diff options
Diffstat (limited to 'erts/emulator/test')
179 files changed, 9277 insertions, 3097 deletions
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile index 0b0568c31a..77614d455c 100644 --- a/erts/emulator/test/Makefile +++ b/erts/emulator/test/Makefile @@ -3,16 +3,17 @@ # # Copyright Ericsson AB 1997-2012. All Rights Reserved. # -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at # -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. # # %CopyrightEnd% # @@ -31,6 +32,7 @@ MODULES= \ a_SUITE \ after_SUITE \ alloc_SUITE \ + async_ports_SUITE \ beam_SUITE \ beam_literals_SUITE \ bif_SUITE \ @@ -107,6 +109,7 @@ MODULES= \ trace_call_time_SUITE \ scheduler_SUITE \ old_scheduler_SUITE \ + unique_SUITE \ z_SUITE \ old_mod \ long_timers_test \ @@ -123,7 +126,8 @@ NO_OPT= bs_bincomp \ bs_match_tail \ bs_match_misc \ bs_utf \ - guard + guard \ + map NATIVE= hibernate diff --git a/erts/emulator/test/a_SUITE.erl b/erts/emulator/test/a_SUITE.erl index 195c9c0a5f..16f060fe34 100644 --- a/erts/emulator/test/a_SUITE.erl +++ b/erts/emulator/test/a_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -97,23 +98,13 @@ display_check_io(ChkIo) -> catch erlang:display('--- CHECK IO INFO ---'), catch erlang:display(ChkIo), catch erts_debug:set_internal_state(available_internal_state, true), - NoOfErrorFds = (catch erts_debug:get_internal_state(check_io_debug)), + NoOfErrorFds = (catch element(1, erts_debug:get_internal_state(check_io_debug))), catch erlang:display({'NoOfErrorFds', NoOfErrorFds}), catch erts_debug:set_internal_state(available_internal_state, false), catch erlang:display('--- CHECK IO INFO ---'), ok. get_check_io_info() -> - ChkIo = erlang:system_info(check_io), - case lists:keysearch(pending_updates, 1, ChkIo) of - {value, {pending_updates, 0}} -> - display_check_io(ChkIo), - ChkIo; - false -> - ChkIo; - _ -> - receive after 10 -> ok end, - get_check_io_info() - end. + z_SUITE:get_check_io_info(). diff --git a/erts/emulator/test/after_SUITE.erl b/erts/emulator/test/after_SUITE.erl index 7cc329cc69..5017a83185 100644 --- a/erts/emulator/test/after_SUITE.erl +++ b/erts/emulator/test/after_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -27,7 +28,8 @@ init_per_group/2,end_per_group/2, t_after/1, receive_after/1, receive_after_big/1, receive_after_errors/1, receive_var_zero/1, receive_zero/1, - multi_timeout/1, receive_after_32bit/1]). + multi_timeout/1, receive_after_32bit/1, + receive_after_blast/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -40,7 +42,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [t_after, receive_after, receive_after_big, receive_after_errors, receive_var_zero, receive_zero, - multi_timeout, receive_after_32bit]. + multi_timeout, receive_after_32bit, receive_after_blast]. groups() -> []. @@ -70,30 +72,23 @@ end_per_testcase(_Func, Config) -> t_after(Config) when is_list(Config) -> ?line spawn(fun frequent_process/0), ?line Period = test_server:minutes(1), - ?line Before = erlang:now(), + ?line Before = erlang:monotonic_time(), receive after Period -> - ?line After = erlang:now(), + ?line After = erlang:monotonic_time(), ?line report(Period, Before, After) end. - report(Period, Before, After) -> - ?line Elapsed = (element(1, After)*1000000000 - +element(2, After)*1000 - +element(3, After) div 1000) - - (element(1,Before)*1000000000 - + element(2,Before)*1000 + element(3,Before) div 1000), - ?line case Elapsed*100 / Period of - Percent when Percent > 100.10 -> - ?line test_server:fail({too_inaccurate, Percent}); - Percent when Percent < 100.0 -> - ?line test_server:fail({too_early, Percent}); - Percent -> - ?line Comment = io_lib:format("Elapsed/expected: ~.2f %", - [Percent]), - {comment, lists:flatten(Comment)} - end. + case erlang:convert_time_unit(After - Before, native, 100*1000) / Period of + Percent when Percent > 100.10 -> + test_server:fail({too_inaccurate, Percent}); + Percent when Percent < 100.0 -> + test_server:fail({too_early, Percent}); + Percent -> + Comment = io_lib:format("Elapsed/expected: ~.2f %", [Percent]), + {comment, lists:flatten(Comment)} + end. frequent_process() -> receive @@ -251,4 +246,26 @@ recv_after_32bit(I, T) when I rem 2 =:= 0 -> receive after T -> exit(timeout) end; recv_after_32bit(_, _) -> receive after 16#ffffFFFF -> exit(timeout) end. - + +blaster() -> + receive + {go, TimeoutTime} -> + Tmo = TimeoutTime - erlang:monotonic_time(milli_seconds), + receive after Tmo -> ok end + end. + +spawn_blasters(0) -> + []; +spawn_blasters(N) -> + [spawn_monitor(fun () -> blaster() end)|spawn_blasters(N-1)]. + +receive_after_blast(Config) when is_list(Config) -> + PMs = spawn_blasters(10000), + TimeoutTime = erlang:monotonic_time(milli_seconds) + 5000, + lists:foreach(fun ({P, _}) -> P ! {go, TimeoutTime} end, PMs), + lists:foreach(fun ({P, M}) -> + receive + {'DOWN', M, process, P, normal} -> + ok + end + end, PMs). diff --git a/erts/emulator/test/alloc_SUITE.erl b/erts/emulator/test/alloc_SUITE.erl index 35c44c229a..aa6a1fbcdc 100644 --- a/erts/emulator/test/alloc_SUITE.erl +++ b/erts/emulator/test/alloc_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2003-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% @@ -30,7 +31,8 @@ rbtree/1, mseg_clear_cache/1, erts_mmap/1, - cpool/1]). + cpool/1, + migration/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -42,7 +44,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [basic, coalesce, threads, realloc_copy, bucket_index, - bucket_mask, rbtree, mseg_clear_cache, erts_mmap, cpool]. + bucket_mask, rbtree, mseg_clear_cache, erts_mmap, cpool, migration]. groups() -> []. @@ -63,7 +65,7 @@ end_per_group(_GroupName, Config) -> init_per_testcase(Case, Config) when is_list(Config) -> Dog = ?t:timetrap(?t:seconds(?DEFAULT_TIMETRAP_SECS)), - [{watchdog, Dog},{testcase, Case}|Config]. + [{watchdog, Dog}, {testcase, Case}, {debug,false} | Config]. end_per_testcase(_Case, Config) when is_list(Config) -> Dog = ?config(watchdog, Config), @@ -111,6 +113,14 @@ cpool(suite) -> []; cpool(doc) -> []; cpool(Cfg) -> ?line drv_case(Cfg). +migration(Cfg) -> + case erlang:system_info(smp_support) of + true -> + drv_case(Cfg, concurrent, "+MZe true"); + false -> + {skipped, "No smp"} + end. + erts_mmap(Config) when is_list(Config) -> case {?t:os_type(), is_halfword_vm()} of {{unix, _}, false} -> @@ -175,18 +185,17 @@ erts_mmap_do(Config, SCO, SCRPM, SCRFSD) -> %% %% drv_case(Config) -> - drv_case(Config, ""). + drv_case(Config, one_shot, ""). -drv_case(Config, Command) when is_list(Config), - is_list(Command) -> +drv_case(Config, Mode, NodeOpts) when is_list(Config) -> case ?t:os_type() of {Family, _} when Family == unix; Family == win32 -> - ?line {ok, Node} = start_node(Config), + ?line {ok, Node} = start_node(Config, NodeOpts), ?line Self = self(), ?line Ref = make_ref(), ?line spawn_link(Node, fun () -> - Res = run_drv_case(Config, Command), + Res = run_drv_case(Config, Mode), Self ! {Ref, Res} end), ?line Result = receive {Ref, Rslt} -> Rslt end, @@ -198,62 +207,183 @@ drv_case(Config, Command) when is_list(Config), | io_lib:format("~p",[SkipOs])])} end. -run_drv_case(Config, Command) -> - ?line DataDir = ?config(data_dir,Config), - ?line CaseName = ?config(testcase,Config), - case erl_ddll:load_driver(DataDir, CaseName) of - ok -> ok; - {error, Error} -> - io:format("~s\n", [erl_ddll:format_error(Error)]), - ?line ?t:fail() +run_drv_case(Config, Mode) -> + DataDir = ?config(data_dir,Config), + CaseName = ?config(testcase,Config), + File = filename:join(DataDir, CaseName), + {ok,CaseName,Bin} = compile:file(File, [binary,return_errors]), + {module,CaseName} = erlang:load_module(CaseName,Bin), + print_stats(CaseName), + ok = CaseName:init(File), + + SlaveState = slave_init(CaseName), + case Mode of + one_shot -> + Result = one_shot(CaseName); + + concurrent -> + Result = concurrent(CaseName) end, - ?line Port = open_port({spawn, atom_to_list(CaseName)}, []), - ?line true = is_port(Port), - ?line Port ! {self(), {command, Command}}, - ?line Result = receive_drv_result(Port, CaseName), - ?line Port ! {self(), close}, - ?line receive - {Port, closed} -> - ok - end, - ?line ok = erl_ddll:unload_driver(CaseName), - ?line Result. - -receive_drv_result(Port, CaseName) -> - ?line receive - {print, Port, CaseName, Str} -> - ?line ?t:format("~s", [Str]), - ?line receive_drv_result(Port, CaseName); - {'EXIT', Port, Error} -> - ?line ?t:fail(Error); - {'EXIT', error, Error} -> - ?line ?t:fail(Error); - {failed, Port, CaseName, Comment} -> - ?line ?t:fail(Comment); - {skipped, Port, CaseName, Comment} -> - ?line {skipped, Comment}; - {succeeded, Port, CaseName, ""} -> - ?line succeeded; - {succeeded, Port, CaseName, Comment} -> - ?line {comment, Comment} - end. - -start_node(Config) -> - start_node(Config, []). + + wait_for_memory_deallocations(), + print_stats(CaseName), + + true = erlang:delete_module(CaseName), + slave_end(SlaveState), + Result. + +slave_init(migration) -> + A0 = case application:start(sasl) of + ok -> [sasl]; + _ -> [] + end, + case application:start(os_mon) of + ok -> [os_mon|A0]; + _ -> A0 + end; +slave_init(_) -> []. + +slave_end(Apps) -> + lists:foreach(fun (A) -> application:stop(A) end, Apps). + +wait_for_memory_deallocations() -> + try + erts_debug:set_internal_state(wait, deallocations) + catch + error:undef -> + erts_debug:set_internal_state(available_internal_state, true), + wait_for_memory_deallocations() + end. + +print_stats(migration) -> + {Btot,Ctot} = lists:foldl(fun({instance,Inr,Istats}, {Bacc,Cacc}) -> + {mbcs,MBCS} = lists:keyfind(mbcs, 1, Istats), + Btup = lists:keyfind(blocks, 1, MBCS), + Ctup = lists:keyfind(carriers, 1, MBCS), + io:format("{instance,~p,~p,~p}\n", [Inr, Btup, Ctup]), + {tuple_add(Bacc,Btup),tuple_add(Cacc,Ctup)}; + (_, Acc) -> Acc + end, + {{blocks,0,0,0},{carriers,0,0,0}}, + erlang:system_info({allocator,test_alloc})), + + io:format("Number of blocks : ~p\n", [Btot]), + io:format("Number of carriers: ~p\n", [Ctot]); + +print_stats(_) -> ok. + +tuple_add(T1, T2) -> + list_to_tuple(lists:zipwith(fun(E1,E2) when is_number(E1), is_number(E2) -> + E1 + E2; + (A,A) -> + A + end, + tuple_to_list(T1), tuple_to_list(T2))). + + +one_shot(CaseName) -> + State = CaseName:start({1, 0, erlang:system_info(build_type)}), + Result0 = CaseName:run(State), + false = (Result0 =:= continue), + Result1 = handle_result(State, Result0), + CaseName:stop(State), + Result1. + + +many_shot(CaseName, I, Mem) -> + State = CaseName:start({I, Mem, erlang:system_info(build_type)}), + Result1 = repeat_while(fun() -> + Result0 = CaseName:run(State), + handle_result(State, Result0) + end, + 10*1000, I), + CaseName:stop(State), + flush_log(), + Result1. + +concurrent(CaseName) -> + NSched = erlang:system_info(schedulers), + Mem = (free_memory() * 3) div 4, + PRs = lists:map(fun(I) -> spawn_opt(fun() -> + many_shot(CaseName, I, + Mem div NSched) + end, + [monitor, {scheduler,I}]) + end, + lists:seq(1, NSched)), + lists:foreach(fun({Pid,Ref}) -> + receive {'DOWN', Ref, process, Pid, Reason} -> + Reason + end + end, + PRs), + ok. + +repeat_while(Fun, Timeout, I) -> + TRef = erlang:start_timer(Timeout, self(), timeout), + R = repeat_while_loop(Fun, TRef, I), + erlang:cancel_timer(TRef, [{async,true},{info,false}]), + R. + +repeat_while_loop(Fun, TRef, I) -> + receive + {timeout, TRef, timeout} -> + io:format("~p: Timeout, enough is enough.",[I]), + succeeded + after 0 -> + %%io:format("~p calls fun\n", [self()]), + case Fun() of + continue -> repeat_while_loop(Fun, TRef, I); + R -> R + end + end. + +flush_log() -> + receive + {print, Str} -> + ?t:format("~s", [Str]), + flush_log() + after 0 -> + ok + end. + +handle_result(_State, Result0) -> + flush_log(), + case Result0 of + {'EXIT', Error} -> + ?line ?t:fail(Error); + {'EXIT', error, Error} -> + ?line ?t:fail(Error); + {failed, Comment} -> + ?line ?t:fail(Comment); + {skipped, Comment} -> + ?line {skipped, Comment}; + {succeeded, ""} -> + ?line succeeded; + {succeeded, Comment} -> + ?line {comment, Comment}; + continue -> + continue + end. + start_node(Config, Opts) when is_list(Config), is_list(Opts) -> - ?line Pa = filename:dirname(code:which(?MODULE)), - ?line {A, B, C} = now(), - ?line Name = list_to_atom(atom_to_list(?MODULE) - ++ "-" - ++ atom_to_list(?config(testcase, Config)) - ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C)), - ?line ?t:start_node(Name, slave, [{args, Opts++" -pa "++Pa}]). + case ?config(debug,Config) of + true -> {ok, node()}; + _ -> start_node_1(Config, Opts) + end. +start_node_1(Config, Opts) -> + Pa = filename:dirname(code:which(?MODULE)), + Name = list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(?config(testcase, Config)) + ++ "-" + ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" + ++ integer_to_list(erlang:unique_integer([positive]))), + ?t:start_node(Name, slave, [{args, Opts++" -pa "++Pa}]). + +stop_node(Node) when Node =:= node() -> ok; stop_node(Node) -> ?t:stop_node(Node). @@ -263,3 +393,23 @@ is_halfword_vm() -> {4, 8} -> true; {WS, WS} -> false end. + +free_memory() -> + %% Free memory in MB. + try + SMD = memsup:get_system_memory_data(), + {value, {free_memory, Free}} = lists:keysearch(free_memory, 1, SMD), + TotFree = (Free + + case lists:keysearch(cached_memory, 1, SMD) of + {value, {cached_memory, Cached}} -> Cached; + false -> 0 + end + + case lists:keysearch(buffered_memory, 1, SMD) of + {value, {buffered_memory, Buffed}} -> Buffed; + false -> 0 + end), + TotFree div (1024*1024) + catch + error : undef -> + ?t:fail({"os_mon not built"}) + end. diff --git a/erts/emulator/test/alloc_SUITE_data/Makefile.src b/erts/emulator/test/alloc_SUITE_data/Makefile.src index 1d4286e671..e31de54e1b 100644 --- a/erts/emulator/test/alloc_SUITE_data/Makefile.src +++ b/erts/emulator/test/alloc_SUITE_data/Makefile.src @@ -1,13 +1,14 @@ -# ``The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved via the world wide web at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. +# ``Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. # # The Initial Developer of the Original Code is Ericsson Utvecklings AB. # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -24,7 +25,8 @@ TEST_DRVS = basic@dll@ \ bucket_mask@dll@ \ rbtree@dll@ \ mseg_clear_cache@dll@ \ - cpool@dll@ + cpool@dll@ \ + migration@dll@ CC = @CC@ LD = @LD@ diff --git a/erts/emulator/test/alloc_SUITE_data/allocator_test.h b/erts/emulator/test/alloc_SUITE_data/allocator_test.h index 2d6c5f9dc7..97ee58cdad 100644 --- a/erts/emulator/test/alloc_SUITE_data/allocator_test.h +++ b/erts/emulator/test/alloc_SUITE_data/allocator_test.h @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -19,9 +20,20 @@ #ifndef ALLOCATOR_TEST_H__ #define ALLOCATOR_TEST_H__ -typedef ErlDrvUInt Ulong; +#if SIZEOF_VOID_P == SIZEOF_INT +typedef unsigned int Ulong; +#elif SIZEOF_VOID_P == SIZEOF_LONG +typedef unsigned long Ulong; +#elif SIZEOF_VOID_P == SIZEOF_LONG_LONG +typedef unsigned long long Ulong; +#else +# error No pointer sized integer type found ??? +#endif -#ifndef __WIN32__ +#ifdef __WIN32__ +typedef Ulong erts_alc_test_Fn(Ulong, Ulong, Ulong, Ulong); +# define erts_alc_test ((erts_alc_test_Fn*)WinDynNifCallbacks.erts_alc_test) +#else Ulong erts_alc_test(Ulong, Ulong, Ulong, Ulong); #endif @@ -84,6 +96,7 @@ typedef void* erts_cond; #define CPOOL_DELETE(A,B) ((Carrier_t *) ALC_TEST2(0x022, (A), (B))) #define CPOOL_IS_EMPTY(A) ((int) ALC_TEST1(0x023, (A))) #define CPOOL_IS_IN_POOL(A,B) ((int) ALC_TEST2(0x024, (A), (B))) +#define UMEM2BLK_TEST(P) ((Block_t*) ALC_TEST1(0x025, (P))) /* From erl_goodfit_alloc.c */ #define BKT_IX(A, S) ((Ulong) ALC_TEST2(0x100, (A), (S))) @@ -141,5 +154,9 @@ typedef void* erts_cond; #define THR_JOIN(T) ((void) ALC_TEST1(0xf11, (T))) #define THR_EXIT(R) ((void) ALC_TEST1(0xf12, (R))) #define IS_SMP_ENABLED ((int) ALC_TEST0(0xf13)) +#define ALLOC_TEST(S) ((void*) ALC_TEST1(0xf14, (S))) +#define FREE_TEST(P) ((void) ALC_TEST1(0xf15, (P))) +#define SET_TEST_MBC_USER_HEADER(SZ,CMBC,DMBC) ((int)ALC_TEST3(0xf16, (SZ), (CMBC), (DMBC))) +#define GET_TEST_MBC_SIZE() ((int) ALC_TEST0(0xf17)) #endif diff --git a/erts/emulator/test/alloc_SUITE_data/basic.c b/erts/emulator/test/alloc_SUITE_data/basic.c index 0c27665712..debb3d7ebe 100644 --- a/erts/emulator/test/alloc_SUITE_data/basic.c +++ b/erts/emulator/test/alloc_SUITE_data/basic.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -59,3 +60,6 @@ testcase_cleanup(TestCaseState_t *tcs) if (tcs->extra) STOP_ALC((Allctr_t *) tcs->extra); } + +ERL_NIF_INIT(basic, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/basic.erl b/erts/emulator/test/alloc_SUITE_data/basic.erl new file mode 100644 index 0000000000..a018fd5582 --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/basic.erl @@ -0,0 +1,10 @@ +-module(basic). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/bucket_index.c b/erts/emulator/test/alloc_SUITE_data/bucket_index.c index 32fd16fc10..45cb53fbf7 100644 --- a/erts/emulator/test/alloc_SUITE_data/bucket_index.c +++ b/erts/emulator/test/alloc_SUITE_data/bucket_index.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -112,3 +113,5 @@ test_it(TestCaseState_t *tcs, unsigned sbct) sbct ? sbct_buf : "default"); } +ERL_NIF_INIT(bucket_index, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/bucket_index.erl b/erts/emulator/test/alloc_SUITE_data/bucket_index.erl new file mode 100644 index 0000000000..c54f54e2f5 --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/bucket_index.erl @@ -0,0 +1,10 @@ +-module(bucket_index). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/bucket_mask.c b/erts/emulator/test/alloc_SUITE_data/bucket_mask.c index 34979cacf1..c94c265f4e 100644 --- a/erts/emulator/test/alloc_SUITE_data/bucket_mask.c +++ b/erts/emulator/test/alloc_SUITE_data/bucket_mask.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -51,7 +52,7 @@ testcase_run(TestCaseState_t *tcs) typedef struct linked_block { struct linked_block* next; }Linked; - Linked* link; + Linked* link = NULL; Linked* fence_list; Linked* pad_list; void* tmp; @@ -182,3 +183,5 @@ testcase_run(TestCaseState_t *tcs) tcs->extra = NULL; } +ERL_NIF_INIT(bucket_mask, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/bucket_mask.erl b/erts/emulator/test/alloc_SUITE_data/bucket_mask.erl new file mode 100644 index 0000000000..589a50e1fa --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/bucket_mask.erl @@ -0,0 +1,10 @@ +-module(bucket_mask). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/coalesce.c b/erts/emulator/test/alloc_SUITE_data/coalesce.c index 9da49a0d14..7791409a34 100644 --- a/erts/emulator/test/alloc_SUITE_data/coalesce.c +++ b/erts/emulator/test/alloc_SUITE_data/coalesce.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -316,3 +317,6 @@ testcase_cleanup(TestCaseState_t *tcs) if (tcs->extra) STOP_ALC((Allctr_t *) tcs->extra); } + +ERL_NIF_INIT(coalesce, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/coalesce.erl b/erts/emulator/test/alloc_SUITE_data/coalesce.erl new file mode 100644 index 0000000000..453c726c4e --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/coalesce.erl @@ -0,0 +1,10 @@ +-module(coalesce). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/cpool.c b/erts/emulator/test/alloc_SUITE_data/cpool.c index 276ed7be04..73026cc758 100644 --- a/erts/emulator/test/alloc_SUITE_data/cpool.c +++ b/erts/emulator/test/alloc_SUITE_data/cpool.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -85,13 +86,13 @@ thread_func(void *arg) for (i = 0; i < (TEST_NO_CARRIERS_PER_THREAD+TEST_CARRIERS_OFFSET); i++) { int d; if (i < TEST_NO_CARRIERS_PER_THREAD) { - CPOOL_INSERT(alloc, crr[i]); + (void) CPOOL_INSERT(alloc, crr[i]); if ((i & 0x7) == 0) FATAL_ASSERT(CPOOL_IS_IN_POOL(alloc, crr[i])); } d = i-TEST_CARRIERS_OFFSET; if (d >= 0) { - CPOOL_DELETE(alloc, crr[d]); + (void) CPOOL_DELETE(alloc, crr[d]); if ((d & 0x7) == 0) FATAL_ASSERT(!CPOOL_IS_IN_POOL(alloc, crr[d])); } @@ -128,7 +129,7 @@ testcase_run(TestCaseState_t *tcs) for (c = 0; c < TEST_NO_CARRIERS_PER_THREAD; c++) { Carrier_t *crr = (Carrier_t *) p; p += zcrr_sz; - ZERO_CRR_INIT(alloc, crr); + (void) ZERO_CRR_INIT(alloc, crr); threads[t].crr[c] = crr; } } @@ -155,3 +156,6 @@ testcase_run(TestCaseState_t *tcs) ASSERT(tcs, no_threads == TEST_NO_THREADS); } + +ERL_NIF_INIT(cpool, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/cpool.erl b/erts/emulator/test/alloc_SUITE_data/cpool.erl new file mode 100644 index 0000000000..89053471fa --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/cpool.erl @@ -0,0 +1,10 @@ +-module(cpool). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/migration.c b/erts/emulator/test/alloc_SUITE_data/migration.c new file mode 100644 index 0000000000..b006360043 --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/migration.c @@ -0,0 +1,343 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2014. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Test the carrier migration logic + */ + +#ifndef __WIN32__ +#include <sys/types.h> +#include <unistd.h> +#include <errno.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include "testcase_driver.h" +#include "allocator_test.h" + +#define FATAL_ASSERT(A) \ + ((void) ((A) \ + ? 1 \ + : (fatal_assert_failed(#A, \ + (char *) __FILE__, \ + __LINE__), \ + 0))) + +static void +fatal_assert_failed(char* expr, char* file, int line) +{ + fflush(stdout); + fprintf(stderr, "%s:%d: Assertion failed: %s\n", + file, line, expr); + fflush(stderr); + abort(); +} + + +char * +testcase_name(void) +{ + return "migration"; +} + +/* Turns out random_r() is a nonstandard glibc extension. +#define HAVE_RANDOM_R +*/ +#ifdef HAVE_RANDOM_R + +typedef struct { struct random_data rnd; char rndbuf[32]; } MyRandState; + +static void myrand_init(MyRandState* mrs, unsigned int seed) +{ + int res; + memset(&mrs->rnd, 0, sizeof(mrs->rnd)); + res = initstate_r(seed, mrs->rndbuf, sizeof(mrs->rndbuf), &mrs->rnd); + FATAL_ASSERT(res == 0); +} + +static int myrand(MyRandState* mrs) +{ + int32_t x; + int res = random_r(&mrs->rnd, &x); + FATAL_ASSERT(res == 0); + return (int)x; +} + +#else /* !HAVE_RANDOM_R */ + +typedef unsigned int MyRandState; + +static void myrand_init(MyRandState* mrs, unsigned int seed) +{ + *mrs = seed; +} + +static int myrand(MyRandState* mrs) +{ + /* Taken from rand(3) man page. + * Modified to return a full 31-bit value by using low half of *mrs as well. + */ + *mrs = (*mrs) * 1103515245 + 12345; + return (int) (((*mrs >> 16) | (*mrs << 16)) & ~(1 << 31)); +} + +#endif /* !HAVE_RANDOM_R */ + +#define MAX_BLOCK_PER_THR 200 +#define BLOCKS_PER_MBC 10 +#define MAX_ROUNDS 10000 + +typedef struct MyBlock_ { + struct MyBlock_* next; + struct MyBlock_** prevp; +} MyBlock; + +typedef struct { + MyBlock* blockv[MAX_BLOCK_PER_THR]; + MyRandState rand_state; + enum { GROWING, SHRINKING, CLEANUP, DONE } phase; + int nblocks; + int goal_nblocks; + int round; + int nr_of_migrations; + int nr_of_carriers; + int max_blocks_in_mbc; + int block_size; + int max_nblocks; +} MigrationState; + +typedef struct { + ErlNifMutex* mtx; + int nblocks; + MyBlock* first; + MigrationState* employer; +} MyCrrInfo; + + +static int crr_info_offset = -1; +static void (*orig_create_mbc_fn)(Allctr_t *allctr, Carrier_t *carrier); +static void (*orig_destroying_mbc_fn)(Allctr_t *allctr, Carrier_t *carrier); + +static void my_creating_mbc(Allctr_t *allctr, Carrier_t *carrier) +{ + MyCrrInfo* mci = (MyCrrInfo*) ((char*)carrier + crr_info_offset); + if (orig_create_mbc_fn) + orig_create_mbc_fn(allctr, carrier); + + mci->mtx = enif_mutex_create("alloc_SUITE.migration"); + mci->nblocks = 0; + mci->first = NULL; + mci->employer = NULL; +} + +static void my_destroying_mbc(Allctr_t *allctr, Carrier_t *carrier) +{ + MyCrrInfo* mci = (MyCrrInfo*) ((char*)carrier + crr_info_offset); + + FATAL_ASSERT(mci->nblocks == 0); + FATAL_ASSERT(mci->first == NULL); + enif_mutex_destroy(mci->mtx); + + if (orig_destroying_mbc_fn) + orig_destroying_mbc_fn(allctr, carrier); +} + +static int migration_init(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) +{ + void* creating_mbc_arg = (void*)my_creating_mbc; + void* destroying_mbc_arg = (void*)my_destroying_mbc; + + if (testcase_nif_init(env, priv_data, load_info)) + return -1; + + crr_info_offset = SET_TEST_MBC_USER_HEADER(sizeof(MyCrrInfo), + &creating_mbc_arg, + &destroying_mbc_arg); + FATAL_ASSERT(crr_info_offset >= 0); + orig_create_mbc_fn = creating_mbc_arg; + orig_destroying_mbc_fn = destroying_mbc_arg; + + return 0; +} + +static void add_block(MyBlock* p, MigrationState* state) +{ + MyCrrInfo* mci = (MyCrrInfo*)((char*)BLK_TO_MBC(UMEM2BLK_TEST(p)) + crr_info_offset); + + enif_mutex_lock(mci->mtx); + if (++mci->nblocks > state->max_blocks_in_mbc) + state->max_blocks_in_mbc = mci->nblocks; + p->next = mci->first; + p->prevp = &mci->first; + mci->first = p; + if (p->next) + p->next->prevp = &p->next; + if (mci->employer != state) { + if (!mci->employer) { + FATAL_ASSERT(mci->nblocks == 1); + state->nr_of_carriers++; + } + else { + state->nr_of_migrations++; + } + mci->employer = state; + } + enif_mutex_unlock(mci->mtx); +} + +static void remove_block(MyBlock* p) +{ + MyCrrInfo* mci = (MyCrrInfo*)((char*)BLK_TO_MBC(UMEM2BLK_TEST(p)) + crr_info_offset); + + enif_mutex_lock(mci->mtx); + mci->nblocks--; + if (p->next) + p->next->prevp = p->prevp; + *p->prevp = p->next; + enif_mutex_unlock(mci->mtx); +} + +static int rand_int(MigrationState* state, int low, int high) +{ + int x; + FATAL_ASSERT(high >= low); + x = myrand(&state->rand_state); + return low + (x % (high+1-low)); +} + + +static void do_cleanup(TestCaseState_t *tcs, MigrationState* state) +{ + if (state->nblocks == 0) { + state->phase = DONE; + testcase_printf(tcs, "%d: Done %d rounds", tcs->thr_nr, state->round); + testcase_printf(tcs, "%d: Cleanup all blocks", tcs->thr_nr); + testcase_printf(tcs, "%d: Empty carriers detected = %d", tcs->thr_nr, + state->nr_of_carriers); + testcase_printf(tcs, "%d: Migrations detected = %d", tcs->thr_nr, + state->nr_of_migrations); + testcase_printf(tcs, "%d: Max blocks in carrier = %d", tcs->thr_nr, + state->max_blocks_in_mbc); + } + else { + state->nblocks--; + if (state->blockv[state->nblocks]) { + remove_block(state->blockv[state->nblocks]); + FREE_TEST(state->blockv[state->nblocks]); + } + } +} + + +void +testcase_run(TestCaseState_t *tcs) +{ + MigrationState* state = (MigrationState*) tcs->extra; + + if (!tcs->extra) { + if (!IS_SMP_ENABLED) + testcase_skipped(tcs, "No SMP support"); + + tcs->extra = enif_alloc(sizeof(MigrationState)); + state = (MigrationState*) tcs->extra; + memset(state->blockv, 0, sizeof(state->blockv)); + myrand_init(&state->rand_state, tcs->thr_nr); + state->phase = GROWING; + state->nblocks = 0; + state->round = 0; + state->nr_of_migrations = 0; + state->nr_of_carriers = 0; + state->max_blocks_in_mbc = 0; + state->block_size = GET_TEST_MBC_SIZE() / (BLOCKS_PER_MBC+1); + if (MAX_BLOCK_PER_THR * state->block_size < tcs->free_mem) { + state->max_nblocks = MAX_BLOCK_PER_THR; + } else { + state->max_nblocks = tcs->free_mem / state->block_size; + } + state->goal_nblocks = rand_int(state, 1, state->max_nblocks); + } + + switch (state->phase) { + case GROWING: { + MyBlock* p; + FATAL_ASSERT(!state->blockv[state->nblocks]); + p = ALLOC_TEST(rand_int(state, state->block_size/2, state->block_size)); + FATAL_ASSERT(p); + add_block(p, state); + state->blockv[state->nblocks] = p; + if (++state->nblocks >= state->goal_nblocks) { + /*testcase_printf(tcs, "%d: Grown to %d blocks", tcs->thr_nr, state->nblocks);*/ + state->phase = SHRINKING; + state->goal_nblocks = rand_int(state, 0, state->goal_nblocks-1); + } + else + FATAL_ASSERT(!state->blockv[state->nblocks]); + break; + } + case SHRINKING: { + int ix = rand_int(state, 0, state->nblocks-1); + FATAL_ASSERT(state->blockv[ix]); + remove_block(state->blockv[ix]); + FREE_TEST(state->blockv[ix]); + state->blockv[ix] = state->blockv[--state->nblocks]; + state->blockv[state->nblocks] = NULL; + + if (state->nblocks <= state->goal_nblocks) { + /*testcase_printf(tcs, "%d: Shrunk to %d blocks", tcs->thr_nr, state->nblocks);*/ + if (++state->round >= MAX_ROUNDS) { + state->phase = CLEANUP; + } else { + state->phase = GROWING; + state->goal_nblocks = rand_int(state, state->goal_nblocks+1, state->max_nblocks); + } + } + break; + } + case CLEANUP: + do_cleanup(tcs, state); + break; + + default: + FATAL_ASSERT(!"Invalid phase"); + } + + if (state->phase == DONE) { + } + else { + testcase_continue(tcs); + } +} + +void +testcase_cleanup(TestCaseState_t *tcs) +{ + MigrationState* state = (MigrationState*) tcs->extra; + + while (state->phase != DONE) + do_cleanup(tcs, state); + + enif_free(tcs->extra); + tcs->extra = NULL; +} + + +ERL_NIF_INIT(migration, testcase_nif_funcs, migration_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/migration.erl b/erts/emulator/test/alloc_SUITE_data/migration.erl new file mode 100644 index 0000000000..440a99becd --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/migration.erl @@ -0,0 +1,10 @@ +-module(migration). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c b/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c index 7d5608f890..e5df3d647f 100644 --- a/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c +++ b/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -100,3 +101,6 @@ testcase_cleanup(TestCaseState_t *tcs) tcs->extra = NULL; } } + +ERL_NIF_INIT(mseg_clear_cache, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.erl b/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.erl new file mode 100644 index 0000000000..befd6c2e8e --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/mseg_clear_cache.erl @@ -0,0 +1,10 @@ +-module(mseg_clear_cache). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/rbtree.c b/erts/emulator/test/alloc_SUITE_data/rbtree.c index 49df2f0245..38bbbdf90c 100644 --- a/erts/emulator/test/alloc_SUITE_data/rbtree.c +++ b/erts/emulator/test/alloc_SUITE_data/rbtree.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -19,7 +20,7 @@ #include "testcase_driver.h" #include "allocator_test.h" -#define NO_BLOCKS 100000 +int NO_BLOCKS; #define RIGHT_VISITED (1 << 0) #define LEFT_VISITED (1 << 1) @@ -264,9 +265,10 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) ASSERT(tcs, curr_blacks == 0); ASSERT(tcs, i == -1); + /* testcase_printf(tcs, "Red-Black Tree OK! Max depth = %d; " "Black depth = %d\n", max_i+1, blacks < 0 ? 0 : blacks); - + */ return res; } @@ -467,6 +469,12 @@ testcase_run(TestCaseState_t *tcs) Allctr_t *a; rbtree_test_data *td; + NO_BLOCKS = 100*1000; + if (enif_is_identical(tcs->build_type, + enif_make_atom(tcs->curr_env,"valgrind"))) { + NO_BLOCKS /= 10; + } + /* Best fit... */ testcase_printf(tcs, "Setup...\n"); @@ -576,3 +584,6 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "aoffcaobf test succeeded!\n"); } + +ERL_NIF_INIT(rbtree, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/rbtree.erl b/erts/emulator/test/alloc_SUITE_data/rbtree.erl new file mode 100644 index 0000000000..f5b7120ff2 --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/rbtree.erl @@ -0,0 +1,10 @@ +-module(rbtree). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/realloc_copy.c b/erts/emulator/test/alloc_SUITE_data/realloc_copy.c index 12454c75e4..c4147eb00d 100644 --- a/erts/emulator/test/alloc_SUITE_data/realloc_copy.c +++ b/erts/emulator/test/alloc_SUITE_data/realloc_copy.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -277,3 +278,5 @@ testcase_cleanup(TestCaseState_t *tcs) STOP_ALC((Allctr_t *) tcs->extra); } +ERL_NIF_INIT(realloc_copy, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/realloc_copy.erl b/erts/emulator/test/alloc_SUITE_data/realloc_copy.erl new file mode 100644 index 0000000000..cc6617bf64 --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/realloc_copy.erl @@ -0,0 +1,10 @@ +-module(realloc_copy). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/alloc_SUITE_data/testcase_driver.c b/erts/emulator/test/alloc_SUITE_data/testcase_driver.c index 5c4b11454f..7dcca544e5 100644 --- a/erts/emulator/test/alloc_SUITE_data/testcase_driver.c +++ b/erts/emulator/test/alloc_SUITE_data/testcase_driver.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -22,141 +23,147 @@ #include <stdarg.h> #include <setjmp.h> #include <string.h> +#include <limits.h> #ifdef __WIN32__ -#undef HAVE_VSNPRINTF -#define HAVE_VSNPRINTF 1 -#define vsnprintf _vsnprintf +static void my_vsnprintf(char *outBuf, size_t size, const char *format, va_list ap) +{ + _vsnprintf(outBuf, size, format, ap); + outBuf[size-1] = 0; /* be sure string is terminated */ +} +#elif defined(HAVE_VSNPRINTF) +# define my_vsnprintf(B,S,F,A) (void)vsnprintf(B,S,F,A) +#else +# warning Using unsafe 'vsprintf' without buffer overflow protection +# define my_vsnprintf(B,S,F,A) (void)vsprintf(B,F,A) #endif -#ifndef HAVE_VSNPRINTF -#define HAVE_VSNPRINTF 0 -#endif +static void my_snprintf(char *outBuf, size_t size, const char *format, ...) +{ + va_list ap; + va_start(ap, format); + my_vsnprintf(outBuf, size, format, ap); + va_end(ap); +} #define COMMENT_BUF_SZ 4096 #define TESTCASE_FAILED 0 #define TESTCASE_SKIPPED 1 #define TESTCASE_SUCCEEDED 2 +#define TESTCASE_CONTINUE 3 typedef struct { TestCaseState_t visible; - ErlDrvPort port; - ErlDrvTermData port_id; int result; - jmp_buf done_jmp_buf; + jmp_buf* done_jmp_buf; char *comment; char comment_buf[COMMENT_BUF_SZ]; } InternalTestCaseState_t; -ErlDrvData testcase_drv_start(ErlDrvPort port, char *command); -void testcase_drv_stop(ErlDrvData drv_data); -void testcase_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len); - -static ErlDrvEntry testcase_drv_entry = { - NULL, - testcase_drv_start, - testcase_drv_stop, - testcase_drv_run, - NULL, - NULL, - "testcase_drv", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - ERL_DRV_EXTENDED_MARKER, - ERL_DRV_EXTENDED_MAJOR_VERSION, - ERL_DRV_EXTENDED_MINOR_VERSION, - 0, - NULL, - NULL, - NULL +ERL_NIF_TERM testcase_nif_start(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +ERL_NIF_TERM testcase_nif_stop(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +ERL_NIF_TERM testcase_nif_run(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); + +ErlNifFunc testcase_nif_funcs[] = +{ + {"start", 1, testcase_nif_start}, + {"run", 1, testcase_nif_run}, + {"stop", 1, testcase_nif_stop} }; +static ErlNifResourceType* testcase_rt; +static ERL_NIF_TERM print_atom; -DRIVER_INIT(testcase_drv) +int testcase_nif_init(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) { - testcase_drv_entry.driver_name = testcase_name(); - return &testcase_drv_entry; + testcase_rt = enif_open_resource_type(env, NULL, "testcase_rt", NULL, + ERL_NIF_RT_CREATE, NULL); + + print_atom = enif_make_atom(env, "print"); + return 0; } -ErlDrvData -testcase_drv_start(ErlDrvPort port, char *command) -{ +ERL_NIF_TERM +testcase_nif_start(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ /* (ThrNr, FreeMeg, BuildType) */ + ERL_NIF_TERM ret; InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) - driver_alloc(sizeof(InternalTestCaseState_t)); - if (!itcs) { - return ERL_DRV_ERROR_GENERAL; + enif_alloc_resource(testcase_rt, sizeof(InternalTestCaseState_t)); + int free_megabyte; + const int max_megabyte = INT_MAX / (1024*1024); + const ERL_NIF_TERM* tpl; + int tpl_arity; + + if (!itcs + || !enif_get_tuple(env, argv[0], &tpl_arity, &tpl) + || tpl_arity != 3 + || !enif_get_int(env, tpl[0], &itcs->visible.thr_nr) + || !enif_get_int(env, tpl[1], &free_megabyte)) { + enif_make_badarg(env); } - + itcs->visible.free_mem = (free_megabyte < max_megabyte ? + free_megabyte : max_megabyte) * (1024*1024); itcs->visible.testcase_name = testcase_name(); + itcs->visible.build_type = tpl[2]; itcs->visible.extra = NULL; - itcs->port = port; - itcs->port_id = driver_mk_port(port); itcs->result = TESTCASE_FAILED; itcs->comment = ""; - return (ErlDrvData) itcs; + ret = enif_make_resource(env, itcs); + enif_release_resource(itcs); + return ret; } -void -testcase_drv_stop(ErlDrvData drv_data) +ERL_NIF_TERM +testcase_nif_stop(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - testcase_cleanup((TestCaseState_t *) drv_data); - driver_free((void *) drv_data); + InternalTestCaseState_t *itcs; + if (!enif_get_resource(env, argv[0], testcase_rt, (void**)&itcs)) + return enif_make_badarg(env); + testcase_cleanup(&itcs->visible); + return enif_make_atom(env,"ok"); } -void -testcase_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) +ERL_NIF_TERM +testcase_nif_run(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) drv_data; - ErlDrvTermData result_atom; - ErlDrvTermData msg[12]; + InternalTestCaseState_t *itcs; + const char* result_atom; + jmp_buf the_jmp_buf; - itcs->visible.command = buf; - itcs->visible.command_len = len; + if (!enif_get_resource(env, argv[0], testcase_rt, (void**)&itcs)) + return enif_make_badarg(env); - if (setjmp(itcs->done_jmp_buf) == 0) { - testcase_run((TestCaseState_t *) itcs); + itcs->visible.curr_env = env; + + /* For some unknown reason, first call to setjmp crashes on win64 + * when jmp_buf is allocated as part of the resource. But it works when + * allocated on stack. It used to work when this was a driver. + */ + itcs->done_jmp_buf = &the_jmp_buf; + + if (setjmp(the_jmp_buf) == 0) { + testcase_run(&itcs->visible); itcs->result = TESTCASE_SUCCEEDED; } switch (itcs->result) { - case TESTCASE_SUCCEEDED: - result_atom = driver_mk_atom("succeeded"); - break; - case TESTCASE_SKIPPED: - result_atom = driver_mk_atom("skipped"); - break; - case TESTCASE_FAILED: + case TESTCASE_CONTINUE: + return enif_make_atom(env, "continue"); + + case TESTCASE_SUCCEEDED: result_atom = "succeeded"; break; + case TESTCASE_SKIPPED: result_atom = "skipped"; break; + case TESTCASE_FAILED: result_atom = "failed"; break; default: - result_atom = driver_mk_atom("failed"); - break; + result_atom = "failed"; + my_snprintf(itcs->comment_buf, sizeof(itcs->comment_buf), + "Unexpected test result code %d.", itcs->result); + itcs->comment = itcs->comment_buf; } - msg[0] = ERL_DRV_ATOM; - msg[1] = (ErlDrvTermData) result_atom; - - msg[2] = ERL_DRV_PORT; - msg[3] = itcs->port_id; - - msg[4] = ERL_DRV_ATOM; - msg[5] = driver_mk_atom(itcs->visible.testcase_name); - - msg[6] = ERL_DRV_STRING; - msg[7] = (ErlDrvTermData) itcs->comment; - msg[8] = (ErlDrvTermData) strlen(itcs->comment); - - msg[9] = ERL_DRV_TUPLE; - msg[10] = (ErlDrvTermData) 4; - - erl_drv_output_term(itcs->port_id, msg, 11); + return enif_make_tuple2(env, enif_make_atom(env, result_atom), + enif_make_string(env, itcs->comment, ERL_NIF_LATIN1)); } int @@ -171,34 +178,22 @@ testcase_assertion_failed(TestCaseState_t *tcs, void testcase_printf(TestCaseState_t *tcs, char *frmt, ...) { - InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) tcs; - ErlDrvTermData msg[12]; + InternalTestCaseState_t* itcs = (InternalTestCaseState_t*)tcs; + ErlNifPid pid; + ErlNifEnv* msg_env = enif_alloc_env(); + ERL_NIF_TERM msg; va_list va; va_start(va, frmt); -#if HAVE_VSNPRINTF - vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); -#else - vsprintf(itcs->comment_buf, frmt, va); -#endif + my_vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); va_end(va); - msg[0] = ERL_DRV_ATOM; - msg[1] = (ErlDrvTermData) driver_mk_atom("print"); - - msg[2] = ERL_DRV_PORT; - msg[3] = itcs->port_id; - - msg[4] = ERL_DRV_ATOM; - msg[5] = driver_mk_atom(itcs->visible.testcase_name); + msg = enif_make_tuple2(msg_env, print_atom, + enif_make_string(msg_env, itcs->comment_buf, ERL_NIF_LATIN1)); - msg[6] = ERL_DRV_STRING; - msg[7] = (ErlDrvTermData) itcs->comment_buf; - msg[8] = (ErlDrvTermData) strlen(itcs->comment_buf); + enif_send(itcs->visible.curr_env, enif_self(itcs->visible.curr_env, &pid), + msg_env, msg); - msg[9] = ERL_DRV_TUPLE; - msg[10] = (ErlDrvTermData) 4; - - erl_drv_output_term(itcs->port_id, msg, 11); + enif_free_env(msg_env); } @@ -207,17 +202,13 @@ void testcase_succeeded(TestCaseState_t *tcs, char *frmt, ...) InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) tcs; va_list va; va_start(va, frmt); -#if HAVE_VSNPRINTF - vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); -#else - vsprintf(itcs->comment_buf, frmt, va); -#endif + my_vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); va_end(va); itcs->result = TESTCASE_SUCCEEDED; itcs->comment = itcs->comment_buf; - longjmp(itcs->done_jmp_buf, 1); + longjmp(*itcs->done_jmp_buf, 1); } void testcase_skipped(TestCaseState_t *tcs, char *frmt, ...) @@ -225,17 +216,20 @@ void testcase_skipped(TestCaseState_t *tcs, char *frmt, ...) InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) tcs; va_list va; va_start(va, frmt); -#if HAVE_VSNPRINTF - vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); -#else - vsprintf(itcs->comment_buf, frmt, va); -#endif + my_vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); va_end(va); itcs->result = TESTCASE_SKIPPED; itcs->comment = itcs->comment_buf; - longjmp(itcs->done_jmp_buf, 1); + longjmp(*itcs->done_jmp_buf, 1); +} + +void testcase_continue(TestCaseState_t *tcs) +{ + InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) tcs; + itcs->result = TESTCASE_CONTINUE; + longjmp(*itcs->done_jmp_buf, 1); } void testcase_failed(TestCaseState_t *tcs, char *frmt, ...) @@ -245,37 +239,33 @@ void testcase_failed(TestCaseState_t *tcs, char *frmt, ...) size_t bufsz = sizeof(buf); va_list va; va_start(va, frmt); -#if HAVE_VSNPRINTF - vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); -#else - vsprintf(itcs->comment_buf, frmt, va); -#endif + my_vsnprintf(itcs->comment_buf, COMMENT_BUF_SZ, frmt, va); va_end(va); itcs->result = TESTCASE_FAILED; itcs->comment = itcs->comment_buf; - if (erl_drv_getenv("ERL_ABORT_ON_FAILURE", buf, &bufsz) == 0 + if (enif_getenv("ERL_ABORT_ON_FAILURE", buf, &bufsz) == 0 && strcmp("true", buf) == 0) { fprintf(stderr, "Testcase \"%s\" failed: %s\n", itcs->visible.testcase_name, itcs->comment); abort(); } - longjmp(itcs->done_jmp_buf, 1); + longjmp(*itcs->done_jmp_buf, 1); } void *testcase_alloc(size_t size) { - return driver_alloc(size); + return enif_alloc(size); } void *testcase_realloc(void *ptr, size_t size) { - return driver_realloc(ptr, size); + return enif_realloc(ptr, size); } void testcase_free(void *ptr) { - driver_free(ptr); + enif_free(ptr); } diff --git a/erts/emulator/test/alloc_SUITE_data/testcase_driver.h b/erts/emulator/test/alloc_SUITE_data/testcase_driver.h index 66d567cb44..f0ca91bd06 100644 --- a/erts/emulator/test/alloc_SUITE_data/testcase_driver.h +++ b/erts/emulator/test/alloc_SUITE_data/testcase_driver.h @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -19,13 +20,15 @@ #ifndef TESTCASE_DRIVER_H__ #define TESTCASE_DRIVER_H__ -#include "erl_driver.h" +#include "erl_nif.h" #include <stdlib.h> typedef struct { + ErlNifEnv* curr_env; char *testcase_name; - char *command; - int command_len; + int thr_nr; + int free_mem; /* in bytes */ + ERL_NIF_TERM build_type; /* opt, debug, valgrind, ... */ void *extra; } TestCaseState_t; @@ -33,9 +36,11 @@ typedef struct { ((void) ((B) ? 1 : testcase_assertion_failed((TCS), __FILE__, __LINE__, #B))) +int testcase_nif_init(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info); void testcase_printf(TestCaseState_t *tcs, char *frmt, ...); void testcase_succeeded(TestCaseState_t *tcs, char *frmt, ...); void testcase_skipped(TestCaseState_t *tcs, char *frmt, ...); +void testcase_continue(TestCaseState_t *tcs); void testcase_failed(TestCaseState_t *tcs, char *frmt, ...); int testcase_assertion_failed(TestCaseState_t *tcs, char *file, int line, char *assertion); @@ -44,8 +49,11 @@ void *testcase_realloc(void *ptr, size_t size); void testcase_free(void *ptr); +/* Implemented by testcase: */ char *testcase_name(void); void testcase_run(TestCaseState_t *tcs); void testcase_cleanup(TestCaseState_t *tcs); -#endif +extern ErlNifFunc testcase_nif_funcs[3]; + +#endif /* TESTCASE_DRIVER_H__ */ diff --git a/erts/emulator/test/alloc_SUITE_data/threads.c b/erts/emulator/test/alloc_SUITE_data/threads.c index 1247e5d7dd..2f5f841e3d 100644 --- a/erts/emulator/test/alloc_SUITE_data/threads.c +++ b/erts/emulator/test/alloc_SUITE_data/threads.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -85,7 +86,7 @@ static void fail(int t_no, char *frmt, ...) tc_failed = 1; - if (erl_drv_getenv("ERL_ABORT_ON_FAILURE", buf, &bufsz) == 0 + if (enif_getenv("ERL_ABORT_ON_FAILURE", buf, &bufsz) == 0 && strcmp("true", buf) == 0) { fprintf(stderr, "Testcase \"%s\" failed: %s\n", testcase_name(), err_buf); @@ -186,7 +187,6 @@ testcase_run(TestCaseState_t *tcs) for(i = 1; i <= NO_OF_THREADS; i++) { char *alc; - int res; threads[i].arg.no_ops_per_bl = NO_OF_OPS_PER_BL; @@ -396,7 +396,7 @@ alloc_op(int t_no, Allctr_t *a, block *bp, int id, int clean_up) bp->p = (unsigned char *) ALLOC(a, bp->s); if(!bp->p) fail(t_no, "ALLOC(%lu) failed [id=%d])\n", bp->s, id); - memset((void *) bp->p, id, (size_t) bp->s); + memset((void *) bp->p, (unsigned char)id, (size_t) bp->s); } else { unsigned char *p = (unsigned char *) REALLOC(a, bp->p, bp->as[bp->i]); @@ -406,7 +406,7 @@ alloc_op(int t_no, Allctr_t *a, block *bp, int id, int clean_up) if(bp->s < bp->as[bp->i]) { CHECK_BLOCK_DATA(t_no, p, bp->s, id); - memset((void *) p, id, (size_t) bp->as[bp->i]); + memset((void *) p, (unsigned char)id, (size_t) bp->as[bp->i]); } else CHECK_BLOCK_DATA(t_no, p, bp->as[bp->i], id); @@ -445,3 +445,6 @@ thread_func(void *arg) exit_thread(td->t_no, 1); return NULL; } + +ERL_NIF_INIT(threads, testcase_nif_funcs, testcase_nif_init, + NULL, NULL, NULL); diff --git a/erts/emulator/test/alloc_SUITE_data/threads.erl b/erts/emulator/test/alloc_SUITE_data/threads.erl new file mode 100644 index 0000000000..a7b4965f5e --- /dev/null +++ b/erts/emulator/test/alloc_SUITE_data/threads.erl @@ -0,0 +1,10 @@ +-module(threads). + +-export([init/1, start/1, run/1, stop/1]). + +init(File) -> + ok = erlang:load_nif(File, 0). + +start(_) -> erlang:nif_error(not_loaded). +run(_) -> erlang:nif_error(not_loaded). +stop(_) -> erlang:nif_error(not_loaded). diff --git a/erts/emulator/test/async_ports_SUITE.erl b/erts/emulator/test/async_ports_SUITE.erl new file mode 100644 index 0000000000..c89b3655ff --- /dev/null +++ b/erts/emulator/test/async_ports_SUITE.erl @@ -0,0 +1,118 @@ +-module(async_ports_SUITE). + +-include_lib("common_test/include/ct.hrl"). + +-compile(export_all). + +-define(PACKET_SIZE, (10 * 1024 * 8)). +-define(CPORT_DELAY, 100). +-define(TEST_LOOPS_COUNT, 100000). +-define(SLEEP_BEFORE_CHECK, 1000). +-define(TEST_PROCS_COUNT, 2). +-define(TC_TIMETRAP_SECONDS, 10). + +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + [ + permanent_busy_test + ]. + +permanent_busy_test(Config) -> + ct:timetrap({seconds, ?TC_TIMETRAP_SECONDS}), + ExePath = filename:join(?config(data_dir, Config), "cport"), + + Self = self(), + spawn_link( + fun() -> + Block = <<0:?PACKET_SIZE>>, + + Port = open_port(ExePath), + + Testers = + lists:map( + fun(_) -> + erlang:spawn_link(?MODULE, run_loop, + [Self, + Port, + Block, + ?TEST_LOOPS_COUNT, + 0]) + end, + lists:seq(1, ?TEST_PROCS_COUNT)), + Self ! {test_info, Port, Testers}, + endless_flush(Port) + end), + + receive + {test_info, Port, Testers} -> + MaxWaitTime = round(0.7 * ?TC_TIMETRAP_SECONDS * 1000), + ct:log("wait testers, maximum ~w mcsec~n", [MaxWaitTime]), + ok = wait_testers(MaxWaitTime, Testers), + timer:sleep(?SLEEP_BEFORE_CHECK), + case erlang:port_command(Port, <<"test">>, [nosuspend]) of + false -> + exit(port_dead); + true -> + ok + end + end. + +wait_testers(Timeout, Testers) -> + lists:foldl( + fun(Pid, AccIn) -> + StartWait = os:timestamp(), + receive + {Pid, port_dead} -> + recalc_timeout(AccIn, StartWait) + after AccIn -> + Pid ! stop, + recalc_timeout(AccIn, StartWait) + end + end, Timeout, Testers), + ok. + +recalc_timeout(TimeoutIn, WaitStart) -> + erlang:max(0, TimeoutIn - round(timer:now_diff(os:timestamp(), WaitStart)) div 1000). + +open_port(ExePath) -> + erlang:open_port({spawn, ExePath ++ " 100"}, [{packet, 4}, eof, exit_status, use_stdio, binary]). + +run_loop(RootProc, Port, Block, CheckLimit, BusyCnt) -> + receive + stop -> + ok + after 0 -> + case erlang:port_command(Port, Block, [nosuspend]) of + true -> + run_loop(RootProc, Port, Block, CheckLimit, 0); + false -> + if + BusyCnt + 1 > CheckLimit -> + check_dead(RootProc, Port, Block, CheckLimit); + true -> + run_loop(RootProc, Port, Block, CheckLimit, BusyCnt + 1) + end + end + end. + +check_dead(RootProc, Port, Block, CheckLimit) -> + ct:log("~p: check port dead~n", [self()]), + timer:sleep(?SLEEP_BEFORE_CHECK), + case erlang:port_command(Port, Block, [nosuspend]) of + true -> + ct:log("not dead~n"), + run_loop(RootProc, Port, Block, CheckLimit, 0); + false -> + ct:log("port dead: ~p~n", [Port]), + RootProc ! {self(), port_dead}, + ok + end. + +endless_flush(Port) -> + receive + {Port, {data, _}} -> + endless_flush(Port); + {Port, SomethingWrong} -> + erlang:error({someting_wrong, SomethingWrong}) + end. diff --git a/erts/emulator/test/async_ports_SUITE_data/Makefile.src b/erts/emulator/test/async_ports_SUITE_data/Makefile.src new file mode 100644 index 0000000000..56da3fbe12 --- /dev/null +++ b/erts/emulator/test/async_ports_SUITE_data/Makefile.src @@ -0,0 +1,15 @@ +CC = @CC@ +LD = @LD@ +CFLAGS = @CFLAGS@ @DEFS@ +CROSSLDFLAGS = @CROSSLDFLAGS@ + +PROGS = cport@exe@ + + +all: $(PROGS) + +cport@exe@: cport@obj@ + $(LD) $(CROSSLDFLAGS) -o cport cport@obj@ @LIBS@ + +cport@obj@: cport.c + $(CC) -c -o cport@obj@ $(CFLAGS) cport.c diff --git a/erts/emulator/test/async_ports_SUITE_data/cport.c b/erts/emulator/test/async_ports_SUITE_data/cport.c new file mode 100644 index 0000000000..033aff382a --- /dev/null +++ b/erts/emulator/test/async_ports_SUITE_data/cport.c @@ -0,0 +1,81 @@ +#include <stdlib.h> +#include <stdio.h> +#include <errno.h> +#include <string.h> +#ifdef __WIN32__ +# include "windows.h" +# include "winbase.h" +#else +# include <unistd.h> +#endif + +typedef unsigned char byte; + +int read_cmd(byte *buf) +{ + int len; + if (read_exact(buf, 4) != 4) + return(-1); + + len = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; + return read_exact(buf, len); +} + +int write_cmd(byte *buf, int len) +{ + byte li[4]; + li[0] = (len >> 24) & 0xff; + li[1] = (len >> 16) & 0xff; + li[2] = (len >> 8) & 0xff; + li[3] = len & 0xff; + write_exact(&li, 4); + + return write_exact(buf, len); +} + +int read_exact(byte *buf, int len) +{ + int i, got=0; + do { + if ((i = read(0, buf+got, len-got)) <= 0) + { + return(i); + } + got += i; + } while (got<len); + return len; +} + +int write_exact(byte *buf, int len) +{ + int i, wrote = 0; + do { + if ((i = write(1, buf+wrote, len-wrote)) < 0) + return (i); + wrote += i; + } while (wrote<len); + return len; +} + +byte static_buf[31457280]; // 30 mb + +int main(int argc, char **argv) { + int sleep_time = atoi(argv[1]); + int fn, arg, res; + byte *buf = &static_buf[0]; + int len = 0; + if (sleep_time <= 0) + sleep_time = 0; +#ifdef __WIN32__ + else + sleep_time = ((sleep_time - 1) / 1000) + 1; /* Milli seconds */ +#endif + while ((len = read_cmd(buf)) > 0) { +#ifdef __WIN32__ + Sleep((DWORD) sleep_time); +#else + usleep(sleep_time); +#endif + write_cmd(buf, len); + } +} diff --git a/erts/emulator/test/beam_SUITE.erl b/erts/emulator/test/beam_SUITE.erl index 60339ea422..706a4a1c16 100644 --- a/erts/emulator/test/beam_SUITE.erl +++ b/erts/emulator/test/beam_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1998-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/beam_literals_SUITE.erl b/erts/emulator/test/beam_literals_SUITE.erl index 85236e4203..9f14ca26e5 100644 --- a/erts/emulator/test/beam_literals_SUITE.erl +++ b/erts/emulator/test/beam_literals_SUITE.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2011. All Rights Reserved. +%% Copyright Ericsson AB 1999-2015. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -226,10 +227,11 @@ literal_type_tests(Config) when is_list(Config) -> %% Generate an Erlang module with all different type of type tests. ?line Tests = make_test([{T, L} || T <- type_tests(), L <- literals()]), ?line Mod = literal_test, - ?line Func = {function, 0, test, 0, [{clause,0,[],[],Tests}]}, - ?line Form = [{attribute,0,module,Mod}, - {attribute,0,compile,export_all}, - Func, {eof,0}], + Anno = erl_anno:new(0), + Func = {function, Anno, test, 0, [{clause,Anno,[],[],Tests}]}, + Form = [{attribute,Anno,module,Mod}, + {attribute,Anno,compile,export_all}, + Func, {eof,Anno}], %% Print generated code for inspection. ?line lists:foreach(fun (F) -> io:put_chars([erl_pp:form(F),"\n"]) end, Form), @@ -261,7 +263,8 @@ test(T, L) -> {ok,Toks,_Line} = erl_scan:string(S), {ok,E} = erl_parse:parse_exprs(Toks), {value,Val,_Bs} = erl_eval:exprs(E, []), - {match,0,{atom,0,Val},hd(E)}. + Anno = erl_anno:new(0), + {match,Anno,{atom,Anno,Val},hd(E)}. test(T, A, L) -> S = lists:flatten(io_lib:format("begin io:format(\"~~p~n\", [{~p,~p,~p}]), if ~w(~w, ~w) -> true; true -> false end end. ", @@ -269,7 +272,8 @@ test(T, A, L) -> {ok,Toks,_Line} = erl_scan:string(S), {ok,E} = erl_parse:parse_exprs(Toks), {value,Val,_Bs} = erl_eval:exprs(E, []), - {match,0,{atom,0,Val},hd(E)}. + Anno = erl_anno:new(0), + {match,Anno,{atom,Anno,Val},hd(E)}. literals() -> [42, diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl index fbc229bc53..d6a771e7b9 100644 --- a/erts/emulator/test/bif_SUITE.erl +++ b/erts/emulator/test/bif_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2005-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -20,6 +21,7 @@ -module(bif_SUITE). -include_lib("test_server/include/test_server.hrl"). +-include_lib("kernel/include/file.hrl"). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, @@ -681,8 +683,38 @@ erlang_halt(Config) when is_list(Config) -> {badrpc,nodedown} = rpc:call(N2, erlang, halt, [0]), {ok,N3} = slave:start(H, halt_node3), {badrpc,nodedown} = rpc:call(N3, erlang, halt, [0,[]]), - ok. + % This test triggers a segfault when dumping a crash dump + % to make sure that we can handle it properly. + {ok,N4} = slave:start(H, halt_node4), + CrashDump = filename:join(proplists:get_value(priv_dir,Config), + "segfault_erl_crash.dump"), + true = rpc:call(N4, os, putenv, ["ERL_CRASH_DUMP",CrashDump]), + false = rpc:call(N4, erts_debug, set_internal_state, + [available_internal_state, true]), + {badrpc,nodedown} = rpc:call(N4, erts_debug, set_internal_state, + [broken_halt, "Validate correct crash dump"]), + ok = wait_until_stable_size(CrashDump,-1), + {ok, Bin} = file:read_file(CrashDump), + case {string:str(binary_to_list(Bin),"\n=end\n"), + string:str(binary_to_list(Bin),"\r\n=end\r\n")} of + {0,0} -> ct:fail("Could not find end marker in crash dump"); + _ -> ok + end. + +wait_until_stable_size(_File,-10) -> + {error,enoent}; +wait_until_stable_size(File,PrevSz) -> + timer:sleep(250), + case file:read_file_info(File) of + {error,enoent} -> + wait_until_stable_size(File,PrevSz-1); + {ok,#file_info{size = PrevSz }} when PrevSz /= -1 -> + io:format("Crashdump file size was: ~p (~s)~n",[PrevSz,File]), + ok; + {ok,#file_info{size = NewSz }} -> + wait_until_stable_size(File,NewSz) + end. %% Helpers diff --git a/erts/emulator/test/big_SUITE.erl b/erts/emulator/test/big_SUITE.erl index 413bd3bcae..e8f881f2a4 100644 --- a/erts/emulator/test/big_SUITE.erl +++ b/erts/emulator/test/big_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -23,7 +24,7 @@ init_per_group/2,end_per_group/2]). -export([t_div/1, eq_28/1, eq_32/1, eq_big/1, eq_math/1, big_literals/1, borders/1, negative/1, big_float_1/1, big_float_2/1, - shift_limit_1/1, powmod/1, system_limit/1, otp_6692/1]). + shift_limit_1/1, powmod/1, system_limit/1, toobig/1, otp_6692/1]). %% Internal exports. -export([eval/1]). @@ -40,7 +41,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [t_div, eq_28, eq_32, eq_big, eq_math, big_literals, borders, negative, {group, big_float}, shift_limit_1, - powmod, system_limit, otp_6692]. + powmod, system_limit, toobig, otp_6692]. groups() -> [{big_float, [], [big_float_1, big_float_2]}]. @@ -370,6 +371,16 @@ maxbig() -> id(I) -> I. +toobig(Config) when is_list(Config) -> + ?line {'EXIT',{{badmatch,_},_}} = (catch toobig()), + ok. + +toobig() -> + A = erlang:term_to_binary(lists:seq(1000000, 2200000)), + ASize = erlang:bit_size(A), + <<ANr:ASize>> = A, % should fail + ANr band ANr. + otp_6692(suite) -> []; otp_6692(doc) -> diff --git a/erts/emulator/test/big_SUITE_data/literal_test.erl b/erts/emulator/test/big_SUITE_data/literal_test.erl index dc0adeb1ca..1620693bfa 100644 --- a/erts/emulator/test/big_SUITE_data/literal_test.erl +++ b/erts/emulator/test/big_SUITE_data/literal_test.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1998-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl index 7aba367e33..96ba2f64d4 100644 --- a/erts/emulator/test/binary_SUITE.erl +++ b/erts/emulator/test/binary_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -58,7 +59,8 @@ ordering/1,unaligned_order/1,gc_test/1, bit_sized_binary_sizes/1, otp_6817/1,deep/1,obsolete_funs/1,robustness/1,otp_8117/1, - otp_8180/1, trapping/1]). + otp_8180/1, trapping/1, large/1, + error_after_yield/1, cmp_old_impl/1]). %% Internal exports. -export([sleeper/0,trapping_loop/4]). @@ -76,7 +78,8 @@ all() -> bad_term_to_binary, more_bad_terms, otp_5484, otp_5933, ordering, unaligned_order, gc_test, bit_sized_binary_sizes, otp_6817, otp_8117, deep, - obsolete_funs, robustness, otp_8180, trapping]. + obsolete_funs, robustness, otp_8180, trapping, large, + error_after_yield, cmp_old_impl]. groups() -> []. @@ -518,7 +521,9 @@ external_size_1(Term, Size0, Limit) when Size0 < Limit -> external_size_1(_, _, _) -> ok. t_iolist_size(Config) when is_list(Config) -> - ?line Seed = now(), + ?line Seed = {erlang:monotonic_time(), + erlang:time_offset(), + erlang:unique_integer([positive])}, ?line io:format("Seed: ~p", [Seed]), ?line random:seed(Seed), ?line Base = <<0:(1 bsl 20)/unit:8>>, @@ -1351,7 +1356,16 @@ trapping(Config) when is_list(Config)-> do_trapping(5, term_to_binary, fun() -> [lists:duplicate(2000000,2000000)] end), do_trapping(5, binary_to_term, - fun() -> [term_to_binary(lists:duplicate(2000000,2000000))] end). + fun() -> [term_to_binary(lists:duplicate(2000000,2000000))] end), + do_trapping(5, binary_to_list, + fun() -> [list_to_binary(lists:duplicate(2000000,$x))] end), + do_trapping(5, list_to_binary, + fun() -> [lists:duplicate(2000000,$x)] end), + do_trapping(5, bitstring_to_list, + fun() -> [list_to_bitstring([lists:duplicate(2000000,$x),<<7:4>>])] end), + do_trapping(5, list_to_bitstring, + fun() -> [[lists:duplicate(2000000,$x),<<7:4>>]] end) + . do_trapping(0, _, _) -> ok; @@ -1384,9 +1398,189 @@ trapping_loop2(Bif,Args,N) -> apply(erlang,Bif,Args), trapping_loop2(Bif, Args, N-1). +large(Config) when is_list(Config) -> + List = lists:flatten(lists:map(fun (_) -> + [0,1,2,3,4,5,6,7,8] + end, + lists:seq(1, 131072))), + Bin = list_to_binary(List), + List = binary_to_list(Bin), + PartList = lists:reverse(tl(tl(lists:reverse(tl(tl(List)))))), + PartList = binary_to_list(Bin, 3, length(List)-2), + ListBS = List ++ [<<7:4>>], + ListBS = bitstring_to_list(list_to_bitstring(ListBS)), + BitStr1 = list_to_bitstring(lists:duplicate(1024*1024, [<<1,5:3>>])), + BitStr1 = list_to_bitstring(bitstring_to_list(BitStr1)), + BitStr2 = list_to_bitstring([lists:duplicate(512*1024, [<<1,5:3>>]), + Bin]), + BitStr2 = list_to_bitstring(bitstring_to_list(BitStr2)), + ok. + +error_after_yield(Config) when is_list(Config) -> + L2BTrap = {erts_internal, list_to_binary_continue, 1}, + error_after_yield(badarg, erlang, list_to_binary, 1, fun () -> [[mk_list(1000000), oops]] end, L2BTrap), + error_after_yield(badarg, erlang, iolist_to_binary, 1, fun () -> [[list2iolist(mk_list(1000000)), oops]] end, L2BTrap), + error_after_yield(badarg, erlang, list_to_bitstring, 1, fun () -> [[list2bitstrlist(mk_list(1000000)), oops]] end, L2BTrap), + error_after_yield(badarg, binary, list_to_bin, 1, fun () -> [[mk_list(1000000), oops]] end, L2BTrap), + + B2TTrap = {erts_internal, binary_to_term_trap, 1}, + + error_after_yield(badarg, erlang, binary_to_term, 1, fun () -> [error_after_yield_bad_ext_term()] end, B2TTrap), + error_after_yield(badarg, erlang, binary_to_term, 2, fun () -> [error_after_yield_bad_ext_term(), [safe]] end, B2TTrap), + + case erlang:system_info(wordsize) of + 4 -> + SysLimitSz = 1 bsl 32, + error_after_yield(system_limit, erlang, list_to_binary, 1, fun () -> [[huge_iolist(SysLimitSz), $x]] end, L2BTrap), + error_after_yield(system_limit, erlang, iolist_to_binary, 1, fun () -> [[huge_iolist(SysLimitSz), $x]] end, L2BTrap), + error_after_yield(system_limit, erlang, list_to_bitstring, 1, fun () -> [[huge_iolist(SysLimitSz), $x]] end, L2BTrap), + error_after_yield(system_limit, binary, list_to_bin, 1, fun () -> [[huge_iolist(SysLimitSz), $x]] end, L2BTrap); + 8 -> + % Takes waaaay to long time to test system_limit on 64-bit archs... + ok + end, + ok. + +error_after_yield(Type, M, F, AN, AFun, TrapFunc) -> + io:format("Testing ~p for ~p:~p/~p~n", [Type, M, F, AN]), + Tracer = self(), + {Pid, Mon} = spawn_monitor(fun () -> + A = AFun(), + try + erlang:yield(), + erlang:trace(self(),true,[running,{tracer,Tracer}]), + apply(M, F, A), + exit({unexpected_success, {M, F, A}}) + catch + error:Type -> + erlang:trace(self(),false,[running,{tracer,Tracer}]), + %% We threw the exception from the native + %% function we trapped to, but we want + %% the BIF that originally was called + %% to appear in the stack trace. + [{M, F, A, _} | _] = erlang:get_stacktrace() + end + end), + receive + {'DOWN', Mon, process, Pid, Reason} -> + normal = Reason + end, + TD = erlang:trace_delivered(Pid), + receive + {trace_delivered, Pid, TD} -> + NoYields = error_after_yield_sched(Pid, TrapFunc, 0), + io:format("No of yields: ~p~n", [NoYields]), + true = NoYields > 2 + end, + ok. + +error_after_yield_sched(P, TrapFunc, N) -> + receive + {trace, P, out, TrapFunc} -> + receive + {trace, P, in, TrapFunc} -> + error_after_yield_sched(P, TrapFunc, N+1) + after 0 -> + exit(trap_sched_mismatch) + end; + {trace, P, out, Func} -> + receive + {trace, P, in, Func} -> + error_after_yield_sched(P, TrapFunc, N) + after 0 -> + exit(other_sched_mismatch) + end + after 0 -> + N + end. + +error_after_yield_bad_ext_term() -> + TupleSz = 2000000, + <<131, % Version magic + AtomExt/binary>> = term_to_binary(an_atom_we_use_for_this), + BadAtomExt = [100, %% ATOM_EXT + 255, 255, % Invalid size of 65535 bytes + "oops"], + + %% Produce a large tuple where the last element is invalid + list_to_binary([131, %% Version magic + 105, %% LARGE_TUPLE_EXT + <<TupleSz:32/big>>, %% Tuple size + lists:duplicate(TupleSz-1, AtomExt), %% Valid atoms + BadAtomExt]). %% Invalid atom at the end + +cmp_old_impl(Config) when is_list(Config) -> + %% Compare results from new yielding implementations with + %% old non yielding implementations + Cookie = atom_to_list(erlang:get_cookie()), + Rel = "r16b_latest", + case test_server:is_release_available(Rel) of + false -> + {skipped, "No "++Rel++" available"}; + true -> + {ok, Node} = ?t:start_node(list_to_atom(atom_to_list(?MODULE)++"_"++Rel), + peer, + [{args, " -setcookie "++Cookie}, + {erl, [{release, Rel}]}]), + + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(1))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(10))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(100))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(1000))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(10000))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(100000))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(1000000))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list(10000000))]}), + cmp_node(Node, {erlang, list_to_binary, [list2iolist(mk_list_lb(10000000))]}), + + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(1))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(10))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(100))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(1000))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(10000))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(100000))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(1000000))]}), + cmp_node(Node, {erlang, binary_to_list, [list_to_binary(mk_list(10000000))]}), + + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(1))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(10))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(100))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(1000))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(10000))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(100000))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(1000000))]}), + cmp_node(Node, {erlang, list_to_bitstring, [list2bitstrlist(mk_list(10000000))]}), + + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(1)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(10)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(100)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(1000)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(10000)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(100000)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(1000000)))]}), + cmp_node(Node, {erlang, bitstring_to_list, [list_to_bitstring(list2bitstrlist(mk_list(10000000)))]}), + + ?t:stop_node(Node), + + ok + end. %% Utilities. +huge_iolist(Lim) -> + Sz = 1024, + huge_iolist(list_to_binary(mk_list(Sz)), Sz, Lim). + +huge_iolist(X, Sz, Lim) when Sz >= Lim -> + X; +huge_iolist(X, Sz, Lim) -> + huge_iolist([X, X], Sz*2, Lim). + +cmp_node(Node, {M, F, A}) -> + Res = rpc:call(Node, M, F, A), + Res = apply(M, F, A), + ok. + make_sub_binary(Bin) when is_binary(Bin) -> {_,B} = split_binary(list_to_binary([0,1,3,Bin]), 3), B; @@ -1467,3 +1661,78 @@ get_reds() -> erts_debug:set_internal_state(available_internal_state, true), get_reds() end. + +-define(LARGE_BIN, (512*1024+10)). +-define(LARGE_BIN_LIM, (1024*1024)). + +mk_list(0, Acc) -> + Acc; +mk_list(Sz, Acc) -> + mk_list(Sz-1, [$A+(Sz band 63) | Acc]). + +mk_list(Sz) when Sz >= ?LARGE_BIN_LIM -> + SzLeft = Sz - ?LARGE_BIN, + SzHd = SzLeft div 2, + SzTl = SzLeft - SzHd, + [mk_list(SzHd, []), erlang:list_to_binary(mk_list(?LARGE_BIN, [])), mk_list(SzTl, [])]; +mk_list(Sz) -> + mk_list(Sz, []). + +mk_list_lb(Sz) when Sz >= ?LARGE_BIN_LIM -> + SzLeft = Sz - ?LARGE_BIN, + SzHd = SzLeft div 2, + SzTl = SzLeft - SzHd, + [mk_list(SzHd, []), erlang:list_to_binary(mk_list(?LARGE_BIN, [])), mk_list(SzTl, [])]; +mk_list_lb(Sz) -> + mk_list(Sz, []). + + +list2iolist(List) -> + list2iolist(List, []). + +list2iolist([], Acc) -> + Acc; +list2iolist([X0, X1, X2, X3, X4, X5 | Xs], Acc) when is_integer(X0), 0 =< X0, X0 < 256, + is_integer(X1), 0 =< X1, X1 < 256, + is_integer(X2), 0 =< X2, X2 < 256, + is_integer(X3), 0 =< X3, X3 < 256, + is_integer(X4), 0 =< X4, X4 < 256, + is_integer(X5), 0 =< X5, X5 < 256 -> + NewAcc = case (X0+X1+X2+X3+X4+X5) band 3 of + 0 -> + [Acc, [[[[[[[[[[[[X0,[],<<"">>,X1]]]]]]]]],[X2,X3]],[],[],[],[],X4],X5]]; + 1 -> + [Acc, [], erlang:list_to_binary([X0, X1, X2, X3, X4, X5])]; + 2 -> + [Acc, [[[[X0|erlang:list_to_binary([X1])],[X2|erlang:list_to_binary([X3])],[X4|erlang:list_to_binary([X5])]]]|<<"">>]]; + 3 -> + [Acc, X0, X1, X2, <<"">>, [], X3, X4 | erlang:list_to_binary([X5])] + end, + list2iolist(Xs, NewAcc); +list2iolist([X | Xs], Acc) -> + list2iolist(Xs, [Acc,X]). + +list2bitstrlist(List) -> + [list2bitstrlist(List, []), <<4:7>>]. + +list2bitstrlist([], Acc) -> + Acc; +list2bitstrlist([X0, X1, X2, X3, X4, X5 | Xs], Acc) when is_integer(X0), 0 =< X0, X0 < 256, + is_integer(X1), 0 =< X1, X1 < 256, + is_integer(X2), 0 =< X2, X2 < 256, + is_integer(X3), 0 =< X3, X3 < 256, + is_integer(X4), 0 =< X4, X4 < 256, + is_integer(X5), 0 =< X5, X5 < 256 -> + NewAcc = case (X0+X1+X2+X3+X4+X5) band 3 of + 0 -> + [Acc, [[[[[[[[[[[[X0,[],<<"">>,X1]]]]]]]]],[X2,X3]],[],[],[],[],X4],X5]]; + 1 -> + [Acc, [], <<X0:X1>>, <<X2:X3>>, <<X4:X5>>]; + 2 -> + [Acc, [[[[X0|<<X1:X2>>],X3]],[X4|erlang:list_to_binary([X5])]|<<"">>]]; + 3 -> + [Acc, X0, X1, X2, <<"">>, [], X3, X4 | erlang:list_to_binary([X5])] + end, + list2bitstrlist(Xs, NewAcc); +list2bitstrlist([X | Xs], Acc) -> + list2bitstrlist(Xs, [Acc,X]). diff --git a/erts/emulator/test/bs_bincomp_SUITE.erl b/erts/emulator/test/bs_bincomp_SUITE.erl index f1c2dff560..dcd13c19df 100644 --- a/erts/emulator/test/bs_bincomp_SUITE.erl +++ b/erts/emulator/test/bs_bincomp_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/bs_bit_binaries_SUITE.erl b/erts/emulator/test/bs_bit_binaries_SUITE.erl index 7f2cd1e881..a07fd7609c 100644 --- a/erts/emulator/test/bs_bit_binaries_SUITE.erl +++ b/erts/emulator/test/bs_bit_binaries_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl index 1a8724d63b..7ed99f5b4e 100644 --- a/erts/emulator/test/bs_construct_SUITE.erl +++ b/erts/emulator/test/bs_construct_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -28,7 +29,7 @@ mem_leak/1, coerce_to_float/1, bjorn/1, huge_float_field/1, huge_binary/1, system_limit/1, badarg/1, copy_writable_binary/1, kostis/1, dynamic/1, bs_add/1, - otp_7422/1, zero_width/1, bad_append/1]). + otp_7422/1, zero_width/1, bad_append/1, bs_add_overflow/1]). -include_lib("test_server/include/test_server.hrl"). @@ -39,7 +40,7 @@ all() -> in_guard, mem_leak, coerce_to_float, bjorn, huge_float_field, huge_binary, system_limit, badarg, copy_writable_binary, kostis, dynamic, bs_add, otp_7422, zero_width, - bad_append]. + bad_append, bs_add_overflow]. groups() -> []. @@ -550,10 +551,24 @@ huge_binary(Config) when is_list(Config) -> ?line 16777216 = size(<<0:(id(1 bsl 26)),(-1):(id(1 bsl 26))>>), ?line garbage_collect(), {Shift,Return} = case free_mem() of - undefined -> {32,ok}; - Mb when Mb > 600 -> {32,ok}; - Mb when Mb > 300 -> {31,"Limit huge binaries to 256 Mb"}; - _ -> {30,"Limit huge binary to 128 Mb"} + undefined -> + %% This test has to be inlined inside the case to + %% use a literal Shift + ?line garbage_collect(), + ?line id(<<0:((1 bsl 32)-1)>>), + {32,ok}; + Mb when Mb > 600 -> + ?line garbage_collect(), + ?line id(<<0:((1 bsl 32)-1)>>), + {32,ok}; + Mb when Mb > 300 -> + ?line garbage_collect(), + ?line id(<<0:((1 bsl 31)-1)>>), + {31,"Limit huge binaries to 256 Mb"}; + _ -> + ?line garbage_collect(), + ?line id(<<0:((1 bsl 30)-1)>>), + {30,"Limit huge binary to 128 Mb"} end, ?line garbage_collect(), ?line id(<<0:((1 bsl Shift)-1)>>), @@ -910,5 +925,19 @@ append_unit_8(Bin) -> append_unit_16(Bin) -> <<Bin/binary-unit:16,0:1>>. +%% Produce a large result of bs_add that, if cast to signed int, would overflow +%% into a negative number that fits a smallnum. +bs_add_overflow(Config) -> + case erlang:system_info(wordsize) of + 8 -> + {skip, "64-bit architecture"}; + 4 -> + Large = <<0:((1 bsl 30)-1)>>, + {'EXIT',{system_limit,_}} = + (catch <<Large/bits, Large/bits, Large/bits, Large/bits, + Large/bits, Large/bits, Large/bits, Large/bits, + Large/bits>>), + ok + end. id(I) -> I. diff --git a/erts/emulator/test/bs_match_bin_SUITE.erl b/erts/emulator/test/bs_match_bin_SUITE.erl index 96e69dbc0b..ba79643e69 100644 --- a/erts/emulator/test/bs_match_bin_SUITE.erl +++ b/erts/emulator/test/bs_match_bin_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/bs_match_int_SUITE.erl b/erts/emulator/test/bs_match_int_SUITE.erl index ce03ecb548..368f71978d 100644 --- a/erts/emulator/test/bs_match_int_SUITE.erl +++ b/erts/emulator/test/bs_match_int_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% diff --git a/erts/emulator/test/bs_match_misc_SUITE.erl b/erts/emulator/test/bs_match_misc_SUITE.erl index b0904acbe9..e875dc859c 100644 --- a/erts/emulator/test/bs_match_misc_SUITE.erl +++ b/erts/emulator/test/bs_match_misc_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2000-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/bs_match_tail_SUITE.erl b/erts/emulator/test/bs_match_tail_SUITE.erl index 1397f2069c..58b0d3fef6 100644 --- a/erts/emulator/test/bs_match_tail_SUITE.erl +++ b/erts/emulator/test/bs_match_tail_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/bs_utf_SUITE.erl b/erts/emulator/test/bs_utf_SUITE.erl index 4ab7d674a6..0625c22163 100644 --- a/erts/emulator/test/bs_utf_SUITE.erl +++ b/erts/emulator/test/bs_utf_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/busy_port_SUITE.erl b/erts/emulator/test/busy_port_SUITE.erl index 4b4af0babe..6a2588aadd 100644 --- a/erts/emulator/test/busy_port_SUITE.erl +++ b/erts/emulator/test/busy_port_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -98,8 +99,10 @@ generator(0, Writer, _Data) -> %% Calling process_info(Pid, current_function) on a suspended process %% used to crash Beam. - {current_function, {erlang, send, 2}} = - process_info(Writer, current_function), + case process_info(Writer, [status,current_function]) of + [{status,suspended},{current_function,{erlang,send,2}}] -> ok; + [{status,suspended},{current_function,{erlang,bif_return_trap,_}}] -> ok + end, unlock_slave(); generator(N, Writer, Data) -> Writer ! {exec, Data}, @@ -514,13 +517,13 @@ hs_busy_pcmd(Prt, Opts, StartFun, EndFun) -> P = spawn_link(fun () -> erlang:yield(), Tester ! {self(), doing_port_command}, - Start = now(), + Start = erlang:monotonic_time(micro_seconds), Res = try {return, port_command(Prt, [], Opts)} catch Exception:Error -> {Exception, Error} end, - End = now(), - Time = round(timer:now_diff(End, Start)/1000), + End = erlang:monotonic_time(micro_seconds), + Time = round((End - Start)/1000), Tester ! {self(), port_command_result, Res, Time} end), receive @@ -774,7 +777,7 @@ run_command(_M,spawn,{Args,Opts}) -> run_command(M,spawn,Args) -> run_command(M,spawn,{Args,[]}); run_command(Mod,Func,Args) -> - erlang:display({{Mod,Func,Args},now()}), + erlang:display({{Mod,Func,Args}, erlang:system_time(micro_seconds)}), apply(Mod,Func,Args). validate_scenario(Data,[{print,Var}|T]) -> diff --git a/erts/emulator/test/busy_port_SUITE_data/Makefile.src b/erts/emulator/test/busy_port_SUITE_data/Makefile.src index f7937bc8d3..0f2842e515 100644 --- a/erts/emulator/test/busy_port_SUITE_data/Makefile.src +++ b/erts/emulator/test/busy_port_SUITE_data/Makefile.src @@ -3,16 +3,17 @@ # # Copyright Ericsson AB 1997-2013. All Rights Reserved. # -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. # # %CopyrightEnd% # diff --git a/erts/emulator/test/busy_port_SUITE_data/hard_busy_drv.c b/erts/emulator/test/busy_port_SUITE_data/hard_busy_drv.c index 52c41f8ca5..f83fa1eeaa 100644 --- a/erts/emulator/test/busy_port_SUITE_data/hard_busy_drv.c +++ b/erts/emulator/test/busy_port_SUITE_data/hard_busy_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2009. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c b/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c index 7807b47e3d..be913cf56e 100644 --- a/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c +++ b/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2009-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/busy_port_SUITE_data/scheduling_drv.c b/erts/emulator/test/busy_port_SUITE_data/scheduling_drv.c index 2008b33a72..40e42b6ac2 100644 --- a/erts/emulator/test/busy_port_SUITE_data/scheduling_drv.c +++ b/erts/emulator/test/busy_port_SUITE_data/scheduling_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2009-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/busy_port_SUITE_data/soft_busy_drv.c b/erts/emulator/test/busy_port_SUITE_data/soft_busy_drv.c index 30bcd86d1d..3c5bafb451 100644 --- a/erts/emulator/test/busy_port_SUITE_data/soft_busy_drv.c +++ b/erts/emulator/test/busy_port_SUITE_data/soft_busy_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2009. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/call_trace_SUITE.erl b/erts/emulator/test/call_trace_SUITE.erl index ef1f2aa04c..064404a038 100644 --- a/erts/emulator/test/call_trace_SUITE.erl +++ b/erts/emulator/test/call_trace_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% diff --git a/erts/emulator/test/code_SUITE.erl b/erts/emulator/test/code_SUITE.erl index b0408cabe1..9f318a38be 100644 --- a/erts/emulator/test/code_SUITE.erl +++ b/erts/emulator/test/code_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -389,61 +390,63 @@ module_md5_ok(Code) -> make_stub(Config) when is_list(Config) -> catch erlang:purge_module(my_code_test), + MD5 = erlang:md5(<<>>), ?line Data = ?config(data_dir, Config), ?line File = filename:join(Data, "my_code_test"), ?line {ok,my_code_test,Code} = compile:file(File, [binary]), - ?line my_code_test = code:make_stub_module(my_code_test, Code, {[],[]}), + ?line my_code_test = code:make_stub_module(my_code_test, Code, {[],[],MD5}), ?line true = erlang:delete_module(my_code_test), ?line true = erlang:purge_module(my_code_test), ?line my_code_test = code:make_stub_module(my_code_test, make_unaligned_sub_binary(Code), - {[],[]}), + {[],[],MD5}), ?line true = erlang:delete_module(my_code_test), ?line true = erlang:purge_module(my_code_test), ?line my_code_test = code:make_stub_module(my_code_test, zlib:gzip(Code), - {[],[]}), + {[],[],MD5}), ?line true = erlang:delete_module(my_code_test), ?line true = erlang:purge_module(my_code_test), %% Should fail. ?line {'EXIT',{badarg,_}} = - (catch code:make_stub_module(my_code_test, <<"bad">>, {[],[]})), + (catch code:make_stub_module(my_code_test, <<"bad">>, {[],[],MD5})), ?line {'EXIT',{badarg,_}} = (catch code:make_stub_module(my_code_test, bit_sized_binary(Code), - {[],[]})), + {[],[],MD5})), ?line {'EXIT',{badarg,_}} = (catch code:make_stub_module(my_code_test_with_wrong_name, - Code, {[],[]})), + Code, {[],[],MD5})), ok. make_stub_many_funs(Config) when is_list(Config) -> catch erlang:purge_module(many_funs), + MD5 = erlang:md5(<<>>), ?line Data = ?config(data_dir, Config), ?line File = filename:join(Data, "many_funs"), ?line {ok,many_funs,Code} = compile:file(File, [binary]), - ?line many_funs = code:make_stub_module(many_funs, Code, {[],[]}), + ?line many_funs = code:make_stub_module(many_funs, Code, {[],[],MD5}), ?line true = erlang:delete_module(many_funs), ?line true = erlang:purge_module(many_funs), ?line many_funs = code:make_stub_module(many_funs, make_unaligned_sub_binary(Code), - {[],[]}), + {[],[],MD5}), ?line true = erlang:delete_module(many_funs), ?line true = erlang:purge_module(many_funs), %% Should fail. ?line {'EXIT',{badarg,_}} = - (catch code:make_stub_module(many_funs, <<"bad">>, {[],[]})), + (catch code:make_stub_module(many_funs, <<"bad">>, {[],[],MD5})), ?line {'EXIT',{badarg,_}} = (catch code:make_stub_module(many_funs, bit_sized_binary(Code), - {[],[]})), + {[],[],MD5})), ok. constant_pools(Config) when is_list(Config) -> diff --git a/erts/emulator/test/code_SUITE_data/another_code_test.erl b/erts/emulator/test/code_SUITE_data/another_code_test.erl index 1c9b5bdb5b..f6f9e32996 100644 --- a/erts/emulator/test/code_SUITE_data/another_code_test.erl +++ b/erts/emulator/test/code_SUITE_data/another_code_test.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_SUITE_data/cpbugx.erl b/erts/emulator/test/code_SUITE_data/cpbugx.erl index fb617c1973..ea01ce411b 100644 --- a/erts/emulator/test/code_SUITE_data/cpbugx.erl +++ b/erts/emulator/test/code_SUITE_data/cpbugx.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_SUITE_data/fun_confusion.erl b/erts/emulator/test/code_SUITE_data/fun_confusion.erl index 16000861df..8d42937d3c 100644 --- a/erts/emulator/test/code_SUITE_data/fun_confusion.erl +++ b/erts/emulator/test/code_SUITE_data/fun_confusion.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_SUITE_data/literals.erl b/erts/emulator/test/code_SUITE_data/literals.erl index 658427095e..9802d9d3f9 100644 --- a/erts/emulator/test/code_SUITE_data/literals.erl +++ b/erts/emulator/test/code_SUITE_data/literals.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_SUITE_data/many_funs.erl b/erts/emulator/test/code_SUITE_data/many_funs.erl index 0f9c3a85a4..e832f271d0 100644 --- a/erts/emulator/test/code_SUITE_data/many_funs.erl +++ b/erts/emulator/test/code_SUITE_data/many_funs.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_SUITE_data/my_code_test.erl b/erts/emulator/test/code_SUITE_data/my_code_test.erl index 5039b7f937..57d867a5ac 100644 --- a/erts/emulator/test/code_SUITE_data/my_code_test.erl +++ b/erts/emulator/test/code_SUITE_data/my_code_test.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_SUITE_data/versions.erl b/erts/emulator/test/code_SUITE_data/versions.erl index 7a6fd8847d..0e2d92c8f1 100644 --- a/erts/emulator/test/code_SUITE_data/versions.erl +++ b/erts/emulator/test/code_SUITE_data/versions.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/code_parallel_load_SUITE.erl b/erts/emulator/test/code_parallel_load_SUITE.erl index 428f1242ab..b7ac0420cd 100644 --- a/erts/emulator/test/code_parallel_load_SUITE.erl +++ b/erts/emulator/test/code_parallel_load_SUITE.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2012-2013. All Rights Reserved. +%% Copyright Ericsson AB 2012-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -190,13 +191,15 @@ handle_cpc_responses(N, Tag, Module) -> generate(Module, Attributes, FunStrings) -> FunForms = function_forms(FunStrings), Forms = [ - {attribute,1,module,Module}, - {attribute,2,export,[FA || {FA,_} <- FunForms]} - ] ++ [{attribute, 3, A, V}|| {A, V} <- Attributes] ++ + {attribute,a(1),module,Module}, + {attribute,a(2),export,[FA || {FA,_} <- FunForms]} + ] ++ [{attribute, a(3), A, V}|| {A, V} <- Attributes] ++ [ Function || {_, Function} <- FunForms], {ok, Module, Bin} = compile:forms(Forms), Bin. +a(L) -> + erl_anno:new(L). function_forms([]) -> []; function_forms([S|Ss]) -> diff --git a/erts/emulator/test/crypto_SUITE.erl b/erts/emulator/test/crypto_SUITE.erl index a82bd4fe38..3622592586 100644 --- a/erts/emulator/test/crypto_SUITE.erl +++ b/erts/emulator/test/crypto_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/crypto_reference.erl b/erts/emulator/test/crypto_reference.erl index b91535a50e..7797eacd75 100644 --- a/erts/emulator/test/crypto_reference.erl +++ b/erts/emulator/test/crypto_reference.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2010. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/ddll_SUITE.erl b/erts/emulator/test/ddll_SUITE.erl index ffb68ed4ee..cabd6472d4 100644 --- a/erts/emulator/test/ddll_SUITE.erl +++ b/erts/emulator/test/ddll_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/decode_packet_SUITE.erl b/erts/emulator/test/decode_packet_SUITE.erl index 2baf91cf29..6a5ca20ac3 100644 --- a/erts/emulator/test/decode_packet_SUITE.erl +++ b/erts/emulator/test/decode_packet_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -52,7 +53,9 @@ end_per_group(_GroupName, Config) -> init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> - Seed = {S1,S2,S3} = now(), + Seed = {S1,S2,S3} = {erlang:monotonic_time(), + erlang:time_offset(), + erlang:unique_integer()}, random:seed(S1,S2,S3), io:format("*** SEED: ~p ***\n", [Seed]), Dog=?t:timetrap(?t:minutes(1)), diff --git a/erts/emulator/test/dgawd_handler.erl b/erts/emulator/test/dgawd_handler.erl index 27085b7b7e..bba69ef87e 100644 --- a/erts/emulator/test/dgawd_handler.erl +++ b/erts/emulator/test/dgawd_handler.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2010. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl index aa6cf2b881..151fab0a0e 100644 --- a/erts/emulator/test/distribution_SUITE.erl +++ b/erts/emulator/test/distribution_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -163,7 +164,7 @@ bulk_send(Terms, BinSize) -> ?line stop_node(Node), ?line test_server:timetrap_cancel(Dog), - {comment, integer_to_list(trunc(Size/1024/Elapsed+0.5)) ++ " K/s"}. + {comment, integer_to_list(trunc(Size/1024/max(1,Elapsed)+0.5)) ++ " K/s"}. bulk_sendsend(Terms, BinSize) -> {Rate1, MonitorCount1} = bulk_sendsend2(Terms, BinSize, 5), @@ -1337,10 +1338,7 @@ unwanted_cixs() -> get_conflicting_atoms(_CIX, 0) -> []; get_conflicting_atoms(CIX, N) -> - {A, B, C} = now(), - Atom = list_to_atom("atom" ++ integer_to_list(A*1000000000000 - + B*1000000 - + C)), + Atom = list_to_atom("atom" ++ integer_to_list(erlang:unique_integer([positive]))), case erts_debug:get_internal_state({atom_out_cache_index, Atom}) of CIX -> [Atom|get_conflicting_atoms(CIX, N-1)]; @@ -1351,10 +1349,7 @@ get_conflicting_atoms(CIX, N) -> get_conflicting_unicode_atoms(_CIX, 0) -> []; get_conflicting_unicode_atoms(CIX, N) -> - {A, B, C} = now(), - Atom = string_to_atom([16#1f608] ++ "atom" ++ integer_to_list(A*1000000000000 - + B*1000000 - + C)), + Atom = string_to_atom([16#1f608] ++ "atom" ++ integer_to_list(erlang:unique_integer([positive]))), case erts_debug:get_internal_state({atom_out_cache_index, Atom}) of CIX -> [Atom|get_conflicting_unicode_atoms(CIX, N-1)]; @@ -1967,8 +1962,7 @@ dmsg_bad_atom_cache_ref() -> %%% Utilities timestamp() -> - {A,B,C} = erlang:now(), - (C div 1000) + (B * 1000) + (A * 1000000000). + erlang:monotonic_time(milli_seconds). start_node(X) -> start_node(X, [], []). @@ -1992,7 +1986,9 @@ start_node(Config, Args, Rel) when is_list(Config), is_list(Rel) -> ++ "-" ++ atom_to_list(?config(testcase, Config)) ++ "-" - ++ integer_to_list(timestamp()))), + ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" + ++ integer_to_list(erlang:unique_integer([positive])))), start_node(Name, Args, Rel). stop_node(Node) -> @@ -2109,7 +2105,7 @@ node_monitor(Master) -> Master ! {nodeup, node(), Node} end, Nodes0), - ?t:format("~p ~p: ~p~n", [node(), erlang:now(), Nodes0]), + ?t:format("~p ~p: ~p~n", [node(), erlang:system_time(micro_seconds), Nodes0]), node_monitor_loop(Master); false -> net_kernel:monitor_nodes(false, Opts), @@ -2130,7 +2126,7 @@ node_monitor_loop(Master) -> receive {nodeup, Node, _InfoList} = Msg -> Master ! {nodeup, node(), Node}, - ?t:format("~p ~p: ~p~n", [node(), erlang:now(), Msg]), + ?t:format("~p ~p: ~p~n", [node(), erlang:system_time(micro_seconds), Msg]), node_monitor_loop(Master); {nodedown, Node, InfoList} = Msg -> Reason = case lists:keysearch(nodedown_reason, 1, InfoList) of @@ -2138,7 +2134,7 @@ node_monitor_loop(Master) -> _ -> undefined end, Master ! {nodedown, node(), Node, Reason}, - ?t:format("~p ~p: ~p~n", [node(), erlang:now(), Msg]), + ?t:format("~p ~p: ~p~n", [node(), erlang:system_time(micro_seconds), Msg]), node_monitor_loop(Master) end. diff --git a/erts/emulator/test/distribution_SUITE_data/run.erl b/erts/emulator/test/distribution_SUITE_data/run.erl index e2137a1ec5..d5ed139369 100644 --- a/erts/emulator/test/distribution_SUITE_data/run.erl +++ b/erts/emulator/test/distribution_SUITE_data/run.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1998-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -29,16 +30,19 @@ from(H, [_ | T]) -> from(H, T); from(H, []) -> []. start() -> - net_kernel:start([fideridum,shortnames]), - {ok, Node} = slave:start(host(), heppel), - P = spawn(Node, a, b, []), - B1 = term_to_binary(P), - N1 = node(P), - ok = net_kernel:stop(), - N2 = node(P), - io:format("~w~n", [N1 == N2]), + Result = do_it(), + + %% Do GCs and node_and_dist_references + %% in an attempt to crash the VM (without OTP-13076 fix) + lists:foreach(fun(P) -> erlang:garbage_collect(P) end, + processes()), + erts_debug:set_internal_state(available_internal_state, true), + erts_debug:get_internal_state(node_and_dist_references), + + io:format("~w~n", [Result]), + if - N1 == N2 -> + Result -> init:stop(); true -> %% Make sure that the io:format/2 output is really written @@ -46,3 +50,29 @@ start() -> erlang:yield(), init:stop() end. + + +do_it() -> + {ok, _} = net_kernel:start([fideridum,shortnames]), + {ok, Node} = slave:start(host(), heppel), + P = spawn(Node, net_kernel, stop, []), + B1 = term_to_binary(P), + N1 = node(P), + ok = net_kernel:stop(), + N2 = node(P), + + %% OTP-13076 + %% Restart distribution with same node name as previous remote node + %% Repeat to wrap around creation + Result = lists:foldl(fun(_, Acc) -> + timer:sleep(2), % give net_kernel:stop() time to take effect :-( + {ok, _} = net_kernel:start([heppel,shortnames]), + N3 = node(P), + ok = net_kernel:stop(), + N4 = node(P), + Acc and (N3 =:= N1) and (N4 =:= N1) + end, + (N2 =:= N1), + lists:seq(1,3)), + + Result. diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl index c62bc0c454..4211c49848 100644 --- a/erts/emulator/test/driver_SUITE.erl +++ b/erts/emulator/test/driver_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% @@ -31,8 +32,9 @@ end_per_suite/1, init_per_group/2,end_per_group/2, init_per_testcase/2, end_per_testcase/2, + + a_test/1, outputv_echo/1, - timer_measure/1, timer_cancel/1, timer_change/1, @@ -79,7 +81,8 @@ thr_free_drv/1, async_blast/1, thr_msg_blast/1, - consume_timeslice/1]). + consume_timeslice/1, + z_test/1]). -export([bin_prefix/2]). @@ -122,19 +125,19 @@ init_per_testcase(Case, Config) when is_atom(Case), is_list(Config) -> _ -> erts_debug:set_internal_state(available_internal_state, true) end, erlang:display({init_per_testcase, Case}), - ?line 0 = erts_debug:get_internal_state(check_io_debug), + ?line 0 = element(1, erts_debug:get_internal_state(check_io_debug)), [{watchdog, Dog},{testcase, Case}|Config]. end_per_testcase(Case, Config) -> Dog = ?config(watchdog, Config), erlang:display({end_per_testcase, Case}), - ?line 0 = erts_debug:get_internal_state(check_io_debug), + ?line 0 = element(1, erts_debug:get_internal_state(check_io_debug)), ?t:timetrap_cancel(Dog). suite() -> [{ct_hooks,[ts_install_cth]}]. -all() -> - [outputv_errors, outputv_echo, queue_echo, {group, timer}, +all() -> %% Keep a_test first and z_test last... + [a_test, outputv_errors, outputv_echo, queue_echo, {group, timer}, driver_unloaded, io_ready_exit, use_fallback_pollset, bad_fd_in_pollset, driver_event, fd_change, steal_control, otp_6602, driver_system_info_base_ver, @@ -151,7 +154,8 @@ all() -> thr_free_drv, async_blast, thr_msg_blast, - consume_timeslice]. + consume_timeslice, + z_test]. groups() -> [{timer, [], @@ -387,12 +391,12 @@ timer_measure(Config) when is_list(Config) -> try_timeouts(_, 0) -> ok; try_timeouts(Port, Timeout) -> - ?line TimeBefore = now(), + ?line TimeBefore = erlang:monotonic_time(), ?line erlang:port_command(Port, <<?START_TIMER,Timeout:32>>), receive {Port,{data,[?TIMER]}} -> ?line Elapsed = erl_millisecs() - erl_millisecs(TimeBefore), - io:format("Elapsed: ~p Timeout: ~p\n", [Elapsed,Timeout]), + io:format("Elapsed: ~p Timeout: ~p\n", [Elapsed, Timeout]), if Elapsed < Timeout -> ?line ?t:fail(too_short); @@ -452,7 +456,7 @@ timer_delay(Config) when is_list(Config) -> Name = 'timer_drv', ?line Port = start_driver(Config, Name, false), - ?line TimeBefore = now(), + ?line TimeBefore = erlang:monotonic_time(), Timeout0 = 350, ?line erlang:port_command(Port, <<?DELAY_START_TIMER,Timeout0:32>>), Timeout = Timeout0 + @@ -496,7 +500,7 @@ timer_change(Config) when is_list(Config) -> try_change_timer(_Port, 0) -> ok; try_change_timer(Port, Timeout) -> ?line Timeout_3 = Timeout*3, - ?line TimeBefore = now(), + ?line TimeBefore = erlang:monotonic_time(), ?line erlang:port_command(Port, <<?START_TIMER,Timeout_3:32>>), ?line erlang:port_command(Port, <<?START_TIMER,Timeout:32>>), receive @@ -917,8 +921,7 @@ steal_control_test(Hndl = {erts_poll_info, Before}) -> end. chkio_test_init(Config) when is_list(Config) -> - ?line wait_until_no_pending_updates(), - ?line ChkIo = erlang:system_info(check_io), + ?line ChkIo = get_stable_check_io_info(), ?line case catch lists:keysearch(name, 1, ChkIo) of {value, {name, erts_poll}} -> ?line ?t:format("Before test: ~p~n", [ChkIo]), @@ -937,8 +940,7 @@ chkio_test_fini({skipped, _} = Res) -> chkio_test_fini({chkio_test_result, Res, Before}) -> ?line ok = erl_ddll:unload_driver('chkio_drv'), ?line ok = erl_ddll:stop(), - ?line wait_until_no_pending_updates(), - ?line After = erlang:system_info(check_io), + ?line After = get_stable_check_io_info(), ?line ?t:format("After test: ~p~n", [After]), ?line verify_chkio_state(Before, After), ?line Res. @@ -985,7 +987,7 @@ chkio_test({erts_poll_info, Before}, ?line Fun(), ?line During = erlang:system_info(check_io), ?line erlang:display(During), - ?line 0 = erts_debug:get_internal_state(check_io_debug), + ?line 0 = element(1, erts_debug:get_internal_state(check_io_debug)), ?line ?t:format("During test: ~p~n", [During]), ?line chk_chkio_port(Port), ?line case erlang:port_control(Port, ?CHKIO_STOP, "") of @@ -1034,18 +1036,22 @@ verify_chkio_state(Before, After) -> After) end, ?line ok. - - -wait_until_no_pending_updates() -> - case lists:keysearch(pending_updates, 1, erlang:system_info(check_io)) of - {value, {pending_updates, 0}} -> - ok; - false -> - ok; +get_stable_check_io_info() -> + ChkIo = erlang:system_info(check_io), + PendUpdNo = case lists:keysearch(pending_updates, 1, ChkIo) of + {value, {pending_updates, PendNo}} -> + PendNo; + false -> + 0 + end, + {value, {active_fds, ActFds}} = lists:keysearch(active_fds, 1, ChkIo), + case {PendUpdNo, ActFds} of + {0, 0} -> + ChkIo; _ -> receive after 10 -> ok end, - wait_until_no_pending_updates() + get_stable_check_io_info() end. otp_6602(doc) -> ["Missed port lock when stealing control of fd from a " @@ -1062,10 +1068,9 @@ otp_6602(Config) when is_list(Config) -> %% Inet driver use port locking... {ok, S} = gen_udp:open(0), {ok, Fd} = inet:getfd(S), - {ok, Port} = inet:port(S), %% Steal fd (lock checker used to %% trigger here). - {ok, _S2} = gen_udp:open(Port,[{fd,Fd}]), + {ok, _S2} = gen_udp:open(0,[{fd,Fd}]), Parent ! Done end), ?line receive Done -> ok end, @@ -1085,7 +1090,15 @@ otp_6602(Config) when is_list(Config) -> ["async_thrs", "sched_thrs"])). --define(EXPECTED_SYSTEM_INFO_NAMES, ?EXPECTED_SYSTEM_INFO_NAMES2). +-define(EXPECTED_SYSTEM_INFO_NAMES3, + (?EXPECTED_SYSTEM_INFO_NAMES2 ++ + ["emu_nif_vsn"])). + +-define(EXPECTED_SYSTEM_INFO_NAMES4, + (?EXPECTED_SYSTEM_INFO_NAMES3 ++ + ["dirty_sched"])). + +-define(EXPECTED_SYSTEM_INFO_NAMES, ?EXPECTED_SYSTEM_INFO_NAMES4). 'driver_system_info_base_ver'(doc) -> []; @@ -1133,16 +1146,18 @@ check_driver_system_info_result(Result) -> drv_vsn_str2tup(erlang:system_info(driver_version))} of {DDVSN, DDVSN} -> ?line [] = Ns; - {{1, 0}, _} -> + %% {{1, 0}, _} -> + %% ?line ExpNs = lists:sort(?EXPECTED_SYSTEM_INFO_NAMES + %% -- ?EXPECTED_SYSTEM_INFO_NAMES1), + %% ?line ExpNs = lists:sort(Ns); + %% {{1, 1}, _} -> + %% ?line ExpNs = lists:sort(?EXPECTED_SYSTEM_INFO_NAMES + %% -- ?EXPECTED_SYSTEM_INFO_NAMES2), + %% ?line ExpNs = lists:sort(Ns); + {{3, 0}, _} -> ?line ExpNs = lists:sort(?EXPECTED_SYSTEM_INFO_NAMES - -- ?EXPECTED_SYSTEM_INFO_NAMES1), - ?line ExpNs = lists:sort(Ns); - {{1, 1}, _} -> - ?line ExpNs = lists:sort(?EXPECTED_SYSTEM_INFO_NAMES - -- ?EXPECTED_SYSTEM_INFO_NAMES2), - ?line ExpNs = lists:sort(Ns); - {{2, 0}, _} -> - ?line [] = Ns + -- ?EXPECTED_SYSTEM_INFO_NAMES3), + ?line ExpNs = lists:sort(Ns) end. chk_sis(SIs, Ns) -> @@ -1189,6 +1204,14 @@ check_si_res(["async_thrs", Value]) -> check_si_res(["sched_thrs", Value]) -> ?line Value = integer_to_list(erlang:system_info(schedulers)); +%% Data added in 3rd version of driver_system_info() (driver version 1.5) +check_si_res(["emu_nif_vsn", Value]) -> + ?line Value = erlang:system_info(nif_version); + +%% Data added in 4th version of driver_system_info() (driver version 3.1) +check_si_res(["dirty_sched", _Value]) -> + true; + check_si_res(Unexpected) -> ?line ?t:fail({unexpected_result, Unexpected}). @@ -2370,10 +2393,25 @@ count_proc_sched(Ps, PNs) -> PNs end. +a_test(Config) when is_list(Config) -> + check_io_debug(). + +z_test(Config) when is_list(Config) -> + check_io_debug(). + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Utilities %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +check_io_debug() -> + get_stable_check_io_info(), + {NoErrorFds, NoUsedFds, NoDrvSelStructs, NoDrvEvStructs} + = erts_debug:get_internal_state(check_io_debug), + 0 = NoErrorFds, + NoUsedFds = NoDrvSelStructs, + 0 = NoDrvEvStructs, + ok. + %flush_msgs() -> % receive % M -> @@ -2483,13 +2521,11 @@ uniform(N) -> end, random:uniform(N). -%% return millisecs from statistics source erl_millisecs() -> - {Ms, S, Us} = erlang:now(), - Ms * 1000000000 + S * 1000 + Us / 1000. + erl_millisecs(erlang:monotonic_time()). -erl_millisecs({Ms,S,Us}) -> - Ms * 1000000000 + S * 1000 + Us / 1000. +erl_millisecs(MonotonicTime) -> + (1000*MonotonicTime)/erlang:convert_time_unit(1,seconds,native). %% Start/stop drivers. start_driver(Config, Name, Binary) -> @@ -2538,18 +2574,15 @@ sleep(Ms) when is_integer(Ms), Ms >= 0 -> start_node(Config) when is_list(Config) -> - ?line Pa = filename:dirname(code:which(?MODULE)), - ?line {A, B, C} = now(), - ?line Name = list_to_atom(atom_to_list(?MODULE) - ++ "-" - ++ atom_to_list(?config(testcase, Config)) - ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C)), - ?line ?t:start_node(Name, slave, [{args, "-pa "++Pa}]). + Pa = filename:dirname(code:which(?MODULE)), + Name = list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(?config(testcase, Config)) + ++ "-" + ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" + ++ integer_to_list(erlang:unique_integer([positive]))), + ?t:start_node(Name, slave, [{args, "-pa "++Pa}]). stop_node(Node) -> ?t:stop_node(Node). diff --git a/erts/emulator/test/driver_SUITE_data/async_blast_drv.c b/erts/emulator/test/driver_SUITE_data/async_blast_drv.c index 72be107168..a1008afcae 100644 --- a/erts/emulator/test/driver_SUITE_data/async_blast_drv.c +++ b/erts/emulator/test/driver_SUITE_data/async_blast_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2011-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/driver_SUITE_data/caller_drv.c b/erts/emulator/test/driver_SUITE_data/caller_drv.c index 2731f9b317..3bb20d86f5 100644 --- a/erts/emulator/test/driver_SUITE_data/caller_drv.c +++ b/erts/emulator/test/driver_SUITE_data/caller_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/chkio_drv.c b/erts/emulator/test/driver_SUITE_data/chkio_drv.c index faf1040276..614b68e865 100644 --- a/erts/emulator/test/driver_SUITE_data/chkio_drv.c +++ b/erts/emulator/test/driver_SUITE_data/chkio_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/consume_timeslice_drv.c b/erts/emulator/test/driver_SUITE_data/consume_timeslice_drv.c index 578a210ab2..192ac02d3e 100644 --- a/erts/emulator/test/driver_SUITE_data/consume_timeslice_drv.c +++ b/erts/emulator/test/driver_SUITE_data/consume_timeslice_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2012-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/driver_SUITE_data/invalid_extended_marker_drv.c b/erts/emulator/test/driver_SUITE_data/invalid_extended_marker_drv.c index 59145447f8..4bc5b85338 100644 --- a/erts/emulator/test/driver_SUITE_data/invalid_extended_marker_drv.c +++ b/erts/emulator/test/driver_SUITE_data/invalid_extended_marker_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c index 1e107309df..11ccd2574e 100644 --- a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c +++ b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c index e2b338f801..e2221b9e17 100644 --- a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c +++ b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2007-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/driver_SUITE_data/larger_major_vsn_drv.c b/erts/emulator/test/driver_SUITE_data/larger_major_vsn_drv.c index 4eb0e6fa57..3e46d89288 100644 --- a/erts/emulator/test/driver_SUITE_data/larger_major_vsn_drv.c +++ b/erts/emulator/test/driver_SUITE_data/larger_major_vsn_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/larger_minor_vsn_drv.c b/erts/emulator/test/driver_SUITE_data/larger_minor_vsn_drv.c index 396deb9bef..d7336ed59b 100644 --- a/erts/emulator/test/driver_SUITE_data/larger_minor_vsn_drv.c +++ b/erts/emulator/test/driver_SUITE_data/larger_minor_vsn_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c b/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c index 851f2c745b..e7480d2e00 100644 --- a/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c +++ b/erts/emulator/test/driver_SUITE_data/missing_callback_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson AB. Portions * created by Ericsson are Copyright 2008, Ericsson Utvecklings AB. All diff --git a/erts/emulator/test/driver_SUITE_data/monitor_drv.c b/erts/emulator/test/driver_SUITE_data/monitor_drv.c index 81dfb65191..1418250484 100644 --- a/erts/emulator/test/driver_SUITE_data/monitor_drv.c +++ b/erts/emulator/test/driver_SUITE_data/monitor_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c b/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c index ff44145ca7..594a996ab9 100644 --- a/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c +++ b/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c b/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c index ad29d17f06..fdf8e4c0ad 100644 --- a/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c +++ b/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2011-2014. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c index cbee1c3dce..685cda3e07 100644 --- a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c +++ b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/smaller_major_vsn_drv.c b/erts/emulator/test/driver_SUITE_data/smaller_major_vsn_drv.c index 6b9d4745ba..d50546b919 100644 --- a/erts/emulator/test/driver_SUITE_data/smaller_major_vsn_drv.c +++ b/erts/emulator/test/driver_SUITE_data/smaller_major_vsn_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/smaller_minor_vsn_drv.c b/erts/emulator/test/driver_SUITE_data/smaller_minor_vsn_drv.c index 42b1d2a187..082694de82 100644 --- a/erts/emulator/test/driver_SUITE_data/smaller_minor_vsn_drv.c +++ b/erts/emulator/test/driver_SUITE_data/smaller_minor_vsn_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c index e44c7dbd5e..c69961928e 100644 --- a/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c +++ b/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -41,7 +42,9 @@ "thread=%s " \ "smp=%s " \ "async_thrs=%d " \ - "sched_thrs=%d" + "sched_thrs=%d " \ + "emu_nif_vsn=%d.%d" + static size_t sys_info_drv_max_res_len(ErlDrvSysInfo *sip) @@ -55,6 +58,7 @@ sys_info_drv_max_res_len(ErlDrvSysInfo *sip) slen += 5; /* smp */ slen += 20; /* async_thrs */ slen += 20; /* sched_thrs */ + slen += 2*20; /* emu_nif_vsn */ return slen; } @@ -72,7 +76,9 @@ sys_info_drv_sprintf_sys_info(ErlDrvSysInfo *sip, char *str) sip->thread_support ? "true" : "false", sip->smp_support ? "true" : "false", sip->async_threads, - sip->scheduler_threads); + sip->scheduler_threads, + sip->nif_major_version, + sip->nif_minor_version); } #include "sys_info_drv_impl.c" diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_curr_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_curr_drv.c index 5bbc966932..a847dbb6ad 100644 --- a/erts/emulator/test/driver_SUITE_data/sys_info_curr_drv.c +++ b/erts/emulator/test/driver_SUITE_data/sys_info_curr_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -40,7 +41,9 @@ "thread=%s " \ "smp=%s " \ "async_thrs=%d " \ - "sched_thrs=%d" + "sched_thrs=%d " \ + "emu_nif_vsn=%d.%d " \ + "dirty_sched=%s" static size_t sys_info_drv_max_res_len(ErlDrvSysInfo *sip) @@ -54,6 +57,8 @@ sys_info_drv_max_res_len(ErlDrvSysInfo *sip) slen += 5; /* smp */ slen += 20; /* async_thrs */ slen += 20; /* sched_thrs */ + slen += 2*20; /* emu_nif_vsn */ + slen += 5; /* dirty_sched */ return slen; } @@ -71,7 +76,10 @@ sys_info_drv_sprintf_sys_info(ErlDrvSysInfo *sip, char *str) sip->thread_support ? "true" : "false", sip->smp_support ? "true" : "false", sip->async_threads, - sip->scheduler_threads); + sip->scheduler_threads, + sip->nif_major_version, + sip->nif_minor_version, + sip->dirty_scheduler_support ? "true" : "false"); } #include "sys_info_drv_impl.c" diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c b/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c index c6c70a2075..7c22e2c365 100644 --- a/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c +++ b/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.h b/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.h index 5a6ddb15cf..35e60c0d86 100644 --- a/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.h +++ b/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.h @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c index 63c69f751c..33a4794fba 100644 --- a/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c +++ b/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings @@ -41,7 +42,9 @@ "thread=%s " \ "smp=%s " \ "async_thrs=%d " \ - "sched_thrs=%d" + "sched_thrs=%d " \ + "emu_nif_vsn=%d.%d" + static size_t sys_info_drv_max_res_len(ErlDrvSysInfo *sip) @@ -55,6 +58,7 @@ sys_info_drv_max_res_len(ErlDrvSysInfo *sip) slen += 5; /* smp */ slen += 20; /* async_thrs */ slen += 20; /* sched_thrs */ + slen += 2*20; /* emu_nif_vsn */ return slen; } @@ -72,7 +76,9 @@ sys_info_drv_sprintf_sys_info(ErlDrvSysInfo *sip, char *str) sip->thread_support ? "true" : "false", sip->smp_support ? "true" : "false", sip->async_threads, - sip->scheduler_threads); + sip->scheduler_threads, + sip->nif_major_version, + sip->nif_minor_version); } #include "sys_info_drv_impl.c" diff --git a/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c b/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c index 500725a7cd..f1f2b438f0 100644 --- a/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c +++ b/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/thr_free_drv.c b/erts/emulator/test/driver_SUITE_data/thr_free_drv.c index 439fe6a184..54205f190e 100644 --- a/erts/emulator/test/driver_SUITE_data/thr_free_drv.c +++ b/erts/emulator/test/driver_SUITE_data/thr_free_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2011. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c b/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c index 5a9112afa3..f7a7cc2b8e 100644 --- a/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c +++ b/erts/emulator/test/driver_SUITE_data/thr_msg_blast_drv.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2012. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c b/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c index 53b0a029ce..6750b8a78b 100644 --- a/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c +++ b/erts/emulator/test/driver_SUITE_data/vsn_mismatch_drv_impl.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/driver_SUITE_data/zero_extended_marker_garb_drv.c b/erts/emulator/test/driver_SUITE_data/zero_extended_marker_garb_drv.c index ed705e565f..e7f4edde08 100644 --- a/erts/emulator/test/driver_SUITE_data/zero_extended_marker_garb_drv.c +++ b/erts/emulator/test/driver_SUITE_data/zero_extended_marker_garb_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/efile_SUITE.erl b/erts/emulator/test/efile_SUITE.erl index f79bb761d1..4d8d89db9b 100644 --- a/erts/emulator/test/efile_SUITE.erl +++ b/erts/emulator/test/efile_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% diff --git a/erts/emulator/test/erl_drv_thread_SUITE.erl b/erts/emulator/test/erl_drv_thread_SUITE.erl index 84a82cced0..2cd569ce4f 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE.erl +++ b/erts/emulator/test/erl_drv_thread_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/Makefile.src b/erts/emulator/test/erl_drv_thread_SUITE_data/Makefile.src index 216707e8a5..169fad9231 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE_data/Makefile.src +++ b/erts/emulator/test/erl_drv_thread_SUITE_data/Makefile.src @@ -1,13 +1,14 @@ -# ``The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved via the world wide web at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. +# ``Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. # # The Initial Developer of the Original Code is Ericsson Utvecklings AB. # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/basic.c b/erts/emulator/test/erl_drv_thread_SUITE_data/basic.c index fca2c1dbea..8ceb9eff08 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE_data/basic.c +++ b/erts/emulator/test/erl_drv_thread_SUITE_data/basic.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/rwlock.c b/erts/emulator/test/erl_drv_thread_SUITE_data/rwlock.c index 064f52c16b..98d0162b55 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE_data/rwlock.c +++ b/erts/emulator/test/erl_drv_thread_SUITE_data/rwlock.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c b/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c index 2cd3209231..7f5faf9121 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c +++ b/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.h b/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.h index 18d5229780..bffe4f9f27 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.h +++ b/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.h @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/tsd.c b/erts/emulator/test/erl_drv_thread_SUITE_data/tsd.c index 3809c915e0..4c952767c2 100644 --- a/erts/emulator/test/erl_drv_thread_SUITE_data/tsd.c +++ b/erts/emulator/test/erl_drv_thread_SUITE_data/tsd.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/erl_link_SUITE.erl b/erts/emulator/test/erl_link_SUITE.erl index 435c0872e6..a7a45046ca 100644 --- a/erts/emulator/test/erl_link_SUITE.erl +++ b/erts/emulator/test/erl_link_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2001-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -1035,16 +1036,13 @@ get_names(N, T) when is_atom(T) -> get_names(0, _, Acc) -> Acc; get_names(N, T, Acc) -> - {A, B, C} = now(), get_names(N-1, T, [list_to_atom(atom_to_list(?MODULE) ++ "-" ++ atom_to_list(T) ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) + ++ integer_to_list(erlang:system_time(seconds)) ++ "-" - ++ integer_to_list(C)) | Acc]). + ++ integer_to_list(erlang:unique_integer([positive]))) | Acc]). start_node(Name) -> ?line start_node(Name, ""). diff --git a/erts/emulator/test/erts_debug_SUITE.erl b/erts/emulator/test/erts_debug_SUITE.erl index 87778dd0c2..35677f9953 100644 --- a/erts/emulator/test/erts_debug_SUITE.erl +++ b/erts/emulator/test/erts_debug_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2005-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -67,6 +68,14 @@ test_size(Config) when is_list(Config) -> 2 = do_test_size({[]}), 3 = do_test_size({a,b}), 7 = do_test_size({a,[b,c]}), + 8 = do_test_size(#{b => 2,c => 3}), + 4 = do_test_size(#{}), + 32 = do_test_size(#{b => 2,c => 3,txt => "hello world"}), + + true = do_test_size(maps:from_list([{I,I}||I<-lists:seq(1,256)])) >= map_size_lower_bound(256), + true = do_test_size(maps:from_list([{I,I}||I<-lists:seq(1,4096)])) >= map_size_lower_bound(4096), + true = do_test_size(maps:from_list([{I,I}||I<-lists:seq(1,254)])) >= map_size_lower_bound(254), + true = do_test_size(maps:from_list([{I,I}||I<-lists:seq(1,239)])) >= map_size_lower_bound(239), %% Test internal consistency of sizes, but without testing %% exact sizes. @@ -89,14 +98,17 @@ test_size(Config) when is_list(Config) -> %% Test shared data structures. do_test_size([ConsCell1|ConsCell1], - 3*ConsCellSz, - 2*ConsCellSz), + 3*ConsCellSz, + 2*ConsCellSz), do_test_size(fun() -> {ConsCell1,ConsCell2} end, - FunSz2 + 2*ConsCellSz, - FunSz2 + ConsCellSz), + FunSz2 + 2*ConsCellSz, + FunSz2 + ConsCellSz), do_test_size({SimplestFun,SimplestFun}, - 2*FunSz0+do_test_size({a,b}), - FunSz0+do_test_size({a,b})), + 2*FunSz0+do_test_size({a,b}), + FunSz0+do_test_size({a,b})), + + M = id(#{ "atom" => first, i => 0}), + do_test_size([M,M#{ "atom" := other },M#{i := 42}],54,32), ok. do_test_size(Term) -> @@ -107,6 +119,13 @@ do_test_size(Term, FlatSz, Sz) -> FlatSz = erts_debug:flat_size(Term), Sz = erts_debug:size(Term). +map_size_lower_bound(N) -> + %% this est. is a bit lower that actual lower bound + %% number of internal nodes + T = (N - 1) div 15, + %% total words + 2 + 17 * T + 2 * N. + flat_size_big(Config) when is_list(Config) -> %% Build a term whose external size only fits in a big num (on 32-bit CPU). flat_size_big_1(16#11111111111111117777777777777777888889999, 0, 16#FFFFFFF). @@ -120,23 +139,48 @@ flat_size_big_1(Term, Size0, Limit) when Size0 < Limit -> flat_size_big_1(_, _, _) -> ok. df(Config) when is_list(Config) -> - ?line P0 = pps(), - ?line PrivDir = ?config(priv_dir, Config), - ?line ok = file:set_cwd(PrivDir), - ?line erts_debug:df(?MODULE), - ?line Beam = filename:join(PrivDir, ?MODULE_STRING++".dis"), - ?line {ok,Bin} = file:read_file(Beam), - ?line ok = io:put_chars(binary_to_list(Bin)), - ?line ok = file:delete(Beam), - ?line true = (P0 == pps()), + P0 = pps(), + PrivDir = ?config(priv_dir, Config), + ok = file:set_cwd(PrivDir), + + AllLoaded = [M || {M,_} <- code:all_loaded()], + {Pid,Ref} = spawn_monitor(fun() -> df_smoke(AllLoaded) end), + receive + {'DOWN',Ref,process,Pid,Status} -> + normal = Status + after 20*1000 -> + %% Not finished (i.e. a slow computer). Stop now. + Pid ! stop, + receive + {'DOWN',Ref,process,Pid,Status} -> + normal = Status, + io:format("...") + end + end, + io:nl(), + _ = [_ = file:delete(atom_to_list(M) ++ ".dis") || + M <- AllLoaded], + + true = (P0 == pps()), ok. +df_smoke([M|Ms]) -> + io:format("~p", [M]), + erts_debug:df(M), + receive + stop -> + ok + after 0 -> + df_smoke(Ms) + end; +df_smoke([]) -> ok. + pps() -> {erlang:ports()}. instructions(Config) when is_list(Config) -> - ?line Is = erts_debug:instructions(), - ?line _ = [list_to_atom(I) || I <- Is], + Is = erts_debug:instructions(), + _ = [list_to_atom(I) || I <- Is], ok. id(I) -> diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl index 1de6d6fb56..d49ab3de4d 100644 --- a/erts/emulator/test/estone_SUITE.erl +++ b/erts/emulator/test/estone_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2002-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% @@ -339,7 +340,6 @@ micros() -> ]. macro(Ms,DataDir) -> - erlang:now(), %% compensate for old 4.3 firsttime clock bug :-( statistics(reductions), statistics(runtime), lists(500), %% fixup cache on first round @@ -369,10 +369,9 @@ run_micro(Top, M, DataDir) -> apply_micro(M) -> {GC0, Words0, _} = statistics(garbage_collection), statistics(reductions), - Before = erlang:now(), - + Before = monotonic_time(), Compensate = apply_micro(M#micro.function, M#micro.loops), - After = erlang:now(), + After = monotonic_time(), {GC1, Words1, _} = statistics(garbage_collection), {_, Reds} = statistics(reductions), Elapsed = subtr(Before, After), @@ -383,18 +382,19 @@ apply_micro(M) -> {weight_percentage, M#micro.weight}, {loops, M#micro.loops}, {microsecs,MicroSecs}, - {estones, (M#micro.weight * M#micro.weight * ?STONEFACTOR) div MicroSecs}, + {estones, (M#micro.weight * M#micro.weight * ?STONEFACTOR) div max(1,MicroSecs)}, {gcs, GC1 - GC0}, {kilo_word_reclaimed, (Words1 - Words0) div 1000}, {kilo_reductions, Reds div 1000}, - {gc_intensity, gci(Elapsed, GC1 - GC0, Words1 - Words0)}]. + {gc_intensity, gci(max(1,Elapsed), GC1 - GC0, Words1 - Words0)}]. +monotonic_time() -> + try erlang:monotonic_time() catch error:undef -> erlang:now() end. -subtr(Before, After) -> - (element(1,After)*1000000000000 - +element(2,After)*1000000+element(3,After)) - - (element(1,Before)*1000000000000 - +element(2,Before)*1000000+element(3,Before)). +subtr(Before, After) when is_integer(Before), is_integer(After) -> + erlang:convert_time_unit(After-Before, native, micro_seconds); +subtr({_,_,_}=Before, {_,_,_}=After) -> + timer:now_diff(After, Before). gci(Micros, Words, Gcs) -> ((256 * Gcs) / Micros) + (Words / Micros). @@ -633,10 +633,10 @@ tup_trav(T, P, End) -> %% Port I/O port_io(I) -> EstoneCat = get(estone_cat), - Before = erlang:now(), + Before = monotonic_time(), Pps = make_port_pids(5, I, EstoneCat), %% 5 ports send_procs(Pps, go), - After = erlang:now(), + After = monotonic_time(), wait_for_pids(Pps), subtr(Before, After). @@ -854,10 +854,10 @@ handle_call(_From, State, [abc]) -> %% Binary handling, creating, manipulating and sending binaries binary_h(I) -> - Before = erlang:now(), + Before = monotonic_time(), P = spawn(?MODULE, echo, [self()]), B = list_to_binary(lists:duplicate(2000, 5)), - After = erlang:now(), + After = monotonic_time(), Compensate = subtr(Before, After), binary_h_2(I, P, B), Compensate. diff --git a/erts/emulator/test/evil_SUITE.erl b/erts/emulator/test/evil_SUITE.erl index f982b9d4ff..484d2a8bf5 100644 --- a/erts/emulator/test/evil_SUITE.erl +++ b/erts/emulator/test/evil_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% diff --git a/erts/emulator/test/exception_SUITE.erl b/erts/emulator/test/exception_SUITE.erl index 09a7a87a9a..11caea3698 100644 --- a/erts/emulator/test/exception_SUITE.erl +++ b/erts/emulator/test/exception_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/float_SUITE.erl b/erts/emulator/test/float_SUITE.erl index 4a45afa9e9..c1a76b8af4 100644 --- a/erts/emulator/test/float_SUITE.erl +++ b/erts/emulator/test/float_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -294,16 +295,13 @@ id(I) -> I. start_node(Config) when is_list(Config) -> ?line Pa = filename:dirname(code:which(?MODULE)), - ?line {A, B, C} = now(), ?line Name = list_to_atom(atom_to_list(?MODULE) ++ "-" ++ atom_to_list(?config(testcase, Config)) ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) + ++ integer_to_list(erlang:system_time(seconds)) ++ "-" - ++ integer_to_list(C)), + ++ integer_to_list(erlang:unique_integer([positive]))), ?line ?t:start_node(Name, slave, [{args, "-pa "++Pa}]). stop_node(Node) -> diff --git a/erts/emulator/test/float_SUITE_data/fp_drv.c b/erts/emulator/test/float_SUITE_data/fp_drv.c index b80385c3f9..5919dd8e2f 100644 --- a/erts/emulator/test/float_SUITE_data/fp_drv.c +++ b/erts/emulator/test/float_SUITE_data/fp_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson AB. Portions * created by Ericsson are Copyright 2008, Ericsson AB. All Rights @@ -29,9 +30,14 @@ #if defined (__GNUC__) int _finite(double x); #endif -#ifndef finite -#define finite _finite +#ifndef isfinite +#define isfinite _finite #endif +#elif !defined(HAVE_ISFINITE) && defined(HAVE_FINITE) +/* If not windows and we do not have isfinite */ +#define isfinite finite +#elif !defined(HAVE_ISFINITE) +# error "No finite function found!" #endif #include "erl_driver.h" @@ -79,21 +85,21 @@ do_test(void *unused) x = 3.23e133; y = 3.57e257; z = x*y; - if (finite(z)) + if (isfinite(z)) return "is finite (1)"; x = 5.0; y = 0.0; z = x/y; - if (finite(z)) + if (isfinite(z)) return "is finite (2)"; z = log(-1.0); - if (finite(z)) + if (isfinite(z)) return "is finite (3)"; z = log(0.0); - if (finite(z)) + if (isfinite(z)) return "is finite (4)"; return "ok"; diff --git a/erts/emulator/test/float_SUITE_data/has_fpe_bug.erl b/erts/emulator/test/float_SUITE_data/has_fpe_bug.erl index 31af2b2698..79ab74dfff 100644 --- a/erts/emulator/test/float_SUITE_data/has_fpe_bug.erl +++ b/erts/emulator/test/float_SUITE_data/has_fpe_bug.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl index 8ad5f290ed..b18f9f5c6b 100644 --- a/erts/emulator/test/fun_SUITE.erl +++ b/erts/emulator/test/fun_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -30,7 +31,7 @@ fun_to_port/1,t_hash/1,t_phash/1,t_phash2/1,md5/1, refc/1,refc_ets/1,refc_dist/1, const_propagation/1,t_arity/1,t_is_function2/1, - t_fun_info/1]). + t_fun_info/1,t_fun_info_mfa/1]). -export([nothing/0]). @@ -42,7 +43,8 @@ all() -> [bad_apply, bad_fun_call, badarity, ext_badarity, equality, ordering, fun_to_port, t_hash, t_phash, t_phash2, md5, refc, refc_ets, refc_dist, - const_propagation, t_arity, t_is_function2, t_fun_info]. + const_propagation, t_arity, t_is_function2, t_fun_info, + t_fun_info_mfa]. groups() -> []. @@ -824,6 +826,24 @@ t_fun_info(Config) when is_list(Config) -> ?line bad_info(<<1,2>>), ok. +t_fun_info_mfa(Config) when is_list(Config) -> + Fun1 = fun spawn_call/2, + {module,M1} = erlang:fun_info(Fun1, module), + {name,F1} = erlang:fun_info(Fun1, name), + {arity,A1} = erlang:fun_info(Fun1, arity), + {M1,F1,A1=2} = erlang:fun_info_mfa(Fun1), + %% Module fun. + Fun2 = fun ?MODULE:t_fun_info/1, + {module,M2} = erlang:fun_info(Fun2, module), + {name,F2} = erlang:fun_info(Fun2, name), + {arity,A2} = erlang:fun_info(Fun2, arity), + {M2,F2,A2=1} = erlang:fun_info_mfa(Fun2), + + %% Not fun. + {'EXIT',_} = (catch erlang:fun_info_mfa(id(d))), + ok. + + bad_info(Term) -> try erlang:fun_info(Term, module) of Any -> diff --git a/erts/emulator/test/fun_r13_SUITE.erl b/erts/emulator/test/fun_r13_SUITE.erl index 76ddf9fec9..7ab5e65cb3 100644 --- a/erts/emulator/test/fun_r13_SUITE.erl +++ b/erts/emulator/test/fun_r13_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/gc_SUITE.erl b/erts/emulator/test/gc_SUITE.erl index 36889b6c36..1e155e7b09 100644 --- a/erts/emulator/test/gc_SUITE.erl +++ b/erts/emulator/test/gc_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -77,7 +78,7 @@ grow_heap1(List, MaxLen, CurLen, up) -> grow_heap1([], _MaxLen, _, down) -> ok; grow_heap1([_|List], MaxLen, CurLen, down) -> - {_,_,C} = erlang:now(), + C=erlang:unique_integer([positive]), Num = C rem (length(List))+1, Elem = lists:nth(Num, List), NewList = lists:delete(Elem, List), @@ -136,7 +137,7 @@ grow_stack_heap1(List, MaxLen, CurLen, up) -> grow_stack_heap1([], _MaxLen, _, down) -> ok; grow_stack_heap1([_|List], MaxLen, CurLen, down) -> grow_stack1(CurLen*2,0), - {_,_,C}=erlang:now(), + C=erlang:unique_integer([positive]), Num=C rem (length(List))+1, Elem=lists:nth(Num, List), NewList=lists:delete(Elem, List), @@ -146,8 +147,8 @@ grow_stack_heap1([_|List], MaxLen, CurLen, down) -> %% Create an arbitrary element/term. make_arbit() -> - {AA,BB,CC}=erlang:now(), - A=AA+1, B=BB+1, C=CC+1, + {AA,BB,CC}=erlang:timestamp(), + A=AA+1, B=BB+1, C=(CC+erlang:unique_integer([positive])) rem 1000000 + 1, New = case C rem 9 of 0 -> make_string((B div C) +5); @@ -171,7 +172,7 @@ make_string(Length) -> make_string(_, 0, Acc) -> Acc; make_string(Alph, Length, Acc) -> - {_,_,C}=erlang:now(), + C=erlang:unique_integer([positive]), Pos=1+(Length*C rem length(Alph)), make_string(Alph, Length-1, [lists:nth(Pos,Alph)|Acc]). diff --git a/erts/emulator/test/guard_SUITE.erl b/erts/emulator/test/guard_SUITE.erl index a5df9b59a0..b3a85c6423 100644 --- a/erts/emulator/test/guard_SUITE.erl +++ b/erts/emulator/test/guard_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/hash_SUITE.erl b/erts/emulator/test/hash_SUITE.erl index 647bb45049..2ea49467b8 100644 --- a/erts/emulator/test/hash_SUITE.erl +++ b/erts/emulator/test/hash_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2000-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -73,6 +74,7 @@ config(priv_dir,_) -> init_per_group/2,end_per_group/2, test_basic/1,test_cmp/1,test_range/1,test_spread/1, test_phash2/1,otp_5292/1,bit_level_binaries/1,otp_7127/1, + test_hash_zero/1, end_per_testcase/2,init_per_testcase/2]). init_per_testcase(_Case, Config) -> Dog=test_server:timetrap(test_server:minutes(10)), @@ -86,7 +88,9 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [test_basic, test_cmp, test_range, test_spread, - test_phash2, otp_5292, bit_level_binaries, otp_7127]. + test_phash2, otp_5292, bit_level_binaries, otp_7127, + test_hash_zero + ]. groups() -> []. @@ -160,6 +164,8 @@ otp_7127(doc) -> otp_7127(Config) when is_list(Config) -> otp_7127_test(). +test_hash_zero(Config) when is_list(Config) -> + hash_zero_test(). -endif. @@ -591,6 +597,26 @@ otp_7127_test() -> 38990304 = erlang:phash2(<<"Scott9">>), ok. +hash_zero_test() -> + Zs = [0.0, -0.0, 0/-1, 0.0/-1, 0/-(1 bsl 65), + binary_to_term(<<131,70,0,0,0,0,0,0,0,0>>), %% +0.0 + binary_to_term(<<131,70,128,0,0,0,0,0,0,0>>)], %% -0.0 + ok = hash_zero_test(Zs,fun(T) -> erlang:phash2(T, 1 bsl 32) end), + ok = hash_zero_test(Zs,fun(T) -> erlang:phash(T, 1 bsl 32) end), + ok = hash_zero_test(Zs,fun(T) -> erlang:hash(T, (1 bsl 27) - 1) end), + ok. + +hash_zero_test([Z|Zs],F) -> + hash_zero_test(Zs,Z,F(Z),F). +hash_zero_test([Z|Zs],Z0,V,F) -> + true = Z0 =:= Z, %% assert exact equal + Z0 = Z, %% assert matching + V = F(Z), %% assert hash + hash_zero_test(Zs,Z0,V,F); +hash_zero_test([],_,_,_) -> + ok. + + %% %% Reference implementation of integer hashing %% diff --git a/erts/emulator/test/hibernate_SUITE.erl b/erts/emulator/test/hibernate_SUITE.erl index 31938e6c65..4ac8c272db 100644 --- a/erts/emulator/test/hibernate_SUITE.erl +++ b/erts/emulator/test/hibernate_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2003-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/ignore_cores.erl b/erts/emulator/test/ignore_cores.erl index 8b1ac0fe6c..13f34cd10f 100644 --- a/erts/emulator/test/ignore_cores.erl +++ b/erts/emulator/test/ignore_cores.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2010. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/list_bif_SUITE.erl b/erts/emulator/test/list_bif_SUITE.erl index 45a44d8b43..9e930822cf 100644 --- a/erts/emulator/test/list_bif_SUITE.erl +++ b/erts/emulator/test/list_bif_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/long_timers_test.erl b/erts/emulator/test/long_timers_test.erl index 28a4fba9f6..9415e1cced 100644 --- a/erts/emulator/test/long_timers_test.erl +++ b/erts/emulator/test/long_timers_test.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2010. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -28,7 +29,7 @@ -define(MAX_TIMEOUT, 60). % Minutes --define(MAX_LATE, 10*1000). % Milliseconds +-define(MAX_LATE_MS, 15*1000). % Milliseconds -define(REG_NAME, '___LONG___TIMERS___TEST___SERVER___'). -define(DRV_NAME, timer_driver). @@ -75,7 +76,7 @@ check_result() -> erlang:demonitor(Mon), receive {'DOWN', Mon, _, _, _} -> ok after 0 -> ok end, stop_node(Node), - check(TORs, (timer:now_diff(End, Start) div 1000) - ?MAX_LATE, ok) + check(TORs, ms((End - Start) - max_late()), ok) end. check([#timeout_rec{timeout = Timeout, @@ -83,7 +84,7 @@ check([#timeout_rec{timeout = Timeout, timeout_diff = undefined} | TORs], NeedRes, _Ok) when Timeout < NeedRes -> - io:format("~p timeout = ~p failed! No timeout.~n", + io:format("~p timeout = ~p ms failed! No timeout.~n", [Type, Timeout]), check(TORs, NeedRes, failed); check([#timeout_rec{timeout_diff = undefined} | TORs], @@ -95,7 +96,7 @@ check([#timeout_rec{timeout = Timeout, timeout_diff = {error, Reason}} | TORs], NeedRes, _Ok) -> - io:format("~p timeout = ~p failed! exit reason ~p~n", + io:format("~p timeout = ~p ms failed! exit reason ~p~n", [Type, Timeout, Reason]), check(TORs, NeedRes, failed); check([#timeout_rec{timeout = Timeout, @@ -103,43 +104,77 @@ check([#timeout_rec{timeout = Timeout, timeout_diff = TimeoutDiff} | TORs], NeedRes, Ok) -> - case (0 =< TimeoutDiff) and (TimeoutDiff =< ?MAX_LATE) of - true -> - io:format("~p timeout = ~p succeded! timeout diff = ~p.~n", - [Type, Timeout, TimeoutDiff]), - check(TORs, NeedRes, Ok); - false -> - io:format("~p timeout = ~p failed! timeout diff = ~p.~n", - [Type, Timeout, TimeoutDiff]), - check(TORs, NeedRes, failed) - end; + {NewOk, SuccessStr} = case ((0 =< TimeoutDiff) + andalso (TimeoutDiff =< max_late())) of + true -> {Ok, "succeeded"}; + false -> {failed, "FAILED"} + end, + io:format("~s timeout = ~s ms ~s! timeout diff = ~s.~n", + [type_str(Type), + time_str(Timeout), + SuccessStr, + time_str(TimeoutDiff, erlang:convert_time_unit(1, seconds, native))]), + check(TORs, NeedRes, NewOk); check([], _NeedRes, Ok) -> Ok. +type_str(receive_after) -> "receive ... after"; +type_str(bif_timer) -> "BIF timer"; +type_str(driver) -> "driver". + +time_str(Time, Unit) -> + lists:flatten([time_str(Time), " ", unit_str(Unit)]). + +time_str(Time) -> + lists:reverse(conv_time_str(lists:reverse(integer_to_list(Time)))). + +conv_time_str([X,Y,Z,C|Cs]) when C /= $- -> + [X,Y,Z,$`|conv_time_str([C|Cs])]; +conv_time_str(Cs) -> + Cs. + +unit_str(1) -> "s"; +unit_str(1000) -> "ms"; +unit_str(1000000) -> "us"; +unit_str(1000000000) -> "ns"; +unit_str(Res) when is_integer(Res) -> ["/ ", integer_to_list(Res), " s"]; +unit_str(Res) -> Res. + +to_diff(Timeout, Start, Stop) -> + %% 'Timeout' in milli seconds + %% 'Start', 'Stop', and result in native unit + (Stop - Start) - erlang:convert_time_unit(Timeout, milli_seconds, native). + +ms(Time) -> + erlang:convert_time_unit(Time, native, milli_seconds). + +max_late() -> + erlang:convert_time_unit(?MAX_LATE_MS, milli_seconds, native). + receive_after(Timeout) -> - Start = now(), + Start = erlang:monotonic_time(), receive {get_result, ?REG_NAME} -> ?REG_NAME ! #timeout_rec{pid = self(), type = receive_after, timeout = Timeout} after Timeout -> - Stop = now(), + Stop = erlang:monotonic_time(), receive {get_result, ?REG_NAME} -> - TimeoutDiff = ((timer:now_diff(Stop, Start) div 1000) - - Timeout), ?REG_NAME ! #timeout_rec{pid = self(), type = receive_after, timeout = Timeout, - timeout_diff = TimeoutDiff} + timeout_diff = to_diff(Timeout, + Start, + Stop)} end end. driver(Timeout) -> Port = open_port({spawn, ?DRV_NAME},[]), link(Port), - Start = now(), + Start = erlang:monotonic_time(), erlang:port_command(Port, <<?START_TIMER, Timeout:32>>), receive {get_result, ?REG_NAME} -> @@ -147,38 +182,38 @@ driver(Timeout) -> type = driver, timeout = Timeout}; {Port,{data,[?TIMER]}} -> - Stop = now(), + Stop = erlang:monotonic_time(), unlink(Port), true = erlang:port_close(Port), receive {get_result, ?REG_NAME} -> - TimeoutDiff = ((timer:now_diff(Stop, Start) div 1000) - - Timeout), ?REG_NAME ! #timeout_rec{pid = self(), type = driver, timeout = Timeout, - timeout_diff = TimeoutDiff} + timeout_diff = to_diff(Timeout, + Start, + Stop)} end end. bif_timer(Timeout) -> + Start = erlang:monotonic_time(), Tmr = erlang:start_timer(Timeout, self(), ok), - Start = now(), receive {get_result, ?REG_NAME} -> ?REG_NAME ! #timeout_rec{pid = self(), type = bif_timer, timeout = Timeout}; {timeout, Tmr, ok} -> - Stop = now(), + Stop = erlang:monotonic_time(), receive {get_result, ?REG_NAME} -> - TimeoutDiff = ((timer:now_diff(Stop, Start) div 1000) - - Timeout), ?REG_NAME ! #timeout_rec{pid = self(), type = bif_timer, timeout = Timeout, - timeout_diff = TimeoutDiff} + timeout_diff = to_diff(Timeout, + Start, + Stop)} end end. @@ -189,7 +224,7 @@ test(Starter, DrvDir, StartDone) -> register(?REG_NAME, self()), {group_leader, GL} = process_info(whereis(net_kernel),group_leader), group_leader(GL, self()), - Start = now(), + Start = erlang:monotonic_time(), TORs = lists:map(fun (Min) -> TO = Min*60*1000, [#timeout_rec{pid = spawn_opt( @@ -222,7 +257,7 @@ test(Starter, DrvDir, StartDone) -> test_loop(TORs, Start) -> receive {get_result, ?REG_NAME, Pid} -> - End = now(), + End = erlang:monotonic_time(), Pid ! {result, ?REG_NAME, get_test_results(TORs), Start, End}, erl_ddll:unload_driver(?DRV_NAME), erl_ddll:stop(), diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl index 888ed8e272..a256cf4195 100644 --- a/erts/emulator/test/map_SUITE.erl +++ b/erts/emulator/test/map_SUITE.erl @@ -2,16 +2,17 @@ %% %% Copyright Ericsson AB 2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -21,17 +22,24 @@ ]). -export([ - t_build_and_match_literals/1, - t_update_literals/1,t_match_and_update_literals/1, + t_build_and_match_literals/1, t_build_and_match_literals_large/1, + t_update_literals/1, t_update_literals_large/1, + t_match_and_update_literals/1, t_match_and_update_literals_large/1, t_update_map_expressions/1, - t_update_assoc/1,t_update_exact/1, - t_guard_bifs/1, t_guard_sequence/1, t_guard_update/1, - t_guard_receive/1, t_guard_fun/1, + t_update_assoc/1, t_update_assoc_large/1, + t_update_exact/1, t_update_exact_large/1, + t_guard_bifs/1, + t_guard_sequence/1, t_guard_sequence_large/1, + t_guard_update/1, t_guard_update_large/1, + t_guard_receive/1, t_guard_receive_large/1, + t_guard_fun/1, + t_update_deep/1, t_list_comprehension/1, t_map_sort_literals/1, t_map_equal/1, - %t_size/1, + t_map_compare/1, t_map_size/1, + t_is_map/1, %% Specific Map BIFs t_bif_map_get/1, @@ -50,6 +58,11 @@ %% erlang t_erlang_hash/1, t_map_encode_decode/1, + t_gc_rare_map_overflow/1, + + %% non specific BIF related + t_bif_build_and_check/1, + t_bif_merge_and_check/1, %% maps module not bifs t_maps_fold/1, @@ -58,24 +71,45 @@ t_maps_without/1, %% misc + t_hashmap_balance/1, + t_erts_internal_order/1, + t_erts_internal_hash/1, t_pdict/1, t_ets/1, t_dets/1, - t_tracing/1 + t_tracing/1, + + %% instruction-level tests + t_has_map_fields/1, + y_regs/1, + badmap_17/1 ]). -include_lib("stdlib/include/ms_transform.hrl"). +-define(CHECK(Cond,Term), + case (catch (Cond)) of + true -> true; + _ -> io:format("###### CHECK FAILED ######~nINPUT: ~p~n", [Term]), + exit(Term) + end). + suite() -> []. all() -> [ - t_build_and_match_literals, - t_update_literals, t_match_and_update_literals, + t_build_and_match_literals, t_build_and_match_literals_large, + t_update_literals, t_update_literals_large, + t_match_and_update_literals, t_match_and_update_literals_large, t_update_map_expressions, - t_update_assoc,t_update_exact, - t_guard_bifs, t_guard_sequence, t_guard_update, - t_guard_receive,t_guard_fun, t_list_comprehension, - t_map_equal, + t_update_assoc, t_update_assoc_large, + t_update_exact, t_update_exact_large, + t_guard_bifs, + t_guard_sequence, t_guard_sequence_large, + t_guard_update, t_guard_update_large, + t_guard_receive, t_guard_receive_large, + t_guard_fun, t_list_comprehension, + t_update_deep, + t_map_equal, t_map_compare, t_map_sort_literals, %% Specific Map BIFs @@ -88,7 +122,12 @@ all() -> [ %% erlang t_erlang_hash, t_map_encode_decode, - t_map_size, + t_gc_rare_map_overflow, + t_map_size, t_is_map, + + %% non specific BIF related + t_bif_build_and_check, + t_bif_merge_and_check, %% maps module t_maps_fold, t_maps_map, @@ -96,9 +135,17 @@ all() -> [ %% Other functions + t_hashmap_balance, + t_erts_internal_order, + t_erts_internal_hash, t_pdict, t_ets, - t_tracing + t_tracing, + + %% instruction-level tests + t_has_map_fields, + y_regs, + badmap_17 ]. groups() -> []. @@ -124,6 +171,9 @@ t_build_and_match_literals(Config) when is_list(Config) -> #{1:=a,2:=b,3:="c","4":="d",<<"5">>:=<<"e">>,{"6",7}:="f",8:=g} = id(#{1=>a,2=>b,3=>"c","4"=>"d",<<"5">>=><<"e">>,{"6",7}=>"f",8=>g}), + #{[]:=a,42.0:=b,x:={x,y},[a,b]:=list} = + id(#{[]=>a,42.0=>b,x=>{x,y},[a,b]=>list}), + #{<<"hi all">> := 1} = id(#{<<"hi",32,"all">> => 1}), #{a:=X,a:=X=3,b:=4} = id(#{a=>3,b=>4}), % weird but ok =) @@ -145,17 +195,461 @@ t_build_and_match_literals(Config) when is_list(Config) -> {'EXIT',{{badmatch,_},_}} = (catch (#{x:=3} = id(#{x=>"three"}))), ok. +t_build_and_match_literals_large(Config) when is_list(Config) -> + % normal non-repeating + M0 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" }), + + #{10:=a0,20:=b0,30:="c0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M0, + #{11:=a1,21:=b1,31:="c1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M0, + #{12:=a2,22:=b2,32:="c2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M0, + #{13:=a3,23:=b3,33:="c3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M0, + #{14:=a4,24:=b4,34:="c4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M0, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M0, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M0, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M0, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M0, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M0, + + 60 = map_size(M0), + 60 = maps:size(M0), + + % with repeating + M1 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 10=>na0,20=>nb0,30=>"nc0","40"=>"nd0",<<"50">>=>"ne0",{["00"]}=>"n10", + 11=>na1,21=>nb1,31=>"nc1","41"=>"nd1",<<"51">>=>"ne1",{["01"]}=>"n11", + 12=>na2,22=>nb2,32=>"nc2","42"=>"nd2",<<"52">>=>"ne2",{["02"]}=>"n12", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + + 13=>na3,23=>nb3,33=>"nc3","43"=>"nd3",<<"53">>=>"ne3",{["03"]}=>"n13", + 14=>na4,24=>nb4,34=>"nc4","44"=>"nd4",<<"54">>=>"ne4",{["04"]}=>"n14", + + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" }), + + #{10:=na0,20:=nb0,30:="nc0","40":="nd0",<<"50">>:="ne0",{["00"]}:="n10"} = M1, + #{11:=na1,21:=nb1,31:="nc1","41":="nd1",<<"51">>:="ne1",{["01"]}:="n11"} = M1, + #{12:=na2,22:=nb2,32:="nc2","42":="nd2",<<"52">>:="ne2",{["02"]}:="n12"} = M1, + #{13:=na3,23:=nb3,33:="nc3","43":="nd3",<<"53">>:="ne3",{["03"]}:="n13"} = M1, + #{14:=na4,24:=nb4,34:="nc4","44":="nd4",<<"54">>:="ne4",{["04"]}:="n14"} = M1, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M1, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M1, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M1, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M1, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M1, + + 60 = map_size(M1), + 60 = maps:size(M1), + + % with floats + + M2 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19", + + 10.0=>fa0,20.0=>fb0,30.0=>"fc0", + 11.0=>fa1,21.0=>fb1,31.0=>"fc1", + 12.0=>fa2,22.0=>fb2,32.0=>"fc2", + 13.0=>fa3,23.0=>fb3,33.0=>"fc3", + 14.0=>fa4,24.0=>fb4,34.0=>"fc4", + + 15.0=>fa5,25.0=>fb5,35.0=>"fc5", + 16.0=>fa6,26.0=>fb6,36.0=>"fc6", + 17.0=>fa7,27.0=>fb7,37.0=>"fc7", + 18.0=>fa8,28.0=>fb8,38.0=>"fc8", + 19.0=>fa9,29.0=>fb9,39.0=>"fc9"}), + + #{10:=a0,20:=b0,30:="c0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M2, + #{11:=a1,21:=b1,31:="c1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M2, + #{12:=a2,22:=b2,32:="c2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M2, + #{13:=a3,23:=b3,33:="c3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M2, + #{14:=a4,24:=b4,34:="c4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M2, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M2, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M2, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M2, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M2, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M2, + + #{10.0:=fa0,20.0:=fb0,30.0:="fc0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M2, + #{11.0:=fa1,21.0:=fb1,31.0:="fc1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M2, + #{12.0:=fa2,22.0:=fb2,32.0:="fc2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M2, + #{13.0:=fa3,23.0:=fb3,33.0:="fc3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M2, + #{14.0:=fa4,24.0:=fb4,34.0:="fc4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M2, + + #{15.0:=fa5,25.0:=fb5,35.0:="fc5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M2, + #{16.0:=fa6,26.0:=fb6,36.0:="fc6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M2, + #{17.0:=fa7,27.0:=fb7,37.0:="fc7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M2, + #{18.0:=fa8,28.0:=fb8,38.0:="fc8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M2, + #{19.0:=fa9,29.0:=fb9,39.0:="fc9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M2, + + 90 = map_size(M2), + 90 = maps:size(M2), + + % with bignums + M3 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19", + + 10.0=>fa0,20.0=>fb0,30.0=>"fc0", + 11.0=>fa1,21.0=>fb1,31.0=>"fc1", + 12.0=>fa2,22.0=>fb2,32.0=>"fc2", + 13.0=>fa3,23.0=>fb3,33.0=>"fc3", + 14.0=>fa4,24.0=>fb4,34.0=>"fc4", + + 15.0=>fa5,25.0=>fb5,35.0=>"fc5", + 16.0=>fa6,26.0=>fb6,36.0=>"fc6", + 17.0=>fa7,27.0=>fb7,37.0=>"fc7", + 18.0=>fa8,28.0=>fb8,38.0=>"fc8", + 19.0=>fa9,29.0=>fb9,39.0=>"fc9", + + 36893488147419103232=>big1, 73786976294838206464=>big2, + 147573952589676412928=>big3, 18446744073709551616=>big4, + 4294967296=>big5, 8589934592=>big6, + 4294967295=>big7, 67108863=>big8 + }), + + #{10:=a0,20:=b0,30:="c0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M3, + #{11:=a1,21:=b1,31:="c1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M3, + #{12:=a2,22:=b2,32:="c2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M3, + #{13:=a3,23:=b3,33:="c3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M3, + #{14:=a4,24:=b4,34:="c4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M3, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M3, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M3, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M3, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M3, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M3, + + #{10.0:=fa0,20.0:=fb0,30.0:="fc0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M3, + #{11.0:=fa1,21.0:=fb1,31.0:="fc1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M3, + #{12.0:=fa2,22.0:=fb2,32.0:="fc2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M3, + #{13.0:=fa3,23.0:=fb3,33.0:="fc3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M3, + #{14.0:=fa4,24.0:=fb4,34.0:="fc4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M3, + + #{15.0:=fa5,25.0:=fb5,35.0:="fc5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M3, + #{16.0:=fa6,26.0:=fb6,36.0:="fc6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M3, + #{17.0:=fa7,27.0:=fb7,37.0:="fc7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M3, + #{18.0:=fa8,28.0:=fb8,38.0:="fc8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M3, + #{19.0:=fa9,29.0:=fb9,39.0:="fc9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M3, + + #{36893488147419103232:=big1,67108863:=big8,"45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M3, + #{147573952589676412928:=big3,8589934592:=big6,"46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M3, + #{4294967296:=big5,18446744073709551616:=big4,"47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M3, + #{4294967295:=big7,73786976294838206464:=big2,"48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M3, + + 98 = map_size(M3), + 98 = maps:size(M3), + + %% with maps + + M4 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19", + + 10.0=>fa0,20.0=>fb0,30.0=>"fc0", + 11.0=>fa1,21.0=>fb1,31.0=>"fc1", + 12.0=>fa2,22.0=>fb2,32.0=>"fc2", + 13.0=>fa3,23.0=>fb3,33.0=>"fc3", + 14.0=>fa4,24.0=>fb4,34.0=>"fc4", + + 15.0=>fa5,25.0=>fb5,35.0=>"fc5", + 16.0=>fa6,26.0=>fb6,36.0=>"fc6", + 17.0=>fa7,27.0=>fb7,37.0=>"fc7", + 18.0=>fa8,28.0=>fb8,38.0=>"fc8", + 19.0=>fa9,29.0=>fb9,39.0=>"fc9", + + #{ one => small, map => key } => "small map key 1", + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 2" }), + + #{10:=a0,20:=b0,30:="c0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M4, + #{11:=a1,21:=b1,31:="c1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M4, + #{12:=a2,22:=b2,32:="c2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M4, + #{13:=a3,23:=b3,33:="c3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M4, + #{14:=a4,24:=b4,34:="c4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M4, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M4, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M4, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M4, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M4, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M4, + + #{ #{ one => small, map => key } := "small map key 1", + #{ second => small, map => key } := "small map key 2", + #{ third => small, map => key } := "small map key 3" } = M4, + + #{ #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } := "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } := "large map key 2" } = M4, + + + #{ 15:=V1,25:=b5,35:=V2,"45":="d5",<<"55">>:=V3,{["05"]}:="15", + #{ one => small, map => key } := "small map key 1", + #{ second => small, map => key } := V4, + #{ third => small, map => key } := "small map key 3", + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } := V5 } = M4, + + a5 = V1, + "c5" = V2, + "e5" = V3, + "small map key 2" = V4, + "large map key 1" = V5, + + 95 = map_size(M4), + 95 = maps:size(M4), + + % call for value + + M5 = id(#{ 10=>id(a0),20=>b0,30=>id("c0"),"40"=>"d0",<<"50">>=>id("e0"),{["00"]}=>"10", + 11=>id(a1),21=>b1,31=>id("c1"),"41"=>"d1",<<"51">>=>id("e1"),{["01"]}=>"11", + 12=>id(a2),22=>b2,32=>id("c2"),"42"=>"d2",<<"52">>=>id("e2"),{["02"]}=>"12", + 13=>id(a3),23=>b3,33=>id("c3"),"43"=>"d3",<<"53">>=>id("e3"),{["03"]}=>"13", + 14=>id(a4),24=>b4,34=>id("c4"),"44"=>"d4",<<"54">>=>id("e4"),{["04"]}=>"14", + + 15=>id(a5),25=>b5,35=>id("c5"),"45"=>"d5",<<"55">>=>id("e5"),{["05"]}=>"15", + 16=>id(a6),26=>b6,36=>id("c6"),"46"=>"d6",<<"56">>=>id("e6"),{["06"]}=>"16", + 17=>id(a7),27=>b7,37=>id("c7"),"47"=>"d7",<<"57">>=>id("e7"),{["07"]}=>"17", + 18=>id(a8),28=>b8,38=>id("c8"),"48"=>"d8",<<"58">>=>id("e8"),{["08"]}=>"18", + 19=>id(a9),29=>b9,39=>id("c9"),"49"=>"d9",<<"59">>=>id("e9"),{["09"]}=>"19", + + 10.0=>fa0,20.0=>id(fb0),30.0=>id("fc0"), + 11.0=>fa1,21.0=>id(fb1),31.0=>id("fc1"), + 12.0=>fa2,22.0=>id(fb2),32.0=>id("fc2"), + 13.0=>fa3,23.0=>id(fb3),33.0=>id("fc3"), + 14.0=>fa4,24.0=>id(fb4),34.0=>id("fc4"), + + 15.0=>fa5,25.0=>id(fb5),35.0=>id("fc5"), + 16.0=>fa6,26.0=>id(fb6),36.0=>id("fc6"), + 17.0=>fa7,27.0=>id(fb7),37.0=>id("fc7"), + 18.0=>fa8,28.0=>id(fb8),38.0=>id("fc8"), + 19.0=>fa9,29.0=>id(fb9),39.0=>id("fc9"), + + #{ one => small, map => key } => id("small map key 1"), + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => id("large map key 2") }), + + #{10:=a0,20:=b0,30:="c0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M5, + #{11:=a1,21:=b1,31:="c1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M5, + #{12:=a2,22:=b2,32:="c2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M5, + #{13:=a3,23:=b3,33:="c3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M5, + #{14:=a4,24:=b4,34:="c4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M5, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M5, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M5, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M5, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M5, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M5, + + #{ #{ one => small, map => key } := "small map key 1", + #{ second => small, map => key } := "small map key 2", + #{ third => small, map => key } := "small map key 3" } = M5, + + #{ #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } := "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } := "large map key 2" } = M5, + + 95 = map_size(M5), + 95 = maps:size(M5), + + %% remember + + #{10:=a0,20:=b0,30:="c0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M0, + #{11:=a1,21:=b1,31:="c1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M0, + #{12:=a2,22:=b2,32:="c2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M0, + #{13:=a3,23:=b3,33:="c3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M0, + #{14:=a4,24:=b4,34:="c4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M0, + + #{10:=na0,20:=nb0,30:="nc0","40":="nd0",<<"50">>:="ne0",{["00"]}:="n10"} = M1, + #{11:=na1,21:=nb1,31:="nc1","41":="nd1",<<"51">>:="ne1",{["01"]}:="n11"} = M1, + #{12:=na2,22:=nb2,32:="nc2","42":="nd2",<<"52">>:="ne2",{["02"]}:="n12"} = M1, + #{13:=na3,23:=nb3,33:="nc3","43":="nd3",<<"53">>:="ne3",{["03"]}:="n13"} = M1, + #{14:=na4,24:=nb4,34:="nc4","44":="nd4",<<"54">>:="ne4",{["04"]}:="n14"} = M1, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M1, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M1, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M1, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M1, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M1, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M2, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M2, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M2, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M2, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M2, + + #{10.0:=fa0,20.0:=fb0,30.0:="fc0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M2, + #{11.0:=fa1,21.0:=fb1,31.0:="fc1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M2, + #{12.0:=fa2,22.0:=fb2,32.0:="fc2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M2, + #{13.0:=fa3,23.0:=fb3,33.0:="fc3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M2, + #{14.0:=fa4,24.0:=fb4,34.0:="fc4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M2, + + #{15:=a5,25:=b5,35:="c5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M3, + #{16:=a6,26:=b6,36:="c6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M3, + #{17:=a7,27:=b7,37:="c7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M3, + #{18:=a8,28:=b8,38:="c8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M3, + #{19:=a9,29:=b9,39:="c9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M3, + + #{10.0:=fa0,20.0:=fb0,30.0:="fc0","40":="d0",<<"50">>:="e0",{["00"]}:="10"} = M3, + #{11.0:=fa1,21.0:=fb1,31.0:="fc1","41":="d1",<<"51">>:="e1",{["01"]}:="11"} = M3, + #{12.0:=fa2,22.0:=fb2,32.0:="fc2","42":="d2",<<"52">>:="e2",{["02"]}:="12"} = M3, + #{13.0:=fa3,23.0:=fb3,33.0:="fc3","43":="d3",<<"53">>:="e3",{["03"]}:="13"} = M3, + #{14.0:=fa4,24.0:=fb4,34.0:="fc4","44":="d4",<<"54">>:="e4",{["04"]}:="14"} = M3, + + #{15.0:=fa5,25.0:=fb5,35.0:="fc5","45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M3, + #{16.0:=fa6,26.0:=fb6,36.0:="fc6","46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M3, + #{17.0:=fa7,27.0:=fb7,37.0:="fc7","47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M3, + #{18.0:=fa8,28.0:=fb8,38.0:="fc8","48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M3, + #{19.0:=fa9,29.0:=fb9,39.0:="fc9","49":="d9",<<"59">>:="e9",{["09"]}:="19"} = M3, + + #{36893488147419103232:=big1,67108863:=big8,"45":="d5",<<"55">>:="e5",{["05"]}:="15"} = M3, + #{147573952589676412928:=big3,8589934592:=big6,"46":="d6",<<"56">>:="e6",{["06"]}:="16"} = M3, + #{4294967296:=big5,18446744073709551616:=big4,"47":="d7",<<"57">>:="e7",{["07"]}:="17"} = M3, + #{4294967295:=big7,73786976294838206464:=big2,"48":="d8",<<"58">>:="e8",{["08"]}:="18"} = M3, -%% Tests size(Map). -%% not implemented, perhaps it shouldn't be either + ok. -%t_size(Config) when is_list(Config) -> -% 0 = size(#{}), -% 1 = size(#{a=>1}), -% 1 = size(#{a=>#{a=>1}}), -% 2 = size(#{a=>1, b=>2}), -% 3 = size(#{a=>1, b=>2, b=>"3"}), -% ok. t_map_size(Config) when is_list(Config) -> 0 = map_size(id(#{})), @@ -172,16 +666,108 @@ t_map_size(Config) when is_list(Config) -> true = map_is_size(M#{ "a" => 2}, 2), false = map_is_size(M#{ "c" => 2}, 2), + Ks = [build_key(fun(K) -> <<1,K:32,1>> end,I)||I<-lists:seq(1,100)], + ok = build_and_check_size(Ks,0,#{}), + + %% try deep collisions + %% statistically we get another subtree at 50k -> 100k elements + %% Try to be nice and don't use too much memory in the testcase, + + N = 500000, + Is = lists:seq(1,N), + N = map_size(maps:from_list([{I,I}||I<-Is])), + N = map_size(maps:from_list([{<<I:32>>,I}||I<-Is])), + N = map_size(maps:from_list([{integer_to_list(I),I}||I<-Is])), + N = map_size(maps:from_list([{float(I),I}||I<-Is])), + %% Error cases. - {'EXIT',{badarg,_}} = (catch map_size([])), - {'EXIT',{badarg,_}} = (catch map_size(<<1,2,3>>)), - {'EXIT',{badarg,_}} = (catch map_size(1)), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},_}} = + (catch map_size(T)) + end), + ok. + +build_and_check_size([K|Ks],N,M0) -> + N = map_size(M0), + M1 = M0#{ K => K }, + build_and_check_size(Ks,N + 1,M1); +build_and_check_size([],N,M) -> + N = map_size(M), ok. map_is_size(M,N) when map_size(M) =:= N -> true; map_is_size(_,_) -> false. +t_is_map(Config) when is_list(Config) -> + true = is_map(#{}), + true = is_map(#{a=>1}), + false = is_map({a,b}), + false = is_map(x), + if is_map(#{}) -> ok end, + if is_map(#{b=>1}) -> ok end, + if not is_map([1,2,3]) -> ok end, + if not is_map(x) -> ok end, + ok. + % test map updates without matching +t_update_literals_large(Config) when is_list(Config) -> + Map = id(#{ 10=>id(a0),20=>b0,30=>id("c0"),"40"=>"d0",<<"50">>=>id("e0"),{["00"]}=>"10", + 11=>id(a1),21=>b1,31=>id("c1"),"41"=>"d1",<<"51">>=>id("e1"),{["01"]}=>"11", + 12=>id(a2),22=>b2,32=>id("c2"),"42"=>"d2",<<"52">>=>id("e2"),{["02"]}=>"12", + 13=>id(a3),23=>b3,33=>id("c3"),"43"=>"d3",<<"53">>=>id("e3"),{["03"]}=>"13", + 14=>id(a4),24=>b4,34=>id("c4"),"44"=>"d4",<<"54">>=>id("e4"),{["04"]}=>"14", + + 15=>id(a5),25=>b5,35=>id("c5"),"45"=>"d5",<<"55">>=>id("e5"),{["05"]}=>"15", + 16=>id(a6),26=>b6,36=>id("c6"),"46"=>"d6",<<"56">>=>id("e6"),{["06"]}=>"16", + 17=>id(a7),27=>b7,37=>id("c7"),"47"=>"d7",<<"57">>=>id("e7"),{["07"]}=>"17", + 18=>id(a8),28=>b8,38=>id("c8"),"48"=>"d8",<<"58">>=>id("e8"),{["08"]}=>"18", + 19=>id(a9),29=>b9,39=>id("c9"),"49"=>"d9",<<"59">>=>id("e9"),{["09"]}=>"19", + + 10.0=>fa0,20.0=>id(fb0),30.0=>id("fc0"), + 11.0=>fa1,21.0=>id(fb1),31.0=>id("fc1"), + 12.0=>fa2,22.0=>id(fb2),32.0=>id("fc2"), + 13.0=>fa3,23.0=>id(fb3),33.0=>id("fc3"), + 14.0=>fa4,24.0=>id(fb4),34.0=>id("fc4"), + + 15.0=>fa5,25.0=>id(fb5),35.0=>id("fc5"), + 16.0=>fa6,26.0=>id(fb6),36.0=>id("fc6"), + 17.0=>fa7,27.0=>id(fb7),37.0=>id("fc7"), + 18.0=>fa8,28.0=>id(fb8),38.0=>id("fc8"), + 19.0=>fa9,29.0=>id(fb9),39.0=>id("fc9"), + + #{ one => small, map => key } => id("small map key 1"), + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => id("large map key 2") }), + + #{x:="d",q:="4"} = loop_update_literals_x_q(Map, [ + {"a","1"},{"b","2"},{"c","3"},{"d","4"} + ]), + ok. + t_update_literals(Config) when is_list(Config) -> Map = #{x=>1,y=>2,z=>3,q=>4}, #{x:="d",q:="4"} = loop_update_literals_x_q(Map, [ @@ -189,13 +775,15 @@ t_update_literals(Config) when is_list(Config) -> ]), ok. + loop_update_literals_x_q(Map, []) -> Map; loop_update_literals_x_q(Map, [{X,Q}|Vs]) -> loop_update_literals_x_q(Map#{q=>Q,x=>X},Vs). % test map updates with matching t_match_and_update_literals(Config) when is_list(Config) -> - Map = #{x=>0,y=>"untouched",z=>"also untouched",q=>1}, + Map = #{ x=>0,y=>"untouched",z=>"also untouched",q=>1, + #{ "one" => small, map => key } => "small map key 1" }, #{x:=16,q:=21,y:="untouched",z:="also untouched"} = loop_match_and_update_literals_x_q(Map, [ {1,2},{3,4},{5,6},{7,8} ]), @@ -209,8 +797,78 @@ t_match_and_update_literals(Config) when is_list(Config) -> #{ 4 := another_number, int := 3 } = M2#{ 4 => another_number }, ok. +t_match_and_update_literals_large(Config) when is_list(Config) -> + Map = id(#{ 10=>id(a0),20=>b0,30=>id("c0"),"40"=>"d0",<<"50">>=>id("e0"),{["00"]}=>"10", + 11=>id(a1),21=>b1,31=>id("c1"),"41"=>"d1",<<"51">>=>id("e1"),{["01"]}=>"11", + 12=>id(a2),22=>b2,32=>id("c2"),"42"=>"d2",<<"52">>=>id("e2"),{["02"]}=>"12", + 13=>id(a3),23=>b3,33=>id("c3"),"43"=>"d3",<<"53">>=>id("e3"),{["03"]}=>"13", + 14=>id(a4),24=>b4,34=>id("c4"),"44"=>"d4",<<"54">>=>id("e4"),{["04"]}=>"14", + + 15=>id(a5),25=>b5,35=>id("c5"),"45"=>"d5",<<"55">>=>id("e5"),{["05"]}=>"15", + 16=>id(a6),26=>b6,36=>id("c6"),"46"=>"d6",<<"56">>=>id("e6"),{["06"]}=>"16", + 17=>id(a7),27=>b7,37=>id("c7"),"47"=>"d7",<<"57">>=>id("e7"),{["07"]}=>"17", + 18=>id(a8),28=>b8,38=>id("c8"),"48"=>"d8",<<"58">>=>id("e8"),{["08"]}=>"18", + 19=>id(a9),29=>b9,39=>id("c9"),"49"=>"d9",<<"59">>=>id("e9"),{["09"]}=>"19", + + 10.0=>fa0,20.0=>id(fb0),30.0=>id("fc0"), + 11.0=>fa1,21.0=>id(fb1),31.0=>id("fc1"), + 12.0=>fa2,22.0=>id(fb2),32.0=>id("fc2"), + 13.0=>fa3,23.0=>id(fb3),33.0=>id("fc3"), + 14.0=>fa4,24.0=>id(fb4),34.0=>id("fc4"), + + 15.0=>fa5,25.0=>id(fb5),35.0=>id("fc5"), + 16.0=>fa6,26.0=>id(fb6),36.0=>id("fc6"), + 17.0=>fa7,27.0=>id(fb7),37.0=>id("fc7"), + 18.0=>fa8,28.0=>id(fb8),38.0=>id("fc8"), + 19.0=>fa9,29.0=>id(fb9),39.0=>id("fc9"), + + x=>0,y=>"untouched",z=>"also untouched",q=>1, + + #{ "one" => small, map => key } => id("small map key 1"), + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => id("large map key 2") }), + + #{x:=16,q:=21,y:="untouched",z:="also untouched"} = loop_match_and_update_literals_x_q(Map, [ + {1,2},{3,4},{5,6},{7,8} + ]), + M0 = id(Map#{ "hi" => "hello", int => 3, <<"key">> => <<"value">>, + 4 => number, 18446744073709551629 => wat}), + M1 = id(Map#{}), + M2 = M1#{ "hi" => "hello", int => 3, <<"key">> => <<"value">>, + 4 => number, 18446744073709551629 => wat}, + M0 = M2, + + #{ 4 := another_number, int := 3 } = M2#{ 4 => another_number }, + ok. + + loop_match_and_update_literals_x_q(Map, []) -> Map; -loop_match_and_update_literals_x_q(#{q:=Q0,x:=X0} = Map, [{X,Q}|Vs]) -> +loop_match_and_update_literals_x_q(#{ q:=Q0, x:=X0, + #{ "one" => small, map => key } := "small map key 1" } = Map, [{X,Q}|Vs]) -> loop_match_and_update_literals_x_q(Map#{q=>Q0+Q,x=>X0+X},Vs). @@ -222,13 +880,17 @@ t_update_map_expressions(Config) when is_list(Config) -> #{ a :=42, b:=42, c:=42 } = (maps:from_list([{a,1},{b,2},{c,3}]))#{ a := 42, b := 42, c := 42 }, #{ "a" :=1, "b":=42, "c":=42 } = (maps:from_list([{"a",1},{"b",2}]))#{ "b" := 42, "c" => 42 }, + Ks = lists:seq($a,$z), + #{ "aa" := {$a,$a}, "ac":=41, "dc":=42 } = + (maps:from_list([{[K1,K2],{K1,K2}}|| K1 <- Ks, K2 <- Ks]))#{ "ac" := 41, "dc" => 42 }, - %% Error cases, FIXME: should be 'badmap'? - {'EXIT',{badarg,_}} = (catch (id(<<>>))#{ a := 42, b => 2 }), - {'EXIT',{badarg,_}} = (catch (id([]))#{ a := 42, b => 2 }), + %% Error cases. + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},_}} = + (catch (T)#{a:=42,b=>2}) + end), ok. - t_update_assoc(Config) when is_list(Config) -> M0 = id(#{1=>a,2=>b,3.0=>c,4=>d,5=>e}), @@ -241,8 +903,75 @@ t_update_assoc(Config) when is_list(Config) -> M2 = M0#{3.0:=wrong,3.0=>new}, %% Errors cases. - BadMap = id(badmap), - {'EXIT',{badarg,_}} = (catch BadMap#{nonexisting=>val}), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},_}} = + (catch T#{nonexisting=>val}) + end), + ok. + + +t_update_assoc_large(Config) when is_list(Config) -> + M0 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19", + + 10.0=>fa0,20.0=>fb0,30.0=>"fc0", + 11.0=>fa1,21.0=>fb1,31.0=>"fc1", + 12.0=>fa2,22.0=>fb2,32.0=>"fc2", + 13.0=>fa3,23.0=>fb3,33.0=>"fc3", + 14.0=>fa4,24.0=>fb4,34.0=>"fc4", + + 15.0=>fa5,25.0=>fb5,35.0=>"fc5", + 16.0=>fa6,26.0=>fb6,36.0=>"fc6", + 17.0=>fa7,27.0=>fb7,37.0=>"fc7", + 18.0=>fa8,28.0=>fb8,38.0=>"fc8", + 19.0=>fa9,29.0=>fb9,39.0=>"fc9", + + #{ one => small, map => key } => "small map key 1", + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 2" }), + + + M1 = M0#{1=>42,2=>100,4=>[a,b,c]}, + #{1:=42,2:=100,10.0:=fa0,4:=[a,b,c],25:=b5} = M1, + #{ 10:=43, 24:=b4, 15:=a5, 35:="c5", 2.0:=100, 13.0:=fa3, 4.0:=[a,b,c]} = + M0#{1.0=>float,10:=43,2.0=>wrong,2.0=>100,4.0=>[a,b,c]}, + + M2 = M0#{13.0=>new}, + #{10:=a0,20:=b0,13.0:=new,"40":="d0",<<"50">>:="e0"} = M2, + M2 = M0#{13.0:=wrong,13.0=>new}, ok. @@ -265,13 +994,122 @@ t_update_exact(Config) when is_list(Config) -> 1 := update2, 1.0 := new_val2, 1.0 => new_val3, 1.0 => new_val4 }, + %% Errors cases. + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},_}} = + (catch T#{nonexisting=>val}) + end), + Empty = id(#{}), + {'EXIT',{{badkey,nonexisting},_}} = (catch Empty#{nonexisting:=val}), + {'EXIT',{{badkey,nonexisting},_}} = (catch M0#{nonexisting:=val}), + {'EXIT',{{badkey,1.0},_}} = (catch M0#{1.0:=v,1.0=>v2}), + {'EXIT',{{badkey,42},_}} = (catch M0#{42.0:=v,42:=v2}), + {'EXIT',{{badkey,42.0},_}} = (catch M0#{42=>v1,42.0:=v2,42:=v3}), + + ok. + +t_update_exact_large(Config) when is_list(Config) -> + M0 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19", + + 10.0=>fa0,20.0=>fb0,30.0=>"fc0", + 11.0=>fa1,21.0=>fb1,31.0=>"fc1", + 12.0=>fa2,22.0=>fb2,32.0=>"fc2", + 13.0=>fa3,23.0=>fb3,33.0=>"fc3", + 14.0=>fa4,24.0=>fb4,34.0=>"fc4", + + 15.0=>fa5,25.0=>fb5,35.0=>"fc5", + 16.0=>fa6,26.0=>fb6,36.0=>"fc6", + 17.0=>fa7,27.0=>fb7,37.0=>"fc7", + 18.0=>fa8,28.0=>fb8,38.0=>"fc8", + 19.0=>fa9,29.0=>fb9,39.0=>"fc9", + + #{ one => small, map => key } => "small map key 1", + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 2" }), + + + M1 = M0#{10:=42,<<"55">>:=100,10.0:=[a,b,c]}, + #{ 10:=42,<<"55">>:=100,{["05"]}:="15",10.0:=[a,b,c], + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } := "large map key 1" } = M1, + + M1 = M0#{10:=wrong,10=>42,<<"55">>=>wrong,<<"55">>:=100,10.0:=[a,b,c]}, + + M2 = M0#{13.0:=new}, + #{10:=a0,20:=b0,13.0:=new} = M2, + M2 = M0#{13.0=>wrong,13.0:=new}, %% Errors cases. - {'EXIT',{badarg,_}} = (catch M0#{nonexisting:=val}), - {'EXIT',{badarg,_}} = (catch M0#{1.0:=v,1.0=>v2}), - {'EXIT',{badarg,_}} = (catch M0#{42.0:=v,42:=v2}), - {'EXIT',{badarg,_}} = (catch M0#{42=>v1,42.0:=v2,42:=v3}), + {'EXIT',{{badkey,nonexisting},_}} = (catch M0#{nonexisting:=val}), + {'EXIT',{{badkey,1.0},_}} = (catch M0#{1.0:=v,1.0=>v2}), + {'EXIT',{{badkey,42},_}} = (catch M0#{42.0:=v,42:=v2}), + {'EXIT',{{badkey,42.0},_}} = (catch M0#{42=>v1,42.0:=v2,42:=v3}), + + ok. +t_update_deep(Config) when is_list(Config) -> + N = 250000, + M0 = maps:from_list([{integer_to_list(I),a}||I<-lists:seq(1,N)]), + #{ "1" := a, "10" := a, "100" := a, "1000" := a, "10000" := a } = M0, + + M1 = M0#{ "1" := b, "10" := b, "100" := b, "1000" := b, "10000" := b }, + #{ "1" := a, "10" := a, "100" := a, "1000" := a, "10000" := a } = M0, + #{ "1" := b, "10" := b, "100" := b, "1000" := b, "10000" := b } = M1, + + M2 = M0#{ "1" => c, "10" => c, "100" => c, "1000" => c, "10000" => c }, + #{ "1" := a, "10" := a, "100" := a, "1000" := a, "10000" := a } = M0, + #{ "1" := b, "10" := b, "100" := b, "1000" := b, "10000" := b } = M1, + #{ "1" := c, "10" := c, "100" := c, "1000" := c, "10000" := c } = M2, + + M3 = M2#{ "n1" => d, "n10" => d, "n100" => d, "n1000" => d, "n10000" => d }, + #{ "1" := a, "10" := a, "100" := a, "1000" := a, "10000" := a } = M0, + #{ "1" := b, "10" := b, "100" := b, "1000" := b, "10000" := b } = M1, + #{ "1" := c, "10" := c, "100" := c, "1000" := c, "10000" := c } = M2, + #{ "1" := c, "10" := c, "100" := c, "1000" := c, "10000" := c } = M3, + #{ "n1" := d, "n10" := d, "n100" := d, "n1000" := d, "n10000" := d } = M3, ok. t_guard_bifs(Config) when is_list(Config) -> @@ -303,12 +1141,82 @@ t_guard_sequence(Config) when is_list(Config) -> {3,gg,M3} = map_guard_sequence_2(M3 = id(#{a=>gg, b=>4})), {4,sc,sc,M4} = map_guard_sequence_2(M4 = id(#{a=>sc, b=>3, c=>sc2})), {5,kk,kk,M5} = map_guard_sequence_2(M5 = id(#{a=>kk, b=>other, c=>sc2})), - + %% error case {'EXIT',{function_clause,_}} = (catch map_guard_sequence_1(#{seq=>6,val=>id("e")})), {'EXIT',{function_clause,_}} = (catch map_guard_sequence_2(#{b=>5})), ok. +t_guard_sequence_large(Config) when is_list(Config) -> + M0 = id(#{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00",03]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01",03]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02",03]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03",03]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04",03]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05",03]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06",03]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07",03]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08",03]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09",03]}=>"19", + + 10.0=>fa0,20.0=>fb0,30.0=>"fc0", + 11.0=>fa1,21.0=>fb1,31.0=>"fc1", + 12.0=>fa2,22.0=>fb2,32.0=>"fc2", + 13.0=>fa3,23.0=>fb3,33.0=>"fc3", + 14.0=>fa4,24.0=>fb4,34.0=>"fc4", + + 15.0=>fa5,25.0=>fb5,35.0=>"fc5", + 16.0=>fa6,26.0=>fb6,36.0=>"fc6", + 17.0=>fa7,27.0=>fb7,37.0=>"fc7", + 18.0=>fa8,28.0=>fb8,38.0=>"fc8", + 19.0=>fa9,29.0=>fb9,39.0=>"fc9", + + #{ one => small, map => key } => "small map key 1", + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 2" }), + + {1, "a"} = map_guard_sequence_1(M0#{seq=>1,val=>id("a")}), + {2, "b"} = map_guard_sequence_1(M0#{seq=>2,val=>id("b")}), + {3, "c"} = map_guard_sequence_1(M0#{seq=>3,val=>id("c")}), + {4, "d"} = map_guard_sequence_1(M0#{seq=>4,val=>id("d")}), + {5, "e"} = map_guard_sequence_1(M0#{seq=>5,val=>id("e")}), + + {1,M1} = map_guard_sequence_2(M1 = id(M0#{a=>3})), + {2,M2} = map_guard_sequence_2(M2 = id(M0#{a=>4, b=>4})), + {3,gg,M3} = map_guard_sequence_2(M3 = id(M0#{a=>gg, b=>4})), + {4,sc,sc,M4} = map_guard_sequence_2(M4 = id(M0#{a=>sc, b=>3, c=>sc2})), + {5,kk,kk,M5} = map_guard_sequence_2(M5 = id(M0#{a=>kk, b=>other, c=>sc2})), + + {'EXIT',{function_clause,_}} = (catch map_guard_sequence_1(M0#{seq=>6,val=>id("e")})), + {'EXIT',{function_clause,_}} = (catch map_guard_sequence_2(M0#{b=>5})), + ok. + + map_guard_sequence_1(#{seq:=1=Seq, val:=Val}) -> {Seq,Val}; map_guard_sequence_1(#{seq:=2=Seq, val:=Val}) -> {Seq,Val}; map_guard_sequence_1(#{seq:=3=Seq, val:=Val}) -> {Seq,Val}; @@ -328,6 +1236,66 @@ t_guard_update(Config) when is_list(Config) -> second = map_guard_update(#{y=>old}, #{x=>second,y=>old}), ok. +t_guard_update_large(Config) when is_list(Config) -> + M0 = id(#{ 70=>a0,80=>b0,90=>"c0","40"=>"d0",<<"50">>=>"e0",{["00",03]}=>"10", + 71=>a1,81=>b1,91=>"c1","41"=>"d1",<<"51">>=>"e1",{["01",03]}=>"11", + 72=>a2,82=>b2,92=>"c2","42"=>"d2",<<"52">>=>"e2",{["02",03]}=>"12", + 73=>a3,83=>b3,93=>"c3","43"=>"d3",<<"53">>=>"e3",{["03",03]}=>"13", + 74=>a4,84=>b4,94=>"c4","44"=>"d4",<<"54">>=>"e4",{["04",03]}=>"14", + + 75=>a5,85=>b5,95=>"c5","45"=>"d5",<<"55">>=>"e5",{["05",03]}=>"15", + 76=>a6,86=>b6,96=>"c6","46"=>"d6",<<"56">>=>"e6",{["06",03]}=>"16", + 77=>a7,87=>b7,97=>"c7","47"=>"d7",<<"57">>=>"e7",{["07",03]}=>"17", + 78=>a8,88=>b8,98=>"c8","48"=>"d8",<<"58">>=>"e8",{["08",03]}=>"18", + 79=>a9,89=>b9,99=>"c9","49"=>"d9",<<"59">>=>"e9",{["09",03]}=>"19", + + 70.0=>fa0,80.0=>fb0,90.0=>"fc0", + 71.0=>fa1,81.0=>fb1,91.0=>"fc1", + 72.0=>fa2,82.0=>fb2,92.0=>"fc2", + 73.0=>fa3,83.0=>fb3,93.0=>"fc3", + 74.0=>fa4,84.0=>fb4,94.0=>"fc4", + + 75.0=>fa5,85.0=>fb5,95.0=>"fc5", + 76.0=>fa6,86.0=>fb6,96.0=>"fc6", + 77.0=>fa7,87.0=>fb7,97.0=>"fc7", + 78.0=>fa8,88.0=>fb8,98.0=>"fc8", + 79.0=>fa9,89.0=>fb9,99.0=>"fc9", + + #{ one => small, map => key } => "small map key 1", + #{ second => small, map => key } => "small map key 2", + #{ third => small, map => key } => "small map key 3", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + 16=>a6,26=>b6,36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 1", + + #{ 10=>a0,20=>b0,30=>"c0","40"=>"d0",<<"50">>=>"e0",{["00"]}=>"10", + 11=>a1,21=>b1,31=>"c1","41"=>"d1",<<"51">>=>"e1",{["01"]}=>"11", + 12=>a2,22=>b2,32=>"c2","42"=>"d2",<<"52">>=>"e2",{["02"]}=>"12", + 13=>a3,23=>b3,33=>"c3","43"=>"d3",<<"53">>=>"e3",{["03"]}=>"13", + 14=>a4,24=>b4,34=>"c4","44"=>"d4",<<"54">>=>"e4",{["04"]}=>"14", + + 15=>a5,25=>b5,35=>"c5","45"=>"d5",<<"55">>=>"e5",{["05"]}=>"15", + k16=>a6,k26=>b6,k36=>"c6","46"=>"d6",<<"56">>=>"e6",{["06"]}=>"16", + 17=>a7,27=>b7,37=>"c7","47"=>"d7",<<"57">>=>"e7",{["07"]}=>"17", + 18=>a8,28=>b8,38=>"c8","48"=>"d8",<<"58">>=>"e8",{["08"]}=>"18", + 19=>a9,29=>b9,39=>"c9","49"=>"d9",<<"59">>=>"e9",{["09"]}=>"19" } => "large map key 2" }), + + + error = map_guard_update(M0#{},M0#{}), + first = map_guard_update(M0#{},M0#{x=>first}), + second = map_guard_update(M0#{y=>old}, M0#{x=>second,y=>old}), + ok. + + map_guard_update(M1, M2) when M1#{x=>first} =:= M2 -> first; map_guard_update(M1, M2) when M1#{x=>second} =:= M2 -> second; map_guard_update(_, _) -> error. @@ -357,6 +1325,42 @@ t_guard_receive(Config) when is_list(Config) -> done = call(Pid, done), ok. +-define(t_guard_receive_large_procs, 1500). + +t_guard_receive_large(Config) when is_list(Config) -> + M = lists:foldl(fun(_,#{procs := Ps } = M) -> + M#{ procs := Ps#{ spawn_link(fun() -> grecv_loop() end) => 0 }} + end, #{procs => #{}, done => 0}, lists:seq(1,?t_guard_receive_large_procs)), + lists:foreach(fun(Pid) -> + Pid ! {self(), hello} + end, maps:keys(maps:get(procs,M))), + ok = guard_receive_large_loop(M), + ok. + +guard_receive_large_loop(#{done := ?t_guard_receive_large_procs}) -> + ok; +guard_receive_large_loop(M) -> + receive + #{pid := Pid, msg := hello} -> + case M of + #{done := Count, procs := #{Pid := 150}} -> + Pid ! {self(), done}, + guard_receive_large_loop(M#{done := Count + 1}); + #{procs := #{Pid := Count} = Ps} -> + Pid ! {self(), hello}, + guard_receive_large_loop(M#{procs := Ps#{Pid := Count + 1}}) + end + end. + +grecv_loop() -> + receive + {_, done} -> + ok; + {Pid, hello} -> + Pid ! #{pid=>self(), msg=>hello}, + grecv_loop() + end. + call(Pid, M) -> Pid ! {self(), M}, receive {Pid, Res} -> Res end. @@ -387,6 +1391,11 @@ guard_receive_loop() -> t_list_comprehension(Config) when is_list(Config) -> [#{k:=1},#{k:=2},#{k:=3}] = [#{k=>I} || I <- [1,2,3]], + + Ks = lists:seq($a,$z), + Ms = [#{[K1,K2]=>{K1,K2}} || K1 <- Ks, K2 <- Ks], + [#{"aa" := {$a,$a}},#{"ab":={$a,$b}}|_] = Ms, + [#{"zz" := {$z,$z}},#{"zy":={$z,$y}}|_] = lists:reverse(Ms), ok. t_guard_fun(Config) when is_list(Config) -> @@ -432,7 +1441,7 @@ t_map_sort_literals(Config) when is_list(Config) -> true = #{ c => 1, b => 1, a => 1 } < id(#{ b => 1, c => 1, d => 1}), true = #{ "a" => 1 } < id(#{ <<"a">> => 1}), false = #{ <<"a">> => 1 } < id(#{ "a" => 1}), - false = #{ 1 => 1 } < id(#{ 1.0 => 1}), + true = #{ 1 => 1 } < id(#{ 1.0 => 1}), false = #{ 1.0 => 1 } < id(#{ 1 => 1}), %% value order @@ -440,16 +1449,47 @@ t_map_sort_literals(Config) when is_list(Config) -> false = #{ a => 2 } < id(#{ a => 1}), false = #{ a => 2, b => 1 } < id(#{ a => 1, b => 3}), true = #{ a => 1, b => 1 } < id(#{ a => 1, b => 3}), + false = #{ a => 1 } < id(#{ a => 1.0}), + false = #{ a => 1.0 } < id(#{ a => 1}), true = #{ "a" => "hi", b => 134 } == id(#{ b => 134,"a" => "hi"}), + %% large maps + + M = maps:from_list([{I,I}||I <- lists:seq(1,500)]), + + %% size order + true = M#{ a => 1, b => 2} < id(M#{ a => 1, b => 1, c => 1}), + true = M#{ b => 1, a => 1} < id(M#{ c => 1, a => 1, b => 1}), + false = M#{ c => 1, b => 1, a => 1} < id(M#{ c => 1, a => 1}), + + %% key order + true = M#{ a => 1 } < id(M#{ b => 1}), + false = M#{ b => 1 } < id(M#{ a => 1}), + true = M#{ a => 1, b => 1, c => 1 } < id(M#{ b => 1, c => 1, d => 1}), + true = M#{ b => 1, c => 1, d => 1 } > id(M#{ a => 1, b => 1, c => 1}), + true = M#{ c => 1, b => 1, a => 1 } < id(M#{ b => 1, c => 1, d => 1}), + true = M#{ "a" => 1 } < id(M#{ <<"a">> => 1}), + false = M#{ <<"a">> => 1 } < id(#{ "a" => 1}), + true = M#{ 1 => 1 } < id(maps:remove(1,M#{ 1.0 => 1})), + false = M#{ 1.0 => 1 } < id(M#{ 1 => 1}), + + %% value order + true = M#{ a => 1 } < id(M#{ a => 2}), + false = M#{ a => 2 } < id(M#{ a => 1}), + false = M#{ a => 2, b => 1 } < id(M#{ a => 1, b => 3}), + true = M#{ a => 1, b => 1 } < id(M#{ a => 1, b => 3}), + false = M#{ a => 1 } < id(M#{ a => 1.0}), + false = M#{ a => 1.0 } < id(M#{ a => 1}), + + true = M#{ "a" => "hi", b => 134 } == id(M#{ b => 134,"a" => "hi"}), + %% lists:sort SortVs = [#{"a"=>1},#{a=>2},#{1=>3},#{<<"a">>=>4}], [#{1:=ok},#{a:=ok},#{"a":=ok},#{<<"a">>:=ok}] = lists:sort([#{"a"=>ok},#{a=>ok},#{1=>ok},#{<<"a">>=>ok}]), [#{1:=3},#{a:=2},#{"a":=1},#{<<"a">>:=4}] = lists:sort(SortVs), [#{1:=3},#{a:=2},#{"a":=1},#{<<"a">>:=4}] = lists:sort(lists:reverse(SortVs)), - ok. t_map_equal(Config) when is_list(Config) -> @@ -469,27 +1509,292 @@ t_map_equal(Config) when is_list(Config) -> true = id(#{ a => 1, b => 3, c => <<"wat">> }) =:= id(#{ a => 1, b => 3, c=><<"wat">>}), ok. + +t_map_compare(Config) when is_list(Config) -> + Seed = {erlang:monotonic_time(), + erlang:time_offset(), + erlang:unique_integer()}, + io:format("seed = ~p\n", [Seed]), + random:seed(Seed), + repeat(100, fun(_) -> float_int_compare() end, []), + repeat(100, fun(_) -> recursive_compare() end, []), + ok. + +float_int_compare() -> + Terms = numeric_keys(3), + %%io:format("Keys to use: ~p\n", [Terms]), + Pairs = lists:map(fun(K) -> list_to_tuple([{K,V} || V <- Terms]) end, Terms), + lists:foreach(fun(Size) -> + MapGen = fun() -> map_gen(list_to_tuple(Pairs), Size) end, + repeat(100, fun do_compare/1, [MapGen, MapGen]) + end, + lists:seq(1,length(Terms))), + ok. + +numeric_keys(N) -> + lists:foldl(fun(_,Acc) -> + Int = random:uniform(N*4) - N*2, + Float = float(Int), + [Int, Float, Float * 0.99, Float * 1.01 | Acc] + end, + [], + lists:seq(1,N)). + + +repeat(0, _, _) -> + ok; +repeat(N, Fun, Arg) -> + Fun(Arg), + repeat(N-1, Fun, Arg). + +copy_term(T) -> + Papa = self(), + P = spawn_link(fun() -> receive Msg -> Papa ! Msg end end), + P ! T, + receive R -> R end. + +do_compare([Gen1, Gen2]) -> + M1 = Gen1(), + M2 = Gen2(), + %%io:format("Maps to compare: ~p AND ~p\n", [M1, M2]), + C = (M1 < M2), + Erlang = maps_lessthan(M1, M2), + C = Erlang, + ?CHECK(M1==M1, M1), + + %% Change one key from int to float (or vice versa) and check compare + ML1 = maps:to_list(M1), + {K1,V1} = lists:nth(random:uniform(length(ML1)), ML1), + case K1 of + I when is_integer(I) -> + case maps:find(float(I),M1) of + error -> + M1f = maps:remove(I, maps:put(float(I), V1, M1)), + ?CHECK(M1f > M1, [M1f, M1]); + _ -> ok + end; + + F when is_float(F), round(F) == F -> + case maps:find(round(F),M1) of + error -> + M1i = maps:remove(F, maps:put(round(F), V1, M1)), + ?CHECK(M1i < M1, [M1i, M1]); + _ -> ok + end; + + _ -> ok % skip floats with decimals + end, + + ?CHECK(M2 == M2, [M2]). + + +maps_lessthan(M1, M2) -> + case {maps:size(M1),maps:size(M2)} of + {_S,_S} -> + {K1,V1} = lists:unzip(term_sort(maps:to_list(M1))), + {K2,V2} = lists:unzip(term_sort(maps:to_list(M2))), + + case erts_internal:cmp_term(K1,K2) of + -1 -> true; + 0 -> (V1 < V2); + 1 -> false + end; + + {S1, S2} -> + S1 < S2 + end. + +term_sort(L) -> + lists:sort(fun(A,B) -> erts_internal:cmp_term(A,B) =< 0 end, + L). + + +cmp(T1, T2, Exact) when is_tuple(T1) and is_tuple(T2) -> + case {size(T1),size(T2)} of + {_S,_S} -> cmp(tuple_to_list(T1), tuple_to_list(T2), Exact); + {S1,S2} when S1 < S2 -> -1; + {S1,S2} when S1 > S2 -> 1 + end; + +cmp([H1|T1], [H2|T2], Exact) -> + case cmp(H1,H2, Exact) of + 0 -> cmp(T1,T2, Exact); + C -> C + end; + +cmp(M1, M2, Exact) when is_map(M1) andalso is_map(M2) -> + cmp_maps(M1,M2,Exact); +cmp(M1, M2, Exact) -> + cmp_others(M1, M2, Exact). + +cmp_maps(M1, M2, Exact) -> + case {maps:size(M1),maps:size(M2)} of + {_S,_S} -> + {K1,V1} = lists:unzip(term_sort(maps:to_list(M1))), + {K2,V2} = lists:unzip(term_sort(maps:to_list(M2))), + + case cmp(K1, K2, true) of + 0 -> cmp(V1, V2, Exact); + C -> C + end; + + {S1,S2} when S1 < S2 -> -1; + {S1,S2} when S1 > S2 -> 1 + end. + +cmp_others(I, F, true) when is_integer(I), is_float(F) -> + -1; +cmp_others(F, I, true) when is_float(F), is_integer(I) -> + 1; +cmp_others(T1, T2, _) -> + case {T1<T2, T1==T2} of + {true,false} -> -1; + {false,true} -> 0; + {false,false} -> 1 + end. + +map_gen(Pairs, Size) -> + {_,L} = lists:foldl(fun(_, {Keys, Acc}) -> + KI = random:uniform(size(Keys)), + K = element(KI,Keys), + KV = element(random:uniform(size(K)), K), + {erlang:delete_element(KI,Keys), [KV | Acc]} + end, + {Pairs, []}, + lists:seq(1,Size)), + + maps:from_list(L). + + +recursive_compare() -> + Leafs = {atom, 17, 16.9, 17.1, [], self(), spawn(fun() -> ok end), make_ref(), make_ref()}, + {A, B} = term_gen_recursive(Leafs, 0, 0), + %%io:format("Recursive term A = ~p\n", [A]), + %%io:format("Recursive term B = ~p\n", [B]), + + ?CHECK({true,false} =:= case do_cmp(A, B, false) of + -1 -> {A<B, A>=B}; + 0 -> {A==B, A/=B}; + 1 -> {A>B, A=<B} + end, + {A,B}), + A2 = copy_term(A), + ?CHECK(A == A2, {A,A2}), + ?CHECK(0 =:= cmp(A, A2, false), {A,A2}), + + B2 = copy_term(B), + ?CHECK(B == B2, {B,B2}), + ?CHECK(0 =:= cmp(B, B2, false), {B,B2}), + ok. + +do_cmp(A, B, Exact) -> + C = cmp(A, B, Exact), + C. + +%% Generate two terms {A,B} that may only differ +%% at float vs integer types. +term_gen_recursive(Leafs, Flags, Depth) -> + MaxDepth = 10, + Rnd = case {Flags, Depth} of + {_, MaxDepth} -> % Only leafs + random:uniform(size(Leafs)) + 3; + {0, 0} -> % Only containers + random:uniform(3); + {0,_} -> % Anything + random:uniform(size(Leafs)+3) + end, + case Rnd of + 1 -> % Make map + Size = random:uniform(size(Leafs)), + lists:foldl(fun(_, {Acc1,Acc2}) -> + {K1,K2} = term_gen_recursive(Leafs, Flags, + Depth+1), + {V1,V2} = term_gen_recursive(Leafs, Flags, Depth+1), + %%ok = check_keys(K1,K2, 0), + {maps:put(K1,V1, Acc1), maps:put(K2,V2, Acc2)} + end, + {maps:new(), maps:new()}, + lists:seq(1,Size)); + 2 -> % Make cons + {Car1,Car2} = term_gen_recursive(Leafs, Flags, Depth+1), + {Cdr1,Cdr2} = term_gen_recursive(Leafs, Flags, Depth+1), + {[Car1 | Cdr1], [Car2 | Cdr2]}; + 3 -> % Make tuple + Size = random:uniform(size(Leafs)), + L = lists:map(fun(_) -> term_gen_recursive(Leafs, Flags, Depth+1) end, + lists:seq(1,Size)), + {L1, L2} = lists:unzip(L), + {list_to_tuple(L1), list_to_tuple(L2)}; + + N -> % Make leaf + case element(N-3, Leafs) of + I when is_integer(I) -> + case random:uniform(4) of + 1 -> {I, float(I)}; + 2 -> {float(I), I}; + _ -> {I,I} + end; + T -> {T,T} + end + end. + +check_keys(K1, K2, _) when K1 =:= K2 -> + case erlang:phash3(K1) =:= erlang:phash3(K2) of + true -> ok; + false -> + io:format("Same keys with different hash values !!!\nK1 = ~p\nK2 = ~p\n", [K1,K2]), + error + end; +check_keys(K1, K2, 0) -> + case {erlang:phash3(K1), erlang:phash3(K2)} of + {H,H} -> check_keys(K1, K2, 1); + {_,_} -> ok + end; +check_keys(K1, K2, L) when L < 10 -> + case {erlang:phash3([L|K1]), erlang:phash3([L|K2])} of + {H,H} -> check_keys(K1, K2, L+1); + {_,_} -> ok + end; +check_keys(K1, K2, L) -> + io:format("Same hash value at level ~p !!!\nK1 = ~p\nK2 = ~p\n", [L,K1,K2]), + error. + %% BIFs t_bif_map_get(Config) when is_list(Config) -> - + %% small map 1 = maps:get(a, #{ a=> 1}), 2 = maps:get(b, #{ a=> 1, b => 2}), "hi" = maps:get("hello", #{ a=>1, "hello" => "hi"}), "tuple hi" = maps:get({1,1.0}, #{ a=>a, {1,1.0} => "tuple hi"}), - M = id(#{ k1=>"v1", <<"k2">> => <<"v3">> }), - "v4" = maps:get(<<"k2">>, M#{ <<"k2">> => "v4" }), + M0 = id(#{ k1=>"v1", <<"k2">> => <<"v3">> }), + "v4" = maps:get(<<"k2">>, M0#{<<"k2">> => "v4"}), - %% error case - {'EXIT',{badarg, [{maps,get,_,_}|_]}} = (catch maps:get(a,[])), - {'EXIT',{badarg, [{maps,get,_,_}|_]}} = (catch maps:get(a,<<>>)), - {'EXIT',{bad_key,[{maps,get,_,_}|_]}} = (catch maps:get({1,1}, #{{1,1.0} => "tuple"})), - {'EXIT',{bad_key,[{maps,get,_,_}|_]}} = (catch maps:get(a,#{})), - {'EXIT',{bad_key,[{maps,get,_,_}|_]}} = (catch maps:get(a,#{ b=>1, c=>2})), + %% large map + M1 = maps:from_list([{I,I}||I<-lists:seq(1,100)] ++ + [{a,1},{b,2},{"hello","hi"},{{1,1.0},"tuple hi"}, + {k1,"v1"},{<<"k2">>,"v3"}]), + 1 = maps:get(a, M1), + 2 = maps:get(b, M1), + "hi" = maps:get("hello", M1), + "tuple hi" = maps:get({1,1.0}, M1), + "v3" = maps:get(<<"k2">>, M1), + + %% error cases + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,get,_,_}|_]}} = + (catch maps:get(a, T)) + end), + + {'EXIT',{{badkey,{1,1}},[{maps,get,_,_}|_]}} = + (catch maps:get({1,1}, #{{1,1.0} => "tuple"})), + {'EXIT',{{badkey,a},[{maps,get,_,_}|_]}} = (catch maps:get(a, #{})), + {'EXIT',{{badkey,a},[{maps,get,_,_}|_]}} = + (catch maps:get(a, #{b=>1, c=>2})), ok. t_bif_map_find(Config) when is_list(Config) -> - + %% small map {ok, 1} = maps:find(a, #{ a=> 1}), {ok, 2} = maps:find(b, #{ a=> 1, b => 2}), {ok, "int"} = maps:find(1, #{ 1 => "int"}), @@ -498,8 +1803,18 @@ t_bif_map_find(Config) when is_list(Config) -> {ok, "hi"} = maps:find("hello", #{ a=>1, "hello" => "hi"}), {ok, "tuple hi"} = maps:find({1,1.0}, #{ a=>a, {1,1.0} => "tuple hi"}), - M = id(#{ k1=>"v1", <<"k2">> => <<"v3">> }), - {ok, "v4"} = maps:find(<<"k2">>, M#{ <<"k2">> => "v4" }), + M0 = id(#{ k1=>"v1", <<"k2">> => <<"v3">> }), + {ok, "v4"} = maps:find(<<"k2">>, M0#{ <<"k2">> => "v4" }), + + %% large map + M1 = maps:from_list([{I,I}||I<-lists:seq(1,100)] ++ + [{a,1},{b,2},{"hello","hi"},{{1,1.0},"tuple hi"}, + {k1,"v1"},{<<"k2">>,"v3"}]), + {ok, 1} = maps:find(a, M1), + {ok, 2} = maps:find(b, M1), + {ok, "hi"} = maps:find("hello", M1), + {ok, "tuple hi"} = maps:find({1,1.0}, M1), + {ok, "v3"} = maps:find(<<"k2">>, M1), %% error case error = maps:find(a,#{}), @@ -508,9 +1823,10 @@ t_bif_map_find(Config) when is_list(Config) -> error = maps:find(1, #{ 1.0 => "float"}), error = maps:find({1.0,1}, #{ a=>a, {1,1.0} => "tuple hi"}), % reverse types in tuple key - - {'EXIT',{badarg,[{maps,find,_,_}|_]}} = (catch maps:find(a,id([]))), - {'EXIT',{badarg,[{maps,find,_,_}|_]}} = (catch maps:find(a,id(<<>>))), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,find,_,_}|_]}} = + (catch maps:find(a, T)) + end), ok. @@ -535,26 +1851,27 @@ t_bif_map_is_key(Config) when is_list(Config) -> false = maps:is_key(1.0, maps:put(1, "number", M1)), %% error case - {'EXIT',{badarg,[{maps,is_key,_,_}|_]}} = (catch maps:is_key(a,id([]))), - {'EXIT',{badarg,[{maps,is_key,_,_}|_]}} = (catch maps:is_key(a,id(<<>>))), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,is_key,_,_}|_]}} = + (catch maps:is_key(a, T)) + end), ok. t_bif_map_keys(Config) when is_list(Config) -> [] = maps:keys(#{}), - [1,2,3,4,5] = maps:keys(#{ 1 => a, 2 => b, 3 => c, 4 => d, 5 => e}), - [1,2,3,4,5] = maps:keys(#{ 4 => d, 5 => e, 1 => a, 2 => b, 3 => c}), + [1,2,3,4,5] = lists:sort(maps:keys(#{ 1 => a, 2 => b, 3 => c, 4 => d, 5 => e})), + [1,2,3,4,5] = lists:sort(maps:keys(#{ 4 => d, 5 => e, 1 => a, 2 => b, 3 => c})), % values in key order: [4,int,"hi",<<"key">>] M1 = #{ "hi" => "hello", int => 3, <<"key">> => <<"value">>, 4 => number}, - [4,int,"hi",<<"key">>] = maps:keys(M1), + [4,int,"hi",<<"key">>] = lists:sort(maps:keys(M1)), %% error case - {'EXIT',{badarg,[{maps,keys,_,_}|_]}} = (catch maps:keys(1 bsl 65 + 3)), - {'EXIT',{badarg,[{maps,keys,_,_}|_]}} = (catch maps:keys(154)), - {'EXIT',{badarg,[{maps,keys,_,_}|_]}} = (catch maps:keys(atom)), - {'EXIT',{badarg,[{maps,keys,_,_}|_]}} = (catch maps:keys([])), - {'EXIT',{badarg,[{maps,keys,_,_}|_]}} = (catch maps:keys(<<>>)), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,keys,_,_}|_]}} = + (catch maps:keys(T)) + end), ok. t_bif_map_new(Config) when is_list(Config) -> @@ -582,11 +1899,58 @@ t_bif_map_merge(Config) when is_list(Config) -> #{4 := integer, 18446744073709551629 := wat, float := 3.3, int := 3, {1,2} := "tuple", "hi" := "hello again", <<"key">> := <<"value">>} = maps:merge(M0,M1), - %% error case - {'EXIT',{badarg,[{maps,merge,_,_}|_]}} = (catch maps:merge((1 bsl 65 + 3), <<>>)), - {'EXIT',{badarg,[{maps,merge,_,_}|_]}} = (catch maps:merge(<<>>, id(#{ a => 1}))), - {'EXIT',{badarg,[{maps,merge,_,_}|_]}} = (catch maps:merge(id(#{ a => 2}), <<>> )), + %% try deep collisions + N = 150000, + Is = lists:seq(1,N), + M2 = maps:from_list([{I,I}||I<-Is]), + 150000 = maps:size(M2), + M3 = maps:from_list([{<<I:32>>,I}||I<-Is]), + 150000 = maps:size(M3), + M4 = maps:merge(M2,M3), + 300000 = maps:size(M4), + M5 = maps:from_list([{integer_to_list(I),I}||I<-Is]), + 150000 = maps:size(M5), + M6 = maps:merge(M4,M5), + 450000 = maps:size(M6), + M7 = maps:from_list([{float(I),I}||I<-Is]), + 150000 = maps:size(M7), + M8 = maps:merge(M7,M6), + 600000 = maps:size(M8), + + #{ 1 := 1, "1" := 1, <<1:32>> := 1 } = M8, + #{ 10 := 10, "10" := 10, <<10:32>> := 10 } = M8, + #{ 100 := 100, "100" := 100, <<100:32>> := 100 } = M8, + #{ 1000 := 1000, "1000" := 1000, <<1000:32>> := 1000 } = M8, + #{ 10000 := 10000, "10000" := 10000, <<10000:32>> := 10000 } = M8, + #{ 100000 := 100000, "100000" := 100000, <<100000:32>> := 100000 } = M8, + + %% overlapping + M8 = maps:merge(M2,M8), + M8 = maps:merge(M3,M8), + M8 = maps:merge(M4,M8), + M8 = maps:merge(M5,M8), + M8 = maps:merge(M6,M8), + M8 = maps:merge(M7,M8), + M8 = maps:merge(M8,M8), + + %% maps:merge/2 and mixed + + Ks1 = [764492191,2361333849], %% deep collision + Ks2 = lists:seq(1,33), + M9 = maps:from_list([{K,K}||K <- Ks1]), + M10 = maps:from_list([{K,K}||K <- Ks2]), + M11 = maps:merge(M9,M10), + ok = check_keys_exist(Ks1 ++ Ks2, M11), + %% error case + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,merge,_,_}|_]}} = + (catch maps:merge(#{}, T)), + {'EXIT',{{badmap,T},[{maps,merge,_,_}|_]}} = + (catch maps:merge(T, #{})), + {'EXIT',{{badmap,T},[{maps,merge,_,_}|_]}} = + (catch maps:merge(T, T)) + end), ok. @@ -596,41 +1960,48 @@ t_bif_map_put(Config) when is_list(Config) -> M1 = #{ "hi" := "hello"} = maps:put("hi", "hello", #{}), - ["hi"] = maps:keys(M1), - ["hello"] = maps:values(M1), + true = is_members(["hi"],maps:keys(M1)), + true = is_members(["hello"],maps:values(M1)), M2 = #{ int := 3 } = maps:put(int, 3, M1), - [int,"hi"] = maps:keys(M2), - [3,"hello"] = maps:values(M2), + true = is_members([int,"hi"],maps:keys(M2)), + true = is_members([3,"hello"],maps:values(M2)), M3 = #{ <<"key">> := <<"value">> } = maps:put(<<"key">>, <<"value">>, M2), - [int,"hi",<<"key">>] = maps:keys(M3), - [3,"hello",<<"value">>] = maps:values(M3), + true = is_members([int,"hi",<<"key">>],maps:keys(M3)), + true = is_members([3,"hello",<<"value">>],maps:values(M3)), M4 = #{ 18446744073709551629 := wat } = maps:put(18446744073709551629, wat, M3), - [18446744073709551629,int,"hi",<<"key">>] = maps:keys(M4), - [wat,3,"hello",<<"value">>] = maps:values(M4), + true = is_members([18446744073709551629,int,"hi",<<"key">>],maps:keys(M4)), + true = is_members([wat,3,"hello",<<"value">>],maps:values(M4)), M0 = #{ 4 := number } = M5 = maps:put(4, number, M4), - [4,18446744073709551629,int,"hi",<<"key">>] = maps:keys(M5), - [number,wat,3,"hello",<<"value">>] = maps:values(M5), + true = is_members([4,18446744073709551629,int,"hi",<<"key">>],maps:keys(M5)), + true = is_members([number,wat,3,"hello",<<"value">>],maps:values(M5)), M6 = #{ <<"key">> := <<"other value">> } = maps:put(<<"key">>, <<"other value">>, M5), - [4,18446744073709551629,int,"hi",<<"key">>] = maps:keys(M6), - [number,wat,3,"hello",<<"other value">>] = maps:values(M6), + true = is_members([4,18446744073709551629,int,"hi",<<"key">>],maps:keys(M6)), + true = is_members([number,wat,3,"hello",<<"other value">>],maps:values(M6)), %% error case - {'EXIT',{badarg,[{maps,put,_,_}|_]}} = (catch maps:put(1,a,1 bsl 65 + 3)), - {'EXIT',{badarg,[{maps,put,_,_}|_]}} = (catch maps:put(1,a,154)), - {'EXIT',{badarg,[{maps,put,_,_}|_]}} = (catch maps:put(1,a,atom)), - {'EXIT',{badarg,[{maps,put,_,_}|_]}} = (catch maps:put(1,a,[])), - {'EXIT',{badarg,[{maps,put,_,_}|_]}} = (catch maps:put(1,a,<<>>)), - ok. + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,put,_,_}|_]}} = + (catch maps:put(1, a, T)) + end), + ok. + +is_members(Ks,Ls) when length(Ks) =/= length(Ls) -> false; +is_members(Ks,Ls) -> is_members_do(Ks,Ls). + +is_members_do([],[]) -> true; +is_members_do([],_) -> false; +is_members_do([K|Ks],Ls) -> + is_members_do(Ks, lists:delete(K,Ls)). t_bif_map_remove(Config) when is_list(Config) -> 0 = erlang:map_size(maps:remove(some_key, #{})), @@ -639,20 +2010,20 @@ t_bif_map_remove(Config) when is_list(Config) -> 4 => number, 18446744073709551629 => wat}, M1 = maps:remove("hi", M0), - [4,18446744073709551629,int,<<"key">>] = maps:keys(M1), - [number,wat,3,<<"value">>] = maps:values(M1), + true = is_members([4,18446744073709551629,int,<<"key">>],maps:keys(M1)), + true = is_members([number,wat,3,<<"value">>],maps:values(M1)), M2 = maps:remove(int, M1), - [4,18446744073709551629,<<"key">>] = maps:keys(M2), - [number,wat,<<"value">>] = maps:values(M2), + true = is_members([4,18446744073709551629,<<"key">>],maps:keys(M2)), + true = is_members([number,wat,<<"value">>],maps:values(M2)), M3 = maps:remove(<<"key">>, M2), - [4,18446744073709551629] = maps:keys(M3), - [number,wat] = maps:values(M3), + true = is_members([4,18446744073709551629],maps:keys(M3)), + true = is_members([number,wat],maps:values(M3)), M4 = maps:remove(18446744073709551629, M3), - [4] = maps:keys(M4), - [number] = maps:values(M4), + true = is_members([4],maps:keys(M4)), + true = is_members([number],maps:values(M4)), M5 = maps:remove(4, M4), [] = maps:keys(M5), @@ -664,11 +2035,10 @@ t_bif_map_remove(Config) when is_list(Config) -> #{ "hi" := "hello", int := 3, 4 := number} = maps:remove(18446744073709551629,maps:remove(<<"key">>,M0)), %% error case - {'EXIT',{badarg,[{maps,remove,_,_}|_]}} = (catch maps:remove(a,1 bsl 65 + 3)), - {'EXIT',{badarg,[{maps,remove,_,_}|_]}} = (catch maps:remove(1,154)), - {'EXIT',{badarg,[{maps,remove,_,_}|_]}} = (catch maps:remove(a,atom)), - {'EXIT',{badarg,[{maps,remove,_,_}|_]}} = (catch maps:remove(1,[])), - {'EXIT',{badarg,[{maps,remove,_,_}|_]}} = (catch maps:remove(a,<<>>)), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,remove,_,_}|_]}} = + (catch maps:remove(a, T)) + end), ok. t_bif_map_update(Config) when is_list(Config) -> @@ -691,10 +2061,10 @@ t_bif_map_update(Config) when is_list(Config) -> 4 := number, 18446744073709551629 := wazzup} = maps:update(18446744073709551629, wazzup, M0), %% error case - {'EXIT',{badarg,[{maps,update,_,_}|_]}} = (catch maps:update(1,none,{})), - {'EXIT',{badarg,[{maps,update,_,_}|_]}} = (catch maps:update(1,none,<<"value">>)), - {'EXIT',{badarg,[{maps,update,_,_}|_]}} = (catch maps:update(5,none,M0)), - + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,update,_,_}|_]}} = + (catch maps:update(1, none, T)) + end), ok. @@ -702,21 +2072,29 @@ t_bif_map_update(Config) when is_list(Config) -> t_bif_map_values(Config) when is_list(Config) -> [] = maps:values(#{}), + [1] = maps:values(#{a=>1}), - [a,b,c,d,e] = maps:values(#{ 1 => a, 2 => b, 3 => c, 4 => d, 5 => e}), - [a,b,c,d,e] = maps:values(#{ 4 => d, 5 => e, 1 => a, 2 => b, 3 => c}), + true = is_members([a,b,c,d,e],maps:values(#{ 1 => a, 2 => b, 3 => c, 4 => d, 5 => e})), + true = is_members([a,b,c,d,e],maps:values(#{ 4 => d, 5 => e, 1 => a, 2 => b, 3 => c})), - % values in key order: [4,int,"hi",<<"key">>] M1 = #{ "hi" => "hello", int => 3, <<"key">> => <<"value">>, 4 => number}, M2 = M1#{ "hi" => "hello2", <<"key">> => <<"value2">> }, - [number,3,"hello2",<<"value2">>] = maps:values(M2), - [number,3,"hello",<<"value">>] = maps:values(M1), + true = is_members([number,3,"hello2",<<"value2">>],maps:values(M2)), + true = is_members([number,3,"hello",<<"value">>],maps:values(M1)), + + Vs = lists:seq(1000,20000), + M3 = maps:from_list([{K,K}||K<-Vs]), + M4 = maps:merge(M1,M3), + M5 = maps:merge(M2,M3), + true = is_members(Vs,maps:values(M3)), + true = is_members([number,3,"hello",<<"value">>]++Vs,maps:values(M4)), + true = is_members([number,3,"hello2",<<"value2">>]++Vs,maps:values(M5)), %% error case - {'EXIT',{badarg,[{maps,values,_,_}|_]}} = (catch maps:values(1 bsl 65 + 3)), - {'EXIT',{badarg,[{maps,values,_,_}|_]}} = (catch maps:values(atom)), - {'EXIT',{badarg,[{maps,values,_,_}|_]}} = (catch maps:values([])), - {'EXIT',{badarg,[{maps,values,_,_}|_]}} = (catch maps:values(<<>>)), + do_badmap(fun(T) -> + {'EXIT',{{badmap,T},[{maps,values,_,_}|_]}} = + (catch maps:values(T)) + end), ok. t_erlang_hash(Config) when is_list(Config) -> @@ -730,61 +2108,61 @@ t_erlang_hash(Config) when is_list(Config) -> t_bif_erlang_phash2() -> 39679005 = erlang:phash2(#{}), - 78942764 = erlang:phash2(#{ a => 1, "a" => 2, <<"a">> => 3, {a,b} => 4 }), - 37338230 = erlang:phash2(#{ 1 => a, 2 => "a", 3 => <<"a">>, 4 => {a,b} }), - 14363616 = erlang:phash2(#{ 1 => a }), - 51612236 = erlang:phash2(#{ a => 1 }), + 33667975 = erlang:phash2(#{ a => 1, "a" => 2, <<"a">> => 3, {a,b} => 4 }), % 78942764 + 95332690 = erlang:phash2(#{ 1 => a, 2 => "a", 3 => <<"a">>, 4 => {a,b} }), % 37338230 + 108954384 = erlang:phash2(#{ 1 => a }), % 14363616 + 59617982 = erlang:phash2(#{ a => 1 }), % 51612236 - 37468437 = erlang:phash2(#{{} => <<>>}), - 44049159 = erlang:phash2(#{<<>> => {}}), + 42770201 = erlang:phash2(#{{} => <<>>}), % 37468437 + 71687700 = erlang:phash2(#{<<>> => {}}), % 44049159 M0 = #{ a => 1, "key" => <<"value">> }, M1 = maps:remove("key",M0), M2 = M1#{ "key" => <<"value">> }, - 118679416 = erlang:phash2(M0), - 51612236 = erlang:phash2(M1), - 118679416 = erlang:phash2(M2), + 70249457 = erlang:phash2(M0), % 118679416 + 59617982 = erlang:phash2(M1), % 51612236 + 70249457 = erlang:phash2(M2), % 118679416 ok. t_bif_erlang_phash() -> Sz = 1 bsl 32, - 268440612 = erlang:phash(#{},Sz), - 1196461908 = erlang:phash(#{ a => 1, "a" => 2, <<"a">> => 3, {a,b} => 4 },Sz), - 3944426064 = erlang:phash(#{ 1 => a, 2 => "a", 3 => <<"a">>, 4 => {a,b} },Sz), - 1394238263 = erlang:phash(#{ 1 => a },Sz), - 4066388227 = erlang:phash(#{ a => 1 },Sz), + 1113425985 = erlang:phash(#{},Sz), % 268440612 + 1510068139 = erlang:phash(#{ a => 1, "a" => 2, <<"a">> => 3, {a,b} => 4 },Sz), % 1196461908 + 3182345590 = erlang:phash(#{ 1 => a, 2 => "a", 3 => <<"a">>, 4 => {a,b} },Sz), % 3944426064 + 2927531828 = erlang:phash(#{ 1 => a },Sz), % 1394238263 + 1670235874 = erlang:phash(#{ a => 1 },Sz), % 4066388227 - 1578050717 = erlang:phash(#{{} => <<>>},Sz), - 1578050717 = erlang:phash(#{<<>> => {}},Sz), % yep, broken + 3935089469 = erlang:phash(#{{} => <<>>},Sz), % 1578050717 + 71692856 = erlang:phash(#{<<>> => {}},Sz), % 1578050717 M0 = #{ a => 1, "key" => <<"value">> }, M1 = maps:remove("key",M0), M2 = M1#{ "key" => <<"value">> }, - 3590546636 = erlang:phash(M0,Sz), - 4066388227 = erlang:phash(M1,Sz), - 3590546636 = erlang:phash(M2,Sz), + 2620391445 = erlang:phash(M0,Sz), % 3590546636 + 1670235874 = erlang:phash(M1,Sz), % 4066388227 + 2620391445 = erlang:phash(M2,Sz), % 3590546636 ok. t_bif_erlang_hash() -> Sz = 1 bsl 27 - 1, - 5158 = erlang:hash(#{},Sz), - 71555838 = erlang:hash(#{ a => 1, "a" => 2, <<"a">> => 3, {a,b} => 4 },Sz), - 5497225 = erlang:hash(#{ 1 => a, 2 => "a", 3 => <<"a">>, 4 => {a,b} },Sz), - 126071654 = erlang:hash(#{ 1 => a },Sz), - 126426236 = erlang:hash(#{ a => 1 },Sz), + 39684169 = erlang:hash(#{},Sz), % 5158 + 33673142 = erlang:hash(#{ a => 1, "a" => 2, <<"a">> => 3, {a,b} => 4 },Sz), % 71555838 + 95337869 = erlang:hash(#{ 1 => a, 2 => "a", 3 => <<"a">>, 4 => {a,b} },Sz), % 5497225 + 108959561 = erlang:hash(#{ 1 => a },Sz), % 126071654 + 59623150 = erlang:hash(#{ a => 1 },Sz), % 126426236 - 101655720 = erlang:hash(#{{} => <<>>},Sz), - 101655720 = erlang:hash(#{<<>> => {}},Sz), % yep, broken + 42775386 = erlang:hash(#{{} => <<>>},Sz), % 101655720 + 71692856 = erlang:hash(#{<<>> => {}},Sz), % 101655720 M0 = #{ a => 1, "key" => <<"value">> }, M1 = maps:remove("key",M0), M2 = M1#{ "key" => <<"value">> }, - 38260486 = erlang:hash(M0,Sz), - 126426236 = erlang:hash(M1,Sz), - 38260486 = erlang:hash(M2,Sz), + 70254632 = erlang:hash(M0,Sz), % 38260486 + 59623150 = erlang:hash(M1,Sz), % 126426236 + 70254632 = erlang:hash(M2,Sz), % 38260486 ok. @@ -805,7 +2183,9 @@ t_map_encode_decode(Config) when is_list(Config) -> {<<>>, sc9}, {3.14158, sc10}, {[3.14158], sc11}, {more_atoms, sc12}, {{more_tuples}, sc13}, {self(), sc14}, - {{},{}},{[],[]} + {{},{}},{[],[]}, + {map_s, #{a=>a, 2=>b, 3=>c}}, + {map_l, maps:from_list([{I,I}||I <- lists:seq(1,74)])} ], ok = map_encode_decode_and_match(Pairs,[],#{}), @@ -818,14 +2198,35 @@ t_map_encode_decode(Config) when is_list(Config) -> %% literally #{ "hi" => "value", a=>33, b=>55 } in the internal order #{ a:=33, b:=55, "hi" := "value"} = erlang:binary_to_term(<<131,116,0,0,0,3, - 107,0,2,104,105, % "hi" :: list() + 107,0,2,104,105, % "hi" :: list() 107,0,5,118,97,108,117,101, % "value" :: list() - 100,0,1,97, % a :: atom() - 97,33, % 33 :: integer() - 100,0,1,98, % b :: atom() - 97,55 % 55 :: integer() + 100,0,1,97, % a :: atom() + 97,33, % 33 :: integer() + 100,0,1,98, % b :: atom() + 97,55 % 55 :: integer() >>), + %% Maps of different sizes + lists:foldl(fun(Key, M0) -> + M1 = M0#{Key => Key}, + case Key rem 17 of + 0 -> + M1 = binary_to_term(term_to_binary(M1)); + _ -> + ok + end, + M1 + end, + #{}, + lists:seq(1,10000)), + + %% many maps in same binary + MapList = lists:foldl(fun(K, [M|_]=Acc) -> [M#{K => K} | Acc] end, + [#{}], + lists:seq(1,100)), + MapList = binary_to_term(term_to_binary(MapList)), + MapListR = lists:reverse(MapList), + MapListR = binary_to_term(term_to_binary(MapListR)), %% error cases %% template: <<131,116,0,0,0,2,100,0,1,97,100,0,1,98,97,1,97,1>> @@ -848,51 +2249,77 @@ t_map_encode_decode(Config) when is_list(Config) -> %% bad size (too small) .. should fail just truncate it .. weird. %% possibly change external format so truncated will be #{a:=1} - #{ a:=b } = - erlang:binary_to_term(<<131,116,0,0,0,1,100,0,1,97,100,0,1,98,97,1,97,1>>), - + #{ a:=b } = erlang:binary_to_term(<<131,116,0,0,0,1,100,0,1,97,100,0,1,98,97,1,97,1>>), + + %% specific fannerl (opensource app) binary_to_term error in 18.1 + + #{bias := {1,1,0}, + bit_fail := 0, + connections := #{{2,9} := _, + {8,14} := _, + {2,12} := _, + {5,7} := _, + {11,16} := _, + {11,15} := _}, + layers := {5,7,3}, + network_type := fann_nettype_layer, + num_input := 5, + num_layers := 3, + num_output := 3, + rprop_delta_max := _, + rprop_delta_min := _, + total_connections := 66, + total_neurons := 17, + train_error_function := fann_errorfunc_tanh, + train_stop_function := fann_stopfunc_mse, + training_algorithm := fann_train_rprop} = erlang:binary_to_term(fannerl()), ok. map_encode_decode_and_match([{K,V}|Pairs], EncodedPairs, M0) -> M1 = maps:put(K,V,M0), B0 = erlang:term_to_binary(M1), - Ls = lists:sort(fun(A,B) -> erts_internal:cmp_term(A,B) < 0 end, [{K, erlang:term_to_binary(K), erlang:term_to_binary(V)}|EncodedPairs]), - %% sort Ks and Vs according to term spec, then match it - KVbins = lists:foldr(fun({_,Kbin,Vbin}, Acc) -> [Kbin,Vbin | Acc] end, [], Ls), - ok = match_encoded_map(B0, length(Ls), KVbins), + Ls = [{erlang:term_to_binary(K), erlang:term_to_binary(V)}|EncodedPairs], + ok = match_encoded_map(B0, length(Ls), Ls), %% decode and match it M1 = erlang:binary_to_term(B0), map_encode_decode_and_match(Pairs,Ls,M1); map_encode_decode_and_match([],_,_) -> ok. match_encoded_map(<<131,116,Size:32,Encoded/binary>>,Size,Items) -> - match_encoded_map(Encoded,Items); + match_encoded_map_stripped_size(Encoded,Items,Items); match_encoded_map(_,_,_) -> no_match_size. -match_encoded_map(<<>>,[]) -> ok; -match_encoded_map(Bin,[<<131,Item/binary>>|Items]) -> - Size = erlang:byte_size(Item), - <<EncodedTerm:Size/binary, Bin1/binary>> = Bin, - EncodedTerm = Item, %% Asssert - match_encoded_map(Bin1,Items). +match_encoded_map_stripped_size(<<>>,_,_) -> ok; +match_encoded_map_stripped_size(B0,[{<<131,K/binary>>,<<131,V/binary>>}|Items],Ls) -> + Ksz = byte_size(K), + Vsz = byte_size(V), + case B0 of + <<K:Ksz/binary,V:Vsz/binary,B1/binary>> -> + match_encoded_map_stripped_size(B1,Ls,Ls); + _ -> + match_encoded_map_stripped_size(B0,Items,Ls) + end; +match_encoded_map_stripped_size(_,[],_) -> fail. t_bif_map_to_list(Config) when is_list(Config) -> [] = maps:to_list(#{}), - [{a,1},{b,2}] = maps:to_list(#{a=>1,b=>2}), - [{a,1},{b,2},{c,3}] = maps:to_list(#{c=>3,a=>1,b=>2}), - [{a,1},{b,2},{g,3}] = maps:to_list(#{g=>3,a=>1,b=>2}), - [{a,1},{b,2},{g,3},{"c",4}] = maps:to_list(#{g=>3,a=>1,b=>2,"c"=>4}), - [{3,v2},{hi,v4},{{hi,3},v5},{"hi",v3},{<<"hi">>,v1}] = maps:to_list(#{ - <<"hi">>=>v1,3=>v2,"hi"=>v3,hi=>v4,{hi,3}=>v5}), + [{a,1},{b,2}] = lists:sort(maps:to_list(#{a=>1,b=>2})), + [{a,1},{b,2},{c,3}] = lists:sort(maps:to_list(#{c=>3,a=>1,b=>2})), + [{a,1},{b,2},{g,3}] = lists:sort(maps:to_list(#{g=>3,a=>1,b=>2})), + [{a,1},{b,2},{g,3},{"c",4}] = lists:sort(maps:to_list(#{g=>3,a=>1,b=>2,"c"=>4})), + [{3,v2},{hi,v4},{{hi,3},v5},{"hi",v3},{<<"hi">>,v1}] = + lists:sort(maps:to_list(#{<<"hi">>=>v1,3=>v2,"hi"=>v3,hi=>v4,{hi,3}=>v5})), - [{3,v7},{hi,v9},{{hi,3},v10},{"hi",v8},{<<"hi">>,v6}] = maps:to_list(#{ - <<"hi">>=>v1,3=>v2,"hi"=>v3,hi=>v4,{hi,3}=>v5, - <<"hi">>=>v6,3=>v7,"hi"=>v8,hi=>v9,{hi,3}=>v10}), + [{3,v7},{hi,v9},{{hi,3},v10},{"hi",v8},{<<"hi">>,v6}] = + lists:sort(maps:to_list(#{<<"hi">>=>v1,3=>v2,"hi"=>v3,hi=>v4,{hi,3}=>v5, + <<"hi">>=>v6,3=>v7,"hi"=>v8,hi=>v9,{hi,3}=>v10})), %% error cases - {'EXIT', {badarg,_}} = (catch maps:to_list(id(a))), - {'EXIT', {badarg,_}} = (catch maps:to_list(id(42))), + do_badmap(fun(T) -> + {'EXIT', {{badmap,T},_}} = + (catch maps:to_list(T)) + end), ok. @@ -901,7 +2328,7 @@ t_bif_map_from_list(Config) when is_list(Config) -> A = maps:from_list([]), 0 = erlang:map_size(A), - #{a:=1,b:=2} = maps:from_list([{a,1},{b,2}]), + #{a:=1,b:=2} = maps:from_list([{a,1},{b,2}]), #{c:=3,a:=1,b:=2} = maps:from_list([{a,1},{b,2},{c,3}]), #{g:=3,a:=1,b:=2} = maps:from_list([{a,1},{b,2},{g,3}]), @@ -914,6 +2341,13 @@ t_bif_map_from_list(Config) when is_list(Config) -> maps:from_list([ {{hi,3},v3}, {"hi",v0},{3,v1}, {<<"hi">>,v4}, {hi,v2}, {<<"hi">>,v6}, {{hi,3},v10},{"hi",v11}, {hi,v9}, {3,v8}]), + %% repeated keys (large -> small) + Ps1 = [{a,I}|| I <- lists:seq(1,32)], + Ps2 = [{a,I}|| I <- lists:seq(33,64)], + + M = maps:from_list(Ps1 ++ [{b,1},{c,1}] ++ Ps2), + #{ a := 64, b := 1, c := 1 } = M, + %% error cases {'EXIT', {badarg,_}} = (catch maps:from_list(id([{a,b},b]))), {'EXIT', {badarg,_}} = (catch maps:from_list(id([{a,b},{b,b,3}]))), @@ -923,6 +2357,184 @@ t_bif_map_from_list(Config) when is_list(Config) -> {'EXIT', {badarg,_}} = (catch maps:from_list(id(42))), ok. +t_bif_build_and_check(Config) when is_list(Config) -> + ok = check_build_and_remove(750,[ + fun(K) -> [K,K] end, + fun(K) -> [float(K),K] end, + fun(K) -> K end, + fun(K) -> {1,K} end, + fun(K) -> {K} end, + fun(K) -> [K|K] end, + fun(K) -> [K,1,2,3,4] end, + fun(K) -> {K,atom} end, + fun(K) -> float(K) end, + fun(K) -> integer_to_list(K) end, + fun(K) -> list_to_atom(integer_to_list(K)) end, + fun(K) -> [K,{K,[K,{K,[K]}]}] end, + fun(K) -> <<K:32>> end + ]), + + ok. + +check_build_and_remove(_,[]) -> ok; +check_build_and_remove(N,[F|Fs]) -> + {M,Ks} = build_and_check(N, maps:new(), F, []), + ok = remove_and_check(Ks,M), + check_build_and_remove(N,Fs). + +build_and_check(0, M0, _, Ks) -> {M0, Ks}; +build_and_check(N, M0, F, Ks) -> + K = build_key(F,N), + M1 = maps:put(K,K,M0), + ok = check_keys_exist([I||{I,_} <- [{K,M1}|Ks]], M1), + M2 = maps:update(K,v,M1), + v = maps:get(K,M2), + build_and_check(N-1,M1,F,[{K,M1}|Ks]). + +remove_and_check([],_) -> ok; +remove_and_check([{K,Mc}|Ks], M0) -> + K = maps:get(K,M0), + true = maps:is_key(K,M0), + true = Mc =:= M0, + true = M0 == Mc, + M1 = maps:remove(K,M0), + false = M1 =:= Mc, + false = Mc == M1, + false = maps:is_key(K,M1), + true = maps:is_key(K,M0), + ok = check_keys_exist([I||{I,_} <- Ks],M1), + error = maps:find(K,M1), + remove_and_check(Ks, M1). + +build_key(F,N) when N rem 3 =:= 0 -> F(N); +build_key(F,N) when N rem 3 =:= 1 -> K = F(N), {K,K}; +build_key(F,N) when N rem 3 =:= 2 -> K = F(N), [K,K]. + +check_keys_exist([], _) -> ok; +check_keys_exist([K|Ks],M) -> + true = maps:is_key(K,M), + check_keys_exist(Ks,M). + +t_bif_merge_and_check(Config) when is_list(Config) -> + + io:format("rand:export_seed() -> ~p\n",[rand:export_seed()]), + + %% simple disjunct ones + %% make sure all keys are unique + Kss = [[a,b,c,d], + [1,2,3,4], + [], + ["hi"], + [e], + [build_key(fun(K) -> {small,K} end, I) || I <- lists:seq(1,32)], + lists:seq(5, 28), + lists:seq(29, 59), + [build_key(fun(K) -> integer_to_list(K) end, I) || I <- lists:seq(2000,10000)], + [build_key(fun(K) -> <<K:32>> end, I) || I <- lists:seq(1,80)], + [build_key(fun(K) -> {<<K:32>>} end, I) || I <- lists:seq(100,1000)]], + + + KsMs = build_keys_map_pairs(Kss), + Cs = [{CKs1,CM1,CKs2,CM2} || {CKs1,CM1} <- KsMs, {CKs2,CM2} <- KsMs], + ok = merge_and_check_combo(Cs), + + %% overlapping ones + + KVs1 = [{a,1},{b,2},{c,3}], + KVs2 = [{b,3},{c,4},{d,5}], + KVs = [{I,I} || I <- lists:seq(1,32)], + KVs3 = KVs1 ++ KVs, + KVs4 = KVs2 ++ KVs, + + M1 = maps:from_list(KVs1), + M2 = maps:from_list(KVs2), + M3 = maps:from_list(KVs3), + M4 = maps:from_list(KVs4), + + M12 = maps:merge(M1,M2), + ok = check_key_values(KVs2 ++ [{a,1}], M12), + M21 = maps:merge(M2,M1), + ok = check_key_values(KVs1 ++ [{d,5}], M21), + + M34 = maps:merge(M3,M4), + ok = check_key_values(KVs4 ++ [{a,1}], M34), + M43 = maps:merge(M4,M3), + ok = check_key_values(KVs3 ++ [{d,5}], M43), + + M14 = maps:merge(M1,M4), + ok = check_key_values(KVs4 ++ [{a,1}], M14), + M41 = maps:merge(M4,M1), + ok = check_key_values(KVs1 ++ [{d,5}] ++ KVs, M41), + + [begin Ma = random_map(SzA, a), + Mb = random_map(SzB, b), + ok = merge_maps(Ma, Mb) + end || SzA <- [3,10,20,100,200,1000], SzB <- [3,10,20,100,200,1000]], + + ok. + +% Generate random map with an average of Sz number of pairs: K -> {V,K} +random_map(Sz, V) -> + random_map_insert(#{}, 0, V, Sz*2). + +random_map_insert(M0, K0, _, Sz) when K0 > Sz -> + M0; +random_map_insert(M0, K0, V, Sz) -> + Key = K0 + rand:uniform(3), + random_map_insert(M0#{Key => {V,Key}}, Key, V, Sz). + + +merge_maps(A, B) -> + AB = maps:merge(A, B), + %%io:format("A=~p\nB=~p\n",[A,B]), + maps_foreach(fun(K,VB) -> VB = maps:get(K, AB) + end, B), + maps_foreach(fun(K,VA) -> + case {maps:get(K, AB),maps:find(K, B)} of + {VA, error} -> ok; + {VB, {ok, VB}} -> ok + end + end, A), + + maps_foreach(fun(K,V) -> + case {maps:find(K, A),maps:find(K, B)} of + {{ok, V}, error} -> ok; + {error, {ok, V}} -> ok; + {{ok,_}, {ok, V}} -> ok + end + end, AB), + ok. + +maps_foreach(Fun, Map) -> + maps:fold(fun(K,V,_) -> Fun(K,V) end, void, Map). + + +check_key_values([],_) -> ok; +check_key_values([{K,V}|KVs],M) -> + V = maps:get(K,M), + check_key_values(KVs,M). + +merge_and_check_combo([]) -> ok; +merge_and_check_combo([{Ks1,M1,Ks2,M2}|Cs]) -> + M12 = maps:merge(M1,M2), + ok = check_keys_exist(Ks1 ++ Ks2, M12), + M21 = maps:merge(M2,M1), + ok = check_keys_exist(Ks1 ++ Ks2, M21), + + true = M12 =:= M21, + M12 = M21, + + merge_and_check_combo(Cs). + +build_keys_map_pairs([]) -> []; +build_keys_map_pairs([Ks|Kss]) -> + M = maps:from_list(keys_to_pairs(Ks)), + ok = check_keys_exist(Ks, M), + [{Ks,M}|build_keys_map_pairs(Kss)]. + +keys_to_pairs(Ks) -> [{K,K} || K <- Ks]. + + %% Maps module, not BIFs t_maps_fold(_Config) -> Vs = lists:seq(1,100), @@ -960,6 +2572,191 @@ t_maps_without(_Config) -> %% MISC + +%% Verify that the the number of nodes in hashmaps +%% of different types and sizes does not deviate too +%% much from the theoretical model. +t_hashmap_balance(_Config) -> + io:format("Integer keys\n", []), + hashmap_balance(fun(I) -> I end), + io:format("Float keys\n", []), + hashmap_balance(fun(I) -> float(I) end), + io:format("String keys\n", []), + hashmap_balance(fun(I) -> integer_to_list(I) end), + io:format("Binary (big) keys\n", []), + hashmap_balance(fun(I) -> <<I:16/big>> end), + io:format("Binary (little) keys\n", []), + hashmap_balance(fun(I) -> <<I:16/little>> end), + io:format("Atom keys\n", []), + erts_debug:set_internal_state(available_internal_state, true), + hashmap_balance(fun(I) -> erts_debug:get_internal_state({atom,I}) end), + erts_debug:set_internal_state(available_internal_state, false), + + ok. + +hashmap_balance(KeyFun) -> + F = fun(I, {M0,Max0}) -> + Key = KeyFun(I), + M1 = M0#{Key => Key}, + Max1 = case erts_internal:map_type(M1) of + hashmap -> + Nodes = hashmap_nodes(M1), + Avg = maps:size(M1) * 0.4, + StdDev = math:sqrt(maps:size(M1)) / 3, + SD_diff = abs(Nodes - Avg) / StdDev, + %%io:format("~p keys: ~p nodes avg=~p SD_diff=~p\n", + %% [maps:size(M1), Nodes, Avg, SD_diff]), + {MaxDiff0, _} = Max0, + case {Nodes > Avg, SD_diff > MaxDiff0} of + {true, true} -> {SD_diff, M1}; + _ -> Max0 + end; + + flatmap -> Max0 + end, + {M1, Max1} + end, + + {_,{MaxDiff,MaxMap}} = lists:foldl(F, + {#{}, {0, 0}}, + lists:seq(1,10000)), + io:format("Max std dev diff ~p for map of size ~p (nodes=~p, flatsize=~p)\n", + [MaxDiff, maps:size(MaxMap), hashmap_nodes(MaxMap), erts_debug:flat_size(MaxMap)]), + + true = (MaxDiff < 6), % The probability of this line failing is about 0.000000001 + % for a uniform hash. I've set the probability this "high" for now + % to detect flaws in our make_internal_hash. + % Hard limit is 15 (see hashmap_over_estimated_heap_size). + ok. + +hashmap_nodes(M) -> + Info = erts_debug:map_info(M), + lists:foldl(fun(Tpl,Acc) -> + case element(1,Tpl) of + bitmaps -> Acc + element(2,Tpl); + arrays -> Acc + element(2,Tpl); + _ -> Acc + end + end, + 0, + Info). + +t_erts_internal_order(_Config) when is_list(_Config) -> + + -1 = erts_internal:cmp_term(1,2), + 1 = erts_internal:cmp_term(2,1), + 0 = erts_internal:cmp_term(2,2), + + + -1 = erts_internal:cmp_term(1,a), + 1 = erts_internal:cmp_term(a,1), + 0 = erts_internal:cmp_term(a,a), + + -1 = erts_internal:cmp_term(1,1.0), + 1 = erts_internal:cmp_term(1.0,1), + 0 = erts_internal:cmp_term(1.0,1.0), + + -1 = erts_internal:cmp_term(1,1 bsl 65), + 1 = erts_internal:cmp_term(1 bsl 65,1), + 0 = erts_internal:cmp_term(1 bsl 65, 1 bsl 65), + + -1 = erts_internal:cmp_term(1 bsl 65,float(1)), + 1 = erts_internal:cmp_term(float(1),1 bsl 65), + -1 = erts_internal:cmp_term(1,float(1 bsl 65)), + 1 = erts_internal:cmp_term(float(1 bsl 65),1), + 0 = erts_internal:cmp_term(float(1 bsl 65), float(1 bsl 65)), + + %% reported errors + -1 = erts_internal:cmp_term(0,2147483648), + 0 = erts_internal:cmp_term(2147483648,2147483648), + 1 = erts_internal:cmp_term(2147483648,0), + + M = #{0 => 0,2147483648 => 0}, + true = M =:= binary_to_term(term_to_binary(M)), + + F1 = fun(_, _) -> 0 end, + F2 = fun(_, _) -> 1 end, + M0 = maps:from_list( [{-2147483649, 0}, {0,0}, {97, 0}, {false, 0}, {flower, 0}, {F1, 0}, {F2, 0}, {<<>>, 0}]), + M1 = maps:merge(M0, #{0 => 1}), + 8 = maps:size(M1), + 1 = maps:get(0,M1), + ok. + +t_erts_internal_hash(_Config) when is_list(_Config) -> + K1 = 0.0, + K2 = 0.0/-1, + M = maps:from_list([{I,I}||I<-lists:seq(1,32)]), + + M1 = M#{ K1 => a, K2 => b }, + b = maps:get(K2,M1), + + M2 = M#{ K2 => a, K1 => b }, + b = maps:get(K1,M2), + + %% test previously faulty hash list optimization + + M3 = M#{[0] => a, [0,0] => b, [0,0,0] => c, [0,0,0,0] => d}, + a = maps:get([0],M3), + b = maps:get([0,0],M3), + c = maps:get([0,0,0],M3), + d = maps:get([0,0,0,0],M3), + + M4 = M#{{[0]} => a, {[0,0]} => b, {[0,0,0]} => c, {[0,0,0,0]} => d}, + a = maps:get({[0]},M4), + b = maps:get({[0,0]},M4), + c = maps:get({[0,0,0]},M4), + d = maps:get({[0,0,0,0]},M4), + + M5 = M3#{[0,0,0] => e, [0,0,0,0] => f, [0,0,0,0,0] => g, + [0,0,0,0,0,0] => h, [0,0,0,0,0,0,0] => i, + [0,0,0,0,0,0,0,0] => j, [0,0,0,0,0,0,0,0,0] => k}, + + a = maps:get([0],M5), + b = maps:get([0,0],M5), + e = maps:get([0,0,0],M5), + f = maps:get([0,0,0,0],M5), + g = maps:get([0,0,0,0,0],M5), + h = maps:get([0,0,0,0,0,0],M5), + i = maps:get([0,0,0,0,0,0,0],M5), + j = maps:get([0,0,0,0,0,0,0,0],M5), + k = maps:get([0,0,0,0,0,0,0,0,0],M5), + + M6 = M4#{{[0,0,0]} => e, {[0,0,0,0]} => f, {[0,0,0,0,0]} => g, + {[0,0,0,0,0,0]} => h, {[0,0,0,0,0,0,0]} => i, + {[0,0,0,0,0,0,0,0]} => j, {[0,0,0,0,0,0,0,0,0]} => k}, + + a = maps:get({[0]},M6), + b = maps:get({[0,0]},M6), + e = maps:get({[0,0,0]},M6), + f = maps:get({[0,0,0,0]},M6), + g = maps:get({[0,0,0,0,0]},M6), + h = maps:get({[0,0,0,0,0,0]},M6), + i = maps:get({[0,0,0,0,0,0,0]},M6), + j = maps:get({[0,0,0,0,0,0,0,0]},M6), + k = maps:get({[0,0,0,0,0,0,0,0,0]},M6), + + M7 = maps:merge(M5,M6), + + a = maps:get([0],M7), + b = maps:get([0,0],M7), + e = maps:get([0,0,0],M7), + f = maps:get([0,0,0,0],M7), + g = maps:get([0,0,0,0,0],M7), + h = maps:get([0,0,0,0,0,0],M7), + i = maps:get([0,0,0,0,0,0,0],M7), + j = maps:get([0,0,0,0,0,0,0,0],M7), + k = maps:get([0,0,0,0,0,0,0,0,0],M7), + a = maps:get({[0]},M7), + b = maps:get({[0,0]},M7), + e = maps:get({[0,0,0]},M7), + f = maps:get({[0,0,0,0]},M7), + g = maps:get({[0,0,0,0,0]},M7), + h = maps:get({[0,0,0,0,0,0]},M7), + i = maps:get({[0,0,0,0,0,0,0]},M7), + j = maps:get({[0,0,0,0,0,0,0,0]},M7), + k = maps:get({[0,0,0,0,0,0,0,0,0]},M7), + ok. + t_pdict(_Config) -> put(#{ a => b, b => a},#{ c => d}), @@ -1086,5 +2883,297 @@ trace_collector(Msg,Parent) -> Parent ! Msg, Parent. +t_has_map_fields(Config) when is_list(Config) -> + true = has_map_fields_1(#{one=>1}), + true = has_map_fields_1(#{one=>1,two=>2}), + false = has_map_fields_1(#{two=>2}), + false = has_map_fields_1(#{}), + + true = has_map_fields_2(#{c=>1,b=>2,a=>3}), + true = has_map_fields_2(#{c=>1,b=>2,a=>3,x=>42}), + false = has_map_fields_2(#{b=>2,c=>1}), + false = has_map_fields_2(#{x=>y}), + false = has_map_fields_2(#{}), + + true = has_map_fields_3(#{c=>1,b=>2,a=>3}), + true = has_map_fields_3(#{c=>1,b=>2,a=>3,[]=>42}), + true = has_map_fields_3(#{b=>2,a=>3,[]=>42,42.0=>43}), + true = has_map_fields_3(#{a=>3,[]=>42,42.0=>43}), + true = has_map_fields_3(#{[]=>42,42.0=>43}), + false = has_map_fields_3(#{b=>2,c=>1}), + false = has_map_fields_3(#{[]=>y}), + false = has_map_fields_3(#{42.0=>x,a=>99}), + false = has_map_fields_3(#{}), + + ok. + +has_map_fields_1(#{one:=_}) -> true; +has_map_fields_1(#{}) -> false. + +has_map_fields_2(#{a:=_,b:=_,c:=_}) -> true; +has_map_fields_2(#{}) -> false. + +has_map_fields_3(#{a:=_,b:=_}) -> true; +has_map_fields_3(#{[]:=_,42.0:=_}) -> true; +has_map_fields_3(#{}) -> false. + +y_regs(Config) when is_list(Config) -> + Val = [length(Config)], + Map0 = y_regs_update(#{}, Val), + Map2 = y_regs_update(Map0, Val), + + Map3 = maps:from_list([{I,I*I} || I <- lists:seq(1, 100)]), + Map4 = y_regs_update(Map3, Val), + + true = is_map(Map2) andalso is_map(Map4), + + ok. + +y_regs_update(Map0, Val0) -> + Val1 = {t,Val0}, + K1 = id({key,1}), + K2 = id({key,2}), + Map1 = Map0#{K1=>K1, + a=>Val0,b=>Val0,c=>Val0,d=>Val0,e=>Val0, + f=>Val0,g=>Val0,h=>Val0,i=>Val0,j=>Val0, + k=>Val0,l=>Val0,m=>Val0,n=>Val0,o=>Val0, + p=>Val0,q=>Val0,r=>Val0,s=>Val0,t=>Val0, + u=>Val0,v=>Val0,w=>Val0,x=>Val0,y=>Val0, + z=>Val0, + aa=>Val0,ab=>Val0,ac=>Val0,ad=>Val0,ae=>Val0, + af=>Val0,ag=>Val0,ah=>Val0,ai=>Val0,aj=>Val0, + ak=>Val0,al=>Val0,am=>Val0,an=>Val0,ao=>Val0, + ap=>Val0,aq=>Val0,ar=>Val0,as=>Val0,at=>Val0, + au=>Val0,av=>Val0,aw=>Val0,ax=>Val0,ay=>Val0, + az=>Val0, + K2=>[a,b,c]}, + Map2 = Map1#{K1=>K1, + a:=Val1,b:=Val1,c:=Val1,d:=Val1,e:=Val1, + f:=Val1,g:=Val1,h:=Val1,i:=Val1,j:=Val1, + k:=Val1,l:=Val1,m:=Val1,n:=Val1,o:=Val1, + p:=Val1,q:=Val1,r:=Val1,s:=Val1,t:=Val1, + u:=Val1,v:=Val1,w:=Val1,x:=Val1,y:=Val1, + z:=Val1, + aa:=Val1,ab:=Val1,ac:=Val1,ad:=Val1,ae:=Val1, + af:=Val1,ag:=Val1,ah:=Val1,ai:=Val1,aj:=Val1, + ak:=Val1,al:=Val1,am:=Val1,an:=Val1,ao:=Val1, + ap:=Val1,aq:=Val1,ar:=Val1,as:=Val1,at:=Val1, + au:=Val1,av:=Val1,aw:=Val1,ax:=Val1,ay:=Val1, + az:=Val1, + K2=>[a,b,c]}, + + %% Traverse the maps to validate them. + _ = erlang:phash2({Map1,Map2}, 100000), + + _ = id({K1,K2,Val0,Val1}), %Force use of Y registers. + Map2. + +do_badmap(Test) -> + Terms = [Test,fun erlang:abs/1,make_ref(),self(),0.0/id(-1), + <<0:1024>>,<<1:1>>,<<>>,<<1,2,3>>, + [],{a,b,c},[a,b],atom,10.0,42,(1 bsl 65) + 3], + [Test(T) || T <- Terms]. + +%% Test that a module compiled with the OTP 17 compiler will +%% generate the correct 'badmap' exception. +badmap_17(Config) -> + case ?MODULE of + map_SUITE -> do_badmap_17(Config); + _ -> {skip,"Run in map_SUITE"} + end. + +do_badmap_17(Config) -> + Mod = badmap_17, + DataDir = test_server:lookup_config(data_dir, Config), + Beam = filename:join(DataDir, Mod), + {module,Mod} = code:load_abs(Beam), + do_badmap(fun Mod:update/1). + %% Use this function to avoid compile-time evaluation of an expression. id(I) -> I. + + +%% OTP-13146 +%% Provoke major GC with a lot of "fat" maps on external format in msg queue +%% causing heap fragments to be allocated. +t_gc_rare_map_overflow(Config) -> + Pa = filename:dirname(code:which(?MODULE)), + {ok, Node} = test_server:start_node(gc_rare_map_overflow, slave, [{args, "-pa \""++Pa++"\""}]), + erts_debug:set_internal_state(available_internal_state, true), + try + Echo = spawn_link(Node, fun Loop() -> receive {From,Msg} -> From ! Msg + end, + Loop() + end), + FatMap = fatmap(34), + false = (flatmap =:= erts_internal:map_type(FatMap)), + + t_gc_rare_map_overflow_do(Echo, FatMap, fun() -> erlang:garbage_collect() end), + + %% Repeat test for minor gc: + t_gc_rare_map_overflow_do(Echo, FatMap, fun() -> minor_collect() end), + + unlink(Echo), + + %% Test fatmap in exit signal + Exiter = spawn_link(Node, fun Loop() -> receive {From,Msg} -> + "not_a_map" = Msg % badmatch! + end, + Loop() + end), + process_flag(trap_exit, true), + Exiter ! {self(), FatMap}, + {'EXIT', Exiter, {{badmatch,FatMap}, _}} = receive M -> M end, + ok + + after + process_flag(trap_exit, false), + erts_debug:set_internal_state(available_internal_state, false), + test_server:stop_node(Node) + end. + +t_gc_rare_map_overflow_do(Echo, FatMap, GcFun) -> + Master = self(), + true = receive M -> false after 0 -> true end, % assert empty msg queue + Echo ! {Master, token}, + repeat(1000, fun(_) -> Echo ! {Master, FatMap} end, void), + + timer:sleep(100), % Wait for maps to arrive in our msg queue + token = receive Tok -> Tok end, % and provoke move from outer to inner msg queue + + %% Do GC that will "overflow" and create heap frags due to all the fat maps + GcFun(), + + %% Now check that all maps in msg queueu are intact + %% Will crash emulator in OTP-18.1 + repeat(1000, fun(_) -> FatMap = receive FM -> FM end end, void), + ok. + +minor_collect() -> + Before = minor_gcs(), + erts_debug:set_internal_state(force_gc, self()), + erlang:yield(), + After = minor_gcs(), + io:format("minor_gcs: ~p -> ~p\n", [Before, After]). + +minor_gcs() -> + {garbage_collection, Info} = process_info(self(), garbage_collection), + {minor_gcs, GCS} = lists:keyfind(minor_gcs, 1, Info), + GCS. + +%% Generate a map with N (or N+1) keys that has an abnormal heap demand. +%% Done by finding keys that collide in the first 32-bit hash. +fatmap(N) -> + %%erts_debug:set_internal_state(available_internal_state, true), + Table = ets:new(void, [bag, private]), + + Seed0 = rand:seed_s(exsplus, {4711, 3141592, 2718281}), + Seed1 = fatmap_populate(Table, Seed0, (1 bsl 16)), + Keys = fatmap_generate(Table, Seed1, N, []), + ets:delete(Table), + maps:from_list([{K,K} || K <- Keys]). + +fatmap_populate(_, Seed, 0) -> Seed; +fatmap_populate(Table, Seed, N) -> + {I, NextSeed} = rand:uniform_s(1 bsl 48, Seed), + Hash = internal_hash(I), + ets:insert(Table, [{Hash, I}]), + fatmap_populate(Table, NextSeed, N-1). + + +fatmap_generate(_, _, N, Acc) when N =< 0 -> + Acc; +fatmap_generate(Table, Seed, N0, Acc0) -> + {I, NextSeed} = rand:uniform_s(1 bsl 48, Seed), + Hash = internal_hash(I), + case ets:member(Table, Hash) of + true -> + NewKeys = [I | ets:lookup_element(Table, Hash, 2)], + Acc1 = lists:usort(Acc0 ++ NewKeys), + N1 = N0 - (length(Acc1) - length(Acc0)), + fatmap_generate(Table, NextSeed, N1, Acc1); + false -> + fatmap_generate(Table, NextSeed, N0, Acc0) + end. + +internal_hash(Term) -> + erts_debug:get_internal_state({internal_hash, Term}). + + +%% map external_format (fannerl). +fannerl() -> + <<131,116,0,0,0,28,100,0,13,108,101,97,114,110,105,110,103,95,114, + 97,116,101,70,63,230,102,102,96,0,0,0,100,0,17,108,101,97,114,110,105,110, + 103,95,109,111,109,101,110,116,117,109,70,0,0,0,0,0,0,0,0,100,0, + 18,116,114,97,105,110,105,110,103,95,97,108,103,111,114,105,116,104,109,100,0, + 16,102,97,110,110,95,116,114,97,105,110,95,114,112,114,111,112, + 100,0,17,109,101,97,110,95,115,113,117,97,114,101,95,101,114,114,111,114,70, + 0,0,0,0,0,0,0,0,100,0,8,98,105,116,95,102,97,105,108,97,0,100,0,20, + 116,114,97,105,110,95,101,114,114,111,114,95,102,117,110,99,116,105,111, + 110,100,0,19,102,97,110,110,95,101,114,114,111,114,102,117,110,99, + 95,116,97,110,104,100,0,9,110,117,109,95,105,110,112,117,116,97,5,100,0,10,110, + 117,109,95,111,117,116,112,117,116,97,3,100,0,13,116,111,116,97,108, + 95,110,101,117,114,111,110,115,97,17,100,0,17,116,111,116,97,108,95,99,111,110, + 110,101,99,116,105,111,110,115,97,66,100,0,12,110,101,116,119,111,114,107, + 95,116,121,112,101,100,0,18,102,97,110,110,95,110,101,116,116,121,112,101, + 95,108,97,121,101,114,100,0,15,99,111,110,110,101,99,116,105,111,110,95, + 114,97,116,101,70,63,240,0,0,0,0,0,0,100,0,10,110,117,109,95,108,97,121,101, + 114,115,97,3,100,0,19,116,114,97,105,110,95,115,116,111,112,95,102,117,110, + 99,116,105,111,110,100,0,17,102,97,110,110,95,115,116,111,112,102,117,110, + 99,95,109,115,101,100,0,15,113,117,105,99,107,112,114,111,112,95,100,101,99, + 97,121,70,191,26,54,226,224,0,0,0,100,0,12,113,117,105,99,107,112,114, + 111,112,95,109,117,70,63,252,0,0,0,0,0,0,100,0,21,114,112,114,111,112,95,105, + 110,99,114,101,97,115,101,95,102,97,99,116,111,114,70,63,243,51,51, + 64,0,0,0,100,0,21,114,112,114,111,112,95,100,101,99,114,101,97,115,101, + 95,102,97,99,116,111,114,70,63,224,0,0,0,0,0,0,100,0,15,114,112,114,111,112, + 95,100,101,108,116,97,95,109,105,110,70,0,0,0,0,0,0,0,0,100,0,15,114,112,114, + 111,112,95,100,101,108,116,97,95,109,97,120,70,64,73,0,0,0,0,0,0,100,0, + 16,114,112,114,111,112,95,100,101,108,116,97,95,122,101,114,111,70,63,185,153, + 153,160,0,0,0,100,0,26,115,97,114,112,114,111,112,95,119,101,105,103, + 104,116,95,100,101,99,97,121,95,115,104,105,102,116,70,192,26,147,116,192,0,0,0, + 100,0,35,115,97,114,112,114,111,112,95,115,116,101,112,95,101,114, + 114,111,114,95,116,104,114,101,115,104,111,108,100,95,102,97,99,116,111,114,70, + 63,185,153,153,160,0,0,0,100,0,24,115,97,114,112,114,111,112,95,115, + 116,101,112,95,101,114,114,111,114,95,115,104,105,102,116,70,63,246,40,245, + 192,0,0,0,100,0,19,115,97,114,112,114,111,112,95,116,101,109,112,101,114, + 97,116,117,114,101,70,63,142,184,81,224,0,0,0,100,0,6,108,97,121,101,114,115, + 104,3,97,5,97,7,97,3,100,0,4,98,105,97,115,104,3,97,1,97,1,97,0,100,0,11, + 99,111,110,110,101,99,116,105,111,110,115,116,0,0,0,66,104,2,97,0,97,6,70, + 191,179,51,44,64,0,0,0,104,2,97,1,97,6,70,63,178,130,90,32,0,0,0,104,2,97,2, + 97,6,70,63,82,90,88,0,0,0,0,104,2,97,3,97,6,70,63,162,91,63,192,0,0,0,104,2, + 97,4,97,6,70,191,151,70,169,0,0,0,0,104,2,97,5,97,6,70,191,117,52,222,0,0,0, + 0,104,2,97,0,97,7,70,63,152,240,139,0,0,0,0,104,2,97,1,97,7,70,191,166,31, + 187,160,0,0,0,104,2,97,2,97,7,70,191,150,70,63,0,0,0,0,104,2,97,3,97,7,70, + 63,152,181,126,128,0,0,0,104,2,97,4,97,7,70,63,151,187,162,128,0,0,0,104,2, + 97,5,97,7,70,191,143,161,101,0,0,0,0,104,2,97,0,97,8,70,191,153,102,36,128,0, + 0,0,104,2,97,1,97,8,70,63,160,139,250,64,0,0,0,104,2,97,2,97,8,70,63,164,62, + 196,64,0,0,0,104,2,97,3,97,8,70,191,178,78,209,192,0,0,0,104,2,97,4,97,8,70, + 191,185,19,76,224,0,0,0,104,2,97,5,97,8,70,63,183,142,196,96,0,0,0,104,2,97,0, + 97,9,70,63,150,104,248,0,0,0,0,104,2,97,1,97,9,70,191,164,4,100,224,0,0,0, + 104,2,97,2,97,9,70,191,169,42,42,224,0,0,0,104,2,97,3,97,9,70,63,145,54,78,128,0, + 0,0,104,2,97,4,97,9,70,63,126,243,134,0,0,0,0,104,2,97,5,97,9,70,63,177, + 203,25,96,0,0,0,104,2,97,0,97,10,70,63,172,104,47,64,0,0,0,104,2,97,1,97,10, + 70,63,161,242,193,64,0,0,0,104,2,97,2,97,10,70,63,175,208,241,192,0,0,0,104,2, + 97,3,97,10,70,191,129,202,161,0,0,0,0,104,2,97,4,97,10,70,63,178,151,55,32,0,0,0, + 104,2,97,5,97,10,70,63,137,155,94,0,0,0,0,104,2,97,0,97,11,70,191,179, + 106,160,0,0,0,0,104,2,97,1,97,11,70,63,184,253,164,96,0,0,0,104,2,97,2,97,11, + 70,191,143,30,157,0,0,0,0,104,2,97,3,97,11,70,63,153,225,140,128,0,0,0,104, + 2,97,4,97,11,70,63,161,35,85,192,0,0,0,104,2,97,5,97,11,70,63,175,200,55,192, + 0,0,0,104,2,97,0,97,12,70,191,180,116,132,96,0,0,0,104,2,97,1,97,12,70,191, + 165,151,152,0,0,0,0,104,2,97,2,97,12,70,191,180,197,91,160,0,0,0,104,2,97,3,97,12, + 70,191,91,30,160,0,0,0,0,104,2,97,4,97,12,70,63,180,251,45,32,0,0,0, + 104,2,97,5,97,12,70,63,165,134,77,64,0,0,0,104,2,97,6,97,14,70,63,181,56,242,96, + 0,0,0,104,2,97,7,97,14,70,191,165,239,234,224,0,0,0,104,2,97,8,97,14, + 70,191,154,65,216,128,0,0,0,104,2,97,9,97,14,70,63,150,250,236,0,0,0,0,104,2,97, + 10,97,14,70,191,141,105,108,0,0,0,0,104,2,97,11,97,14,70,191,152,40, + 165,0,0,0,0,104,2,97,12,97,14,70,63,141,159,46,0,0,0,0,104,2,97,13,97,14,70, + 191,183,172,137,32,0,0,0,104,2,97,6,97,15,70,63,163,26,123,192,0,0,0,104, + 2,97,7,97,15,70,63,176,184,106,32,0,0,0,104,2,97,8,97,15,70,63,152,234,144, + 0,0,0,0,104,2,97,9,97,15,70,191,172,58,70,160,0,0,0,104,2,97,10,97,15,70, + 63,161,211,211,192,0,0,0,104,2,97,11,97,15,70,191,148,171,120,128,0,0,0,104, + 2,97,12,97,15,70,63,180,117,214,224,0,0,0,104,2,97,13,97,15,70,191,104, + 230,216,0,0,0,0,104,2,97,6,97,16,70,63,178,53,103,96,0,0,0,104,2,97,7,97,16, + 70,63,170,230,232,64,0,0,0,104,2,97,8,97,16,70,191,183,45,100,192,0,0,0, + 104,2,97,9,97,16,70,63,184,100,97,32,0,0,0,104,2,97,10,97,16,70,63,169,174, + 254,64,0,0,0,104,2,97,11,97,16,70,191,119,121,234,0,0,0,0,104,2,97,12,97, + 16,70,63,149,12,170,128,0,0,0,104,2,97,13,97,16,70,191,144,193,191,0,0,0,0>>. diff --git a/erts/emulator/test/map_SUITE_data/badmap_17.beam b/erts/emulator/test/map_SUITE_data/badmap_17.beam Binary files differnew file mode 100644 index 0000000000..277fc34b94 --- /dev/null +++ b/erts/emulator/test/map_SUITE_data/badmap_17.beam diff --git a/erts/emulator/test/map_SUITE_data/badmap_17.erl b/erts/emulator/test/map_SUITE_data/badmap_17.erl new file mode 100644 index 0000000000..0ec65e0e33 --- /dev/null +++ b/erts/emulator/test/map_SUITE_data/badmap_17.erl @@ -0,0 +1,26 @@ +-module(badmap_17). +-export([update/1]). + +%% Compile this source file with OTP 17. + +update(Map) -> + try + update_1(Map), + error(update_did_not_fail) + catch + error:{badmap,Map} -> + ok + end, + try + update_2(Map), + error(update_did_not_fail) + catch + error:{badmap,Map} -> + ok + end. + +update_1(M) -> + M#{a=>42}. + +update_2(M) -> + M#{a:=42}. diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl index 8038888796..3f986ca2ed 100644 --- a/erts/emulator/test/match_spec_SUITE.erl +++ b/erts/emulator/test/match_spec_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -30,6 +31,7 @@ -export([fpe/1]). -export([otp_9422/1]). -export([faulty_seq_trace/1, do_faulty_seq_trace/0]). +-export([maps/1]). -export([runner/2, loop_runner/3]). -export([f1/1, f2/2, f3/2, fn/1, fn/2, fn/3]). -export([do_boxed_and_small/0]). @@ -62,7 +64,8 @@ all() -> moving_labels, faulty_seq_trace, empty_list, - otp_9422]; + otp_9422, + maps]; true -> [not_run] end. @@ -167,12 +170,11 @@ test_1(Config) when is_list(Config) -> [{['$1','$1'],[{is_atom, '$1'}],[kakalorum]}], [{call, {?MODULE, f2, [a, a]}}]), -% case tr0(fun() -> ?MODULE:f2(a, a) end, -% {?MODULE, f2, 2}, -% [{['$1','$1'],[{is_atom, '$1'}],[{message, {process_dump}}]}]) of -% [{trace, _, call, {?MODULE, f2, [a, a]}, Bin}] -> -% erlang:display(binary_to_list(Bin)) -% end, + %% Verify that 'process_dump' can handle a matchstate on the stack. + tr(fun() -> fbinmatch(<<0>>, 0) end, + {?MODULE, f1, 1}, + [{['_'],[],[{message, {process_dump}}]}], + [fun({trace, _, call, {?MODULE, f1, [0]}, _Bin}) -> true end]), % Error cases ?line errchk([{['$1','$1'],[{is_atom, '$1'}],[{banka, kanin}]}]), @@ -899,6 +901,74 @@ fpe(Config) when is_list(Config) -> _ -> ok end. +maps(Config) when is_list(Config) -> + {ok,#{},[],[]} = erlang:match_spec_test(#{}, [{'_',[],['$_']}], table), + {ok,#{},[],[]} = erlang:match_spec_test(#{}, [{#{},[],['$_']}], table), + {ok,false,[],[]} = + erlang:match_spec_test(#{}, [{not_a_map,[],['$_']}], table), + {ok,bar,[],[]} = + erlang:match_spec_test(#{foo => bar}, + [{#{foo => '$1'},[],['$1']}], + table), + {ok,false,[],[]} = + erlang:match_spec_test(#{foo => bar}, + [{#{foo => qux},[],[qux]}], + table), + {ok,false,[],[]} = + erlang:match_spec_test(#{}, [{#{foo => '_'},[],[foo]}], table), + {error,_} = + erlang:match_spec_test(#{}, [{#{'$1' => '_'},[],[foo]}], table), + {ok,bar,[],[]} = + erlang:match_spec_test({#{foo => bar}}, + [{{#{foo => '$1'}},[],['$1']}], + table), + {ok,#{foo := 3},[],[]} = + erlang:match_spec_test({}, [{{},[],[#{foo => {'+',1,2}}]}], table), + + {ok,"camembert",[],[]} = + erlang:match_spec_test(#{b => "camembert",c => "cabécou"}, + [{#{b => '$1',c => "cabécou"},[],['$1']}], table), + + {ok,#{a :="camembert",b := "hi"},[],[]} = + erlang:match_spec_test(#{<<"b">> =>"camembert","c"=>"cabécou", "wat"=>"hi", b=><<"other">>}, + [{#{<<"b">> => '$1',"wat" => '$2'},[],[#{a=>'$1',b=>'$2'}]}], + table), + %% large maps + + Ls0 = [{I,<<I:32>>}||I <- lists:seq(1,415)], + M0 = maps:from_list(Ls0), + M1 = #{a=>1,b=>2,c=>3,d=>4}, + + R1 = M0#{263 := #{ a=> 3 }}, + Ms1 = [{M1#{c:='$1'},[],[M0#{263 := #{a => '$1'}}]}], + + {ok,R1,[],[]} = erlang:match_spec_test(M1,Ms1,table), + + Ms2 = [{M0#{63:='$1', 19:='$2'},[],[M0#{19:='$1', 63:='$2'}]}], + R2 = M0#{63 := maps:get(19,M0), 19 := maps:get(63,M0) }, + {ok,R2,[],[]} = erlang:match_spec_test(M0,Ms2,table), + + ok = maps_check_loop(M1), + ok = maps_check_loop(M0), + M2 = maps:from_list([{integer_to_list(K),V} || {K,V} <- Ls0]), + ok = maps_check_loop(M2), + ok. + +maps_check_loop(M) -> + Ks = maps:keys(M), + maps_check_loop(M,M,M,M,Ks,lists:reverse(Ks),1). + +maps_check_loop(Orig,M0,MsM0,Rm0,[K|Ks],[Rk|Rks],Ix) -> + MsK = list_to_atom([$$]++integer_to_list(Ix)), + MsM1 = MsM0#{K := MsK}, + Rm1 = Rm0#{Rk := MsK}, + M1 = M0#{Rk := maps:get(K,MsM0)}, + Ms = [{MsM1,[],[Rm1]}], + {ok,M1,[],[]} = erlang:match_spec_test(Orig,Ms,table), + maps_check_loop(Orig,M1,MsM1,Rm1,Ks,Rks,Ix+1); +maps_check_loop(_,_,_,_,[],[],_) -> ok. + + empty_list(Config) when is_list(Config) -> Val=[{'$1',[], [{message,'$1'},{message,{caller}},{return_trace}]}], %% Did crash debug VM in faulty assert: @@ -928,14 +998,14 @@ tr(Fun, MFA, TraceFlags, Pat, PatFlags, Expected0) -> erlang:trace(P, true, TraceFlags), erlang:trace_pattern(MFA, Pat, PatFlags), lists:map( - fun(X) -> - list_to_tuple([trace, P | tuple_to_list(X)]) + fun(X) when is_function(X,1) -> X; + (X) -> list_to_tuple([trace, P | tuple_to_list(X)]) end, Expected0) end). tr(RunFun, ControlFun) -> - P = spawn(?MODULE, runner, [self(), RunFun]), + P = spawn_link(?MODULE, runner, [self(), RunFun]), collect(P, ControlFun(P)). collect(P, TMs) -> @@ -954,18 +1024,33 @@ collect([]) -> collect([TM | TMs]) -> ?t:format( "Expecting: ~p~n", [TM]), receive - M -> - case if element(1, M) == trace_ts -> - list_to_tuple(lists:reverse( - tl(lists:reverse(tuple_to_list(M))))); - true -> M - end of - TM -> - ?t:format("Got: ~p~n", [M]), - collect(TMs); - _ -> - ?t:format("Got unexpected: ~p~n", [M]), - flush({got_unexpected,M}) + M0 -> + M = case element(1, M0) of + trace_ts -> + list_to_tuple(lists:reverse( + tl(lists:reverse(tuple_to_list(M0))))); + _ -> M0 + end, + case is_function(TM,1) of + true -> + case (catch TM(M)) of + true -> + ?t:format("Got: ~p~n", [M]), + collect(TMs); + _ -> + ?t:format("Got unexpected: ~p~n", [M]), + flush({got_unexpected,M}) + end; + + false -> + case M of + TM -> + ?t:format("Got: ~p~n", [M]), + collect(TMs); + _ -> + ?t:format("Got unexpected: ~p~n", [M]), + flush({got_unexpected,M}) + end end end. @@ -1009,12 +1094,14 @@ loop_runner(Collector, Fun, Laps) -> end, loop_runner_cont(Collector, Fun, 0, Laps). -loop_runner_cont(_Collector, _Fun, Laps, Laps) -> +loop_runner_cont(Collector, _Fun, Laps, Laps) -> receive - {done, Collector} -> - io:format("loop_runner ~p exit after ~p laps\n", [self(), Laps]), - Collector ! {gone, self()} - end; + {done, Collector} -> ok; + {abort, Collector} -> ok + end, + io:format("loop_runner ~p exit after ~p laps\n", [self(), Laps]), + Collector ! {gone, self()}; + loop_runner_cont(Collector, Fun, N, Laps) -> Fun(), receive @@ -1043,6 +1130,10 @@ fn(X, Y) -> fn(X, Y, Z) -> [X, Y, Z]. +fbinmatch(<<Int, Rest/binary>>, Acc) -> + fbinmatch(Rest, [?MODULE:f1(Int) | Acc]); +fbinmatch(<<>>, Acc) -> Acc. + id(X) -> X. diff --git a/erts/emulator/test/module_info_SUITE.erl b/erts/emulator/test/module_info_SUITE.erl index 8a63d9fe3e..7c2101ca05 100644 --- a/erts/emulator/test/module_info_SUITE.erl +++ b/erts/emulator/test/module_info_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -24,7 +25,7 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, - exports/1,functions/1,native/1]). + exports/1,functions/1,deleted/1,native/1,info/1]). %%-compile(native). @@ -51,9 +52,8 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - -modules() -> - [exports, functions, native]. +modules() -> + [exports, functions, deleted, native, info]. init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Dog = ?t:timetrap(?t:minutes(3)), @@ -81,40 +81,66 @@ all_functions() -> %% Test that the list of exported functions from this module is correct. exports(Config) when is_list(Config) -> - ?line All = all_exported(), - ?line All = lists:sort(?MODULE:module_info(exports)), - ?line (catch ?MODULE:foo()), - ?line All = lists:sort(?MODULE:module_info(exports)), + All = all_exported(), + All = lists:sort(?MODULE:module_info(exports)), + (catch ?MODULE:foo()), + All = lists:sort(?MODULE:module_info(exports)), ok. %% Test that the list of exported functions from this module is correct. functions(Config) when is_list(Config) -> - ?line All = all_functions(), - ?line All = lists:sort(?MODULE:module_info(functions)), + All = all_functions(), + All = lists:sort(?MODULE:module_info(functions)), + ok. + +%% Test that deleted modules cause badarg +deleted(Config) when is_list(Config) -> + Data = ?config(data_dir, Config), + File = filename:join(Data, "module_info_test"), + {ok,module_info_test,Code} = compile:file(File, [binary]), + {module,module_info_test} = erlang:load_module(module_info_test, Code), + 17 = module_info_test:f(), + [_|_] = erlang:get_module_info(module_info_test, attributes), + [_|_] = erlang:get_module_info(module_info_test), + + %% first delete it + true = erlang:delete_module(module_info_test), + {'EXIT',{undef, _}} = (catch module_info_test:f()), + {'EXIT',{badarg, _}} = (catch erlang:get_module_info(module_info_test,attributes)), + {'EXIT',{badarg, _}} = (catch erlang:get_module_info(module_info_test)), + + %% then purge it + true = erlang:purge_module(module_info_test), + {'EXIT',{undef, _}} = (catch module_info_test:f()), + {'EXIT',{badarg, _}} = (catch erlang:get_module_info(module_info_test,attributes)), + {'EXIT',{badarg, _}} = (catch erlang:get_module_info(module_info_test)), ok. %% Test that the list of exported functions from this module is correct. +%% Verify that module_info(native) works. native(Config) when is_list(Config) -> - ?line All = all_functions(), - ?line case ?MODULE:module_info(native_addresses) of - [] -> - {comment,"no native functions"}; - L -> - %% Verify that all functions have unique addresses. - ?line S0 = sofs:set(L, [{name,arity,addr}]), - ?line S1 = sofs:projection({external,fun ?MODULE:native_proj/1}, S0), - ?line S2 = sofs:relation_to_family(S1), - ?line S3 = sofs:family_specification(fun ?MODULE:native_filter/1, S2), - ?line 0 = sofs:no_elements(S3), - ?line S4 = sofs:range(S1), - - %% Verify that the set of function with native addresses - %% is a subset of all functions in the module. - ?line AllSet = sofs:set(All, [{name,arity}]), - ?line true = sofs:is_subset(S4, AllSet), - - {comment,integer_to_list(sofs:no_elements(S0))++" native functions"} - end. + All = all_functions(), + case ?MODULE:module_info(native_addresses) of + [] -> + false = ?MODULE:module_info(native), + {comment,"no native functions"}; + L -> + true = ?MODULE:module_info(native), + %% Verify that all functions have unique addresses. + S0 = sofs:set(L, [{name,arity,addr}]), + S1 = sofs:projection({external,fun ?MODULE:native_proj/1}, S0), + S2 = sofs:relation_to_family(S1), + S3 = sofs:family_specification(fun ?MODULE:native_filter/1, S2), + 0 = sofs:no_elements(S3), + S4 = sofs:range(S1), + + %% Verify that the set of function with native addresses + %% is a subset of all functions in the module. + AllSet = sofs:set(All, [{name,arity}]), + true = sofs:is_subset(S4, AllSet), + + {comment,integer_to_list(sofs:no_elements(S0))++" native functions"} + end. native_proj({Name,Arity,Addr}) -> {Addr,{Name,Arity}}. @@ -122,6 +148,22 @@ native_proj({Name,Arity,Addr}) -> native_filter(Set) -> sofs:no_elements(Set) =/= 1. +%% Test that the module info of this module is correct. Use +%% erlang:get_module_info(?MODULE) to avoid compiler optimization tricks. +info(Config) when is_list(Config) -> + Info = erlang:get_module_info(?MODULE), + All = all_exported(), + {ok,{?MODULE,MD5}} = beam_lib:md5(code:which(?MODULE)), + {module, ?MODULE} = lists:keyfind(module, 1, Info), + {md5, MD5} = lists:keyfind(md5, 1, Info), + {exports, Exports} = lists:keyfind(exports, 1, Info), + All = lists:sort(Exports), + {attributes, Attrs} = lists:keyfind(attributes, 1, Info), + {vsn,_} = lists:keyfind(vsn, 1, Attrs), + {compile, Compile} = lists:keyfind(compile, 1, Info), + {options,_} = lists:keyfind(options, 1, Compile), + ok. + %% Helper functions (local). add_arity(L) -> diff --git a/erts/emulator/test/module_info_SUITE_data/module_info_test.erl b/erts/emulator/test/module_info_SUITE_data/module_info_test.erl new file mode 100644 index 0000000000..6eaf21b9c9 --- /dev/null +++ b/erts/emulator/test/module_info_SUITE_data/module_info_test.erl @@ -0,0 +1,24 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% %CopyrightEnd% +%% + +-module(module_info_test). +-export([f/0]). + +f() -> + 17. diff --git a/erts/emulator/test/monitor_SUITE.erl b/erts/emulator/test/monitor_SUITE.erl index aec59867d8..4db17969c0 100644 --- a/erts/emulator/test/monitor_SUITE.erl +++ b/erts/emulator/test/monitor_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -26,7 +27,8 @@ case_1/1, case_1a/1, case_2/1, case_2a/1, mon_e_1/1, demon_e_1/1, demon_1/1, demon_2/1, demon_3/1, demonitor_flush/1, local_remove_monitor/1, remote_remove_monitor/1, mon_1/1, mon_2/1, - large_exit/1, list_cleanup/1, mixer/1, named_down/1, otp_5827/1]). + large_exit/1, list_cleanup/1, mixer/1, named_down/1, otp_5827/1, + monitor_time_offset/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -38,7 +40,8 @@ all() -> [case_1, case_1a, case_2, case_2a, mon_e_1, demon_e_1, demon_1, mon_1, mon_2, demon_2, demon_3, demonitor_flush, {group, remove_monitor}, large_exit, - list_cleanup, mixer, named_down, otp_5827]. + list_cleanup, mixer, named_down, otp_5827, + monitor_time_offset]. groups() -> [{remove_monitor, [], @@ -59,7 +62,7 @@ end_per_group(_GroupName, Config) -> init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Dog=?t:timetrap(?t:minutes(15)), - [{watchdog, Dog}|Config]. + [{watchdog, Dog},{testcase, Func}|Config]. end_per_testcase(_Func, Config) -> Dog=?config(watchdog, Config), @@ -663,110 +666,96 @@ list_cleanup(Config) when is_list(Config) -> mixer(doc) -> "Test mixing of internal and external monitors."; mixer(Config) when is_list(Config) -> - ?line PA = filename:dirname(code:which(?MODULE)), - ?line NN = [j0,j1,j2,j3], -% ?line NN = [j0,j1], - ?line NL0 = [begin - {ok, J} = test_server:start_node - (X, slave, [{args, "-pa " ++ PA}]), - J - end || X <- NN], - ?line NL1 = lists:duplicate(2,node()) ++ NL0, - ?line Perm = perm(NL1), - ?line lists:foreach( - fun(NL) -> - ?line Js = [ start_jeeves({[],M}) || M <- (NL ++ NL) ], - ?line [ask_jeeves(P,{monitor_process,self()}) || P <- Js], - ?line {monitored_by,MB} = - process_info(self(),monitored_by), - ?line MBL = lists:sort(MB), - ?line JsL = lists:sort(Js), - ?line MBL = JsL, - ?line {monitors,[]} = process_info(self(),monitors), - ?line [tell_jeeves(P,{exit,flaff}) || P <- Js], - ?line wait_for_m([],[],200) - end, - Perm), - ?line lists:foreach( - fun(NL) -> - ?line Js = [ start_jeeves({[],M}) || M <- (NL ++ NL) ], - ?line Rs = [begin - {monitor_process,Ref} = - ask_jeeves(P,{monitor_process,self()}), - {P,Ref} - end - || P <- Js], - ?line {monitored_by,MB} = - process_info(self(),monitored_by), - ?line MBL = lists:sort(MB), - ?line JsL = lists:sort(Js), - ?line MBL = JsL, - ?line {monitors,[]} = process_info(self(),monitors), - ?line [ask_jeeves(P,{demonitor,Ref}) || {P,Ref} <- Rs], - ?line wait_for_m([],[],200), - ?line [tell_jeeves(P,{exit,flaff}) || P <- Js] - end, - Perm), - ?line lists:foreach( - fun(NL) -> - ?line Js = [ start_jeeves({[],M}) || M <- (NL ++ NL) ], - ?line [ask_jeeves(P,{monitor_process,self()}) || P <- Js], - ?line [erlang:monitor(process,P) || P <- Js], - ?line {monitored_by,MB} = - process_info(self(),monitored_by), - ?line MBL = lists:sort(MB), - ?line JsL = lists:sort(Js), - ?line MBL = JsL, - ?line {monitors,M} = - process_info(self(),monitors), - ?line ML = lists:sort([P||{process,P} <- M]), - ?line ML = JsL, - ?line [begin - tell_jeeves(P,{exit,flaff}), - receive {'DOWN',_,process,P,_} -> ok end - end || P <- Js], - ?line wait_for_m([],[],200) - end, - Perm), - ?line lists:foreach( - fun(NL) -> - ?line Js = [ start_jeeves({[],M}) || M <- (NL ++ NL) ], - ?line Rs = [begin - {monitor_process,Ref} = - ask_jeeves(P,{monitor_process,self()}), - {P,Ref} - end - || P <- Js], - ?line R2s = [{P,erlang:monitor(process,P)} || P <- Js], - ?line {monitored_by,MB} = - process_info(self(),monitored_by), - ?line MBL = lists:sort(MB), - ?line JsL = lists:sort(Js), - ?line MBL = JsL, - ?line {monitors,M} = - process_info(self(),monitors), - ?line ML = lists:sort([P||{process,P} <- M]), - ?line ML = JsL, - ?line [ask_jeeves(P,{demonitor,Ref}) || {P,Ref} <- Rs], - ?line wait_for_m(lists:sort(M),[],200), - ?line [erlang:demonitor(Ref) || {_P,Ref} <- R2s], - ?line wait_for_m([],[],200), - ?line [tell_jeeves(P,{exit,flaff}) || P <- Js] - end, - Perm), - [test_server:stop_node(K) || K <- NL0 ], + PA = filename:dirname(code:which(?MODULE)), + NN = [j0,j1,j2], + NL0 = [begin + {ok, J} = test_server:start_node(X,slave,[{args, "-pa " ++ PA}]), + J + end || X <- NN], + NL1 = lists:duplicate(2,node()) ++ NL0, + Perm = perm(NL1), + lists:foreach( + fun(NL) -> + Js = [start_jeeves({[],M}) || M <- (NL ++ NL)], + [ask_jeeves(P,{monitor_process,self()}) || P <- Js], + {monitored_by,MB} = process_info(self(),monitored_by), + MBL = lists:sort(MB), + JsL = lists:sort(Js), + MBL = JsL, + {monitors,[]} = process_info(self(),monitors), + [tell_jeeves(P,{exit,flaff}) || P <- Js], + wait_for_m([],[],200) + end, + Perm), + lists:foreach( + fun(NL) -> + Js = [start_jeeves({[],M}) || M <- (NL ++ NL)], + Rs = [begin + {monitor_process,Ref} = ask_jeeves(P,{monitor_process,self()}), + {P,Ref} + end || P <- Js], + {monitored_by,MB} = process_info(self(),monitored_by), + MBL = lists:sort(MB), + JsL = lists:sort(Js), + MBL = JsL, + {monitors,[]} = process_info(self(),monitors), + [ask_jeeves(P,{demonitor,Ref}) || {P,Ref} <- Rs], + wait_for_m([],[],200), + [tell_jeeves(P,{exit,flaff}) || P <- Js] + end, + Perm), + lists:foreach( + fun(NL) -> + Js = [start_jeeves({[],M}) || M <- (NL ++ NL)], + [ask_jeeves(P,{monitor_process,self()}) || P <- Js], + [erlang:monitor(process,P) || P <- Js], + {monitored_by,MB} = process_info(self(),monitored_by), + MBL = lists:sort(MB), + JsL = lists:sort(Js), + MBL = JsL, + {monitors,M} = process_info(self(),monitors), + ML = lists:sort([P||{process,P} <- M]), + ML = JsL, + [begin + tell_jeeves(P,{exit,flaff}), + receive {'DOWN',_,process,P,_} -> ok end + end || P <- Js], + wait_for_m([],[],200) + end, + Perm), + lists:foreach( + fun(NL) -> + Js = [start_jeeves({[],M}) || M <- (NL ++ NL)], + Rs = [begin + {monitor_process,Ref} = ask_jeeves(P,{monitor_process,self()}), + {P,Ref} + end || P <- Js], + R2s = [{P,erlang:monitor(process,P)} || P <- Js], + {monitored_by,MB} = process_info(self(),monitored_by), + MBL = lists:sort(MB), + JsL = lists:sort(Js), + MBL = JsL, + {monitors,M} = process_info(self(),monitors), + ML = lists:sort([P||{process,P} <- M]), + ML = JsL, + [ask_jeeves(P,{demonitor,Ref}) || {P,Ref} <- Rs], + wait_for_m(lists:sort(M),[],200), + [erlang:demonitor(Ref) || {_P,Ref} <- R2s], + wait_for_m([],[],200), + [tell_jeeves(P,{exit,flaff}) || P <- Js] + end, + Perm), + [test_server:stop_node(K) || K <- NL0], ok. named_down(doc) -> ["Test that DOWN message for a named monitor isn't" " delivered until name has been unregistered"]; named_down(suite) -> []; named_down(Config) when is_list(Config) -> - ?line {A,B,C} = now(), ?line Name = list_to_atom(atom_to_list(?MODULE) ++ "-named_down-" - ++ integer_to_list(A) - ++ "-" ++ integer_to_list(B) - ++ "-" ++ integer_to_list(C)), + ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" ++ integer_to_list(erlang:unique_integer([positive]))), ?line Prio = process_flag(priority,high), %% Spawn a bunch of high prio cpu bound processes to prevent %% normal prio processes from terminating during the next @@ -837,6 +826,89 @@ otp_5827(Config) when is_list(Config) -> ?line ?t:fail("erlang:monitor/2 hangs") end. +monitor_time_offset(Config) when is_list(Config) -> + {ok, Node} = start_node(Config, "+C single_time_warp"), + Me = self(), + PMs = lists:map(fun (_) -> + Pid = spawn(Node, + fun () -> + check_monitor_time_offset(Me) + end), + {Pid, erlang:monitor(process, Pid)} + end, + lists:seq(1, 100)), + lists:foreach(fun ({P, _M}) -> + P ! check_no_change_message + end, PMs), + lists:foreach(fun ({P, M}) -> + receive + {no_change_message_received, P} -> + ok; + {'DOWN', M, process, P, Reason} -> + ?t:fail(Reason) + end + end, PMs), + preliminary = rpc:call(Node, erlang, system_flag, [time_offset, finalize]), + lists:foreach(fun ({P, M}) -> + receive + {change_messages_received, P} -> + erlang:demonitor(M, [flush]); + {'DOWN', M, process, P, Reason} -> + ?t:fail(Reason) + end + end, PMs), + stop_node(Node), + ok. + +check_monitor_time_offset(Leader) -> + Mon1 = erlang:monitor(time_offset, clock_service), + Mon2 = erlang:monitor(time_offset, clock_service), + Mon3 = erlang:monitor(time_offset, clock_service), + Mon4 = erlang:monitor(time_offset, clock_service), + + erlang:demonitor(Mon2, [flush]), + + Mon5 = erlang:monitor(time_offset, clock_service), + Mon6 = erlang:monitor(time_offset, clock_service), + Mon7 = erlang:monitor(time_offset, clock_service), + + receive check_no_change_message -> ok end, + receive + {'CHANGE', _, time_offset, clock_service, _} -> + exit(unexpected_change_message_received) + after 0 -> + Leader ! {no_change_message_received, self()} + end, + receive after 100 -> ok end, + erlang:demonitor(Mon4, [flush]), + receive + {'CHANGE', Mon3, time_offset, clock_service, _} -> + ok + end, + receive + {'CHANGE', Mon6, time_offset, clock_service, _} -> + ok + end, + erlang:demonitor(Mon5, [flush]), + receive + {'CHANGE', Mon7, time_offset, clock_service, _} -> + ok + end, + receive + {'CHANGE', Mon1, time_offset, clock_service, _} -> + ok + end, + receive + {'CHANGE', _, time_offset, clock_service, _} -> + exit(unexpected_change_message_received) + after 1000 -> + ok + end, + Leader ! {change_messages_received, self()}. + +%% +%% ... +%% wait_for_m(_,_,0) -> exit(monitor_wait_timeout); @@ -959,3 +1031,25 @@ generate(_Fun, 0) -> []; generate(Fun, N) -> [Fun() | generate(Fun, N-1)]. + +start_node(Config) -> + start_node(Config, ""). + +start_node(Config, Args) -> + TestCase = ?config(testcase, Config), + PA = filename:dirname(code:which(?MODULE)), + ESTime = erlang:monotonic_time(1) + erlang:time_offset(1), + Unique = erlang:unique_integer([positive]), + Name = list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(TestCase) + ++ "-" + ++ integer_to_list(ESTime) + ++ "-" + ++ integer_to_list(Unique)), + test_server:start_node(Name, + slave, + [{args, "-pa " ++ PA ++ " " ++ Args}]). + +stop_node(Node) -> + test_server:stop_node(Node). diff --git a/erts/emulator/test/mtx_SUITE.erl b/erts/emulator/test/mtx_SUITE.erl index a492501959..87dace4721 100644 --- a/erts/emulator/test/mtx_SUITE.erl +++ b/erts/emulator/test/mtx_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2010-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -441,10 +442,10 @@ hammer_ets_rwlock_test(XOpts, UW, C, N, NP, SC) -> receive after infinity -> ok end end) | Ps0] end, - Start = now(), + Start = erlang:monotonic_time(), lists:foreach(fun (P) -> P ! go end, Ps), lists:foreach(fun (P) -> receive {done, P} -> ok end end, Ps), - Stop = now(), + Stop = erlang:monotonic_time(), lists:foreach(fun (P) -> unlink(P), exit(P, bang), @@ -453,7 +454,7 @@ hammer_ets_rwlock_test(XOpts, UW, C, N, NP, SC) -> {'DOWN', M, process, P, _} -> ok end end, Ps), - Res = timer:now_diff(Stop, Start)/1000000, + Res = (Stop-Start)/erlang:convert_time_unit(1,seconds,native), Caller ! {?MODULE, self(), Res} end, TP = spawn_link(T), diff --git a/erts/emulator/test/mtx_SUITE_data/Makefile.src b/erts/emulator/test/mtx_SUITE_data/Makefile.src index 04412280c0..dc880118f1 100644 --- a/erts/emulator/test/mtx_SUITE_data/Makefile.src +++ b/erts/emulator/test/mtx_SUITE_data/Makefile.src @@ -3,16 +3,17 @@ # # Copyright Ericsson AB 2010-2013. All Rights Reserved. # -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. # # %CopyrightEnd% # diff --git a/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c b/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c index 7c8137dc83..1911291448 100644 --- a/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c +++ b/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2010-2011. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/nested_SUITE.erl b/erts/emulator/test/nested_SUITE.erl index 2cd67ebaae..7cfa837ee5 100644 --- a/erts/emulator/test/nested_SUITE.erl +++ b/erts/emulator/test/nested_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index b2da6f58af..2400505159 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2010-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -37,7 +38,12 @@ threading/1, send/1, send2/1, send3/1, send_threaded/1, neg/1, is_checks/1, get_length/1, make_atom/1, make_string/1, reverse_list_test/1, - otp_9668/1, consume_timeslice/1, dirty_nif/1, dirty_nif_send/1 + otp_9828/1, + otp_9668/1, consume_timeslice/1, dirty_nif/1, dirty_nif_send/1, + dirty_nif_exception/1, call_dirty_nif_exception/1, nif_schedule/1, + nif_exception/1, call_nif_exception/1, + nif_nan_and_inf/1, nif_atom_too_long/1, + nif_monotonic_time/1, nif_time_offset/1, nif_convert_time_unit/1 ]). -export([many_args_100/100]). @@ -64,7 +70,11 @@ all() -> resource_takeover, threading, send, send2, send3, send_threaded, neg, is_checks, get_length, make_atom, make_string,reverse_list_test, - otp_9668, consume_timeslice, dirty_nif, dirty_nif_send + otp_9828, + otp_9668, consume_timeslice, + nif_schedule, dirty_nif, dirty_nif_send, dirty_nif_exception, + nif_exception, nif_nan_and_inf, nif_atom_too_long, + nif_monotonic_time, nif_time_offset, nif_convert_time_unit ]. groups() -> @@ -447,7 +457,7 @@ maps(Config) when is_list(Config) -> M = maps_from_list_nif(Pairs), R = {RIs,Is} = sorted_list_from_maps_nif(M), io:format("Pairs: ~p~nMap: ~p~nReturned: ~p~n", [lists:sort(Pairs),M,R]), - Is = lists:sort(Pairs), + true = (lists:sort(Is) =:= lists:sort(Pairs)), Is = lists:reverse(RIs), #{} = maps_from_list_nif([]), @@ -607,7 +617,6 @@ resource_new_do2(Type) -> ?line {PtrA,BinA} = get_resource(Type, ResA), ?line {PtrB,BinB} = get_resource(Type, ResB), ?line true = (PtrA =/= PtrB), - ?line [] = last_resource_dtor_call(), %% forget ResA and make it garbage {{PtrA,BinA}, {ResB,PtrB,BinB}}. @@ -1184,7 +1193,9 @@ send3(Config) when is_list(Config) -> %% Let a number of processes send random message blobs between each other %% using enif_send. Kill and spawn new ones randomly to keep a ~constant %% number of workers running. - Seed = now(), + Seed = {erlang:monotonic_time(), + erlang:time_offset(), + erlang:unique_integer()}, io:format("seed: ~p\n",[Seed]), random:seed(Seed), ets:new(nif_SUITE,[named_table,public]), @@ -1379,7 +1390,7 @@ is_checks(Config) when is_list(Config) -> self(), hd(erlang:ports()), [], [1,9,9,8], {hejsan, "hejsan", [$h,"ejs",<<"an">>]}, -18446744073709551616.2e2), try - ?line error = check_is_exception(), + ?line check_is_exception(), ?line throw(expected_badarg) catch error:badarg -> @@ -1440,6 +1451,20 @@ otp_9668(Config) -> ?line verify_tmpmem(TmpMem), ok. +otp_9828(doc) -> ["Copy of writable binary"]; +otp_9828(Config) -> + ensure_lib_loaded(Config, 1), + + otp_9828_loop(<<"I'm alive!">>, 1000). + +otp_9828_loop(Bin, 0) -> + ok; +otp_9828_loop(Bin, Val) -> + WrtBin = <<Bin/binary, Val:32>>, + ok = otp_9828_nif(WrtBin), + otp_9828_loop(WrtBin, Val-1). + + consume_timeslice(Config) when is_list(Config) -> CONTEXT_REDS = 2000, Me = self(), @@ -1524,6 +1549,20 @@ consume_timeslice(Config) when is_list(Config) -> ok. +nif_schedule(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + A = "this is a string", + B = {this,is,a,tuple}, + {B,A} = call_nif_schedule(A, B), + ok = try call_nif_schedule(1, 2) + catch + error:badarg -> + [{?MODULE,call_nif_schedule,[1,2],_}|_] = + erlang:get_stacktrace(), + ok + end, + ok. + dirty_nif(Config) when is_list(Config) -> try erlang:system_info(dirty_cpu_schedulers) of N when is_integer(N) -> @@ -1532,6 +1571,8 @@ dirty_nif(Config) when is_list(Config) -> Val2 = "Erlang", Val3 = list_to_binary([Val2, 0]), {Val1, Val2, Val3} = call_dirty_nif(Val1, Val2, Val3), + LargeArray = lists:duplicate(1000, ok), + LargeArray = call_dirty_nif_zero_args(), ok catch error:badarg -> @@ -1556,6 +1597,99 @@ dirty_nif_send(Config) when is_list(Config) -> {skipped,"No dirty scheduler support"} end. +dirty_nif_exception(Config) when is_list(Config) -> + try erlang:system_info(dirty_cpu_schedulers) of + N when is_integer(N) -> + ensure_lib_loaded(Config), + try + %% this checks that the expected exception occurs when the + %% dirty NIF returns the result of enif_make_badarg + %% directly + call_dirty_nif_exception(1), + ?t:fail(expected_badarg) + catch + error:badarg -> + [{?MODULE,call_dirty_nif_exception,[1],_}|_] = + erlang:get_stacktrace(), + ok + end, + try + %% this checks that the expected exception occurs when the + %% dirty NIF calls enif_make_badarg at some point but then + %% returns a value that isn't an exception + call_dirty_nif_exception(0), + ?t:fail(expected_badarg) + catch + error:badarg -> + [{?MODULE,call_dirty_nif_exception,[0],_}|_] = + erlang:get_stacktrace(), + ok + end, + %% this checks that a dirty NIF can raise various terms as + %% exceptions + ok = nif_raise_exceptions(call_dirty_nif_exception) + catch + error:badarg -> + {skipped,"No dirty scheduler support"} + end. + +nif_exception(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + try + %% this checks that the expected exception occurs when the NIF + %% calls enif_make_badarg at some point but then tries to return a + %% value that isn't an exception + call_nif_exception(0), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + %% this checks that a NIF can raise various terms as exceptions + ok = nif_raise_exceptions(call_nif_exception), + ok. + +nif_nan_and_inf(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + try + call_nif_nan_or_inf(nan), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + try + call_nif_nan_or_inf(inf), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + try + call_nif_nan_or_inf(tuple), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end. + +nif_atom_too_long(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + try + call_nif_atom_too_long(all), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + try + call_nif_atom_too_long(len), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end. + next_msg(_Pid) -> receive M -> M @@ -1580,7 +1714,9 @@ tmpmem() -> false -> undefined; MemInfo -> MSBCS = lists:foldl( - fun ({instance, _, L}, Acc) -> + fun ({instance, 0, _}, Acc) -> + Acc; % Ignore instance 0 + ({instance, _, L}, Acc) -> {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L), {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L), [MBCS,SBCS | Acc] @@ -1635,7 +1771,162 @@ check(Exp,Got,Line) -> io:format("CHECK at ~p: Expected ~p but got ~p\n",[Line,Exp,Got]), Got end. - + +nif_raise_exceptions(NifFunc) -> + ExcTerms = [{error, test}, "a string", <<"a binary">>, + 42, [1,2,3,4,5], [{p,1},{p,2},{p,3}]], + lists:foldl(fun(Term, ok) -> + try + erlang:apply(?MODULE,NifFunc,[Term]), + ?t:fail({expected,Term}) + catch + error:Term -> + [{?MODULE,NifFunc,[Term],_}|_] = erlang:get_stacktrace(), + ok + end + end, ok, ExcTerms). + +-define(ERL_NIF_TIME_ERROR, -9223372036854775808). +-define(TIME_UNITS, [seconds, milli_seconds, micro_seconds, nano_seconds]). + +nif_monotonic_time(Config) -> + ?ERL_NIF_TIME_ERROR = monotonic_time(invalid_time_unit), + mtime_loop(1000000). + +mtime_loop(0) -> + ok; +mtime_loop(N) -> + chk_mtime(?TIME_UNITS), + mtime_loop(N-1). + +chk_mtime([]) -> + ok; +chk_mtime([TU|TUs]) -> + A = erlang:monotonic_time(TU), + B = monotonic_time(TU), + C = erlang:monotonic_time(TU), + try + true = A =< B, + true = B =< C + catch + _ : _ -> + ?t:fail({monotonic_time_missmatch, TU, A, B, C}) + end, + chk_mtime(TUs). + +nif_time_offset(Config) -> + ?ERL_NIF_TIME_ERROR = time_offset(invalid_time_unit), + toffs_loop(1000000). + +toffs_loop(0) -> + ok; +toffs_loop(N) -> + chk_toffs(?TIME_UNITS), + toffs_loop(N-1). + +chk_toffs([]) -> + ok; +chk_toffs([TU|TUs]) -> + TO = erlang:time_offset(TU), + NifTO = time_offset(TU), + case TO =:= NifTO of + true -> + ok; + false -> + case erlang:system_info(time_warp_mode) of + no_time_warp -> + ?t:fail({time_offset_mismatch, TU, TO, NifTO}); + _ -> + %% Most frequent time offset change + %% is currently only every 15:th + %% second so this should currently + %% work... + NTO = erlang:time_offset(TU), + case NifTO =:= NTO of + true -> + ok; + false -> + ?t:fail({time_offset_mismatch, TU, TO, NifTO, NTO}) + end + end + end, + chk_toffs(TUs). + +nif_convert_time_unit(Config) -> + ?ERL_NIF_TIME_ERROR = convert_time_unit(0, seconds, invalid_time_unit), + ?ERL_NIF_TIME_ERROR = convert_time_unit(0, invalid_time_unit, seconds), + ?ERL_NIF_TIME_ERROR = convert_time_unit(0, invalid_time_unit, invalid_time_unit), + lists:foreach(fun (Offset) -> + lists:foreach(fun (Diff) -> + chk_ctu(Diff+(Offset*1000*1000*1000)) + end, + [999999999999, + 99999999999, + 9999999999, + 999999999, + 99999999, + 9999999, + 999999, + 99999, + 999, + 99, + 9, + 1, + 11, + 101, + 1001, + 10001, + 100001, + 1000001, + 10000001, + 100000001, + 1000000001, + 100000000001, + 1000000000001, + 5, + 50, + 500, + 5000, + 50000, + 500000, + 5000000, + 50000000, + 500000000, + 5000000000, + 50000000000, + 500000000000]) + end, + [-4711, -1000, -475, -5, -4, -3, -2, -1, 0, + 1, 2, 3, 4, 5, 475, 1000, 4711]), + ctu_loop(1000000). + +ctu_loop(0) -> + ok; +ctu_loop(N) -> + chk_ctu(erlang:monotonic_time(nano_seconds)), + ctu_loop(N-1). + +chk_ctu(Time) -> + chk_ctu(Time, ?TIME_UNITS). + +chk_ctu(_Time, []) -> + ok; +chk_ctu(Time, [FromTU|FromTUs]) -> + chk_ctu(Time, FromTU, ?TIME_UNITS), + chk_ctu(Time, FromTUs). + +chk_ctu(_Time, _FromTU, []) -> + ok; +chk_ctu(Time, FromTU, [ToTU|ToTUs]) -> + T = erlang:convert_time_unit(Time, nano_seconds, FromTU), + TE = erlang:convert_time_unit(T, FromTU, ToTU), + TN = convert_time_unit(T, FromTU, ToTU), + case TE =:= TN of + false -> + ?t:fail({conversion_mismatch, FromTU, T, ToTU, TE, TN}); + true -> + chk_ctu(Time, FromTU, ToTUs) + end. %% The NIFs: lib_version() -> undefined. @@ -1684,9 +1975,16 @@ reverse_list(_) -> ?nif_stub. echo_int(_) -> ?nif_stub. type_sizes() -> ?nif_stub. otp_9668_nif(_) -> ?nif_stub. +otp_9828_nif(_) -> ?nif_stub. consume_timeslice_nif(_,_) -> ?nif_stub. +call_nif_schedule(_,_) -> ?nif_stub. call_dirty_nif(_,_,_) -> ?nif_stub. send_from_dirty_nif(_) -> ?nif_stub. +call_dirty_nif_exception(_) -> ?nif_stub. +call_dirty_nif_zero_args() -> ?nif_stub. +call_nif_exception(_) -> ?nif_stub. +call_nif_nan_or_inf(_) -> ?nif_stub. +call_nif_atom_too_long(_) -> ?nif_stub. %% maps is_map_nif(_) -> ?nif_stub. @@ -1699,6 +1997,11 @@ make_map_remove_nif(_,_) -> ?nif_stub. maps_from_list_nif(_) -> ?nif_stub. sorted_list_from_maps_nif(_) -> ?nif_stub. +%% Time +monotonic_time(_) -> ?nif_stub. +time_offset(_) -> ?nif_stub. +convert_time_unit(_,_,_) -> ?nif_stub. + nif_stub_error(Line) -> exit({nif_not_loaded,module,?MODULE,line,Line}). diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c index 955dc64189..8ebce4fef4 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c +++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2009-2014. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -33,6 +34,10 @@ static ERL_NIF_TERM atom_self; static ERL_NIF_TERM atom_ok; static ERL_NIF_TERM atom_join; static ERL_NIF_TERM atom_binary_resource_type; +static ERL_NIF_TERM atom_seconds; +static ERL_NIF_TERM atom_milli_seconds; +static ERL_NIF_TERM atom_micro_seconds; +static ERL_NIF_TERM atom_nano_seconds; typedef struct @@ -137,6 +142,10 @@ static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) atom_ok = enif_make_atom(env,"ok"); atom_join = enif_make_atom(env,"join"); atom_binary_resource_type = enif_make_atom(env,"binary_resource_type"); + atom_seconds = enif_make_atom(env,"seconds"); + atom_milli_seconds = enif_make_atom(env,"milli_seconds"); + atom_micro_seconds = enif_make_atom(env,"micro_seconds"); + atom_nano_seconds = enif_make_atom(env,"nano_seconds"); *priv_data = data; return 0; @@ -380,7 +389,8 @@ static ERL_NIF_TERM type_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[ ErlNifSInt64 sint64; ErlNifUInt64 uint64; double d; - ERL_NIF_TERM atom, ref1, ref2; + ERL_NIF_TERM atom, ref1, ref2, term; + size_t len; sint = INT_MIN; do { @@ -502,6 +512,7 @@ static ERL_NIF_TERM type_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[ goto error; } } + ref1 = enif_make_ref(env); ref2 = enif_make_ref(env); if (!enif_is_ref(env,ref1) || !enif_is_ref(env,ref2) @@ -881,15 +892,19 @@ static ERL_NIF_TERM check_is(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[] * * This function is separate from check_is because it calls enif_make_badarg * and so it must return the badarg exception as its return value. Thus, the - * badarg exception indicates success. Failure is indicated by returning an - * error atom. + * badarg exception indicates success. */ static ERL_NIF_TERM check_is_exception(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { + ERL_NIF_TERM badarg, exc_term; ERL_NIF_TERM error_atom = enif_make_atom(env, "error"); - ERL_NIF_TERM badarg = enif_make_badarg(env); - if (enif_is_exception(env, error_atom)) return error_atom; - if (!enif_is_exception(env, badarg)) return error_atom; + ERL_NIF_TERM badarg_atom = enif_make_atom(env, "badarg"); + assert(!enif_is_exception(env, error_atom)); + badarg = enif_make_badarg(env); + assert(enif_is_exception(env, badarg)); + assert(enif_has_pending_exception(env, NULL)); + assert(enif_has_pending_exception(env, &exc_term)); + assert(enif_is_identical(exc_term, badarg_atom)); return badarg; } @@ -1473,6 +1488,26 @@ static ERL_NIF_TERM otp_9668_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar return atom_ok; } +static ERL_NIF_TERM otp_9828_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + /* copy a writable binary could reallocate it due to "emasculation" + and thereby render a previous inspection invalid. + */ + ErlNifBinary bin1; + ErlNifEnv* myenv; + + if (!enif_inspect_binary(env, argv[0], &bin1)) { + return enif_make_badarg(env); + } + + myenv = enif_alloc_env(); + enif_make_copy(myenv, argv[0]); + enif_free_env(myenv); + + return memcmp(bin1.data, "I'm alive!", 10)==0 ? atom_ok : atom_false; +} + + static ERL_NIF_TERM consume_timeslice_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { int percent; @@ -1493,25 +1528,60 @@ static ERL_NIF_TERM consume_timeslice_nif(ErlNifEnv* env, int argc, const ERL_NI } } +static ERL_NIF_TERM nif_sched2(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + char s[64]; + if (!enif_get_string(env, argv[2], s, sizeof s, ERL_NIF_LATIN1)) + return enif_make_badarg(env); + return enif_make_tuple2(env, argv[3], argv[2]); +} + +static ERL_NIF_TERM nif_sched1(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + ERL_NIF_TERM new_argv[4]; + new_argv[0] = enif_make_atom(env, "garbage0"); + new_argv[1] = enif_make_atom(env, "garbage1"); + new_argv[2] = argv[0]; + new_argv[3] = argv[1]; + return enif_schedule_nif(env, "nif_sched2", 0, nif_sched2, 4, new_argv); +} + +static ERL_NIF_TERM call_nif_schedule(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + ERL_NIF_TERM result; + if (argc != 2) + return enif_make_atom(env, "false"); + result = enif_schedule_nif(env, "nif_sched1", 0, nif_sched1, argc, argv); + assert(!enif_is_exception(env, result)); + return result; +} + #ifdef ERL_NIF_DIRTY_SCHEDULER_SUPPORT + +static int have_dirty_schedulers(void) +{ + ErlNifSysInfo si; + enif_system_info(&si, sizeof(si)); + return si.dirty_scheduler_support; +} + static ERL_NIF_TERM dirty_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { int n; char s[10]; ErlNifBinary b; ERL_NIF_TERM result; - if (enif_have_dirty_schedulers()) { + if (have_dirty_schedulers()) { assert(enif_is_on_dirty_scheduler(env)); } assert(argc == 3); enif_get_int(env, argv[0], &n); enif_get_string(env, argv[1], s, sizeof s, ERL_NIF_LATIN1); enif_inspect_binary(env, argv[2], &b); - result = enif_make_tuple3(env, - enif_make_int(env, n), - enif_make_string(env, s, ERL_NIF_LATIN1), - enif_make_binary(env, &b)); - return enif_schedule_dirty_nif_finalizer(env, result, enif_dirty_nif_finalizer); + return enif_make_tuple3(env, + enif_make_int(env, n), + enif_make_string(env, s, ERL_NIF_LATIN1), + enif_make_binary(env, &b)); } static ERL_NIF_TERM call_dirty_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) @@ -1522,11 +1592,11 @@ static ERL_NIF_TERM call_dirty_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM assert(!enif_is_on_dirty_scheduler(env)); if (argc != 3) return enif_make_badarg(env); - if (enif_have_dirty_schedulers()) { + if (have_dirty_schedulers()) { if (enif_get_int(env, argv[0], &n) && enif_get_string(env, argv[1], s, sizeof s, ERL_NIF_LATIN1) && enif_inspect_binary(env, argv[2], &b)) - return enif_schedule_dirty_nif(env, ERL_NIF_DIRTY_JOB_CPU_BOUND, dirty_nif, argc, argv); + return enif_schedule_nif(env, "call_dirty_nif", ERL_NIF_DIRTY_JOB_CPU_BOUND, dirty_nif, argc, argv); else return enif_make_badarg(env); } else { @@ -1534,38 +1604,166 @@ static ERL_NIF_TERM call_dirty_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM } } -static ERL_NIF_TERM dirty_sender(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM send_from_dirty_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ERL_NIF_TERM result; ErlNifPid pid; ErlNifEnv* menv; int res; - enif_get_local_pid(env, argv[0], &pid); + if (!enif_get_local_pid(env, argv[0], &pid)) + return enif_make_badarg(env); result = enif_make_tuple2(env, enif_make_atom(env, "ok"), enif_make_pid(env, &pid)); menv = enif_alloc_env(); res = enif_send(env, &pid, menv, result); enif_free_env(menv); if (!res) - /* Note the next line will crash, since dirty nifs can't return exceptions. - * This is intentional, since enif_send should not fail if the test succeeds. - */ - return enif_schedule_dirty_nif_finalizer(env, enif_make_badarg(env), enif_dirty_nif_finalizer); + return enif_make_badarg(env); else - return enif_schedule_dirty_nif_finalizer(env, result, enif_dirty_nif_finalizer); + return result; +} + +static ERL_NIF_TERM call_dirty_nif_exception(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + switch (argc) { + case 1: { + int arg; + if (enif_get_int(env, argv[0], &arg) && arg < 2) { + ERL_NIF_TERM args[255]; + int i; + args[0] = argv[0]; + for (i = 1; i < 255; i++) + args[i] = enif_make_int(env, i); + return enif_schedule_nif(env, "call_dirty_nif_exception", ERL_NIF_DIRTY_JOB_CPU_BOUND, + call_dirty_nif_exception, 255, args); + } else { + return enif_raise_exception(env, argv[0]); + } + } + case 2: { + int return_badarg_directly; + enif_get_int(env, argv[0], &return_badarg_directly); + assert(return_badarg_directly == 1 || return_badarg_directly == 0); + if (return_badarg_directly) + return enif_make_badarg(env); + else { + /* ignore return value */ enif_make_badarg(env); + return enif_make_atom(env, "ok"); + } + } + default: + return enif_schedule_nif(env, "call_dirty_nif_exception", ERL_NIF_DIRTY_JOB_CPU_BOUND, + call_dirty_nif_exception, argc-1, argv); + } } -static ERL_NIF_TERM send_from_dirty_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM call_dirty_nif_zero_args(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { - ERL_NIF_TERM result; - ErlNifPid pid; + int i; + ERL_NIF_TERM result[1000]; + ERL_NIF_TERM ok = enif_make_atom(env, "ok"); + assert(argc == 0); + for (i = 0; i < sizeof(result)/sizeof(*result); i++) { + result[i] = ok; + } + return enif_make_list_from_array(env, result, i); +} +#endif - if (!enif_get_local_pid(env, argv[0], &pid)) - return enif_make_badarg(env); - return enif_schedule_dirty_nif(env, ERL_NIF_DIRTY_JOB_CPU_BOUND, dirty_sender, argc, argv); +/* + * If argv[0] is the integer 0, call enif_make_badarg, but don't return its + * return value. Instead, return ok. Result should still be a badarg + * exception for the erlang caller. + * + * For any other value of argv[0], use it as an exception term and return + * the exception. + */ +static ERL_NIF_TERM call_nif_exception(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + ERL_NIF_TERM exc_term; + ERL_NIF_TERM badarg_atom = enif_make_atom(env, "badarg"); + int arg; + + if (enif_get_int(env, argv[0], &arg) && arg == 0) { + /* ignore return value */ enif_make_badarg(env); + assert(enif_has_pending_exception(env, NULL)); + assert(enif_has_pending_exception(env, &exc_term)); + assert(enif_is_identical(badarg_atom, exc_term)); + return enif_make_atom(env, "ok"); + } else { + ERL_NIF_TERM exc_retval = enif_raise_exception(env, argv[0]); + assert(enif_has_pending_exception(env, NULL)); + assert(enif_has_pending_exception(env, &exc_term)); + assert(enif_is_identical(argv[0], exc_term)); + return exc_retval; + } +} + +#if !defined(NAN) || !defined(INFINITY) +double zero(void) +{ + return 0.0; } #endif +static ERL_NIF_TERM call_nif_nan_or_inf(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + double val; + char arg[6]; + ERL_NIF_TERM res; + + assert(argc == 1); + enif_get_atom(env, argv[0], arg, sizeof arg, ERL_NIF_LATIN1); + if (strcmp(arg, "nan") == 0) { + /* Verify that enif_make_double raises a badarg for NaN */ +#ifdef NAN + val = NAN; +#else + val = 0.0/zero(); +#endif + } else { + /* Verify that enif_make_double raises a badarg for NaN and infinity */ +#ifdef INFINITY + val = INFINITY; +#else + val = 1.0/zero(); +#endif + } + res = enif_make_double(env, val); + assert(enif_is_exception(env, res)); + assert(enif_has_pending_exception(env, NULL)); + if (strcmp(arg, "tuple") == 0) { + return enif_make_tuple2(env, argv[0], res); + } else { + return res; + } +} + +static ERL_NIF_TERM call_nif_atom_too_long(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + char str[257]; + char arg[4]; + size_t len; + int i; + ERL_NIF_TERM res; + + assert(argc == 1); + enif_get_atom(env, argv[0], arg, sizeof arg, ERL_NIF_LATIN1); + /* Verify that creating an atom from a string that's too long results in a badarg */ + for (i = 0; i < sizeof str; ++i) { + str[i] = 'a'; + } + str[256] = '\0'; + if (strcmp(arg, "len") == 0) { + len = strlen(str); + res = enif_make_atom_len(env, str, len); + } else { + res = enif_make_atom(env, str); + } + assert(enif_is_exception(env, res)); + return res; +} + static ERL_NIF_TERM is_map_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { return enif_make_int(env, enif_is_map(env,argv[0])); @@ -1642,12 +1840,13 @@ static ERL_NIF_TERM sorted_list_from_maps_nif(ErlNifEnv* env, int argc, const ER if (argc != 1 && !enif_is_map(env, map)) return enif_make_int(env, __LINE__); - if(!enif_map_iterator_create(env, map, &iter_f, ERL_NIF_MAP_ITERATOR_HEAD)) + if(!enif_map_iterator_create(env, map, &iter_f, ERL_NIF_MAP_ITERATOR_FIRST)) return enif_make_int(env, __LINE__); cnt = 0; + next_ret = 1; while(enif_map_iterator_get_pair(env,&iter_f,&key,&value)) { - if (cnt && !next_ret) + if (!next_ret) return enif_make_int(env, __LINE__); list_f = enif_make_list_cell(env, enif_make_tuple2(env, key, value), list_f); next_ret = enif_map_iterator_next(env,&iter_f); @@ -1656,12 +1855,13 @@ static ERL_NIF_TERM sorted_list_from_maps_nif(ErlNifEnv* env, int argc, const ER if (cnt && next_ret) return enif_make_int(env, __LINE__); - if(!enif_map_iterator_create(env, map, &iter_b, ERL_NIF_MAP_ITERATOR_TAIL)) + if(!enif_map_iterator_create(env, map, &iter_b, ERL_NIF_MAP_ITERATOR_LAST)) return enif_make_int(env, __LINE__); cnt = 0; + prev_ret = 1; while(enif_map_iterator_get_pair(env,&iter_b,&key,&value)) { - if (cnt && !prev_ret) + if (!prev_ret) return enif_make_int(env, __LINE__); /* Test that iter_f can step "backwards" */ @@ -1673,6 +1873,7 @@ static ERL_NIF_TERM sorted_list_from_maps_nif(ErlNifEnv* env, int argc, const ER list_b = enif_make_list_cell(env, enif_make_tuple2(env, key, value), list_b); prev_ret = enif_map_iterator_prev(env,&iter_b); + cnt++; } if (cnt) { @@ -1692,6 +1893,87 @@ static ERL_NIF_TERM sorted_list_from_maps_nif(ErlNifEnv* env, int argc, const ER return enif_make_tuple2(env, list_f, list_b); } + +static ERL_NIF_TERM monotonic_time(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + ErlNifTimeUnit time_unit; + + if (argc != 1) + return atom_false; + + if (enif_compare(argv[0], atom_seconds) == 0) + time_unit = ERL_NIF_SEC; + else if (enif_compare(argv[0], atom_milli_seconds) == 0) + time_unit = ERL_NIF_MSEC; + else if (enif_compare(argv[0], atom_micro_seconds) == 0) + time_unit = ERL_NIF_USEC; + else if (enif_compare(argv[0], atom_nano_seconds) == 0) + time_unit = ERL_NIF_NSEC; + else + time_unit = 4711; /* invalid time unit */ + + return enif_make_int64(env, enif_monotonic_time(time_unit)); +} + +static ERL_NIF_TERM time_offset(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + ErlNifTimeUnit time_unit; + + if (argc != 1) + return atom_false; + + if (enif_compare(argv[0], atom_seconds) == 0) + time_unit = ERL_NIF_SEC; + else if (enif_compare(argv[0], atom_milli_seconds) == 0) + time_unit = ERL_NIF_MSEC; + else if (enif_compare(argv[0], atom_micro_seconds) == 0) + time_unit = ERL_NIF_USEC; + else if (enif_compare(argv[0], atom_nano_seconds) == 0) + time_unit = ERL_NIF_NSEC; + else + time_unit = 4711; /* invalid time unit */ + return enif_make_int64(env, enif_time_offset(time_unit)); +} + +static ERL_NIF_TERM convert_time_unit(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + ErlNifSInt64 i64; + ErlNifTime val; + ErlNifTimeUnit from, to; + + if (argc != 3) + return atom_false; + + if (!enif_get_int64(env, argv[0], &i64)) + return enif_make_badarg(env); + + val = (ErlNifTime) i64; + + if (enif_compare(argv[1], atom_seconds) == 0) + from = ERL_NIF_SEC; + else if (enif_compare(argv[1], atom_milli_seconds) == 0) + from = ERL_NIF_MSEC; + else if (enif_compare(argv[1], atom_micro_seconds) == 0) + from = ERL_NIF_USEC; + else if (enif_compare(argv[1], atom_nano_seconds) == 0) + from = ERL_NIF_NSEC; + else + from = 4711; /* invalid time unit */ + + if (enif_compare(argv[2], atom_seconds) == 0) + to = ERL_NIF_SEC; + else if (enif_compare(argv[2], atom_milli_seconds) == 0) + to = ERL_NIF_MSEC; + else if (enif_compare(argv[2], atom_micro_seconds) == 0) + to = ERL_NIF_USEC; + else if (enif_compare(argv[2], atom_nano_seconds) == 0) + to = ERL_NIF_NSEC; + else + to = 4711; /* invalid time unit */ + + return enif_make_int64(env, enif_convert_time_unit(val, from, to)); +} + static ErlNifFunc nif_funcs[] = { {"lib_version", 0, lib_version}, @@ -1741,11 +2023,18 @@ static ErlNifFunc nif_funcs[] = {"echo_int", 1, echo_int}, {"type_sizes", 0, type_sizes}, {"otp_9668_nif", 1, otp_9668_nif}, + {"otp_9828_nif", 1, otp_9828_nif}, {"consume_timeslice_nif", 2, consume_timeslice_nif}, + {"call_nif_schedule", 2, call_nif_schedule}, #ifdef ERL_NIF_DIRTY_SCHEDULER_SUPPORT {"call_dirty_nif", 3, call_dirty_nif}, - {"send_from_dirty_nif", 1, send_from_dirty_nif}, + {"send_from_dirty_nif", 1, send_from_dirty_nif, ERL_NIF_DIRTY_JOB_CPU_BOUND}, + {"call_dirty_nif_exception", 1, call_dirty_nif_exception, ERL_NIF_DIRTY_JOB_IO_BOUND}, + {"call_dirty_nif_zero_args", 0, call_dirty_nif_zero_args, ERL_NIF_DIRTY_JOB_CPU_BOUND}, #endif + {"call_nif_exception", 1, call_nif_exception}, + {"call_nif_nan_or_inf", 1, call_nif_nan_or_inf}, + {"call_nif_atom_too_long", 1, call_nif_atom_too_long}, {"is_map_nif", 1, is_map_nif}, {"get_map_size_nif", 1, get_map_size_nif}, {"make_new_map_nif", 0, make_new_map_nif}, @@ -1754,7 +2043,10 @@ static ErlNifFunc nif_funcs[] = {"make_map_update_nif", 3, make_map_update_nif}, {"make_map_remove_nif", 2, make_map_remove_nif}, {"maps_from_list_nif", 1, maps_from_list_nif}, - {"sorted_list_from_maps_nif", 1, sorted_list_from_maps_nif} + {"sorted_list_from_maps_nif", 1, sorted_list_from_maps_nif}, + {"monotonic_time", 1, monotonic_time}, + {"time_offset", 1, time_offset}, + {"convert_time_unit", 3, convert_time_unit} }; ERL_NIF_INIT(nif_SUITE,nif_funcs,load,reload,upgrade,unload) diff --git a/erts/emulator/test/nif_SUITE_data/nif_mod.c b/erts/emulator/test/nif_SUITE_data/nif_mod.c index 11b5d0cc35..f7e729e2b6 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_mod.c +++ b/erts/emulator/test/nif_SUITE_data/nif_mod.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2009-2014. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -239,7 +240,7 @@ static ERL_NIF_TERM lib_version(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg static ERL_NIF_TERM get_priv_data_ptr(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ADD_CALL("get_priv_data_ptr"); - return enif_make_ulong(env, (unsigned long)priv_data(env)); + return enif_make_uint64(env, (ErlNifUInt64)priv_data(env)); } static ERL_NIF_TERM make_new_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) diff --git a/erts/emulator/test/nif_SUITE_data/nif_mod.erl b/erts/emulator/test/nif_SUITE_data/nif_mod.erl index 6634624698..e65d4577c7 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_mod.erl +++ b/erts/emulator/test/nif_SUITE_data/nif_mod.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/nif_SUITE_data/testcase_driver.h b/erts/emulator/test/nif_SUITE_data/testcase_driver.h index 98339e4746..e32e63069a 100644 --- a/erts/emulator/test/nif_SUITE_data/testcase_driver.h +++ b/erts/emulator/test/nif_SUITE_data/testcase_driver.h @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/node_container_SUITE.erl b/erts/emulator/test/node_container_SUITE.erl index 3f9b339ed2..fecaad5232 100644 --- a/erts/emulator/test/node_container_SUITE.erl +++ b/erts/emulator/test/node_container_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2002-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -73,6 +74,8 @@ init_per_suite(Config) -> Config. end_per_suite(_Config) -> + erts_debug:set_internal_state(available_internal_state, true), + erts_debug:set_internal_state(node_tab_delayed_delete, -1), %% restore original value available_internal_state(false). init_per_group(_GroupName, Config) -> @@ -419,6 +422,8 @@ node_table_gc(doc) -> ["Tests that node tables are garbage collected."]; node_table_gc(suite) -> []; node_table_gc(Config) when is_list(Config) -> + erts_debug:set_internal_state(available_internal_state, true), + erts_debug:set_internal_state(node_tab_delayed_delete, 0), ?line PreKnown = nodes(known), ?line ?t:format("PreKnown = ~p~n", [PreKnown]), ?line make_node_garbage(0, 200000, 1000, []), @@ -428,6 +433,7 @@ node_table_gc(Config) when is_list(Config) -> ?line ?t:format("PostAreas = ~p~n", [PostAreas]), ?line true = length(PostKnown) =< length(PreKnown), ?line nc_refc_check(node()), + erts_debug:set_internal_state(node_tab_delayed_delete, -1), %% restore original value ?line ok. make_node_garbage(N, L, I, Ps) when N < L -> @@ -579,6 +585,8 @@ node_controller_refc(doc) -> "as they should for entities controlling a connections."]; node_controller_refc(suite) -> []; node_controller_refc(Config) when is_list(Config) -> + erts_debug:set_internal_state(available_internal_state, true), + erts_debug:set_internal_state(node_tab_delayed_delete, 0), ?line NodeFirstName = get_nodefirstname(), ?line ?line {ok, Node} = start_node(NodeFirstName), ?line true = lists:member(Node, nodes()), @@ -606,6 +614,7 @@ node_controller_refc(Config) when is_list(Config) -> ?line false = get_dist_references(Node), ?line false = lists:member(Node, nodes(known)), ?line nc_refc_check(node()), + erts_debug:set_internal_state(node_tab_delayed_delete, -1), %% restore original value ?line ok. %% @@ -989,23 +998,32 @@ check_nd_refc({ThisNodeName, ThisCreation}, NodeRefs, DistRefs, Fail) -> check_refc(ThisNodeName,ThisCreation,Table,EntryList) when is_list(EntryList) -> lists:foreach( fun ({Entry, Refc, ReferrerList}) -> - FoundRefs = + {DelayedDeleteTimer, + FoundRefs} = lists:foldl( - fun ({_Referrer, ReferencesList}, A1) -> - A1 + lists:foldl(fun ({_T,Rs},A2) -> - A2+Rs - end, - 0, - ReferencesList) + fun ({Referrer, ReferencesList}, {DDT, A1}) -> + {case Referrer of + {system,delayed_delete_timer} -> + true; + _ -> + DDT + end, + A1 + lists:foldl(fun ({_T,Rs},A2) -> + A2+Rs + end, + 0, + ReferencesList)} end, - 0, + {false, 0}, ReferrerList), - %% Reference count equals found references ? - case Refc =:= FoundRefs of - true -> + %% Reference count equals found references? + case {Refc, FoundRefs, DelayedDeleteTimer} of + {X, X, _} -> + ok; + {0, 1, true} -> ok; - false -> + _ -> exit({invalid_reference_count, Table, Entry}) end, @@ -1013,7 +1031,8 @@ check_refc(ThisNodeName,ThisCreation,Table,EntryList) when is_list(EntryList) -> case {Entry, Refc} of {ThisNodeName, 0} -> ok; {{ThisNodeName, ThisCreation}, 0} -> ok; - {_, 0} -> exit({not_referred_entry_in_table, Table, Entry}); + {_, 0} when DelayedDeleteTimer == false -> + exit({not_referred_entry_in_table, Table, Entry}); {_, _} -> ok end @@ -1117,26 +1136,18 @@ wait_until(Pred) -> false -> receive after 100 -> wait_until(Pred) end end. +get_nodefirstname_string() -> + atom_to_list(?MODULE) + ++ "-" + ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" + ++ integer_to_list(erlang:unique_integer([positive])). get_nodefirstname() -> - {A, B, C} = now(), - list_to_atom(atom_to_list(?MODULE) - ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C)). + list_to_atom(get_nodefirstname_string()). get_nodename() -> - {A, B, C} = now(), - list_to_atom(atom_to_list(?MODULE) - ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C) + list_to_atom(get_nodefirstname_string() ++ "@" ++ hostname()). diff --git a/erts/emulator/test/nofrag_SUITE.erl b/erts/emulator/test/nofrag_SUITE.erl index 57eec87e63..3660a58c56 100644 --- a/erts/emulator/test/nofrag_SUITE.erl +++ b/erts/emulator/test/nofrag_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/num_bif_SUITE.erl b/erts/emulator/test/num_bif_SUITE.erl index ff8d18eef8..90b6a36262 100644 --- a/erts/emulator/test/num_bif_SUITE.erl +++ b/erts/emulator/test/num_bif_SUITE.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2013. All Rights Reserved. +%% Copyright Ericsson AB 1997-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -394,18 +395,15 @@ t_string_to_integer(Config) when is_list(Config) -> test_sti(268435455), test_sti(-268435455), - %% 1 bsl 28 - 1, just before 32 bit bignum - test_sti(1 bsl 28 - 1), - %% 1 bsl 28, just beyond 32 bit small - test_sti(1 bsl 28), - %% 1 bsl 33, just beyond 32 bit - test_sti(1 bsl 33), - %% 1 bsl 60 - 1, just before 64 bit bignum - test_sti(1 bsl 60 - 1), - %% 1 bsl 60, just beyond 64 bit small - test_sti(1 bsl 60), - %% 1 bsl 65, just beyond 64 bit - test_sti(1 bsl 65), + % Interesting values around 2-pows, such as MIN_SMALL and MAX_SMALL. + lists:foreach(fun(Bits) -> + N = 1 bsl Bits, + test_sti(N - 1), + test_sti(N), + test_sti(N + 1) + end, + lists:seq(16, 130)), + %% Bignums. test_sti(123456932798748738738,16), test_sti(list_to_integer(lists:duplicate(2000, $1))), @@ -431,7 +429,7 @@ t_string_to_integer(Config) when is_list(Config) -> list_to_binary(Value))), {'EXIT', {badarg, _}} = (catch erlang:list_to_integer(Value)) - end,["1.0"," 1"," -1",""]), + end,["1.0"," 1"," -1","","+"]), % Custom base error cases lists:foreach(fun({Value,Base}) -> @@ -444,7 +442,11 @@ t_string_to_integer(Config) when is_list(Config) -> {"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111z",16}, {"1z111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111",16}, {"111z11111111",16}]), - + + %% log2 calculation overflow bug in do_integer_to_list (OTP-12624) + %% Would crash with segv + 0 = list_to_integer(lists:duplicate(10000000,$0)), + ok. test_sti(Num) -> @@ -454,10 +456,11 @@ test_sti(Num) -> end|| Base <- lists:seq(2,36)]. test_sti(Num,Base) -> - Num = list_to_integer(int2list(Num,Base),Base), - Num = -1*list_to_integer(int2list(Num*-1,Base),Base), - Num = binary_to_integer(int2bin(Num,Base),Base), - Num = -1*binary_to_integer(int2bin(Num*-1,Base),Base). + Neg = -Num, + Num = list_to_integer(int2list(Num,Base),Base), + Neg = list_to_integer(int2list(Num*-1,Base),Base), + Num = binary_to_integer(int2bin(Num,Base),Base), + Neg = binary_to_integer(int2bin(Num*-1,Base),Base). % Calling this function (which is not supposed to be inlined) prevents % the compiler from calculating the answer, so we don't test the compiler diff --git a/erts/emulator/test/old_mod.erl b/erts/emulator/test/old_mod.erl index 124842390a..1586a024d8 100644 --- a/erts/emulator/test/old_mod.erl +++ b/erts/emulator/test/old_mod.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2003-2010. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/old_scheduler_SUITE.erl b/erts/emulator/test/old_scheduler_SUITE.erl index 262536a068..97c99fe07b 100644 --- a/erts/emulator/test/old_scheduler_SUITE.erl +++ b/erts/emulator/test/old_scheduler_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2004-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -116,7 +117,7 @@ equal(Config) when is_list(Config) -> %% start controllers ?line Receiver = - spawn(fun() -> receiver(now(), Time, Self, Normal, Low) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, Normal, Low) end), ?line Starter = spawn(fun() -> starter(Normal, Low, Receiver) end), @@ -154,7 +155,7 @@ many_low(Config) when is_list(Config) -> Time = 30, ?line Receiver = - spawn(fun() -> receiver(now(), Time, Self, Normal, Low) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, Normal, Low) end), ?line Starter = spawn(fun() -> starter(Normal, Low, Receiver) end), ?line {NRs,NAvg,LRs,LAvg,Ratio} = @@ -185,7 +186,7 @@ few_low(Config) when is_list(Config) -> Time = 30, ?line Receiver = - spawn(fun() -> receiver(now(), Time, Self, Normal, Low) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, Normal, Low) end), ?line Starter = spawn(fun() -> starter(Normal, Low, Receiver) end), ?line {NRs,NAvg,LRs,LAvg,Ratio} = @@ -220,7 +221,7 @@ max(Config) when is_list(Config) -> Time = 30, ?line Receiver1 = - spawn(fun() -> receiver(now(), Time, Self, Max, High) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, Max, High) end), ?line Starter1 = spawn(fun() -> starter(Max, High, Receiver1) end), ?line {M1Rs,M1Avg,HRs,HAvg,Ratio1} = @@ -238,7 +239,7 @@ max(Config) when is_list(Config) -> end, ?line Receiver2 = - spawn(fun() -> receiver(now(), Time, Self, Max, Normal) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, Max, Normal) end), ?line Starter2 = spawn(fun() -> starter(Max, Normal, Receiver2) end), ?line {M2Rs,M2Avg,NRs,NAvg,Ratio2} = @@ -256,7 +257,7 @@ max(Config) when is_list(Config) -> end, ?line Receiver3 = - spawn(fun() -> receiver(now(), Time, Self, Max, Low) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, Max, Low) end), ?line Starter3 = spawn(fun() -> starter(Max, Low, Receiver3) end), ?line {M3Rs,M3Avg,LRs,LAvg,Ratio3} = @@ -290,7 +291,7 @@ high(Config) when is_list(Config) -> Time = 30, ?line Receiver1 = - spawn(fun() -> receiver(now(), Time, Self, High, Normal) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, High, Normal) end), ?line Starter1 = spawn(fun() -> starter(High, Normal, Receiver1) end), ?line {H1Rs,H1Avg,NRs,NAvg,Ratio1} = @@ -308,7 +309,7 @@ high(Config) when is_list(Config) -> end, ?line Receiver2 = - spawn(fun() -> receiver(now(), Time, Self, High, Low) end), + spawn(fun() -> receiver(erlang:monotonic_time(), Time, Self, High, Low) end), ?line Starter2 = spawn(fun() -> starter(High, Low, Receiver2) end), ?line {H2Rs,H2Avg,LRs,LAvg,Ratio2} = @@ -337,12 +338,13 @@ receiver(T0, TimeSec, Main, {P1,P1N}, {P2,P2N}) -> %% uncomment lines below to get life sign (debug) receiver(T0, Time, Main, P1,P1N,P1Rs, P2,P2N,P2Rs, 0) -> -% T = elapsed_ms(T0, now()), +% T = erlang:convert_time_unit(erlang:monotonic_time() - T0, native, milli_seconds), % erlang:display({round(T/1000),P1Rs,P2Rs}), receiver(T0, Time, Main, P1,P1N,P1Rs, P2,P2N,P2Rs, 100000); receiver(T0, Time, Main, P1,P1N,P1Rs, P2,P2N,P2Rs, C) -> - Remain = Time - elapsed_ms(T0, now()), % test time remaining + Remain = Time - erlang:convert_time_unit(erlang:monotonic_time() - T0, + native, milli_seconds), % test time remaining Remain1 = if Remain < 0 -> 0; true -> @@ -409,6 +411,3 @@ flush_loop() -> ok end, flush_loop(). - -elapsed_ms({_MS0,S0,MuS0},{_MS1,S1,MuS1}) -> - round(((S1-S0)*1000)+((MuS1-MuS0)/1000)). diff --git a/erts/emulator/test/op_SUITE.erl b/erts/emulator/test/op_SUITE.erl index ef4689b850..6eda78a57b 100644 --- a/erts/emulator/test/op_SUITE.erl +++ b/erts/emulator/test/op_SUITE.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2011. All Rights Reserved. +%% Copyright Ericsson AB 1999-2015. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -273,7 +274,8 @@ run_test_module(Cases, GuardsOk) -> ?line Bbts = lists:foldr(fun internal_bif/2, [Ok], Es), ?line Fun3 = make_function(bif_tests, Bbts), ?line Id = {function,1,id,1,[{clause,1,[{var,1,'I'}],[],[{var,1,'I'}]}]}, - ?line Module = make_module(op_tests, [Fun1,Fun2,Fun3,Id]), + Module0 = make_module(op_tests, [Fun1,Fun2,Fun3,Id]), + Module = erl_parse:new_anno(Module0), ?line lists:foreach(fun(F) -> io:put_chars([erl_pp:form(F),"\n"]) end, Module), %% Compile, load, and run the generated module. @@ -365,13 +367,16 @@ make_module(Name, Funcs) -> make_function(Name, Body) -> {function,1,Name,0,[{clause,1,[],[],Body}]}. -eval(E) -> +eval(E0) -> + E = erl_parse:new_anno(E0), ?line case catch erl_eval:exprs(E, []) of {'EXIT',Reason} -> {'EXIT',Reason}; {value,Val,_Bs} -> Val end. -unvalue(V) -> erl_parse:abstract(V). +unvalue(V) -> + Abstr = erl_parse:abstract(V), + erl_parse:anno_to_term(Abstr). value({nil,_}) -> []; value({integer,_,X}) -> X; diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl index e01b2f253b..3d0509a28c 100644 --- a/erts/emulator/test/port_SUITE.erl +++ b/erts/emulator/test/port_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -90,6 +91,7 @@ mix_up_ports/1, otp_5112/1, otp_5119/1, otp_6224/1, exit_status_multi_scheduling_block/1, ports/1, spawn_driver/1, spawn_executable/1, close_deaf_port/1, + port_setget_data/1, unregister_name/1, parallelism_option/1]). -export([do_iter_max_ports/2]). @@ -115,6 +117,7 @@ all() -> mix_up_ports, otp_5112, otp_5119, exit_status_multi_scheduling_block, ports, spawn_driver, spawn_executable, close_deaf_port, unregister_name, + port_setget_data, parallelism_option]. groups() -> @@ -1405,6 +1408,12 @@ spawn_executable(Config) when is_list(Config) -> run_echo_args(SpaceDir,[ExactFile2,"hello world","dlrow olleh"]), [ExactFile2,"hello world","dlrow olleh"] = run_echo_args(SpaceDir,[binary, ExactFile2,"hello world","dlrow olleh"]), + + [ExactFile2,"hello \"world\"","\"dlrow\" olleh"] = + run_echo_args(SpaceDir,[binary, ExactFile2,"hello \"world\"","\"dlrow\" olleh"]), + [ExactFile2,"hello \"world\"","\"dlrow\" olleh"] = + run_echo_args(SpaceDir,[binary, ExactFile2,"hello \"world\"","\"dlrow\" olleh"]), + [ExactFile2] = run_echo_args(SpaceDir,[default]), [ExactFile2,"hello world","dlrow olleh"] = run_echo_args(SpaceDir,[switch_order,ExactFile2,"hello world", @@ -1807,7 +1816,7 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) -> Parent = self(), ?t:format("SleepSecs = ~p~n", [SleepSecs]), PortProg = "sleep " ++ integer_to_list(SleepSecs), - Start = now(), + Start = erlang:monotonic_time(micro_seconds), NoProcs = case NoSchedsOnln of NProcs when NProcs < ?EXIT_STATUS_MSB_MAX_PROCS -> NProcs; @@ -1879,12 +1888,12 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) -> receive {P, started, SIds} -> SIds end end, Procs), - StartedTime = timer:now_diff(now(), Start)/1000000, + StartedTime = (erlang:monotonic_time(micro_seconds) - Start)/1000000, ?t:format("StartedTime = ~p~n", [StartedTime]), true = StartedTime < SleepSecs, erlang:system_flag(multi_scheduling, block), lists:foreach(fun (P) -> receive {P, done} -> ok end end, Procs), - DoneTime = timer:now_diff(now(), Start)/1000000, + DoneTime = (erlang:monotonic_time(micro_seconds) - Start)/1000000, ?t:format("DoneTime = ~p~n", [DoneTime]), true = DoneTime > SleepSecs, ok = verify_multi_scheduling_blocked(), @@ -2333,6 +2342,61 @@ close_deaf_port_1(N, Cmd) -> {comment, "Could not spawn more than " ++ integer_to_list(N) ++ " OS processes."} end. +%% Test undocumented port_set_data/2 and port_get_data/1 +%% Hammer from multiple processes a while +%% and then abrubtly close the port (OTP-12208). +port_setget_data(Config) when is_list(Config) -> + ok = load_driver(?config(data_dir, Config), "echo_drv"), + Port = erlang:open_port({spawn_driver, "echo_drv"}, []), + + NSched = erlang:system_info(schedulers_online), + HeapData = {1,2,3,<<"A heap binary">>,fun()->"This is fun"end, + list_to_binary(lists:seq(1,100))}, + PRs = lists:map(fun(I) -> + spawn_opt(fun() -> port_setget_data_hammer(Port,HeapData,false,1) end, + [monitor, {scheduler, I rem NSched}]) + end, + lists:seq(1,10)), + receive after 100 -> ok end, + Papa = self(), + lists:foreach(fun({Pid,_}) -> Pid ! {Papa,prepare_for_close} end, PRs), + lists:foreach(fun({Pid,_}) -> + receive {Pid,prepare_for_close} -> ok end + end, + PRs), + port_close(Port), + lists:foreach(fun({Pid,Ref}) -> + receive {'DOWN', Ref, process, Pid, normal} -> ok end + end, + PRs), + ok. + +port_setget_data_hammer(Port, HeapData, IsSet0, N) -> + Rand = random:uniform(3), + IsSet1 = try case Rand of + 1 -> true = erlang:port_set_data(Port, atom), true; + 2 -> true = erlang:port_set_data(Port, HeapData), true; + 3 -> case erlang:port_get_data(Port) of + atom -> true; + HeapData -> true; + undefined -> false=IsSet0 + end + end + catch + error:badarg -> + true = get(prepare_for_close), + io:format("~p did ~p rounds before port closed\n", [self(), N]), + exit(normal) + end, + receive {Papa, prepare_for_close} -> + put(prepare_for_close, true), + Papa ! {self(),prepare_for_close} + after 0 -> + ok + end, + port_setget_data_hammer(Port, HeapData, IsSet1, N+1). + + wait_until(Fun) -> case catch Fun() of true -> diff --git a/erts/emulator/test/port_SUITE_data/dead_port.c b/erts/emulator/test/port_SUITE_data/dead_port.c index ea91546b0c..c859dbc402 100644 --- a/erts/emulator/test/port_SUITE_data/dead_port.c +++ b/erts/emulator/test/port_SUITE_data/dead_port.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2001-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ diff --git a/erts/emulator/test/port_SUITE_data/port_test.erl b/erts/emulator/test/port_SUITE_data/port_test.erl index 56abfd5ded..b07038e73d 100644 --- a/erts/emulator/test/port_SUITE_data/port_test.erl +++ b/erts/emulator/test/port_SUITE_data/port_test.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1998-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/port_bif_SUITE.erl b/erts/emulator/test/port_bif_SUITE.erl index f439867e9c..b65a22a528 100644 --- a/erts/emulator/test/port_bif_SUITE.erl +++ b/erts/emulator/test/port_bif_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -24,7 +25,7 @@ init_per_group/2,end_per_group/2, command/1, command_e_1/1, command_e_2/1, command_e_3/1, command_e_4/1, port_info1/1, port_info2/1, - port_info_os_pid/1, + port_info_os_pid/1, port_info_race/1, connect/1, control/1, echo_to_busy/1]). -export([do_command_e_1/1, do_command_e_2/1, do_command_e_4/1]). @@ -42,7 +43,8 @@ all() -> groups() -> [{command_e, [], [command_e_1, command_e_2, command_e_3, command_e_4]}, - {port_info, [], [port_info1, port_info2, port_info_os_pid]}]. + {port_info, [], + [port_info1, port_info2, port_info_os_pid, port_info_race]}]. init_per_suite(Config) -> Config. @@ -254,6 +256,28 @@ do_port_info_os_pid() -> true = erlang:port_close(P), ok. +port_info_race(Config) when is_list(Config) -> + DataDir = ?config(data_dir, Config), + Program = filename:join(DataDir, "port_test"), + Top = self(), + P1 = open_port({spawn,Program}, [{packet,1}]), + P2 = open_port({spawn,Program}, [{packet,1}]), + Info1 = erlang:port_info(P1), + Info2 = erlang:port_info(P2), + F = fun Loop(Port, _, 0) -> + Top ! {ok,Port}; + Loop(Port, Info, N) -> + Info = erlang:port_info(Port), + Loop(Port, Info, N - 1) + end, + spawn_link(fun () -> F(P1, Info1, 1000) end), + spawn_link(fun () -> F(P2, Info2, 1000) end), + receive {ok,P1} -> ok end, + receive {ok,P2} -> ok end, + true = erlang:port_close(P1), + true = erlang:port_close(P2), + ok. + output_test(_, _, Input, Output) when Output > 16#1fffffff -> io:format("~p bytes received\n", [Input]); output_test(P, Bin, Input0, Output0) -> diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl index bf31655066..97aa5e573e 100644 --- a/erts/emulator/test/process_SUITE.erl +++ b/erts/emulator/test/process_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -379,16 +380,15 @@ eat_high(Low) -> process_flag(priority, high), receive after 1000 -> ok end, exit(Low, {you, are, dead}), - {_, Sec, _} = now(), - loop(Sec, Sec). + loop(erlang:monotonic_time() + erlang:convert_time_unit(5,seconds,native)). %% Busy loop for 5 seconds. -loop(OrigSec, CurrentSec) when CurrentSec < OrigSec+5 -> - {_, NewSec, _} = now(), - loop(OrigSec, NewSec); -loop(_, _) -> - ok. +loop(StopTime) -> + case StopTime >= erlang:monotonic_time() of + true -> ok; + false -> loop(StopTime) + end. %% Tries to send two different exit messages to a process. @@ -1478,7 +1478,15 @@ processes_this_tab(doc) -> processes_this_tab(suite) -> []; processes_this_tab(Config) when is_list(Config) -> - sys_mem_cond_run(1024, fun () -> chk_processes_bif_test_res(processes_bif_test()) end). + Mem = case {erlang:system_info(build_type), + erlang:system_info(allocator)} of + {lcnt, {_, _Vsn, [sys_alloc], _Opts}} -> + %% When running +Mea min + lcnt we may need more memory + 1024 * 4; + _ -> + 1024 + end, + sys_mem_cond_run(Mem, fun () -> chk_processes_bif_test_res(processes_bif_test()) end). chk_processes_bif_test_res(ok) -> ok; chk_processes_bif_test_res({comment, _} = Comment) -> Comment; @@ -2450,16 +2458,13 @@ start_node(Config) -> start_node(Config, Args) when is_list(Config) -> Pa = filename:dirname(code:which(?MODULE)), - {A, B, C} = now(), Name = list_to_atom(atom_to_list(?MODULE) ++ "-" ++ atom_to_list(?config(testcase, Config)) ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) + ++ integer_to_list(erlang:system_time(seconds)) ++ "-" - ++ integer_to_list(C)), + ++ integer_to_list(erlang:unique_integer([positive]))), ?t:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]). stop_node(Node) -> diff --git a/erts/emulator/test/pseudoknot_SUITE.erl b/erts/emulator/test/pseudoknot_SUITE.erl index 5a7cdcecd5..58ef3cd563 100644 --- a/erts/emulator/test/pseudoknot_SUITE.erl +++ b/erts/emulator/test/pseudoknot_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2001-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/random_iolist.erl b/erts/emulator/test/random_iolist.erl index 8f21b5a3b3..9a0f034e72 100644 --- a/erts/emulator/test/random_iolist.erl +++ b/erts/emulator/test/random_iolist.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2010. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/receive_SUITE.erl b/erts/emulator/test/receive_SUITE.erl index 2e7ac1f50c..ccae0df72e 100644 --- a/erts/emulator/test/receive_SUITE.erl +++ b/erts/emulator/test/receive_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2010-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/ref_SUITE.erl b/erts/emulator/test/ref_SUITE.erl index e13dfa1575..1042c23d65 100644 --- a/erts/emulator/test/ref_SUITE.erl +++ b/erts/emulator/test/ref_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/register_SUITE.erl b/erts/emulator/test/register_SUITE.erl index 9953df3458..5ecca0f547 100644 --- a/erts/emulator/test/register_SUITE.erl +++ b/erts/emulator/test/register_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2010-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/save_calls_SUITE.erl b/erts/emulator/test/save_calls_SUITE.erl index ddf8b2d919..4e50fdc898 100644 --- a/erts/emulator/test/save_calls_SUITE.erl +++ b/erts/emulator/test/save_calls_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -155,8 +156,19 @@ save_calls_1() -> ?line erlang:process_flag(self(), save_calls, 10), ?line {last_calls, L3} = process_info(self(), last_calls), + true = (L3 /= false), ?line L31 = lists:filter(fun is_local_function/1, L3), ?line [] = L31, + erlang:process_flag(self(), save_calls, 0), + + %% Also check that it works on another process ... + Pid = spawn(fun () -> receive after infinity -> ok end end), + erlang:process_flag(Pid, save_calls, 10), + {last_calls, L4} = process_info(Pid, last_calls), + true = (L4 /= false), + L41 = lists:filter(fun is_local_function/1, L4), + [] = L41, + exit(Pid,kill), ok. do_bipp() -> diff --git a/erts/emulator/test/scheduler_SUITE.erl b/erts/emulator/test/scheduler_SUITE.erl index 3906471f87..986a73ebb1 100644 --- a/erts/emulator/test/scheduler_SUITE.erl +++ b/erts/emulator/test/scheduler_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2008-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -1829,11 +1830,11 @@ do_it(Tracer, Low, Normal, High, Max) -> do_it(Tracer, Low, Normal, High, Max, RedsPerSchedLimit) -> OldPrio = process_flag(priority, max), go_work(Low, Normal, High, Max), - StartWait = now(), + StartWait = erlang:monotonic_time(milli_seconds), %% Give the emulator a chance to balance the load... wait_balance(5), - EndWait = now(), - BalanceWait = timer:now_diff(EndWait,StartWait) div 1000, + EndWait = erlang:monotonic_time(milli_seconds), + BalanceWait = EndWait-StartWait, erlang:display({balance_wait, BalanceWait}), Timeout = ?DEFAULT_TIMEOUT - ?t:minutes(4) - BalanceWait, Res = case Timeout < ?MIN_SCHEDULER_TEST_TIMEOUT of @@ -2027,17 +2028,14 @@ start_node(Config) -> start_node(Config, ""). start_node(Config, Args) when is_list(Config) -> - ?line Pa = filename:dirname(code:which(?MODULE)), - ?line {A, B, C} = now(), - ?line Name = list_to_atom(atom_to_list(?MODULE) - ++ "-" - ++ atom_to_list(?config(testcase, Config)) - ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C)), + Pa = filename:dirname(code:which(?MODULE)), + Name = list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(?config(testcase, Config)) + ++ "-" + ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" + ++ integer_to_list(erlang:unique_integer([positive]))), ?line ?t:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]). stop_node(Node) -> diff --git a/erts/emulator/test/send_term_SUITE.erl b/erts/emulator/test/send_term_SUITE.erl index 8e1f8df43a..670865cd3f 100644 --- a/erts/emulator/test/send_term_SUITE.erl +++ b/erts/emulator/test/send_term_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2005-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -279,7 +280,10 @@ generate_external_terms_files(BaseDir) -> {4444444444444444,-44444, [[[[[[[[[[[5]]]]]]]]]]], make_ref()}, {444444444444444444444,-44444, {{{{{{{{{{{{6}}}}}}}}}}}}, make_ref()}, {444444444444444,-44444, {{{{{{{{{{{{7}}}}}}}}}}}}, make_ref()}, - {4444444444444444444,-44444, {{{{{{{{{{{{8}}}}}}}}}}}}, make_ref()}], + {4444444444444444444,-44444, {{{{{{{{{{{{8}}}}}}}}}}}}, make_ref()}, + #{}, + #{1 => 11, 2 => 22, 3 => 33}, + maps:from_list([{K,K*11} || K <- lists:seq(1,100)])], ok = file:write_file(filename:join([BaseDir, "send_term_SUITE_data", "ext_terms.bin"]), @@ -354,16 +358,17 @@ write_bytes(IoDev, Prefix, [B|Bs], N) -> write_bytes(IoDev, ",", Bs, N+1). write_license(IoDev) -> - S = "/* ``The contents of this file are subject to the Erlang Public License,~n" - " * Version 1.1, (the \"License\"); you may not use this file except in~n" - " * compliance with the License. You should have received a copy of the~n" - " * Erlang Public License along with this software. If not, it can be~n" - " * retrieved via the world wide web at http://www.erlang.org/.~n" - " * ~n" - " * Software distributed under the License is distributed on an \"AS IS\"~n" - " * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See~n" - " * the License for the specific language governing rights and limitations~n" - " * under the License.~n" + S = "/* ``Licensed under the Apache License, Version 2.0 (the \"License\");~n" + " * you may not use this file except in compliance with the License.~n" + " * You may obtain a copy of the License at~n" + " * ~n" + " * http://www.apache.org/licenses/LICENSE-2.0~n" + " * ~n" + " * Unless required by applicable law or agreed to in writing, software~n" + " * distributed under the License is distributed on an \"AS IS\" BASIS,~n" + " * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.~n" + " * See the License for the specific language governing permissions and~n" + " * limitations under the License.~n" " * ~n" " * The Initial Developer of the Original Code is Ericsson AB.~n" " * Portions created by Ericsson are Copyright 2007, Ericsson AB.~n" diff --git a/erts/emulator/test/send_term_SUITE_data/ext_terms.bin b/erts/emulator/test/send_term_SUITE_data/ext_terms.bin Binary files differindex b239284323..5ff0b2ccf1 100644 --- a/erts/emulator/test/send_term_SUITE_data/ext_terms.bin +++ b/erts/emulator/test/send_term_SUITE_data/ext_terms.bin diff --git a/erts/emulator/test/send_term_SUITE_data/ext_terms.h b/erts/emulator/test/send_term_SUITE_data/ext_terms.h index 08134f3b05..83277078c6 100644 --- a/erts/emulator/test/send_term_SUITE_data/ext_terms.h +++ b/erts/emulator/test/send_term_SUITE_data/ext_terms.h @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson AB. * Portions created by Ericsson are Copyright 2007, Ericsson AB. @@ -24,9 +25,9 @@ #ifndef EXT_TERMS_H__ #define EXT_TERMS_H__ static struct { - unsigned char ext[162]; + unsigned char ext[637]; int ext_size; - unsigned char cext[162]; + unsigned char cext[637]; int cext_size; } ext_terms[] = { {{131,104,3,98,0,0,18,103,98,255,255,237,153,108,0,0,0,2,100,0,7,97,110,95,97,116,111,109,107,0,6,97,32,108,105,115,116,106}, @@ -37,26 +38,26 @@ static struct { 46, {131,108,0,0,0,4,110,9,0,0,0,160,222,197,173,201,53,54,110,7,1,199,113,21,183,140,242,3,107,0,6,98,108,117,112,112,33,100,0,5,98,108,105,112,112,106}, 46}, - {{131,104,5,103,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,38,0,0,0,0,3,104,2,114,0,3,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,40,0,0,0,0,0,0,0,0,102,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3,103,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,37,0,0,0,0,3,102,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,59,0,0,0,0,0,0,0,0}, - 162, - {131,80,0,0,0,161,120,156,203,96,77,79,97,224,77,140,207,203,79,73,117,72,207,47,74,74,76,103,96,96,80,3,98,6,230,12,166,34,6,102,116,89,102,160,140,6,3,20,164,97,209,203,200,12,52,145,39,17,85,80,21,108,96,26,166,4,35,51,216,14,20,97,144,21,214,48,43,0,1,209,36,52}, - 82}, - {{131,104,5,104,0,106,106,112,0,0,0,79,0,21,87,190,182,1,38,106,214,65,228,1,52,27,227,2,212,0,0,0,1,0,0,0,0,100,0,15,115,101,110,100,95,116,101,114,109,95,83,85,73,84,69,97,1,98,0,184,11,180,103,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,37,0,0,0,0,3,109,0,0,0,31,104,101,106,32,104,111,112,112,32,116,114,97,108,108,97,108,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97}, - 123, - {131,80,0,0,0,122,120,156,203,96,205,96,200,202,42,96,96,96,240,103,16,13,223,183,141,81,45,235,154,227,19,70,19,233,199,76,87,128,130,140,64,204,144,194,192,95,156,154,151,18,95,146,90,148,27,31,28,234,25,226,154,200,152,196,176,131,123,75,122,10,3,79,98,94,126,74,170,67,122,126,81,82,98,58,80,173,42,72,3,115,46,144,144,207,72,205,82,200,200,47,40,80,40,41,74,204,201,73,204,73,68,5,0,18,237,35,68}, - 117}, + {{131,104,5,103,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,41,0,0,0,0,2,104,2,114,0,3,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,2,0,0,0,42,0,0,0,3,0,0,0,0,102,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,2,103,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,40,0,0,0,0,3,102,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,3,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,56,0,0,0,3,0,0,0,0}, + 204, + {131,80,0,0,0,203,120,156,203,96,77,79,97,16,73,140,207,203,79,73,117,72,205,169,48,54,201,200,171,52,50,210,53,76,98,96,96,208,4,98,6,166,12,166,34,6,102,28,138,152,128,10,180,128,152,25,164,50,13,183,73,12,76,64,107,132,179,19,115,114,48,229,52,64,242,204,105,56,229,25,152,193,246,99,147,5,89,107,1,179,30,0,103,37,46,144}, + 96}, + {{131,104,5,104,0,106,106,112,0,0,0,86,0,123,56,104,225,98,55,108,63,185,201,160,64,191,31,210,203,0,0,0,2,0,0,0,0,100,0,15,115,101,110,100,95,116,101,114,109,95,83,85,73,84,69,97,2,98,3,217,195,71,103,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,40,0,0,0,0,3,109,0,0,0,31,104,101,106,32,104,111,112,112,32,116,114,97,108,108,97,108,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97}, + 130, + {131,80,0,0,0,129,120,156,203,96,205,96,200,202,42,96,96,96,8,99,168,182,200,120,152,100,158,99,191,243,228,2,135,253,242,151,78,3,5,153,128,152,33,133,129,191,56,53,47,37,190,36,181,40,55,62,56,212,51,196,53,145,41,137,249,230,97,247,244,20,6,225,236,196,156,156,84,135,212,156,10,99,147,140,188,74,35,35,93,195,36,160,22,13,144,62,230,92,32,33,159,145,154,165,144,145,95,80,160,80,82,4,84,154,152,147,136,10,0,219,221,39,33}, + 123}, {{131,108,0,0,0,4,110,10,0,28,199,113,166,118,185,145,86,105,9,110,5,1,28,103,24,89,10,107,0,2,98,33,100,0,10,98,108,105,112,112,112,112,112,112,112,106}, 46, {131,108,0,0,0,4,110,10,0,28,199,113,166,118,185,145,86,105,9,110,5,1,28,103,24,89,10,107,0,2,98,33,100,0,10,98,108,105,112,112,112,112,112,112,112,106}, 46}, - {{131,104,5,98,0,0,18,103,103,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,38,0,0,0,0,3,104,2,114,0,3,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,40,0,0,0,0,0,0,0,0,102,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3,98,255,255,237,153,108,0,0,0,2,100,0,7,97,110,95,97,116,111,109,107,0,6,97,32,108,105,115,116,106}, - 120, - {131,80,0,0,0,119,120,156,203,96,77,98,96,16,74,79,79,97,224,77,140,207,203,79,73,117,72,207,47,74,74,76,103,96,96,80,3,98,6,230,12,166,34,6,102,116,89,102,160,140,6,3,20,164,97,209,203,200,156,244,255,255,219,153,57,64,38,83,10,3,123,98,94,124,98,73,126,110,54,3,91,162,66,78,102,113,73,22,0,167,192,30,158}, - 93}, - {{131,104,4,103,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,38,0,0,0,0,3,104,2,114,0,3,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,40,0,0,0,0,0,0,0,0,102,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3,103,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,0,0,0,0,0,3,102,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3}, - 131, - {131,80,0,0,0,130,120,156,203,96,73,79,97,224,77,140,207,203,79,73,117,72,207,47,74,74,76,103,96,96,80,3,98,6,230,12,166,34,6,102,116,89,102,160,140,6,3,20,164,97,209,203,200,12,52,145,39,17,85,16,12,152,211,48,37,24,153,1,215,214,30,50}, - 72}, + {{131,104,5,98,0,0,18,103,103,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,41,0,0,0,0,2,104,2,114,0,3,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,2,0,0,0,42,0,0,0,3,0,0,0,0,102,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,2,98,255,255,237,153,108,0,0,0,2,100,0,7,97,110,95,97,116,111,109,107,0,6,97,32,108,105,115,116,106}, + 141, + {131,80,0,0,0,140,120,156,203,96,77,98,96,16,74,79,79,97,16,73,140,207,203,79,73,117,72,205,169,48,54,201,200,171,52,50,210,53,4,202,49,104,2,49,3,83,6,83,17,3,51,14,69,76,64,5,90,64,204,12,82,153,134,219,36,6,166,164,255,255,223,206,204,1,177,82,24,216,19,243,226,19,75,242,115,179,25,216,18,21,114,50,139,75,178,0,77,99,35,202}, + 100}, + {{131,104,4,103,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,41,0,0,0,0,2,104,2,114,0,3,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,2,0,0,0,42,0,0,0,3,0,0,0,0,102,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,2,103,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,0,0,0,0,3,102,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,3}, + 166, + {131,80,0,0,0,165,120,156,203,96,73,79,97,16,73,140,207,203,79,73,117,72,205,169,48,54,201,200,171,52,50,210,53,76,98,96,96,208,4,98,6,166,12,166,34,6,102,28,138,152,128,10,180,128,152,25,164,50,13,183,73,12,76,64,107,132,179,19,115,114,176,200,129,0,115,26,110,121,102,0,219,33,38,209}, + 84}, {{131,104,3,98,0,0,18,103,98,255,255,237,153,108,0,0,0,2,100,0,7,97,110,95,97,116,111,109,107,0,6,97,32,108,105,115,116,106}, 38, {131,104,3,98,0,0,18,103,98,255,255,237,153,108,0,0,0,2,100,0,7,97,110,95,97,116,111,109,107,0,6,97,32,108,105,115,116,106}, @@ -65,46 +66,58 @@ static struct { 33, {131,104,3,98,0,0,18,103,98,255,255,237,153,108,0,0,0,2,100,0,4,97,116,111,109,107,0,4,108,105,115,116,106}, 33}, - {{131,104,4,103,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,38,0,0,0,0,3,104,2,114,0,3,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,40,0,0,0,0,0,0,0,0,102,100,0,13,97,95,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3,103,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,0,0,0,0,0,3,102,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,0,0,0,1,3}, - 131, - {131,80,0,0,0,130,120,156,203,96,73,79,97,224,77,140,207,203,79,73,117,72,207,47,74,74,76,103,96,96,80,3,98,6,230,12,166,34,6,102,116,89,102,160,140,6,3,20,164,97,209,203,200,12,52,145,39,17,85,16,12,152,211,48,37,24,153,1,215,214,30,50}, + {{131,104,4,103,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,41,0,0,0,0,2,104,2,114,0,3,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,2,0,0,0,42,0,0,0,3,0,0,0,0,102,100,0,20,97,95,110,111,100,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,2,103,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,0,0,0,0,3,102,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,0,0,0,0,3}, + 166, + {131,80,0,0,0,165,120,156,203,96,73,79,97,16,73,140,207,203,79,73,117,72,205,169,48,54,201,200,171,52,50,210,53,76,98,96,96,208,4,98,6,166,12,166,34,6,102,28,138,152,128,10,180,128,152,25,164,50,13,183,73,12,76,64,107,132,179,19,115,114,176,200,129,0,115,26,110,121,102,0,219,33,38,209}, + 84}, + {{131,104,4,110,8,0,28,199,17,175,172,214,173,61,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,0,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,57,0,0,0,3,0,0,0,0}, + 81, + {131,80,0,0,0,80,120,156,203,96,201,227,96,144,57,46,184,126,205,181,181,182,73,255,255,7,165,100,48,98,133,12,69,12,204,41,12,194,217,137,57,57,169,14,169,57,21,198,38,25,121,149,70,70,186,134,73,204,12,12,12,150,64,12,162,25,0,231,161,20,138}, + 71}, + {{131,104,4,110,9,0,28,199,241,98,116,219,231,23,24,98,255,255,82,100,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,107,0,1,1,106,106,106,106,106,106,106,106,106,106,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,58,0,0,0,3,0,0,0,0}, + 122, + {131,80,0,0,0,121,120,156,203,96,201,227,100,144,57,254,49,169,228,246,115,113,137,164,255,255,131,82,114,24,24,24,24,73,34,178,25,24,25,179,224,160,136,129,57,133,65,56,59,49,39,39,213,33,53,167,194,216,36,35,175,210,200,72,215,48,137,25,168,214,10,136,65,52,3,0,142,142,25,0}, + 80}, + {{131,104,4,110,8,0,28,199,129,17,222,251,42,6,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,2,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,59,0,0,0,3,0,0,0,0}, + 83, + {131,80,0,0,0,82,120,156,203,96,201,227,96,144,57,222,40,120,239,183,22,91,210,255,255,65,41,25,140,216,97,34,83,17,3,115,10,131,112,118,98,78,78,170,67,106,78,133,177,73,70,94,165,145,145,174,97,18,51,3,3,131,53,16,131,104,6,0,233,167,20,95}, 72}, - {{131,104,4,110,8,0,28,199,17,175,172,214,173,61,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,0,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,60,0,0,0,0,0,0,0,0}, - 74, - {131,80,0,0,0,73,120,156,203,96,201,227,96,144,57,46,184,126,205,181,181,182,73,255,255,7,165,100,48,98,133,12,69,12,204,41,12,60,137,121,249,41,169,14,233,249,69,73,137,233,204,12,12,12,54,12,80,0,0,73,17,18,208}, - 63}, - {{131,104,4,110,9,0,28,199,241,98,116,219,231,23,24,98,255,255,82,100,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,107,0,1,1,106,106,106,106,106,106,106,106,106,106,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,61,0,0,0,0,0,0,0,0}, - 115, - {131,80,0,0,0,114,120,156,203,96,201,227,100,144,57,254,49,169,228,246,115,113,137,164,255,255,131,82,114,24,24,24,24,73,34,178,25,24,25,179,224,160,136,129,57,133,129,39,49,47,63,37,213,33,61,191,40,41,49,157,25,168,200,150,1,10,0,208,188,23,70}, + {{131,104,4,110,9,0,28,199,113,221,139,146,14,239,240,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,3,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,60,0,0,0,3,0,0,0,0}, + 84, + {131,80,0,0,0,83,120,156,203,96,201,227,100,144,57,94,120,183,123,18,223,251,15,73,255,255,7,165,100,48,98,135,137,204,69,12,204,41,12,194,217,137,57,57,169,14,169,57,21,198,38,25,121,149,70,70,186,134,73,204,12,12,12,54,64,12,162,25,0,106,11,22,31}, + 73}, + {{131,104,4,110,9,0,28,199,177,214,190,98,202,104,2,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,4,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,61,0,0,0,3,0,0,0,0}, + 84, + {131,80,0,0,0,83,120,156,203,96,201,227,100,144,57,190,241,218,190,164,83,25,76,73,255,255,7,165,100,48,98,135,137,44,69,12,204,41,12,194,217,137,57,57,169,14,169,57,21,198,38,25,121,149,70,70,186,134,73,204,12,12,12,182,64,12,162,25,0,74,151,21,164}, + 73}, + {{131,104,4,110,7,0,28,199,85,220,50,202,15,98,255,255,82,100,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,107,0,1,5,106,106,106,106,106,106,106,106,106,106,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,62,0,0,0,3,0,0,0,0}, + 120, + {131,80,0,0,0,119,120,156,203,96,201,99,103,144,57,30,122,199,232,20,127,210,255,255,65,41,57,12,12,12,140,36,17,217,12,140,172,89,112,80,196,192,156,194,32,156,157,152,147,147,234,144,154,83,97,108,146,145,87,105,100,164,107,152,196,12,84,107,7,196,32,154,1,0,225,225,23,138}, + 78}, + {{131,104,4,110,9,0,28,199,241,98,116,219,231,23,24,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,6,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,63,0,0,0,3,0,0,0,0}, + 84, + {131,80,0,0,0,83,120,156,203,96,201,227,100,144,57,254,49,169,228,246,115,113,137,164,255,255,131,82,50,24,177,195,68,182,34,6,230,20,6,225,236,196,156,156,84,135,212,156,10,99,147,140,188,74,35,35,93,195,36,102,6,6,6,123,32,6,209,12,0,64,205,21,133}, + 73}, + {{131,104,4,110,7,0,28,199,59,73,56,148,1,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,7,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,64,0,0,0,3,0,0,0,0}, + 82, + {131,80,0,0,0,81,120,156,203,96,201,99,103,144,57,110,237,105,49,133,49,233,255,255,160,148,12,70,236,48,145,189,136,129,57,133,65,56,59,49,39,39,213,33,53,167,194,216,36,35,175,210,200,72,215,48,137,153,129,129,193,1,136,65,52,3,0,137,143,19,30}, 71}, - {{131,104,4,110,8,0,28,199,129,17,222,251,42,6,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,2,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,62,0,0,0,0,0,0,0,0}, - 76, - {131,80,0,0,0,75,120,156,203,96,201,227,96,144,57,222,40,120,239,183,22,91,210,255,255,65,41,25,140,216,97,34,83,17,3,115,10,3,79,98,94,126,74,170,67,122,126,81,82,98,58,51,3,3,131,29,3,20,0,0,76,82,18,165}, - 64}, - {{131,104,4,110,9,0,28,199,113,221,139,146,14,239,240,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,3,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,63,0,0,0,0,0,0,0,0}, - 77, - {131,80,0,0,0,76,120,156,203,96,201,227,100,144,57,94,120,183,123,18,223,251,15,73,255,255,7,165,100,48,98,135,137,204,69,12,204,41,12,60,137,121,249,41,169,14,233,249,69,73,137,233,204,12,12,12,246,12,80,0,0,192,110,20,101}, - 65}, - {{131,104,4,110,9,0,28,199,177,214,190,98,202,104,2,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,4,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,64,0,0,0,0,0,0,0,0}, - 77, - {131,80,0,0,0,76,120,156,203,96,201,227,100,144,57,190,241,218,190,164,83,25,76,73,255,255,7,165,100,48,98,135,137,44,69,12,204,41,12,60,137,121,249,41,169,14,233,249,69,73,137,233,204,12,12,12,14,12,80,0,0,164,94,19,234}, - 65}, - {{131,104,4,110,7,0,28,199,85,220,50,202,15,98,255,255,82,100,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,108,0,0,0,1,107,0,1,5,106,106,106,106,106,106,106,106,106,106,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,65,0,0,0,0,0,0,0,0}, - 113, - {131,80,0,0,0,112,120,156,203,96,201,99,103,144,57,30,122,199,232,20,127,210,255,255,65,41,57,12,12,12,140,36,17,217,12,140,172,89,112,80,196,192,156,194,192,147,152,151,159,146,234,144,158,95,148,148,152,206,12,84,228,200,0,5,0,46,116,21,208}, - 69}, - {{131,104,4,110,9,0,28,199,241,98,116,219,231,23,24,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,6,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,66,0,0,0,0,0,0,0,0}, - 77, - {131,80,0,0,0,76,120,156,203,96,201,227,100,144,57,254,49,169,228,246,115,113,137,164,255,255,131,82,50,24,177,195,68,182,34,6,230,20,6,158,196,188,252,148,84,135,244,252,162,164,196,116,102,6,6,6,39,6,40,0,0,155,123,19,203}, - 65}, - {{131,104,4,110,7,0,28,199,59,73,56,148,1,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,7,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,67,0,0,0,0,0,0,0,0}, - 75, - {131,80,0,0,0,74,120,156,203,96,201,99,103,144,57,110,237,105,49,133,49,233,255,255,160,148,12,70,236,48,145,189,136,129,57,133,129,39,49,47,63,37,213,33,61,191,40,41,49,157,153,129,129,193,153,1,10,0,245,21,17,100}, - 62}, - {{131,104,4,110,8,0,28,199,17,175,172,214,173,61,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,8,114,0,3,100,0,12,97,110,111,100,101,64,103,111,114,98,97,103,3,0,0,0,68,0,0,0,0,0,0,0,0}, - 76, - {131,80,0,0,0,75,120,156,203,96,201,227,96,144,57,46,184,126,205,181,181,182,73,255,255,7,165,100,48,98,135,137,28,69,12,204,41,12,60,137,121,249,41,169,14,233,249,69,73,137,233,204,12,12,12,46,12,80,0,0,112,226,19,66}, - 64} + {{131,104,4,110,8,0,28,199,17,175,172,214,173,61,98,255,255,82,100,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,104,1,97,8,114,0,3,100,0,19,107,97,108,108,101,64,101,108,120,51,52,104,110,121,50,50,45,49,98,3,0,0,0,65,0,0,0,3,0,0,0,0}, + 83, + {131,80,0,0,0,82,120,156,203,96,201,227,96,144,57,46,184,126,205,181,181,182,73,255,255,7,165,100,48,98,135,137,28,69,12,204,41,12,194,217,137,57,57,169,14,169,57,21,198,38,25,121,149,70,70,186,134,73,204,12,12,12,142,64,12,162,25,0,18,103,20,252}, + 72}, + {{131,116,0,0,0,0}, + 6, + {131,116,0,0,0,0}, + 6}, + {{131,116,0,0,0,3,97,1,97,11,97,2,97,22,97,3,97,33}, + 18, + {131,116,0,0,0,3,97,1,97,11,97,2,97,22,97,3,97,33}, + 18}, + {{131,116,0,0,0,100,97,48,98,0,0,2,16,97,62,98,0,0,2,170,97,11,97,121,97,39,98,0,0,1,173,97,83,98,0,0,3,145,97,63,98,0,0,2,181,97,34,98,0,0,1,118,97,68,98,0,0,2,236,97,26,98,0,0,1,30,97,78,98,0,0,3,90,97,52,98,0,0,2,60,97,15,97,165,97,64,98,0,0,2,192,97,75,98,0,0,3,57,97,81,98,0,0,3,123,97,71,98,0,0,3,13,97,20,97,220,97,50,98,0,0,2,38,97,17,97,187,97,25,98,0,0,1,19,97,65,98,0,0,2,203,97,98,98,0,0,4,54,97,79,98,0,0,3,101,97,13,97,143,97,44,98,0,0,1,228,97,8,97,88,97,99,98,0,0,4,65,97,36,98,0,0,1,140,97,67,98,0,0,2,225,97,7,97,77,97,66,98,0,0,2,214,97,85,98,0,0,3,167,97,76,98,0,0,3,68,97,1,97,11,97,32,98,0,0,1,96,97,69,98,0,0,2,247,97,37,98,0,0,1,151,97,35,98,0,0,1,129,97,84,98,0,0,3,156,97,3,97,33,97,82,98,0,0,3,134,97,45,98,0,0,1,239,97,55,98,0,0,2,93,97,6,97,66,97,2,97,22,97,94,98,0,0,4,10,97,49,98,0,0,2,27,97,41,98,0,0,1,195,97,91,98,0,0,3,233,97,87,98,0,0,3,189,97,33,98,0,0,1,107,97,42,98,0,0,1,206,97,74,98,0,0,3,46,97,60,98,0,0,2,148,97,43,98,0,0,1,217,97,10,97,110,97,70,98,0,0,3,2,97,9,97,99,97,72,98,0,0,3,24,97,86,98,0,0,3,178,97,19,97,209,97,56,98,0,0,2,104,97,95,98,0,0,4,21,97,57,98,0,0,2,115,97,51,98,0,0,2,49,97,14,97,154,97,5,97,55,97,54,98,0,0,2,82,97,18,97,198,97,61,98,0,0,2,159,97,31,98,0,0,1,85,97,22,97,242,97,29,98,0,0,1,63,97,97,98,0,0,4,43,97,21,97,231,97,89,98,0,0,3,211,97,27,98,0,0,1,41,97,24,98,0,0,1,8,97,47,98,0,0,2,5,97,100,98,0,0,4,76,97,40,98,0,0,1,184,97,96,98,0,0,4,32,97,73,98,0,0,3,35,97,90,98,0,0,3,222,97,30,98,0,0,1,74,97,58,98,0,0,2,126,97,80,98,0,0,3,112,97,88,98,0,0,3,200,97,59,98,0,0,2,137,97,77,98,0,0,3,79,97,23,97,253,97,28,98,0,0,1,52,97,46,98,0,0,1,250,97,92,98,0,0,3,244,97,53,98,0,0,2,71,97,93,98,0,0,3,255,97,16,97,176,97,38,98,0,0,1,162,97,4,97,44,97,12,97,132}, + 637, + {131,80,0,0,2,124,120,156,21,143,123,100,87,113,24,135,207,126,219,218,165,86,171,109,181,182,118,107,181,181,123,171,181,181,218,90,91,91,171,93,90,91,173,221,219,158,93,24,145,40,145,49,70,98,140,68,68,70,196,196,136,137,24,137,136,68,68,70,140,68,68,34,34,35,34,117,158,191,158,247,115,121,223,239,57,55,130,32,152,228,224,120,16,68,146,57,33,150,217,204,45,10,195,49,234,41,23,66,68,223,163,193,224,57,123,53,111,210,172,250,65,134,42,155,115,86,6,169,210,172,99,27,75,156,116,124,69,187,65,45,221,98,134,86,145,68,42,159,56,100,94,192,118,94,176,219,27,41,52,234,188,99,60,68,76,53,93,86,167,72,226,46,165,230,95,137,167,159,9,195,70,246,233,44,112,202,141,47,196,209,73,147,227,71,122,221,122,66,135,104,38,42,252,139,92,171,99,180,152,255,102,191,234,1,249,98,142,139,214,22,137,38,143,30,199,59,148,25,252,164,198,246,8,155,104,34,194,78,46,251,106,34,149,186,153,20,217,121,205,144,27,223,233,19,47,201,211,188,66,177,120,79,155,102,57,117,46,220,167,68,115,157,68,174,114,218,32,66,2,19,156,113,76,231,146,120,70,10,31,56,106,125,154,81,95,75,163,86,117,157,195,162,146,173,60,36,150,26,170,149,61,236,224,13,245,142,143,200,241,122,111,248,149,191,200,114,108,0,15,148,144,198,55,6,188,190,70,166,65,17,233,34,158,10,23,99,153,180,214,193,1,205,85,198,84,185,156,117,33,159,65,241,153,108,179,54,142,185,48,203,121,205,107,244,139,183,28,215,156,167,83,213,197,46,254,178,199,118,21,229,226,15,195,6,27,28,177,214,202,136,234,31,201,172,80,96,254,152,24,74,217,194,237,255,248,120,145,79}, + 418} }; -#define NO_OF_EXT_TERMS 19 +#define NO_OF_EXT_TERMS 22 #endif diff --git a/erts/emulator/test/send_term_SUITE_data/send_term_drv.c b/erts/emulator/test/send_term_SUITE_data/send_term_drv.c index 381a4f20d5..abb13d4603 100644 --- a/erts/emulator/test/send_term_SUITE_data/send_term_drv.c +++ b/erts/emulator/test/send_term_SUITE_data/send_term_drv.c @@ -1,13 +1,14 @@ -/* ``The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved via the world wide web at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. +/* ``Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * The Initial Developer of the Original Code is Ericsson Utvecklings AB. * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings diff --git a/erts/emulator/test/sensitive_SUITE.erl b/erts/emulator/test/sensitive_SUITE.erl index e073eab596..2e51712737 100644 --- a/erts/emulator/test/sensitive_SUITE.erl +++ b/erts/emulator/test/sensitive_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/signal_SUITE.erl b/erts/emulator/test/signal_SUITE.erl index 736dfe5b56..4aa690fb0f 100644 --- a/erts/emulator/test/signal_SUITE.erl +++ b/erts/emulator/test/signal_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -515,12 +516,10 @@ repeat(Fun, N) when is_integer(N) -> repeat(Fun, N-1). start_node(Config) -> - {A, B, C} = now(), Name = list_to_atom(atom_to_list(?MODULE) ++ "-" ++ atom_to_list(?config(testcase, Config)) - ++ "-" ++ integer_to_list(A) - ++ "-" ++ integer_to_list(B) - ++ "-" ++ integer_to_list(C)), + ++ "-" ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" ++ integer_to_list(erlang:unique_integer([positive]))), Pa = filename:dirname(code:which(?MODULE)), ?t:start_node(Name, slave, [{args, "-pa " ++ Pa}]). diff --git a/erts/emulator/test/smoke_test_SUITE.erl b/erts/emulator/test/smoke_test_SUITE.erl index 10b7e16a74..5bb98e5ad9 100644 --- a/erts/emulator/test/smoke_test_SUITE.erl +++ b/erts/emulator/test/smoke_test_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2011-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -167,16 +168,13 @@ start_node(Config) -> start_node(Config, Args) when is_list(Config) -> Pa = filename:dirname(code:which(?MODULE)), - {A, B, C} = now(), Name = list_to_atom(atom_to_list(?MODULE) ++ "-" ++ atom_to_list(?config(testcase, Config)) ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) + ++ integer_to_list(erlang:system_time(seconds)) ++ "-" - ++ integer_to_list(C)), + ++ integer_to_list(erlang:unique_integer([positive]))), Opts = [{args, "-pa "++Pa++" "++Args}], ?t:start_node(Name, slave, Opts). diff --git a/erts/emulator/test/statistics_SUITE.erl b/erts/emulator/test/statistics_SUITE.erl index c428be6c5a..a6305d453c 100644 --- a/erts/emulator/test/statistics_SUITE.erl +++ b/erts/emulator/test/statistics_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -31,7 +32,7 @@ run_queue_one/1, scheduler_wall_time/1, reductions/1, reductions_big/1, garbage_collection/1, io/1, - badarg/1]). + badarg/1, run_queues_lengths_active_tasks/1]). %% Internal exports. @@ -53,7 +54,8 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [{group, wall_clock}, {group, runtime}, reductions, reductions_big, {group, run_queue}, scheduler_wall_time, - garbage_collection, io, badarg]. + garbage_collection, io, badarg, + run_queues_lengths_active_tasks]. groups() -> [{wall_clock, [], @@ -308,7 +310,7 @@ scheduler_wall_time(Config) when is_list(Config) -> try Schedulers = erlang:system_info(schedulers_online), %% Let testserver and everyone else finish their work - timer:sleep(500), + timer:sleep(1500), %% Empty load EmptyLoad = get_load(), {false, _} = {lists:any(fun(Load) -> Load > 50 end, EmptyLoad),EmptyLoad}, @@ -347,7 +349,7 @@ scheduler_wall_time(Config) when is_list(Config) -> [exit(Pid, kill) || Pid <- [P1|HalfHogs++LastHogs]], AfterLoad = get_load(), - {false,_} = {lists:any(fun(Load) -> Load > 5 end, AfterLoad),AfterLoad}, + {false,_} = {lists:any(fun(Load) -> Load > 25 end, AfterLoad),AfterLoad}, true = erlang:system_flag(scheduler_wall_time, false) after erlang:system_flag(scheduler_wall_time, false) @@ -355,7 +357,7 @@ scheduler_wall_time(Config) when is_list(Config) -> get_load() -> Start = erlang:statistics(scheduler_wall_time), - timer:sleep(500), + timer:sleep(1500), End = erlang:statistics(scheduler_wall_time), lists:reverse(lists:sort(load_percentage(lists:sort(Start),lists:sort(End)))). @@ -408,3 +410,63 @@ badarg(Config) when is_list(Config) -> ?line case catch statistics(bad_atom) of {'EXIT', {badarg, _}} -> ok end. + +tok_loop() -> + tok_loop(). + +run_queues_lengths_active_tasks(Config) -> + TokLoops = lists:map(fun (_) -> + spawn_opt(fun () -> + tok_loop() + end, + [link, {priority, low}]) + end, + lists:seq(1,10)), + + TRQLs0 = statistics(total_run_queue_lengths), + TATs0 = statistics(total_active_tasks), + true = is_integer(TRQLs0), + true = is_integer(TATs0), + true = TRQLs0 >= 0, + true = TATs0 >= 11, + + NoScheds = erlang:system_info(schedulers), + RQLs0 = statistics(run_queue_lengths), + ATs0 = statistics(active_tasks), + NoScheds = length(RQLs0), + NoScheds = length(ATs0), + true = lists:sum(RQLs0) >= 0, + true = lists:sum(ATs0) >= 11, + + SO = erlang:system_flag(schedulers_online, 1), + + %% Give newly suspended schedulers some time to + %% migrate away work from their run queues... + receive after 1000 -> ok end, + + TRQLs1 = statistics(total_run_queue_lengths), + TATs1 = statistics(total_active_tasks), + true = TRQLs1 >= 10, + true = TATs1 >= 11, + NoScheds = erlang:system_info(schedulers), + + RQLs1 = statistics(run_queue_lengths), + ATs1 = statistics(active_tasks), + NoScheds = length(RQLs1), + NoScheds = length(ATs1), + TRQLs2 = lists:sum(RQLs1), + TATs2 = lists:sum(ATs1), + true = TRQLs2 >= 10, + true = TATs2 >= 11, + [TRQLs2|_] = RQLs1, + [TATs2|_] = ATs1, + + erlang:system_flag(schedulers_online, SO), + + lists:foreach(fun (P) -> + unlink(P), + exit(P, bang) + end, + TokLoops), + + ok. diff --git a/erts/emulator/test/system_info_SUITE.erl b/erts/emulator/test/system_info_SUITE.erl index ceb4afb5cf..bee42c07d9 100644 --- a/erts/emulator/test/system_info_SUITE.erl +++ b/erts/emulator/test/system_info_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -155,6 +156,7 @@ misc_smoke_tests(Config) when is_list(Config) -> ?line true = is_binary(erlang:system_info(loaded)), ?line true = is_binary(erlang:system_info(dist)), ?line ok = try erlang:system_info({cpu_topology,erts_get_cpu_topology_error_case}), fail catch error:badarg -> ok end, + true = lists:member(erlang:system_info(tolerant_timeofday), [enabled, disabled]), ?line ok. @@ -263,6 +265,37 @@ memory_test(_Config) -> []), cmp_memory(MWs, "unlink procs"), + mem_workers_call(MWs, + fun () -> + lists:foreach( + fun (P) -> + Tmr = erlang:start_timer(1 bsl 34, + P, + hello), + Tmrs = case get('BIF_TMRS') of + undefined -> []; + Rs -> Rs + end, + true = is_reference(Tmr), + put('BIF_TMRS', [Tmr|Tmrs]) + end, Ps) + end, + []), + cmp_memory(MWs, "start BIF timer procs"), + + mem_workers_call(MWs, + fun () -> + lists:foreach(fun (Tmr) -> + true = is_reference(Tmr), + true = is_integer(erlang:cancel_timer(Tmr)) + end, get('BIF_TMRS')), + put('BIF_TMRS', undefined), + garbage_collect() + end, + []), + erts_debug:set_internal_state(wait, deallocations), + cmp_memory(MWs, "cancel BIF timer procs"), + DMs = mem_workers_call(MWs, fun () -> lists:map(fun (P) -> @@ -532,16 +565,13 @@ get_ets_limit(Config, EtsMax) -> start_node(Config, Envs) when is_list(Config) -> Pa = filename:dirname(code:which(?MODULE)), - {A, B, C} = now(), Name = list_to_atom(atom_to_list(?MODULE) ++ "-" ++ atom_to_list(?config(testcase, Config)) ++ "-" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) + ++ integer_to_list(erlang:system_time(seconds)) ++ "-" - ++ integer_to_list(C)), + ++ integer_to_list(erlang:unique_integer([positive]))), ?t:start_node(Name, peer, [{args, "-pa "++Pa}, {env, Envs}]). stop_node(Node) -> diff --git a/erts/emulator/test/system_profile_SUITE.erl b/erts/emulator/test/system_profile_SUITE.erl index a387c08ef9..2ecb4a28a7 100644 --- a/erts/emulator/test/system_profile_SUITE.erl +++ b/erts/emulator/test/system_profile_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2007-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -112,13 +113,27 @@ runnable_procs(suite) -> runnable_procs(doc) -> ["Tests system_profiling with runnable_procs."]; runnable_procs(Config) when is_list(Config) -> + lists:foreach(fun (TsType) -> + Arg = case TsType of + no_timestamp -> + {timestamp, []}; + _ -> + {TsType, [TsType]} + end, + do_runnable_procs(Arg), + receive after 1000 -> ok end + end, + [no_timestamp, timestamp, monotonic_timestamp, + strict_monotonic_timestamp]). + +do_runnable_procs({TsType, TsTypeFlag}) -> Pid = start_profiler_process(), % start a ring of processes % FIXME: Set #laps and #nodes in config file Nodes = 10, Laps = 10, Master = ring(Nodes), - undefined = erlang:system_profile(Pid, [runnable_procs]), + undefined = erlang:system_profile(Pid, [runnable_procs]++TsTypeFlag), % loop a message ok = ring_message(Master, message, Laps), Events = get_profiler_events(), @@ -126,9 +141,9 @@ runnable_procs(Config) when is_list(Config) -> erlang:system_profile(undefined, []), put(master, Master), put(laps, Laps), - true = has_runnable_event(Events), + true = has_runnable_event(TsType, Events), Pids = sort_events_by_pid(Events), - ok = check_events(Pids), + ok = check_events(TsType, Pids), erase(), exit(Pid,kill), ok. @@ -138,8 +153,22 @@ runnable_ports(suite) -> runnable_ports(doc) -> ["Tests system_profiling with runnable_port."]; runnable_ports(Config) when is_list(Config) -> + lists:foreach(fun (TsType) -> + Arg = case TsType of + no_timestamp -> + {timestamp, []}; + _ -> + {TsType, [TsType]} + end, + do_runnable_ports(Arg, Config), + receive after 1000 -> ok end + end, + [no_timestamp, timestamp, monotonic_timestamp, + strict_monotonic_timestamp]). + +do_runnable_ports({TsType, TsTypeFlag}, Config) -> Pid = start_profiler_process(), - undefined = erlang:system_profile(Pid, [runnable_ports]), + undefined = erlang:system_profile(Pid, [runnable_ports]++TsTypeFlag), EchoPid = echo(Config), % FIXME: Set config to number_of_echos Laps = 10, @@ -148,9 +177,9 @@ runnable_ports(Config) when is_list(Config) -> Events = get_profiler_events(), kill_em_all = kill_echo(EchoPid), erlang:system_profile(undefined, []), - true = has_runnable_event(Events), + true = has_runnable_event(TsType, Events), Pids = sort_events_by_pid(Events), - ok = check_events(Pids), + ok = check_events(TsType, Pids), erase(), exit(Pid,kill), ok. @@ -165,8 +194,19 @@ scheduler(Config) when is_list(Config) -> {_, 1} -> {skipped, "No need for scheduler test when only one scheduler online."}; _ -> Nodes = 10, - ok = check_block_system(Nodes), - ok = check_multi_scheduling_block(Nodes) + lists:foreach(fun (TsType) -> + Arg = case TsType of + no_timestamp -> + {timestamp, []}; + _ -> + {TsType, [TsType]} + end, + ok = check_block_system(Arg, Nodes), + ok = check_multi_scheduling_block(Arg, Nodes), + receive after 1000 -> ok end + end, + [no_timestamp, timestamp, monotonic_timestamp, + strict_monotonic_timestamp]) end. % the profiler pid should not be profiled @@ -194,9 +234,9 @@ dont_profile_profiler(Config) when is_list(Config) -> %%% Check scheduler profiling -check_multi_scheduling_block(Nodes) -> +check_multi_scheduling_block({TsType, TsTypeFlag}, Nodes) -> Pid = start_profiler_process(), - undefined = erlang:system_profile(Pid, [scheduler]), + undefined = erlang:system_profile(Pid, [scheduler]++TsTypeFlag), {ok, Supervisor} = start_load(Nodes), wait(600), erlang:system_flag(multi_scheduling, block), @@ -204,23 +244,23 @@ check_multi_scheduling_block(Nodes) -> erlang:system_flag(multi_scheduling, unblock), {Pid, [scheduler]} = erlang:system_profile(undefined, []), Events = get_profiler_events(), - true = has_scheduler_event(Events), + true = has_scheduler_event(TsType, Events), stop_load(Supervisor), exit(Pid,kill), erase(), ok. -check_block_system(Nodes) -> +check_block_system({TsType, TsTypeFlag}, Nodes) -> Dummy = spawn(?MODULE, profiler_process, [[]]), Pid = start_profiler_process(), - undefined = erlang:system_profile(Pid, [scheduler]), + undefined = erlang:system_profile(Pid, [scheduler]++TsTypeFlag), {ok, Supervisor} = start_load(Nodes), wait(300), undefined = erlang:system_monitor(Dummy, [busy_port]), {Dummy, [busy_port]} = erlang:system_monitor(undefined, []), {Pid, [scheduler]} = erlang:system_profile(undefined, []), Events = get_profiler_events(), - true = has_scheduler_event(Events), + true = has_scheduler_event(TsType, Events), stop_load(Supervisor), exit(Pid,kill), exit(Dummy,kill), @@ -229,40 +269,49 @@ check_block_system(Nodes) -> %%% Check events -check_events([]) -> ok; -check_events([Pid | Pids]) -> +check_events(_TsType, []) -> ok; +check_events(TsType, [Pid | Pids]) -> Master = get(master), Laps = get(laps), CheckPids = get(pids), {Events, N} = get_pid_events(Pid), ok = check_event_flow(Events), - ok = check_event_ts(Events), + ok = check_event_ts(TsType, Events), IsMember = lists:member(Pid, CheckPids), case Pid of Master -> io:format("Expected ~p and got ~p profile events from ~p: ok~n", [Laps*2+2, N, Pid]), N = Laps*2 + 2, - check_events(Pids); + check_events(TsType, Pids); Pid when IsMember == true -> io:format("Expected ~p and got ~p profile events from ~p: ok~n", [Laps*2, N, Pid]), N = Laps*2, - check_events(Pids); + check_events(TsType, Pids); Pid -> - check_events(Pids) + check_events(TsType, Pids) end. %% timestamp consistency check for descending timestamps -check_event_ts(Events) -> - check_event_ts(Events, undefined). -check_event_ts([], _) -> ok; -check_event_ts([Event | Events], undefined) -> - check_event_ts(Events, Event); -check_event_ts([{Pid, _, _, TS1}=Event | Events], {Pid,_,_,TS0}) -> - Time = timer:now_diff(TS1, TS0), +check_event_ts(TsType, Events) -> + check_event_ts(TsType, Events, undefined). +check_event_ts(_TsType, [], _) -> ok; +check_event_ts(TsType, [Event | Events], undefined) -> + check_event_ts(TsType, Events, Event); +check_event_ts(TsType, [{Pid, _, _, TS1}=Event | Events], {Pid,_,_,TS0}) -> + Time = case TsType of + timestamp -> + timer:now_diff(TS1, TS0); + monotonic_timestamp -> + TS1 - TS0; + strict_monotonic_timestamp -> + {MT1, _} = TS1, + {MT0, _} = TS0, + MT1 - MT0 + end, if Time < 0.0 -> timestamp_error; - true -> check_event_ts(Events, Event) + true -> check_event_ts(TsType, Events, Event) end. %% consistency check for active vs. inactive activity (runnable) @@ -427,6 +476,44 @@ port_echo_loop(Port) -> %% Helpers %%% +check_ts(no_timestamp, Ts) -> + try + no_timestamp = Ts + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok; +check_ts(timestamp, Ts) -> + try + {Ms,S,Us} = Ts, + true = is_integer(Ms), + true = is_integer(S), + true = is_integer(Us) + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok; +check_ts(monotonic_timestamp, Ts) -> + try + true = is_integer(Ts) + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok; +check_ts(strict_monotonic_timestamp, Ts) -> + try + {MT, UMI} = Ts, + true = is_integer(MT), + true = is_integer(UMI) + catch + _ : _ -> + ?t:fail({unexpected_timestamp, Ts}) + end, + ok. + start_load(N) -> Pid = spawn_link(?MODULE, run_load, [N, []]), {ok, Pid}. @@ -453,21 +540,24 @@ list_load() -> end, list_load(). - -has_scheduler_event(Events) -> +has_scheduler_event(TsType, Events) -> lists:any( fun (Pred) -> case Pred of - {profile, scheduler, _ID, _Activity, _NR, _TS} -> true; + {profile, scheduler, _ID, _Activity, _NR, TS} -> + check_ts(TsType, TS), + true; _ -> false end end, Events). -has_runnable_event(Events) -> +has_runnable_event(TsType, Events) -> lists:any( fun (Pred) -> case Pred of - {profile, _Pid, _Activity, _MFA, _TS} -> true; + {profile, _Pid, _Activity, _MFA, TS} -> + check_ts(TsType, TS), + true; _ -> false end end, Events). diff --git a/erts/emulator/test/time_SUITE.erl b/erts/emulator/test/time_SUITE.erl index a0a8a9c42c..787870588d 100644 --- a/erts/emulator/test/time_SUITE.erl +++ b/erts/emulator/test/time_SUITE.erl @@ -3,21 +3,23 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% -module(time_SUITE). +-compile({nowarn_deprecated_function, {erlang,now,0}}). %% "Time is on my side." -- The Rolling Stones @@ -34,7 +36,15 @@ bad_univ_to_local/1, bad_local_to_univ/1, univ_to_seconds/1, seconds_to_univ/1, consistency/1, - now_unique/1, now_update/1, timestamp/1]). + now_unique/1, now_update/1, timestamp/1, + time_warp_modes/1, + monotonic_time_monotonicity/1, + monotonic_time_monotonicity_parallel/1, + time_unit_conversion/1, + signed_time_unit_conversion/1, + erlang_timestamp/1]). + +-export([init_per_testcase/2, end_per_testcase/2]). -export([local_to_univ_utc/1]). @@ -56,6 +66,12 @@ -define(dst_timezone, 2). +init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> + [{testcase, Func}|Config]. + +end_per_testcase(_Func, Config) -> + ok. + suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> @@ -63,7 +79,13 @@ all() -> bad_univ_to_local, bad_local_to_univ, univ_to_seconds, seconds_to_univ, consistency, - {group, now}, timestamp]. + {group, now}, timestamp, + time_warp_modes, + monotonic_time_monotonicity, + monotonic_time_monotonicity_parallel, + time_unit_conversion, + signed_time_unit_conversion, + erlang_timestamp]. groups() -> [{now, [], [now_unique, now_update]}]. @@ -298,7 +320,41 @@ timestamp(suite) -> timestamp(doc) -> ["Test that os:timestamp works."]; timestamp(Config) when is_list(Config) -> - repeating_timestamp_check(100000). + try + repeating_timestamp_check(100000) + catch + throw : {fail, Failure} -> + %% + %% Our time warping test machines currently warps + %% time every 6:th second. If we get a warp during + %% 10 seconds, assume this is a time warping test + %% and ignore the failure. + %% + case had_time_warp(10) of + true -> + {skip, "Seems to be time warp test run..."}; + false -> + test_server:fail(Failure) + end + end. + +os_system_time_offset() -> + erlang:convert_time_unit(os:system_time() - erlang:monotonic_time(), + native, micro_seconds). + +had_time_warp(Secs) -> + had_time_warp(os_system_time_offset(), Secs). + +had_time_warp(OrigOffs, 0) -> + false; +had_time_warp(OrigOffs, N) -> + receive after 1000 -> ok end, + case OrigOffs - os_system_time_offset() of + Diff when Diff > 500000; Diff < -500000 -> + true; + _Diff -> + had_time_warp(OrigOffs, N-1) + end. repeating_timestamp_check(0) -> ok; @@ -324,15 +380,15 @@ repeating_timestamp_check(N) -> NSecs = NA*1000000+NB+round(NC/1000000), case Secs - NSecs of TooLarge when TooLarge > 3600 -> - test_server:fail( - lists:flatten( + throw({fail, + lists:flatten( io_lib:format("os:timestamp/0 is ~w s more than erlang:now/0", - [TooLarge]))); + [TooLarge]))}); TooSmall when TooSmall < -3600 -> - test_server:fail( + throw({fail, lists:flatten( io_lib:format("os:timestamp/0 is ~w s less than erlang:now/0", - [-TooSmall]))); + [-TooSmall]))}); _ -> ok end, @@ -420,6 +476,440 @@ now_update1(N) when N > 0 -> now_update1(0) -> ?line test_server:fail(). +time_warp_modes(Config) when is_list(Config) -> + %% All time warp modes always supported in + %% combination with no time correction... + check_time_warp_mode(Config, false, no_time_warp), + check_time_warp_mode(Config, false, single_time_warp), + check_time_warp_mode(Config, false, multi_time_warp), + + erts_debug:set_internal_state(available_internal_state, true), + try + case erts_debug:get_internal_state({check_time_config, + true, no_time_warp}) of + false -> ok; + true -> check_time_warp_mode(Config, true, no_time_warp) + end, + case erts_debug:get_internal_state({check_time_config, + true, single_time_warp}) of + false -> ok; + true -> check_time_warp_mode(Config, true, single_time_warp) + end, + case erts_debug:get_internal_state({check_time_config, + true, multi_time_warp}) of + false -> ok; + true -> check_time_warp_mode(Config, true, multi_time_warp) + end + after + erts_debug:set_internal_state(available_internal_state, false) + end. + +check_time_warp_mode(Config, TimeCorrection, TimeWarpMode) -> + io:format("~n~n~n***** Testing TimeCorrection=~p TimeWarpMode=~p *****~n", + [TimeCorrection, TimeWarpMode]), + Mon = erlang:monitor(time_offset, clock_service), + _ = erlang:time_offset(), + Start = erlang:monotonic_time(1000), + MonotonicityTimeout = 2000, + {ok, Node} = start_node(Config, + "+c " ++ atom_to_list(TimeCorrection) + ++ " +C " ++ atom_to_list(TimeWarpMode)), + StartTime = rpc:call(Node, erlang, system_info, [start_time]), + Me = self(), + MonotincityTestStarted = make_ref(), + MonotincityTestDone = make_ref(), + spawn_link(Node, + fun () -> + Me ! MonotincityTestStarted, + cmp_times(erlang:start_timer(MonotonicityTimeout, + self(), + timeout), + erlang:monotonic_time()), + Me ! MonotincityTestDone + end), + receive MonotincityTestStarted -> ok end, + check_time_offset(Node, TimeWarpMode), + TimeWarpMode = rpc:call(Node, erlang, system_info, [time_warp_mode]), + TimeCorrection = rpc:call(Node, erlang, system_info, [time_correction]), + receive MonotincityTestDone -> ok end, + MonotonicTime = rpc:call(Node, erlang, monotonic_time, []), + MonotonicTimeUnit = rpc:call(Node, + erlang, + convert_time_unit, + [1, seconds, native]), + UpMilliSeconds = erlang:convert_time_unit(MonotonicTime - StartTime, + MonotonicTimeUnit, + milli_seconds), + io:format("UpMilliSeconds=~p~n", [UpMilliSeconds]), + End = erlang:monotonic_time(milli_seconds), + stop_node(Node), + try + true = (UpMilliSeconds > (98*MonotonicityTimeout) div 100), + true = (UpMilliSeconds < (102*(End-Start)) div 100) + catch + error:_ -> + io:format("Uptime inconsistency", []), + case {TimeCorrection, erlang:system_info(time_correction)} of + {true, true} -> + ?t:fail(uptime_inconsistency); + {true, false} -> + _ = erlang:time_offset(), + receive + {'CHANGE', Mon, time_offset, clock_service, _} -> + ignore + after 1000 -> + ?t:fail(uptime_inconsistency) + end; + _ -> + ignore + end + end, + erlang:demonitor(Mon, [flush]), + ok. + +check_time_offset(Node, no_time_warp) -> + final = rpc:call(Node, erlang, system_info, [time_offset]), + final = rpc:call(Node, erlang, system_flag, [time_offset, finalize]), + final = rpc:call(Node, erlang, system_info, [time_offset]); +check_time_offset(Node, single_time_warp) -> + preliminary = rpc:call(Node, erlang, system_info, [time_offset]), + preliminary = rpc:call(Node, erlang, system_flag, [time_offset, finalize]), + final = rpc:call(Node, erlang, system_info, [time_offset]), + final = rpc:call(Node, erlang, system_flag, [time_offset, finalize]); +check_time_offset(Node, multi_time_warp) -> + volatile = rpc:call(Node, erlang, system_info, [time_offset]), + volatile = rpc:call(Node, erlang, system_flag, [time_offset, finalize]), + volatile = rpc:call(Node, erlang, system_info, [time_offset]). + +monotonic_time_monotonicity(Config) when is_list(Config) -> + Done = erlang:start_timer(10000,self(),timeout), + cmp_times(Done, erlang:monotonic_time()). + +cmp_times(Done, X0) -> + X1 = erlang:monotonic_time(), + X2 = erlang:monotonic_time(), + X3 = erlang:monotonic_time(), + X4 = erlang:monotonic_time(), + X5 = erlang:monotonic_time(), + true = (X0 =< X1), + true = (X1 =< X2), + true = (X2 =< X3), + true = (X3 =< X4), + true = (X4 =< X5), + receive + {timeout, Done, timeout} -> + ok + after 0 -> + cmp_times(Done, X5) + end. + +-define(NR_OF_MONOTONIC_CALLS, 100000). + +monotonic_time_monotonicity_parallel(Config) when is_list(Config) -> + Me = self(), + Result = make_ref(), + Go = make_ref(), + UpAndRunning = make_ref(), + NoOnlnScheds = erlang:system_info(schedulers_online), + OffsetUI = erlang:unique_integer([monotonic]), + OffsetMT = erlang:monotonic_time(), + MinHSz = ?NR_OF_MONOTONIC_CALLS*(2 + + 3 + + erts_debug:flat_size(OffsetUI) + + erts_debug:flat_size(OffsetMT)), + Ps = lists:map( + fun (Sched) -> + spawn_opt( + fun () -> + Me ! {self(), UpAndRunning}, + receive Go -> ok end, + Res = fetch_monotonic(?NR_OF_MONOTONIC_CALLS, []), + Me ! {self(), Result, Sched, Res} + end, + [{scheduler, Sched}, + {priority, max}, + {min_heap_size, MinHSz}]) + end, + lists:seq(1, NoOnlnScheds)), + lists:foreach(fun (P) -> receive {P, UpAndRunning} -> ok end end, Ps), + lists:foreach(fun (P) -> P ! Go end, Ps), + TMs = recv_monotonics(Result, OffsetMT, OffsetUI, NoOnlnScheds, []), + true = check_monotonic_result(TMs, OffsetMT, OffsetUI, true). + +check_monotonic_result([{_Sched, _PrevUI, _MT, _PostUI}], + _OffsetMT, _OffsetUI, Res) -> + Res; +check_monotonic_result([{_ASched, _APrevUI, AMT, APostUI} = A, + {_BSched, BPrevUI, BMT, _BPostUI} = B | _] = L, + OffsetMT, OffsetUI, Res) -> + NewRes = case (AMT =< BMT) orelse (BPrevUI < APostUI) of + true -> + Res; + false -> + io:format("INCONSISTENCY: ~p ~p~n", [A, B]), + false + end, + check_monotonic_result(tl(L), OffsetMT, OffsetUI, NewRes). + +recv_monotonics(_Result, _OffsetMT, _OffsetUI, 0, Acc) -> + lists:keysort(2, Acc); +recv_monotonics(Result, OffsetMT, OffsetUI, N, Acc) -> + receive + {_, Result, Sched, Res} -> + CRes = convert_monotonic(Sched, OffsetMT, OffsetUI, Res, []), + recv_monotonics(Result, OffsetMT, OffsetUI, N-1, CRes ++ Acc) + end. + +convert_monotonic(_Sched, _OffsetMT, _OffsetUI, [{_MT, _UI}], Acc) -> + Acc; +convert_monotonic(Sched, OffsetMT, OffsetUI, + [{MT, UI}, {_PrevMT, PrevUI} | _] = L, Acc) -> + convert_monotonic(Sched, OffsetMT, OffsetUI, tl(L), + [{Sched, PrevUI-OffsetUI, MT-OffsetMT, UI-OffsetUI} + | Acc]). + +fetch_monotonic(0, Acc) -> + Acc; +fetch_monotonic(N, Acc) -> + MT = erlang:monotonic_time(), + UI = erlang:unique_integer([monotonic]), + fetch_monotonic(N-1, [{MT, UI} | Acc]). + +-define(CHK_RES_CONVS_TIMEOUT, 400). + +time_unit_conversion(Config) when is_list(Config) -> + Mon = erlang:monitor(time_offset, clock_service), + start_check_res_convs(Mon, 1000000000000), + start_check_res_convs(Mon, 2333333333333), + start_check_res_convs(Mon, 5732678356789), + erlang:demonitor(Mon, [flush]). + +start_check_res_convs(Mon, Res) -> + io:format("Checking ~p time_unit~n", [Res]), + check_res_convs(Mon, + erlang:start_timer(?CHK_RES_CONVS_TIMEOUT, + self(), + timeout), + Res). + + +check_res_convs(Mon, Done, Res) -> + receive + {timeout, Done, timeout} -> + case Res div 10 of + 0 -> + ok; + NewRes -> + start_check_res_convs(Mon, NewRes) + end + after 0 -> + do_check_res_convs(Mon, Done, Res) + end. + +do_check_res_convs(Mon, Done, Res) -> + TStart = erlang:monotonic_time(), + T = erlang:monotonic_time(Res), + TEnd = erlang:monotonic_time(), + TMin = erlang:convert_time_unit(TStart, native, Res), + TMax = erlang:convert_time_unit(TEnd, native, Res), + %io:format("~p =< ~p =< ~p~n", [TMin, T, TEnd]), + true = (TMin =< T), + true = (TMax >= T), + check_time_offset_res_conv(Mon, Res), + check_res_convs(Mon, Done, Res). + + +check_time_offset_res_conv(Mon, Res) -> + TORes = erlang:time_offset(Res), + TO = erlang:time_offset(), + case erlang:convert_time_unit(TO, native, Res) of + TORes -> + ok; + TORes2 -> + case check_time_offset_change(Mon, TO, 1000) of + {TO, false} -> + ?t:fail({time_unit_conversion_inconsistency, + TO, TORes, TORes2}); + {_NewTO, true} -> + ?t:format("time_offset changed", []), + check_time_offset_res_conv(Mon, Res) + end + end. + +signed_time_unit_conversion(Config) when is_list(Config) -> + chk_strc(1000000000, 1000000), + chk_strc(1000000000, 1000), + chk_strc(1000000000, 1), + chk_strc(1000000, 1000), + chk_strc(1000000, 1), + chk_strc(1000, 1), + chk_strc(4711, 17), + chk_strc(1 bsl 10, 1), + chk_strc(1 bsl 16, 10), + chk_strc(1 bsl 17, 1 bsl 8), + chk_strc((1 bsl 17) + 1, (1 bsl 8) - 1), + chk_strc(1 bsl 17, 11), + ok. + +chk_strc(Res0, Res1) -> + case (Res0 /= Res1) andalso (Res0 =< 1000000) andalso (Res1 =< 1000000) of + true -> + {FromRes, ToRes} = case Res0 > Res1 of + true -> {Res0, Res1}; + false -> {Res1, Res0} + end, + MinFromValuesPerToValue = FromRes div ToRes, + MaxFromValuesPerToValue = ((FromRes-1) div ToRes)+1, + io:format("~p -> ~p [~p, ~p]~n", + [FromRes, ToRes, + MinFromValuesPerToValue, MaxFromValuesPerToValue]), + chk_values_per_value(FromRes, ToRes, + -10*FromRes, 10*FromRes, + MinFromValuesPerToValue, + MaxFromValuesPerToValue, + undefined, MinFromValuesPerToValue); + _ -> + ok + end, + chk_random_values(Res0, Res1), + chk_random_values(Res1, Res0), + ok. + +chk_random_values(FR, TR) -> +% case (FR rem TR == 0) orelse (TR rem FR == 0) of +% true -> + io:format("rand values ~p -> ~p~n", [FR, TR]), + random:seed(268438039, 268440479, 268439161), + Values = lists:map(fun (_) -> random:uniform(1 bsl 65) - (1 bsl 64) end, + lists:seq(1, 100000)), + CheckFun = fun (V) -> + CV = erlang:convert_time_unit(V, FR, TR), + case {(FR*CV) div TR =< V, + (FR*(CV+1)) div TR >= V} of + {true, true} -> + ok; + Failure -> + ?t:fail({Failure, CV, V, FR, TR}) + end + end, + lists:foreach(CheckFun, Values).%; +% false -> ok +% end. + + +chk_values_per_value(_FromRes, _ToRes, + EndValue, EndValue, + MinFromValuesPerToValue, MaxFromValuesPerToValue, + _ToValue, FromValueCount) -> +% io:format("~p [~p]~n", [EndValue, FromValueCount]), + case ((MinFromValuesPerToValue =< FromValueCount) + andalso (FromValueCount =< MaxFromValuesPerToValue)) of + false -> + ?t:fail({MinFromValuesPerToValue, + FromValueCount, + MaxFromValuesPerToValue}); + true -> + ok + end; +chk_values_per_value(FromRes, ToRes, Value, EndValue, + MinFromValuesPerToValue, MaxFromValuesPerToValue, + ToValue, FromValueCount) -> + case erlang:convert_time_unit(Value, FromRes, ToRes) of + ToValue -> + chk_values_per_value(FromRes, ToRes, + Value+1, EndValue, + MinFromValuesPerToValue, + MaxFromValuesPerToValue, + ToValue, FromValueCount+1); + NewToValue -> + case ((MinFromValuesPerToValue =< FromValueCount) + andalso (FromValueCount =< MaxFromValuesPerToValue)) of + false -> + ?t:fail({MinFromValuesPerToValue, + FromValueCount, + MaxFromValuesPerToValue}); + true -> +% io:format("~p -> ~p [~p]~n", +% [Value, NewToValue, FromValueCount]), + chk_values_per_value(FromRes, ToRes, + Value+1, EndValue, + MinFromValuesPerToValue, + MaxFromValuesPerToValue, + NewToValue, 1) + end + end. + +erlang_timestamp(Config) when is_list(Config) -> + Mon = erlang:monitor(time_offset, clock_service), + {TO, _} = check_time_offset_change(Mon, + erlang:time_offset(), + 0), + Done = erlang:start_timer(10000,self(),timeout), + ok = check_erlang_timestamp(Done, Mon, TO). + +check_erlang_timestamp(Done, Mon, TO) -> + receive + {timeout, Done, timeout} -> + erlang:demonitor(Mon, [flush]), + ok + after 0 -> + do_check_erlang_timestamp(Done, Mon, TO) + end. + +do_check_erlang_timestamp(Done, Mon, TO) -> + MinMon = erlang:monotonic_time(), + {MegaSec, Sec, MicroSec} = erlang:timestamp(), + MaxMon = erlang:monotonic_time(), + TsMin = erlang:convert_time_unit(MinMon+TO, + native, + micro_seconds), + TsMax = erlang:convert_time_unit(MaxMon+TO, + native, + micro_seconds), + TsTime = (MegaSec*1000000+Sec)*1000000+MicroSec, + case (TsMin =< TsTime) andalso (TsTime =< TsMax) of + true -> + NewTO = case erlang:time_offset() of + TO -> + TO; + _ -> + check_time_offset_change(Mon, TO, 0) + end, + check_erlang_timestamp(Done, Mon, NewTO); + false -> + io:format("TsMin=~p TsTime=~p TsMax=~p~n", [TsMin, TsTime, TsMax]), + ?t:format("Detected inconsistency; " + "checking for time_offset change...", []), + case check_time_offset_change(Mon, TO, 1000) of + {TO, false} -> + ?t:fail(timestamp_inconsistency); + {NewTO, true} -> + ?t:format("time_offset changed", []), + check_erlang_timestamp(Done, Mon, NewTO) + end + end. + +check_time_offset_change(Mon, TO, Wait) -> + process_changed_time_offset(Mon, TO, false, Wait). + +process_changed_time_offset(Mon, TO, Changed, Wait) -> + receive + {'CHANGE', Mon, time_offset, clock_service, NewTO} -> + process_changed_time_offset(Mon, NewTO, true, Wait) + after Wait -> + case erlang:time_offset() of + TO -> + {TO, Changed}; + _OtherTO -> + receive + {'CHANGE', Mon, time_offset, clock_service, NewTO} -> + process_changed_time_offset(Mon, NewTO, true, Wait) + end + end + end. + + + %% Returns the test data: a list of {Utc, Local} tuples. test_data() -> @@ -554,4 +1044,25 @@ bad_dates() -> {{1996, 4, 30}, {12, 0, -1}}, % Sec {{1996, 4, 30}, {12, 0, 60}}]. - + +start_node(Config) -> + start_node(Config, ""). + +start_node(Config, Args) -> + TestCase = ?config(testcase, Config), + PA = filename:dirname(code:which(?MODULE)), + ESTime = erlang:monotonic_time(1) + erlang:time_offset(1), + Unique = erlang:unique_integer([positive]), + Name = list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(TestCase) + ++ "-" + ++ integer_to_list(ESTime) + ++ "-" + ++ integer_to_list(Unique)), + test_server:start_node(Name, + slave, + [{args, "-pa " ++ PA ++ " " ++ Args}]). + +stop_node(Node) -> + test_server:stop_node(Node). diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl index c28224729d..51d59f09f3 100644 --- a/erts/emulator/test/timer_bif_SUITE.erl +++ b/erts/emulator/test/timer_bif_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1998-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -26,11 +27,18 @@ cancel_timer_1/1, start_timer_big/1, send_after_big/1, start_timer_e/1, send_after_e/1, cancel_timer_e/1, - read_timer_trivial/1, read_timer/1, - cleanup/1, evil_timers/1, registered_process/1]). + read_timer_trivial/1, read_timer/1, read_timer_async/1, + cleanup/1, evil_timers/1, registered_process/1, same_time_yielding/1, + same_time_yielding_with_cancel/1, same_time_yielding_with_cancel_other/1, +% same_time_yielding_with_cancel_other_accessor/1, + auto_cancel_yielding/1]). -include_lib("test_server/include/test_server.hrl"). +-define(SHORT_TIMEOUT, 5000). %% Bif timers as short as this may be pre-allocated +-define(TIMEOUT_YIELD_LIMIT, 100). +-define(AUTO_CANCEL_YIELD_LIMIT, 100). + init_per_testcase(_Case, Config) -> ?line Dog=test_server:timetrap(test_server:seconds(30)), case catch erts_debug:get_internal_state(available_internal_state) of @@ -45,6 +53,7 @@ end_per_testcase(_Case, Config) -> ok. init_per_suite(Config) -> + erts_debug:set_internal_state(available_internal_state, true), Config. end_per_suite(_Config) -> @@ -56,8 +65,12 @@ all() -> [start_timer_1, send_after_1, send_after_2, cancel_timer_1, start_timer_e, send_after_e, cancel_timer_e, start_timer_big, send_after_big, - read_timer_trivial, read_timer, cleanup, evil_timers, - registered_process]. + read_timer_trivial, read_timer, read_timer_async, + cleanup, evil_timers, registered_process, + same_time_yielding, same_time_yielding_with_cancel, + same_time_yielding_with_cancel_other, +% same_time_yielding_with_cancel_other_accessor, + auto_cancel_yielding]. groups() -> []. @@ -162,7 +175,7 @@ cancel_timer_1(Config) when is_list(Config) -> start_timer_e(doc) -> ["Error cases for start_timer/3"]; start_timer_e(Config) when is_list(Config) -> ?line {'EXIT', _} = (catch erlang:start_timer(-4, self(), hej)), - ?line {'EXIT', _} = (catch erlang:start_timer(4728472847827482, + ?line {'EXIT', _} = (catch erlang:start_timer(1 bsl 64, self(), hej)), ?line {'EXIT', _} = (catch erlang:start_timer(4.5, self(), hej)), @@ -180,7 +193,7 @@ send_after_e(doc) -> ["Error cases for send_after/3"]; send_after_e(suite) -> []; send_after_e(Config) when is_list(Config) -> ?line {'EXIT', _} = (catch erlang:send_after(-4, self(), hej)), - ?line {'EXIT', _} = (catch erlang:send_after(4728472847827482, + ?line {'EXIT', _} = (catch erlang:send_after(1 bsl 64, self(), hej)), ?line {'EXIT', _} = (catch erlang:send_after(4.5, self(), hej)), @@ -213,20 +226,58 @@ read_timer_trivial(Config) when is_list(Config) -> read_timer(doc) -> ["Test that read_timer/1 seems to return the correct values."]; read_timer(suite) -> []; read_timer(Config) when is_list(Config) -> - ?line Big = 1 bsl 31, - ?line R = erlang:send_after(Big, self(), hej_hopp), + process_flag(scheduler, 1), + Big = 1 bsl 31, + R = erlang:send_after(Big, self(), hej_hopp), + + receive after 200 -> ok end, % Delay and clear reductions. + Left = erlang:read_timer(R), + Left2 = erlang:cancel_timer(R), + case Left == Left2 of + true -> ok; + false -> Left = Left2 + 1 + end, + false = erlang:read_timer(R), - ?line receive after 200 -> ok end, % Delay and clear reductions. - ?line Left = erlang:read_timer(R), - ?line Left = erlang:cancel_timer(R), - ?line false = erlang:read_timer(R), + case Big - Left of + Diff when Diff >= 200, Diff < 10000 -> + ok; + _Diff -> + test_server:fail({big, Big, Left}) + end, + process_flag(scheduler, 0), + ok. - ?line case Big - Left of - Diff when Diff >= 200, Diff < 10000 -> - ok; - _Diff -> - test_server:fail({big, Big, Left}) - end, +read_timer_async(doc) -> ["Test that read_timer/1 seems to return the correct values."]; +read_timer_async(suite) -> []; +read_timer_async(Config) when is_list(Config) -> + process_flag(scheduler, 1), + Big = 1 bsl 33, + R = erlang:send_after(Big, self(), hej_hopp), + + %% Access from another scheduler + process_flag(scheduler, erlang:system_info(schedulers_online)), + + receive after 200 -> ok end, % Delay and clear reductions. + ok = erlang:read_timer(R, [{async, true}]), + ok = erlang:cancel_timer(R, [{async, true}, {info, true}]), + ok = erlang:read_timer(R, [{async, true}]), + + {read_timer, R, Left} = receive_one(), + {cancel_timer, R, Left2} = receive_one(), + case Left == Left2 of + true -> ok; + false -> Left = Left2 + 1 + end, + {read_timer, R, false} = receive_one(), + + case Big - Left of + Diff when Diff >= 200, Diff < 10000 -> + ok; + _Diff -> + test_server:fail({big, Big, Left}) + end, + process_flag(scheduler, 0), ok. cleanup(doc) -> []; @@ -236,39 +287,42 @@ cleanup(Config) when is_list(Config) -> %% Timer on dead process ?line P1 = spawn(fun () -> ok end), ?line wait_until(fun () -> process_is_cleaned_up(P1) end), - ?line T1 = erlang:start_timer(10000, P1, "hej"), - ?line T2 = erlang:send_after(10000, P1, "hej"), + ?line T1 = erlang:start_timer(?SHORT_TIMEOUT*2, P1, "hej"), + ?line T2 = erlang:send_after(?SHORT_TIMEOUT*2, P1, "hej"), + receive after 1000 -> ok end, ?line Mem = mem(), ?line false = erlang:read_timer(T1), ?line false = erlang:read_timer(T2), ?line Mem = mem(), %% Process dies before timeout - ?line P2 = spawn(fun () -> receive after 500 -> ok end end), - ?line T3 = erlang:start_timer(10000, P2, "hej"), - ?line T4 = erlang:send_after(10000, P2, "hej"), - ?line true = Mem < mem(), + ?line P2 = spawn(fun () -> receive after (?SHORT_TIMEOUT div 10) -> ok end end), + ?line T3 = erlang:start_timer(?SHORT_TIMEOUT*2, P2, "hej"), + ?line T4 = erlang:send_after(?SHORT_TIMEOUT*2, P2, "hej"), + ?line true = mem_larger_than(Mem), ?line true = is_integer(erlang:read_timer(T3)), ?line true = is_integer(erlang:read_timer(T4)), ?line wait_until(fun () -> process_is_cleaned_up(P2) end), + receive after 1000 -> ok end, ?line false = erlang:read_timer(T3), ?line false = erlang:read_timer(T4), ?line Mem = mem(), %% Cancel timer - ?line P3 = spawn(fun () -> receive after 20000 -> ok end end), - ?line T5 = erlang:start_timer(10000, P3, "hej"), - ?line T6 = erlang:send_after(10000, P3, "hej"), - ?line true = Mem < mem(), + ?line P3 = spawn(fun () -> receive after ?SHORT_TIMEOUT*4 -> ok end end), + ?line T5 = erlang:start_timer(?SHORT_TIMEOUT*2, P3, "hej"), + ?line T6 = erlang:send_after(?SHORT_TIMEOUT*2, P3, "hej"), + ?line true = mem_larger_than(Mem), ?line true = is_integer(erlang:cancel_timer(T5)), ?line true = is_integer(erlang:cancel_timer(T6)), ?line false = erlang:read_timer(T5), ?line false = erlang:read_timer(T6), ?line exit(P3, kill), + ?line wait_until(fun () -> process_is_cleaned_up(P3) end), ?line Mem = mem(), %% Timeout ?line Ref = make_ref(), - ?line T7 = erlang:start_timer(500, self(), Ref), - ?line T8 = erlang:send_after(500, self(), Ref), - ?line true = Mem < mem(), + ?line T7 = erlang:start_timer(?SHORT_TIMEOUT+1, self(), Ref), + ?line T8 = erlang:send_after(?SHORT_TIMEOUT+1, self(), Ref), + ?line true = mem_larger_than(Mem), ?line true = is_integer(erlang:read_timer(T7)), ?line true = is_integer(erlang:read_timer(T8)), ?line receive {timeout, T7, Ref} -> ok end, @@ -420,10 +474,10 @@ registered_process(suite) -> []; registered_process(Config) when is_list(Config) -> ?line Mem = mem(), %% Cancel - ?line T1 = erlang:start_timer(500, ?MODULE, "hej"), - ?line T2 = erlang:send_after(500, ?MODULE, "hej"), + ?line T1 = erlang:start_timer(?SHORT_TIMEOUT+1, ?MODULE, "hej"), + ?line T2 = erlang:send_after(?SHORT_TIMEOUT+1, ?MODULE, "hej"), ?line undefined = whereis(?MODULE), - ?line true = Mem < mem(), + ?line true = mem_larger_than(Mem), ?line true = is_integer(erlang:cancel_timer(T1)), ?line true = is_integer(erlang:cancel_timer(T2)), ?line false = erlang:read_timer(T1), @@ -431,10 +485,10 @@ registered_process(Config) when is_list(Config) -> ?line Mem = mem(), %% Timeout register after start ?line Ref1 = make_ref(), - ?line T3 = erlang:start_timer(500, ?MODULE, Ref1), - ?line T4 = erlang:send_after(500, ?MODULE, Ref1), + ?line T3 = erlang:start_timer(?SHORT_TIMEOUT+1, ?MODULE, Ref1), + ?line T4 = erlang:send_after(?SHORT_TIMEOUT+1, ?MODULE, Ref1), ?line undefined = whereis(?MODULE), - ?line true = Mem < mem(), + ?line true = mem_larger_than(Mem), ?line true = is_integer(erlang:read_timer(T3)), ?line true = is_integer(erlang:read_timer(T4)), ?line true = register(?MODULE, self()), @@ -443,9 +497,9 @@ registered_process(Config) when is_list(Config) -> ?line Mem = mem(), %% Timeout register before start ?line Ref2 = make_ref(), - ?line T5 = erlang:start_timer(500, ?MODULE, Ref2), - ?line T6 = erlang:send_after(500, ?MODULE, Ref2), - ?line true = Mem < mem(), + ?line T5 = erlang:start_timer(?SHORT_TIMEOUT+1, ?MODULE, Ref2), + ?line T6 = erlang:send_after(?SHORT_TIMEOUT+1, ?MODULE, Ref2), + ?line true = mem_larger_than(Mem), ?line true = is_integer(erlang:read_timer(T5)), ?line true = is_integer(erlang:read_timer(T6)), ?line receive {timeout, T5, Ref2} -> ok end, @@ -454,10 +508,133 @@ registered_process(Config) when is_list(Config) -> ?line true = unregister(?MODULE), ?line ok. -mem() -> - AA = erlang:system_info(allocated_areas), - {value,{bif_timer,Mem}} = lists:keysearch(bif_timer, 1, AA), - Mem. +same_time_yielding(Config) when is_list(Config) -> + Mem = mem(), + SchdlrsOnln = erlang:system_info(schedulers_online), + Tmo = erlang:monotonic_time(milli_seconds) + 3000, + Tmrs = lists:map(fun (I) -> + process_flag(scheduler, (I rem SchdlrsOnln) + 1), + erlang:start_timer(Tmo, self(), hej, [{abs, true}]) + end, + lists:seq(1, (?TIMEOUT_YIELD_LIMIT*3+1)*SchdlrsOnln)), + true = mem_larger_than(Mem), + lists:foreach(fun (Tmr) -> receive {timeout, Tmr, hej} -> ok end end, Tmrs), + Done = erlang:monotonic_time(milli_seconds), + true = Done >= Tmo, + case erlang:system_info(build_type) of + opt -> true = Done < Tmo + 200; + _ -> true = Done < Tmo + 1000 + end, + Mem = mem(), + ok. + +same_time_yielding_with_cancel(Config) when is_list(Config) -> + same_time_yielding_with_cancel_test(false, false). + +same_time_yielding_with_cancel_other(Config) when is_list(Config) -> + same_time_yielding_with_cancel_test(true, false). + +%same_time_yielding_with_cancel_other_accessor(Config) when is_list(Config) -> +% same_time_yielding_with_cancel_test(true, true). + +do_cancel_tmrs(Tmo, Tmrs, Tester) -> + BeginCancel = erlang:convert_time_unit(Tmo, + milli_seconds, + micro_seconds) - 100, + busy_wait_until(fun () -> + erlang:monotonic_time(micro_seconds) >= BeginCancel + end), + lists:foreach(fun (Tmr) -> + erlang:cancel_timer(Tmr, + [{async, true}, + {info, true}]) + end, Tmrs), + case Tester == self() of + true -> ok; + false -> forward_msgs(Tester) + end. + +same_time_yielding_with_cancel_test(Other, Accessor) -> + Mem = mem(), + SchdlrsOnln = erlang:system_info(schedulers_online), + Tmo = erlang:monotonic_time(milli_seconds) + 3000, + Tester = self(), + Cancelor = case Other of + false -> + Tester; + true -> + spawn(fun () -> + receive + {timers, Tmrs} -> + do_cancel_tmrs(Tmo, Tmrs, Tester) + end + end) + end, + Opts = case Accessor of + false -> [{abs, true}]; + true -> [{accessor, Cancelor}, {abs, true}] + end, + Tmrs = lists:map(fun (I) -> + process_flag(scheduler, (I rem SchdlrsOnln) + 1), + erlang:start_timer(Tmo, self(), hej, Opts) + end, + lists:seq(1, (?TIMEOUT_YIELD_LIMIT*3+1)*SchdlrsOnln)), + true = mem_larger_than(Mem), + case Other of + false -> + do_cancel_tmrs(Tmo, Tmrs, Tester); + true -> + Cancelor ! {timers, Tmrs} + end, + {Tmos, Cncls} = lists:foldl(fun (Tmr, {T, C}) -> + receive + {timeout, Tmr, hej} -> + receive + {cancel_timer, Tmr, Info} -> + false = Info, + {T+1, C} + end; + {cancel_timer, Tmr, false} -> + receive + {timeout, Tmr, hej} -> + {T+1, C} + end; + {cancel_timer, Tmr, TimeLeft} -> + true = is_integer(TimeLeft), + {T, C+1} + end + end, + {0, 0}, + Tmrs), + io:format("Timeouts: ~p Cancels: ~p~n", [Tmos, Cncls]), + Mem = mem(), + case Other of + true -> exit(Cancelor, bang); + false -> ok + end, + {comment, + "Timeouts: " ++ integer_to_list(Tmos) ++ " Cancels: " + ++ integer_to_list(Cncls)}. + +auto_cancel_yielding(Config) when is_list(Config) -> + Mem = mem(), + SchdlrsOnln = erlang:system_info(schedulers_online), + P = spawn(fun () -> + lists:foreach( + fun (I) -> + process_flag(scheduler, (I rem SchdlrsOnln)+1), + erlang:start_timer((1 bsl 28)+I*10, self(), hej) + end, + lists:seq(1, + ((?AUTO_CANCEL_YIELD_LIMIT*3+1) + *SchdlrsOnln))), + receive after infinity -> ok end + end), + true = mem_larger_than(Mem), + exit(P, bang), + wait_until(fun () -> process_is_cleaned_up(P) end), + Mem = mem(), + ok. process_is_cleaned_up(P) when is_pid(P) -> undefined == erts_debug:get_internal_state({process_status, P}). @@ -468,6 +645,19 @@ wait_until(Pred) when is_function(Pred) -> _ -> receive after 50 -> ok end, wait_until(Pred) end. +busy_wait_until(Pred) when is_function(Pred) -> + case catch Pred() of + true -> ok; + _ -> busy_wait_until(Pred) + end. + +forward_msgs(To) -> + receive + Msg -> + To ! Msg + end, + forward_msgs(To). + get(Time, Msg) -> receive Msg -> @@ -486,9 +676,10 @@ get_msg() -> end. start_slave() -> - ?line {A, B, C} = now(), ?line Pa = filename:dirname(code:which(?MODULE)), - ?line Name = atom_to_list(?MODULE) ++ "-" ++ integer_to_list(A+B+C), + ?line Name = atom_to_list(?MODULE) + ++ "-" ++ integer_to_list(erlang:system_time(seconds)) + ++ "-" ++ integer_to_list(erlang:unique_integer([positive])), {ok, Node} = ?t:start_node(Name, slave, [{args, "-pa " ++ Pa}]), Node. @@ -549,5 +740,58 @@ type(X) when is_port(X) -> {port, node(X)}; type(X) when is_binary(X) -> binary; type(X) when is_atom(X) -> atom; type(_) -> unknown. - + +mem_larger_than(no_fix_alloc) -> + true; +mem_larger_than(Mem) -> + mem() > Mem. + +mem() -> + erts_debug:set_internal_state(wait, timer_cancellations), + erts_debug:set_internal_state(wait, deallocations), + case mem_get() of + {-1, -1} -> no_fix_alloc; + {A, U} -> io:format("mem = ~p ~p~n", [A, U]), U + end. + +mem_get() -> + % Bif timer memory + Ref = make_ref(), + erlang:system_info({memory_internal, Ref, [fix_alloc]}), + mem_recv(erlang:system_info(schedulers), Ref, {0, 0}). + +mem_recv(0, _Ref, AU) -> + AU; +mem_recv(N, Ref, AU) -> + receive + {Ref, _, IL} -> + mem_recv(N-1, Ref, mem_parse_ilists(IL, AU)) + end. + + +mem_parse_ilists([], AU) -> + AU; +mem_parse_ilists([I|Is], AU) -> + mem_parse_ilists(Is, mem_parse_ilist(I, AU)). + +mem_parse_ilist({fix_alloc, false}, _) -> + {-1, -1}; +mem_parse_ilist({fix_alloc, _, IDL}, {A, U}) -> + case lists:keyfind(fix_types, 1, IDL) of + {fix_types, TL} -> + {ThisA, ThisU} = mem_get_btm_aus(TL, 0, 0), + {ThisA + A, ThisU + U}; + {fix_types, Mask, TL} -> + {ThisA, ThisU} = mem_get_btm_aus(TL, 0, 0), + {(ThisA + A) band Mask , (ThisU + U) band Mask} + end. + +mem_get_btm_aus([], A, U) -> + {A, U}; +mem_get_btm_aus([{BtmType, BtmA, BtmU} | Types], + A, U) when BtmType == bif_timer; + BtmType == accessor_bif_timer -> + mem_get_btm_aus(Types, BtmA+A, BtmU+U); +mem_get_btm_aus([_|Types], A, U) -> + mem_get_btm_aus(Types, A, U). diff --git a/erts/emulator/test/trace_SUITE.erl b/erts/emulator/test/trace_SUITE.erl index 2251575e5a..6eae182e45 100644 --- a/erts/emulator/test/trace_SUITE.erl +++ b/erts/emulator/test/trace_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -181,6 +182,13 @@ send_trace(Config) when is_list(Config) -> ?line {trace, Sender, send, to_receiver, Receiver} = receive_first(), ?line receive_nothing(), + %% Check that a message sent to another registered process is traced. + register(?MODULE,Receiver), + Sender ! {send_please, ?MODULE, to_receiver}, + {trace, Sender, send, to_receiver, ?MODULE} = receive_first(), + receive_nothing(), + unregister(?MODULE), + %% Check that a message sent to this process is traced. ?line Sender ! {send_please, self(), to_myself}, ?line receive to_myself -> ok end, @@ -188,6 +196,21 @@ send_trace(Config) when is_list(Config) -> ?line {trace, Sender, send, to_myself, Self} = receive_first(), ?line receive_nothing(), + %% Check that a message sent to dead process is traced. + {Pid,Ref} = spawn_monitor(fun() -> ok end), + receive {'DOWN',Ref,_,_,_} -> ok end, + Sender ! {send_please, Pid, to_dead}, + {trace, Sender, send_to_non_existing_process, to_dead, Pid} = receive_first(), + receive_nothing(), + + %% Check that a message sent to unknown registrated process is traced. + BadargSender = fun_spawn(fun sender/0), + 1 = erlang:trace(BadargSender, true, [send]), + unlink(BadargSender), + BadargSender ! {send_please, not_registered, to_unknown}, + {trace, BadargSender, send, to_unknown, not_registered} = receive_first(), + receive_nothing(), + %% Another process should not be able to trace Sender. ?line Intruder = fun_spawn(fun() -> erlang:trace(Sender, true, [send]) end), ?line {'EXIT', Intruder, {badarg, _}} = receive_first(), diff --git a/erts/emulator/test/trace_bif_SUITE.erl b/erts/emulator/test/trace_bif_SUITE.erl index 2c78aa394f..96b7dd159f 100644 --- a/erts/emulator/test/trace_bif_SUITE.erl +++ b/erts/emulator/test/trace_bif_SUITE.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2011. All Rights Reserved. +%% Copyright Ericsson AB 1998-2014. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -66,7 +67,8 @@ trace_on_and_off(Config) when is_list(Config) -> ?line Pid = spawn(?MODULE, bif_process, []), ?line Self = self(), ?line 1 = erlang:trace(Pid, true, [call,timestamp]), - ?line {flags,[timestamp,call]} = erlang:trace_info(Pid,flags), + ?line {flags, Flags} = erlang:trace_info(Pid,flags), + ?line [call,timestamp] = lists:sort(Flags), ?line {tracer, Self} = erlang:trace_info(Pid,tracer), ?line 1 = erlang:trace(Pid, false, [timestamp]), ?line {flags,[call]} = erlang:trace_info(Pid,flags), @@ -110,93 +112,145 @@ do_trace_bif(Flags) -> trace_bif_timestamp(doc) -> "Test tracing BIFs with timestamps."; trace_bif_timestamp(Config) when is_list(Config) -> - do_trace_bif_timestamp([]). - + do_trace_bif_timestamp([], timestamp, [timestamp]), + do_trace_bif_timestamp([], timestamp, + [timestamp, + monotonic_timestamp, + strict_monotonic_timestamp]), + do_trace_bif_timestamp([], strict_monotonic_timestamp, + [strict_monotonic_timestamp]), + do_trace_bif_timestamp([], strict_monotonic_timestamp, + [monotonic_timestamp, strict_monotonic_timestamp]), + do_trace_bif_timestamp([], monotonic_timestamp, [monotonic_timestamp]). + trace_bif_timestamp_local(doc) -> "Test tracing BIFs with timestamps and local flag."; trace_bif_timestamp_local(Config) when is_list(Config) -> - do_trace_bif_timestamp([local]). - -do_trace_bif_timestamp(Flags) -> - ?line Pid=spawn(?MODULE, bif_process, []), - ?line 1 = erlang:trace(Pid, true, [call,timestamp]), - ?line erlang:trace_pattern({erlang,'_','_'}, [], Flags), - - ?line Pid ! {do_bif, time, []}, - ?line receive_trace_msg_ts({trace_ts,Pid,call,{erlang,time,[]}}), - - ?line Pid ! {do_bif, statistics, [runtime]}, - ?line receive_trace_msg_ts({trace_ts,Pid,call, - {erlang,statistics, [runtime]}}), - - ?line Pid ! {do_time_bif}, - ?line receive_trace_msg_ts({trace_ts,Pid,call, - {erlang,time, []}}), - - ?line Pid ! {do_statistics_bif}, - ?line receive_trace_msg_ts({trace_ts,Pid,call, - {erlang,statistics, [runtime]}}), + do_trace_bif_timestamp([local], timestamp, [timestamp]), + do_trace_bif_timestamp([local], timestamp, + [timestamp, + monotonic_timestamp, + strict_monotonic_timestamp]), + do_trace_bif_timestamp([local], strict_monotonic_timestamp, + [strict_monotonic_timestamp]), + do_trace_bif_timestamp([local], strict_monotonic_timestamp, + [monotonic_timestamp, strict_monotonic_timestamp]), + do_trace_bif_timestamp([local], monotonic_timestamp, [monotonic_timestamp]). + +do_trace_bif_timestamp(Flags, TsType, TsFlags) -> + io:format("Testing with TsType=~p TsFlags=~p~n", [TsType, TsFlags]), + Pid=spawn(?MODULE, bif_process, []), + 1 = erlang:trace(Pid, true, [call]++TsFlags), + erlang:trace_pattern({erlang,'_','_'}, [], Flags), + + Ts0 = make_ts(TsType), + Pid ! {do_bif, time, []}, + Ts1 = receive_trace_msg_ts({trace_ts,Pid,call,{erlang,time,[]}}, + Ts0,TsType), + + Pid ! {do_bif, statistics, [runtime]}, + Ts2 = receive_trace_msg_ts({trace_ts,Pid,call, + {erlang,statistics, [runtime]}}, + Ts1, TsType), + + Pid ! {do_time_bif}, + Ts3 = receive_trace_msg_ts({trace_ts,Pid,call, + {erlang,time, []}}, + Ts2, TsType), + + Pid ! {do_statistics_bif}, + Ts4 = receive_trace_msg_ts({trace_ts,Pid,call, + {erlang,statistics, [runtime]}}, + Ts3, TsType), + + check_ts(TsType, Ts4, make_ts(TsType)), %% We should be able to turn off the timestamp. - ?line 1 = erlang:trace(Pid, false, [timestamp]), + 1 = erlang:trace(Pid, false, TsFlags), - ?line Pid ! {do_statistics_bif}, - ?line receive_trace_msg({trace,Pid,call, - {erlang,statistics, [runtime]}}), + Pid ! {do_statistics_bif}, + receive_trace_msg({trace,Pid,call, + {erlang,statistics, [runtime]}}), - ?line Pid ! {do_bif, statistics, [runtime]}, - ?line receive_trace_msg({trace,Pid,call, - {erlang,statistics, [runtime]}}), + Pid ! {do_bif, statistics, [runtime]}, + receive_trace_msg({trace,Pid,call, + {erlang,statistics, [runtime]}}), - ?line 1 = erlang:trace(Pid, false, [call]), - ?line erlang:trace_pattern({erlang,'_','_'}, false, Flags), + 1 = erlang:trace(Pid, false, [call]), + erlang:trace_pattern({erlang,'_','_'}, false, Flags), - ?line exit(Pid, die), + exit(Pid, die), ok. trace_bif_return(doc) -> "Test tracing BIF's with return/return_to trace."; trace_bif_return(Config) when is_list(Config) -> - ?line Pid=spawn(?MODULE, bif_process, []), - ?line 1 = erlang:trace(Pid, true, [call,timestamp,return_to]), - ?line erlang:trace_pattern({erlang,'_','_'}, [{'_',[],[{return_trace}]}], - [local]), - - - ?line Pid ! {do_bif, time, []}, - ?line receive_trace_msg_ts({trace_ts,Pid,call,{erlang,time,[]}}), - ?line receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, - {erlang,time,0}}), - ?line receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, - {?MODULE, bif_process,0}}), - - - ?line Pid ! {do_bif, statistics, [runtime]}, - ?line receive_trace_msg_ts({trace_ts,Pid,call, - {erlang,statistics, [runtime]}}), - ?line receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, - {erlang,statistics,1}}), - ?line receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, - {?MODULE, bif_process,0}}), - - - ?line Pid ! {do_time_bif}, - ?line receive_trace_msg_ts({trace_ts,Pid,call, - {erlang,time, []}}), - ?line receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, - {erlang,time,0}}), - ?line receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, - {?MODULE, bif_process,0}}), - - - - ?line Pid ! {do_statistics_bif}, - ?line receive_trace_msg_ts({trace_ts,Pid,call, - {erlang,statistics, [runtime]}}), - ?line receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, - {erlang,statistics,1}}), - ?line receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, - {?MODULE, bif_process,0}}), + do_trace_bif_return(timestamp, [timestamp]), + do_trace_bif_return(timestamp, + [timestamp, + monotonic_timestamp, + strict_monotonic_timestamp]), + do_trace_bif_return(strict_monotonic_timestamp, + [strict_monotonic_timestamp]), + do_trace_bif_return(strict_monotonic_timestamp, + [monotonic_timestamp, strict_monotonic_timestamp]), + do_trace_bif_return(monotonic_timestamp, [monotonic_timestamp]). + +do_trace_bif_return(TsType, TsFlags) -> + io:format("Testing with TsType=~p TsFlags=~p~n", [TsType, TsFlags]), + Pid=spawn(?MODULE, bif_process, []), + 1 = erlang:trace(Pid, true, [call,return_to]++TsFlags), + erlang:trace_pattern({erlang,'_','_'}, [{'_',[],[{return_trace}]}], + [local]), + + Ts0 = make_ts(TsType), + Pid ! {do_bif, time, []}, + Ts1 = receive_trace_msg_ts({trace_ts,Pid,call,{erlang,time,[]}}, + Ts0, TsType), + Ts2 = receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, + {erlang,time,0}}, + Ts1, TsType), + Ts3 = receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, + {?MODULE, bif_process,0}}, + Ts2, TsType), + + + Pid ! {do_bif, statistics, [runtime]}, + Ts4 = receive_trace_msg_ts({trace_ts,Pid,call, + {erlang,statistics, [runtime]}}, + Ts3, TsType), + Ts5 = receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, + {erlang,statistics,1}}, + Ts4, TsType), + Ts6 = receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, + {?MODULE, bif_process,0}}, + Ts5, TsType), + + + Pid ! {do_time_bif}, + Ts7 = receive_trace_msg_ts({trace_ts,Pid,call, + {erlang,time, []}}, + Ts6, TsType), + Ts8 = receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, + {erlang,time,0}}, + Ts7, TsType), + Ts9 = receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, + {?MODULE, bif_process,0}}, + Ts8, TsType), + + + + Pid ! {do_statistics_bif}, + Ts10 = receive_trace_msg_ts({trace_ts,Pid,call, + {erlang,statistics, [runtime]}}, + Ts9, TsType), + Ts11 = receive_trace_msg_ts_return_from({trace_ts,Pid,return_from, + {erlang,statistics,1}}, + Ts10, TsType), + Ts12 = receive_trace_msg_ts_return_to({trace_ts,Pid,return_to, + {?MODULE, bif_process,0}}, + Ts11, TsType), + check_ts(TsType, Ts12, make_ts(TsType)), ok. @@ -212,10 +266,11 @@ receive_trace_msg(Mess) -> ?t:fail() end. -receive_trace_msg_ts({trace_ts, Pid, call, {erlang,F,A}}) -> +receive_trace_msg_ts({trace_ts, Pid, call, {erlang,F,A}}, PrevTs, TsType) -> receive - {trace_ts, Pid, call, {erlang, F, A}, _Ts} -> - ok; + {trace_ts, Pid, call, {erlang, F, A}, Ts} -> + check_ts(TsType, PrevTs, Ts), + Ts; Other -> io:format("Expected: {trace, ~p, call, {~p, ~p, ~p}, TimeStamp}},~n" "Got: ~p~n", @@ -226,10 +281,11 @@ receive_trace_msg_ts({trace_ts, Pid, call, {erlang,F,A}}) -> ?t:fail() end. -receive_trace_msg_ts_return_from({trace_ts, Pid, return_from, {erlang,F,A}}) -> +receive_trace_msg_ts_return_from({trace_ts, Pid, return_from, {erlang,F,A}}, PrevTs, TsType) -> receive - {trace_ts, Pid, return_from, {erlang, F, A}, _Value, _Ts} -> - ok; + {trace_ts, Pid, return_from, {erlang, F, A}, _Value, Ts} -> + check_ts(TsType, PrevTs, Ts), + Ts; Other -> io:format("Expected: {trace_ts, ~p, return_from, {~p, ~p, ~p}, Value, TimeStamp}},~n" "Got: ~p~n", @@ -240,10 +296,11 @@ receive_trace_msg_ts_return_from({trace_ts, Pid, return_from, {erlang,F,A}}) -> ?t:fail() end. -receive_trace_msg_ts_return_to({trace_ts, Pid, return_to, {M,F,A}}) -> +receive_trace_msg_ts_return_to({trace_ts, Pid, return_to, {M,F,A}}, PrevTs, TsType) -> receive - {trace_ts, Pid, return_to, {M, F, A}, _Ts} -> - ok; + {trace_ts, Pid, return_to, {M, F, A}, Ts} -> + check_ts(TsType, PrevTs, Ts), + Ts; Other -> io:format("Expected: {trace_ts, ~p, return_to, {~p, ~p, ~p}, TimeStamp}},~n" "Got: ~p~n", @@ -254,13 +311,42 @@ receive_trace_msg_ts_return_to({trace_ts, Pid, return_to, {M,F,A}}) -> ?t:fail() end. +make_ts(timestamp) -> + erlang:now(); +make_ts(monotonic_timestamp) -> + erlang:monotonic_time(nano_seconds); +make_ts(strict_monotonic_timestamp) -> + MT = erlang:monotonic_time(nano_seconds), + UMI = erlang:unique_integer([monotonic]), + {MT, UMI}. + +check_ts(timestamp, PrevTs, Ts) -> + {Ms, S, Us} = Ts, + true = is_integer(Ms), + true = is_integer(S), + true = is_integer(Us), + true = PrevTs < Ts, + Ts; +check_ts(monotonic_timestamp, PrevTs, Ts) -> + true = is_integer(Ts), + true = PrevTs =< Ts, + Ts; +check_ts(strict_monotonic_timestamp, PrevTs, Ts) -> + {MT, UMI} = Ts, + true = is_integer(MT), + true = is_integer(UMI), + true = PrevTs < Ts, + Ts. + bif_process() -> receive {do_bif, Name, Args} -> apply(erlang, Name, Args), bif_process(); {do_time_bif} -> - _ = time(), %Assignment tells compiler to keep call. + %% Match the return value to ensure that the time() call + %% is not optimized away. + {_,_,_} = time(), bif_process(); {do_statistics_bif} -> statistics(runtime), @@ -276,13 +362,16 @@ trace_info_old_code(Config) when is_list(Config) -> ?line MFA = {M,F,0} = {test,foo,0}, ?line Fname = atom_to_list(M)++".erl", ?line AbsForms = - [{attribute,1,module,M}, % -module(M). - {attribute,2,export,[{F,0}]}, % -export([F/0]). - {function,3,F,0, % F() -> - [{clause,4,[],[],[{atom,4,F}]}]}], % F. + [{attribute,a(1),module,M}, % -module(M). + {attribute,a(2),export,[{F,0}]}, % -export([F/0]). + {function,a(3),F,0, % F() -> + [{clause,a(4),[],[],[{atom,a(4),F}]}]}], % F. %% ?line {ok,M,Mbin} = compile:forms(AbsForms), ?line {module,M} = code:load_binary(M, Fname, Mbin), ?line true = erlang:delete_module(M), ?line {traced,undefined} = erlang:trace_info(MFA, traced), ok. + +a(L) -> + erl_anno:new(L). diff --git a/erts/emulator/test/trace_call_count_SUITE.erl b/erts/emulator/test/trace_call_count_SUITE.erl index 2ac58493ff..c7881bbd70 100644 --- a/erts/emulator/test/trace_call_count_SUITE.erl +++ b/erts/emulator/test/trace_call_count_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/trace_call_time_SUITE.erl b/erts/emulator/test/trace_call_time_SUITE.erl index 3036d2957b..f359e1bd80 100644 --- a/erts/emulator/test/trace_call_time_SUITE.erl +++ b/erts/emulator/test/trace_call_time_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -326,10 +327,10 @@ combo(Config) when is_list(Config) -> %% ?line [3,2,1] = seq_r(1, 3, fun(X) -> X+1 end), - ?line T0 = now(), + ?line T0 = erlang:monotonic_time(), ?line with_bif(Nbc), - ?line T1 = now(), - ?line TimeB = timer:now_diff(T1,T0), + ?line T1 = erlang:monotonic_time(), + ?line TimeB = erlang:convert_time_unit(T1-T0, native, micro_seconds), %% ?line List = collect(100), @@ -695,17 +696,17 @@ setup(Opts) -> Pid. execute(Pids, Mfa) when is_list(Pids) -> - T0 = now(), + T0 = erlang:monotonic_time(), [P ! {self(), execute, Mfa} || P <- Pids], As = [receive {P, answer, Answer} -> Answer end || P <- Pids], - T1 = now(), - {As, timer:now_diff(T1,T0)}; + T1 = erlang:monotonic_time(), + {As, erlang:convert_time_unit(T1-T0, native, micro_seconds)}; execute(P, Mfa) -> - T0 = now(), + T0 = erlang:monotonic_time(), P ! {self(), execute, Mfa}, A = receive {P, answer, Answer} -> Answer end, - T1 = now(), - {A, timer:now_diff(T1,T0)}. + T1 = erlang:monotonic_time(), + {A, erlang:convert_time_unit(T1-T0, native, micro_seconds)}. diff --git a/erts/emulator/test/trace_local_SUITE.erl b/erts/emulator/test/trace_local_SUITE.erl index 1bed49aad2..7431099340 100644 --- a/erts/emulator/test/trace_local_SUITE.erl +++ b/erts/emulator/test/trace_local_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2000-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/trace_local_SUITE_data/trace_local_dummy.erl b/erts/emulator/test/trace_local_SUITE_data/trace_local_dummy.erl index be9bea209a..a5947de4aa 100644 --- a/erts/emulator/test/trace_local_SUITE_data/trace_local_dummy.erl +++ b/erts/emulator/test/trace_local_SUITE_data/trace_local_dummy.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2000-2009. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/trace_meta_SUITE.erl b/erts/emulator/test/trace_meta_SUITE.erl index 45987cc319..3b105ec6fe 100644 --- a/erts/emulator/test/trace_meta_SUITE.erl +++ b/erts/emulator/test/trace_meta_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -72,7 +73,7 @@ config(priv_dir,_) -> info/1, tracer/1, combo/1, nosilent/1]). init_per_testcase(_Case, Config) -> - ?line Dog=test_server:timetrap(test_server:minutes(5)), + Dog=test_server:timetrap(test_server:minutes(5)), [{watchdog, Dog}|Config]. end_per_testcase(_Case, Config) -> @@ -179,107 +180,112 @@ nosilent(Config) when is_list(Config) -> %%% basic_test() -> - ?line Pid = setup(), - ?line erlang:trace_pattern({?MODULE,'_','_'},[],[meta]), - ?line [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), - ?line ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,exported,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local2,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), - ?line erlang:trace_pattern({?MODULE,'_','_'},false,[meta]), - ?line [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), - ?line ?NM, - ?line [1,1,1,0] = lambda_slave(fun() -> - exported_wrap(1) - end), - ?line ?NM, - ?line erlang:trace_pattern({?MODULE,'_','_'},[],[meta]), - ?line [1,1,1,0] = lambda_slave(fun() -> - exported_wrap(1) - end), - ?line ?CTT(Pid,{?MODULE,_,_}) = receive_next(), %% The fun - ?line ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,exported,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local2,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), - ?line erlang:trace_pattern({?MODULE,'_','_'},false,[meta]), - ?line shutdown(), - ?line ?NM, + Pid = setup(), + erlang:trace_pattern({?MODULE,'_','_'},[],[meta]), + [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), + ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,exported,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local2,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), + erlang:trace_pattern({?MODULE,'_','_'},false,[meta]), + [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), + ?NM, + [1,1,1,0] = lambda_slave(fun() -> + exported_wrap(1) + end), + ?NM, + erlang:trace_pattern({?MODULE,'_','_'},[],[meta]), + [1,1,1,0] = lambda_slave(fun() -> + exported_wrap(1) + end), + ?CTT(Pid,{?MODULE,_,_}) = receive_next(), %% The fun + ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,exported,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local2,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), + erlang:trace_pattern({?MODULE,'_','_'},false,[meta]), + shutdown(), + ?NM, ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% return_test() -> - ?line Pid = setup(), - ?line erlang:trace_pattern({?MODULE,'_','_'},[{'_',[],[{return_trace}]}], + Pid = setup(), + erlang:trace_pattern({?MODULE,'_','_'},[{'_',[],[{return_trace}]}], [meta]), - ?line erlang:trace_pattern({erlang,phash2,'_'},[{'_',[],[{return_trace}]}], + erlang:trace_pattern({erlang,phash2,'_'},[{'_',[],[{return_trace}]}], [meta]), - ?line [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), - ?line ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,exported,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local2,[1]}) = receive_next(), - ?line ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), - ?line ?CTT(Pid,{erlang,phash2,[1,1]}) = receive_next(), - ?line ?RFT(Pid,{erlang,phash2,2},0) = receive_next(), - ?line ?RFT(Pid,{?MODULE,local_tail,1},[1,0]) = receive_next(), - ?line ?RFT(Pid,{?MODULE,local2,1},[1,0]) = receive_next(), - ?line ?RFT(Pid,{?MODULE,local,1},[1,1,0]) = receive_next(), - ?line ?RFT(Pid,{?MODULE,exported,1},[1,1,1,0]) = receive_next(), - ?line ?RFT(Pid,{?MODULE,exported_wrap,1},[1,1,1,0]) = receive_next(), - ?line shutdown(), - ?line ?NM, + [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), + ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,exported,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local2,[1]}) = receive_next(), + ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), + ?CTT(Pid,{erlang,phash2,[1,1]}) = receive_next(), + ?RFT(Pid,{erlang,phash2,2},0) = receive_next(), + ?RFT(Pid,{?MODULE,local_tail,1},[1,0]) = receive_next(), + ?RFT(Pid,{?MODULE,local2,1},[1,0]) = receive_next(), + ?RFT(Pid,{?MODULE,local,1},[1,1,0]) = receive_next(), + ?RFT(Pid,{?MODULE,exported,1},[1,1,1,0]) = receive_next(), + ?RFT(Pid,{?MODULE,exported_wrap,1},[1,1,1,0]) = receive_next(), + shutdown(), + ?NM, ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% on_and_off_test() -> - ?line Pid = setup(), - ?line 1 = erlang:trace_pattern({?MODULE,local_tail,1},[],[meta]), - ?line LocalTail = fun() -> - local_tail(1) - end, - ?line [1,0] = lambda_slave(LocalTail), - ?line ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), - ?line 0 = erlang:trace_pattern({?MODULE,local_tail,1},[],[global]), - ?line [1,0] = lambda_slave(LocalTail), - ?line ?NM, - ?line 1 = erlang:trace_pattern({?MODULE,exported_wrap,1},[],[meta]), - ?line [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), - ?line ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), - ?line 1 = erlang:trace_pattern({erlang,phash2,2},[],[meta]), - ?line [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), - ?line ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), - ?line ?CTT(Pid,{erlang,phash2,[1,1]}) = receive_next(), - ?line shutdown(), - ?line erlang:trace_pattern({'_','_','_'},false,[meta]), - ?line N = erlang:trace_pattern({erlang,'_','_'},true,[meta]), - ?line case erlang:trace_pattern({erlang,'_','_'},false,[meta]) of - N -> - ok; - Else -> - exit({number_mismatch, {expected, N}, {got, Else}}) - end, - ?line case erlang:trace_pattern({erlang,'_','_'},false,[meta]) of - N -> - ok; - Else2 -> - exit({number_mismatch, {expected, N}, {got, Else2}}) - end, - ?line ?NM, + Pid = setup(), + 1 = erlang:trace_pattern({?MODULE,local_tail,1},[],[meta]), + LocalTail = fun() -> + local_tail(1) + end, + [1,0] = lambda_slave(LocalTail), + ?CTT(Pid,{?MODULE,local_tail,[1]}) = receive_next(), + 0 = erlang:trace_pattern({?MODULE,local_tail,1},[],[global]), + [1,0] = lambda_slave(LocalTail), + ?NM, + 1 = erlang:trace_pattern({?MODULE,exported_wrap,1},[],[meta]), + [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), + ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), + 1 = erlang:trace_pattern({erlang,phash2,2},[],[meta]), + [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), + ?CTT(Pid,{?MODULE,exported_wrap,[1]}) = receive_next(), + ?CTT(Pid,{erlang,phash2,[1,1]}) = receive_next(), + shutdown(), + erlang:trace_pattern({'_','_','_'},false,[meta]), + N = erlang:trace_pattern({erlang,'_','_'},true,[meta]), + case erlang:trace_pattern({erlang,'_','_'},false,[meta]) of + N -> ok; + Else -> + exit({number_mismatch, {expected, N}, {got, Else}}) + end, + case erlang:trace_pattern({erlang,'_','_'},false,[meta]) of + N -> ok; + Else2 -> + exit({number_mismatch, {expected, N}, {got, Else2}}) + end, + %% ?NM, + %% Can't check for erlang:*/* stuff since common_test or test_server + %% will likely call list_to_binary in the logger. just drain any potential + %% message + ok = flush(), ok. - + +flush() -> + receive _ -> flush() after 0 -> ok end. + %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% stack_grow_test() -> - ?line Pid = setup(), - ?line 1 = erlang:trace_pattern({?MODULE,loop,4}, + Pid = setup(), + 1 = erlang:trace_pattern({?MODULE,loop,4}, [{'_',[],[{return_trace}]}],[meta]), - ?line Num = 1 bsl 15, - ?line Surface = + Num = 1 bsl 15, + Surface = fun (This, ?RFT(P,{?MODULE,loop,4},N), N) when P == Pid-> if N == Num -> ?NM, @@ -288,7 +294,7 @@ stack_grow_test() -> This(This, receive_next(), N+1) end end, - ?line Dive = + Dive = fun (This, ?CTT(P,{?MODULE,loop,[{hej,hopp},[a,b,c],4.5,N]}), N) when P == Pid-> if N == 0 -> @@ -297,272 +303,263 @@ stack_grow_test() -> This(This, receive_next(), N-1) end end, - ?line apply_slave(?MODULE,loop,[{hej,hopp},[a,b,c],4.5,Num]), -% ?line apply_slave_async(?MODULE,loop,[{hej,hopp},[a,b,c],4.5,Num]), -% ?line List = collect(test_server:seconds(5)), - ?line ok = Dive(Dive, receive_next(), Num), - ?line ?NM, + apply_slave(?MODULE,loop,[{hej,hopp},[a,b,c],4.5,Num]), +% apply_slave_async(?MODULE,loop,[{hej,hopp},[a,b,c],4.5,Num]), +% List = collect(test_server:seconds(5)), + ok = Dive(Dive, receive_next(), Num), + ?NM, ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% info_test() -> - ?line setup(), - ?line Prog = [{['$1'],[{is_integer,'$1'}],[{message, false}]}, - {'_',[],[]}], - ?line Self = self(), - ?line GoOn = make_ref(), - - ?line Pid = + setup(), + Prog = [{['$1'],[{is_integer,'$1'}],[{message, false}]}, {'_',[],[]}], + Self = self(), + GoOn = make_ref(), + Pid = spawn_link( fun () -> erlang:trace_pattern({?MODULE,exported_wrap,1}, - Prog, [{meta, Self}]), + Prog, [{meta, Self}]), Self ! {self(), GoOn} end), - ?line receive {Pid, GoOn} -> ok end, - ?line {traced,false} = erlang:trace_info({?MODULE,exported_wrap,1}, traced), - ?line {match_spec, false} = + receive {Pid, GoOn} -> ok end, + {traced,false} = erlang:trace_info({?MODULE,exported_wrap,1}, traced), + {match_spec, false} = erlang:trace_info({?MODULE,exported_wrap,1}, match_spec), - ?line {meta, Self} = erlang:trace_info({?MODULE,exported_wrap,1}, meta), - ?line {meta_match_spec, MMS} = + {meta, Self} = erlang:trace_info({?MODULE,exported_wrap,1}, meta), + {meta_match_spec, MMS} = erlang:trace_info({?MODULE,exported_wrap,1}, meta_match_spec), - ?line case MMS of - Prog -> - ok; - Wrong -> - exit({bad_result, {erlang,trace_info, - [{?MODULE,exported_wrap,1}, - meta_match_spec]}, - {expected, Prog}, {got, Wrong}}) - end, - ?line erlang:garbage_collect(self()), - ?line receive - after 1 -> - ok - end, - ?line io:format("~p~n",[MMS]), - ?line {meta_match_spec,MMS2} = + case MMS of + Prog -> + ok; + Wrong -> + exit({bad_result, {erlang,trace_info, + [{?MODULE,exported_wrap,1}, + meta_match_spec]}, + {expected, Prog}, {got, Wrong}}) + end, + erlang:garbage_collect(self()), + receive + after 1 -> + ok + end, + io:format("~p~n",[MMS]), + {meta_match_spec,MMS2} = erlang:trace_info({?MODULE,exported_wrap,1}, meta_match_spec), - ?line io:format("~p~n",[MMS2]), - ?line case MMS2 of - Prog -> - ok; - Wrong2 -> - exit({bad_result, {erlang,trace_info, - [{?MODULE,exported_wrap,1}, - meta_match_spec]}, - {expected, Prog}, {got, Wrong2}}) - end, - ?line {all, [_|_]=L} = erlang:trace_info({?MODULE,exported_wrap,1}, all), - ?line {value, {meta, Self}} = - lists:keysearch(meta, 1, L), - ?line {value, {meta_match_spec, MMS}} = - lists:keysearch(meta_match_spec, 1, L), - - ?line erlang:trace_pattern({?MODULE,exported_wrap,1}, true, [meta]), - ?line {meta_match_spec, []} = + io:format("~p~n",[MMS2]), + case MMS2 of + Prog -> + ok; + Wrong2 -> + exit({bad_result, {erlang,trace_info, + [{?MODULE,exported_wrap,1}, + meta_match_spec]}, + {expected, Prog}, {got, Wrong2}}) + end, + {all, [_|_]=L} = erlang:trace_info({?MODULE,exported_wrap,1}, all), + {value, {meta, Self}} = lists:keysearch(meta, 1, L), + {value, {meta_match_spec, MMS}} = lists:keysearch(meta_match_spec, 1, L), + + erlang:trace_pattern({?MODULE,exported_wrap,1}, true, [meta]), + {meta_match_spec, []} = erlang:trace_info({?MODULE,exported_wrap,1}, meta_match_spec), - - ?line erlang:trace_pattern({?MODULE,exported_wrap,1}, false, [meta]), - ?line {meta, false} = erlang:trace_info({?MODULE,exported_wrap,1}, meta), - ?line {meta_match_spec, false} = + + erlang:trace_pattern({?MODULE,exported_wrap,1}, false, [meta]), + {meta, false} = erlang:trace_info({?MODULE,exported_wrap,1}, meta), + {meta_match_spec, false} = erlang:trace_info({?MODULE,exported_wrap,1}, meta_match_spec), - ?line {all, false} = erlang:trace_info({?MODULE,exported_wrap,1}, all), - - ?line shutdown(), - ?line ?NM, + {all, false} = erlang:trace_info({?MODULE,exported_wrap,1}, all), + shutdown(), + ?NM, ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% tracer_test() -> - ?line Slave = setup(), - ?line Self = self(), - - ?line MatchSpec = [{'_',[],[{return_trace}]}], - ?line Tracer1 = spawn_link(fun () -> relay_n(3, Self) end), - ?line Setter = - spawn_link( - fun () -> - erlang:trace_pattern({?MODULE,receiver,1}, - MatchSpec, - [{meta,Tracer1}]), - erlang:trace_pattern({erlang,phash2,2}, - MatchSpec, - [{meta,Tracer1}]), - Self ! {self(), done} - end), - ?line receive {Setter, done} -> ok end, - ?line Ref = make_ref(), - ?line apply_slave_async(?MODULE, receiver, [Ref]), - ?line {Tracer1,?CTT(Slave,{?MODULE,receiver,[Ref]})} = receive_next(100), - ?line {Tracer1,?CTT(Slave,{erlang,phash2,[1,1]})} = receive_next(100), - ?line {Tracer1,?RFT(Slave,{erlang,phash2,2},0)} = receive_next(100), + Slave = setup(), + Self = self(), + + MatchSpec = [{'_',[],[{return_trace}]}], + Tracer1 = spawn_link(fun () -> relay_n(3, Self) end), + Setter = spawn_link( + fun () -> + erlang:trace_pattern({?MODULE,receiver,1}, + MatchSpec, + [{meta,Tracer1}]), + erlang:trace_pattern({erlang,phash2,2}, + MatchSpec, + [{meta,Tracer1}]), + Self ! {self(), done} + end), + receive {Setter, done} -> ok end, + Ref = make_ref(), + apply_slave_async(?MODULE, receiver, [Ref]), + {Tracer1,?CTT(Slave,{?MODULE,receiver,[Ref]})} = receive_next(100), + {Tracer1,?CTT(Slave,{erlang,phash2,[1,1]})} = receive_next(100), + {Tracer1,?RFT(Slave,{erlang,phash2,2},0)} = receive_next(100), %% Initiate a return_trace that will fail since the tracer just stopped - ?line Slave ! Ref, - ?line receive_no_next(100), + Slave ! Ref, + receive_no_next(100), %% The breakpoint has not been hit since the tracer stopped - ?line {meta,Tracer1} = + {meta,Tracer1} = erlang:trace_info({?MODULE,receiver,1}, meta), - ?line {meta_match_spec, MatchSpec} = + {meta_match_spec, MatchSpec} = erlang:trace_info({?MODULE,receiver,1}, meta_match_spec), - ?line {meta,Tracer1} = + {meta,Tracer1} = erlang:trace_info({erlang,phash2,2}, meta), - ?line {meta_match_spec, MatchSpec} = + {meta_match_spec, MatchSpec} = erlang:trace_info({erlang,phash2,2}, meta_match_spec), %% Initiate trace messages that will fail - ?line Ref2 = make_ref(), - ?line apply_slave_async(?MODULE, receiver, [Ref2]), - ?line Slave ! Ref2, - ?line receive_no_next(100), - ?line {meta,[]} = + Ref2 = make_ref(), + apply_slave_async(?MODULE, receiver, [Ref2]), + Slave ! Ref2, + receive_no_next(100), + {meta,[]} = erlang:trace_info({?MODULE,receiver,1}, meta), - ?line {meta_match_spec, MatchSpec} = + {meta_match_spec, MatchSpec} = erlang:trace_info({?MODULE,receiver,1}, meta_match_spec), - ?line {meta,[]} = + {meta,[]} = erlang:trace_info({erlang,phash2,2}, meta), - ?line {meta_match_spec, MatchSpec} = + {meta_match_spec, MatchSpec} = erlang:trace_info({erlang,phash2,2}, meta_match_spec), %% Change tracer - ?line Tracer2 = spawn_link(fun () -> relay_n(4, Self) end), - ?line erlang:trace_pattern({?MODULE,receiver,1}, - MatchSpec, - [{meta,Tracer2}]), - ?line erlang:trace_pattern({erlang,phash2,2}, - MatchSpec, - [{meta,Tracer2}]), - ?line Ref3 = make_ref(), - ?line apply_slave_async(?MODULE, receiver, [Ref3]), - ?line {Tracer2,?CTT(Slave,{?MODULE,receiver,[Ref3]})} = receive_next(), - ?line {Tracer2,?CTT(Slave,{erlang,phash2,[1,1]})} = receive_next(), - ?line {Tracer2,?RFT(Slave,{erlang,phash2,2},0)} = receive_next(), + Tracer2 = spawn_link(fun () -> relay_n(4, Self) end), + erlang:trace_pattern({?MODULE,receiver,1}, + MatchSpec, + [{meta,Tracer2}]), + erlang:trace_pattern({erlang,phash2,2}, + MatchSpec, + [{meta,Tracer2}]), + Ref3 = make_ref(), + apply_slave_async(?MODULE, receiver, [Ref3]), + {Tracer2,?CTT(Slave,{?MODULE,receiver,[Ref3]})} = receive_next(), + {Tracer2,?CTT(Slave,{erlang,phash2,[1,1]})} = receive_next(), + {Tracer2,?RFT(Slave,{erlang,phash2,2},0)} = receive_next(), %% Change tracer between call trace and return trace - ?line Tracer3 = spawn_link(fun () -> relay_n(4, Self) end), - ?line erlang:trace_pattern({?MODULE,receiver,1}, - MatchSpec, - [{meta,Tracer3}]), - ?line erlang:trace_pattern({erlang,phash2,2}, - MatchSpec, - [{meta,Tracer3}]), - ?line Slave ! Ref3, + Tracer3 = spawn_link(fun () -> relay_n(4, Self) end), + erlang:trace_pattern({?MODULE,receiver,1}, + MatchSpec, + [{meta,Tracer3}]), + erlang:trace_pattern({erlang,phash2,2}, + MatchSpec, + [{meta,Tracer3}]), + Slave ! Ref3, %% The return trace should still come from Tracer2 - ?line {Tracer2,?RFT(Slave,{?MODULE,receiver,1},Ref3)} = receive_next(), - ?line Ref4 = make_ref(), + {Tracer2,?RFT(Slave,{?MODULE,receiver,1},Ref3)} = receive_next(), + Ref4 = make_ref(), %% Now should Tracer3 be used - ?line apply_slave_async(?MODULE, receiver, [Ref4]), - ?line Slave ! Ref4, - ?line {Tracer3,?CTT(Slave,{?MODULE,receiver,[Ref4]})} = receive_next(), - ?line {Tracer3,?CTT(Slave,{erlang,phash2,[1,1]})} = receive_next(), - ?line {Tracer3,?RFT(Slave,{erlang,phash2,2},0)} = receive_next(), - ?line {Tracer3,?RFT(Slave,{?MODULE,receiver,1},Ref4)} = receive_next(), + apply_slave_async(?MODULE, receiver, [Ref4]), + Slave ! Ref4, + {Tracer3,?CTT(Slave,{?MODULE,receiver,[Ref4]})} = receive_next(), + {Tracer3,?CTT(Slave,{erlang,phash2,[1,1]})} = receive_next(), + {Tracer3,?RFT(Slave,{erlang,phash2,2},0)} = receive_next(), + {Tracer3,?RFT(Slave,{?MODULE,receiver,1},Ref4)} = receive_next(), %% The breakpoint has not been hit since the tracer stopped - ?line {meta,Tracer3} = - erlang:trace_info({?MODULE,receiver,1}, meta), - ?line {meta_match_spec, MatchSpec} = + {meta,Tracer3} = erlang:trace_info({?MODULE,receiver,1}, meta), + {meta_match_spec, MatchSpec} = erlang:trace_info({?MODULE,receiver,1}, meta_match_spec), - ?line {meta,Tracer3} = + {meta,Tracer3} = erlang:trace_info({erlang,phash2,2}, meta), - ?line {meta_match_spec, MatchSpec} = + {meta_match_spec, MatchSpec} = erlang:trace_info({erlang,phash2,2}, meta_match_spec), - - ?line shutdown(), - ?line ?NM, + shutdown(), + ?NM, ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% combo_test() -> - ?line Slave = setup(), - ?line Self = self(), - - ?line MatchSpec = [{'_',[],[{return_trace}]}], - ?line Flags = lists:sort([call, return_to]), - ?line LocalTracer = spawn_link(fun () -> relay_n(6, Self) end), - ?line MetaTracer = spawn_link(fun () -> relay_n(4, Self) end), - ?line 1 = erlang:trace_pattern({?MODULE,receiver,1}, - MatchSpec, - [local,{meta,MetaTracer}]), - ?line 1 = erlang:trace_pattern({erlang,phash2,2}, - MatchSpec, - [local,{meta,MetaTracer}]), - ?line 1 = erlang:trace(Slave, true, - [{tracer,LocalTracer} | Flags]), + Slave = setup(), + Self = self(), + + MatchSpec = [{'_',[],[{return_trace}]}], + Flags = lists:sort([call, return_to]), + LocalTracer = spawn_link(fun () -> relay_n(6, Self) end), + MetaTracer = spawn_link(fun () -> relay_n(4, Self) end), + 1 = erlang:trace_pattern({?MODULE,receiver,1}, + MatchSpec, + [local,{meta,MetaTracer}]), + 1 = erlang:trace_pattern({erlang,phash2,2}, + MatchSpec, + [local,{meta,MetaTracer}]), + 1 = erlang:trace(Slave, true, + [{tracer,LocalTracer} | Flags]), %% - ?line {all, TraceInfo1} = + {all, TraceInfo1} = erlang:trace_info({?MODULE,receiver,1}, all), - ?line {meta,MetaTracer} = + {meta,MetaTracer} = erlang:trace_info({?MODULE,receiver,1}, meta), - ?line {value,{meta,MetaTracer}} = + {value,{meta,MetaTracer}} = lists:keysearch(meta, 1, TraceInfo1), - ?line {meta_match_spec,MatchSpec} = + {meta_match_spec,MatchSpec} = erlang:trace_info({?MODULE,receiver,1}, meta_match_spec), - ?line {value,{meta_match_spec,MatchSpec}} = + {value,{meta_match_spec,MatchSpec}} = lists:keysearch(meta_match_spec, 1, TraceInfo1), - ?line {traced,local} = + {traced,local} = erlang:trace_info({?MODULE,receiver,1}, traced), - ?line {value,{traced,local}} = + {value,{traced,local}} = lists:keysearch(traced, 1, TraceInfo1), - ?line {match_spec,MatchSpec} = + {match_spec,MatchSpec} = erlang:trace_info({?MODULE,receiver,1}, match_spec), - ?line {value,{match_spec,MatchSpec}} = + {value,{match_spec,MatchSpec}} = lists:keysearch(match_spec, 1, TraceInfo1), %% - ?line {all, TraceInfo2} = + {all, TraceInfo2} = erlang:trace_info({erlang,phash2,2}, all), - ?line {meta,MetaTracer} = + {meta,MetaTracer} = erlang:trace_info({erlang,phash2,2}, meta), - ?line {value,{meta,MetaTracer}} = + {value,{meta,MetaTracer}} = lists:keysearch(meta, 1, TraceInfo2), - ?line {meta_match_spec,MatchSpec} = + {meta_match_spec,MatchSpec} = erlang:trace_info({erlang,phash2,2}, meta_match_spec), - ?line {value,{meta_match_spec,MatchSpec}} = + {value,{meta_match_spec,MatchSpec}} = lists:keysearch(meta_match_spec, 1, TraceInfo2), - ?line {traced,local} = + {traced,local} = erlang:trace_info({erlang,phash2,2}, traced), - ?line {value,{traced,local}} = + {value,{traced,local}} = lists:keysearch(traced, 1, TraceInfo2), - ?line {match_spec,MatchSpec} = + {match_spec,MatchSpec} = erlang:trace_info({erlang,phash2,2}, match_spec), - ?line {value,{match_spec,MatchSpec}} = + {value,{match_spec,MatchSpec}} = lists:keysearch(match_spec, 1, TraceInfo2), %% - ?line {flags,Flags1} = erlang:trace_info(Slave, flags), - ?line Flags = lists:sort(Flags1), - ?line {tracer,LocalTracer} = erlang:trace_info(Slave, tracer), + {flags,Flags1} = erlang:trace_info(Slave, flags), + Flags = lists:sort(Flags1), + {tracer,LocalTracer} = erlang:trace_info(Slave, tracer), %% - ?line Ref = make_ref(), - ?line apply_slave_async(?MODULE, receiver, [Ref]), - ?line Slave ! Ref, - ?line ?CTT(Slave,{?MODULE,receiver,[Ref]}) = receive_next_bytag(MetaTracer), - ?line ?CTT(Slave,{erlang,phash2,[1,1]}) = receive_next_bytag(MetaTracer), - ?line ?RFT(Slave,{erlang,phash2,2},0) = receive_next_bytag(MetaTracer), - ?line ?RFT(Slave,{?MODULE,receiver,1},Ref) = receive_next_bytag(MetaTracer), - ?line ?CT(Slave,{?MODULE,receiver,[Ref]}) = receive_next_bytag(LocalTracer), - ?line ?CT(Slave,{erlang,phash2,[1,1]}) = receive_next_bytag(LocalTracer), - ?line case {receive_next_bytag(LocalTracer), + Ref = make_ref(), + apply_slave_async(?MODULE, receiver, [Ref]), + Slave ! Ref, + ?CTT(Slave,{?MODULE,receiver,[Ref]}) = receive_next_bytag(MetaTracer), + ?CTT(Slave,{erlang,phash2,[1,1]}) = receive_next_bytag(MetaTracer), + ?RFT(Slave,{erlang,phash2,2},0) = receive_next_bytag(MetaTracer), + ?RFT(Slave,{?MODULE,receiver,1},Ref) = receive_next_bytag(MetaTracer), + ?CT(Slave,{?MODULE,receiver,[Ref]}) = receive_next_bytag(LocalTracer), + ?CT(Slave,{erlang,phash2,[1,1]}) = receive_next_bytag(LocalTracer), + case {receive_next_bytag(LocalTracer), receive_next_bytag(LocalTracer)} of {?RF(Slave,{erlang,phash2,2},0), ?RT(Slave,{?MODULE,receiver,1})} -> - ?line ok; + ok; {?RT(Slave,{?MODULE,receiver,1}), ?RF(Slave,{erlang,phash2,2},0)} -> - ?line ok; + ok; Error1 -> ?t:fail({unexpected_message, Error1}) end, - ?line case {receive_next_bytag(LocalTracer), + case {receive_next_bytag(LocalTracer), receive_next_bytag(LocalTracer)} of {?RF(Slave,{?MODULE,receiver,1},Ref), ?RT(Slave,{?MODULE,slave,1})} -> - ?line ok; + ok; {?RT(Slave,{?MODULE,slave,1}), ?RF(Slave,{?MODULE,receiver,1},Ref)} -> - ?line ok; + ok; Error2 -> ?t:fail({unexpected_message, Error2}) end, - - ?line shutdown(), - ?line ?NM, + shutdown(), + ?NM, ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -570,38 +567,38 @@ combo_test() -> %% Setup silent local call tracing, and start it using meta trace. nosilent_test() -> - ?line Pid = setup(), - ?line Trigger = {?MODULE,id,1}, - ?line TriggerMS = [{[start],[],[{silent,false}]}, - {[stop],[],[{silent,true},{return_trace}]}], - ?line 1 = erlang:trace(Pid, true, [call,silent,return_to]), - ?line erlang:trace_pattern({?MODULE,'_','_'},[],[local]), - ?line 1 = erlang:trace_pattern({?MODULE,local2,1}, - [{'_',[],[{return_trace}]}], - [local]), - ?line 1 = erlang:trace_pattern({?MODULE,slave,1},false,[local]), - ?line 1 = erlang:trace_pattern(Trigger,false,[local]), - ?line 1 = erlang:trace_pattern(Trigger,TriggerMS,[meta]), - ?line [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), - ?line receive_no_next(17), - ?line start = apply_slave(?MODULE, id, [start]), - ?line ?CTT(Pid,{?MODULE,id,[start]}) = receive_next(), - ?line [2,2,2,0] = apply_slave(?MODULE,exported_wrap,[2]), - ?line ?CT(Pid,{?MODULE,exported_wrap,[2]}) = receive_next(), - ?line ?CT(Pid,{?MODULE,exported,[2]}) = receive_next(), - ?line ?CT(Pid,{?MODULE,local,[2]}) = receive_next(), - ?line ?CT(Pid,{?MODULE,local2,[2]}) = receive_next(), - ?line ?CT(Pid,{?MODULE,local_tail,[2]}) = receive_next(), - ?line ?RF(Pid,{?MODULE,local2,1}, [2,0]) = receive_next(), - ?line ?RT(Pid,{?MODULE,local,1}) = receive_next(), - ?line ?RT(Pid,{?MODULE,exported,1}) = receive_next(), - ?line ?RT(Pid,{?MODULE,slave,1}) = receive_next(), - ?line stop = apply_slave(?MODULE, id, [stop]), - ?line ?CTT(Pid,{?MODULE,id,[stop]}) = receive_next(), - ?line ?RFT(Pid,{?MODULE,id,1}, stop) = receive_next(), - ?line [3,3,3,0] = apply_slave(?MODULE,exported_wrap,[3]), - ?line receive_no_next(17), - ?line shutdown(), + Pid = setup(), + Trigger = {?MODULE,id,1}, + TriggerMS = [{[start],[],[{silent,false}]}, + {[stop],[],[{silent,true},{return_trace}]}], + 1 = erlang:trace(Pid, true, [call,silent,return_to]), + erlang:trace_pattern({?MODULE,'_','_'},[],[local]), + 1 = erlang:trace_pattern({?MODULE,local2,1}, + [{'_',[],[{return_trace}]}], + [local]), + 1 = erlang:trace_pattern({?MODULE,slave,1},false,[local]), + 1 = erlang:trace_pattern(Trigger,false,[local]), + 1 = erlang:trace_pattern(Trigger,TriggerMS,[meta]), + [1,1,1,0] = apply_slave(?MODULE,exported_wrap,[1]), + receive_no_next(17), + start = apply_slave(?MODULE, id, [start]), + ?CTT(Pid,{?MODULE,id,[start]}) = receive_next(), + [2,2,2,0] = apply_slave(?MODULE,exported_wrap,[2]), + ?CT(Pid,{?MODULE,exported_wrap,[2]}) = receive_next(), + ?CT(Pid,{?MODULE,exported,[2]}) = receive_next(), + ?CT(Pid,{?MODULE,local,[2]}) = receive_next(), + ?CT(Pid,{?MODULE,local2,[2]}) = receive_next(), + ?CT(Pid,{?MODULE,local_tail,[2]}) = receive_next(), + ?RF(Pid,{?MODULE,local2,1}, [2,0]) = receive_next(), + ?RT(Pid,{?MODULE,local,1}) = receive_next(), + ?RT(Pid,{?MODULE,exported,1}) = receive_next(), + ?RT(Pid,{?MODULE,slave,1}) = receive_next(), + stop = apply_slave(?MODULE, id, [stop]), + ?CTT(Pid,{?MODULE,id,[stop]}) = receive_next(), + ?RFT(Pid,{?MODULE,id,1}, stop) = receive_next(), + [3,3,3,0] = apply_slave(?MODULE,exported_wrap,[3]), + receive_no_next(17), + shutdown(), ok. %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -645,9 +642,9 @@ slave(Sync) -> Sync ! sync, receive {From,apply, M, F, A} -> - ?line ?dbgformat("Apply: ~p:~p/~p (~p)~n",[M,F,length(A),A]), - ?line Res = apply(M,F,A), - ?line ?dbgformat("done Apply: ~p:~p/~p (~p)~n",[M,F,length(A),A]), + ?dbgformat("Apply: ~p:~p/~p (~p)~n",[M,F,length(A),A]), + Res = apply(M,F,A), + ?dbgformat("done Apply: ~p:~p/~p (~p)~n",[M,F,length(A),A]), From ! {apply, Res}, erlang:trace_pattern({?MODULE,slave,1},false,[meta]), slave(From); diff --git a/erts/emulator/test/trace_nif_SUITE.erl b/erts/emulator/test/trace_nif_SUITE.erl index a7484a22fd..1cd50350e3 100644 --- a/erts/emulator/test/trace_nif_SUITE.erl +++ b/erts/emulator/test/trace_nif_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2010-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% diff --git a/erts/emulator/test/trace_port_SUITE.erl b/erts/emulator/test/trace_port_SUITE.erl index 99df8da107..a77710205e 100644 --- a/erts/emulator/test/trace_port_SUITE.erl +++ b/erts/emulator/test/trace_port_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -34,7 +35,8 @@ fake_schedule_after_getting_linked/1, fake_schedule_after_getting_unlinked/1, gc/1, - default_tracer/1]). + default_tracer/1, + tracer_port_crash/1]). -include_lib("test_server/include/test_server.hrl"). @@ -44,7 +46,7 @@ test_cases() -> fake_schedule_after_register, fake_schedule_after_getting_linked, fake_schedule_after_getting_unlinked, gc, - default_tracer]. + default_tracer, tracer_port_crash]. suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -472,6 +474,42 @@ default_tracer(Config) when is_list(Config) -> ?line M = N, ok. +tracer_port_crash(Config) when is_list(Config) -> + case test_server:is_native(?MODULE) orelse + test_server:is_native(lists) of + true -> + {skip,"Native code"}; + false -> + Tr = start_tracer(Config), + Port = get(tracer_port), + Tracee = spawn(fun () -> + register(trace_port_linker, self()), + link(Port), + receive go -> ok end, + lists:reverse([1,b,c]), + receive die -> ok end + end), + Tr ! {unlink_tracer_port, self()}, + receive {unlinked_tracer_port, Tr} -> ok end, + port_control(Port, $c, []), %% Make port commands crash tracer port... + trace_func({lists,reverse,1}, []), + trace_pid(Tracee, true, [call]), + trace_info(Tracee, flags), + trace_info(self(), tracer), + Tracee ! go, + receive after 1000 -> ok end, + case whereis(trace_port_linker) of + undefined -> + ok; + Id -> +% erts_debug:set_internal_state(available_internal_state, true), +% erts_debug:set_internal_state(abort, {trace_port_linker, Id}) + ?t:fail({trace_port_linker, Id}) + end, + undefined = process_info(Tracee), + ok + end. + %%% Help functions. huge_data() -> huge_data(16384). @@ -630,6 +668,10 @@ tracer_loop(RelayTo, Port) -> {Port,{data,Msg}} -> RelayTo ! binary_to_term(Msg), tracer_loop(RelayTo, Port); + {unlink_tracer_port, From} -> + unlink(Port), + From ! {unlinked_tracer_port, self()}, + tracer_loop(RelayTo, Port); Other -> exit({bad_message,Other}) end. diff --git a/erts/emulator/test/trace_port_SUITE_data/echo_drv.c b/erts/emulator/test/trace_port_SUITE_data/echo_drv.c index a8d4ede4fe..e40b9193ea 100644 --- a/erts/emulator/test/trace_port_SUITE_data/echo_drv.c +++ b/erts/emulator/test/trace_port_SUITE_data/echo_drv.c @@ -1,5 +1,6 @@ #include <stdio.h> #include "erl_driver.h" +#include <errno.h> @@ -14,6 +15,7 @@ enum e_heavy { typedef struct _erl_drv_data { ErlDrvPort erlang_port; enum e_heavy heavy; + int crash; } EchoDrvData; static EchoDrvData echo_drv_data, *echo_drv_data_p; @@ -78,6 +80,7 @@ static EchoDrvData *echo_drv_start(ErlDrvPort port, char *command) echo_drv_data_p = &echo_drv_data; echo_drv_data_p->erlang_port = port; echo_drv_data_p->heavy = heavy_off; + echo_drv_data_p->crash = 0; return echo_drv_data_p; } @@ -87,6 +90,12 @@ static void echo_drv_stop(EchoDrvData *data_p) { static void echo_drv_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) { EchoDrvData* data_p = (EchoDrvData *) drv_data; + + if (data_p->crash) { + driver_failure_posix(data_p->erlang_port, EINTR); + return; + } + driver_output(data_p->erlang_port, buf, len); switch (data_p->heavy) { case heavy_off: @@ -100,6 +109,7 @@ static void echo_drv_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) { data_p->heavy = heavy_off; break; } + } static void echo_drv_finish() { @@ -115,6 +125,8 @@ static ErlDrvSSizeT echo_drv_control(ErlDrvData drv_data, case 'h': data_p->heavy = heavy_set; break; + case 'c': + data_p->crash = 1; } return 0; } diff --git a/erts/emulator/test/tuple_SUITE.erl b/erts/emulator/test/tuple_SUITE.erl index 46ece41096..f1f077be6b 100644 --- a/erts/emulator/test/tuple_SUITE.erl +++ b/erts/emulator/test/tuple_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 1997-2013. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -21,8 +22,9 @@ init_per_group/2,end_per_group/2, t_size/1, t_tuple_size/1, t_element/1, t_setelement/1, t_insert_element/1, t_delete_element/1, - t_list_to_tuple/1, t_tuple_to_list/1, - t_make_tuple_2/1, t_make_tuple_3/1, t_append_element/1, + t_list_to_tuple/1, t_list_to_upper_boundry_tuple/1, t_tuple_to_list/1, + t_make_tuple_2/1, t_make_upper_boundry_tuple_2/1, t_make_tuple_3/1, + t_append_element/1, t_append_element_upper_boundry/1, build_and_match/1, tuple_with_case/1, tuple_in_guard/1]). -include_lib("test_server/include/test_server.hrl"). @@ -40,8 +42,10 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [build_and_match, t_size, t_tuple_size, t_list_to_tuple, + t_list_to_upper_boundry_tuple, t_tuple_to_list, t_element, t_setelement, - t_make_tuple_2, t_make_tuple_3, t_append_element, + t_make_tuple_2, t_make_upper_boundry_tuple_2, t_make_tuple_3, + t_append_element, t_append_element_upper_boundry, t_insert_element, t_delete_element, tuple_with_case, tuple_in_guard]. @@ -49,11 +53,21 @@ groups() -> []. init_per_suite(Config) -> + A0 = case application:start(sasl) of + ok -> [sasl]; + _ -> [] + end, + A = case application:start(os_mon) of + ok -> [os_mon|A0]; + _ -> A0 + end, + [{started_apps, A}|Config]. + +end_per_suite(Config) -> + As = ?config(started_apps, Config), + lists:foreach(fun (A) -> application:stop(A) end, As), Config. -end_per_suite(_Config) -> - ok. - init_per_group(_GroupName, Config) -> Config. @@ -176,14 +190,19 @@ t_list_to_tuple(Config) when is_list(Config) -> {'EXIT', {badarg, _}} = (catch list_to_tuple(id([a|b]))), {'EXIT', {badarg, _}} = (catch list_to_tuple(id([a|b]))), - % test upper boundry, 16777215 elements - MaxSize = 1 bsl 24 - 1, - MaxTuple = list_to_tuple(lists:seq(1, MaxSize)), - MaxSize = size(MaxTuple), - {'EXIT', {badarg,_}} = (catch list_to_tuple(lists:seq(1, 1 bsl 24))), ok. +t_list_to_upper_boundry_tuple(Config) when is_list(Config) -> + sys_mem_cond_run(2048, + fun () -> + %% test upper boundry, 16777215 elements + MaxSize = 1 bsl 24 - 1, + MaxTuple = list_to_tuple(lists:seq(1, MaxSize)), + MaxSize = size(MaxTuple), + ok + end). + %% Tests tuple_to_list/1. t_tuple_to_list(Config) when is_list(Config) -> @@ -214,8 +233,6 @@ t_make_tuple_2(Config) when is_list(Config) -> t_make_tuple1({a}), t_make_tuple1(erlang:make_tuple(400, [])), - % test upper boundry, 16777215 elements - t_make_tuple(1 bsl 24 - 1, a), {'EXIT', {badarg,_}} = (catch erlang:make_tuple(1 bsl 24, a)), {'EXIT', {badarg,_}} = (catch erlang:make_tuple(-1, a)), @@ -225,6 +242,13 @@ t_make_tuple_2(Config) when is_list(Config) -> {'EXIT', {badarg,_}} = (catch erlang:make_tuple(1 bsl 65 + 3, a)), ok. +t_make_upper_boundry_tuple_2(Config) when is_list(Config) -> + sys_mem_cond_run(2048, + fun () -> + %% test upper boundry, 16777215 elements + t_make_tuple(1 bsl 24 - 1, a) + end). + t_make_tuple1(Element) -> lists:foreach(fun(Size) -> t_make_tuple(Size, Element) end, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 255, 256, 511, 512, 999, @@ -309,13 +333,17 @@ t_delete_element(Config) when is_list(Config) -> %% Tests the append_element/2 BIF. t_append_element(Config) when is_list(Config) -> - ok = t_append_element({}, 2048, 2048), - - % test upper boundry, 16777215 elements - MaxSize = 1 bsl 24 - 1, - MaxTuple = list_to_tuple(lists:seq(1, MaxSize)), - {'EXIT',{badarg,_}} = (catch erlang:append_element(MaxTuple, a)), - ok. + ok = t_append_element({}, 2048, 2048). + +t_append_element_upper_boundry(Config) when is_list(Config) -> + sys_mem_cond_run(2048, + fun () -> + %% test upper boundry, 16777215 elements + MaxSize = 1 bsl 24 - 1, + MaxTuple = list_to_tuple(lists:seq(1, MaxSize)), + {'EXIT',{badarg,_}} = (catch erlang:append_element(MaxTuple, a)), + ok + end). t_append_element(_Tuple, 0, _High) -> ok; t_append_element(Tuple, N, High) -> @@ -371,3 +399,31 @@ tuple_in_guard(Config) when is_list(Config) -> %% Use this function to avoid compile-time evaluation of an expression. id(I) -> I. + +sys_mem_cond_run(ReqSizeMB, TestFun) when is_integer(ReqSizeMB) -> + case total_memory() of + TotMem when is_integer(TotMem), TotMem >= ReqSizeMB -> + TestFun(); + TotMem when is_integer(TotMem) -> + {skipped, "Not enough memory ("++integer_to_list(TotMem)++" MB)"}; + undefined -> + {skipped, "Could not retrieve memory information"} + end. + + +total_memory() -> + %% Totat memory in MB. + try + MemoryData = memsup:get_system_memory_data(), + case lists:keysearch(total_memory, 1, MemoryData) of + {value, {total_memory, TM}} -> + TM div (1024*1024); + false -> + {value, {system_total_memory, STM}} = + lists:keysearch(system_total_memory, 1, MemoryData), + STM div (1024*1024) + end + catch + _ : _ -> + undefined + end. diff --git a/erts/emulator/test/unique_SUITE.erl b/erts/emulator/test/unique_SUITE.erl new file mode 100644 index 0000000000..6fa634b886 --- /dev/null +++ b/erts/emulator/test/unique_SUITE.erl @@ -0,0 +1,391 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-module(unique_SUITE). + +-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, + init_per_group/2,end_per_group/2, + init_per_testcase/2,end_per_testcase/2]). +-export([unique_monotonic_integer_white_box/1, + unique_integer_white_box/1]). + +-include_lib("test_server/include/test_server.hrl"). + +%-define(P(V), V). +-define(P(V), print_ret_val(?FILE, ?LINE, V)). + +-define(PRINT(V), print_ret_val(?FILE, ?LINE, V)). + + +init_per_testcase(Case, Config) -> + ?line Dog=test_server:timetrap(test_server:minutes(2)), + [{watchdog, Dog}, {testcase, Case}|Config]. + +end_per_testcase(_, Config) -> + Dog=?config(watchdog, Config), + test_server:timetrap_cancel(Dog), + ok. + +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + [unique_monotonic_integer_white_box, + unique_integer_white_box]. + +groups() -> + []. + +init_per_suite(Config) -> + erts_debug:set_internal_state(available_internal_state, true), + Config. + +end_per_suite(_Config) -> + erts_debug:set_internal_state(available_internal_state, false), + ok. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + +%% +%% +%% Unique counter white box test case +%% +%% + +unique_monotonic_integer_white_box(Config) when is_list(Config) -> + {ok, Node} = start_node(Config), + TestServer = self(), + Success = make_ref(), + %% Run this in a separate node, so we don't mess up + %% the system when moving the strict monotonic counter + %% around in a non-strict monotonic way... + Test = spawn(Node, + fun () -> + unique_monotonic_integer_white_box_test(TestServer, Success) + end), + Mon = erlang:monitor(process, Test), + receive + {'DOWN', Mon, process, Test, Error} -> + ?t:fail(Error); + Success -> + ok + end, + erlang:demonitor(Mon, [flush]), + stop_node(Node), + ok. + +set_unique_monotonic_integer_state(MinCounter, NextValue) -> + true = erts_debug:set_internal_state(unique_monotonic_integer_state, + NextValue-MinCounter-1). + + + +unique_monotonic_integer_white_box_test(TestServer, Success) -> + erts_debug:set_internal_state(available_internal_state, true), + + WordSize = erlang:system_info({wordsize, internal}), + SmallBits = WordSize*8 - 4, + + MinSmall = -1*(1 bsl (SmallBits-1)), + MaxSmall = (1 bsl (SmallBits-1))-1, + %% Make sure we got small sizes correct... + 0 = erts_debug:size(MinSmall), + false = 0 =:= erts_debug:size(MinSmall-1), + 0 = erts_debug:size(MaxSmall), + false = 0 =:= erts_debug:size(MaxSmall+1), + + ?PRINT({min_small, MinSmall}), + ?PRINT({max_small, MaxSmall}), + + MinSint64 = -1*(1 bsl 63), + MaxSint64 = (1 bsl 63)-1, + + ?PRINT({min_Sint64, MinSint64}), + ?PRINT({max_Sint64, MaxSint64}), + + MinCounter = erts_debug:get_internal_state(min_unique_monotonic_integer), + MaxCounter = MinCounter + (1 bsl 64) - 1, + + ?PRINT({min_counter, MinCounter}), + ?PRINT({max_counter, MaxCounter}), + + case WordSize of + 4 -> + MinCounter = MinSint64; + 8 -> + MinCounter = MinSmall + end, + + StartState = erts_debug:get_internal_state(unique_monotonic_integer_state), + + %% Verify that we get expected results over all internal limits... + + case MinCounter < MinSmall of + false -> + 8 = WordSize, + ok; + true -> + 4 = WordSize, + ?PRINT(over_min_small), + set_unique_monotonic_integer_state(MinCounter, MinSmall-2), + true = (?P(erlang:unique_integer([monotonic])) == MinSmall - 2), + true = (?P(erlang:unique_integer([monotonic])) == MinSmall - 1), + true = (?P(erlang:unique_integer([monotonic])) == MinSmall), + true = (?P(erlang:unique_integer([monotonic])) == MinSmall + 1), + true = (?P(erlang:unique_integer([monotonic])) == MinSmall + 2), + garbage_collect(), + ok + end, + + ?PRINT(over_zero), %% Not really an interesting limit, but... + set_unique_monotonic_integer_state(MinCounter, -2), + true = (?P(erlang:unique_integer([monotonic])) == -2), + true = (?P(erlang:unique_integer([monotonic])) == -1), + true = (?P(erlang:unique_integer([monotonic])) == 0), + true = (?P(erlang:unique_integer([monotonic])) == 1), + true = (?P(erlang:unique_integer([monotonic])) == 2), + garbage_collect(), + + ?PRINT(over_max_small), + set_unique_monotonic_integer_state(MinCounter, MaxSmall-2), + true = (?P(erlang:unique_integer([monotonic])) == MaxSmall - 2), + true = (?P(erlang:unique_integer([monotonic])) == MaxSmall - 1), + true = (?P(erlang:unique_integer([monotonic])) == MaxSmall), + true = (?P(erlang:unique_integer([monotonic])) == MaxSmall + 1), + true = (?P(erlang:unique_integer([monotonic])) == MaxSmall + 2), + garbage_collect(), + + case MaxCounter > MaxSint64 of + false -> + 4 = WordSize, + ok; + true -> + 8 = WordSize, + ?PRINT(over_max_sint64), + set_unique_monotonic_integer_state(MinCounter, MaxSint64-2), + true = (?P(erlang:unique_integer([monotonic])) == MaxSint64 - 2), + true = (?P(erlang:unique_integer([monotonic])) == MaxSint64 - 1), + true = (?P(erlang:unique_integer([monotonic])) == MaxSint64), + true = (?P(erlang:unique_integer([monotonic])) == MaxSint64 + 1), + true = (?P(erlang:unique_integer([monotonic])) == MaxSint64 + 2), + garbage_collect() + end, + + ?PRINT(over_max_min_counter), + set_unique_monotonic_integer_state(MinCounter, if MaxCounter == MaxSint64 -> + MaxCounter-2; + true -> + MinCounter-3 + end), + true = (?P(erlang:unique_integer([monotonic])) == MaxCounter - 2), + true = (?P(erlang:unique_integer([monotonic])) == MaxCounter - 1), + true = (?P(erlang:unique_integer([monotonic])) == MaxCounter), + true = (?P(erlang:unique_integer([monotonic])) == MinCounter), + true = (?P(erlang:unique_integer([monotonic])) == MinCounter + 1), + true = (?P(erlang:unique_integer([monotonic])) == MinCounter + 2), + garbage_collect(), + + %% Restore initial state and hope we didn't mess it up for the + %% system... + true = erts_debug:set_internal_state(unique_monotonic_integer_state, + StartState), + + TestServer ! Success. + +%% +%% +%% Unique integer white box test case +%% +%% + +-record(uniqint_info, {min_int, + max_int, + max_small, + schedulers, + sched_bits}). + +unique_integer_white_box(Config) when is_list(Config) -> + UinqintInfo = init_uniqint_info(), + #uniqint_info{min_int = MinInt, + max_int = MaxInt, + max_small = MaxSmall} = UinqintInfo, + io:format("****************************************************~n", []), + io:format("*** Around MIN_UNIQ_INT ~p ***~n", [MinInt]), + io:format("****************************************************~n", []), + check_unique_integer_around(MinInt, UinqintInfo), + io:format("****************************************************~n", []), + io:format("*** Around 0 ***~n", []), + io:format("****************************************************~n", []), + check_unique_integer_around(0, UinqintInfo), + io:format("****************************************************~n", []), + io:format("*** Around MAX_SMALL ~p ***~n", [MaxSmall]), + io:format("****************************************************~n", []), + check_unique_integer_around(MaxSmall, UinqintInfo), + io:format("****************************************************~n", []), + io:format("*** Around 2^64+MIN_UNIQ_INT ~p ***~n", [(1 bsl 64)+MinInt]), + io:format("****************************************************~n", []), + check_unique_integer_around((1 bsl 64)+MinInt, UinqintInfo), + io:format("****************************************************~n", []), + io:format("*** Around 2^64 ~p~n", [(1 bsl 64)]), + io:format("****************************************************~n", []), + check_unique_integer_around((1 bsl 64), UinqintInfo), + io:format("****************************************************~n", []), + io:format("*** Around 2^64-MIN_UNIQ_INT ~p ***~n", [(1 bsl 64)-MinInt]), + io:format("****************************************************~n", []), + check_unique_integer_around((1 bsl 64)-MinInt, UinqintInfo), + io:format("****************************************************~n", []), + io:format("*** Around MAX_UNIQ_INT ~p ***~n", [MaxInt]), + io:format("****************************************************~n", []), + check_unique_integer_around(MaxInt, UinqintInfo), + ok. + + +%%% Internal unique_integer_white_box/1 test case + +calc_sched_bits(NoScheds, Shift) when NoScheds < 1 bsl Shift -> + Shift; +calc_sched_bits(NoScheds, Shift) -> + calc_sched_bits(NoScheds, Shift+1). + +init_uniqint_info() -> + SmallBits = erlang:system_info({wordsize, internal})*8-4, + io:format("SmallBits=~p~n", [SmallBits]), + Schedulers = erlang:system_info(schedulers), + io:format("Schedulers=~p~n", [Schedulers]), + MinSmall = -1*(1 bsl (SmallBits-1)), + io:format("MinSmall=~p~n", [MinSmall]), + MaxSmall = (1 bsl (SmallBits-1))-1, + io:format("MaxSmall=~p~n", [MaxSmall]), + SchedBits = calc_sched_bits(Schedulers, 0), + io:format("SchedBits=~p~n", [SchedBits]), + MaxInt = ((((1 bsl 64) - 1) bsl SchedBits) bor Schedulers) + MinSmall, + io:format("MaxInt=~p~n", [MaxInt]), + #uniqint_info{min_int = MinSmall, + max_int = MaxInt, + max_small = MaxSmall, + schedulers = Schedulers, + sched_bits = SchedBits}. + +valid_uniqint(Int, #uniqint_info{min_int = MinInt} = UinqintInfo) when Int < MinInt -> + valid_uniqint(MinInt, UinqintInfo); +valid_uniqint(Int, #uniqint_info{min_int = MinInt, + sched_bits = SchedBits, + schedulers = Scheds}) -> + Int1 = Int - MinInt, + {Inc, ThreadNo} = case Int1 band ((1 bsl SchedBits) - 1) of + TN when TN > Scheds -> + {1, Scheds}; + TN -> + {0, TN} + end, + Counter = ((Int1 bsr SchedBits) + Inc) rem (1 bsl 64), + ((Counter bsl SchedBits) bor ThreadNo) + MinInt. + +smaller_valid_uniqint(Int, UinqintInfo) -> + Cand = Int-1, + case valid_uniqint(Cand, UinqintInfo) of + RI when RI < Int -> + RI; + _ -> + smaller_valid_uniqint(Cand, UinqintInfo) + end. + +int32_to_bigendian_list(Int) -> + 0 = Int bsr 32, + [(Int bsr 24) band 16#ff, + (Int bsr 16) band 16#ff, + (Int bsr 8) band 16#ff, + Int band 16#ff]. + +mk_uniqint(Int, #uniqint_info {min_int = MinInt, + sched_bits = SchedBits} = _UinqintInfo) -> + Int1 = Int - MinInt, + ThrId = Int1 band ((1 bsl SchedBits) - 1), + Value = (Int1 bsr SchedBits) band ((1 bsl 64) - 1), + 0 = Int1 bsr (SchedBits + 64), + NodeName = atom_to_list(node()), + Make = {make_unique_integer, ThrId, Value}, + %% erlang:display(Make), + Res = erts_debug:get_internal_state(Make), + %% erlang:display({uniq_int, Res}), + Res. + +check_uniqint(Int, UinqintInfo) -> + UniqInt = mk_uniqint(Int, UinqintInfo), + io:format("UniqInt=~p ", [UniqInt]), + case UniqInt =:= Int of + true -> + io:format("OK~n~n", []); + false -> + io:format("result UniqInt=~p FAILED~n", [UniqInt]), + exit(badres) + end. + +check_unique_integer_around(Int, #uniqint_info{min_int = MinInt, + max_int = MaxInt} = UinqintInfo) -> + {Start, End} = case {Int =< MinInt+100, Int >= MaxInt-100} of + {true, false} -> + {MinInt, MinInt+100}; + {false, false} -> + {smaller_valid_uniqint(Int-100, UinqintInfo), + valid_uniqint(Int+100, UinqintInfo)}; + {false, true} -> + {MaxInt-100, MaxInt} + end, + lists:foldl(fun (I, OldRefInt) -> + RefInt = valid_uniqint(I, UinqintInfo), + case OldRefInt =:= RefInt of + true -> + ok; + false -> + check_uniqint(RefInt, UinqintInfo) + end, + RefInt + end, + none, + lists:seq(Start, End)). + + +%% helpers + +print_ret_val(File, Line, Value) -> + io:format("~s:~p: ~p~n", [File, Line, Value]), + Value. + +start_node(Config) -> + start_node(Config, []). +start_node(Config, Opts) when is_list(Config), is_list(Opts) -> + ?line Pa = filename:dirname(code:which(?MODULE)), + ?line A = erlang:monotonic_time(1) + erlang:time_offset(1), + ?line B = erlang:unique_integer([positive]), + ?line Name = list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(?config(testcase, Config)) + ++ "-" + ++ integer_to_list(A) + ++ "-" + ++ integer_to_list(B)), + ?line ?t:start_node(Name, slave, [{args, Opts++" -pa "++Pa}]). + +stop_node(Node) -> + ?t:stop_node(Node). diff --git a/erts/emulator/test/z_SUITE.erl b/erts/emulator/test/z_SUITE.erl index 4b3075a164..f4d9030255 100644 --- a/erts/emulator/test/z_SUITE.erl +++ b/erts/emulator/test/z_SUITE.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2006-2011. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -38,7 +39,7 @@ -export([schedulers_alive/1, node_container_refc_check/1, long_timers/1, pollset_size/1, - check_io_debug/1]). + check_io_debug/1, get_check_io_info/0]). -define(DEFAULT_TIMEOUT, ?t:minutes(5)). @@ -288,11 +289,14 @@ check_io_debug(Config) when is_list(Config) -> end. check_io_debug_test() -> + ?line erlang:display(get_check_io_info()), ?line erts_debug:set_internal_state(available_internal_state, true), - ?line erlang:display(erlang:system_info(check_io)), - ?line NoOfErrorFds = erts_debug:get_internal_state(check_io_debug), + ?line {NoErrorFds, NoUsedFds, NoDrvSelStructs, NoDrvEvStructs} + = erts_debug:get_internal_state(check_io_debug), ?line erts_debug:set_internal_state(available_internal_state, false), - ?line 0 = NoOfErrorFds, + ?line 0 = NoErrorFds, + ?line NoUsedFds = NoDrvSelStructs, + ?line 0 = NoDrvEvStructs, ?line ok. @@ -305,7 +309,7 @@ display_check_io(ChkIo) -> catch erlang:display('--- CHECK IO INFO ---'), catch erlang:display(ChkIo), catch erts_debug:set_internal_state(available_internal_state, true), - NoOfErrorFds = (catch erts_debug:get_internal_state(check_io_debug)), + NoOfErrorFds = (catch element(1, erts_debug:get_internal_state(check_io_debug))), catch erlang:display({'NoOfErrorFds', NoOfErrorFds}), catch erts_debug:set_internal_state(available_internal_state, false), catch erlang:display('--- CHECK IO INFO ---'), @@ -313,14 +317,19 @@ display_check_io(ChkIo) -> get_check_io_info() -> ChkIo = erlang:system_info(check_io), - case lists:keysearch(pending_updates, 1, ChkIo) of - {value, {pending_updates, 0}} -> + PendUpdNo = case lists:keysearch(pending_updates, 1, ChkIo) of + {value, {pending_updates, PendNo}} -> + PendNo; + false -> + 0 + end, + {value, {active_fds, ActFds}} = lists:keysearch(active_fds, 1, ChkIo), + case {PendUpdNo, ActFds} of + {0, 0} -> display_check_io(ChkIo), ChkIo; - false -> - ChkIo; _ -> - receive after 10 -> ok end, + receive after 100 -> ok end, get_check_io_info() end. |