diff options
Diffstat (limited to 'erts/emulator/test')
-rw-r--r-- | erts/emulator/test/alloc_SUITE.erl | 74 | ||||
-rw-r--r-- | erts/emulator/test/bif_SUITE.erl | 10 | ||||
-rw-r--r-- | erts/emulator/test/binary_SUITE.erl | 15 | ||||
-rw-r--r-- | erts/emulator/test/call_trace_SUITE.erl | 2 | ||||
-rw-r--r-- | erts/emulator/test/driver_SUITE.erl | 6 | ||||
-rw-r--r-- | erts/emulator/test/hash_SUITE.erl | 6 | ||||
-rw-r--r-- | erts/emulator/test/statistics_SUITE.erl | 12 | ||||
-rw-r--r-- | erts/emulator/test/time_SUITE.erl | 22 | ||||
-rw-r--r-- | erts/emulator/test/trace_SUITE.erl | 2 | ||||
-rw-r--r-- | erts/emulator/test/trace_port_SUITE.erl | 2 |
10 files changed, 118 insertions, 33 deletions
diff --git a/erts/emulator/test/alloc_SUITE.erl b/erts/emulator/test/alloc_SUITE.erl index 801ed0f85a..35c44c229a 100644 --- a/erts/emulator/test/alloc_SUITE.erl +++ b/erts/emulator/test/alloc_SUITE.erl @@ -29,6 +29,7 @@ bucket_mask/1, rbtree/1, mseg_clear_cache/1, + erts_mmap/1, cpool/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -41,7 +42,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [basic, coalesce, threads, realloc_copy, bucket_index, - bucket_mask, rbtree, mseg_clear_cache, cpool]. + bucket_mask, rbtree, mseg_clear_cache, erts_mmap, cpool]. groups() -> []. @@ -110,6 +111,64 @@ cpool(suite) -> []; cpool(doc) -> []; cpool(Cfg) -> ?line drv_case(Cfg). +erts_mmap(Config) when is_list(Config) -> + case {?t:os_type(), is_halfword_vm()} of + {{unix, _}, false} -> + [erts_mmap_do(Config, SCO, SCRPM, SCRFSD) + || SCO <-[true,false], SCRFSD <-[1234,0], SCRPM <- [true,false]]; + + {_,true} -> + {skipped, "No supercarrier support on halfword vm"}; + {SkipOs,_} -> + ?line {skipped, + lists:flatten(["Not run on " + | io_lib:format("~p",[SkipOs])])} + end. + + +erts_mmap_do(Config, SCO, SCRPM, SCRFSD) -> + %% We use the number of schedulers + 1 * approx main carriers size + %% to calculate how large the super carrier has to be + %% and then use a minimum of 100 for systems with a low amount of + %% schedulers + Schldr = erlang:system_info(schedulers_online)+1, + SCS = max(round((262144 * 6 + 3 * 1048576) * Schldr / 1024 / 1024),100), + O1 = "+MMscs" ++ integer_to_list(SCS) + ++ " +MMsco" ++ atom_to_list(SCO) + ++ " +MMscrpm" ++ atom_to_list(SCRPM), + Opts = case SCRFSD of + 0 -> O1; + _ -> O1 ++ " +MMscrfsd"++integer_to_list(SCRFSD) + end, + {ok, Node} = start_node(Config, Opts), + Self = self(), + Ref = make_ref(), + F = fun () -> + SI = erlang:system_info({allocator,mseg_alloc}), + {erts_mmap,EM} = lists:keyfind(erts_mmap, 1, SI), + {supercarrier,SC} = lists:keyfind(supercarrier, 1, EM), + {sizes,Sizes} = lists:keyfind(sizes, 1, SC), + {free_segs,Segs} = lists:keyfind(free_segs,1,SC), + {total,Total} = lists:keyfind(total,1,Sizes), + Total = SCS*1024*1024, + + {reserved,Reserved} = lists:keyfind(reserved,1,Segs), + true = (Reserved >= SCRFSD), + + case {SCO,lists:keyfind(os,1,EM)} of + {true, false} -> ok; + {false, {os,_}} -> ok + end, + + Self ! {Ref, ok} + end, + + spawn_link(Node, F), + Result = receive {Ref, Rslt} -> Rslt end, + stop_node(Node), + Result. + + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %% %% Internal functions %% @@ -179,7 +238,9 @@ receive_drv_result(Port, CaseName) -> ?line {comment, Comment} end. -start_node(Config) when is_list(Config) -> +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, B, C} = now(), ?line Name = list_to_atom(atom_to_list(?MODULE) @@ -191,7 +252,14 @@ start_node(Config) when is_list(Config) -> ++ integer_to_list(B) ++ "-" ++ integer_to_list(C)), - ?line ?t:start_node(Name, slave, [{args, "-pa "++Pa}]). + ?line ?t:start_node(Name, slave, [{args, Opts++" -pa "++Pa}]). stop_node(Node) -> ?t:stop_node(Node). + +is_halfword_vm() -> + case {erlang:system_info({wordsize, internal}), + erlang:system_info({wordsize, external})} of + {4, 8} -> true; + {WS, WS} -> false + end. diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl index 02c6de8cb1..fbc229bc53 100644 --- a/erts/emulator/test/bif_SUITE.erl +++ b/erts/emulator/test/bif_SUITE.erl @@ -388,8 +388,12 @@ os_env(Config) when is_list(Config) -> false -> ?line ok; BadVal -> ?line ?t:fail(BadVal) end, - %% os:putenv and os:getenv currently uses a temp buf of size 1024 - %% for storing key+value + true = os:putenv(EnvVar1, "mors"), + true = os:unsetenv(EnvVar1), + false = os:getenv(EnvVar1), + true = os:unsetenv(EnvVar1), % unset unset variable + %% os:putenv, os:getenv and os:unsetenv currently use a temp + %% buffer of size 1024 for storing key+value ?line os_env_long(1010, 1030, "hej hopp"). os_env_long(Min, Max, _Value) when Min > Max -> @@ -398,7 +402,7 @@ os_env_long(Min, Max, Value) -> ?line EnvVar = lists:duplicate(Min, $X), ?line true = os:putenv(EnvVar, Value), ?line Value = os:getenv(EnvVar), - ?line true = os:putenv(EnvVar, ""), + true = os:unsetenv(EnvVar), ?line os_env_long(Min+1, Max, Value). otp_7526(doc) -> diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl index 08ab094019..a340a805b5 100644 --- a/erts/emulator/test/binary_SUITE.erl +++ b/erts/emulator/test/binary_SUITE.erl @@ -631,7 +631,13 @@ safe_binary_to_term2(Config) when is_list(Config) -> bad_terms(suite) -> []; bad_terms(Config) when is_list(Config) -> - ?line test_terms(fun corrupter/1). + ?line test_terms(fun corrupter/1), + {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,3:32,0,11,22,33>>)), + {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,3:32,9,11,22,33>>)), + {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,0:32,1,11,22,33>>)), + {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,-1:32,1,11,22,33>>)), + ok. + corrupter(Term) when is_function(Term); is_function(hd(Term)); @@ -1221,14 +1227,9 @@ gc() -> gc1() -> ok. bit_sized_binary_sizes(Config) when is_list(Config) -> - ?line [bsbs_1(A) || A <- lists:seq(0, 7)], + ?line [bsbs_1(A) || A <- lists:seq(1, 8)], ok. -bsbs_1(0) -> - BinSize = 32+8, - io:format("A: ~p BinSize: ~p", [0,BinSize]), - Bin = binary_to_term(<<131,$M,5:32,0,0,0,0,0,0>>), - BinSize = bit_size(Bin); bsbs_1(A) -> BinSize = 32+A, io:format("A: ~p BinSize: ~p", [A,BinSize]), diff --git a/erts/emulator/test/call_trace_SUITE.erl b/erts/emulator/test/call_trace_SUITE.erl index eaecd32f95..ef1f2aa04c 100644 --- a/erts/emulator/test/call_trace_SUITE.erl +++ b/erts/emulator/test/call_trace_SUITE.erl @@ -1193,7 +1193,7 @@ bs_sum_b(Acc, <<>>) -> Acc. - + %%% Help functions. expect() -> diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl index 104bdf8aec..7087542899 100644 --- a/erts/emulator/test/driver_SUITE.erl +++ b/erts/emulator/test/driver_SUITE.erl @@ -367,7 +367,7 @@ compare(Got, Expected) -> ?t:fail(got_bad_data) end. - + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Driver timer test suites %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -515,7 +515,7 @@ try_change_timer(Port, Timeout) -> ?line test_server:fail("driver failed to timeout") end. - + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Queue test suites %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -719,7 +719,7 @@ deq(Port, Size) -> read_head(Port, Size) -> erlang:port_control(Port, ?READ_HEAD, <<Size:32>>). - + driver_unloaded(doc) -> []; driver_unloaded(suite) -> diff --git a/erts/emulator/test/hash_SUITE.erl b/erts/emulator/test/hash_SUITE.erl index 43c9d64af7..738c9c8b16 100644 --- a/erts/emulator/test/hash_SUITE.erl +++ b/erts/emulator/test/hash_SUITE.erl @@ -32,7 +32,7 @@ %% -module(hash_SUITE). -export([basic_test/0,cmp_test/1,range_test/0,spread_test/1, - phash2_test/0, otp_5292_test/0, bit_level_binaries/0, + phash2_test/0, otp_5292_test/0, otp_7127_test/0]). -compile({nowarn_deprecated_function, {erlang,hash,2}}). @@ -152,7 +152,7 @@ otp_5292(Config) when is_list(Config) -> %% Test hashing bit-level binaries. bit_level_binaries(Config) when is_list(Config) -> - bit_level_binaries(). + bit_level_binaries_do(). otp_7127(suite) -> []; @@ -537,7 +537,7 @@ hash_int(Start, End, F) -> md5(T) -> erlang:md5(term_to_binary(T)). -bit_level_binaries() -> +bit_level_binaries_do() -> [3511317,7022633,14044578,28087749,56173436,112344123,90467083|_] = bit_level_all_different(fun erlang:hash/2), [3511317,7022633,14044578,28087749,56173436,112344123,90467083|_] = diff --git a/erts/emulator/test/statistics_SUITE.erl b/erts/emulator/test/statistics_SUITE.erl index a93dd309c1..c428be6c5a 100644 --- a/erts/emulator/test/statistics_SUITE.erl +++ b/erts/emulator/test/statistics_SUITE.erl @@ -75,7 +75,7 @@ end_per_group(_GroupName, Config) -> Config. - + %%% Testing statistics(wall_clock). @@ -121,7 +121,7 @@ wall_clock_update1(N) when N > 0 -> wall_clock_update1(0) -> ok. - + %%% Test statistics(runtime). @@ -199,7 +199,7 @@ do_much(N) -> _ = 4784728478274827 * 72874284728472, do_much(N-1). - + reductions(doc) -> "Test that statistics(reductions) is callable, and that " "Total_Reductions and Reductions_Since_Last_Call make sense. " @@ -246,7 +246,7 @@ reductions_big_loop() -> reductions_big_loop() end. - + %%% Tests of statistics(run_queue). @@ -295,7 +295,7 @@ hog_iter(N, Mon) when N > 0 -> end; hog_iter(0, Mon) -> ?line hog_iter(10000, Mon). - + %%% Tests of statistics(scheduler_wall_time). scheduler_wall_time(doc) -> @@ -363,7 +363,7 @@ load_percentage([{Id, WN, TN}|Ss], [{Id, WP, TP}|Ps]) -> [100*(WN-WP) div (TN-TP)|load_percentage(Ss, Ps)]; load_percentage([], []) -> []. - + garbage_collection(doc) -> "Tests that statistics(garbage_collection) is callable. " "It is not clear how to test anything more."; diff --git a/erts/emulator/test/time_SUITE.erl b/erts/emulator/test/time_SUITE.erl index 4d12e3449c..a0a8a9c42c 100644 --- a/erts/emulator/test/time_SUITE.erl +++ b/erts/emulator/test/time_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2011. All Rights Reserved. +%% 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 @@ -241,14 +241,26 @@ compare(Utc0, Local) -> %% Two linear times can be subtracted to give their difference %% in seconds. %% -%% XXX Limitations: The length of months and leap years are not -%% taken into account; thus a comparision of dates is only -%% valid if they are in the SAME month. +%% XXX Limitations: Simplified leap year calc will fail for 2100 :-) linear_time({{Year, Mon, Day}, {Hour, Min, Sec}}) -> - 86400*(366*Year + 31*(Mon-1) + (Day-1)) + + 86400*(year_to_days(Year) + month_to_days(Year,Mon) + (Day-1)) + 3600*Hour + 60*Min + Sec. +year_to_days(Year) -> + Year * 365 + (Year-1) div 4. + +month_to_days(Year, Mon) -> + DoM = [31,days_in_february(Year),31,30,31,30,31,31,30,31,30,31], + {PastMonths,_} = lists:split(Mon-1, DoM), + lists:sum(PastMonths). + +days_in_february(Year) -> + case (Year rem 4) of + 0 -> 29; + _ -> 28 + end. + %% This functions returns either the normal timezone or the %% the DST timezone, depending on the given UTC time. %% diff --git a/erts/emulator/test/trace_SUITE.erl b/erts/emulator/test/trace_SUITE.erl index 0f513f0dcb..2251575e5a 100644 --- a/erts/emulator/test/trace_SUITE.erl +++ b/erts/emulator/test/trace_SUITE.erl @@ -1427,7 +1427,7 @@ receive_nothing() -> ok end. - + %%% Models for various kinds of processes. process(Dest) -> diff --git a/erts/emulator/test/trace_port_SUITE.erl b/erts/emulator/test/trace_port_SUITE.erl index cc2eadafbc..99df8da107 100644 --- a/erts/emulator/test/trace_port_SUITE.erl +++ b/erts/emulator/test/trace_port_SUITE.erl @@ -648,7 +648,7 @@ fun_spawn(Fun, Opts) -> % [] % end. - + %%% Models for various kinds of processes. %% Sends messages when ordered to. |