diff options
Diffstat (limited to 'lib/stdlib/test')
31 files changed, 1468 insertions, 327 deletions
diff --git a/lib/stdlib/test/Makefile b/lib/stdlib/test/Makefile index af82f22b21..a271229c59 100644 --- a/lib/stdlib/test/Makefile +++ b/lib/stdlib/test/Makefile @@ -73,6 +73,8 @@ MODULES= \ supervisor_SUITE \ supervisor_bridge_SUITE \ sys_SUITE \ + sys_sp1 \ + sys_sp2 \ tar_SUITE \ timer_SUITE \ timer_simple_SUITE \ @@ -83,7 +85,8 @@ MODULES= \ zip_SUITE \ random_unicode_list \ random_iolist \ - error_logger_forwarder + error_logger_forwarder \ + maps_SUITE ERL_FILES= $(MODULES:%=%.erl) diff --git a/lib/stdlib/test/binary_module_SUITE.erl b/lib/stdlib/test/binary_module_SUITE.erl index d5a0fe21b4..32cec0db6f 100644 --- a/lib/stdlib/test/binary_module_SUITE.erl +++ b/lib/stdlib/test/binary_module_SUITE.erl @@ -1,7 +1,7 @@ %% %% %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 @@ -40,7 +40,7 @@ -export([init_per_testcase/2, end_per_testcase/2]). % Default timetrap timeout (set in init_per_testcase). % Some of these testcases are really heavy... --define(default_timeout, ?t:minutes(20)). +-define(default_timeout, ?t:minutes(30)). -endif. diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index 059d553b00..6be37cbecf 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -52,7 +52,7 @@ simultaneous_open/1, insert_new/1, repair_continuation/1, otp_5487/1, otp_6206/1, otp_6359/1, otp_4738/1, otp_7146/1, otp_8070/1, otp_8856/1, otp_8898/1, otp_8899/1, otp_8903/1, - otp_8923/1, otp_9282/1, otp_11245/1]). + otp_8923/1, otp_9282/1, otp_11245/1, otp_11709/1]). -export([dets_dirty_loop/0]). @@ -109,7 +109,7 @@ all() -> many_clients, otp_4906, otp_5402, simultaneous_open, insert_new, repair_continuation, otp_5487, otp_6206, otp_6359, otp_4738, otp_7146, otp_8070, otp_8856, otp_8898, - otp_8899, otp_8903, otp_8923, otp_9282, otp_11245 + otp_8899, otp_8903, otp_8923, otp_9282, otp_11245, otp_11709 ]. groups() -> @@ -772,9 +772,9 @@ open_1(Config, V) -> crash(Fname, TypePos), {error, {invalid_type_code,Fname}} = dets:open_file(Fname), truncate(Fname, HeadSize - 10), - {error, {tooshort,Fname}} = dets:open_file(Fname), - {ok, TabRef} = dets:open_file(TabRef, [{file,Fname},{version,V}]), - ok = dets:close(TabRef), + {error,{not_a_dets_file,Fname}} = dets:open_file(Fname), + {error,{not_a_dets_file,Fname}} = + dets:open_file(TabRef, [{file,Fname},{version,V}]), file:delete(Fname), {error,{file_error,{foo,bar},_}} = dets:is_dets_file({foo,bar}), @@ -967,10 +967,12 @@ fast_init_table(Config) -> {'EXIT', _} = (catch dets:init_table(TabRef, fun(foo) -> bar end, {format,bchunk})), dets:close(TabRef), + file:delete(Fname), {ok, _} = dets:open_file(TabRef, Args), {'EXIT', _} = (catch dets:init_table(TabRef, fun() -> foo end, {format,bchunk})), dets:close(TabRef), + file:delete(Fname), {ok, _} = dets:open_file(TabRef, Args), {'EXIT', {badarg, _}} = (catch dets:init_table(TabRef, nofun, {format,bchunk})), @@ -979,10 +981,12 @@ fast_init_table(Config) -> away = (catch dets:init_table(TabRef, fun(_) -> throw(away) end, {format,bchunk})), dets:close(TabRef), + file:delete(Fname), {ok, _} = dets:open_file(TabRef, Args), {error, {init_fun, fopp}} = dets:init_table(TabRef, fun(read) -> fopp end, {format,bchunk}), dets:close(TabRef), + file:delete(Fname), {ok, _} = dets:open_file(TabRef, Args), dets:safe_fixtable(TabRef, true), {error, {fixed_table, TabRef}} = @@ -1389,23 +1393,6 @@ repair(Config, V) -> {ok, TabRef} = dets:open_file(TabRef, [{file,Fname},{version,V}]), ok = ins(TabRef, 100), ok = dets:close(TabRef), - truncate(Fname, HeadSize - 10), - %% a new file is created ('tooshort') - {ok, TabRef} = dets:open_file(TabRef, - [{file,Fname},{version,V}, - {min_no_slots,1000}, - {max_no_slots,1000000}]), - case dets:info(TabRef, no_slots) of - undefined -> ok; - {Min1,Slot1,Max1} -> - true = Min1 =< Slot1, true = Slot1 =< Max1, - true = 1000 < Min1, true = 1000+256 > Min1, - true = 1000000 < Max1, true = (1 bsl 20)+256 > Max1 - end, - 0 = dets:info(TabRef, size), - no_keys_test(TabRef), - _ = histogram(TabRef, silent), - ok = dets:close(TabRef), file:delete(Fname), %% version bump (v8) @@ -3920,19 +3907,52 @@ otp_11245(Config) when is_list(Config) -> file:delete(File), ok. +otp_11709(doc) -> + ["OTP-11709. Bugfixes."]; +otp_11709(suite) -> + []; +otp_11709(Config) when is_list(Config) -> + Short = <<"foo">>, + Long = <<"a sufficiently long text">>, + + %% Bug: leaking file descriptor + P0 = pps(), + File = filename(otp_11709, Config), + ok = file:write_file(File, Long), + false = dets:is_dets_file(File), + check_pps(P0), + + %% Bug: deleting file + Args = [[{access, A}, {repair, R}] || + A <- [read, read_write], + R <- [true, false, force]], + Fun1 = fun(S, As) -> + P1 = pps(), + ok = file:write_file(File, S), + {error,{not_a_dets_file,File}} = dets:open_file(File, As), + {ok, S} = file:read_file(File), + check_pps(P1) + end, + Fun2 = fun(S) -> + _ = [Fun1(S, As) || As <- Args], + ok + end, + ok = Fun2(Long), % no change here + ok = Fun2(Short), % mimic the behaviour for longer files + + %% open_file/1 + ok = file:write_file(File, Long), + {error,{not_a_dets_file,File}} = dets:open_file(File), % no change + ok = file:write_file(File, Short), + {error,{not_a_dets_file,File}} = dets:open_file(File), % mimic + + _ = file:delete(File), + ok. + %% %% Parts common to several test cases %% -start_node_rel(Name, Rel, How) -> - Release = [{release, atom_to_list(Rel)}], - Pa = filename:dirname(code:which(?MODULE)), - test_server:start_node(Name, How, - [{args, - " -kernel net_setuptime 100 " - " -pa " ++ Pa}, - {erl, Release}]). - crash(File, Where) -> crash(File, Where, 10). @@ -4323,7 +4343,7 @@ check_badarg({'EXIT', {badarg, [{M,F,Args,_} | _]}}, M, F, Args) -> check_badarg({'EXIT', {badarg, [{M,F,A,_} | _]}}, M, F, Args) -> true = test_server:is_native(M) andalso length(Args) =:= A. -check_pps(P0) -> +check_pps({Ports0,Procs0} = P0) -> case pps() of P0 -> ok; @@ -4335,22 +4355,28 @@ check_pps(P0) -> case pps() of P0 -> ok; - P1 -> - io:format("failure, got ~p~n, expected ~p\n", [P1, P0]), - {Ports0,Procs0} = P0, - {Ports1,Procs1} = P1, - show("Old ports", Ports0 -- Ports1), - show("New ports", Ports1 -- Ports0), - show("Old procs", Procs0 -- Procs1), - show("New procs", Procs1 -- Procs0), - ?t:fail() - end + {Ports1,Procs1} = P1 -> + case {Ports1 -- Ports0, Procs1 -- Procs0} of + {[], []} -> ok; + {PortsDiff,ProcsDiff} -> + io:format("failure, got ~p~n, expected ~p\n", [P1, P0]), + show("Old port", Ports0 -- Ports1), + show("New port", PortsDiff), + show("Old proc", Procs0 -- Procs1), + show("New proc", ProcsDiff), + ?t:fail() + end + end end. show(_S, []) -> ok; -show(S, L) -> - io:format("~s: ~p~n", [S, L]). +show(S, [Pid|Pids]) when is_pid(Pid) -> + io:format("~s: ~p~n", [S, erlang:process_info(Pid)]), + show(S, Pids); +show(S, [Port|Ports]) when is_port(Port)-> + io:format("~s: ~p~n", [S, erlang:port_info(Port)]), + show(S, Ports). pps() -> dets:start(), diff --git a/lib/stdlib/test/edlin_expand_SUITE.erl b/lib/stdlib/test/edlin_expand_SUITE.erl index 0cd2688e2e..43c980e994 100644 --- a/lib/stdlib/test/edlin_expand_SUITE.erl +++ b/lib/stdlib/test/edlin_expand_SUITE.erl @@ -26,11 +26,11 @@ -include_lib("test_server/include/test_server.hrl"). -% Default timetrap timeout (set in init_per_testcase). +%% Default timetrap timeout (set in init_per_testcase). -define(default_timeout, ?t:minutes(1)). init_per_testcase(_Case, Config) -> - ?line Dog = ?t:timetrap(?default_timeout), + Dog = ?t:timetrap(?default_timeout), [{watchdog, Dog} | Config]. end_per_testcase(_Case, Config) -> Dog = ?config(watchdog, Config), @@ -67,20 +67,21 @@ normal(doc) -> normal(suite) -> []; normal(Config) when is_list(Config) -> - ?line {module,expand_test} = c:l(expand_test), - % These tests might fail if another module with the prefix "expand_" happens - % to also be loaded. - ?line {yes, "test:", []} = edlin_expand:expand(lists:reverse("expand_")), - ?line {no, [], []} = edlin_expand:expand(lists:reverse("expandXX_")), - ?line {no,[], - [{"a_fun_name",1}, - {"a_less_fun_name",1}, - {"b_comes_after_a",1}, - {"module_info",0}, - {"module_info",1}]} = edlin_expand:expand(lists:reverse("expand_test:")), - ?line {yes,[],[{"a_fun_name",1}, - {"a_less_fun_name",1}]} = edlin_expand:expand( - lists:reverse("expand_test:a_")), + {module,expand_test} = c:l(expand_test), + %% These tests might fail if another module with the prefix + %% "expand_" happens to also be loaded. + {yes, "test:", []} = do_expand("expand_"), + {no, [], []} = do_expand("expandXX_"), + {no,[], + [{"a_fun_name",1}, + {"a_less_fun_name",1}, + {"b_comes_after_a",1}, + {"expand0arity_entirely",0}, + {"module_info",0}, + {"module_info",1}]} = do_expand("expand_test:"), + {yes,[],[{"a_fun_name",1}, + {"a_less_fun_name",1}]} = do_expand("expand_test:a_"), + {yes,"arity_entirely()",[]} = do_expand("expand_test:expand0"), ok. quoted_fun(doc) -> @@ -88,38 +89,35 @@ quoted_fun(doc) -> quoted_fun(suite) -> []; quoted_fun(Config) when is_list(Config) -> - ?line {module,expand_test} = c:l(expand_test), - ?line {module,expand_test1} = c:l(expand_test1), + {module,expand_test} = c:l(expand_test), + {module,expand_test1} = c:l(expand_test1), %% should be no colon after test this time - ?line {yes, "test", []} = edlin_expand:expand(lists:reverse("expand_")), - ?line {no, [], []} = edlin_expand:expand(lists:reverse("expandXX_")), - ?line {no,[],[{"'#weird-fun-name'",0}, - {"'Quoted_fun_name'",0}, - {"'Quoted_fun_too'",0}, - {"a_fun_name",1}, - {"a_less_fun_name",1}, - {"b_comes_after_a",1}, - {"module_info",0}, - {"module_info",1}]} = edlin_expand:expand( - lists:reverse("expand_test1:")), - ?line {yes,"_",[]} = edlin_expand:expand( - lists:reverse("expand_test1:a")), - ?line {yes,[],[{"a_fun_name",1}, - {"a_less_fun_name",1}]} = edlin_expand:expand( - lists:reverse("expand_test1:a_")), - ?line {yes,[], - [{"'#weird-fun-name'",0}, + {yes, "test", []} = do_expand("expand_"), + {no, [], []} = do_expand("expandXX_"), + {no,[],[{"'#weird-fun-name'",1}, {"'Quoted_fun_name'",0}, - {"'Quoted_fun_too'",0}]} = edlin_expand:expand( - lists:reverse("expand_test1:'")), - ?line {yes,"uoted_fun_",[]} = edlin_expand:expand( - lists:reverse("expand_test1:'Q")), - ?line {yes,[], - [{"'Quoted_fun_name'",0}, - {"'Quoted_fun_too'",0}]} = edlin_expand:expand( - lists:reverse("expand_test1:'Quoted_fun_")), - ?line {yes,"weird-fun-name'(",[]} = edlin_expand:expand( - lists:reverse("expand_test1:'#")), + {"'Quoted_fun_too'",0}, + {"a_fun_name",1}, + {"a_less_fun_name",1}, + {"b_comes_after_a",1}, + {"module_info",0}, + {"module_info",1}]} = do_expand("expand_test1:"), + {yes,"_",[]} = do_expand("expand_test1:a"), + {yes,[],[{"a_fun_name",1}, + {"a_less_fun_name",1}]} = do_expand("expand_test1:a_"), + {yes,[], + [{"'#weird-fun-name'",1}, + {"'Quoted_fun_name'",0}, + {"'Quoted_fun_too'",0}]} = do_expand("expand_test1:'"), + {yes,"uoted_fun_",[]} = do_expand("expand_test1:'Q"), + {yes,[], + [{"'Quoted_fun_name'",0}, + {"'Quoted_fun_too'",0}]} = do_expand("expand_test1:'Quoted_fun_"), + {yes,"weird-fun-name'(",[]} = do_expand("expand_test1:'#"), + + %% Since there is a module_info/1 as well as a module_info/0 + %% there should not be a closing parenthesis added. + {yes,"(",[]} = do_expand("expand_test:module_info"), ok. quoted_module(doc) -> @@ -127,51 +125,46 @@ quoted_module(doc) -> quoted_module(suite) -> []; quoted_module(Config) when is_list(Config) -> - ?line {module,'ExpandTestCaps'} = c:l('ExpandTestCaps'), - ?line {yes, "Caps':", []} = edlin_expand:expand(lists:reverse("'ExpandTest")), - ?line {no,[], - [{"a_fun_name",1}, - {"a_less_fun_name",1}, - {"b_comes_after_a",1}, - {"module_info",0}, - {"module_info",1}]} = edlin_expand:expand(lists:reverse("'ExpandTestCaps':")), - ?line {yes,[],[{"a_fun_name",1}, - {"a_less_fun_name",1}]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps':a_")), + {module,'ExpandTestCaps'} = c:l('ExpandTestCaps'), + {yes, "Caps':", []} = do_expand("'ExpandTest"), + {no,[], + [{"a_fun_name",1}, + {"a_less_fun_name",1}, + {"b_comes_after_a",1}, + {"module_info",0}, + {"module_info",1}]} = do_expand("'ExpandTestCaps':"), + {yes,[],[{"a_fun_name",1}, + {"a_less_fun_name",1}]} = do_expand("'ExpandTestCaps':a_"), ok. quoted_both(suite) -> []; quoted_both(Config) when is_list(Config) -> - ?line {module,'ExpandTestCaps'} = c:l('ExpandTestCaps'), - ?line {module,'ExpandTestCaps1'} = c:l('ExpandTestCaps1'), + {module,'ExpandTestCaps'} = c:l('ExpandTestCaps'), + {module,'ExpandTestCaps1'} = c:l('ExpandTestCaps1'), %% should be no colon (or quote) after test this time - ?line {yes, "Caps", []} = edlin_expand:expand(lists:reverse("'ExpandTest")), - ?line {no,[],[{"'#weird-fun-name'",0}, - {"'Quoted_fun_name'",0}, - {"'Quoted_fun_too'",0}, - {"a_fun_name",1}, - {"a_less_fun_name",1}, - {"b_comes_after_a",1}, - {"module_info",0}, - {"module_info",1}]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':")), - ?line {yes,"_",[]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':a")), - ?line {yes,[],[{"a_fun_name",1}, - {"a_less_fun_name",1}]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':a_")), - ?line {yes,[], - [{"'#weird-fun-name'",0}, + {yes, "Caps", []} = do_expand("'ExpandTest"), + {no,[],[{"'#weird-fun-name'",0}, {"'Quoted_fun_name'",0}, - {"'Quoted_fun_too'",0}]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':'")), - ?line {yes,"uoted_fun_",[]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':'Q")), - ?line {yes,[], - [{"'Quoted_fun_name'",0}, - {"'Quoted_fun_too'",0}]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':'Quoted_fun_")), - ?line {yes,"weird-fun-name'(",[]} = edlin_expand:expand( - lists:reverse("'ExpandTestCaps1':'#")), + {"'Quoted_fun_too'",0}, + {"a_fun_name",1}, + {"a_less_fun_name",1}, + {"b_comes_after_a",1}, + {"module_info",0}, + {"module_info",1}]} = do_expand("'ExpandTestCaps1':"), + {yes,"_",[]} = do_expand("'ExpandTestCaps1':a"), + {yes,[],[{"a_fun_name",1}, + {"a_less_fun_name",1}]} = do_expand("'ExpandTestCaps1':a_"), + {yes,[], + [{"'#weird-fun-name'",0}, + {"'Quoted_fun_name'",0}, + {"'Quoted_fun_too'",0}]} = do_expand("'ExpandTestCaps1':'"), + {yes,"uoted_fun_",[]} = do_expand("'ExpandTestCaps1':'Q"), + {yes,[], + [{"'Quoted_fun_name'",0}, + {"'Quoted_fun_too'",0}]} = do_expand("'ExpandTestCaps1':'Quoted_fun_"), + {yes,"weird-fun-name'()",[]} = do_expand("'ExpandTestCaps1':'#"), ok. + +do_expand(String) -> + edlin_expand:expand(lists:reverse(String)). diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl index 0cbdf76270..b17e8bd186 100644 --- a/lib/stdlib/test/epp_SUITE.erl +++ b/lib/stdlib/test/epp_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2013. 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 @@ -25,7 +25,8 @@ variable_1/1, otp_4870/1, otp_4871/1, otp_5362/1, pmod/1, not_circular/1, skip_header/1, otp_6277/1, otp_7702/1, otp_8130/1, overload_mac/1, otp_8388/1, otp_8470/1, otp_8503/1, - otp_8562/1, otp_8665/1, otp_8911/1, otp_10302/1, otp_10820/1]). + otp_8562/1, otp_8665/1, otp_8911/1, otp_10302/1, otp_10820/1, + otp_11728/1, encoding/1]). -export([epp_parse_erl_form/2]). @@ -67,7 +68,8 @@ all() -> {group, variable}, otp_4870, otp_4871, otp_5362, pmod, not_circular, skip_header, otp_6277, otp_7702, otp_8130, overload_mac, otp_8388, otp_8470, otp_8503, otp_8562, - otp_8665, otp_8911, otp_10302, otp_10820]. + otp_8665, otp_8911, otp_10302, otp_10820, otp_11728, + encoding]. groups() -> [{upcase_mac, [], [upcase_mac_1, upcase_mac_2]}, @@ -122,10 +124,22 @@ include_local(Config) when is_list(Config) -> %%% regular epp:parse_file, the test case will time out, and then epp %%% server will go on growing until we dump core. epp_parse_file(File, Inc, Predef) -> - {ok, Epp} = epp:open(File, Inc, Predef), + List = do_epp_parse_file(fun() -> + epp:open(File, Inc, Predef) + end), + List = do_epp_parse_file(fun() -> + Opts = [{name, File}, + {includes, Inc}, + {macros, Predef}], + epp:open(Opts) + end), + {ok, List}. + +do_epp_parse_file(Open) -> + {ok, Epp} = Open(), List = collect_epp_forms(Epp), epp:close(Epp), - {ok, List}. + List. collect_epp_forms(Epp) -> Result = epp_parse_erl_form(Epp), @@ -1387,6 +1401,88 @@ do_otp_10820(File, C, PC) -> true = test_server:stop_node(Node), ok. +otp_11728(doc) -> + ["OTP-11728. Bugfix circular macro."]; +otp_11728(suite) -> + []; +otp_11728(Config) when is_list(Config) -> + Dir = ?config(priv_dir, Config), + H = <<"-define(MACRO,[[]++?MACRO]).">>, + HrlFile = filename:join(Dir, "otp_11728.hrl"), + ok = file:write_file(HrlFile, H), + C = <<"-module(otp_11728). + -compile(export_all). + + -include(\"otp_11728.hrl\"). + + function_name()-> + A=?MACRO, % line 7 + ok">>, + ErlFile = filename:join(Dir, "otp_11728.erl"), + ok = file:write_file(ErlFile, C), + {ok, L} = epp:parse_file(ErlFile, [Dir], []), + true = lists:member({error,{7,epp,{circular,'MACRO',none}}}, L), + _ = file:delete(HrlFile), + _ = file:delete(ErlFile), + ok. + +%% Check the new API for setting the default encoding. +encoding(Config) when is_list(Config) -> + Dir = ?config(priv_dir, Config), + ErlFile = filename:join(Dir, "encoding.erl"), + + %% Try a latin-1 file with no encoding given. + C1 = <<"-module(encoding). + %% ",246," + ">>, + ok = file:write_file(ErlFile, C1), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {error,_}, + {error,{2,epp,cannot_parse}}, + {eof,2}]} = epp:parse_file(ErlFile, []), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,3}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1}]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,3}],[{encoding,none}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1},extra]), + + %% Try a latin-1 file with encoding given in a comment. + C2 = <<"-module(encoding). + %% encoding: latin-1 + %% ",246," + ">>, + ok = file:write_file(ErlFile, C2), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}]} = + epp:parse_file(ErlFile, []), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1}]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}]} = + epp:parse_file(ErlFile, [{default_encoding,utf8}]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}],[{encoding,latin1}]} = + epp:parse_file(ErlFile, [extra]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}],[{encoding,latin1}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1},extra]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}],[{encoding,latin1}]} = + epp:parse_file(ErlFile, [{default_encoding,utf8},extra]), + ok. + + check(Config, Tests) -> eval_tests(Config, fun check_test/2, Tests). diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl index c4b6b35e72..b55324161b 100644 --- a/lib/stdlib/test/erl_eval_SUITE.erl +++ b/lib/stdlib/test/erl_eval_SUITE.erl @@ -25,7 +25,7 @@ match_bin/1, string_plusplus/1, pattern_expr/1, - guard_3/1, guard_4/1, + guard_3/1, guard_4/1, guard_5/1, lc/1, simple_cases/1, unary_plus/1, @@ -42,7 +42,8 @@ try_catch/1, eval_expr_5/1, zero_width/1, - eep37/1]). + eep37/1, + eep43/1]). %% %% Define to run outside of test server @@ -78,11 +79,11 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [guard_1, guard_2, match_pattern, string_plusplus, - pattern_expr, match_bin, guard_3, guard_4, lc, + pattern_expr, match_bin, guard_3, guard_4, guard_5, lc, simple_cases, unary_plus, apply_atom, otp_5269, otp_6539, otp_6543, otp_6787, otp_6977, otp_7550, otp_8133, otp_10622, funs, try_catch, eval_expr_5, zero_width, - eep37]. + eep37, eep43]. groups() -> []. @@ -247,6 +248,20 @@ guard_4(Config) when is_list(Config) -> false), ok. +guard_5(doc) -> + ["Guards with erlang:'=='/2"]; +guard_5(suite) -> + []; +guard_5(Config) when is_list(Config) -> + {ok,Tokens ,_} = + erl_scan:string("case 1 of A when erlang:'=='(A, 1) -> true end."), + {ok, [Expr]} = erl_parse:parse_exprs(Tokens), + true = guard_5_compiled(), + {value, true, [{'A',1}]} = erl_eval:expr(Expr, []), + ok. + +guard_5_compiled() -> + case 1 of A when erlang:'=='(A, 1) -> true end. lc(doc) -> ["OTP-4518."]; @@ -1424,6 +1439,29 @@ eep37(Config) when is_list(Config) -> 720), ok. +eep43(Config) when is_list(Config) -> + check(fun () -> #{} end, " #{}.", #{}), + check(fun () -> #{a => b} end, "#{a => b}.", #{a => b}), + check(fun () -> + Map = #{a => b}, + {Map#{a := b},Map#{a => c},Map#{d => e}} + end, + "begin " + " Map = #{a => B=b}, " + " {Map#{a := B},Map#{a => c},Map#{d => e}} " + "end.", + {#{a => b},#{a => c},#{a => b,d => e}}), + check(fun () -> + lists:map(fun (X) -> X#{price := 0} end, + [#{hello => 0, price => nil}]) + end, + "lists:map(fun (X) -> X#{price := 0} end, + [#{hello => 0, price => nil}]).", + [#{hello => 0, price => 0}]), + error_check("[camembert]#{}.", {badarg,[camembert]}), + error_check("#{} = 1.", {badmatch,1}), + ok. + %% Check the string in different contexts: as is; in fun; from compiled code. check(F, String, Result) -> check1(F, String, Result), diff --git a/lib/stdlib/test/erl_expand_records_SUITE.erl b/lib/stdlib/test/erl_expand_records_SUITE.erl index 94b4397a9c..43e679f7ed 100644 --- a/lib/stdlib/test/erl_expand_records_SUITE.erl +++ b/lib/stdlib/test/erl_expand_records_SUITE.erl @@ -38,7 +38,7 @@ -export([attributes/1, expr/1, guard/1, init/1, pattern/1, strict/1, update/1, otp_5915/1, otp_7931/1, otp_5990/1, - otp_7078/1, otp_7101/1]). + otp_7078/1, otp_7101/1, maps/1]). % Default timetrap timeout (set in init_per_testcase). -define(default_timeout, ?t:minutes(1)). @@ -56,7 +56,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [attributes, expr, guard, init, - pattern, strict, update, {group, tickets}]. + pattern, strict, update, maps, {group, tickets}]. groups() -> [{tickets, [], @@ -402,7 +402,22 @@ update(Config) when is_list(Config) -> ], ?line run(Config, Ts), ok. - + +maps(Config) when is_list(Config) -> + Ts = [<<"-record(rr, {a,b,c}). + t() -> + R0 = id(#rr{a=1,b=2,c=3}), + R1 = id(#rr{a=4,b=5,c=6}), + [{R0,R1}] = + maps:to_list(#{#rr{a=1,b=2,c=3} => #rr{a=4,b=5,c=6}}), + #{#rr{a=1,b=2,c=3} := #rr{a=1,b=2,c=3}} = + #{#rr{a=1,b=2,c=3} => R1}#{#rr{a=1,b=2,c=3} := R0}, + ok. + + id(X) -> X. + ">>], + run(Config, Ts, [strict_record_tests]), + ok. otp_5915(doc) -> "Strict record tests in guards."; diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index a71d7f3018..ea61b2082b 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% 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 @@ -52,6 +52,7 @@ guard/1, otp_4886/1, otp_4988/1, otp_5091/1, otp_5276/1, otp_5338/1, otp_5362/1, otp_5371/1, otp_7227/1, otp_5494/1, otp_5644/1, otp_5878/1, otp_5917/1, otp_6585/1, otp_6885/1, otp_10436/1, otp_11254/1, + otp_11772/1, otp_11771/1, otp_11872/1, export_all/1, bif_clash/1, behaviour_basic/1, behaviour_multiple/1, @@ -60,7 +61,9 @@ format_warn/1, on_load_successful/1, on_load_failing/1, too_many_arguments/1, - basic_errors/1,bin_syntax_errors/1 + basic_errors/1,bin_syntax_errors/1, + predef/1, + maps/1,maps_type/1 ]). % Default timetrap timeout (set in init_per_testcase). @@ -84,10 +87,12 @@ all() -> unsized_binary_in_bin_gen_pattern, otp_4886, otp_4988, otp_5091, otp_5276, otp_5338, otp_5362, otp_5371, otp_7227, otp_5494, otp_5644, - otp_5878, otp_5917, otp_6585, otp_6885, otp_10436, otp_11254,export_all, + otp_5878, otp_5917, otp_6585, otp_6885, otp_10436, otp_11254, + otp_11772, otp_11771, otp_11872, export_all, bif_clash, behaviour_basic, behaviour_multiple, otp_7550, otp_8051, format_warn, {group, on_load}, - too_many_arguments, basic_errors, bin_syntax_errors]. + too_many_arguments, basic_errors, bin_syntax_errors, predef, + maps, maps_type]. groups() -> [{unused_vars_warn, [], @@ -1274,10 +1279,9 @@ guard(Config) when is_list(Config) -> tuple. ">>, [nowarn_obsolete_guard], - {error, + {errors, [{6,erl_lint,illegal_guard_expr},{18,erl_lint,illegal_guard_expr}], - [{18,erl_lint,{removed,{erlang,is_constant,1}, - "Removed in R13B"}}]}}, + []}}, {guard2, <<"-record(apa,{}). t1(A) when atom(A), atom(A) -> @@ -1336,14 +1340,11 @@ guard(Config) when is_list(Config) -> tuple. ">>, [nowarn_obsolete_guard], - {error,[{6,erl_lint,illegal_guard_expr}, - {6,erl_lint,illegal_guard_expr}, - {18,erl_lint,illegal_guard_expr}, - {18,erl_lint,illegal_guard_expr}], - [{18,erl_lint,{removed,{erlang,is_constant,1}, - "Removed in R13B"}}, - {18,erl_lint,{removed,{erlang,is_constant,1}, - "Removed in R13B"}}]}}, + {errors,[{6,erl_lint,illegal_guard_expr}, + {6,erl_lint,illegal_guard_expr}, + {18,erl_lint,illegal_guard_expr}, + {18,erl_lint,illegal_guard_expr}], + []}}, {guard3, <<"-record(apa,{}). t2(A) when atom(A); atom(A) -> @@ -1493,7 +1494,15 @@ guard(Config) when is_list(Config) -> [], {errors,[{1,erl_lint,illegal_guard_expr}, {2,erl_lint,illegal_guard_expr}, - {3,erl_lint,illegal_guard_expr}],[]}} + {3,erl_lint,illegal_guard_expr}],[]}}, + {guard9, + <<"t(X, Y) when erlang:'andalso'(X, Y) -> ok; + t(X, Y) when erlang:'orelse'(X, Y) -> ok. + ">>, + [], + {errors,[{1,erl_lint,illegal_guard_expr}, + {2,erl_lint,illegal_guard_expr}], + []}} ], ?line [] = run(Config, Ts1), ok. @@ -2552,7 +2561,7 @@ otp_10436(Config) when is_list(Config) -> ok. otp_11254(doc) -> - "OTP-11254. Warnings for opaque types."; + "OTP-11254. M:F/A could crash the linter."; otp_11254(suite) -> []; otp_11254(Config) when is_list(Config) -> Ts = <<"-module(p2). @@ -2565,6 +2574,85 @@ otp_11254(Config) when is_list(Config) -> run_test2(Config, Ts, []), ok. +otp_11772(doc) -> + "OTP-11772. Reintroduce errors for redefined builtin types."; +otp_11772(suite) -> []; +otp_11772(Config) when is_list(Config) -> + Ts = <<" + -module(newly). + + -compile(export_all). + + %% Built-in: + -type node() :: node(). + -type mfa() :: tuple(). + -type gb_tree() :: mfa(). % Allowed since Erlang/OTP 17.0 + -type digraph() :: [_]. % Allowed since Erlang/OTP 17.0 + + -type t() :: mfa() | digraph() | gb_tree() | node(). + + -spec t() -> t(). + + t() -> + 1. + ">>, + {errors,[{7,erl_lint,{builtin_type,{node,0}}}, + {8,erl_lint,{builtin_type,{mfa,0}}}], + []} = run_test2(Config, Ts, []), + ok. + +otp_11771(doc) -> + "OTP-11771. Do not allow redefinition of the types arity(_) &c.."; +otp_11771(suite) -> []; +otp_11771(Config) when is_list(Config) -> + Ts = <<" + -module(newly). + + -compile(export_all). + + %% No longer allowed in 17.0: + -type arity() :: atom(). + -type bitstring() :: list(). + -type iodata() :: integer(). + -type boolean() :: iodata(). + + -type t() :: arity() | bitstring() | iodata() | boolean(). + + -spec t() -> t(). + + t() -> + 1. + ">>, + {errors,[{7,erl_lint,{builtin_type,{arity,0}}}, + {8,erl_lint,{builtin_type,{bitstring,0}}}, + {9,erl_lint,{builtin_type,{iodata,0}}}, + {10,erl_lint,{builtin_type,{boolean,0}}}], + []} = run_test2(Config, Ts, []), + ok. + +otp_11872(doc) -> + "OTP-11872. The type map() undefined when exported."; +otp_11872(suite) -> []; +otp_11872(Config) when is_list(Config) -> + Ts = <<" + -module(map). + + -compile(export_all). + + -export_type([map/0, product/0]). + + -opaque map() :: dict(). + + -spec t() -> map(). + + t() -> + 1. + ">>, + {error,[{6,erl_lint,{undefined_type,{product,0}}}], + [{8,erl_lint,{new_var_arity_type,map}}]} = + run_test2(Config, Ts, []), + ok. + export_all(doc) -> "OTP-7392. Warning for export_all."; export_all(Config) when is_list(Config) -> @@ -2827,7 +2915,24 @@ bif_clash(Config) when is_list(Config) -> {6,erl_lint,{illegal_guard_local_call,{is_tuple,1}}}, {7,erl_lint,{illegal_guard_local_call,{is_list,1}}}, {8,erl_lint,{illegal_guard_local_call,{is_record,3}}}, - {9,erl_lint,{illegal_guard_local_call,{is_record,3}}}],[]}} + {9,erl_lint,{illegal_guard_local_call,{is_record,3}}}],[]}}, + %% We can also suppress all auto imports at once + {clash22, + <<"-export([size/1, binary_part/2]). + -compile(no_auto_import). + size([]) -> + 0; + size({N,_}) -> + N; + size([_|T]) -> + 1+size(T). + binary_part({B,_},{X,Y}) -> + binary_part(B,{X,Y}); + binary_part(B,{X,Y}) -> + binary:part(B,X,Y). + ">>, + [], + []} ], ?line [] = run(Config, Ts), @@ -2859,7 +2964,15 @@ behaviour_basic(Config) when is_list(Config) -> stop(_) -> ok. ">>, [], - []} + []}, + + {behaviour4, + <<"-behavior(application). %% Test callbacks with export_all + -compile(export_all). + stop(_) -> ok. + ">>, + [], + {warnings,[{1,erl_lint,{undefined_behaviour_func,{start,2},application}}]}} ], ?line [] = run(Config, Ts), ok. @@ -3216,6 +3329,151 @@ bin_syntax_errors(Config) -> [] = run(Config, Ts), ok. +predef(doc) -> + "OTP-10342: Predefined types: array(), digraph(), and so on"; +predef(suite) -> []; +predef(Config) when is_list(Config) -> + W = get_compilation_warnings(Config, "predef", []), + [] = W, + W2 = get_compilation_warnings(Config, "predef2", []), + Tag = deprecated_builtin_type, + [{7,erl_lint,{Tag,{array,0},{array,array,1},"OTP 18.0"}}, + {12,erl_lint,{Tag,{dict,0},{dict,dict,2},"OTP 18.0"}}, + {17,erl_lint,{Tag,{digraph,0},{digraph,graph},"OTP 18.0"}}, + {27,erl_lint,{Tag,{gb_set,0},{gb_sets,set,1},"OTP 18.0"}}, + {32,erl_lint,{Tag,{gb_tree,0},{gb_trees,tree,2},"OTP 18.0"}}, + {37,erl_lint,{Tag,{queue,0},{queue,queue,1},"OTP 18.0"}}, + {42,erl_lint,{Tag,{set,0},{sets,set,1},"OTP 18.0"}}, + {47,erl_lint,{Tag,{tid,0},{ets,tid},"OTP 18.0"}}] = W2, + Ts = [{otp_10342_1, + <<"-compile(nowarn_deprecated_type). + + -spec t(dict()) -> non_neg_integer(). + + t(D) -> + erlang:phash2(D, 3000). + ">>, + {[nowarn_unused_function]}, + []}, + {otp_10342_2, + <<"-spec t(dict()) -> non_neg_integer(). + + t(D) -> + erlang:phash2(D, 3000). + ">>, + {[nowarn_unused_function]}, + {warnings,[{1,erl_lint, + {deprecated_builtin_type,{dict,0},{dict,dict,2}, + "OTP 18.0"}}]}}], + [] = run(Config, Ts), + ok. + +maps(Config) -> + %% TODO: test key patterns, not done because map patterns are going to be + %% changed a lot. + Ts = [{illegal_map_construction, + <<"t() -> + #{ a := b, + c => d, + e := f + }#{ a := b, + c => d, + e := f }; + t() when is_map(#{ a := b, + c => d + }#{ a := b, + c => d, + e := f }) -> + ok. + ">>, + [], + {errors,[{2,erl_lint,illegal_map_construction}, + {4,erl_lint,illegal_map_construction}, + {8,erl_lint,illegal_map_construction}], + []}}, + {illegal_pattern, + <<"t(#{ a := A, + c => d, + e := F, + g := 1 + 1, + h := _, + i := (_X = _Y), + j := (x ! y) }) -> + {A,F}. + ">>, + [], + {errors,[{2,erl_lint,illegal_pattern}, + {7,erl_lint,illegal_pattern}], + []}}, + {error_in_illegal_map_construction, + <<"t() -> #{ a := X }.">>, + [], + {errors,[{1,erl_lint,illegal_map_construction}, + {1,erl_lint,{unbound_var,'X'}}], + []}}, + {errors_in_map_keys, + <<"t(V) -> #{ a => 1, + #{a=>V} => 2, + #{ \"hi\" => wazzup, hi => ho } => yep, + [try a catch _:_ -> b end] => nope, + ok => 1.0, + [3+3] => nope, + 1.0 => yep, + {3.0+3} => nope, + {yep} => yep, + [case a of a -> a end] => nope + }. + ">>, + [], + {errors,[{2,erl_lint,{illegal_map_key_variable,'V'}}, + {4,erl_lint,illegal_map_key}, + {6,erl_lint,illegal_map_key}, + {8,erl_lint,illegal_map_key}, + {10,erl_lint,illegal_map_key}],[]}}, + {errors_in_map_keys_pattern, + <<"t(#{ a := 2, + #{} := A, + #{ 3 => 33 } := hi, + #{ 3 := 33 } := hi, + #{ hi => 54, \"hello\" => 45 } := hi, + #{ V => 33 } := hi }) -> + A. + ">>, + [], + {errors,[{4,erl_lint,illegal_map_key}, + {6,erl_lint,{illegal_map_key_variable,'V'}}],[]}}], + [] = run(Config, Ts), + ok. + +maps_type(Config) when is_list(Config) -> + Ts = [ + {maps_type1, + <<" + -type m() :: #{a => integer()}. + -spec t1(#{k=>term()}) -> {term(), map()}. + + t1(#{k:=V}=M) -> {V,M}. + + -spec t2(m()) -> integer(). + + t2(#{a:=V}) -> V. + ">>, + [], + []}, + {maps_type2, + <<" + %% Built-in var arity map type: + -type map() :: tuple(). + -type a() :: map(). + + -spec t(a()) -> a(). + t(M) -> M. + ">>, + [], + {warnings,[{3,erl_lint,{new_var_arity_type,map}}]}}], + [] = run(Config, Ts), + ok. + run(Config, Tests) -> F = fun({N,P,Ws,E}, BadL) -> case catch run_test(Config, P, Ws) of @@ -3238,8 +3496,10 @@ get_compilation_warnings(Conf, Filename, Warnings) -> FileS = binary_to_list(Bin), {match,[{Start,Length}|_]} = re:run(FileS, "-module.*\\n"), Test = lists:nthtail(Start+Length, FileS), - {warnings, Ws} = run_test(Conf, Test, Warnings), - Ws. + case run_test(Conf, Test, Warnings) of + {warnings, Ws} -> Ws; + [] -> [] + end. %% Compiles a test module and returns the list of errors and warnings. diff --git a/lib/stdlib/test/erl_lint_SUITE_data/predef.erl b/lib/stdlib/test/erl_lint_SUITE_data/predef.erl new file mode 100644 index 0000000000..ee9073aa67 --- /dev/null +++ b/lib/stdlib/test/erl_lint_SUITE_data/predef.erl @@ -0,0 +1,67 @@ +-module(predef). + +-export([array/1, dict/1, digraph/1, digraph2/1, gb_set/1, gb_tree/1, + queue/1, set/1, tid/0, tid2/0]). + +-export_type([array/0, digraph/0, gb_set/0]). + +%% Before Erlang/OTP 17.0 local re-definitions of pre-defined opaque +%% types were ignored but did not generate any warning. +-opaque array() :: atom(). +-opaque digraph() :: atom(). +-opaque gb_set() :: atom(). +-type dict() :: atom(). +-type gb_tree() :: atom(). +-type queue() :: atom(). +-type set() :: atom(). +-type tid() :: atom(). + +-spec array(array()) -> array:array(). + +array(A) -> + array:relax(A). + +-spec dict(dict()) -> dict:dict(). + +dict(D) -> + dict:store(1, a, D). + +-spec digraph(digraph()) -> [digraph:edge()]. + +digraph(G) -> + digraph:edges(G). + +-spec digraph2(digraph:graph()) -> [digraph:edge()]. + +digraph2(G) -> + digraph:edges(G). + +-spec gb_set(gb_set()) -> gb_sets:set(). + +gb_set(S) -> + gb_sets:balance(S). + +-spec gb_tree(gb_tree()) -> gb_trees:tree(). + +gb_tree(S) -> + gb_trees:balance(S). + +-spec queue(queue()) -> queue:queue(). + +queue(Q) -> + queue:reverse(Q). + +-spec set(set()) -> sets:set(). + +set(S) -> + sets:union([S]). + +-spec tid() -> tid(). + +tid() -> + ets:new(tid, []). + +-spec tid2() -> ets:tid(). + +tid2() -> + ets:new(tid, []). diff --git a/lib/stdlib/test/erl_lint_SUITE_data/predef2.erl b/lib/stdlib/test/erl_lint_SUITE_data/predef2.erl new file mode 100644 index 0000000000..b1d941a49a --- /dev/null +++ b/lib/stdlib/test/erl_lint_SUITE_data/predef2.erl @@ -0,0 +1,56 @@ +-module(predef2). + +-export([array/1, dict/1, digraph/1, digraph2/1, gb_set/1, gb_tree/1, + queue/1, set/1, tid/0, tid2/0]). + +-export_type([array/0, digraph/0, gb_set/0]). + +-spec array(array()) -> array:array(). + +array(A) -> + array:relax(A). + +-spec dict(dict()) -> dict:dict(). + +dict(D) -> + dict:store(1, a, D). + +-spec digraph(digraph()) -> [digraph:edge()]. + +digraph(G) -> + digraph:edges(G). + +-spec digraph2(digraph:graph()) -> [digraph:edge()]. + +digraph2(G) -> + digraph:edges(G). + +-spec gb_set(gb_set()) -> gb_sets:set(). + +gb_set(S) -> + gb_sets:balance(S). + +-spec gb_tree(gb_tree()) -> gb_trees:tree(). + +gb_tree(S) -> + gb_trees:balance(S). + +-spec queue(queue()) -> queue:queue(). + +queue(Q) -> + queue:reverse(Q). + +-spec set(set()) -> sets:set(). + +set(S) -> + sets:union([S]). + +-spec tid() -> tid(). + +tid() -> + ets:new(tid, []). + +-spec tid2() -> ets:tid(). + +tid2() -> + ets:new(tid, []). diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl index cc744ee76b..babf3a49eb 100644 --- a/lib/stdlib/test/erl_pp_SUITE.erl +++ b/lib/stdlib/test/erl_pp_SUITE.erl @@ -46,6 +46,7 @@ import_export/1, misc_attrs/1, dialyzer_attrs/1, hook/1, neg_indent/1, + maps_syntax/1, otp_6321/1, otp_6911/1, otp_6914/1, otp_8150/1, otp_8238/1, otp_8473/1, otp_8522/1, otp_8567/1, otp_8664/1, otp_9147/1, @@ -76,7 +77,8 @@ groups() -> [{expr, [], [func, call, recs, try_catch, if_then, receive_after, bits, head_tail, cond1, block, case1, ops, - messages, old_mnemosyne_syntax]}, + messages, old_mnemosyne_syntax, maps_syntax + ]}, {attributes, [], [misc_attrs, import_export, dialyzer_attrs]}, {tickets, [], [otp_6321, otp_6911, otp_6914, otp_8150, otp_8238, @@ -975,6 +977,35 @@ count_atom(L, A) when is_list(L) -> count_atom(_, _) -> 0. +maps_syntax(doc) -> "Maps syntax"; +maps_syntax(suite) -> []; +maps_syntax(Config) when is_list(Config) -> + Ts = [{map_fun_1, + <<"t() ->\n" + " M0 = #{ 1 => hi, hi => 42, 1.0 => {hi,world}},\n" + " M1 = M0#{ 1 := hello, new_val => 1337 },\n" + " map_fun_2:val(M1).\n">>}, + {map_fun_2, + <<"val(#{ 1 := V1, hi := V2, new_val := V3}) -> {V1,V2,V3}.\n">>}], + compile(Config, Ts), + + ok = pp_expr(<<"#{}">>), + ok = pp_expr(<<"#{ a => 1, <<\"hi\">> => \"world\", 33 => 1.0 }">>), + ok = pp_expr(<<"#{ a := V1, <<\"hi\">> := V2 } = M">>), + ok = pp_expr(<<"M#{ a => V1, <<\"hi\">> := V2 }">>), + F = <<"-module(maps_type_syntax).\n" + "-compile(export_all).\n" + "-type t1() :: map().\n" + "-type t2() :: #{ atom() => integer(), atom() => float() }.\n" + "-spec f1(t1()) -> 'true'.\n" + "f1(M) when is_map(M) -> true.\n" + "-spec f2(t2()) -> integer().\n" + "f2(#{a := V1,b := V2}) -> V1 + V2.\n" + "\n">>, + ok = pp_forms(F), + ok. + + otp_8567(doc) -> "OTP_8567. Avoid duplicated 'undefined' in record field types."; otp_8567(suite) -> []; diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl index e628f7248d..35067e8116 100644 --- a/lib/stdlib/test/erl_scan_SUITE.erl +++ b/lib/stdlib/test/erl_scan_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2013. 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 @@ -21,7 +21,7 @@ init_per_group/2,end_per_group/2]). -export([ error_1/1, error_2/1, iso88591/1, otp_7810/1, otp_10302/1, - otp_10990/1, otp_10992/1]). + otp_10990/1, otp_10992/1, otp_11807/1]). -import(lists, [nth/2,flatten/1]). -import(io_lib, [print/1]). @@ -60,7 +60,8 @@ end_per_testcase(_Case, Config) -> suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [{group, error}, iso88591, otp_7810, otp_10302, otp_10990, otp_10992]. + [{group, error}, iso88591, otp_7810, otp_10302, otp_10990, otp_10992, + otp_11807]. groups() -> [{error, [], [error_1, error_2]}]. @@ -224,8 +225,8 @@ atoms() -> punctuations() -> L = ["<<", "<-", "<=", "<", ">>", ">=", ">", "->", "--", - "-", "++", "+", "=:=", "=/=", "=<", "==", "=", "/=", - "/", "||", "|", ":-", "::", ":"], + "-", "++", "+", "=:=", "=/=", "=<", "=>", "==", "=", "/=", + "/", "||", "|", ":=", ":-", "::", ":"], %% One token at a time: [begin W = list_to_atom(S), @@ -1144,6 +1145,25 @@ otp_10992(Config) when is_list(Config) -> erl_parse:abstract([$A,42.0], [{encoding,utf8}]), ok. +otp_11807(doc) -> + "OTP-11807. Generalize erl_parse:abstract/2."; +otp_11807(suite) -> + []; +otp_11807(Config) when is_list(Config) -> + {cons,0,{integer,0,97},{cons,0,{integer,0,98},{nil,0}}} = + erl_parse:abstract("ab", [{encoding,none}]), + {cons,0,{integer,0,-1},{nil,0}} = + erl_parse:abstract([-1], [{encoding,latin1}]), + ASCII = fun(I) -> I >= 0 andalso I < 128 end, + {string,0,"xyz"} = erl_parse:abstract("xyz", [{encoding,ASCII}]), + {cons,0,{integer,0,228},{nil,0}} = + erl_parse:abstract([228], [{encoding,ASCII}]), + {cons,0,{integer,0,97},{atom,0,a}} = + erl_parse:abstract("a"++a, [{encoding,latin1}]), + {'EXIT', {{badarg,bad},_}} = % minor backward incompatibility + (catch erl_parse:abstract("string", [{encoding,bad}])), + ok. + test_string(String, Expected) -> {ok, Expected, _End} = erl_scan:string(String), test(String). diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index 82c3e7ecaf..8dc8b2c291 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -75,6 +75,7 @@ -export([otp_9932/1]). -export([otp_9423/1]). -export([otp_10182/1]). +-export([ets_all/1]). -export([memory_check_summary/1]). -export([init_per_testcase/2, end_per_testcase/2]). @@ -151,6 +152,7 @@ all() -> otp_10182, otp_9932, otp_9423, + ets_all, memory_check_summary]. % MUST BE LAST @@ -5565,7 +5567,19 @@ otp_10182(Config) when is_list(Config) -> ets:delete(Db), In = Out. - +%% Test that ets:all include/exclude tables that we know are created/deleted +ets_all(Config) when is_list(Config) -> + Pids = [spawn_link(fun() -> ets_all_run() end) || _ <- [1,2]], + receive after 3*1000 -> ok end, + [begin unlink(P), exit(P,kill) end || P <- Pids], + ok. + +ets_all_run() -> + Table = ets:new(undefined, []), + true = lists:member(Table, ets:all()), + ets:delete(Table), + false = lists:member(Table, ets:all()), + ets_all_run(). % diff --git a/lib/stdlib/test/expand_test.erl b/lib/stdlib/test/expand_test.erl index 63e4bc3aa0..b9db32c352 100644 --- a/lib/stdlib/test/expand_test.erl +++ b/lib/stdlib/test/expand_test.erl @@ -20,7 +20,8 @@ -export([a_fun_name/1, a_less_fun_name/1, - b_comes_after_a/1]). + b_comes_after_a/1, + expand0arity_entirely/0]). a_fun_name(X) -> X. @@ -30,3 +31,6 @@ a_less_fun_name(X) -> b_comes_after_a(X) -> X. + +expand0arity_entirely () -> + ok. diff --git a/lib/stdlib/test/expand_test1.erl b/lib/stdlib/test/expand_test1.erl index 11b6fec0f3..1d375e5677 100644 --- a/lib/stdlib/test/expand_test1.erl +++ b/lib/stdlib/test/expand_test1.erl @@ -23,7 +23,7 @@ b_comes_after_a/1, 'Quoted_fun_name'/0, 'Quoted_fun_too'/0, - '#weird-fun-name'/0]). + '#weird-fun-name'/1]). a_fun_name(X) -> X. @@ -40,5 +40,5 @@ b_comes_after_a(X) -> 'Quoted_fun_too'() -> too. -'#weird-fun-name'() -> +'#weird-fun-name'(_) -> weird. diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl index 4a67d68428..8203a03a7a 100644 --- a/lib/stdlib/test/filelib_SUITE.erl +++ b/lib/stdlib/test/filelib_SUITE.erl @@ -23,7 +23,7 @@ init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, wildcard_one/1,wildcard_two/1,wildcard_errors/1, - fold_files/1,otp_5960/1,ensure_dir_eexist/1]). + fold_files/1,otp_5960/1,ensure_dir_eexist/1,symlinks/1]). -import(lists, [foreach/2]). @@ -43,7 +43,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [wildcard_one, wildcard_two, wildcard_errors, - fold_files, otp_5960, ensure_dir_eexist]. + fold_files, otp_5960, ensure_dir_eexist, symlinks]. groups() -> []. @@ -366,3 +366,39 @@ ensure_dir_eexist(Config) when is_list(Config) -> ?line {error, eexist} = filelib:ensure_dir(NeedFile), ?line {error, eexist} = filelib:ensure_dir(NeedFileB), ok. + +symlinks(Config) when is_list(Config) -> + PrivDir = ?config(priv_dir, Config), + Dir = filename:join(PrivDir, ?MODULE_STRING++"_symlinks"), + SubDir = filename:join(Dir, "sub"), + AFile = filename:join(SubDir, "a_file"), + Alias = filename:join(Dir, "symlink"), + ok = file:make_dir(Dir), + ok = file:make_dir(SubDir), + ok = file:write_file(AFile, "not that big\n"), + case file:make_symlink(AFile, Alias) of + {error, enotsup} -> + {skip, "Links not supported on this platform"}; + {error, eperm} -> + {win32,_} = os:type(), + {skip, "Windows user not privileged to create symlinks"}; + ok -> + ["sub","symlink"] = + basenames(Dir, filelib:wildcard(filename:join(Dir, "*"))), + ["symlink"] = + basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"))), + ok = file:delete(AFile), + %% The symlink should still be visible even when its target + %% has been deleted. + ["sub","symlink"] = + basenames(Dir, filelib:wildcard(filename:join(Dir, "*"))), + ["symlink"] = + basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"))), + ok + end. + +basenames(Dir, Files) -> + [begin + Dir = filename:dirname(F), + filename:basename(F) + end || F <- Files]. diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl index 232df6a13f..ecd9cff9f9 100644 --- a/lib/stdlib/test/filename_SUITE.erl +++ b/lib/stdlib/test/filename_SUITE.erl @@ -96,11 +96,19 @@ absname(Config) when is_list(Config) -> ?line file:set_cwd(Cwd), ok; - {unix, _} -> - ?line ok = file:set_cwd("/usr"), - ?line "/usr/foo" = filename:absname(foo), - ?line "/usr/foo" = filename:absname("foo"), - ?line "/usr/../ebin" = filename:absname("../ebin"), + Type -> + case Type of + {unix, _} -> + ?line ok = file:set_cwd("/usr"), + ?line "/usr/foo" = filename:absname(foo), + ?line "/usr/foo" = filename:absname("foo"), + ?line "/usr/../ebin" = filename:absname("../ebin"); + {ose, _} -> + ?line ok = file:set_cwd("/romfs"), + ?line "/romfs/foo" = filename:absname(foo), + ?line "/romfs/foo" = filename:absname("foo"), + ?line "/romfs/../ebin" = filename:absname("../ebin") + end, ?line file:set_cwd("/"), ?line "/foo" = filename:absname(foo), @@ -155,7 +163,7 @@ absname_2(Config) when is_list(Config) -> ?line "a:/erlang" = filename:absname("a:erlang", [Drive|":/"]), ok; - {unix, _} -> + _ -> ?line "/usr/foo" = filename:absname(foo, "/usr"), ?line "/usr/foo" = filename:absname("foo", "/usr"), ?line "/usr/../ebin" = filename:absname("../ebin", "/usr"), @@ -189,7 +197,7 @@ basename_1(Config) when is_list(Config) -> ?line "foo" = filename:basename(["usr\\foo\\"]), ?line "foo" = filename:basename("A:\\usr\\foo"), ?line "foo" = filename:basename("A:foo"); - {unix, _} -> + _ -> ?line "strange\\but\\true" = filename:basename("strange\\but\\true") end, @@ -219,7 +227,7 @@ basename_2(Config) when is_list(Config) -> ?line "foo.erl" = filename:basename("c:\\usr.hrl\\foo.erl", ".hrl"), ?line "foo" = filename:basename("A:\\usr\\foo", ".hrl"); - {unix, _} -> + _ -> ?line "strange\\but\\true" = filename:basename("strange\\but\\true.erl", ".erl"), ?line "strange\\but\\true" = @@ -317,7 +325,7 @@ join(Config) when is_list(Config) -> filename:join(["A:","C:usr","foo.erl"]), ?line "d:/foo" = filename:join([$D, $:, $/, []], "foo"), ok; - {unix, _} -> + _ -> ok end. @@ -332,7 +340,7 @@ pathtype(Config) when is_list(Config) -> ?line volumerelative = filename:pathtype("/usr/local/bin"), ?line volumerelative = filename:pathtype("A:usr/local/bin"), ok; - {unix, _} -> + _ -> ?line absolute = filename:pathtype("/"), ?line absolute = filename:pathtype("/usr/local/bin"), ok @@ -450,10 +458,17 @@ absname_bin(Config) when is_list(Config) -> ?line file:set_cwd(Cwd), ok; - {unix, _} -> - ?line ok = file:set_cwd(<<"/usr">>), - ?line <<"/usr/foo">> = filename:absname(<<"foo">>), - ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>), + Type -> + case Type of + {unix,_} -> + ?line ok = file:set_cwd(<<"/usr">>), + ?line <<"/usr/foo">> = filename:absname(<<"foo">>), + ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>); + {ose,_} -> + ?line ok = file:set_cwd(<<"/romfs">>), + ?line <<"/romfs/foo">> = filename:absname(<<"foo">>), + ?line <<"/romfs/../ebin">> = filename:absname(<<"../ebin">>) + end, ?line file:set_cwd(<<"/">>), ?line <<"/foo">> = filename:absname(<<"foo">>), @@ -503,7 +518,7 @@ absname_bin_2(Config) when is_list(Config) -> ?line <<"a:/erlang">> = filename:absname(<<"a:erlang">>, <<Drive:8,":/">>), ok; - {unix, _} -> + _ -> ?line <<"/usr/foo">> = filename:absname(<<"foo">>, <<"/usr">>), ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>, <<"/usr">>), @@ -527,7 +542,7 @@ basename_bin_1(Config) when is_list(Config) -> {win32, _} -> ?line <<"foo">> = filename:basename(<<"A:\\usr\\foo">>), ?line <<"foo">> = filename:basename(<<"A:foo">>); - {unix, _} -> + _ -> ?line <<"strange\\but\\true">> = filename:basename(<<"strange\\but\\true">>) end, @@ -551,7 +566,7 @@ basename_bin_2(Config) when is_list(Config) -> ?line <<"foo.erl">> = filename:basename(<<"c:\\usr.hrl\\foo.erl">>, <<".hrl">>), ?line <<"foo">> = filename:basename(<<"A:\\usr\\foo">>, <<".hrl">>); - {unix, _} -> + _ -> ?line <<"strange\\but\\true">> = filename:basename(<<"strange\\but\\true.erl">>, <<".erl">>), ?line <<"strange\\but\\true">> = @@ -639,7 +654,7 @@ join_bin(Config) when is_list(Config) -> filename:join([<<"A:">>,<<"C:usr">>,<<"foo.erl">>]), ?line <<"d:/foo">> = filename:join([$D, $:, $/, []], <<"foo">>), ok; - {unix, _} -> + _ -> ok end. @@ -653,7 +668,7 @@ pathtype_bin(Config) when is_list(Config) -> volumerelative = filename:pathtype(<<"/usr/local/bin">>), volumerelative = filename:pathtype(<<"A:usr/local/bin">>), ok; - {unix, _} -> + _ -> absolute = filename:pathtype(<<"/">>), absolute = filename:pathtype(<<"/usr/local/bin">>), ok diff --git a/lib/stdlib/test/gen_event_SUITE.erl b/lib/stdlib/test/gen_event_SUITE.erl index 5819ef3890..60a1ba8c60 100644 --- a/lib/stdlib/test/gen_event_SUITE.erl +++ b/lib/stdlib/test/gen_event_SUITE.erl @@ -974,6 +974,10 @@ get_state(Config) when is_list(Config) -> [{dummy1_h,false,State1},{dummy1_h,id,State2}] = lists:sort(Result1), Result2 = sys:get_state(Pid, 5000), [{dummy1_h,false,State1},{dummy1_h,id,State2}] = lists:sort(Result2), + ok = sys:suspend(Pid), + Result3 = sys:get_state(Pid), + [{dummy1_h,false,State1},{dummy1_h,id,State2}] = lists:sort(Result3), + ok = sys:resume(Pid), ok = gen_event:stop(Pid), ok. @@ -998,4 +1002,11 @@ replace_state(Config) when is_list(Config) -> Replace3 = fun(_) -> exit(fail) end, [{dummy1_h,false,NState2}] = sys:replace_state(Pid, Replace3), [{dummy1_h,false,NState2}] = sys:get_state(Pid), + %% verify state replaced if process sys suspended + NState3 = "replaced again and again", + Replace4 = fun({dummy1_h,false,_}=S) -> setelement(3,S,NState3) end, + ok = sys:suspend(Pid), + [{dummy1_h,false,NState3}] = sys:replace_state(Pid, Replace4), + ok = sys:resume(Pid), + [{dummy1_h,false,NState3}] = sys:get_state(Pid), ok. diff --git a/lib/stdlib/test/gen_fsm_SUITE.erl b/lib/stdlib/test/gen_fsm_SUITE.erl index fd15838b7d..8aeec07ae8 100644 --- a/lib/stdlib/test/gen_fsm_SUITE.erl +++ b/lib/stdlib/test/gen_fsm_SUITE.erl @@ -426,6 +426,14 @@ get_state(Config) when is_list(Config) -> {idle, State} = sys:get_state(gfsm), {idle, State} = sys:get_state(gfsm, 5000), stop_it(Pid2), + + %% check that get_state works when pid is sys suspended + {ok, Pid3} = gen_fsm:start(gen_fsm_SUITE, {state_data, State}, []), + {idle, State} = sys:get_state(Pid3), + ok = sys:suspend(Pid3), + {idle, State} = sys:get_state(Pid3, 5000), + ok = sys:resume(Pid3), + stop_it(Pid3), ok. replace_state(Config) when is_list(Config) -> @@ -442,8 +450,18 @@ replace_state(Config) when is_list(Config) -> {state0, NState2} = sys:get_state(Pid), %% verify no change in state if replace function crashes Replace3 = fun(_) -> error(fail) end, - {state0, NState2} = sys:replace_state(Pid, Replace3), + {'EXIT',{{callback_failed, + {gen_fsm,system_replace_state},{error,fail}},_}} = + (catch sys:replace_state(Pid, Replace3)), {state0, NState2} = sys:get_state(Pid), + %% verify state replaced if process sys suspended + ok = sys:suspend(Pid), + Suffix2 = " and again", + NState3 = NState2 ++ Suffix2, + Replace4 = fun({StateName, _}) -> {StateName, NState3} end, + {state0, NState3} = sys:replace_state(Pid, Replace4), + ok = sys:resume(Pid), + {state0, NState3} = sys:get_state(Pid, 5000), stop_it(Pid), ok. diff --git a/lib/stdlib/test/gen_server_SUITE.erl b/lib/stdlib/test/gen_server_SUITE.erl index a360a0809b..960e7f60e7 100644 --- a/lib/stdlib/test/gen_server_SUITE.erl +++ b/lib/stdlib/test/gen_server_SUITE.erl @@ -1049,6 +1049,9 @@ get_state(Config) when is_list(Config) -> {ok, Pid} = gen_server:start_link(?MODULE, {state,State}, []), State = sys:get_state(Pid), State = sys:get_state(Pid, 5000), + ok = sys:suspend(Pid), + State = sys:get_state(Pid), + ok = sys:resume(Pid), ok. %% Verify that sys:replace_state correctly replaces gen_server state @@ -1075,8 +1078,18 @@ replace_state(Config) when is_list(Config) -> NState2 = sys:get_state(Pid, 5000), %% verify no change in state if replace function crashes Replace3 = fun(_) -> throw(fail) end, - NState2 = sys:replace_state(Pid, Replace3), + {'EXIT',{{callback_failed, + {gen_server,system_replace_state},{throw,fail}},_}} = + (catch sys:replace_state(Pid, Replace3)), NState2 = sys:get_state(Pid, 5000), + %% verify state replaced if process sys suspended + ok = sys:suspend(Pid), + Suffix2 = " and again", + NState3 = NState2 ++ Suffix2, + Replace4 = fun(S) -> S ++ Suffix2 end, + NState3 = sys:replace_state(Pid, Replace4), + ok = sys:resume(Pid), + NState3 = sys:get_state(Pid, 5000), ok. %% Test that the time for a huge message queue is not diff --git a/lib/stdlib/test/lists_SUITE.erl b/lib/stdlib/test/lists_SUITE.erl index 92253ef5b9..f4589a8e24 100644 --- a/lib/stdlib/test/lists_SUITE.erl +++ b/lib/stdlib/test/lists_SUITE.erl @@ -61,7 +61,7 @@ zip_unzip/1, zip_unzip3/1, zipwith/1, zipwith3/1, filter_partition/1, otp_5939/1, otp_6023/1, otp_6606/1, otp_7230/1, - suffix/1, subtract/1]). + suffix/1, subtract/1, droplast/1]). %% Sort randomized lists until stopped. %% @@ -2641,4 +2641,12 @@ sub_non_matching(A, B) -> sub(A, B) -> Res = A -- B, Res = lists:subtract(A, B). - + +%% Test lists:droplast/1 +droplast(Config) when is_list(Config) -> + ?line [] = lists:droplast([x]), + ?line [x] = lists:droplast([x, y]), + ?line {'EXIT', {function_clause, _}} = (catch lists:droplast([])), + ?line {'EXIT', {function_clause, _}} = (catch lists:droplast(x)), + + ok. diff --git a/lib/stdlib/test/maps_SUITE.erl b/lib/stdlib/test/maps_SUITE.erl new file mode 100644 index 0000000000..c826ee731a --- /dev/null +++ b/lib/stdlib/test/maps_SUITE.erl @@ -0,0 +1,69 @@ +%% +%% %CopyrightBegin% +%% +%% 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. +%% +%% %CopyrightEnd% +%% +%%%---------------------------------------------------------------- +%%% Purpose: Test suite for the 'maps' module. +%%%----------------------------------------------------------------- + +-module(maps_SUITE). + +-include_lib("test_server/include/test_server.hrl"). + +% Default timetrap timeout (set in init_per_testcase). +% This should be set relatively high (10-15 times the expected +% max testcasetime). +-define(default_timeout, ?t:minutes(4)). + +% Test server specific exports +-export([all/0]). +-export([suite/0]). +-export([init_per_suite/1]). +-export([end_per_suite/1]). +-export([init_per_testcase/2]). +-export([end_per_testcase/2]). + +-export([get3/1]). + +suite() -> + [{ct_hooks, [ts_install_cth]}]. + +all() -> + [get3]. + +init_per_suite(Config) -> + Config. + +end_per_suite(_Config) -> + ok. + +init_per_testcase(_Case, Config) -> + ?line Dog=test_server:timetrap(?default_timeout), + [{watchdog, Dog}|Config]. + +end_per_testcase(_Case, Config) -> + Dog=?config(watchdog, Config), + test_server:timetrap_cancel(Dog), + ok. + +get3(Config) when is_list(Config) -> + Map = #{ key1 => value1, key2 => value2 }, + DefaultValue = "Default value", + ?line value1 = maps:get(key1, Map, DefaultValue), + ?line value2 = maps:get(key2, Map, DefaultValue), + ?line DefaultValue = maps:get(key3, Map, DefaultValue), + ok. diff --git a/lib/stdlib/test/qlc_SUITE.erl b/lib/stdlib/test/qlc_SUITE.erl index 2846657c09..37fbb5267b 100644 --- a/lib/stdlib/test/qlc_SUITE.erl +++ b/lib/stdlib/test/qlc_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2013. All Rights Reserved. +%% Copyright Ericsson AB 2004-2014. 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 @@ -72,7 +72,7 @@ otp_5644/1, otp_5195/1, otp_6038_bug/1, otp_6359/1, otp_6562/1, otp_6590/1, otp_6673/1, otp_6964/1, otp_7114/1, otp_7238/1, - otp_7232/1, otp_7552/1, otp_6674/1, otp_7714/1, + otp_7232/1, otp_7552/1, otp_6674/1, otp_7714/1, otp_11758/1, manpage/1, @@ -142,7 +142,7 @@ groups() -> {tickets, [], [otp_5644, otp_5195, otp_6038_bug, otp_6359, otp_6562, otp_6590, otp_6673, otp_6964, otp_7114, otp_7232, - otp_7238, otp_7552, otp_6674, otp_7714]}, + otp_7238, otp_7552, otp_6674, otp_7714, otp_11758]}, {compat, [], [backward, forward]}]. init_per_suite(Config) -> @@ -6670,6 +6670,19 @@ otp_7714(Config) when is_list(Config) -> ets:delete(E2)">>], ?line run(Config, Ts). +otp_11758(doc) -> + "OTP-11758. Bug."; +otp_11758(suite) -> []; +otp_11758(Config) when is_list(Config) -> + Ts = [<<"T = ets:new(r, [{keypos, 2}]), + L = [{rrr, xxx, aaa}, {rrr, yyy, bbb}], + true = ets:insert(T, L), + QH = qlc:q([{rrr, B, C} || {rrr, B, C} <- ets:table(T), + (B =:= xxx) or (B =:= yyy) and (C =:= aaa)]), + [{rrr,xxx,aaa}] = qlc:e(QH), + ets:delete(T)">>], + run(Config, Ts). + otp_6674(doc) -> "OTP-6674. match/comparison."; otp_6674(suite) -> []; diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl index 233ba0764f..e016432f4d 100644 --- a/lib/stdlib/test/shell_SUITE.erl +++ b/lib/stdlib/test/shell_SUITE.erl @@ -54,7 +54,7 @@ config(priv_dir,_) -> -include_lib("test_server/include/test_server.hrl"). -export([init_per_testcase/2, end_per_testcase/2]). % Default timetrap timeout (set in init_per_testcase). --define(default_timeout, ?t:minutes(2)). +-define(default_timeout, ?t:minutes(10)). init_per_testcase(_Case, Config) -> ?line Dog = ?t:timetrap(?default_timeout), ?line OrigPath = code:get_path(), @@ -146,7 +146,7 @@ start_restricted_from_shell(Config) when is_list(Config) -> "test_restricted) end.">>), ?line {ok, test_restricted} = application:get_env(stdlib, restricted_shell), - ?line "Module" ++ _ = t(<<"begin m() end.">>), + ?line "Module" ++ _ = t({<<"begin m() end.">>, utf8}), ?line "exception exit: restricted shell does not allow c(foo)" = comm_err(<<"begin c(foo) end.">>), ?line "exception exit: restricted shell does not allow init:stop()" = @@ -225,7 +225,7 @@ start_restricted_on_command_line(Config) when is_list(Config) -> ?line {ok,Node2} = start_node(shell_suite_helper_2, "-pa "++?config(priv_dir,Config)++ " -stdlib restricted_shell test_restricted2"), - ?line "Module" ++ _ = t({Node2,<<"begin m() end.">>}), + ?line "Module" ++ _ = t({Node2,<<"begin m() end.">>, utf8}), ?line "exception exit: restricted shell does not allow c(foo)" = comm_err({Node2,<<"begin c(foo) end.">>}), ?line "exception exit: restricted shell does not allow init:stop()" = @@ -2927,14 +2927,14 @@ t1(Parent, {Bin,Enc}, F) -> server_loop(S) catch exit:R -> Parent ! {self(), R}; throw:{?MODULE,LoopReply,latin1} -> - L0 = binary_to_list(list_to_binary(LoopReply)), - [$\n | L1] = lists:dropwhile(fun(X) -> X =/= $\n end, L0), - Parent ! {self(), dotify(L1)}; + L0 = binary_to_list(list_to_binary(LoopReply)), + [$\n | L1] = lists:dropwhile(fun(X) -> X =/= $\n end, L0), + Parent ! {self(), dotify(L1)}; throw:{?MODULE,LoopReply,_Uni} -> - Tmp = unicode:characters_to_binary(LoopReply), - L0 = unicode:characters_to_list(Tmp), - [$\n | L1] = lists:dropwhile(fun(X) -> X =/= $\n end, L0), - Parent ! {self(), dotify(L1)} + Tmp = unicode:characters_to_binary(LoopReply), + L0 = unicode:characters_to_list(Tmp), + [$\n | L1] = lists:dropwhile(fun(X) -> X =/= $\n end, L0), + Parent ! {self(), dotify(L1)} after group_leader(S#state.leader, self()) end. diff --git a/lib/stdlib/test/stdlib_SUITE.erl b/lib/stdlib/test/stdlib_SUITE.erl index 8a2cb5ea6b..59821220b4 100644 --- a/lib/stdlib/test/stdlib_SUITE.erl +++ b/lib/stdlib/test/stdlib_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2011. 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 @@ -23,10 +23,6 @@ -include_lib("test_server/include/test_server.hrl"). -% Default timetrap timeout (set in init_per_testcase). --define(default_timeout, ?t:minutes(1)). --define(application, stdlib). - % Test server specific exports -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2]). @@ -60,11 +56,8 @@ end_per_group(_GroupName, Config) -> init_per_testcase(_Case, Config) -> - ?line Dog=test_server:timetrap(?default_timeout), - [{watchdog, Dog}|Config]. -end_per_testcase(_Case, Config) -> - Dog=?config(watchdog, Config), - test_server:timetrap_cancel(Dog), + Config. +end_per_testcase(_Case, _Config) -> ok. % @@ -78,56 +71,80 @@ app_test(Config) when is_list(Config) -> ?t:app_test(stdlib), ok. -%% Test that appup allows upgrade from/downgrade to a maximum of two -%% major releases back. +%% Test that appup allows upgrade from/downgrade to a maximum of one +%% major release back. appup_test(_Config) -> - application:load(stdlib), - {_,_,Vsn} = lists:keyfind(stdlib,1,application:loaded_applications()), - AppupFile = filename:join([code:lib_dir(stdlib),ebin,"stdlib.appup"]), + appup_tests(stdlib,create_test_vsns(stdlib)). + +appup_tests(_App,{[],[]}) -> + {skip,"no previous releases available"}; +appup_tests(App,{OkVsns,NokVsns}) -> + application:load(App), + {_,_,Vsn} = lists:keyfind(App,1,application:loaded_applications()), + AppupFileName = atom_to_list(App) ++ ".appup", + AppupFile = filename:join([code:lib_dir(App),ebin,AppupFileName]), {ok,[{Vsn,UpFrom,DownTo}=AppupScript]} = file:consult(AppupFile), ct:log("~p~n",[AppupScript]), - {OkVsns,NokVsns} = create_test_vsns(Vsn), + ct:log("Testing ok versions: ~p~n",[OkVsns]), check_appup(OkVsns,UpFrom,{ok,[restart_new_emulator]}), check_appup(OkVsns,DownTo,{ok,[restart_new_emulator]}), + ct:log("Testing not ok versions: ~p~n",[NokVsns]), check_appup(NokVsns,UpFrom,error), check_appup(NokVsns,DownTo,error), ok. -create_test_vsns(Current) -> - [XStr,YStr|Rest] = string:tokens(Current,"."), - X = list_to_integer(XStr), - Y = list_to_integer(YStr), - SecondMajor = vsn(X,Y-2), - SecondMinor = SecondMajor ++ ".1.3", - FirstMajor = vsn(X,Y-1), - FirstMinor = FirstMajor ++ ".57", - ThisMajor = vsn(X,Y), - This = - case Rest of - [] -> - []; - ["1"] -> - [ThisMajor]; - _ -> - ThisMinor = ThisMajor ++ ".1", - [ThisMajor,ThisMinor] +create_test_vsns(App) -> + ThisMajor = erlang:system_info(otp_release), + FirstMajor = previous_major(ThisMajor), + SecondMajor = previous_major(FirstMajor), + Ok = app_vsn(App,[ThisMajor,FirstMajor]), + Nok0 = app_vsn(App,[SecondMajor]), + Nok = case Ok of + [Ok1|_] -> + [Ok1 ++ ",1" | Nok0]; % illegal + _ -> + Nok0 + end, + {Ok,Nok}. + +previous_major("17") -> + "r16b"; +previous_major("r16b") -> + "r15b"; +previous_major(Rel) -> + integer_to_list(list_to_integer(Rel)-1). + +app_vsn(App,[R|Rs]) -> + OldRel = + case test_server:is_release_available(R) of + true -> + {release,R}; + false -> + case ct:get_config({otp_releases,list_to_atom(R)}) of + undefined -> + false; + Prog0 -> + case os:find_executable(Prog0) of + false -> + false; + Prog -> + {prog,Prog} + end + end end, - OkVsns = This ++ [FirstMajor, FirstMinor, SecondMajor, SecondMinor], - - ThirdMajor = vsn(X,Y-3), - ThirdMinor = ThirdMajor ++ ".10.12", - Illegal = ThisMajor ++ ",1", - Newer1Major = vsn(X,Y+1), - Newer1Minor = Newer1Major ++ ".1", - Newer2Major = ThisMajor ++ "1", - NokVsns = [ThirdMajor,ThirdMinor, - Illegal, - Newer1Major,Newer1Minor, - Newer2Major], - {OkVsns,NokVsns}. - -vsn(X,Y) -> - integer_to_list(X) ++ "." ++ integer_to_list(Y). + case OldRel of + false -> + app_vsn(App,Rs); + _ -> + {ok,N} = test_server:start_node(prevrel,peer,[{erl,[OldRel]}]), + _ = rpc:call(N,application,load,[App]), + As = rpc:call(N,application,loaded_applications,[]), + {_,_,V} = lists:keyfind(App,1,As), + test_server:stop_node(N), + [V|app_vsn(App,Rs)] + end; +app_vsn(_App,[]) -> + []. check_appup([Vsn|Vsns],Instrs,Expected) -> case systools_relup:appup_search_for_version(Vsn, Instrs) of diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl index ac5a34c3bc..836ea7c030 100644 --- a/lib/stdlib/test/supervisor_SUITE.erl +++ b/lib/stdlib/test/supervisor_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2014. 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 @@ -60,7 +60,7 @@ simple_one_for_one_extra/1, simple_one_for_one_shutdown/1]). %% Misc tests --export([child_unlink/1, tree/1, count_children_memory/1, +-export([child_unlink/1, tree/1, count_children/1, do_not_save_start_parameters_for_temporary_children/1, do_not_save_child_specs_for_temporary_children/1, simple_one_for_one_scale_many_temporary_children/1, @@ -82,7 +82,7 @@ all() -> {group, normal_termination}, {group, shutdown_termination}, {group, abnormal_termination}, child_unlink, tree, - count_children_memory, do_not_save_start_parameters_for_temporary_children, + count_children, do_not_save_start_parameters_for_temporary_children, do_not_save_child_specs_for_temporary_children, simple_one_for_one_scale_many_temporary_children, temporary_bystander, simple_global_supervisor, hanging_restart_loop, hanging_restart_loop_simple]. @@ -129,23 +129,10 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. -init_per_testcase(count_children_memory, Config) -> - try erlang:memory() of - _ -> - erts_debug:set_internal_state(available_internal_state, true), - Dog = ?t:timetrap(?TIMEOUT), - [{watchdog,Dog}|Config] - catch error:notsup -> - {skip, "+Meamin used during test; erlang:memory/1 not available"} - end; init_per_testcase(_Case, Config) -> Dog = ?t:timetrap(?TIMEOUT), [{watchdog,Dog}|Config]. -end_per_testcase(count_children_memory, Config) -> - catch erts_debug:set_internal_state(available_internal_state, false), - ?t:timetrap_cancel(?config(watchdog,Config)), - ok; end_per_testcase(_Case, Config) -> ?t:timetrap_cancel(?config(watchdog,Config)), ok. @@ -1249,34 +1236,24 @@ tree(Config) when is_list(Config) -> [0,0,0,0] = get_child_counts(NewSup2). %%------------------------------------------------------------------------- -%% Test that count_children does not eat memory. -count_children_memory(Config) when is_list(Config) -> +%% Test count_children +count_children(Config) when is_list(Config) -> process_flag(trap_exit, true), Child = {child, {supervisor_1, start_child, []}, temporary, 1000, worker, []}, {ok, SupPid} = start_link({ok, {{simple_one_for_one, 2, 3600}, [Child]}}), [supervisor:start_child(sup_test, []) || _Ignore <- lists:seq(1,1000)], - garbage_collect(), - _Size1 = proc_memory(), Children = supervisor:which_children(sup_test), - _Size2 = proc_memory(), ChildCount = get_child_counts(sup_test), - _Size3 = proc_memory(), [supervisor:start_child(sup_test, []) || _Ignore2 <- lists:seq(1,1000)], - garbage_collect(), - Children2 = supervisor:which_children(sup_test), - Size4 = proc_memory(), ChildCount2 = get_child_counts(sup_test), - Size5 = proc_memory(), + Children2 = supervisor:which_children(sup_test), - garbage_collect(), - Children3 = supervisor:which_children(sup_test), - Size6 = proc_memory(), ChildCount3 = get_child_counts(sup_test), - Size7 = proc_memory(), + Children3 = supervisor:which_children(sup_test), 1000 = length(Children), [1,1000,0,1000] = ChildCount, @@ -1285,27 +1262,9 @@ count_children_memory(Config) when is_list(Config) -> Children3 = Children2, ChildCount3 = ChildCount2, - %% count_children consumes memory using an accumulator function, - %% but the space can be reclaimed incrementally, - %% which_children may generate garbage that will be reclaimed later. - case (Size5 =< Size4) of - true -> ok; - false -> - test_server:fail({count_children, used_more_memory,Size4,Size5}) - end, - case Size7 =< Size6 of - true -> ok; - false -> - test_server:fail({count_children, used_more_memory,Size6,Size7}) - end, - [terminate(SupPid, Pid, child, kill) || {undefined, Pid, worker, _Modules} <- Children3], [1,0,0,0] = get_child_counts(sup_test). -proc_memory() -> - erts_debug:set_internal_state(wait, deallocations), - erlang:memory(processes_used). - %%------------------------------------------------------------------------- %% Temporary children shall not be restarted so they should not save %% start parameters, as it potentially can take up a huge amount of @@ -1483,7 +1442,7 @@ simple_one_for_one_scale_many_temporary_children(_Config) -> if T1 > 0 -> Scaling = T2 div T1, - if Scaling > 20 -> + if Scaling > 50 -> %% The scaling shoul be linear (i.e.10, really), but we %% give some extra here to avoid failing the test %% unecessarily. diff --git a/lib/stdlib/test/sys_SUITE.erl b/lib/stdlib/test/sys_SUITE.erl index c06ba545e7..f38bc87ae5 100644 --- a/lib/stdlib/test/sys_SUITE.erl +++ b/lib/stdlib/test/sys_SUITE.erl @@ -19,7 +19,7 @@ -module(sys_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2,log/1,log_to_file/1, - stats/1,trace/1,suspend/1,install/1]). + stats/1,trace/1,suspend/1,install/1,special_process/1]). -export([handle_call/3,terminate/2,init/1]). -include_lib("test_server/include/test_server.hrl"). @@ -27,14 +27,12 @@ %% Doesn't look into change_code at all -%% Doesn't address writing your own process that understands -%% system messages at all. suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [log, log_to_file, stats, trace, suspend, install]. + [log, log_to_file, stats, trace, suspend, install, special_process]. groups() -> []. @@ -157,6 +155,84 @@ install(Config) when is_list(Config) -> ?line stop(), ok. +special_process(suite) -> []; +special_process(Config) when is_list(Config) -> + ok = spec_proc(sys_sp1), + ok = spec_proc(sys_sp2). + +spec_proc(Mod) -> + {ok,_} = Mod:start_link(100), + ok = sys:statistics(Mod,true), + ok = sys:trace(Mod,true), + 1 = Ch = Mod:alloc(), + Free = lists:seq(2,100), + Replace = case sys:get_state(Mod) of + {[Ch],Free} -> + fun({A,F}) -> + Free = F, + {A,[2,3,4]} + end; + {state,[Ch],Free} -> + fun({state,A,F}) -> + Free = F, + {state,A,[2,3,4]} + end + end, + case sys:replace_state(Mod, Replace) of + {[Ch],[2,3,4]} -> ok; + {state,[Ch],[2,3,4]} -> ok + end, + ok = Mod:free(Ch), + case sys:get_state(Mod) of + {[],[1,2,3,4]} -> ok; + {state,[],[1,2,3,4]} -> ok + end, + {ok,[{start_time,_}, + {current_time,_}, + {reductions,_}, + {messages_in,2}, + {messages_out,1}]} = sys:statistics(Mod,get), + ok = sys:statistics(Mod,false), + [] = sys:replace_state(Mod, fun(_) -> [] end), + process_flag(trap_exit,true), + ok = case catch sys:get_state(Mod) of + [] -> + ok; + {'EXIT',{{callback_failed, + {Mod,system_get_state},{throw,fail}},_}} -> + ok + end, + Mod:stop(), + WaitForUnregister = fun W() -> + case whereis(Mod) of + undefined -> ok; + _ -> timer:sleep(10), W() + end + end, + WaitForUnregister(), + {ok,_} = Mod:start_link(4), + ok = case catch sys:replace_state(Mod, fun(_) -> {} end) of + {} -> + ok; + {'EXIT',{{callback_failed, + {Mod,system_replace_state},{throw,fail}},_}} -> + ok + end, + Mod:stop(), + WaitForUnregister(), + {ok,_} = Mod:start_link(4), + StateFun = fun(_) -> error(fail) end, + ok = case catch sys:replace_state(Mod, StateFun) of + {} -> + ok; + {'EXIT',{{callback_failed, + {Mod,system_replace_state},{error,fail}},_}} -> + ok; + {'EXIT',{{callback_failed,StateFun,{error,fail}},_}} -> + ok + end, + Mod:stop(). + %%%%%%%%%%%%%%%%%%%% %% Dummy server diff --git a/lib/stdlib/test/sys_sp1.erl b/lib/stdlib/test/sys_sp1.erl new file mode 100644 index 0000000000..e84ffcfa12 --- /dev/null +++ b/lib/stdlib/test/sys_sp1.erl @@ -0,0 +1,114 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1996-2013. 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. +%% +%% %CopyrightEnd% +%% +-module(sys_sp1). +-export([start_link/1, stop/0]). +-export([alloc/0, free/1]). +-export([init/1]). +-export([system_continue/3, system_terminate/4, + write_debug/3, + system_get_state/1, system_replace_state/2]). + +%% Implements the ch4 example from the Design Principles doc. Same as +%% sys_sp2 except this module exports system_get_state/1 and +%% system_replace_state/2 + +start_link(NumCh) -> + proc_lib:start_link(?MODULE, init, [[self(),NumCh]]). + +stop() -> + ?MODULE ! stop, + ok. + +alloc() -> + ?MODULE ! {self(), alloc}, + receive + {?MODULE, Res} -> + Res + end. + +free(Ch) -> + ?MODULE ! {free, Ch}, + ok. + +init([Parent,NumCh]) -> + register(?MODULE, self()), + Chs = channels(NumCh), + Deb = sys:debug_options([]), + proc_lib:init_ack(Parent, {ok, self()}), + loop(Chs, Parent, Deb). + +loop(Chs, Parent, Deb) -> + receive + {From, alloc} -> + Deb2 = sys:handle_debug(Deb, fun write_debug/3, + ?MODULE, {in, alloc, From}), + {Ch, Chs2} = alloc(Chs), + From ! {?MODULE, Ch}, + Deb3 = sys:handle_debug(Deb2, fun write_debug/3, + ?MODULE, {out, {?MODULE, Ch}, From}), + loop(Chs2, Parent, Deb3); + {free, Ch} -> + Deb2 = sys:handle_debug(Deb, fun write_debug/3, + ?MODULE, {in, {free, Ch}}), + Chs2 = free(Ch, Chs), + loop(Chs2, Parent, Deb2); + {system, From, Request} -> + sys:handle_system_msg(Request, From, Parent, + ?MODULE, Deb, Chs); + stop -> + sys:handle_debug(Deb, fun write_debug/3, + ?MODULE, {in, stop}), + ok + end. + +system_continue(Parent, Deb, Chs) -> + loop(Chs, Parent, Deb). + +system_terminate(Reason, _Parent, _Deb, _Chs) -> + exit(Reason). + +system_get_state([]) -> + throw(fail); +system_get_state(Chs) -> + {ok, Chs}. + +system_replace_state(_StateFun, {}) -> + throw(fail); +system_replace_state(StateFun, Chs) -> + NChs = StateFun(Chs), + {ok, NChs, NChs}. + +write_debug(Dev, Event, Name) -> + io:format(Dev, "~p event = ~p~n", [Name, Event]). + +channels(NumCh) -> + {_Allocated=[], _Free=lists:seq(1,NumCh)}. + +alloc({_, []}) -> + {error, "no channels available"}; +alloc({Allocated, [H|T]}) -> + {H, {[H|Allocated], T}}. + +free(Ch, {Alloc, Free}=Channels) -> + case lists:member(Ch, Alloc) of + true -> + {lists:delete(Ch, Alloc), [Ch|Free]}; + false -> + Channels + end. diff --git a/lib/stdlib/test/sys_sp2.erl b/lib/stdlib/test/sys_sp2.erl new file mode 100644 index 0000000000..56a5e4d071 --- /dev/null +++ b/lib/stdlib/test/sys_sp2.erl @@ -0,0 +1,107 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1996-2013. 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. +%% +%% %CopyrightEnd% +%% +-module(sys_sp2). +-export([start_link/1, stop/0]). +-export([alloc/0, free/1]). +-export([init/1]). +-export([system_continue/3, system_terminate/4, + write_debug/3]). + +%% Implements the ch4 example from the Design Principles doc. Same as +%% sys_sp1 except this module does not export system_get_state/1 or +%% system_replace_state/2 + +start_link(NumCh) -> + proc_lib:start_link(?MODULE, init, [[self(),NumCh]]). + +stop() -> + ?MODULE ! stop, + ok. + +alloc() -> + ?MODULE ! {self(), alloc}, + receive + {?MODULE, Res} -> + Res + end. + +free(Ch) -> + ?MODULE ! {free, Ch}, + ok. + +%% can't use 2-tuple for state here as we do in sys_sp1, since the 2-tuple +%% is not compatible with the backward compatibility handling for +%% sys:get_state in sys.erl +-record(state, {alloc,free}). + +init([Parent,NumCh]) -> + register(?MODULE, self()), + Chs = channels(NumCh), + Deb = sys:debug_options([]), + proc_lib:init_ack(Parent, {ok, self()}), + loop(Chs, Parent, Deb). + +loop(Chs, Parent, Deb) -> + receive + {From, alloc} -> + Deb2 = sys:handle_debug(Deb, fun write_debug/3, + ?MODULE, {in, alloc, From}), + {Ch, Chs2} = alloc(Chs), + From ! {?MODULE, Ch}, + Deb3 = sys:handle_debug(Deb2, fun write_debug/3, + ?MODULE, {out, {?MODULE, Ch}, From}), + loop(Chs2, Parent, Deb3); + {free, Ch} -> + Deb2 = sys:handle_debug(Deb, fun write_debug/3, + ?MODULE, {in, {free, Ch}}), + Chs2 = free(Ch, Chs), + loop(Chs2, Parent, Deb2); + {system, From, Request} -> + sys:handle_system_msg(Request, From, Parent, + ?MODULE, Deb, Chs); + stop -> + sys:handle_debug(Deb, fun write_debug/3, + ?MODULE, {in, stop}), + ok + end. + +system_continue(Parent, Deb, Chs) -> + loop(Chs, Parent, Deb). + +system_terminate(Reason, _Parent, _Deb, _Chs) -> + exit(Reason). + +write_debug(Dev, Event, Name) -> + io:format(Dev, "~p event = ~p~n", [Name, Event]). + +channels(NumCh) -> + #state{alloc=[], free=lists:seq(1,NumCh)}. + +alloc(#state{free=[]}=Channels) -> + {{error, "no channels available"}, Channels}; +alloc(#state{alloc=Allocated, free=[H|T]}) -> + {H, #state{alloc=[H|Allocated], free=T}}. + +free(Ch, #state{alloc=Alloc, free=Free}=Channels) -> + case lists:member(Ch, Alloc) of + true -> + #state{alloc=lists:delete(Ch, Alloc), free=[Ch|Free]}; + false -> + Channels + end. diff --git a/lib/stdlib/test/tar_SUITE.erl b/lib/stdlib/test/tar_SUITE.erl index 5bc34e35af..6349139925 100644 --- a/lib/stdlib/test/tar_SUITE.erl +++ b/lib/stdlib/test/tar_SUITE.erl @@ -23,7 +23,7 @@ create_long_names/1, bad_tar/1, errors/1, extract_from_binary/1, extract_from_binary_compressed/1, extract_from_open_file/1, symlinks/1, open_add_close/1, cooked_compressed/1, - memory/1]). + memory/1,unicode/1]). -include_lib("test_server/include/test_server.hrl"). -include_lib("kernel/include/file.hrl"). @@ -34,7 +34,7 @@ all() -> [borderline, atomic, long_names, create_long_names, bad_tar, errors, extract_from_binary, extract_from_binary_compressed, extract_from_open_file, - symlinks, open_add_close, cooked_compressed, memory]. + symlinks, open_add_close, cooked_compressed, memory, unicode]. groups() -> []. @@ -73,6 +73,7 @@ borderline(Config) when is_list(Config) -> ?line lists:foreach(fun(Size) -> borderline_test(Size, TempDir) end, [0, 1, 10, 13, 127, 333, Record-1, Record, Record+1, + Block-2*Record-1, Block-2*Record, Block-2*Record+1, Block-Record-1, Block-Record, Block-Record+1, Block-1, Block, Block+1, Block+Record-1, Block+Record, Block+Record+1]), @@ -726,6 +727,56 @@ memory(Config) when is_list(Config) -> ?line ok = delete_files([Name1,Name2]), ok. +%% Test filenames with characters outside the US ASCII range. +unicode(Config) when is_list(Config) -> + PrivDir = ?config(priv_dir, Config), + do_unicode(PrivDir), + case has_transparent_naming() of + true -> + Pa = filename:dirname(code:which(?MODULE)), + Node = start_node(unicode, "+fnl -pa "++Pa), + ok = rpc:call(Node, erlang, apply, + [fun() -> do_unicode(PrivDir) end,[]]), + true = test_server:stop_node(Node), + ok; + false -> + ok + end. + +has_transparent_naming() -> + case os:type() of + {unix,darwin} -> false; + {unix,_} -> true; + _ -> false + end. + +do_unicode(PrivDir) -> + ok = file:set_cwd(PrivDir), + ok = file:make_dir("unicöde"), + + Names = unicode_create_files(), + Tar = "unicöde.tar", + ok = erl_tar:create(Tar, ["unicöde"], []), + {ok,Names} = erl_tar:table(Tar, []), + _ = [ok = file:delete(Name) || Name <- Names], + ok = erl_tar:extract(Tar), + _ = [{ok,_} = file:read_file(Name) || Name <- Names], + _ = [ok = file:delete(Name) || Name <- Names], + ok = file:del_dir("unicöde"), + ok. + +unicode_create_files() -> + FileA = "unicöde/smörgåsbord", + ok = file:write_file(FileA, "yum!\n"), + [FileA|case file:native_name_encoding() of + utf8 -> + FileB = "unicöde/Хороший файл!", + ok = file:write_file(FileB, "But almost empty.\n"), + [FileB]; + latin1 -> + [] + end]. + %% Delete the given list of files. delete_files([]) -> ok; delete_files([Item|Rest]) -> @@ -791,3 +842,14 @@ make_temp_dir(Base, I) -> ok -> Name; {error,eexist} -> make_temp_dir(Base, I+1) end. + +start_node(Name, Args) -> + [_,Host] = string:tokens(atom_to_list(node()), "@"), + ct:log("Trying to start ~w@~s~n", [Name,Host]), + case test_server:start_node(Name, peer, [{args,Args}]) of + {error,Reason} -> + test_server:fail(Reason); + {ok,Node} -> + ct:log("Node ~p started~n", [Node]), + Node + end. diff --git a/lib/stdlib/test/unicode_SUITE.erl b/lib/stdlib/test/unicode_SUITE.erl index e2d789bbe6..10b29d0d28 100644 --- a/lib/stdlib/test/unicode_SUITE.erl +++ b/lib/stdlib/test/unicode_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2013. All Rights Reserved. +%% Copyright Ericsson AB 2008-2014. 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 @@ -98,7 +98,7 @@ ex_binaries_errors_utf8(Config) when is_list(Config) -> unicode:characters_to_list(Chomped), BrokenPart = iolist_to_binary(DeepBrokenPart2) end || X <- lists:seq(1,OKLen) ] - end || N <- lists:seq(1,20) ], + end || N <- lists:seq(1,21,4) ], ok. ex_binaries_errors_utf16_little(Config) when is_list(Config) -> @@ -124,7 +124,7 @@ ex_binaries_errors_utf16_little(Config) when is_list(Config) -> unicode:characters_to_list(Chomped,{utf16,little}), BrokenPart = iolist_to_binary(DeepBrokenPart2) end || X <- lists:seq(1,OKLen) ] - end || N <- lists:seq(1,15) ], + end || N <- lists:seq(1,16,3) ], ok. ex_binaries_errors_utf16_big(Config) when is_list(Config) -> BrokenPart = << <<X:16/big>> || X <- lists:seq(16#DC00,16#DFFF) >>, @@ -149,7 +149,7 @@ ex_binaries_errors_utf16_big(Config) when is_list(Config) -> unicode:characters_to_list(Chomped,{utf16,big}), BrokenPart = iolist_to_binary(DeepBrokenPart2) end || X <- lists:seq(1,OKLen) ] - end || N <- lists:seq(1,15) ], + end || N <- lists:seq(1,16,3) ], ok. ex_binaries_errors_utf32_big(Config) when is_list(Config) -> @@ -175,7 +175,7 @@ ex_binaries_errors_utf32_big(Config) when is_list(Config) -> unicode:characters_to_list(Chomped,{utf32,big}), BrokenPart = iolist_to_binary(DeepBrokenPart2) end || X <- lists:seq(1,OKLen) ] - end || N <- lists:seq(1,15) ], + end || N <- lists:seq(1,16,3) ], ok. ex_binaries_errors_utf32_little(Config) when is_list(Config) -> @@ -201,7 +201,7 @@ ex_binaries_errors_utf32_little(Config) when is_list(Config) -> unicode:characters_to_list(Chomped,{utf32,little}), BrokenPart = iolist_to_binary(DeepBrokenPart2) end || X <- lists:seq(1,OKLen) ] - end || N <- lists:seq(1,15) ], + end || N <- lists:seq(1,16,3) ], ok. |