diff options
Diffstat (limited to 'lib/test_server/src/test_server.erl')
| -rw-r--r-- | lib/test_server/src/test_server.erl | 348 |
1 files changed, 254 insertions, 94 deletions
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl index 591329b361..244207e140 100644 --- a/lib/test_server/src/test_server.erl +++ b/lib/test_server/src/test_server.erl @@ -612,6 +612,7 @@ do_run_test_case_apply(Mod, Func, Args, Name, RunInit, TimetrapData) -> print(minor, "Current directory is ~p\n", [Cwd]), print_timestamp(minor,"Started at "), TCCallback = get(test_server_testcase_callback), + LogOpts = get(test_server_logopts), Ref = make_ref(), OldGLeader = group_leader(), %% Set ourself to group leader for the spawned process @@ -621,7 +622,7 @@ do_run_test_case_apply(Mod, Func, Args, Name, RunInit, TimetrapData) -> fun() -> run_test_case_eval(Mod, Func, Args, Name, Ref, RunInit, TimetrapData, - TCCallback) + LogOpts, TCCallback) end), group_leader(OldGLeader, self()), put(test_server_detected_fail, []), @@ -733,15 +734,23 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> print(Detail,Format,Args), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf); {comment,NewComment} -> + NewComment1 = test_server_ctrl:to_string(NewComment), + NewComment2 = test_server_sup:framework_call(format_comment, + [NewComment1], + NewComment1), Terminate1 = case Terminate of {true,{Time,Value,Loc,Opts,_OldComment}} -> - {true,{Time,Value,mod_loc(Loc),Opts,NewComment}}; + {true,{Time,Value,mod_loc(Loc),Opts,NewComment2}}; Other -> Other end, - run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate1,NewComment,CurrConf); - {set_curr_conf,NewCurrConf} -> + run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate1,NewComment2,CurrConf); + {read_comment,From} -> + From ! {self(),read_comment,Comment}, + run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf); + {set_curr_conf,From,NewCurrConf} -> + From ! {self(),set_curr_conf,ok}, run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,NewCurrConf); {'EXIT',Pid,{Ref,Time,Value,Loc,Opts}} -> RetVal = {Time/1000000,Value,mod_loc(Loc),Opts,Comment}, @@ -753,7 +762,7 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> case mod_loc(Loc) of {FwMod,FwFunc,framework} -> %% timout during framework call - spawn_fw_call(FwMod,FwFunc,Pid, + spawn_fw_call(FwMod,FwFunc,CurrConf,Pid, {framework_error,{timetrap,TVal}}, unknown,self(),Comment), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate, @@ -779,7 +788,8 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> %% group leader process or io will cause deadlock, %% so we spawn a dedicated process for the operation %% and let the group leader go back to handle io. - spawn_fw_call(Mod,Func,Pid,{timetrap_timeout,TVal}, + spawn_fw_call(Mod,Func,CurrConf,Pid, + {timetrap_timeout,TVal}, Loc1,self(),Comment), undefined end, @@ -790,12 +800,13 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> case mod_loc(Loc) of {FwMod,FwFunc,framework} -> %% timout during framework call - spawn_fw_call(FwMod,FwFunc,Pid, + spawn_fw_call(FwMod,FwFunc,CurrConf,Pid, {framework_error,{timetrap,TVal}}, unknown,self(),Comment); Loc1 -> {Mod,_Func} = get_mf(Loc1), - spawn_fw_call(Mod,InitOrEnd,Pid,{timetrap_timeout,TVal}, + spawn_fw_call(Mod,InitOrEnd,CurrConf,Pid, + {timetrap_timeout,TVal}, Loc1,self(),Comment) end, run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf); @@ -804,7 +815,7 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> case mod_loc(AbortLoc) of {FwMod,FwFunc,framework} -> %% abort during framework call - spawn_fw_call(FwMod,FwFunc,Pid, + spawn_fw_call(FwMod,FwFunc,CurrConf,Pid, {framework_error,ErrorMsg}, unknown,self(),Comment), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate, @@ -828,7 +839,7 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> TVal), {EndConfPid,{Mod,Func},Conf}; _ -> - spawn_fw_call(Mod,Func,Pid,ErrorMsg, + spawn_fw_call(Mod,Func,CurrConf,Pid,ErrorMsg, Loc1,self(),Comment), undefined end, @@ -839,17 +850,18 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> %% result of an exit(TestCase,kill) call, which is the %% only way to abort a testcase process that traps exits %% (see abort_current_testcase) - spawn_fw_call(undefined,undefined,Pid,testcase_aborted_or_killed, + spawn_fw_call(undefined,undefined,CurrConf,Pid, + testcase_aborted_or_killed, unknown,self(),Comment), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf); {fw_error,{FwMod,FwFunc,FwError}} -> - spawn_fw_call(FwMod,FwFunc,Pid,{framework_error,FwError}, + spawn_fw_call(FwMod,FwFunc,CurrConf,Pid,{framework_error,FwError}, unknown,self(),Comment), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf); _Other -> %% the testcase has terminated because of Reason (e.g. an exit %% because a linked process failed) - spawn_fw_call(undefined,undefined,Pid,Reason, + spawn_fw_call(undefined,undefined,CurrConf,Pid,Reason, unknown,self(),Comment), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf) end; @@ -857,7 +869,7 @@ run_test_case_msgloop(Ref, Pid, CaptureStdout, Terminate, Comment, CurrConf) -> case CurrConf of {EndConfPid,{Mod,Func},_Conf} -> {_Mod,_Func,TCPid,TCExitReason,Loc} = Data, - spawn_fw_call(Mod,Func,TCPid,TCExitReason,Loc,self(),Comment), + spawn_fw_call(Mod,Func,CurrConf,TCPid,TCExitReason,Loc,self(),Comment), run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,undefined); _ -> run_test_case_msgloop(Ref,Pid,CaptureStdout,Terminate,Comment,CurrConf) @@ -928,7 +940,7 @@ call_end_conf(Mod,Func,TCPid,TCExitReason,Loc,Conf,TVal) -> ok end, Supervisor ! {self(),end_conf} - end, + end, Pid = spawn_link(EndConfApply), receive {Pid,end_conf} -> @@ -941,50 +953,72 @@ call_end_conf(Mod,Func,TCPid,TCExitReason,Loc,Conf,TVal) -> end, spawn_link(EndConfProc). -spawn_fw_call(Mod,{init_per_testcase,Func},Pid,{timetrap_timeout,TVal}=Why, +spawn_fw_call(Mod,{init_per_testcase,Func},_,Pid,{timetrap_timeout,TVal}=Why, Loc,SendTo,Comment) -> FwCall = fun() -> - Skip = {skip,{failed,{Mod,init_per_testcase,Why}}}, - %% if init_per_testcase fails, the test case - %% should be skipped - case catch do_end_tc_call(Mod,Func,{Pid,Skip,[[]]},Why) of - {'EXIT',FwEndTCErr} -> - exit({fw_notify_done,end_tc,FwEndTCErr}); - _ -> - ok - end, - %% finished, report back - SendTo ! {self(),fw_notify_done, - {TVal/1000,Skip,Loc,[],Comment}} + Skip = {skip,{failed,{Mod,init_per_testcase,Why}}}, + %% if init_per_testcase fails, the test case + %% should be skipped + case catch do_end_tc_call(Mod,Func, Loc, {Pid,Skip,[[]]}, Why) of + {'EXIT',FwEndTCErr} -> + exit({fw_notify_done,end_tc,FwEndTCErr}); + _ -> + ok + end, + %% finished, report back + SendTo ! {self(),fw_notify_done, + {TVal/1000,Skip,Loc,[],Comment}} end, spawn_link(FwCall); -spawn_fw_call(Mod,{end_per_testcase,Func},Pid,{timetrap_timeout,TVal}=Why, - Loc,SendTo,_Comment) -> +spawn_fw_call(Mod,{end_per_testcase,Func},EndConf,Pid, + {timetrap_timeout,TVal}=Why,_Loc,SendTo,Comment) -> + %%! This is a temporary fix that keeps Test Server alive during + %%! execution of a parallel test case group, when sometimes + %%! this clause gets called with EndConf == undefined. See OTP-9594 + %%! for more info. + EndConf1 = if EndConf == undefined -> + [{tc_status,{failed,{Mod,end_per_testcase,Why}}}]; + true -> + EndConf + end, FwCall = fun() -> - Conf = [{tc_status,ok}], - %% if end_per_testcase fails, the test case should be - %% reported successful with a warning printed as comment - case catch do_end_tc_call(Mod,Func,{Pid, - {failed,{Mod,end_per_testcase,Why}}, - [Conf]}, Why) of - {'EXIT',FwEndTCErr} -> - exit({fw_notify_done,end_tc,FwEndTCErr}); - _ -> - ok - end, - %% finished, report back - SendTo ! {self(),fw_notify_done, - {TVal/1000,{error,{Mod,end_per_testcase,Why}},Loc,[], - ["<font color=\"red\">" - "WARNING: end_per_testcase timed out!" - "</font>"]}} + {RetVal,Report} = + case proplists:get_value(tc_status, EndConf1) of + undefined -> + E = {failed,{Mod,end_per_testcase,Why}}, + {E,E}; + E = {failed,Reason} -> + {E,{error,Reason}}; + Result -> + E = {failed,{Mod,end_per_testcase,Why}}, + {Result,E} + end, + FailLoc = proplists:get_value(tc_fail_loc, EndConf1), + case catch do_end_tc_call(Mod,Func, FailLoc, + {Pid,Report,[EndConf1]}, Why) of + {'EXIT',FwEndTCErr} -> + exit({fw_notify_done,end_tc,FwEndTCErr}); + _ -> + ok + end, + %% if end_per_testcase fails a warning should be + %% printed as comment + Comment1 = if Comment == "" -> ""; + true -> Comment ++ "<br>" + end, + %% finished, report back + SendTo ! {self(),fw_notify_done, + {TVal/1000,RetVal,FailLoc,[], + [Comment1,"<font color=\"red\">" + "WARNING: end_per_testcase timed out!" + "</font>"]}} end, spawn_link(FwCall); -spawn_fw_call(FwMod,FwFunc,_Pid,{framework_error,FwError},_,SendTo,_Comment) -> +spawn_fw_call(FwMod,FwFunc,_,_Pid,{framework_error,FwError},_,SendTo,_Comment) -> FwCall = fun() -> test_server_sup:framework_call(report, [framework_error, @@ -999,7 +1033,7 @@ spawn_fw_call(FwMod,FwFunc,_Pid,{framework_error,FwError},_,SendTo,_Comment) -> end, spawn_link(FwCall); -spawn_fw_call(Mod,Func,Pid,Error,Loc,SendTo,Comment) -> +spawn_fw_call(Mod,Func,_,Pid,Error,Loc,SendTo,Comment) -> FwCall = fun() -> case catch fw_error_notify(Mod,Func,[], @@ -1011,7 +1045,8 @@ spawn_fw_call(Mod,Func,Pid,Error,Loc,SendTo,Comment) -> ok end, Conf = [{tc_status,{failed,timetrap_timeout}}], - case catch do_end_tc_call(Mod,Func,{Pid,Error,[Conf]},Error) of + case catch do_end_tc_call(Mod,Func, Loc, + {Pid,Error,[Conf]},Error) of {'EXIT',FwEndTCErr} -> exit({fw_notify_done,end_tc,FwEndTCErr}); _ -> @@ -1072,8 +1107,9 @@ job_proxy_msgloop() -> %% or sends a message {failed, File, Line} to it's group_leader run_test_case_eval(Mod, Func, Args0, Name, Ref, RunInit, - TimetrapData, TCCallback) -> - put(test_server_multiply_timetraps,TimetrapData), + TimetrapData, LogOpts, TCCallback) -> + put(test_server_multiply_timetraps, TimetrapData), + put(test_server_logopts, LogOpts), {{Time,Value},Loc,Opts} = case test_server_sup:framework_call(init_tc,[?pl2a(Mod),Func,Args0], @@ -1081,22 +1117,26 @@ run_test_case_eval(Mod, Func, Args0, Name, Ref, RunInit, {ok,Args} -> run_test_case_eval1(Mod, Func, Args, Name, RunInit, TCCallback); Error = {error,_Reason} -> - NewResult = do_end_tc_call(Mod,Func,{Error,Args0}, + Where = {Mod,Func}, + NewResult = do_end_tc_call(Mod,Func, Where, {Error,Args0}, {skip,{failed,Error}}), - {{0,NewResult},{Mod,Func},[]}; + {{0,NewResult},Where,[]}; {fail,Reason} -> Conf = [{tc_status,{failed,Reason}} | hd(Args0)], + Where = {Mod,Func}, fw_error_notify(Mod, Func, Conf, Reason), - NewResult = do_end_tc_call(Mod,Func, {{error,Reason},[Conf]}, + NewResult = do_end_tc_call(Mod,Func, Where, {{error,Reason},[Conf]}, {fail,Reason}), - {{0,NewResult},{Mod,Func},[]}; + {{0,NewResult},Where,[]}; Skip = {skip,_Reason} -> - NewResult = do_end_tc_call(Mod,Func,{Skip,Args0},Skip), - {{0,NewResult},{Mod,Func},[]}; + Where = {Mod,Func}, + NewResult = do_end_tc_call(Mod,Func, Where, {Skip,Args0}, Skip), + {{0,NewResult},Where,[]}; {auto_skip,Reason} -> - NewResult = do_end_tc_call(Mod, Func, {{skip,Reason},Args0}, + Where = {Mod,Func}, + NewResult = do_end_tc_call(Mod,Func, Where, {{skip,Reason},Args0}, {skip,{fw_auto_skip,Reason}}), - {{0,NewResult},{Mod,Func},[]} + {{0,NewResult},Where,[]} end, exit({Ref,Time,Value,Loc,Opts}). @@ -1110,18 +1150,19 @@ run_test_case_eval1(Mod, Func, Args, Name, RunInit, TCCallback) -> Skip = {skip,Reason} -> Line = get_loc(), Conf = [{tc_status,{skipped,Reason}}], - NewRes = do_end_tc_call(Mod,Func,{Skip,[Conf]}, Skip), + NewRes = do_end_tc_call(Mod,Func, Line, {Skip,[Conf]}, Skip), {{0,NewRes},Line,[]}; {skip_and_save,Reason,SaveCfg} -> Line = get_loc(), Conf = [{tc_status,{skipped,Reason}},{save_config,SaveCfg}], - NewRes = do_end_tc_call(Mod, Func, {{skip,Reason},[Conf]}, - {skip, Reason}), + NewRes = do_end_tc_call(Mod,Func, Line, {{skip,Reason},[Conf]}, + {skip,Reason}), {{0,NewRes},Line,[]}; FailTC = {fail,Reason} -> % user fails the testcase EndConf = [{tc_status,{failed,Reason}} | hd(Args)], fw_error_notify(Mod, Func, EndConf, Reason), - NewRes = do_end_tc_call(Mod, Func, {{error,Reason},[EndConf]}, + NewRes = do_end_tc_call(Mod,Func, {Mod,Func}, + {{error,Reason},[EndConf]}, FailTC), {{0,NewRes},{Mod,Func},[]}; {ok,NewConf} -> @@ -1129,47 +1170,61 @@ run_test_case_eval1(Mod, Func, Args, Name, RunInit, TCCallback) -> %% call user callback function if defined NewConf1 = user_callback(TCCallback, Mod, Func, init, NewConf), %% save current state in controller loop - group_leader() ! {set_curr_conf,{{Mod,Func},NewConf1}}, + sync_send(group_leader(),set_curr_conf,{{Mod,Func},NewConf1}, + 5000, fun() -> exit(no_answer_from_group_leader) end), put(test_server_loc, {Mod,Func}), %% execute the test case {{T,Return},Loc} = {ts_tc(Mod, Func, [NewConf1]),get_loc()}, {EndConf,TSReturn,FWReturn} = case Return of {E,TCError} when E=='EXIT' ; E==failed -> + ModLoc = mod_loc(Loc), fw_error_notify(Mod, Func, NewConf1, - TCError, mod_loc(Loc)), - {[{tc_status,{failed,TCError}}|NewConf1], + TCError, ModLoc), + {[{tc_status,{failed,TCError}}, + {tc_fail_loc,ModLoc}|NewConf1], Return,{error,TCError}}; SaveCfg={save_config,_} -> {[{tc_status,ok},SaveCfg|NewConf1],Return,ok}; {skip_and_save,Why,SaveCfg} -> Skip = {skip,Why}, - {[{tc_status,{skipped,Why}},{save_config,SaveCfg}|NewConf1], + {[{tc_status,{skipped,Why}}, + {save_config,SaveCfg}|NewConf1], Skip,Skip}; {skip,Why} -> {[{tc_status,{skipped,Why}}|NewConf1],Return,Return}; _ -> {[{tc_status,ok}|NewConf1],Return,ok} end, - %% clear current state in controller loop - group_leader() ! {set_curr_conf,undefined}, %% call user callback function if defined EndConf1 = user_callback(TCCallback, Mod, Func, 'end', EndConf), + %% update current state in controller loop + sync_send(group_leader(),set_curr_conf,EndConf1, + 5000, fun() -> exit(no_answer_from_group_leader) end), {FWReturn1,TSReturn1,EndConf2} = case end_per_testcase(Mod, Func, EndConf1) of SaveCfg1={save_config,_} -> {FWReturn,TSReturn,[SaveCfg1|lists:keydelete(save_config,1, EndConf1)]}; - {fail,ReasonToFail} -> % user has failed the testcase + {fail,ReasonToFail} -> + %% user has failed the testcase fw_error_notify(Mod, Func, EndConf1, ReasonToFail), {{error,ReasonToFail},{failed,ReasonToFail},EndConf1}; - {failed,{_,end_per_testcase,_}} = Failure -> % unexpected termination + {failed,{_,end_per_testcase,_}} = Failure when FWReturn == ok -> + %% unexpected termination in end_per_testcase + %% report this as the result to the framework {Failure,TSReturn,EndConf1}; _ -> + %% test case result should be reported to framework + %% no matter the status of end_per_testcase {FWReturn,TSReturn,EndConf1} end, + %% clear current state in controller loop + sync_send(group_leader(),set_curr_conf,undefined, + 5000, fun() -> exit(no_answer_from_group_leader) end), put(test_server_init_or_end_conf,undefined), - case do_end_tc_call(Mod, Func, {FWReturn1,[EndConf2]}, TSReturn1) of + case do_end_tc_call(Mod,Func, Loc, + {FWReturn1,[EndConf2]}, TSReturn1) of {failed,Reason} = NewReturn -> fw_error_notify(Mod,Func,EndConf2, Reason), {{T,NewReturn},{Mod,Func},[]}; @@ -1193,18 +1248,43 @@ run_test_case_eval1(Mod, Func, Args, Name, RunInit, TCCallback) -> %% call user callback function if defined Return1 = user_callback(TCCallback, Mod, Func, 'end', Return), {Return2,Opts} = process_return_val([Return1], Mod, Func, - Args1, Loc, Return1), + Args1, {Mod,Func}, Return1), {{T,Return2},Loc,Opts} end. -do_end_tc_call(M,F,Res,Return) -> +do_end_tc_call(M,F, Loc, Res, Return) -> + FwMod = os:getenv("TEST_SERVER_FRAMEWORK"), + {Mod,Func} = + if FwMod == M ; FwMod == "undefined"; FwMod == false -> + {M,F}; + is_list(Loc) and (length(Loc)>1) -> + %% If failure in other module (M) than suite, try locate + %% suite name in Loc list and call end_tc with Suite:TestCase + %% instead of M:F. + GetSuite = fun(S,TC) -> + case lists:reverse(atom_to_list(S)) of + [$E,$T,$I,$U,$S,$_|_] -> [{S,TC}]; + _ -> [] + end + end, + case lists:flatmap(fun({S,TC,_}) -> GetSuite(S,TC); + ({{S,TC},_}) -> GetSuite(S,TC); + ({S,TC}) -> GetSuite(S,TC); + (_) -> [] + end, Loc) of + [] -> + {M,F}; + [FoundSuite|_] -> + FoundSuite + end; + true -> + {M,F} + end, + Ref = make_ref(), - case os:getenv("TEST_SERVER_FRAMEWORK") of - FW when FW == "ct_framework"; - FW == "undefined"; - FW == false -> + if FwMod == "ct_framework" ; FwMod == "undefined"; FwMod == false -> case test_server_sup:framework_call( - end_tc, [?pl2a(M),F,Res, Return], ok) of + end_tc, [?pl2a(Mod),Func,Res, Return], ok) of {fail,FWReason} -> {failed,FWReason}; ok -> @@ -1217,9 +1297,9 @@ do_end_tc_call(M,F,Res,Return) -> NewReturn -> NewReturn end; - Other -> - case test_server_sup:framework_call( - end_tc, [Other,F,Res], Ref) of + true -> + case test_server_sup:framework_call(FwMod, end_tc, + [?pl2a(Mod),Func,Res], Ref) of {fail,FWReason} -> {failed,FWReason}; _Else -> @@ -1242,7 +1322,7 @@ process_return_val([Return], M,F,A, Loc, Final) when is_list(Return) -> true -> % must be return value from end conf case process_return_val1(Return, M,F,A, Loc, Final, []); false -> % must be Config value from init conf case - case do_end_tc_call(M,F,{ok,A}, Return) of + case do_end_tc_call(M, F, Loc, {ok,A}, Return) of {failed, FWReason} = Failed -> fw_error_notify(M,F,A, FWReason), {Failed, []}; @@ -1259,8 +1339,9 @@ process_return_val1([Failed={E,TCError}|_], M,F,A=[Args], Loc, _, SaveOpts) when E=='EXIT'; E==failed -> fw_error_notify(M,F,A, TCError, mod_loc(Loc)), - case do_end_tc_call(M,F,{{error,TCError}, - [[{tc_status,{failed,TCError}}|Args]]}, Failed) of + case do_end_tc_call(M,F, Loc, {{error,TCError}, + [[{tc_status,{failed,TCError}}|Args]]}, + Failed) of {failed,FWReason} -> {{failed,FWReason},SaveOpts}; NewReturn -> @@ -1277,8 +1358,8 @@ process_return_val1([RetVal={Tag,_}|Opts], M,F,A, Loc, _, SaveOpts) when Tag==sk process_return_val1(Opts, M,F,A, Loc, RetVal, SaveOpts); process_return_val1([_|Opts], M,F,A, Loc, Final, SaveOpts) -> process_return_val1(Opts, M,F,A, Loc, Final, SaveOpts); -process_return_val1([], M,F,A, _Loc, Final, SaveOpts) -> - case do_end_tc_call(M,F,{Final,A}, Final) of +process_return_val1([], M,F,A, Loc, Final, SaveOpts) -> + case do_end_tc_call(M,F, Loc, {Final,A}, Final) of {failed,FWReason} -> {{failed,FWReason},SaveOpts}; NewReturn -> @@ -1383,9 +1464,13 @@ do_end_per_testcase(Mod,EndFunc,Func,Conf) -> {'$test_server_ok',_} -> ok; {'EXIT',Reason} = Why -> - comment(io_lib:format("<font color=\"red\">" + Comment0 = case read_comment() of + "" -> ""; + Cmt -> Cmt ++ "<br>" + end, + comment(io_lib:format("~s<font color=\"red\">" "WARNING: ~w crashed!" - "</font>\n",[EndFunc])), + "</font>\n",[Comment0,EndFunc])), group_leader() ! {printout,12, "WARNING: ~w crashed!\n" "Reason: ~p\n" @@ -1395,9 +1480,13 @@ do_end_per_testcase(Mod,EndFunc,Func,Conf) -> mod_loc(get_loc()))]}, {failed,{Mod,end_per_testcase,Why}}; Other -> - comment(io_lib:format("<font color=\"red\">" + Comment0 = case read_comment() of + "" -> ""; + Cmt -> Cmt ++ "<br>" + end, + comment(io_lib:format("~s<font color=\"red\">" "WARNING: ~w thrown!" - "</font>\n",[EndFunc])), + "</font>\n",[Comment0,EndFunc])), group_leader() ! {printout,12, "WARNING: ~w thrown!\n" "Reason: ~p\n" @@ -1845,11 +1934,54 @@ time_ms({seconds,N}) -> seconds(N); time_ms({Other,_N}) -> format("=== ERROR: Invalid time specification: ~p. " "Should be seconds, minutes, or hours.~n", [Other]), - exit({invalid_time_spec,Other}); + exit({invalid_time_format,Other}); time_ms(Ms) when is_integer(Ms) -> Ms; time_ms(infinity) -> infinity; -time_ms(Other) -> exit({invalid_time_spec,Other}). +time_ms(Fun) when is_function(Fun) -> + time_ms_apply(Fun); +time_ms({M,F,A}=MFA) when is_atom(M), is_atom(F), is_list(A) -> + time_ms_apply(MFA); +time_ms(Other) -> exit({invalid_time_format,Other}). + +time_ms_apply(Func) -> + time_ms_apply(Func, [5000,30000,60000,infinity]). + +time_ms_apply(Func, TOs) -> + Apply = fun() -> + case Func of + {M,F,A} -> + exit({self(),apply(M, F, A)}); + Fun -> + exit({self(),Fun()}) + end + end, + Pid = spawn(Apply), + Ref = monitor(process, Pid), + time_ms_wait(Func, Pid, Ref, TOs). +time_ms_wait(Func, Pid, Ref, [TO|TOs]) -> + receive + {'DOWN',Ref,process,Pid,{Pid,Result}} -> + time_ms_check(Result); + {'DOWN',Ref,process,Pid,Error} -> + exit({timetrap_error,Error}) + after + TO -> + format("=== WARNING: No return from timetrap function ~p~n", [Func]), + time_ms_wait(Func, Pid, Ref, TOs) + end; +%% this clause will never execute if 'infinity' is in TOs list, that's ok! +time_ms_wait(Func, Pid, Ref, []) -> + demonitor(Ref), + exit(Pid, kill), + exit({timetrap_error,{no_return_from_timetrap_function,Func}}). + +time_ms_check(MFA = {M,F,A}) when is_atom(M), is_atom(F), is_list(A) -> + exit({invalid_time_format,MFA}); +time_ms_check(Fun) when is_function(Fun) -> + exit({invalid_time_format,Fun}); +time_ms_check(Other) -> + time_ms(Other). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% timetrap_cancel(Handle) -> ok @@ -1897,6 +2029,19 @@ hours(N) -> trunc(N * 1000 * 60 * 60). minutes(N) -> trunc(N * 1000 * 60). seconds(N) -> trunc(N * 1000). + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% sync_send(Pid,Tag,Msg,Timeout,DoAfter) -> Result +%% +sync_send(Pid,Tag,Msg,Timeout,DoAfter) -> + Pid ! {Tag,self(),Msg}, + receive + {Pid,Tag,Result} -> + Result + after Timeout -> + DoAfter() + end. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% timecall(M,F,A) -> {Time,Val} %% Time = float() @@ -2283,6 +2428,21 @@ comment(String) -> group_leader() ! {comment,String}, ok. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% read_comment() -> string() +%% +%% Read the current comment string stored in +%% state during test case execution. +read_comment() -> + MsgLooper = group_leader(), + MsgLooper ! {read_comment,self()}, + receive + {MsgLooper,read_comment,Comment} -> + Comment + after + 5000 -> + "" + end. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% os_type() -> OsType |