diff options
Diffstat (limited to 'lib/test_server/src/test_server_ctrl.erl')
| -rw-r--r-- | lib/test_server/src/test_server_ctrl.erl | 627 |
1 files changed, 262 insertions, 365 deletions
diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl index df2187bc04..4e465c02d1 100644 --- a/lib/test_server/src/test_server_ctrl.erl +++ b/lib/test_server/src/test_server_ctrl.erl @@ -165,14 +165,14 @@ -export([reject_io_reqs/1, get_levels/0, set_levels/3]). -export([multiply_timetraps/1, scale_timetraps/1, get_timetrap_parameters/0]). -export([create_priv_dir/1]). --export([cover/2, cover/3, cover/7, - cross_cover_analyse/1, cross_cover_analyse/2, trc/1, stop_trace/0]). +-export([cover/2, cover/3, cover/8, + cross_cover_analyse/2, cross_cover_analyse/3, trc/1, stop_trace/0]). -export([testcase_callback/1]). -export([set_random_seed/1]). -export([kill_slavenodes/0]). %%% TEST_SERVER INTERFACE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --export([output/2, print/2, print/3, print/4, print_timestamp/2]). +-export([print/2, print/3, print/4, print_timestamp/2]). -export([start_node/3, stop_node/1, wait_for_node/1, is_release_available/1]). -export([format/1, format/2, format/3, to_string/1]). -export([get_target_info/0]). @@ -203,6 +203,7 @@ -define(coverlog_name, "cover.html"). -define(cross_coverlog_name, "cross_cover.html"). -define(cover_total, "total_cover.log"). +-define(unexpected_io_log, "unexpected_io.log"). -define(last_file, "last_name"). -define(last_link, "last_link"). -define(last_test, "last_test"). @@ -430,14 +431,6 @@ run_test(CommandLine) -> testcase_callback(TCCB), add_job(Name, {command_line,SpecList}), - %% adding of jobs involves file i/o which may take long time - %% when running a nfs mounted file system (VxWorks). - case controller_call(get_target_info) of - #target_info{os_family=vxworks} -> - receive after 30000 -> ready_to_wait end; - _ -> - wait_now - end, wait_finish(). %% Converted CoverFile to a string unless it is 'none' @@ -528,9 +521,9 @@ cover(App, Analyse) when is_atom(App) -> cover(CoverFile, Analyse) -> cover(none, CoverFile, Analyse). cover(App, CoverFile, Analyse) -> - controller_call({cover,{App,CoverFile},Analyse}). -cover(App, CoverFile, Exclude, Include, Cross, Export, Analyse) -> - controller_call({cover,{App,{CoverFile,Exclude,Include,Cross,Export}},Analyse}). + controller_call({cover,{App,CoverFile},Analyse,true}). +cover(App, CoverFile, Exclude, Include, Cross, Export, Analyse, Stop) -> + controller_call({cover,{App,{CoverFile,Exclude,Include,Cross,Export}},Analyse,Stop}). testcase_callback(ModFunc) -> controller_call({testcase_callback,ModFunc}). @@ -803,7 +796,7 @@ handle_call({add_job,Dir,Name,TopCase,Skip}, _From, State) -> ExtraTools = case State#state.cover of false -> []; - {App,Analyse} -> [{cover,App,Analyse}] + {App,Analyse,Stop} -> [{cover,App,Analyse,Stop}] end, ExtraTools1 = case State#state.random_seed of @@ -1059,13 +1052,13 @@ handle_call(stop_trace, _From, State) -> {reply,R,State#state{trc=false}}; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% handle_call({cover,App,Analyse}, _, State) -> ok | {error,Reason} +%% handle_call({cover,App,Analyse,Stop}, _, State) -> ok | {error,Reason} %% %% All modules inn application App are cover compiled %% Analyse indicates on which level the coverage should be analysed -handle_call({cover,App,Analyse}, _From, State) -> - {reply,ok,State#state{cover={App,Analyse}}}; +handle_call({cover,App,Analyse,Stop}, _From, State) -> + {reply,ok,State#state{cover={App,Analyse,Stop}}}; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% handle_call({create_priv_dir,Value}, _, State) -> ok | {error,Reason} @@ -1378,24 +1371,22 @@ kill_all_jobs([]) -> spawn_tester(Mod, Func, Args, Dir, Name, Levels, RejectIoReqs, CreatePrivDir, TCCallback, ExtraTools) -> - spawn_link( - fun() -> init_tester(Mod, Func, Args, Dir, Name, Levels, RejectIoReqs, + spawn_link(fun() -> + init_tester(Mod, Func, Args, Dir, Name, Levels, RejectIoReqs, CreatePrivDir, TCCallback, ExtraTools) end). -init_tester(Mod, Func, Args, Dir, Name, {SumLev,MajLev,MinLev}, RejectIoReqs, - CreatePrivDir, TCCallback, ExtraTools) -> +init_tester(Mod, Func, Args, Dir, Name, {_,_,MinLev}=Levels, + RejectIoReqs, CreatePrivDir, TCCallback, ExtraTools) -> process_flag(trap_exit, true), + test_server_io:start_link(), put(test_server_name, Name), put(test_server_dir, Dir), put(test_server_total_time, 0), put(test_server_ok, 0), put(test_server_failed, 0), put(test_server_skipped, {0,0}), - put(test_server_summary_level, SumLev), - put(test_server_major_level, MajLev), put(test_server_minor_level, MinLev), - put(test_server_reject_io_reqs, RejectIoReqs), put(test_server_create_priv_dir, CreatePrivDir), put(test_server_random_seed, proplists:get_value(random_seed, ExtraTools)), put(test_server_testcase_callback, TCCallback), @@ -1411,23 +1402,29 @@ init_tester(Mod, Func, Args, Dir, Name, {SumLev,MajLev,MinLev}, RejectIoReqs, put(test_server_framework_name, list_to_atom(FWName)) end end, + %% before first print, read and set logging options LogOpts = test_server_sup:framework_call(get_logopts, [], []), put(test_server_logopts, LogOpts), - put(test_server_log_nl, not lists:member(no_nl, LogOpts)), + StartedExtraTools = start_extra_tools(ExtraTools), + + test_server_io:set_job_name(Name), + test_server_io:set_gl_props([{levels,Levels}, + {auto_nl,not lists:member(no_nl, LogOpts)}, + {reject_io_reqs,RejectIoReqs}]), + group_leader(test_server_io:get_gl(true), self()), {TimeMy,Result} = ts_tc(Mod, Func, Args), - put(test_server_common_io_handler, undefined), - stop_extra_tools(StartedExtraTools), + set_io_buffering(undefined), + catch stop_extra_tools(StartedExtraTools), case Result of {'EXIT',test_suites_done} -> - print(25, "DONE, normal exit", []); + ok; {'EXIT',_Pid,Reason} -> print(1, "EXIT, reason ~p", [Reason]); {'EXIT',Reason} -> - print(1, "EXIT, reason ~p", [Reason]); - _Other -> - print(25, "DONE", []) + report_severe_error(Reason), + print(1, "EXIT, reason ~p", [Reason]) end, Time = TimeMy/1000000, SuccessStr = @@ -1446,7 +1443,11 @@ init_tester(Mod, Func, Args, Dir, Name, {SumLev,MajLev,MinLev}, RejectIoReqs, "<tr><td></td><td><b>TOTAL</b></td><td></td><td></td><td></td>" "<td>~.3fs</td><td><b>~s</b></td><td>~p Ok, ~p Failed~s of ~p</td></tr>\n" "</tfoot>\n", - [Time,SuccessStr,OkN,FailedN,SkipStr,OkN+FailedN+SkippedN]). + [Time,SuccessStr,OkN,FailedN,SkipStr,OkN+FailedN+SkippedN]), + test_server_io:stop(). + +report_severe_error(Reason) -> + test_server_sup:framework_call(report, [severe_error,Reason]). %% timer:tc/3 ts_tc(M, F, A) -> @@ -1464,11 +1465,11 @@ elapsed_time(Before, After) -> start_extra_tools(ExtraTools) -> start_extra_tools(ExtraTools, []). -start_extra_tools([{cover,App,Analyse} | ExtraTools], Started) -> +start_extra_tools([{cover,App,Analyse,Stop} | ExtraTools], Started) -> case cover_compile(App) of {ok,AnalyseMods} -> start_extra_tools(ExtraTools, - [{cover,App,Analyse,AnalyseMods}|Started]); + [{cover,App,Analyse,AnalyseMods,Stop}|Started]); {error,_} -> start_extra_tools(ExtraTools, Started) end; @@ -1487,8 +1488,8 @@ stop_extra_tools(ExtraTools) -> end, stop_extra_tools(ExtraTools, TestDir). -stop_extra_tools([{cover,App,Analyse,AnalyseMods}|ExtraTools], TestDir) -> - cover_analyse(App, Analyse, AnalyseMods, TestDir), +stop_extra_tools([{cover,App,Analyse,AnalyseMods,Stop}|ExtraTools], TestDir) -> + cover_analyse(App, Analyse, AnalyseMods, Stop, TestDir), stop_extra_tools(ExtraTools, TestDir); %%stop_extra_tools([_ | ExtraTools], TestDir) -> %% stop_extra_tools(ExtraTools, TestDir); @@ -1820,8 +1821,9 @@ do_test_cases(TopCases, SkipCases, print(html, "<p><ul>\n" "<li><a href=\"~s\">Full textual log</a></li>\n" - "<li><a href=\"~s\">Coverage log</a></li>\n</ul></p>\n", - [?suitelog_name,?coverlog_name]), + "<li><a href=\"~s\">Coverage log</a></li>\n" + "<li><a href=\"~s\">Unexpected I/O log</a></li>\n</ul></p>\n", + [?suitelog_name,?coverlog_name,?unexpected_io_log]), print(html, "<p>~s</p>\n" ++ xhtml("<table bgcolor=\"white\" border=\"3\" cellpadding=\"5\">", @@ -1881,7 +1883,7 @@ start_log_file() -> {error, eexist} -> ok; MkDirError -> - exit({cant_create_log_dir,{MkDirError,Dir}}) + log_file_error(MkDirError, Dir) end, TestDir = timestamp_filename_get(filename:join(Dir, "run.")), TestDir1 = @@ -1896,20 +1898,26 @@ start_log_file() -> ok -> TestDirX; MkDirError2 -> - exit({cant_create_log_dir,{MkDirError2,TestDirX}}) + log_file_error(MkDirError2, TestDirX) end; MkDirError2 -> - exit({cant_create_log_dir,{MkDirError2,TestDir}}) + log_file_error(MkDirError2, TestDir) end, ok = file:write_file(filename:join(Dir, ?last_file), TestDir1 ++ "\n"), ok = file:write_file(?last_file, TestDir1 ++ "\n"), put(test_server_log_dir_base,TestDir1), MajorName = filename:join(TestDir1, ?suitelog_name), HtmlName = MajorName ++ ?html_ext, + UnexpectedName = filename:join(TestDir1, ?unexpected_io_log), {ok,Major} = file:open(MajorName, [write]), {ok,Html} = file:open(HtmlName, [write]), + {ok,Unexpected} = file:open(UnexpectedName, [write]), + test_server_io:set_fd(major, Major), + test_server_io:set_fd(html, Html), + test_server_io:set_fd(unexpected_io, Unexpected), put(test_server_major_fd,Major), put(test_server_html_fd,Html), + put(test_server_unexpected_io, Unexpected), make_html_link(filename:absname(?last_test ++ ?html_ext), HtmlName, filename:basename(Dir)), @@ -1920,12 +1928,15 @@ start_log_file() -> PrivDir = filename:join(TestDir1, ?priv_dir), ok = file:make_dir(PrivDir), put(test_server_priv_dir,PrivDir++"/"), - print_timestamp(13,"Suite started at "), + print_timestamp(major, "Suite started at "), LogInfo = [{topdir,Dir},{rundir,lists:flatten(TestDir1)}], test_server_sup:framework_call(report, [loginfo,LogInfo]), {ok,TestDir1}. +log_file_error(Error, Dir) -> + exit({cannot_create_log_dir,{Error,lists:flatten(Dir)}}). + make_html_link(LinkName, Target, Explanation) -> %% if possible use a relative reference to Target. TargetL = filename:split(Target), @@ -1959,13 +1970,14 @@ make_html_link(LinkName, Target, Explanation) -> %% Some header info will also be inserted into the log file. start_minor_log_file(Mod, Func) -> + MFA = {Mod,Func,1}, LogDir = get(test_server_log_dir_base), Name0 = lists:flatten(io_lib:format("~s.~s~s", [Mod,Func,?html_ext])), Name = downcase(Name0), AbsName = filename:join(LogDir, Name), case file:read_file_info(AbsName) of {error,_} -> %% normal case, unique name - start_minor_log_file1(Mod, Func, LogDir, AbsName); + start_minor_log_file1(Mod, Func, LogDir, AbsName, MFA); {ok,_} -> %% special case, duplicate names {_,S,Us} = now(), Name1_0 = @@ -1974,14 +1986,15 @@ start_minor_log_file(Mod, Func) -> ?html_ext])), Name1 = downcase(Name1_0), AbsName1 = filename:join(LogDir, Name1), - start_minor_log_file1(Mod, Func, LogDir, AbsName1) + start_minor_log_file1(Mod, Func, LogDir, AbsName1, MFA) end. -start_minor_log_file1(Mod, Func, LogDir, AbsName) -> +start_minor_log_file1(Mod, Func, LogDir, AbsName, MFA) -> {ok,Fd} = file:open(AbsName, [write]), Lev = get(test_server_minor_level)+1000, %% far down in the minor levels put(test_server_minor_fd, Fd), - + test_server_gl:set_minor_fd(group_leader(), Fd, MFA), + TestDescr = io_lib:format("Test ~p:~p result", [Mod,Func]), {Header,Footer} = case test_server_sup:framework_call(get_html_wrapper, @@ -2029,6 +2042,7 @@ start_minor_log_file1(Mod, Func, LogDir, AbsName) -> AbsName. stop_minor_log_file() -> + test_server_gl:unset_minor_fd(group_leader()), Fd = get(test_server_minor_fd), Footer = get(test_server_minor_footer), io:fwrite(Fd, "</pre>\n" ++ Footer, []), @@ -2449,27 +2463,38 @@ maybe_get_privdir() -> %% reason, the Mode argument specifies if a parallel group is currently %% being executed. %% -%% A parallel test case process will always set the dictionary value -%% 'test_server_common_io_handler' to the pid of the main (starting) -%% process. With this value set, the print/3 function will send print -%% messages to the main process instead of writing the data to file -%% (only true for printouts to common log files). +%% The low-level mechanism for buffering IO for the common log files +%% is handled by the test_server_io module. Buffering is turned on by +%% test_server_io:start_transaction/0 and off by calling +%% test_server_io:end_transaction/0. The buffered data for the transaction +%% can printed by calling test_server_io:print_buffered/1. +%% +%% This module is responsible for turning on IO buffering and to later +%% test_server_io:print_buffered/1 to print the data. To help with this, +%% two variables in the process dictionary are used: +%% 'test_server_common_io_handler' and 'test_server_queued_io'. The values +%% are set to as follwing: +%% +%% Value Meaning +%% ----- ------- +%% undefined No parallel test cases running +%% {tc,Pid} Running test cases in a top-level parallel group +%% {Ref,Pid} Running sequential test case inside a parallel group +%% +%% FIXME: The Pid is no longer used. %% %% If a conf group nested under a parallel group in the test %% specification should be started, the 'test_server_common_io_handler' -%% value gets set also on the main process. This causes all printouts -%% to common files - both from parallel test cases and from cases -%% executed by the main process - to all end up as messages in the -%% inbox of the main process. +%% value gets set also on the main process. %% %% During execution of a parallel group (or of a group nested under a %% parallel group), *any* new test case being started gets registered %% in a list saved in the dictionary with 'test_server_queued_io' as key. %% When the top level parallel group is finished (only then can we be %% sure all parallel test cases have finished and "reported in"), the -%% list of test cases is traversed in order and printout messages from -%% each process - including the main process - are handled in turn. See -%% handle_test_case_io_and_status/0 for details. +%% list of test cases is traversed in order and test_server_io:print_buffered/1 +%% can be called for each test case. See handle_test_case_io_and_status/0 +%% for details. %% %% To be able to handle nested conf groups with different properties, %% the Mode argument specifies a list of {Ref,Properties} tuples. @@ -2612,16 +2637,15 @@ run_test_cases_loop([{auto_skip_case,{Type,Ref,Case,Comment},SkipMode}|Cases], run_test_cases_loop([{auto_skip_case,{Case,Comment},SkipMode}|Cases], Config, TimetrapData, Mode, Status) -> - {Mod,Func} = skip_case(auto, undefined, get(test_server_case_num)+1, Case, Comment, - (undefined /= get(test_server_common_io_handler)), SkipMode), + {Mod,Func} = skip_case(auto, undefined, get(test_server_case_num)+1, + Case, Comment, is_io_buffered(), SkipMode), test_server_sup:framework_call(report, [tc_auto_skip,{?pl2a(Mod),Func,Comment}]), run_test_cases_loop(Cases, Config, TimetrapData, Mode, update_status(skipped, Mod, Func, Status)); run_test_cases_loop([{skip_case,{conf,Ref,Case,Comment}}|Cases0], Config, TimetrapData, Mode, Status) -> - {Mod,Func} = skip_case(user, Ref, 0, Case, Comment, - (undefined /= get(test_server_common_io_handler))), + {Mod,Func} = skip_case(user, Ref, 0, Case, Comment, is_io_buffered()), {Cases,Config1} = case curr_ref(Mode) of Ref -> @@ -2637,8 +2661,8 @@ run_test_cases_loop([{skip_case,{conf,Ref,Case,Comment}}|Cases0], run_test_cases_loop([{skip_case,{Case,Comment}}|Cases], Config, TimetrapData, Mode, Status) -> - {Mod,Func} = skip_case(user, undefined, get(test_server_case_num)+1, Case, Comment, - (undefined /= get(test_server_common_io_handler))), + {Mod,Func} = skip_case(user, undefined, get(test_server_case_num)+1, + Case, Comment, is_io_buffered()), test_server_sup:framework_call(report, [tc_user_skip,{?pl2a(Mod),Func,Comment}]), run_test_cases_loop(Cases, Config, TimetrapData, Mode, update_status(skipped, Mod, Func, Status)); @@ -2909,6 +2933,7 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0, exit(framework_error); {_,Fail,_} when element(1,Fail) == 'EXIT'; element(1,Fail) == timetrap_timeout; + element(1,Fail) == user_timetrap_error; element(1,Fail) == failed -> {Cases2,Config1,Status3} = if StartConf -> @@ -2928,14 +2953,6 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0, set_io_buffering(IOHandler), stop_minor_log_file(), run_test_cases_loop(Cases2, Config1, TimetrapData, Mode, Status3); - {died,Why,_} when Func == init_per_suite -> - print(minor, "~n*** Unexpected exit during init_per_suite.~n", []), - Reason = {failed,{Mod,init_per_suite,Why}}, - Cases2 = skip_cases_upto(Ref, Cases, Reason, conf, CurrMode), - set_io_buffering(IOHandler), - stop_minor_log_file(), - run_test_cases_loop(Cases2, Config, TimetrapData, Mode, - delete_status(Ref, Status2)); {_,{Skip,Reason},_} when StartConf and ((Skip==skip) or (Skip==skipped)) -> ReportAbortRepeat(skipped), print(minor, "~n*** ~p skipped.~n" @@ -3037,21 +3054,19 @@ run_test_cases_loop([{Mod,Case}|Cases], Config, TimetrapData, Mode, Status) -> run_test_cases_loop([{Mod,Func,Args}|Cases], Config, TimetrapData, Mode, Status) -> Num = put(test_server_case_num, get(test_server_case_num)+1), + %% check the current execution mode and save info about the case if %% detected that printouts to common log files is handled later - case check_prop(parallel, Mode) of + + case check_prop(parallel, Mode) =:= false andalso is_io_buffered() of + true -> + %% sequential test case nested in a parallel group; + %% io is buffered, so we must queue this test case + queue_test_case_io(undefined, self(), Num+1, Mod, Func); false -> - case get(test_server_common_io_handler) of - undefined -> - %% io printouts are written to straight to file - ok; - _ -> - %% io messages are buffered, put test case in queue - queue_test_case_io(undefined, self(), Num+1, Mod, Func) - end; - _ -> ok end, + case run_test_case(undefined, Num+1, Mod, Func, Args, run_init, target, TimetrapData, Mode) of %% callback to framework module failed, exit immediately @@ -3100,8 +3115,8 @@ run_test_cases_loop([{Mod,Func,Args}|Cases], Config, TimetrapData, Mode, Status) %% the test case is being executed in parallel with the main process (and %% other test cases) and Pid is the dedicated process executing the case Pid -> - %% io from Pid will be buffered in the main process inbox and handled - %% later, so we have to save info about the case + %% io from Pid will be buffered by the test_server_io process and + %% handled later, so we have to save info about the case queue_test_case_io(undefined, Pid, Num+1, Mod, Func), run_test_cases_loop(Cases, Config, TimetrapData, Mode, Status) end; @@ -3208,11 +3223,17 @@ get_data_dir(Mod, Suite) -> non_existing -> print(12, "The module ~p is not loaded", [Mod]), []; + cover_compiled -> + MainCoverNode = cover:get_main_node(), + {file,File} = rpc:call(MainCoverNode,cover,is_compiled,[UseMod]), + do_get_data_dir(UseMod,File); FullPath -> - filename:dirname(FullPath) ++ "/" ++ cast_to_list(UseMod) ++ - ?data_dir_suffix + do_get_data_dir(UseMod,FullPath) end. +do_get_data_dir(Mod,File) -> + filename:dirname(File) ++ "/" ++ cast_to_list(Mod) ++ ?data_dir_suffix. + print_conf_time(0) -> ok; print_conf_time(ConfTime) -> @@ -3356,7 +3377,9 @@ skip_case(Type, Ref, CaseNum, Case, Comment, SendSync, Mode) -> if SendSync -> queue_test_case_io(Ref, self(), CaseNum, Mod, Func), self() ! {started,Ref,self(),CaseNum,Mod,Func}, + test_server_io:start_transaction(), skip_case1(Type, CaseNum, Mod, Func, Comment, Mode), + test_server_io:end_transaction(), self() ! {finished,Ref,self(),CaseNum,Mod,Func,skipped,{0,skipped,[]}}; not SendSync -> skip_case1(Type, CaseNum, Mod, Func, Comment, Mode) @@ -3497,13 +3520,20 @@ modify_cases_upto1(Ref, CopyOp, [C|T], Orig, Alt) -> %% %% Save info about current process (always the main process) buffering %% io printout messages from parallel test case processes (*and* possibly -%% also the main process). If the value is the default 'undefined', -%% io is not buffered but printed directly to file (see print/3). +%% also the main process). set_io_buffering(IOHandler) -> put(test_server_common_io_handler, IOHandler). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% is_io_buffered() -> true|false +%% +%% Test whether is being buffered. + +is_io_buffered() -> + get(test_server_common_io_handler) =/= undefined. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% queue_test_case_io(Pid, Num, Mod, Func) -> ok %% %% Save info about test case that gets its io buffered. This can @@ -3550,7 +3580,7 @@ wait_and_resend(Ref, [{_,CurrPid,CaseNum,Mod,Func}|Ps] = Cases, Ok,Skip,Fail) -> receive {finished,_Ref,CurrPid,CaseNum,Mod,Func,Result,_RetVal} = Msg -> %% resend message to main process so that it can be used - %% to handle buffered io messages later + %% to test_server_io:print_buffered/1 later self() ! Msg, MF = {Mod,Func}, {Ok1,Skip1,Fail1} = @@ -3581,16 +3611,18 @@ rm_cases_upto(Ref, [_|Ps]) -> %% %% Each parallel test case process prints to its own minor log file during %% execution. The common log files (major, html etc) must however be -%% written to sequentially. The test case processes send print requests -%% to the main (starting) process (the same process executing -%% run_test_cases_loop/4), which handles these requests in the same -%% order that the test case processes were started. -%% -%% An io session is always started with a {started,Ref,Pid,Num,Mod,Func} -%% message and terminated with {finished,Ref,Pid,Num,Mod,Func,Result,RetVal}. -%% The result shipped with the finished message from a parallel process -%% is used to update status data of the current test run. An 'EXIT' -%% message from each parallel test case process (after finishing and +%% written to sequentially. This is handled by calling +%% test_server_io:start_transaction/0 to tell the test_server_io process +%% to buffer all print requests. +%% +%% An io session is always started with a +%% {started,Ref,Pid,Num,Mod,Func} message (and +%% test_server_io:start_transaction/0 will be called) and terminated +%% with {finished,Ref,Pid,Num,Mod,Func,Result,RetVal} (and +%% test_server_io:end_transaction/0 will be called). The result +%% shipped with the finished message from a parallel process is used +%% to update status data of the current test run. An 'EXIT' message +%% from each parallel test case process (after finishing and %% terminating) is also received and handled here. %% %% During execution of a parallel group, any cases (conf or normal) @@ -3599,13 +3631,13 @@ rm_cases_upto(Ref, [_|Ps]) -> %% correct sequence. This function handles also the print messages %% generated by nested group cases that have been executed sequentially %% by the main process (note that these cases do not generate 'EXIT' -%% messages, only 'start', 'print' and 'finished' messages). +%% messages, only 'start' and 'finished' messages). %% %% See the header comment for run_test_cases_loop/4 for more %% info about IO handling. %% %% Note: It is important that the type of messages handled here -%% do not get consumated by test_server:run_test_case_msgloop/5 +%% do not get consumed by test_server:run_test_case_msgloop/5 %% during the test case execution (e.g. in the catch clause of %% the receive)! @@ -3632,7 +3664,7 @@ handle_test_case_io_and_status() -> %% Handle cases (without Ref) that belong to the top parallel group (i.e. when Refs = []) handle_io_and_exit_loop([], [{undefined,CurrPid,CaseNum,Mod,Func}|Ps] = Cases, Ok,Skip,Fail) -> - %% retreive the start message for the current io session (= testcase) + %% retrieve the start message for the current io session (= testcase) receive {started,_,CurrPid,CaseNum,Mod,Func} -> {Ok1,Skip1,Fail1} = @@ -3674,9 +3706,11 @@ handle_io_and_exits(Main, CurrPid, CaseNum, Mod, Func, Cases) -> receive %% end of io session from test case executed by main process {finished,_,Main,CaseNum,Mod,Func,Result,_RetVal} -> + test_server_io:print_buffered(CurrPid), {Result,{Mod,Func}}; %% end of io session from test case executed by parallel process {finished,_,CurrPid,CaseNum,Mod,Func,Result,RetVal} -> + test_server_io:print_buffered(CurrPid), case Result of ok -> put(test_server_ok, get(test_server_ok)+1); @@ -3689,13 +3723,9 @@ handle_io_and_exits(Main, CurrPid, CaseNum, Mod, Func, Cases) -> end, {Result,{Mod,Func}}; - %% print to common log file - {print,CurrPid,Detail,Msg} -> - output({Detail,Msg}, internal), - handle_io_and_exits(Main, CurrPid, CaseNum, Mod, Func, Cases); - %% unexpected termination of test case process {'EXIT',TCPid,Reason} when Reason /= normal -> + test_server_io:print_buffered(CurrPid), {value,{_,_,Num,M,F}} = lists:keysearch(TCPid, 2, Cases), print(1, "Error! Process for test case #~p (~p:~p) died! Reason: ~p", [Num, M, F, Reason]), @@ -3730,48 +3760,46 @@ handle_io_and_exits(Main, CurrPid, CaseNum, Mod, Func, Cases) -> run_test_case(Ref, Num, Mod, Func, Args, RunInit, Where, TimetrapData) -> file:set_cwd(filename:dirname(get(test_server_dir))), run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, - TimetrapData, [], [], self()). + TimetrapData, [], self()). run_test_case(Ref, Num, Mod, Func, Args, skip_init, Where, TimetrapData, Mode) -> %% a conf case is always executed by the main process run_test_case1(Ref, Num, Mod, Func, Args, skip_init, Where, - TimetrapData, [], Mode, self()); + TimetrapData, Mode, self()); run_test_case(Ref, Num, Mod, Func, Args, RunInit, Where, TimetrapData, Mode) -> file:set_cwd(filename:dirname(get(test_server_dir))), + Main = self(), case check_prop(parallel, Mode) of false -> %% this is a sequential test case run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, - TimetrapData, [], Mode, self()); + TimetrapData, Mode, Main); _Ref -> %% this a parallel test case, spawn the new process - Main = self(), - {dictionary,State} = process_info(self(), dictionary), - spawn_link(fun() -> - run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, - TimetrapData, State, Mode, Main) - end) + Dictionary = get(), + {dictionary,Dictionary} = process_info(self(), dictionary), + spawn_link( + fun() -> + process_flag(trap_exit, true), + [put(Key, Val) || {Key,Val} <- Dictionary], + set_io_buffering({tc,Main}), + run_test_case1(Ref, Num, Mod, Func, Args, RunInit, + Where, TimetrapData, Mode, Main) + end) end. run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, - TimetrapData, State, Mode, Main) -> - %% if this runs on a parallel test case process, - %% copy the dictionary from the main process - do_if_parallel(Main, fun() -> process_flag(trap_exit, true) end, ok), - CopyDict = fun() -> lists:foreach(fun({Key,Val}) -> - put(Key, Val) - end, State) - end, - do_if_parallel(Main, CopyDict, ok), - do_if_parallel(Main, fun() -> - put(test_server_common_io_handler, {tc,Main}) - end, ok), + TimetrapData, Mode, Main) -> + group_leader(test_server_io:get_gl(Main == self()), self()), + %% if io is being buffered, send start io session message %% (no matter if case runs on parallel or main process) - case get(test_server_common_io_handler) of - undefined -> ok; - _ -> Main ! {started,Ref,self(),Num,Mod,Func} + case is_io_buffered() of + false -> ok; + true -> + test_server_io:start_transaction(), + Main ! {started,Ref,self(),Num,Mod,Func} end, TSDir = get(test_server_dir), case Where of @@ -3780,6 +3808,7 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, host -> ok end, + print(major, "=case ~p:~p", [Mod, Func]), MinorName = start_minor_log_file(Mod, Func), print(minor, "<a name=\"top\"></a>", [], internal_raw), @@ -3831,13 +3860,12 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, [num2str(Num),fw_name(Mod),GroupName,MinorBase,Func, MinorBase,MinorBase]), - do_if_parallel(Main, ok, fun erlang:yield/0), + do_unless_parallel(Main, fun erlang:yield/0), - RejectIoReqs = get(test_server_reject_io_reqs), %% run the test case {Result,DetectedFail,ProcsBefore,ProcsAfter} = run_test_case_apply(Num, Mod, Func, [UpdatedArgs], get_name(Mode), - RunInit, Where, TimetrapData, RejectIoReqs), + RunInit, Where, TimetrapData), {Time,RetVal,Loc,Opts,Comment} = case Result of Normal={_Time,_RetVal,_Loc,_Opts,_Comment} -> Normal; @@ -3849,7 +3877,7 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, print_timestamp(minor, "Ended at "), print(major, "=ended ~s", [lists:flatten(timestamp_get(""))]), - do_if_parallel(Main, ok, fun() -> file:set_cwd(filename:dirname(TSDir)) end), + do_unless_parallel(Main, fun() -> file:set_cwd(filename:dirname(TSDir)) end), %% call the appropriate progress function clause to print the results to log Status = @@ -3958,10 +3986,13 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, %% if io is being buffered, send finished message %% (no matter if case runs on parallel or main process) - case get(test_server_common_io_handler) of - undefined -> ok; - _ -> Main ! {finished,Ref,self(),Num,Mod,Func, - ?mod_result(Status),{Time,RetVal,Opts}} + case is_io_buffered() of + false -> + ok; + true -> + test_server_io:end_transaction(), + Main ! {finished,Ref,self(),Num,Mod,Func, + ?mod_result(Status),{Time,RetVal,Opts}} end, {Time,RetVal,Opts}. @@ -3969,18 +4000,11 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit, Where, %%-------------------------------------------------------------------- %% various help functions -%% Call If() if we're on parallel process, or -%% call Else() if we're on main process -do_if_parallel(Pid, If, Else) -> +%% Call Action if we are running on the main process (not parallel). +do_unless_parallel(Main, Action) when is_function(Action, 0) -> case self() of - Pid -> - if is_function(Else) -> Else(); - true -> Else - end; - _ -> - if is_function(If) -> If(); - true -> If - end + Main -> Action(); + _ -> ok end. num2str(0) -> ""; @@ -4456,7 +4480,7 @@ do_format_exception(Reason={Error,Stack}) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% run_test_case_apply(CaseNum, Mod, Func, Args, Name, RunInit, -%% Where, TimetrapData, RejectIoReqs) -> +%% Where, TimetrapData) -> %% {{Time,RetVal,Loc,Opts,Comment},DetectedFail,ProcessesBefore,ProcessesAfter} | %% {{died,Reason,unknown,Comment},DetectedFail,ProcessesBefore,ProcessesAfter} %% Name = atom() @@ -4476,20 +4500,20 @@ do_format_exception(Reason={Error,Stack}) -> %% result back over the socket. Else test_server runs the case directly on host. run_test_case_apply(CaseNum, Mod, Func, Args, Name, RunInit, host, - TimetrapData, RejectIoReqs) -> + TimetrapData) -> test_server:run_test_case_apply({CaseNum,Mod,Func,Args,Name,RunInit, - TimetrapData,RejectIoReqs}); + TimetrapData}); run_test_case_apply(CaseNum, Mod, Func, Args, Name, RunInit, target, - TimetrapData, RejectIoReqs) -> + TimetrapData) -> case get(test_server_ctrl_job_sock) of undefined -> %% local target test_server:run_test_case_apply({CaseNum,Mod,Func,Args,Name,RunInit, - TimetrapData,RejectIoReqs}); + TimetrapData}); JobSock -> %% remote target request(JobSock, {test_case,{CaseNum,Mod,Func,Args,Name,RunInit, - TimetrapData,RejectIoReqs}}), + TimetrapData}}), read_job_sock_loop(JobSock) end. @@ -4501,16 +4525,6 @@ run_test_case_apply(CaseNum, Mod, Func, Args, Name, RunInit, target, %% %% Just like io:format, except that depending on the Detail value, the output %% is directed to console, major and/or minor log files. -%% -%% To handle printouts to common (not minor) log files from parallel test -%% case processes, the test_server_common_io_handler value is checked. If -%% set, the data is sent to the main controlling process. Note that test -%% cases that belong to a conf group nested under a parallel group will also -%% get its io data sent to main rather than immediately printed out, even -%% if the test cases are executed by the same, main, process (ie the main -%% process sends messages to itself then). -%% -%% Buffered io is handled by the handle_test_case_io_and_status/0 function. print(Detail, Format) -> print(Detail, Format, []). @@ -4523,19 +4537,7 @@ print(Detail, Format, Args, Printer) -> print_or_buffer(Detail, Msg, Printer). print_or_buffer(Detail, Msg, Printer) -> - case get(test_server_minor_level) of - _ when Detail == minor -> - output({Detail,Msg}, Printer); - MinLevel when is_number(Detail), Detail >= MinLevel -> - output({Detail,Msg}, Printer); - _ -> % Detail < Minor | major | html - case get(test_server_common_io_handler) of - undefined -> - output({Detail,Msg}, Printer); - {_,MainPid} -> - MainPid ! {print,self(),Detail,Msg} - end - end. + test_server_gl:print(group_leader(), Detail, Msg, Printer). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% print_timestamp(Detail, Leader) -> ok @@ -4599,112 +4601,6 @@ format(Detail, Format, Args) -> print_or_buffer(Detail, Str, self()). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% output({Level,Message}, Sender) -> ok -%% Level = integer() | minor | major | html -%% Message = string() | [integer()] -%% Sender = string() | internal -%% -%% Outputs the message on the channels indicated by Level. If Level is an -%% atom, only the corresponding channel receives the output. When Level is -%% an integer console, major and/or minor log file will receive output -%% depending on the user set thresholds (see get_levels/0, set_levels/3) -%% -%% When printing on the console, the message is prefixed with the test -%% suite's name. In case a name is not set (yet), Sender is used. -%% -%% When not outputting to the console, and the Sender is 'internal', -%% the message is prefixed with "=== ", so that it will be apparent that -%% the message comes from the test server and not the test suite itself. - -output({Level,Msg}, Sender) when is_integer(Level) -> - SumLev = get(test_server_summary_level), - if Level =< SumLev -> - output_to_fd(stdout, Msg, Sender); - true -> - ok - end, - MajLev = get(test_server_major_level), - if Level =< MajLev -> - output_to_fd(get(test_server_major_fd), Msg, Sender); - true -> - ok - end, - MinLev = get(test_server_minor_level), - if Level >= MinLev -> - output_to_fd(get(test_server_minor_fd), Msg, Sender); - true -> - ok - end; -output({minor,Bytes}, Sender) when is_list(Bytes) -> - output_to_fd(get(test_server_minor_fd), Bytes, Sender); -output({major,Bytes}, Sender) when is_list(Bytes) -> - output_to_fd(get(test_server_major_fd), Bytes, Sender); -output({minor,Bytes}, Sender) when is_binary(Bytes) -> - output_to_fd(get(test_server_minor_fd),binary_to_list(Bytes), Sender); -output({major,Bytes}, Sender) when is_binary(Bytes) -> - output_to_fd(get(test_server_major_fd),binary_to_list(Bytes), Sender); -output({html,Msg}, _Sender) -> - case get(test_server_html_fd) of - undefined -> - ok; - Fd -> - io:put_chars(Fd,Msg), - case file:position(Fd, {cur, 0}) of - {ok, Pos} -> - %% We are writing to a seekable file. Finalise so - %% we get complete valid (and viewable) HTML code. - %% Then rewind to overwrite the finalising code. - io:put_chars(Fd, "\n</table>\n"), - case get(test_server_html_footer) of - undefined -> - io:put_chars(Fd, "</body>\n</html>\n"); - Footer -> - io:put_chars(Fd, Footer) - end, - file:position(Fd, Pos); - {error, epipe} -> - %% The file is not seekable. We cannot erase what - %% we've already written --- so the reader will - %% have to wait until we're done. - ok - end - end; -output({minor,Data}, Sender) -> - output_to_fd(get(test_server_minor_fd), - lists:flatten(io_lib:format( - "Unexpected output: ~p~n", [Data])),Sender); -output({major,Data}, Sender) -> - output_to_fd(get(test_server_major_fd), - lists:flatten(io_lib:format( - "Unexpected output: ~p~n", [Data])),Sender). - -output_to_fd(stdout, Msg, Sender) -> - Name = - case get(test_server_name) of - undefined -> Sender; - Other -> Other - end, - io:format("Testing ~s: ~s\n", [Name, lists:flatten(Msg)]); -output_to_fd(undefined, _Msg, _Sender) -> - ok; -output_to_fd(Fd, [$=|Msg], internal) -> - io:put_chars(Fd, [$=]), - io:put_chars(Fd, Msg), - io:put_chars(Fd, "\n"); - -output_to_fd(Fd, Msg, internal) -> - io:put_chars(Fd, [$=,$=,$=,$ ]), - io:put_chars(Fd, Msg), - io:put_chars(Fd, "\n"); - -output_to_fd(Fd, Msg, _Sender) -> - io:put_chars(Fd, Msg), - case get(test_server_log_nl) of - false -> ok; - _ -> io:put_chars(Fd, "\n") - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% xhtml(BasicHtml, XHtml) -> BasicHtml | XHtml %% xhtml(HTML, XHTML) -> @@ -5216,7 +5112,7 @@ get_target_info() -> %% Called by test_server. See test_server:start_node/3 for details start_node(Name, Type, Options) -> - T = 10 * ?ACCEPT_TIMEOUT, % give some extra time + T = 10 * ?ACCEPT_TIMEOUT * test_server:timetrap_scale_factor(), format(minor, "Attempt to start ~w node ~p with options ~p", [Type, Name, Options]), case controller_call({start_node,Name,Type,Options}, T) of @@ -5261,7 +5157,8 @@ start_node(Name, Type, Options) -> %% when the new node has contacted test_server_ctrl again wait_for_node(Slave) -> - case catch controller_call({wait_for_node,Slave},10000) of + T = 10000 * test_server:timetrap_scale_factor(), + case catch controller_call({wait_for_node,Slave},T) of {'EXIT',{timeout,_}} -> {error,timeout}; ok -> ok end. @@ -5544,7 +5441,7 @@ check_cover_file([], Exclude, Include) -> %% %% This per application analysis writes the file cover.html in the %% application's run.<timestamp> directory. -cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, TestDir) -> +cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, Stop, TestDir) -> write_default_cross_coverlog(TestDir), {ok,CoverLog} = file:open(filename:join(TestDir, ?coverlog_name), [write]), @@ -5575,7 +5472,7 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, TestDir) -> io:fwrite(CoverLog, "<p>Excluded module(s): <code>~p</code>\n", [Excluded]), - Coverage = cover_analyse(Analyse, AnalyseMods), + Coverage = cover_analyse(Analyse, AnalyseMods, Stop), case lists:filter(fun({_M,{_,_,_}}) -> false; (_) -> true @@ -5592,32 +5489,37 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, TestDir) -> file:write_file(filename:join(TestDir, ?cover_total), term_to_binary(TotPercent)). -cover_analyse(Analyse, AnalyseMods) -> +cover_analyse(Analyse, AnalyseMods, Stop) -> TestDir = get(test_server_log_dir_base), case get(test_server_ctrl_job_sock) of undefined -> %% local target - test_server:cover_analyse({Analyse,TestDir}, AnalyseMods); + test_server:cover_analyse({Analyse,TestDir}, AnalyseMods, Stop); JobSock -> %% remote target request(JobSock, {sync_apply,{test_server, cover_analyse, - [Analyse,AnalyseMods]}}), + [Analyse,AnalyseMods, Stop]}}), read_job_sock_loop(JobSock) end. %% Cover analysis, cross application %% This can be executed on any node after all tests are finished. -%% The node's current directory must be the same as when the tests -%% were run. -cross_cover_analyse(Analyse) -> - cross_cover_analyse(Analyse, undefined). - -cross_cover_analyse(Analyse, CrossModules) -> - CoverdataFiles = get_coverdata_files(), +%% Apps = [{App,Dir}] +%% App = atom(), application name +%% Dir = string(), the log directory for App, normally where +%% run.<timestamp> is found. +%% Modules = [atom()], modules that have been cover compiled during tests +%% of other apps than the one they belong to. +cross_cover_analyse(Analyse, Apps) -> + cross_cover_analyse(Analyse, Apps, get_cross_modules()). +cross_cover_analyse(Analyse, Apps, Modules) -> + Apps1 = get_latest_run_dirs(Apps), + Apps2 = add_cross_modules(Modules,Apps1), + CoverdataFiles = get_coverdata_files(Apps2), lists:foreach(fun(CDF) -> cover:import(CDF) end, CoverdataFiles), - io:fwrite("Cover analysing... ", []), + io:fwrite("Cover analysing...\n", []), DetailsFun = case Analyse of details -> @@ -5631,25 +5533,15 @@ cross_cover_analyse(Analyse, CrossModules) -> _ -> fun(_,_) -> undefined end end, - SortedModules = - case CrossModules of - undefined -> - sort_modules([Mod || Mod <- get_all_cross_modules(), - lists:member(Mod, cover:imported_modules())], []); - _ -> - sort_modules(CrossModules, []) - end, - Coverage = analyse_apps(SortedModules, DetailsFun, []), + Coverage = analyse_apps(Apps2, DetailsFun, []), cover:stop(), - write_cross_cover_logs(Coverage). + write_cross_cover_logs(Coverage,Apps2). -%% For each application from which there are modules listed in the -%% cross.cover, write a cross cover log (cross_cover.html). -write_cross_cover_logs([{App,Coverage}|T]) -> - case last_test_for_app(App) of - false -> - ok; - Dir -> +%% For each application from which there are cross cover analysed +%% modules, write a cross cover log (cross_cover.html). +write_cross_cover_logs([{App,Coverage}|T],Apps) -> + case lists:keyfind(App,1,Apps) of + {_,Dir,Mods} when Mods=/=[] -> CoverLogName = filename:join(Dir,?cross_coverlog_name), {ok,CoverLog} = file:open(CoverLogName, [write]), write_coverlog_header(CoverLog), @@ -5657,54 +5549,51 @@ write_cross_cover_logs([{App,Coverage}|T]) -> "<h1>Coverage results for \'~w\' from all tests</h1>\n", [App]), write_cover_result_table(CoverLog, Coverage), - io:fwrite("Written file ~p\n", [CoverLogName]) + io:fwrite("Written file ~p\n", [CoverLogName]); + _ -> + ok end, - write_cross_cover_logs(T); -write_cross_cover_logs([]) -> + write_cross_cover_logs(T,Apps); +write_cross_cover_logs([],_) -> io:fwrite("done\n", []). -%% Find all exported coverdata files. First find all the latest -%% run.<timestamp> directories, and the check if there is a file named -%% all.coverdata. -get_coverdata_files() -> - PossibleFiles = [last_coverdata_file(Dir) || - Dir <- filelib:wildcard([$*|?logdir_ext]), - filelib:is_dir(Dir)], - [File || File <- PossibleFiles, filelib:is_file(File)]. - -last_coverdata_file(Dir) -> - LastDir = last_test(filelib:wildcard(filename:join(Dir,"run.[1-2]*")),false), - filename:join(LastDir,"all.coverdata"). - - -%% Find the latest run.<timestamp> directory for the given application. -last_test_for_app(App) -> - AppLogDir = atom_to_list(App)++?logdir_ext, - last_test(filelib:wildcard(filename:join(AppLogDir,"run.[1-2]*")),false). - -last_test([Run|Rest], false) -> - last_test(Rest, Run); -last_test([Run|Rest], Latest) when Run > Latest -> - last_test(Rest, Run); -last_test([_|Rest], Latest) -> - last_test(Rest, Latest); -last_test([], Latest) -> +%% Get the latest run.<timestamp> directories +get_latest_run_dirs([{App,Dir}|Apps]) -> + [{App,get_latest_run_dir(Dir)} | get_latest_run_dirs(Apps)]; +get_latest_run_dirs([]) -> + []. + +get_latest_run_dir(Dir) -> + case filelib:wildcard(filename:join(Dir,"run.[1-2]*")) of + [] -> + Dir; + [H|T] -> + get_latest_dir(T,H) + end. + +get_latest_dir([H|T],Latest) when H>Latest -> + get_latest_dir(T,H); +get_latest_dir([_|T],Latest) -> + get_latest_dir(T,Latest); +get_latest_dir([],Latest) -> Latest. -%% Sort modules according to the application they belong to. -%% Return [{App,LastTestDir,ModuleList}] -sort_modules([M|Modules], Acc) -> - App = get_app(M), - Acc1 = - case lists:keysearch(App, 1, Acc) of - {value,{App,LastTest,List}} -> - lists:keyreplace(App, 1, Acc, {App,LastTest,[M|List]}); +%% Associate the cross cover modules with their applications. +add_cross_modules(Mods,Apps)-> + do_add_cross_modules(Mods,[{App,Dir,[]} || {App,Dir} <- Apps]). +do_add_cross_modules([Mod|Mods],Apps)-> + App = get_app(Mod), + NewApps = + case lists:keytake(App,1,Apps) of + {value,{App,Dir,AppMods},Rest} -> + [{App,Dir,lists:umerge([Mod],AppMods)}|Rest]; false -> - [{App,last_test_for_app(App),[M]}|Acc] + Apps end, - sort_modules(Modules, Acc1); -sort_modules([], Acc) -> - Acc. + do_add_cross_modules(Mods,NewApps); +do_add_cross_modules([],Apps) -> + %% Just to get the modules in the same order as app-only cover log + [{App,Dir,lists:reverse(Mods)} || {App,Dir,Mods} <- Apps]. get_app(Module) -> Beam = code:which(Module), @@ -5712,6 +5601,14 @@ get_app(Module) -> [AppStr|_] = string:tokens(AppDir,"-"), list_to_atom(AppStr). +%% Find all exported coverdata files. +get_coverdata_files(Apps) -> + lists:flatmap( + fun({_,LatestAppDir,_}) -> + filelib:wildcard(filename:join(LatestAppDir,"all.coverdata")) + end, + Apps). + %% For each application, analyse all modules %% Used for cross cover analysis. @@ -5732,7 +5629,7 @@ analyse_modules(_Dir, [], _DetailsFun, Acc) -> %% Read the cross cover file (cross.cover) -get_all_cross_modules() -> +get_cross_modules() -> get_cross_modules(all). get_cross_modules(App) -> case file:consult(?cross_cover_file) of @@ -5835,11 +5732,11 @@ write_default_cross_coverlog(TestDir) -> {ok,CrossCoverLog} = file:open(filename:join(TestDir,?cross_coverlog_name), [write]), write_coverlog_header(CrossCoverLog), - io:fwrite(CrossCoverLog, - ["No cross cover modules exist for this application,", - xhtml("<br>","<br />"), - "or cross cover analysis is not completed.\n" - "</body></html>\n"], []), + io:put_chars(CrossCoverLog, + ["No cross cover modules exist for this application,", + xhtml("<br>","<br />"), + "or cross cover analysis is not completed.\n" + "</body></html>\n"]), file:close(CrossCoverLog). write_cover_result_table(CoverLog,Coverage) -> |