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-rw-r--r--lib/common_test/src/ct_cover.erl32
-rw-r--r--lib/common_test/test/common_test.cover16
-rw-r--r--lib/test_server/src/Makefile3
-rw-r--r--lib/test_server/src/test_server.erl11
-rw-r--r--lib/test_server/src/test_server_ctrl.erl285
-rw-r--r--lib/test_server/src/ts.erl31
6 files changed, 204 insertions, 174 deletions
diff --git a/lib/common_test/src/ct_cover.erl b/lib/common_test/src/ct_cover.erl
index d39f50ba00..ae671c750a 100644
--- a/lib/common_test/src/ct_cover.erl
+++ b/lib/common_test/src/ct_cover.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -24,7 +24,7 @@
-module(ct_cover).
--export([get_spec/1, add_nodes/1, remove_nodes/1]).
+-export([get_spec/1, add_nodes/1, remove_nodes/1, cross_cover_analyse/2]).
-include("ct_util.hrl").
@@ -100,6 +100,22 @@ remove_nodes(Nodes) ->
%%%-----------------------------------------------------------------
+%%% @spec cross_cover_analyse(Level,Tests) -> ok
+%%% Level = overview | details
+%%% Tests = [{Tag,Dir}]
+%%% Tag = atom()
+%%% Dir = string()
+%%%
+%%% @doc Accumulate cover results over multiple tests.
+%%% See the chapter about <seealso
+%%% marker="cover_chapter#cross_cover">cross cover
+%%% analysis</seealso> in the users's guide.
+%%%
+cross_cover_analyse(Level,Tests) ->
+ test_server_ctrl:cross_cover_analyse(Level,Tests).
+
+
+%%%-----------------------------------------------------------------
%%% @hidden
%% Read cover specification file and return the parsed info.
@@ -249,9 +265,11 @@ get_app_info(App=#cover{app=Name}, [{excl_mods,Name,Mods1}|Terms]) ->
Mods = App#cover.excl_mods,
get_app_info(App#cover{excl_mods=Mods++Mods1},Terms);
-get_app_info(App=#cover{app=Name}, [{cross_apps,Name,AppMods1}|Terms]) ->
- AppMods = App#cover.cross,
- get_app_info(App#cover{cross=AppMods++AppMods1},Terms);
+get_app_info(App=#cover{app=none}, [{cross,Cross}|Terms]) ->
+ get_app_info(App, [{cross,none,Cross}|Terms]);
+get_app_info(App=#cover{app=Name}, [{cross,Name,Cross1}|Terms]) ->
+ Cross = App#cover.cross,
+ get_app_info(App#cover{cross=Cross++Cross1},Terms);
get_app_info(App=#cover{app=none}, [{src_dirs,Dirs}|Terms]) ->
get_app_info(App, [{src_dirs,none,Dirs}|Terms]);
@@ -354,10 +372,10 @@ remove_excludes_and_dups(CoverData=#cover{excl_mods=Excl,incl_mods=Incl}) ->
files2mods(Info=#cover{excl_mods=ExclFs,
incl_mods=InclFs,
- cross=CrossFs}) ->
+ cross=Cross}) ->
Info#cover{excl_mods=files2mods1(ExclFs),
incl_mods=files2mods1(InclFs),
- cross=files2mods1(CrossFs)}.
+ cross=[{Tag,files2mods1(Fs)} || {Tag,Fs} <- Cross]}.
files2mods1([M|Fs]) when is_atom(M) ->
[M|files2mods1(Fs)];
diff --git a/lib/common_test/test/common_test.cover b/lib/common_test/test/common_test.cover
index 66697854ea..3aa49623e7 100644
--- a/lib/common_test/test/common_test.cover
+++ b/lib/common_test/test/common_test.cover
@@ -1,10 +1,10 @@
%% -*- erlang -*-
{incl_app,common_test,details}.
-{cross_apps,common_test,[erl2html2,
- test_server,
- test_server_ctrl,
- test_server_gl,
- test_server_h,
- test_server_io,
- test_server_node,
- test_server_sup]}.
+{cross,common_test,[{test_server,[erl2html2,
+ test_server,
+ test_server_ctrl,
+ test_server_gl,
+ test_server_h,
+ test_server_io,
+ test_server_node,
+ test_server_sup]}]}.
diff --git a/lib/test_server/src/Makefile b/lib/test_server/src/Makefile
index 20e7a5942c..3261936472 100644
--- a/lib/test_server/src/Makefile
+++ b/lib/test_server/src/Makefile
@@ -69,7 +69,6 @@ INTERNAL_HRL_FILES = test_server_internal.hrl
TS_HRL_FILES= ts.hrl
C_FILES =
AUTOCONF_FILES = configure.in conf_vars.in
-COVER_FILES = cross.cover
PROGRAMS = configure config.sub config.guess install-sh
CONFIG = ts.config ts.unix.config ts.win32.config
@@ -137,7 +136,7 @@ release_tests_spec: opt
$(INSTALL_DATA) $(ERL_FILES) $(TS_ERL_FILES) \
$(HRL_FILES) $(INTERNAL_HRL_FILES) $(TS_HRL_FILES) \
$(TS_TARGET_FILES) \
- $(AUTOCONF_FILES) $(C_FILES) $(COVER_FILES) $(CONFIG) \
+ $(AUTOCONF_FILES) $(C_FILES) $(CONFIG) \
"$(RELEASE_PATH)/test_server"
$(INSTALL_SCRIPT) $(PROGRAMS) "$(RELEASE_PATH)/test_server"
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl
index 14cdfd391a..72bc7bb0d7 100644
--- a/lib/test_server/src/test_server.erl
+++ b/lib/test_server/src/test_server.erl
@@ -97,7 +97,8 @@ init_purify() ->
%% is found, else {error,application_not_found}.
cover_compile({none,_Exclude,Include,Cross}) ->
- CompileMods = Include++Cross,
+ CrossMods = lists:flatmap(fun({_,M}) -> M end,Cross),
+ CompileMods = Include++CrossMods,
case length(CompileMods) of
0 ->
io:fwrite("WARNING: No modules to cover compile!\n\n",[]),
@@ -111,7 +112,8 @@ cover_compile({none,_Exclude,Include,Cross}) ->
{ok,Include}
end;
cover_compile({App,all,Include,Cross}) ->
- CompileMods = Include++Cross,
+ CrossMods = lists:flatmap(fun({_,M}) -> M end,Cross),
+ CompileMods = Include++CrossMods,
case length(CompileMods) of
0 ->
io:fwrite("WARNING: No modules to cover compile!\n\n",[]),
@@ -129,9 +131,10 @@ cover_compile({App,all,Include,Cross}) ->
{ok,Include}
end;
cover_compile({App,Exclude,Include,Cross}) ->
+ CrossMods = lists:flatmap(fun({_,M}) -> M end,Cross),
case code:lib_dir(App) of
{error,bad_name} ->
- case Include++Cross of
+ case Include++CrossMods of
[] ->
io:format("\nWARNING: Can't find lib_dir for \'~w\'\n"
"Not cover compiling!\n\n",[App]),
@@ -152,7 +155,7 @@ cover_compile({App,Exclude,Include,Cross}) ->
WC = filename:join(EbinDir,"*.beam"),
AllMods = module_names(filelib:wildcard(WC)),
AnalyseMods = (AllMods ++ Include) -- Exclude,
- CompileMods = AnalyseMods ++ Cross,
+ CompileMods = AnalyseMods ++ CrossMods,
case length(CompileMods) of
0 ->
io:fwrite("WARNING: No modules to cover compile!\n\n",[]),
diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl
index bc08c12089..10cba3fbd4 100644
--- a/lib/test_server/src/test_server_ctrl.erl
+++ b/lib/test_server/src/test_server_ctrl.erl
@@ -53,8 +53,7 @@
-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/8,
- cross_cover_analyse/2, cross_cover_analyse/3, trc/1, stop_trace/0]).
+-export([cover/2, cover/3, cover/8, cross_cover_analyse/2, trc/1, stop_trace/0]).
-export([testcase_callback/1]).
-export([set_random_seed/1]).
-export([kill_slavenodes/0]).
@@ -88,14 +87,16 @@
-define(data_dir_suffix, "_data/").
-define(suitelog_name, "suite.log").
-define(coverlog_name, "cover.html").
+-define(raw_coverlog_name, "cover.log").
-define(cross_coverlog_name, "cross_cover.html").
+-define(raw_cross_coverlog_name, "cross_cover.log").
+-define(cross_cover_info, "cross_cover.info").
-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").
-define(html_ext, ".html").
--define(cross_cover_file, "cross.cover").
-define(now, erlang:now()).
-define(pl2a(M), test_server_sup:package_atom(M)).
@@ -409,7 +410,9 @@ cover(CoverFile, Analyse) ->
cover(App, CoverFile, 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}).
+ controller_call({cover,
+ {App,{CoverFile,Exclude,Include,Cross,Export}},
+ Analyse,Stop}).
testcase_callback(ModFunc) ->
controller_call({testcase_callback,ModFunc}).
@@ -4898,33 +4901,52 @@ pinfo(P) ->
%% - it does not belong to the application, but is listed in the
%% {include,List} part of the App.cover file
%% - it does not belong to the application, but is listed in the
-%% cross.cover file (in the test_server application) under 'all'
-%% or under the tested application.
-%%
-%% The modules listed in the cross.cover file are modules that are
-%% hevily used by other applications than the one they belong
-%% to. After all tests are completed, these modules can be analysed
-%% with coverage data from all tests - see cross_cover_analyse/1. The
-%% result is stored in a file called cross_cover.html in the
-%% run.<timestamp> directory of the application the modules belong
-%% to.
-%%
-%% For example, the lists module is listed in cross.cover to be
-%% included in all tests. lists belongs to the stdlib
-%% application. cross_cover_analyse/1 will create a file named
-%% cross_cover.html under the newest stdlib.logs/run.xxx directory,
-%% where the coverage result for the lists module from all tests is
-%% presented.
-%%
-%% The lists module is also presented in the normal coverage log
-%% for stdlib, but that only includes the coverage achieved by
-%% the stdlib tests themselves.
-%%
-%% The Cross cover file cross.cover contains elements like this:
-%% {App,Modules}.
-%% where App can be an application name or the atom all. The
-%% application (or all applications) shall cover compile the listed
-%% Modules.
+%% {cross,[{Tag,List}]} part of the App.cover file
+%%
+%% The modules listed in the 'cross' part of the cover file are
+%% modules that are heavily used by other tests than the one where
+%% they are explicitly tested. They should then be listed as 'cross'
+%% in the cover file for the test where they are used but do not
+%% belong.
+%%
+%% After all tests are completed, the these modules can be analysed
+%% with coverage data from all tests where they are compiled - see
+%% cross_cover_analyse/2. The result is stored in a file called
+%% cross_cover.html in the run.<timestamp> directory of the
+%% test the modules belong to.
+%%
+%% Example:
+%% If the module m1 belongs to system s1 but is heavily used also in
+%% the tests for another system s2, then the cover files for the two
+%% systems could be like this:
+%%
+%% s1.cover:
+%% {include,[m1]}.
+%%
+%% s2.cover:
+%% {include,[....]}. % modules belonging to system s2
+%% {cross,[{s1,[m1]}]}.
+%%
+%% When the tests for both s1 and s2 are completed, run
+%% cross_cover_analyse(Level,[{s1,S1LogDir},{s2,S2LogDir}]), and
+%% the accumulated cover data for m1 will be written to
+%% S1LogDir/[run.<timestamp>/]cross_cover.html
+%%
+%% S1LogDir and S2LogDir are either the run.<timestamp> directories
+%% for the two tests, or the parent directory of these, in which case
+%% the latest run.<timestamp> directory will be chosen.
+%%
+%% Note that the m1 module will also be presented in the normal
+%% coverage log for s1 (due to the include statement in s1.cover), but
+%% that only includes the coverage achieved by the s1 test itself.
+%%
+%% The Tag in the 'cross' statement in the cover file has no other
+%% purpose than mapping the list of modules ([m1] in the example
+%% above) to the correct log directory where it should be included in
+%% the cross_cover.html file (S1LogDir in the example above).
+%% I.e. the value of the Tag has no meaning, it could be foo as well
+%% as s1 above, as long as the same Tag is used in the cover file and
+%% in the call to cross_cover_analyse/2.
%% Cover compilation
@@ -4933,8 +4955,7 @@ cover_compile({App,{_File,Exclude,Include,Cross,_Export}}) ->
cover_compile1({App,Exclude,Include,Cross});
cover_compile({App,CoverFile}) ->
- Cross = get_cross_modules(App),
- {Exclude,Include} = read_cover_file(CoverFile),
+ {Exclude,Include,Cross} = read_cover_file(CoverFile),
cover_compile1({App,Exclude,Include,Cross}).
cover_compile1(What) ->
@@ -4945,41 +4966,57 @@ cover_compile1(What) ->
%% (Exclude), and a list of modules that are not members of the
%% application but shall be compiled (Include).
read_cover_file(none) ->
- {[],[]};
+ {[],[],[]};
read_cover_file(CoverFile) ->
case file:consult(CoverFile) of
{ok,List} ->
- case check_cover_file(List, [], []) of
- {ok,Exclude,Include} -> {Exclude,Include};
+ case check_cover_file(List, [], [], []) of
+ {ok,Exclude,Include,Cross} -> {Exclude,Include,Cross};
error ->
io:fwrite("Faulty format of CoverFile ~p\n", [CoverFile]),
- {[],[]}
+ {[],[],[]}
end;
{error,Reason} ->
io:fwrite("Can't read CoverFile ~p\nReason: ~p\n",
[CoverFile,Reason]),
- {[],[]}
+ {[],[],[]}
end.
-check_cover_file([{exclude,all}|Rest], _, Include) ->
- check_cover_file(Rest, all, Include);
-check_cover_file([{exclude,Exclude}|Rest], _, Include) ->
+check_cover_file([{exclude,all}|Rest], _, Include, Cross) ->
+ check_cover_file(Rest, all, Include, Cross);
+check_cover_file([{exclude,Exclude}|Rest], _, Include, Cross) ->
case lists:all(fun(M) -> is_atom(M) end, Exclude) of
true ->
- check_cover_file(Rest, Exclude, Include);
+ check_cover_file(Rest, Exclude, Include, Cross);
false ->
error
end;
-check_cover_file([{include,Include}|Rest], Exclude, _) ->
+check_cover_file([{include,Include}|Rest], Exclude, _, Cross) ->
case lists:all(fun(M) -> is_atom(M) end, Include) of
true ->
- check_cover_file(Rest, Exclude, Include);
+ check_cover_file(Rest, Exclude, Include, Cross);
false ->
error
end;
-check_cover_file([], Exclude, Include) ->
- {ok,Exclude,Include}.
+check_cover_file([{cross,Cross}|Rest], Exclude, Include, _) ->
+ case check_cross(Cross) of
+ true ->
+ check_cover_file(Rest, Exclude, Include, Cross);
+ false ->
+ error
+ end;
+check_cover_file([], Exclude, Include, Cross) ->
+ {ok,Exclude,Include,Cross}.
+check_cross([{Tag,Modules}|Rest]) ->
+ case lists:all(fun(M) -> is_atom(M) end, [Tag|Modules]) of
+ true ->
+ check_cross(Rest);
+ false ->
+ false
+ end;
+check_cross([]) ->
+ true.
%% Cover analysis, per application
@@ -5000,16 +5037,17 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, Stop, TestDir) ->
"<p><a href=\"~s\">Coverdata collected over all tests</a></p>",
[?cross_coverlog_name]),
- {CoverFile,_Included,Excluded} =
+ {CoverFile,_Included,Excluded,Cross} =
case CoverInfo of
- {File,Excl,Incl,_Cross,Export} ->
+ {File,Excl,Incl,Cr,Export} ->
cover:export(Export),
- {File,Incl,Excl};
+ {File,Incl,Excl,Cr};
File ->
- {Excl,Incl} = read_cover_file(File),
- {File,Incl,Excl}
+ {Excl,Incl,Cr} = read_cover_file(File),
+ {File,Incl,Excl,Cr}
end,
io:fwrite(CoverLog, "<p>CoverFile: <code>~p</code>\n", [CoverFile]),
+ write_cross_cover_info(TestDir,Cross),
case length(cover:imported_modules()) of
Imps when Imps > 0 ->
@@ -5022,6 +5060,8 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, Stop, TestDir) ->
io:fwrite(CoverLog, "<p>Excluded module(s): <code>~p</code>\n", [Excluded]),
Coverage = cover_analyse(Analyse, AnalyseMods, Stop),
+ file:write_file(filename:join(TestDir,?raw_coverlog_name),
+ term_to_binary(Coverage)),
case lists:filter(fun({_M,{_,_,_}}) -> false;
(_) -> true
@@ -5043,22 +5083,22 @@ cover_analyse(Analyse, AnalyseMods, Stop) ->
test_server:cover_analyse({Analyse,TestDir}, AnalyseMods, Stop).
-%% Cover analysis, cross application
+%% Cover analysis - accumulated over multiple tests
%% This can be executed on any node after all tests are finished.
-%% 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),
+%% Analyse = overview | details
+%% TagDirs = [{Tag,Dir}]
+%% Tag = atom(), identifier
+%% Dir = string(), the log directory for Tag, it can be a
+%% run.<timestamp> directory or the parent directory of
+%% such (in which case the latest run.<timestamp> directory
+%% is used)
+cross_cover_analyse(Analyse, TagDirs0) ->
+ TagDirs = get_latest_run_dirs(TagDirs0),
+ TagMods = get_all_cross_info(TagDirs,[]),
+ TagDirMods = add_cross_modules(TagMods,TagDirs),
+ CoverdataFiles = get_coverdata_files(TagDirMods),
lists:foreach(fun(CDF) -> cover:import(CDF) end, CoverdataFiles),
- io:fwrite("Cover analysing...\n", []),
+ print(stdout, "Cover analysing...\n", []),
DetailsFun =
case Analyse of
details ->
@@ -5066,39 +5106,52 @@ cross_cover_analyse(Analyse, Apps, Modules) ->
OutFile = filename:join(Dir,
atom_to_list(M) ++
".CROSS_COVER.html"),
- cover:analyse_to_file(M, OutFile, [html]),
- {file,OutFile}
+ case cover:analyse_to_file(M, OutFile, [html]) of
+ {ok,_} ->
+ {file,OutFile};
+ Error ->
+ Error
+ end
end;
_ ->
fun(_,_) -> undefined end
end,
- Coverage = analyse_apps(Apps2, DetailsFun, []),
+ Coverage = analyse_tests(TagDirMods, DetailsFun, []),
cover:stop(),
- write_cross_cover_logs(Coverage,Apps2).
+ write_cross_cover_logs(Coverage,TagDirMods).
-%% For each application from which there are cross cover analysed
+write_cross_cover_info(_Dir,[]) ->
+ ok;
+write_cross_cover_info(Dir,Cross) ->
+ {ok,Fd} = file:open(filename:join(Dir,?cross_cover_info),[write]),
+ lists:foreach(fun(C) -> io:format(Fd,"~p.~n",[C]) end, Cross),
+ file:close(Fd).
+
+%% For each test 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
+write_cross_cover_logs([{Tag,Coverage}|T],TagDirMods) ->
+ case lists:keyfind(Tag,1,TagDirMods) of
{_,Dir,Mods} when Mods=/=[] ->
+ file:write_file(filename:join(Dir,?raw_cross_coverlog_name),
+ term_to_binary(Coverage)),
CoverLogName = filename:join(Dir,?cross_coverlog_name),
{ok,CoverLog} = file:open(CoverLogName, [write]),
write_coverlog_header(CoverLog),
io:fwrite(CoverLog,
"<h1>Coverage results for \'~w\' from all tests</h1>\n",
- [App]),
+ [Tag]),
write_cover_result_table(CoverLog, Coverage),
io:fwrite("Written file ~p\n", [CoverLogName]);
_ ->
ok
end,
- write_cross_cover_logs(T,Apps);
+ write_cross_cover_logs(T,TagDirMods);
write_cross_cover_logs([],_) ->
io:fwrite("done\n", []).
%% 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([{Tag,Dir}|Rest]) ->
+ [{Tag,get_latest_run_dir(Dir)} | get_latest_run_dirs(Rest)];
get_latest_run_dirs([]) ->
[].
@@ -5117,44 +5170,47 @@ get_latest_dir([_|T],Latest) ->
get_latest_dir([],Latest) ->
Latest.
-%% 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];
+get_all_cross_info([{_Tag,Dir}|Rest],Acc) ->
+ case file:consult(filename:join(Dir,?cross_cover_info)) of
+ {ok,TagMods} ->
+ get_all_cross_info(Rest,TagMods++Acc);
+ _ ->
+ get_all_cross_info(Rest,Acc)
+ end;
+get_all_cross_info([],Acc) ->
+ Acc.
+
+%% Associate the cross cover modules with their log directories
+add_cross_modules(TagMods,TagDirs)->
+ do_add_cross_modules(TagMods,[{Tag,Dir,[]} || {Tag,Dir} <- TagDirs]).
+do_add_cross_modules([{Tag,Mods1}|TagMods],TagDirMods)->
+ NewTagDirMods =
+ case lists:keytake(Tag,1,TagDirMods) of
+ {value,{Tag,Dir,Mods},Rest} ->
+ [{Tag,Dir,lists:umerge(lists:sort(Mods1),Mods)}|Rest];
false ->
- Apps
+ TagDirMods
end,
- 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),
- AppDir = filename:basename(filename:dirname(filename:dirname(Beam))),
- [AppStr|_] = string:tokens(AppDir,"-"),
- list_to_atom(AppStr).
+ do_add_cross_modules(TagMods,NewTagDirMods);
+do_add_cross_modules([],TagDirMods) ->
+ %% Just to get the modules in the same order as in the normal cover log
+ [{Tag,Dir,lists:reverse(Mods)} || {Tag,Dir,Mods} <- TagDirMods].
%% Find all exported coverdata files.
-get_coverdata_files(Apps) ->
+get_coverdata_files(TagDirMods) ->
lists:flatmap(
- fun({_,LatestAppDir,_}) ->
- filelib:wildcard(filename:join(LatestAppDir,"all.coverdata"))
+ fun({_,LatestDir,_}) ->
+ filelib:wildcard(filename:join(LatestDir,"all.coverdata"))
end,
- Apps).
+ TagDirMods).
-%% For each application, analyse all modules
+%% For each test, analyse all modules
%% Used for cross cover analysis.
-analyse_apps([{App,LastTest,Modules}|T], DetailsFun, Acc) ->
+analyse_tests([{Tag,LastTest,Modules}|T], DetailsFun, Acc) ->
Cov = analyse_modules(LastTest, Modules, DetailsFun, []),
- analyse_apps(T, DetailsFun, [{App,Cov}|Acc]);
-analyse_apps([], _DetailsFun, Acc) ->
+ analyse_tests(T, DetailsFun, [{Tag,Cov}|Acc]);
+analyse_tests([], _DetailsFun, Acc) ->
Acc.
%% Analyse each module
@@ -5167,27 +5223,6 @@ analyse_modules(_Dir, [], _DetailsFun, Acc) ->
Acc.
-%% Read the cross cover file (cross.cover)
-get_cross_modules() ->
- get_cross_modules(all).
-get_cross_modules(App) ->
- case file:consult(?cross_cover_file) of
- {ok,List} ->
- get_cross_modules(App, List, []);
- _X ->
- []
- end.
-
-get_cross_modules(App, [{_To,Modules}|T], Acc) when App==all->
- get_cross_modules(App, T, Acc ++ Modules);
-get_cross_modules(App, [{To,Modules}|T], Acc) when To==App; To==all->
- get_cross_modules(App, T, Acc ++ Modules);
-get_cross_modules(App, [_H|T], Acc) ->
- get_cross_modules(App, T, Acc);
-get_cross_modules(_App, [], Acc) ->
- Acc.
-
-
%% Support functions for writing the cover logs (both cross and normal)
write_coverlog_header(CoverLog) ->
case catch
diff --git a/lib/test_server/src/ts.erl b/lib/test_server/src/ts.erl
index 3ddc58fdbc..bb6fb991e0 100644
--- a/lib/test_server/src/ts.erl
+++ b/lib/test_server/src/ts.erl
@@ -160,8 +160,8 @@ help(installed) ->
" the given run options\n",
" ts:cross_cover_analyse(Level)\n"
" - Used after ts:run with option cover or \n"
- " cover_details. Analyses modules specified in\n"
- " cross.cover.\n"
+ " cover_details. Analyses modules specified with\n"
+ " a 'cross' statement in the cover spec file.\n"
" Level can be 'overview' or 'details'.\n",
" ts:compile_testcases()~n"
" ts:compile_testcases(Apps)~n"
@@ -506,8 +506,7 @@ cross_cover_analyse([Level]) ->
cross_cover_analyse(Level);
cross_cover_analyse(Level) ->
Apps = get_last_app_tests(),
- Modules = get_cross_modules(Apps,[]),
- test_server_ctrl:cross_cover_analyse(Level,Apps,Modules).
+ test_server_ctrl:cross_cover_analyse(Level,Apps).
get_last_app_tests() ->
AllTests = filelib:wildcard(filename:join(["*","*_test.logs"])),
@@ -536,30 +535,6 @@ get_last_app_tests([Dir|Dirs],RE,Acc) ->
get_last_app_tests([],_,Acc) ->
Acc.
-get_cross_modules([{App,_}|Apps],Acc) ->
- Mods = cross_modules(App),
- get_cross_modules(Apps,lists:umerge(Mods,Acc));
-get_cross_modules([],Acc) ->
- Acc.
-
-cross_modules(App) ->
- case default_coverfile(App) of
- none ->
- [];
- File ->
- case catch file:consult(File) of
- {ok,CoverSpec} ->
- case lists:keyfind(cross_apps,1,CoverSpec) of
- false ->
- [];
- {cross_apps,App,Modules} ->
- lists:usort(Modules)
- end;
- _ ->
- []
- end
- end.
-
%%% Implementation.
check_and_run(Fun) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 23:33:53 +0000