diff options
Diffstat (limited to 'lib/tools')
| -rw-r--r-- | lib/tools/src/cover.erl | 86 |
1 files changed, 49 insertions, 37 deletions
diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl index 128aa84831..b8cb8e58cf 100644 --- a/lib/tools/src/cover.erl +++ b/lib/tools/src/cover.erl @@ -596,7 +596,6 @@ main_process_loop(State) -> {From, {export,OutFile,Module}} -> spawn(fun() -> - io:format(user, "EXPORTING: ~p to ~p~n",[Module, OutFile]), do_export(Module, OutFile, From, State) end), main_process_loop(State); @@ -667,20 +666,11 @@ main_process_loop(State) -> {From, {{analyse, Analysis, Level}, Module}} -> S = try Loaded = is_loaded(Module, State), - analyse_info(Module,State#main_state.imported), - C = case Loaded of - {loaded, _File} -> - [{Module,Clauses}] = - ets:lookup(?COVER_TABLE,Module), - collect(Module,Clauses,State#main_state.nodes), - Clauses; - _ -> - [{Module,Clauses}] = - ets:lookup(?COLLECTION_TABLE,Module), - Clauses - end, - R = do_analyse(Module, Analysis, Level, C), - reply(From, R), + spawn(fun() -> + do_parallel_analysis( + Module, Analysis, Level, + Loaded, From, State) + end), State catch throw:Reason -> reply(From,{error, {not_cover_compiled,Module}}), @@ -691,28 +681,12 @@ main_process_loop(State) -> {From, {{analyse_to_file, OutFile, Opts},Module}} -> S = try Loaded = is_loaded(Module, State), - File = case Loaded of - {loaded, File0} -> - [{Module,Clauses}] = - ets:lookup(?COVER_TABLE,Module), - collect(Module, Clauses, - State#main_state.nodes), - File0; - {imported, File0, _} -> - File0 - end, - case find_source(File) of - {beam,_BeamFile} -> - reply(From, {error,no_source_code_found}), - State; - ErlFile -> - analyse_info(Module,State#main_state.imported), - HTML = lists:member(html,Opts), - R = do_analyse_to_file(Module,OutFile, - ErlFile,HTML), - reply(From, R), - State - end + spawn(fun() -> + do_parallel_analysis_to_file( + Module, OutFile, Opts, + Loaded, From, State) + end), + State catch throw:Reason -> reply(From,{error, {not_cover_compiled,Module}}), not_loaded(Module, Reason, State) @@ -1842,6 +1816,22 @@ find_source(File0) -> end end. +do_parallel_analysis(Module, Analysis, Level, Loaded, From, State) -> + analyse_info(Module,State#main_state.imported), + C = case Loaded of + {loaded, _File} -> + [{Module,Clauses}] = + ets:lookup(?COVER_TABLE,Module), + collect(Module,Clauses,State#main_state.nodes), + Clauses; + _ -> + [{Module,Clauses}] = + ets:lookup(?COLLECTION_TABLE,Module), + Clauses + end, + R = do_analyse(Module, Analysis, Level, C), + reply(From, R). + %% do_analyse(Module, Analysis, Level, Clauses)-> {ok,Answer} | {error,Error} %% Clauses = [{Module,Function,Arity,Clause,Lines}] do_analyse(Module, Analysis, line, _Clauses) -> @@ -1918,6 +1908,28 @@ merge_functions([{_MFA,R}|Functions], MFun, Result) -> merge_functions([], _MFun, Result) -> Result. +do_parallel_analysis_to_file(Module, OutFile, Opts, Loaded, From, State) -> + File = case Loaded of + {loaded, File0} -> + [{Module,Clauses}] = + ets:lookup(?COVER_TABLE,Module), + collect(Module, Clauses, + State#main_state.nodes), + File0; + {imported, File0, _} -> + File0 + end, + case find_source(File) of + {beam,_BeamFile} -> + reply(From, {error,no_source_code_found}); + ErlFile -> + analyse_info(Module,State#main_state.imported), + HTML = lists:member(html,Opts), + R = do_analyse_to_file(Module,OutFile, + ErlFile,HTML), + reply(From, R) + end. + %% do_analyse_to_file(Module,OutFile,ErlFile) -> {ok,OutFile} | {error,Error} %% Module = atom() %% OutFile = ErlFile = string() |