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-rw-r--r--lib/tools/src/cover.erl56
1 files changed, 43 insertions, 13 deletions
diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl
index a2e8288227..50a812aa09 100644
--- a/lib/tools/src/cover.erl
+++ b/lib/tools/src/cover.erl
@@ -61,6 +61,9 @@
analyse/1, analyse/2, analyse/3, analyze/1, analyze/2, analyze/3,
analyse_to_file/1, analyse_to_file/2, analyse_to_file/3,
analyze_to_file/1, analyze_to_file/2, analyze_to_file/3,
+ async_analyse_to_file/1,async_analyse_to_file/2,
+ async_analyse_to_file/3, async_analyze_to_file/1,
+ async_analyze_to_file/2, async_analyze_to_file/3,
export/1, export/2, import/1,
modules/0, imported/0, imported_modules/0, which_nodes/0, is_compiled/1,
reset/1, reset/0,
@@ -389,6 +392,30 @@ analyze_to_file(Module, OptOrOut) -> analyse_to_file(Module, OptOrOut).
analyze_to_file(Module, OutFile, Options) ->
analyse_to_file(Module, OutFile, Options).
+async_analyse_to_file(Module) ->
+ do_spawn(?MODULE,analyse_to_file, [Module]).
+async_analyse_to_file(Module, OutFileOrOpts) ->
+ do_spawn(?MODULE, analyse_to_file, [Module, OutFileOrOpts]).
+async_analyse_to_file(Module, OutFile, Options) ->
+ do_spawn(?MODULE, analyse_to_file, [Module, OutFile, Options]).
+
+do_spawn(M,F,A) ->
+ spawn(fun() ->
+ case apply(M,F,A) of
+ {ok, _} ->
+ ok;
+ {error, Reason} ->
+ exit(Reason)
+ end
+ end).
+
+async_analyze_to_file(Module) ->
+ async_analyse_to_file(Module).
+async_analyze_to_file(Module, OutFileOrOpts) ->
+ async_analyse_to_file(Module, OutFileOrOpts).
+async_analyze_to_file(Module, OutFile, Options) ->
+ async_analyse_to_file(Module, OutFile, Options).
+
outfilename(Module,Opts) ->
case lists:member(html,Opts) of
true ->
@@ -824,7 +851,7 @@ remote_process_loop(State) ->
end.
do_collect(Module, CollectorPid, From) ->
- AllClauses =
+ AllMods =
case Module of
'_' -> ets:tab2list(?COVER_CLAUSE_TABLE);
_ -> ets:lookup(?COVER_CLAUSE_TABLE, Module)
@@ -833,21 +860,24 @@ do_collect(Module, CollectorPid, From) ->
%% Sending clause by clause in order to avoid large lists
pmap(
fun({_Mod,Clauses}) ->
- pmap(fun({M,F,A,C,_L}) ->
- Pattern =
- {#bump{module=M, function=F, arity=A, clause=C}, '_'},
- Bumps = ets:match_object(?COVER_TABLE, Pattern),
- %% Reset
- lists:foreach(fun({Bump,_N}) ->
- ets:insert(?COVER_TABLE, {Bump,0})
- end,
- Bumps),
- CollectorPid ! {chunk,Bumps}
- end,Clauses)
- end,AllClauses),
+ lists:map(fun(Clause) ->
+ send_collected_data(Clause, CollectorPid)
+ end,Clauses)
+ end,AllMods),
CollectorPid ! done,
remote_reply(From, ok).
+send_collected_data({M,F,A,C,_L}, CollectorPid) ->
+ Pattern =
+ {#bump{module=M, function=F, arity=A, clause=C}, '_'},
+ Bumps = ets:match_object(?COVER_TABLE, Pattern),
+ %% Reset
+ lists:foreach(fun({Bump,_N}) ->
+ ets:insert(?COVER_TABLE, {Bump,0})
+ end,
+ Bumps),
+ CollectorPid ! {chunk,Bumps}.
+
reload_originals([{Module,_File}|Compiled]) ->
do_reload_original(Module),
reload_originals(Compiled);