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-rw-r--r--lib/common_test/src/ct_cover.erl32
-rw-r--r--lib/common_test/test/common_test.cover16
2 files changed, 33 insertions, 15 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]}]}.