OTP-11660: make eunit unicode safe

All output from eunit is unicode, including the surefire XML files.

4 files changed, 61 insertions, 11 deletions

diff --git a/lib/eunit/test/Makefile b/lib/eunit/test/Makefile
index e4ddf4e42c..b0dde64c67 100644
--- a/lib/eunit/test/Makefile
+++ b/lib/eunit/test/Makefile
@@ -20,7 +20,9 @@ include $(ERL_TOP)/make/target.mk
 include $(ERL_TOP)/make/$(TARGET)/otp.mk
 
 MODULES =  \
-	eunit_SUITE
+	eunit_SUITE \
+	tlatin \
+	tutf8
 
 ERL_FILES= $(MODULES:%=%.erl)
 
diff --git a/lib/eunit/test/eunit_SUITE.erl b/lib/eunit/test/eunit_SUITE.erl
index d13dc73923..2ac6fafe5d 100644
--- a/lib/eunit/test/eunit_SUITE.erl
+++ b/lib/eunit/test/eunit_SUITE.erl
@@ -1,35 +1,35 @@
 %%
 %% %CopyrightBegin%
-%% 
+%%
 %% Copyright Ericsson AB 2010-2011. 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
 %% compliance with the License. You should have received a copy of the
 %% Erlang Public License along with this software. If not, it can be
 %% retrieved online at http://www.erlang.org/.
-%% 
+%%
 %% Software distributed under the License is distributed on an "AS IS"
 %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 %% the License for the specific language governing rights and limitations
 %% under the License.
-%% 
+%%
 %% %CopyrightEnd%
 %%
 -module(eunit_SUITE).
 
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, 
+-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
 	 init_per_group/2,end_per_group/2,
-	 app_test/1,appup_test/1,eunit_test/1]).
-	 
+	 app_test/1,appup_test/1,eunit_test/1,surefire_utf8_test/1,surefire_latin_test/1]).
+
 -include_lib("common_test/include/ct.hrl").
 
 suite() -> [{ct_hooks,[ts_install_cth]}].
 
-all() -> 
-    [app_test, appup_test, eunit_test].
+all() ->
+    [app_test, appup_test, eunit_test, surefire_utf8_test, surefire_latin_test].
 
-groups() -> 
+groups() ->
     [].
 
 init_per_suite(Config) ->
@@ -54,3 +54,21 @@ eunit_test(Config) when is_list(Config) ->
     ok = file:set_cwd(code:lib_dir(eunit)),
     ok = eunit:test(eunit).
 
+surefire_latin_test(Config) when is_list(Config) ->
+    ok = file:set_cwd(proplists:get_value(priv_dir, Config, ".")),
+	check_surefire(tlatin),
+	ok.
+
+surefire_utf8_test(Config) when is_list(Config) ->
+    ok = file:set_cwd(proplists:get_value(priv_dir, Config, ".")),
+	check_surefire(tutf8),
+	ok.
+
+check_surefire(Module) ->
+	File = "TEST-"++atom_to_list(Module)++".xml",
+	file:delete(File),
+	% ignore test result, some fail on purpose
+	eunit:test(Module, [{report,{eunit_surefire,[{dir,"."}]}}]),
+	{ok, Bin} = file:read_file(File),
+	[_|_] = unicode:characters_to_list(Bin, unicode),
+	ok.
\ No newline at end of file
diff --git a/lib/eunit/test/tlatin.erl b/lib/eunit/test/tlatin.erl
new file mode 100644
index 0000000000..a42e67d581
--- /dev/null
+++ b/lib/eunit/test/tlatin.erl
@@ -0,0 +1,15 @@
+% coding: latin-1
+
+-module(tlatin).
+
+-include_lib("eunit/include/eunit.hrl").
+
+'foo_�_test_'() ->
+	[
+	 {"1�1", fun() -> io:format("1�1 ~s ~w",[<<"a�">>, 'Z�k']), io:format([128,64,255,255]), ?assert("g�"=="g�") end}
+	 ,{<<"2�2">>, fun() -> io:format("2�2 ~s",[<<"b�">>]), io:format([128,64]), ?assert("g�"=="g�") end}
+	 ,{<<"3�3"/utf8>>, fun() -> io:format("3�3 ~ts",[<<"c�"/utf8>>]), io:format([128,64]), ?assert("g�"=="g�") end}
+	 ,{"1�1", fun() -> io:format("1�1 ~s ~w",[<<"a�">>,'Zb�d']), io:format([128,64,255,255]), ?assert("w�"=="w�") end}
+	 ,{<<"2�2">>, fun() -> io:format("2�2 ~s",[<<"b�">>]), io:format([128,64]), ?assert("w�"=="w�") end}
+	 ,{<<"3�3"/utf8>>, fun() -> io:format("3�3 ~ts",[<<"c�"/utf8>>]), io:format([128,64]), ?assert("w�"=="w�") end}
+	].
diff --git a/lib/eunit/test/tutf8.erl b/lib/eunit/test/tutf8.erl
new file mode 100644
index 0000000000..c902f3ad18
--- /dev/null
+++ b/lib/eunit/test/tutf8.erl
@@ -0,0 +1,15 @@
+%% coding: utf-8
+
+-module(tutf8).
+
+-include_lib("eunit/include/eunit.hrl").
+
+'foo_ö_test_'() ->
+	[
+	 {"1ö汉1", fun() -> io:format("1å汉1 ~s ~w",[<<"aö汉">>, 'Zök']), io:format([128,64,255,255]), ?assert("gö汉"=="gö汉") end}
+	 ,{<<"2ö汉2">>, fun() -> io:format("2å汉2 ~s",[<<"bö汉">>]), io:format([128,64]), ?assert("gö汉"=="gö汉") end}
+	 ,{<<"3ö汉3"/utf8>>, fun() -> io:format("3å汉3 ~ts",[<<"cö汉"/utf8>>]), io:format([128,64]), ?assert("gö汉"=="gö汉") end}
+	 ,{"1ä汉1", fun() -> io:format("1ä汉1 ~s ~w",[<<"aä汉">>, 'Zbäd']), io:format([128,64,255,255]), ?assert("wå汉"=="wä汉") end}
+	 ,{<<"2ä汉2">>, fun() -> io:format("2ä汉2 ~s",[<<"bä汉">>]), io:format([128,64]), ?assert("wå汉"=="wä汉") end}
+	 ,{<<"3ä汉"/utf8>>, fun() -> io:format("3ä汉3 ~ts",[<<"cä汉"/utf8>>]), io:format([128,64]), ?assert("wå汉"=="wä汉") end}
+	].