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authorRickard Green <[email protected]>2017-12-27 19:17:37 +0100
committerRickard Green <[email protected]>2018-01-11 15:15:56 +0100
commitc3ddb0fc41efcada961920a26f5286f12793614e (patch)
tree3a513f46b75375d66b20edfdb10e7a29ec69c6b1 /erts/emulator/test
parent194513197e19cd592f3f5c2231510542f5193fe4 (diff)
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Fix encoding of filenames in stacktraces
Diffstat (limited to 'erts/emulator/test')
-rw-r--r--erts/emulator/test/code_SUITE.erl50
-rw-r--r--erts/emulator/test/code_SUITE_data/erl_544.erl35
2 files changed, 82 insertions, 3 deletions
diff --git a/erts/emulator/test/code_SUITE.erl b/erts/emulator/test/code_SUITE.erl
index dca600bc7b..fcef070f08 100644
--- a/erts/emulator/test/code_SUITE.erl
+++ b/erts/emulator/test/code_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -27,7 +27,8 @@
constant_pools/1,constant_refc_binaries/1,
fake_literals/1,
false_dependency/1,coverage/1,fun_confusion/1,
- t_copy_literals/1, t_copy_literals_frags/1]).
+ t_copy_literals/1, t_copy_literals_frags/1,
+ erl_544/1]).
-define(line_trace, 1).
-include_lib("common_test/include/ct.hrl").
@@ -41,7 +42,8 @@ all() ->
module_md5,
constant_pools, constant_refc_binaries, fake_literals,
false_dependency,
- coverage, fun_confusion, t_copy_literals, t_copy_literals_frags].
+ coverage, fun_confusion, t_copy_literals, t_copy_literals_frags,
+ erl_544].
init_per_suite(Config) ->
erts_debug:set_internal_state(available_internal_state, true),
@@ -918,6 +920,48 @@ reloader(Mod,Code,Time) ->
reloader(Mod,Code,Time)
end.
+erl_544(Config) when is_list(Config) ->
+ case file:native_name_encoding() of
+ utf8 ->
+ {ok, CWD} = file:get_cwd(),
+ try
+ Mod = erl_544,
+ FileName = atom_to_list(Mod) ++ ".erl",
+ Priv = proplists:get_value(priv_dir, Config),
+ Data = proplists:get_value(data_dir, Config),
+ {ok, FileContent} = file:read_file(filename:join(Data,
+ FileName)),
+ Dir = filename:join(Priv, [16#2620,16#2620,16#2620]),
+ File = filename:join(Dir, FileName),
+ io:format("~ts~n", [File]),
+ ok = file:make_dir(Dir),
+ ok = file:set_cwd(Dir),
+ ok = file:write_file(File, [FileContent]),
+ {ok, Mod} = compile:file(File),
+ Res1 = (catch Mod:err()),
+ io:format("~p~n", [Res1]),
+ {'EXIT', {err, [{Mod, err, 0, Info1}|_]}} = Res1,
+ File = proplists:get_value(file, Info1),
+ Me = self(),
+ Go = make_ref(),
+ Tester = spawn_link(fun () ->
+ Mod:wait(Me, Go),
+ Mod:err()
+ end),
+ receive Go -> ok end,
+ Res2 = process_info(Tester, current_stacktrace),
+ io:format("~p~n", [Res2]),
+ {current_stacktrace,
+ [{Mod, wait, 2, Info2}|_]} = Res2,
+ File = proplists:get_value(file, Info2),
+ ok
+ after
+ ok = file:set_cwd(CWD)
+ end,
+ ok;
+ _Enc ->
+ {skipped, "Only run when native file name encoding is utf8"}
+ end.
%% Utilities.
diff --git a/erts/emulator/test/code_SUITE_data/erl_544.erl b/erts/emulator/test/code_SUITE_data/erl_544.erl
new file mode 100644
index 0000000000..c93f3ef5bc
--- /dev/null
+++ b/erts/emulator/test/code_SUITE_data/erl_544.erl
@@ -0,0 +1,35 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2018. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(erl_544).
+
+-export([err/0, wait/2]).
+
+err() ->
+ erlang:error(err).
+
+wait(Pid, Msg) ->
+ erlang:yield(),
+ Pid ! Msg,
+ receive
+ after infinity ->
+ ok
+ end,
+ err().