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-rw-r--r--lib/wx/test/Makefile3
-rw-r--r--lib/wx/test/wx_basic_SUITE.erl157
-rw-r--r--lib/wx/test/wx_obj_test.erl7
-rw-r--r--lib/wx/test/wx_oc_object.erl44
-rw-r--r--lib/wx/test/wx_opengl_SUITE.erl2
5 files changed, 208 insertions, 5 deletions
diff --git a/lib/wx/test/Makefile b/lib/wx/test/Makefile
index 9a78307be1..2eaf2f8ae5 100644
--- a/lib/wx/test/Makefile
+++ b/lib/wx/test/Makefile
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2008-2016. All Rights Reserved.
+# Copyright Ericsson AB 2008-2017. 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.
@@ -29,6 +29,7 @@ APPDIR = $(shell dirname $(PWD))
ERL_COMPILE_FLAGS = -pa $(APPDIR)/ebin
Mods = wxt wx_test_lib wx_obj_test \
+ wx_oc_object \
wx_app_SUITE \
wx_basic_SUITE \
wx_event_SUITE \
diff --git a/lib/wx/test/wx_basic_SUITE.erl b/lib/wx/test/wx_basic_SUITE.erl
index 6a2528780e..d53bd3c15a 100644
--- a/lib/wx/test/wx_basic_SUITE.erl
+++ b/lib/wx/test/wx_basic_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2017. 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.
@@ -49,10 +49,13 @@ suite() -> [{ct_hooks,[ts_install_cth]}, {timetrap,{minutes,2}}].
all() ->
[silent_start, create_window, several_apps, wx_api, wx_misc,
- data_types, wx_object].
+ data_types, wx_object, {group, undef_callbacks},
+ undef_in_handle_info, undef_in_terminate].
groups() ->
- [].
+ [{undef_callbacks, [],
+ [undef_handle_event, undef_handle_call, undef_handle_cast, undef_handle_info,
+ undef_code_change, undef_terminate1, undef_terminate2]}].
init_per_group(_GroupName, Config) ->
Config.
@@ -426,6 +429,154 @@ wx_object(Config) ->
catch wx:destroy(),
ok.
+%% Test that the server crashes correctly if the handle_event callback is
+%% not exported in the callback module
+undef_handle_event(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_handle_event(_Config) ->
+ wx:new(),
+ {_, _, _, Pid} = wx_object:start(wx_oc_object, [], []),
+ MRef = monitor(process, Pid),
+ %% Mock a call to handle_event
+ Pid ! {wx, a, b, c, d},
+ ok = receive
+ {'DOWN', MRef, process, Pid,
+ {undef, [{wx_oc_object, handle_event, _, _}|_]}} ->
+ ok
+ after 5000 ->
+ ct:fail(should_crash)
+ end.
+
+%% Test that the server crashes correctly if the handle_call callback is
+%% not exported in the callback module
+undef_handle_call(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_handle_call(_Config) ->
+ wx:new(),
+ Frame = wx_object:start(wx_oc_object, [], []),
+ try
+ wx_object:call(Frame, call_msg),
+ ct:fail(should_crash)
+ catch error:{{undef, [{wx_oc_object,handle_call, _, _}|_]},
+ {wx_object,call,_}} ->
+ ok
+ end.
+
+%% Test that the server crashes correctly if the handle_cast callback is
+%% not exported in the callback module
+undef_handle_cast(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_handle_cast(_Config) ->
+ wx:new(),
+ {_, _, _, Pid} = Frame = wx_object:start(wx_oc_object, [], []),
+ MRef = monitor(process, Pid),
+ wx_object:cast(Frame, cast_msg),
+ ok = receive
+ {'DOWN', MRef, process, Pid,
+ {undef, [{wx_oc_object, handle_cast, _, _}|_]}} ->
+ ok
+ after 5000 ->
+ ct:fail(should_crash)
+ end.
+
+%% Test the default implementation of handle_info if the callback module
+%% does not export it
+undef_handle_info(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_handle_info(_Config) ->
+ wx:new(),
+ {_, _, _, Pid} = wx_object:start(wx_oc_object, [], []),
+ MRef = monitor(process, Pid),
+ Pid ! test,
+ receive
+ {'DOWN', MRef, process, Pid, _} ->
+ ct:fail(should_not_crash)
+ after 500 ->
+ ok
+ end,
+ ok = wx_object:stop(Pid).
+
+%% Test the server crashes correctly if called and the code_change callback is
+%% not exported in the callback module
+undef_code_change(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_code_change(_Config) ->
+ wx:new(),
+ {_, _, _, Pid} = wx_object:start(wx_oc_object, [], []),
+ sys:suspend(Pid),
+ sys:replace_state(Pid, fun([P, S, M, T]) -> [P, {new, S}, M, T] end),
+ {error, {'EXIT', {undef, [{wx_oc_object,code_change, [_, _, _], _}|_]}}}
+ = sys:change_code(Pid, wx_oc_object, old_vsn, []),
+ ok = sys:resume(Pid),
+ ok = wx_object:stop(Pid).
+
+%% Test the default implementation of terminate if the callback module
+%% does not export it
+undef_terminate1(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_terminate1(_Config) ->
+ ok = terminate([], normal).
+
+%% Test the default implementation of terminate if the callback module
+%% does not export it
+undef_terminate2(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_terminate2(_Config) ->
+ ok = terminate([{error, test}, infinity], {error, test}).
+
+terminate(ArgsTl, Reason) ->
+ wx:new(),
+ {_, _, _, Pid} = wx_object:start(wx_oc_object, [], []),
+ MRef = monitor(process, Pid),
+ ok = apply(wx_object, stop, [Pid|ArgsTl]),
+ receive
+ {'DOWN', MRef, process, Pid, Reason} ->
+ ok
+ after 1000 ->
+ ct:fail(failed)
+ end.
+
+%% Test that the server crashes correctly if the handle_info callback is
+%% calling an undefined function
+undef_in_handle_info(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_in_handle_info(_Config) ->
+ wx:new(),
+ Init = ui_init_fun(),
+ {_, _, _, Pid} = wx_object:start(wx_obj_test,
+ [{parent, self()}, {init, Init}], []),
+ unlink(Pid),
+ MRef = monitor(process, Pid),
+ Pid ! {call_undef_fun, {wx_obj_test, handle_info}},
+ receive
+ {'DOWN', MRef, process, Pid,
+ {undef, [{wx_obj_test, handle_info, _, _}|_]}} ->
+ ok
+ after 1000 ->
+ ct:fail(failed)
+ end,
+ ok.
+
+%% Test that the server crashes correctly if the terminate callback is
+%% calling an undefined function
+undef_in_terminate(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+undef_in_terminate(_Config) ->
+ wx:new(),
+ Init = ui_init_fun(),
+ Frame = wx_object:start(wx_obj_test,
+ [{parent, self()}, {init, Init},
+ {terminate, {wx_obj_test, terminate}}], []),
+ try
+ wx_object:stop(Frame),
+ ct:fail(should_crash)
+ catch error:{{undef, [{wx_obj_test, terminate, _, _}|_]}, _} ->
+ ok
+ end.
+
+ui_init_fun() ->
+ Init = fun() ->
+ Frame0 = wxFrame:new(wx:null(), ?wxID_ANY, "Test wx_object", [{size, {500, 400}}]),
+ Frame = wx_object:set_pid(Frame0, self()),
+ Sz = wxBoxSizer:new(?wxHORIZONTAL),
+ Panel = wxPanel:new(Frame),
+ wxSizer:add(Sz, Panel, [{flag, ?wxEXPAND}, {proportion, 1}]),
+ wxWindow:show(Frame),
+ {Frame, {Frame, Panel}}
+ end,
+ Init.
+
check_events(Msgs) ->
check_events(Msgs, 0,0).
diff --git a/lib/wx/test/wx_obj_test.erl b/lib/wx/test/wx_obj_test.erl
index 23142e28b2..65ecb4f50d 100644
--- a/lib/wx/test/wx_obj_test.erl
+++ b/lib/wx/test/wx_obj_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2011-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2011-2017. 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.
@@ -79,6 +79,9 @@ handle_cast(What, State = #state{parent=Pid}) ->
Pid ! {cast, What},
{noreply, State}.
+handle_info({call_undef_fun, {Mod, Fun}}, State) ->
+ Mod:Fun(),
+ {noreply, State};
handle_info(What, State = #state{parent=Pid}) ->
Pid ! {info, What},
{noreply, State}.
@@ -87,6 +90,8 @@ terminate(What, #state{parent=Pid, opts=Opts, user_state=US}) ->
case proplists:get_value(terminate, Opts) of
undefined ->
ok;
+ {Mod, Fun} ->
+ Mod:Fun();
Terminate ->
Terminate(US)
end,
diff --git a/lib/wx/test/wx_oc_object.erl b/lib/wx/test/wx_oc_object.erl
new file mode 100644
index 0000000000..3924202410
--- /dev/null
+++ b/lib/wx/test/wx_oc_object.erl
@@ -0,0 +1,44 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2017. 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(wx_oc_object).
+-include_lib("wx/include/wx.hrl").
+
+-behaviour(wx_object).
+
+%% gen_server callbacks
+-export([init/1]).
+
+-record(state, {}).
+
+init([]) ->
+ Init = fun() ->
+ Frame0 = wxFrame:new(wx:null(), ?wxID_ANY, "Test wx_object", [{size, {500, 400}}]),
+ Frame = wx_object:set_pid(Frame0, self()),
+ Sz = wxBoxSizer:new(?wxHORIZONTAL),
+ Panel = wxPanel:new(Frame),
+ wxSizer:add(Sz, Panel, [{flag, ?wxEXPAND}, {proportion, 1}]),
+ wxWindow:show(Frame),
+ {Frame, {Frame, Panel}}
+ end,
+ {Obj, _UserState} = Init(),
+ {Obj, #state{}};
+init([Init]) ->
+ {Obj, _UserState} = Init(),
+ {Obj, #state{}}.
diff --git a/lib/wx/test/wx_opengl_SUITE.erl b/lib/wx/test/wx_opengl_SUITE.erl
index 643a0df6a3..3de9209fae 100644
--- a/lib/wx/test/wx_opengl_SUITE.erl
+++ b/lib/wx/test/wx_opengl_SUITE.erl
@@ -111,6 +111,8 @@ canvas(Config) ->
?m(false, wx:is_null(wxGLCanvas:getContext(Canvas))),
?m({'EXIT', {{error, no_gl_context,_},_}}, gl:getString(?GL_VENDOR)),
+ gl:viewport(0,0,50,50), %% Show cause an error report
+
?m(ok, wxGLCanvas:setCurrent(Canvas)),
io:format("Vendor: ~s~n", [gl:getString(?GL_VENDOR)]),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 18:14:56 +0000