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author | Dan Gudmundsson <[email protected]> | 2016-04-22 09:14:44 +0200 |
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committer | Dan Gudmundsson <[email protected]> | 2016-04-22 09:14:44 +0200 |
commit | e0a67398ad3d034e1afe59585a5f82af6981c1eb (patch) | |
tree | d30cbe869fd90d312857f44cafd39301c79e867f /lib/wx/test/wx_class_SUITE.erl | |
parent | 9bff4dbbaf44ff563b3d67c65061f5f0a7d7f944 (diff) | |
parent | eeb1a534c7be3648d74f490a3daaccb6bbe8545a (diff) | |
download | otp-e0a67398ad3d034e1afe59585a5f82af6981c1eb.tar.gz otp-e0a67398ad3d034e1afe59585a5f82af6981c1eb.tar.bz2 otp-e0a67398ad3d034e1afe59585a5f82af6981c1eb.zip |
Merge branch 'dgud/wx/show_modal_callback_hangs/OTP-13491'
* dgud/wx/show_modal_callback_hangs/OTP-13491:
wx test: Setup timetraps
wx: Fix callback problems
Diffstat (limited to 'lib/wx/test/wx_class_SUITE.erl')
-rw-r--r-- | lib/wx/test/wx_class_SUITE.erl | 68 |
1 files changed, 66 insertions, 2 deletions
diff --git a/lib/wx/test/wx_class_SUITE.erl b/lib/wx/test/wx_class_SUITE.erl index e23fd901f5..f88c10f987 100644 --- a/lib/wx/test/wx_class_SUITE.erl +++ b/lib/wx/test/wx_class_SUITE.erl @@ -46,12 +46,12 @@ end_per_testcase(Func,Config) -> wx_test_lib:end_per_testcase(Func,Config). %% SUITE specification -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> [{ct_hooks,[ts_install_cth]}, {timetrap,{minutes,2}}]. all() -> [calendarCtrl, treeCtrl, notebook, staticBoxSizer, clipboard, helpFrame, htmlWindow, listCtrlSort, listCtrlVirtual, - radioBox, systemSettings, taskBarIcon, toolbar, popup]. + radioBox, systemSettings, taskBarIcon, toolbar, popup, modal]. groups() -> []. @@ -621,3 +621,67 @@ lang_env() -> format_env({match, List}) -> [io:format(" ~ts~n",[L]) || L <- List]; format_env(nomatch) -> ok. + +%% Add a testcase that tests that we can recurse in showModal +%% because it hangs in observer if object are not destroyed correctly +%% when popping the stack + +modal(Config) -> + Wx = wx:new(), + case {?wxMAJOR_VERSION, ?wxMINOR_VERSION, ?wxRELEASE_NUMBER} of + {2, Min, Rel} when Min < 8 orelse (Min =:= 8 andalso Rel < 11) -> + {skip, "old wxWidgets version"}; + _ -> + Frame = wxFrame:new(Wx, -1, "Test Modal windows"), + wxFrame:show(Frame), + Env = wx:get_env(), + Tester = self(), + ets:new(test_state, [named_table, public]), + Upd = wxUpdateUIEvent:getUpdateInterval(), + wxUpdateUIEvent:setUpdateInterval(500), + _Pid = spawn(fun() -> + wx:set_env(Env), + modal_dialog(Frame, 1, Tester) + end), + receive {dialog, M1, 1} -> timer:sleep(200), ets:insert(test_state, {M1, ready}) end, + receive {dialog, M2, 2} -> timer:sleep(200), ets:insert(test_state, {M2, ready}) end, + + receive done -> ok end, + receive {dialog_done, M2, 2} -> M2 end, + receive {dialog_done, M1, 1} -> M1 end, + + wxUpdateUIEvent:setUpdateInterval(Upd), + wx_test_lib:wx_destroy(Frame,Config) + end. + +modal_dialog(Parent, Level, Tester) when Level < 3 -> + M1 = wxTextEntryDialog:new(Parent, "Dialog " ++ integer_to_list(Level)), + io:format("Creating dialog ~p ~p~n",[Level, M1]), + wxDialog:connect(M1, show, [{callback, fun(#wx{event=Ev},_) -> + case Ev of + #wxShow{show=true} -> + Tester ! {dialog, M1, Level}; + _ -> ignore + end + end}]), + DoOnce = fun(_,_) -> + case ets:take(test_state, M1) of + [] -> ignore; + [_] -> modal_dialog(M1, Level+1, Tester) + end + end, + wxDialog:connect(M1, update_ui, [{callback, DoOnce}]), + ?wxID_OK = wxDialog:showModal(M1), + wxDialog:destroy(M1), + case Level > 1 of + true -> + io:format("~p: End dialog ~p ~p~n",[?LINE, Level-1, Parent]), + wxDialog:endModal(Parent, ?wxID_OK); + false -> ok + end, + Tester ! {dialog_done, M1, Level}, + ok; +modal_dialog(Parent, Level, Tester) -> + io:format("~p: End dialog ~p ~p~n",[?LINE, Level-1, Parent]), + wxDialog:endModal(Parent, ?wxID_OK), + Tester ! done. |