Throw Exception when test doesn't clean up HID Events properly
https://bugs.webkit.org/show_bug.cgi?id=166271
Patch by Megan Gardner <megan_gardner@apple.com> on 2016-12-20
Reviewed by Simon Fraser.
Add in a check when UIScriptController is deleted to make sure that the HID event
callback dictionary is empty. If it is not, and a HID event is hit, this will cause
the program to crash without any good information. Crashes are race-y, and will still
happen with malformed test, but the information will be much more helpful.
* DumpRenderTree/ios/UIScriptControllerIOS.mm:
(WTR::UIScriptController::checkForClean):
* TestRunnerShared/UIScriptContext/UIScriptContext.cpp:
(UIScriptContext::~UIScriptContext):
* TestRunnerShared/UIScriptContext/UIScriptController.cpp:
(WTR::UIScriptController::checkForClean):
* TestRunnerShared/UIScriptContext/UIScriptController.h:
* WebKitTestRunner/ios/HIDEventGenerator.h:
* WebKitTestRunner/ios/HIDEventGenerator.mm:
(-[HIDEventGenerator checkHIDCallbacksClear]):
* WebKitTestRunner/ios/TestControllerIOS.mm:
* WebKitTestRunner/ios/UIScriptControllerIOS.mm:
(WTR::UIScriptController::checkForClean):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@210048 268f45cc-cd09-0410-ab3c-d52691b4dbfc
9 files changed
