FLEX-35362 Added unit test to reproduce the bug. As expected, it currently fails.
Project: http://git-wip-us.apache.org/repos/asf/flex-sdk/repo Commit: http://git-wip-us.apache.org/repos/asf/flex-sdk/commit/23a306cc Tree: http://git-wip-us.apache.org/repos/asf/flex-sdk/tree/23a306cc Diff: http://git-wip-us.apache.org/repos/asf/flex-sdk/diff/23a306cc Branch: refs/heads/master Commit: 23a306cc8a08bfb21165aed7647a4f1ba6edbc4b Parents: 243507a Author: Mihai Chira <mih...@apache.org> Authored: Wed Oct 18 14:41:02 2017 +0200 Committer: Mihai Chira <mih...@apache.org> Committed: Wed Oct 18 14:41:02 2017 +0200 ---------------------------------------------------------------------- .../DropDownListBase_FLEX_35362_Tests.as | 60 ++++++++++++++++++++ 1 file changed, 60 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/flex-sdk/blob/23a306cc/frameworks/projects/spark/tests/spark/components/DropDownListBase_FLEX_35362_Tests.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/spark/tests/spark/components/DropDownListBase_FLEX_35362_Tests.as b/frameworks/projects/spark/tests/spark/components/DropDownListBase_FLEX_35362_Tests.as new file mode 100644 index 0000000..1c081df --- /dev/null +++ b/frameworks/projects/spark/tests/spark/components/DropDownListBase_FLEX_35362_Tests.as @@ -0,0 +1,60 @@ +package spark.components { + import flash.events.Event; + import flash.events.EventDispatcher; + import flash.events.KeyboardEvent; + import flash.ui.Keyboard; + + import org.flexunit.asserts.assertTrue; + import org.flexunit.async.Async; + import org.fluint.uiImpersonation.UIImpersonator; + + public class DropDownListBase_FLEX_35362_Tests { + private var _sut:DropDownList; + private static const NO_ENTER_FRAMES_TO_ALLOW:int = 2; + private static var noEnterFramesRemaining:int = NaN; + private static const _finishNotifier:EventDispatcher = new EventDispatcher(); + + [Before] + public function setUp():void + { + _sut = new DropDownList(); + } + + [After] + public function tearDown():void + { + _sut = null; + UIImpersonator.removeAllChildren(); + } + + [Test(async, timeout=1000)] + public function test_pressing_END_right_after_opening_doesnt_trigger_fatal():void + { + //given + UIImpersonator.addChild(_sut); + + noEnterFramesRemaining = NO_ENTER_FRAMES_TO_ALLOW; + UIImpersonator.testDisplay.addEventListener(Event.ENTER_FRAME, onEnterFrame); + Async.handleEvent(this, _finishNotifier, Event.COMPLETE, then_open_drop_down_and_press_key, 300); + } + + private function then_open_drop_down_and_press_key(event:Event, passThroughData:Object):void + { + //when + _sut.openDropDown(); + _sut.dispatchEvent(new KeyboardEvent(KeyboardEvent.KEY_DOWN, true, false, 0, Keyboard.END, 0, true, false, false, true, false)); + + //then - no fatal thrown + assertTrue(true); + } + + private static function onEnterFrame(event:Event):void + { + if(!--noEnterFramesRemaining) + { + UIImpersonator.testDisplay.removeEventListener(Event.ENTER_FRAME, onEnterFrame); + _finishNotifier.dispatchEvent(new Event(Event.COMPLETE)); + } + } + } +}
