| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script> |
| description("Tests calling initMutationEvent() on a mutation event while it is being dispatched and after."); |
| |
| function eventHandler(ev) { |
| event = ev; |
| debug(""); |
| debug("* In event handler"); |
| shouldBeEqualToString("event.type", "foo"); |
| shouldBeTrue("event.bubbles"); |
| shouldBeFalse("event.cancelable"); |
| shouldBe("event.target", "document.body"); |
| shouldBe("event.currentTarget", "document.body"); |
| shouldBe("event.eventPhase", "Event.AT_TARGET"); |
| shouldBe("event.relatedNode", "document.body"); |
| |
| debug(""); |
| // It should not be possible to re-initialize an event being dispatched. |
| shouldNotThrow('event.initMutationEvent("bar", false, true, document.documentElement)'); |
| shouldBeEqualToString("event.type", "foo"); |
| shouldBeTrue("event.bubbles"); |
| shouldBeFalse("event.cancelable"); |
| shouldBe("event.target", "document.body"); |
| shouldBe("event.currentTarget", "document.body"); |
| shouldBe("event.eventPhase", "Event.AT_TARGET"); |
| shouldBe("event.relatedNode", "document.body"); |
| } |
| |
| var testEvent = document.createEvent("mutationevent"); |
| shouldBe("testEvent.__proto__", "MutationEvent.prototype"); |
| shouldNotThrow('testEvent.initMutationEvent("foo", true, false, document.body)'); |
| shouldBeEqualToString("testEvent.type", "foo"); |
| shouldBeTrue("testEvent.bubbles"); |
| shouldBeFalse("testEvent.cancelable"); |
| shouldBeNull("testEvent.target"); |
| shouldBeNull("testEvent.currentTarget"); |
| shouldBe("testEvent.eventPhase", "Event.NONE"); |
| shouldBe("testEvent.relatedNode", "document.body"); |
| |
| document.body.addEventListener("foo", eventHandler); |
| shouldNotThrow('document.body.dispatchEvent(testEvent)'); |
| |
| debug(""); |
| debug("* After event has been dispatched"); |
| shouldBeEqualToString("testEvent.type", "foo"); |
| shouldBeTrue("testEvent.bubbles"); |
| shouldBeFalse("testEvent.cancelable"); |
| shouldBe("testEvent.target", "document.body"); |
| shouldBeNull("testEvent.currentTarget"); |
| shouldBe("testEvent.eventPhase", "Event.NONE"); |
| shouldBe("testEvent.relatedNode", "document.body"); |
| |
| // It should now be possible to re-initialize the event. |
| debug(""); |
| shouldNotThrow('testEvent.initMutationEvent("bar", false, true, document.documentElement)'); |
| shouldBeEqualToString("testEvent.type", "bar"); |
| shouldBeFalse("testEvent.bubbles"); |
| shouldBeTrue("testEvent.cancelable"); |
| shouldBeNull("testEvent.target"); |
| shouldBeNull("testEvent.currentTarget"); |
| shouldBe("testEvent.eventPhase", "Event.NONE"); |
| shouldBe("testEvent.relatedNode", "document.documentElement"); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
