| Index: LayoutTests/screen_orientation/screenorientation-detached-notify-no-crash.html
|
| diff --git a/LayoutTests/screen_orientation/screenorientation-detached-notify-no-crash.html b/LayoutTests/screen_orientation/screenorientation-detached-notify-no-crash.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..087f4898a6adc6b6bc5e22119fdc8035f922261d
|
| --- /dev/null
|
| +++ b/LayoutTests/screen_orientation/screenorientation-detached-notify-no-crash.html
|
| @@ -0,0 +1,30 @@
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<body>
|
| +<script src="../resources/testharness.js"></script>
|
| +<script src="../resources/testharnessreport.js"></script>
|
| +<iframe id=testIframe></iframe>
|
| +<script>
|
| +var notifyTest = async_test("Test that async event dispatch to detached frame is gracefully handled.");
|
| +
|
| +function changeOrientationAndDetach() {
|
| + // Dispatch an orientationchange event; this is handled asynchronously,
|
| + // queueing a task/timer to do the actual dispatch.
|
| + window.testRunner.setMockScreenOrientation('portrait-secondary');
|
| +
|
| + // Detach the iframe while the event dispatch is in-flight. If
|
| + // the screen orientation controller is finalized during the
|
| + // detach, the async event dispatch just after will be treated
|
| + // like a no-op -- there's no controller to handle the dispatch.
|
| + document.body.removeChild(testIframe);
|
| + setTimeout(function () { notifyTest.done(); }, 0);
|
| +}
|
| +notifyTest.step(function () {
|
| + // Force the creation of a ScreenOrientation and register it
|
| + // with the controller, so that orientationchange events are sent.
|
| + var currentType = window.screen.orientation.type;
|
| + testIframe.src = "resources/iframe-listen-orientation-change-detach.html";
|
| +});
|
| +</script>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 1190293002:
Have ScreenOrientationController use a timer for async event dispatch again (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master