device-orientation-events-of-detached-documents.https.html

<!DOCTYPE html>
<html>
<head>
<title>Device sensor event listeners for `window` of detached documents.</title>
</head>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="resources/orientation-event-helpers.js"></script>
<script>

promise_test(async t => {
  const childFrame = document.createElement('iframe');
  childFrame.src = "/common/blank.html";
  document.body.append(childFrame);

  const childLoadWatcher = new EventWatcher(t, childFrame, ["load"]);
  await childLoadWatcher.wait_for("load");

  const contentWindow = childFrame.contentWindow;
  const contentDocument = childFrame.contentDocument;

  await test_driver.set_permission({ name: 'accelerometer' }, 'granted', contentWindow);
  await test_driver.set_permission({ name: 'gyroscope' }, 'granted', contentWindow);
  await test_driver.set_permission({ name: 'magnetometer' }, 'granted', contentWindow);

  assert_equals(await contentWindow.DeviceOrientationEvent.requestPermission(),
                'granted');
  assert_equals(await contentWindow.DeviceMotionEvent.requestPermission(),
                'granted');

  document.body.remove(childFrame);

  assert_not_equals(contentWindow, null);
  assert_not_equals(contentDocument, null);
  assert_equals(contentDocument.defaultView, null);

  contentWindow.addEventListener("devicemotion", () => {});
  contentWindow.addEventListener("deviceorientation", () => {});
  contentWindow.addEventListener("deviceorientationabsolute", () => {});

}, 'Adding an event listener on the window of a detached document does not crash.');

</script>
</body>
</html>
chromium/third_party/blink/web_tests/external/wpt/orientation-event/device-orientation-events-of-detached-documents.https.html
