<!DOCTYPE html>
<title>Test that navigator.vibrate is disabled in fenced frames.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="resources/utils.js"></script>

<body>
<script>
// Simulate a click in frame context `frame`.
async function click(frame) {
  var actions = new test_driver.Actions();
  await actions.pointerMove(0, 0, {origin: frame})
               .pointerDown()
               .pointerUp()
               .send();
}

promise_test(async () => {
  // This test ensures that vibration is disabled in fenced frames.
  // It uses a top-level frame A and a fenced frame B.
  // The structure of the test is as follows:
  // - Check that B can't vibrate before user activation.
  // - Check that B can't vibrate after user activation.
  // - Check that A can't vibrate before user activation.
  // - Check that A CAN vibrate after user activation.

  const B = attachFencedFrameContext();
  await B.execute(() => {
    assert_false(navigator.userActivation.hasBeenActive);
    var success = navigator.vibrate(100);
    assert_false(success,
        "Vibration failed in fenced frame before user activation");
  });

  await click(B.element);
  await B.execute(() => {
    assert_true(navigator.userActivation.hasBeenActive);
    var success = navigator.vibrate(100);
    assert_false(success,
        "Vibration failed in fenced frame, even after user activation");
  });

  var success = navigator.vibrate(100);
  assert_false(navigator.userActivation.hasBeenActive);
  assert_false(success,
      "Vibration failed in top-level frame before user activation");

  await click(document.documentElement);
  assert_true(navigator.userActivation.hasBeenActive);
  var success = navigator.vibrate(100);
  assert_true(success,
      "Vibration succeeded in top-level frame after user activation");
}, 'navigator.vibrate');
</script>
</body>
