usermedia-cancel-prompt.tentative.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/semantics/permission-element/usermedia/usermedia-cancel-prompt.tentative.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>HTMLUserMediaElement Test: denying prompt triggers oncancel</title>

<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/pepc-helper.js"></script>

<body>

<script>

promise_test(async (t) => {

  const usermedia = document.createElement('usermedia');

  usermedia.setAttribute('type', 'camera');

  usermedia.setConstraints({video: {}});

  document.body.appendChild(usermedia);

  let stream_fired = false;

  usermedia.onstream = () => { stream_fired = true; };

  let error_fired = false;

  usermedia.onerror = () => { error_fired = true; };

  const cancel_promise = new Promise((resolve) => {

    usermedia.oncancel = resolve;

});

  // Explicitly deny the permission to simulate user click-deny

  await test_driver.set_permission({name: 'camera'}, 'denied');

  // Wait until clickable

  await new Promise(resolve => t.step_timeout(resolve, PEPC_CLICK_DELAY));

  await test_driver.click(usermedia);

  await cancel_promise;

  assert_false(stream_fired, "onstream should not fire on cancel");

  assert_false(error_fired, "onerror should not fire on cancel");

  assert_equals(usermedia.stream, null, "stream should be null on cancel");

  assert_not_equals(usermedia.error, null, "error should not be null on cancel");

  assert_equals(usermedia.error.name, "NotAllowedError", "error should be NotAllowedError on cancel");

}, "Denying PEPC prompt triggers oncancel event and sets NotAllowedError");

</script>

</body>