nyn-popovers.html - mozsearch

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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:
- /close-watcher/user-activation/nyn-popovers.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel=author href="mailto:jarhar@chromium.org">

<link rel=help href="https://github.com/whatwg/html/pull/9462">

<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/testdriver-actions.js"></script>

<script src="../resources/helpers.js"></script>

<button id=b0>b0</button>

<div id=p1 popover=auto>

  <button id=b1>b1</button>

  <div id=p2 popover=auto>

    <button id=b2>b2</button>

    <div id=p3 popover=auto>p3</div>

  </div>

</div>

<script>

promise_test(async () => {

  p1.showPopover();

  await test_driver.click(b1);

  p2.showPopover();

  p3.showPopover();

  assert_true(p1.matches(':popover-open'), 'p1 should be open.');

  assert_true(p2.matches(':popover-open'), 'p2 should be open.');

  assert_true(p3.matches(':popover-open'), 'p3 should be open.');

  await sendCloseRequest();

  assert_true(p1.matches(':popover-open'), 'first escape: p1 should be open.');

  assert_false(p2.matches(':popover-open'), 'first escape: p2 should be closed.');

  assert_false(p3.matches(':popover-open'), 'first escape: p3 should be closed.');

  await sendCloseRequest();

  assert_false(p1.matches(':popover-open'), 'second escape: p1 should be closed.');

  assert_false(p2.matches(':popover-open'), 'second escape: p2 should be closed.');

  assert_false(p3.matches(':popover-open'), 'second escape: p3 should be closed.');

}, 'Create a popover without user activation; create a popover with user activation; create a popover without user activation');

</script>