popover-hover-hang.tentative.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/popovers/popover-hover-hang.tentative.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8" />

<title>Crash/hang test for popover hover behavior</title>

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

<link rel=help href="https://open-ui.org/components/popover-hint.research.explainer/">

<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="resources/popover-utils.js"></script>

<div id=menu popover=manual>

  Popover

  <button popovertarget="submenu"><span id=button>Button</span>

    <div id=submenu popover=manual>Button-contained popover</div>

  </button>

</div>

<button id=unrelated>Unrelated</button>

<script>

  promise_test(async (t) => {

    menu.showPopover();

    assert_true(menu.matches(':popover-open'));

    await mouseHover(button,100);

    button.click();

    assert_true(menu.matches(':popover-open'));

    assert_true(submenu.matches(':popover-open'));

    await mouseHover(submenu,100);

    await mouseHover(unrelated,100);

    assert_true(submenu.matches(':popover-open'));

    // This test passes if nothing crashes/hangs.

  },'This is a crash test - it has some asserts, but mostly is just checking for crashes');

</script>