popover-minimum-role.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/semantics/popovers/popover-minimum-role.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8" />

<title>Popover minimum role</title>

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

<link rel=help href="https://www.w3.org/TR/html-aam-1.0/#att-popover">

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

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

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

<div popover id=popover>Popover</div>

<div id=div style="display:block">Div</div>

<script>

test((t) => {

  const popover = document.querySelector('#popover');

  assert_equals(popover.computedRole,'generic','Closed popover: role is generic');

  t.add_cleanup(() => popover.hidePopover());

  popover.showPopover();

  assert_equals(popover.computedRole,'group','With popover attribute, role is group');

},'If specified on an element with an implicit role of generic, then the element\'s role instead maps to group.');

test((t) => {

  const div = document.querySelector('#div');

  assert_equals(div.computedRole,'generic','Without popover attribute, role is generic');

  div.setAttribute('popover','');

  assert_true(isElementVisible(div),'element is visible due to display:block');

  assert_equals(div.computedRole,'generic','With popover attribute, but before showPopover(), role is still generic');

  t.add_cleanup(() => div.hidePopover());

  div.showPopover();

  assert_equals(div.computedRole,'group','When showing as a popover, role is group');

  div.removeAttribute('style');

  assert_equals(div.computedRole,'group','Including with style rule removed');

},'Dynamic changes to popover attribute should change the role.');

</script>