chromium/third_party/blink/web_tests/external/wpt/css/selectors/focus-visible-026.html

<!DOCTYPE html>
<meta charset="utf-8" />
<title>CSS Test (Selectors): Checkbox doesn't match :focus-visiblel after click on label</title>
<link rel="author" title="Manuel Rego Casasnovas" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo" />
<meta name="assert" content="This test checks that :focus-visible does NOT match when a checkbox is focused because an associated label has been clicked.">
<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/accesskey.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
  :focus-visible {
    outline: red solid 5px;
  }
</style>
<input type="checkbox" id="checkbox">
<label for="checkbox" id="label">label</label>
<script>
  // Check that :focus-visible is supported.
  test_valid_selector(':focus-visible');

  promise_test(async t => {
    await test_driver.click(label);
    assert_equals(getComputedStyle(checkbox).outlineStyle, "none", `outline-style for ${checkbox.tagName}#${checkbox.id} should be none`);
    t.done();
  }, ":focus-visible does NOT match when a checkbox is focused via click on the associated label");
</script>