chromium/third_party/blink/web_tests/external/wpt/css/css-anchor-position/parsing/anchor-scope-computed.html

<!DOCTYPE html>
<title>CSS Anchor Positioning Test: Computed anchor-scope</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#anchor-scope">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/computed-testcommon.js"></script>
<script src="/css/support/inheritance-testcommon.js"></script>
<div id="container">
  <div id="target"></div>
</div>
<script>
  test_computed_value("anchor-scope", "none");
  test_computed_value("anchor-scope", "initial", "none");
  test_computed_value("anchor-scope", "all");
  test_computed_value("anchor-scope", "--a");
  test_computed_value("anchor-scope", "--a, --b");
  test_computed_value("anchor-scope", "--a, --b, --c");

  assert_not_inherited("anchor-scope", "none", "all");
</script>