css/css-gaps/parsing/rule-outset-invalid.html

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>CSS Gaps: parsing *-rule-outset with invalid values</title>
  <link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
  <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#outset">
  <script src="/resources/testharness.js"></script>
  <script src="/resources/testharnessreport.js"></script>
  <script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
  <div id="target"></div>
  <script>
    const properties = ['column-rule-outset', 'row-rule-outset', 'rule-outset'];
    for (const property of properties) {
      test_invalid_value(property, 'auto');
      test_invalid_value(property, 'none');
      test_invalid_value(property, '10');
      test_invalid_value(property, '10px 20px');
    }
  </script>
</body>
</html>