wpt / css / css-shadow / part / serialization.html

Status: FAIL | Duration: 46ms | Subtests: 0/1 | Open test on wpt.live | wpt.fyi

TestTest Source

/css/css-shadow/part/serialization.html

<!DOCTYPE html>
<html>
  <head>
    <title>CSS Shadow Parts - Serialization</title>
    <link href="https://drafts.csswg.org/css-shadow/#part" rel="help">
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
  </head>
  <body>
    <style id="styleElement">
      ::part(\(foo) {}
      ::part(   bar\    ) {}
      ::part( -foo  bar    ) {}
    </style>
    <script>
      "use strict";
      const rules = styleElement.sheet.cssRules;
      test(function() {
        assert_equals(rules[0].selectorText, "::part(\\(foo)");
      }, "Escape start parenthesis in ::part name.");
      test(function() {
        assert_equals(rules[1].selectorText, "::part(bar\\ )");
      }, "Escape start space in ::part name.");
      test(function() {
        assert_equals(rules[2].selectorText, "::part(-foo bar)");
      }, "Collapse spaces in ::part names list.");
    </script>
  </body>
</html>