chromium/third_party/blink/web_tests/external/wpt/html/dom/render-blocking/element-render-blocking-033.html

<!DOCTYPE html>
<head>
<meta charset="utf8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/utils.js"></script>
<title>link rel=expect should support percent encoding</title>

<link rel=expect href="#se%F0%9F%98%8Fcond" blocking="render">
<script>
async_test((t) => {
  requestAnimationFrame(() => {
    t.step(() => assert_true(!!document.getElementById("se😏cond")));
    t.step(() => assert_false(!!document.getElementById("last")), "the second element should already unblock rendering");
    t.done();
  });
}, "blocking defers frames until full parsing");
</script>
</head>
<body>
  <div id="first"></div>
  <script>
          generateParserDelay();
  </script>
  <div id="se😏cond"></div>
  <script>
          generateParserDelay();
  </script>
  <div id="last"></div>
</body>