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<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test InspectorUtils::getCSSPseudoElementNames</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  <script type="application/javascript">
    const InspectorUtils = SpecialPowers.InspectorUtils;

    // NOTE(emilio): When this changes, make sure to update _pseudoIsRelevant in devtools/server/actors/styles.js
    let expected = new Set([
      "::after",
      "::before",
      "::marker",
      "::backdrop",
      "::cue",
      "::file-selector-button",
      "::first-letter",
      "::first-line",
      "::highlight",
      "::placeholder",
      "::selection",
      "::-moz-color-swatch",
      "::-moz-focus-inner",
      "::-moz-meter-bar",
      "::-moz-placeholder",
      "::-moz-progress-bar",
      "::-moz-range-progress",
      "::-moz-range-thumb",
      "::-moz-range-track",
    ]);

    let names = InspectorUtils.getCSSPseudoElementNames();
    for (let name of names) {
      ok(expected.has(name), name + " is included");
      expected.delete(name);
    }

    if (expected.size > 0) {
      todo_is(expected.size, 0,
        "ideally all pseudo-element names would be listed in this test");
      for (let extra of expected) {
        info("extra element: " + extra);
      }
    }

  </script>
</head>

<body>
  <h1>Test InspectorUtils::getCSSPseudoElementNames</h1>
  <p id="display"></p>
  <div id="content" style="display: none">

  </div>
  <pre id="test">
</pre>
</body>

</html>