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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",
    ":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>