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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1673054
-->
<head>
  <title>Test for Bug 1673054 </title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
</head>
<body onload="test()">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1673054 ">Mozilla Bug 1673054</a>
<p id="display"></p>
<div id="content" style="display: none">
<script>
async function test() {
  SimpleTest.waitForExplicitFinish();

  let intlUtils = window.intlUtils;
  ok(intlUtils, "window.intlUtils should exist");

  let originalValue = intlUtils.isAppLocaleRTL();
  ok(originalValue == false, "window.intlUtils.isAppLocaleRTL should exist");

  await SpecialPowers.pushPrefEnv({ set: [["intl.l10n.pseudo", "bidi"]] });
  let currentValue = intlUtils.isAppLocaleRTL();
  ok(currentValue == true, "If pseudolocale is bidi, isAppLocaleRTL should be true");

  await SpecialPowers.clearUserPref("intl.l10n.pseudo");
  currentValue = intlUtils.isAppLocaleRTL();
  ok(originalValue == currentValue, "Without override, isAppLocaleRTL should be default");

  SimpleTest.finish();
}
</script>
</body>
</html>
