<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test DOMLocalization.prototype.disconnectRoot</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">
  <script type="application/javascript">
  "use strict";
  const l10nReg = new L10nRegistry();
  const fs = [
    { path: "/localization/en-US/mock.ftl", source: `
key1 = Value for Key 1
key2 = Value for Key 2
` },
  ];
  const source = L10nFileSource.createMock("test", "app", ["en-US"], "/localization/{locale}", fs);
  l10nReg.registerSources([source]);

  window.onload = async function() {
    SimpleTest.waitForExplicitFinish();

    const p1 = document.getElementById("p1");

    const domLoc = new DOMLocalization(
      ["/mock.ftl"],
      false,
      l10nReg,
      ["en-US"],
    );

    await domLoc.translateRoots();
    is(!p1.textContent.length, true);

    const body = document.body;

    domLoc.connectRoot(body);
    await domLoc.translateRoots();
    is(p1.textContent.includes("Key 1"), true);
    is(p1.textContent.includes("Key 2"), false);

    domLoc.disconnectRoot(body);
    domLoc.setAttributes(p1, "key2");
    await domLoc.translateRoots();
    is(p1.textContent.includes("Key 1"), true);
    is(p1.textContent.includes("Key 2"), false);

    domLoc.connectRoot(body);
    await domLoc.translateRoots();
    is(p1.textContent.includes("Key 1"), false);
    is(p1.textContent.includes("Key 2"), true);

    SimpleTest.finish();
  };
  </script>
</head>
<body>
  <p id="p1" data-l10n-id="key1"></p>
</body>
</html>
