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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1020244
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1020244 - Insert content using the AnonymousContent API, several times, and don't remove it</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1020244">Mozilla Bug 1020244</a>
<div>
  <div id="id" class="test">text content</div>
</div>
  <script type="application/javascript">
  const INSERTED_NB = 5;

  // Insert the same content several times
  let chromeDocument = SpecialPowers.wrap(document);
  let testElement = document.querySelector("div");

  let anonymousContents = [];
  for (let i = 0; i < INSERTED_NB; i ++) {
    let content = chromeDocument.insertAnonymousContent(testElement);
    // Adding an expando pointing to the document to make sure this doesn't
    // cause leaks.
    content.dummyExpando = testElement.ownerDocument;
    anonymousContents.push(content);
  }

  // Make sure that modifying one of the inserted elements does not modify the
  // other ones.
  anonymousContents[0].setAttributeForElement("id", "class", "updated");
  for (let i = 1; i < INSERTED_NB; i ++) {
    is(anonymousContents[i].getAttributeForElement("id", "class"),
       "test",
       "Element " + i + " didn't change when element 0 was changed");
  }

  // Do not remove inserted elements on purpose to test for potential leaks too.
  </script>
</body>
</html>