test_anonymousContent_api.html

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<!DOCTYPE HTML>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=1020244

-->

<meta charset="utf-8">

<title>Test for Bug 1020244 - Test the chrome-only AnonymousContent API</title>

<script src="/tests/SimpleTest/SimpleTest.js"></script>

<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1020244">Mozilla Bug 1020244</a>

<script>

  // Testing the presence of the chrome-only API

  ok(!document.insertAnonymousContent,

    "Content document shouldn't have access to insertAnonymousContent");

  ok(!document.removeAnonymousContent,

    "Content document shouldn't have access to removeAnonymousContent");

  let chromeDocument = SpecialPowers.wrap(document);

  ok(chromeDocument.insertAnonymousContent,

    "Chrome document should have access to insertAnonymousContent");

  ok(chromeDocument.removeAnonymousContent,

    "Chrome document should have access to removeAnonymousContent");

  // Testing the API of the returned object

  let anonymousContent = chromeDocument.insertAnonymousContent();

  ok(anonymousContent, "AnonymousContent object returned");

  let div = document.createElement("div");

  div.textContent = "this is a test element";

  anonymousContent.root.appendChild(div);

  chromeDocument.removeAnonymousContent(anonymousContent);

</script>