test_bug916945.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=916945

-->

<head>

  <meta charset="utf-8">

  <title>Test for Bug 916945</title>

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

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

  <script type="application/javascript">

  /** Test for Bug 916945 **/

  SimpleTest.waitForExplicitFinish();

  var gLoadCount = 0;

  function loaded() {

    if (++gLoadCount == 2)

      go();

  async function go() {

    // Both same-origin and cross-origin names should be visible if they're set

    // on the iframe element.

    ok('winA' in window, "same-origin named access works");

    ok(winA instanceof winA.Window, "same-origin named access works");

    ok('winB' in window, "cross-origin named access works when iframe name matches");

    is(winB.parent, window, "cross-origin named access works when iframe name matches");

    // Setting the 'name' attribute should propagate to the docshell.

    var ifrB = document.getElementById('ifrB');

    await SpecialPowers.spawn(ifrB, [], () => {

      Assert.equal(this.content.name, 'winB',

                   'initial attribute value propagates to the docshell');

});

    ifrB.setAttribute('name', 'foo');

    await SpecialPowers.spawn(ifrB, [], () => {

      Assert.equal(this.content.name, 'foo',

                   'attribute sets propagate to the docshell');

});

    ok('foo' in window, "names are dynamic if updated via setAttribute");

    is(foo.parent, window, "names are dynamic if updated via setAttribute");

    // Setting window.name on the subframe should not propagate to the attribute.

    await SpecialPowers.spawn(ifrB, [], () => {

      this.content.name = "bar";

});

    is(ifrB.getAttribute('name'), 'foo', 'docshell updates dont propagate to the attribute');

    // When the frame element attribute and docshell name don't match, nothing is returned.

    ok(!('foo' in window), "frame element name not resolved if it doesn't match the docshell");

    ok(!('bar' in window), "docshell name not resolved if it doesn't match the frame element");

    // This shouldn't assert.

    function listener() {

      document.body.appendChild(ifrA);

      ifrA.name = "";

    ifrA.addEventListener("DOMNodeInserted", listener, {once: true});

    document.body.appendChild(ifrA);

    SimpleTest.finish();

  </script>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=916945">Mozilla Bug 916945</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<iframe id="ifrA" name="winA" onload="loaded();" src="file_empty.html"></iframe>

<iframe id="ifrB" name="winB" onload="loaded();" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html"></iframe>

<pre id="test">

</pre>

</body>

</html>