test_bug593174.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=593174

-->

<head>

  <title>Test for Bug 593174</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=593174">Mozilla Bug 593174</a>

<script>

SimpleTest.waitForExplicitFinish();

var loadCount = 0;

var popup = null;

const kOriginalLocation = location.href;

function iframeLoaded(identifier) {

  loadCount++;

  dump("iframeLoaded. loadCount=" + loadCount +

                    " identifier='" + identifier + "'\n");

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

  var iframeCw = iframe.contentWindow;

  if (loadCount == 1) {

    // Test 1: Navigate iframe1.  This page should be the referer.

    // We'll get a callback from the inner page when its iframe finishes

    // loading, so get rid of the onload listener on our iframe.

    // Change this page's URI using replaceState; the referrer should be this

    // new value, not our original location.

    history.replaceState('', '', Math.random());

    iframe.onload = null;

    iframeCw.location = 'file_bug593174_2.html';

  else if (loadCount == 2) {

    // Test 1: Check that this page is the referer.

    is(iframeCw.document.referrer, String(document.location), 'outer iframe referrer');

    // Test 2: file_bug593174_2.html itself contains an iframe, whose src is a

    // data: uri.  Call into that inner iframe and have it set its

    // document.location.  The new document's referrer should be

    // file_bug593174_2.html.

    // We'll get a call to iframeLoaded when this finishes.

    iframeCw.navigateInnerIframe();

  else if (loadCount == 3) {

    is(iframeCw.getInnerIframeReferrer(), String(iframeCw.location), 'inner iframe referrer');

    // Now do the test again, this time with a popup.

    popup = window.open('file_bug593174_1.html');

    popup.onload = iframeLoaded('popup/outer');

  else if (loadCount == 4) {

    history.replaceState('', '', Math.random());

    popup.onload = null;

    popup.location = 'file_bug593174_2.html';

  else if (loadCount == 5) {

    is(popup.document.referrer, String(document.location), 'popup referrer after replaceState');

    popup.navigateInnerIframe();

  else if (loadCount == 6) {

    is(popup.getInnerIframeReferrer(), String(popup.location), 'popup/inner iframe referrer');

    popup.close();

    history.replaceState('', '', kOriginalLocation);

    SimpleTest.finish();

</script>

<iframe onload='iframeLoaded("outer")' id='iframe' src='file_bug593174_1.html'></iframe>

</body>

</html>