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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=89419
-->
<head>
<title>Test for Bug 89419</title>
<script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/WindowSnapshot.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=89419">Mozilla Bug 89419</a>
<p id="display"></p>
<pre id="test">
<script type="application/javascript">
var first, second, third;
var correct, val1, val2;
SimpleTest.waitForExplicitFinish();
function checkFirst()
{
var iframeelem = document.getElementById('test-iframe');
first = snapshotWindow(iframeelem.contentWindow, false);
iframeelem.onload = checkSecond;
// eslint-disable-next-line no-self-assign
iframeelem.contentWindow.location.href = iframeelem.contentWindow.location.href;
}
function checkSecond()
{
var iframeelem = document.getElementById('test-iframe');
second = snapshotWindow(iframeelem.contentWindow, false);
// Check that we actually reloaded.
[correct, val1, val2] = compareSnapshots(first, second, false);
ok(correct, "Image should have changed after the first reload.");
iframeelem.onload = checkThird;
// eslint-disable-next-line no-self-assign
iframeelem.contentWindow.location.href = iframeelem.contentWindow.location.href;
}
function checkThird()
{
var iframeelem = document.getElementById('test-iframe');
third = snapshotWindow(iframeelem.contentWindow, false);
// Check that we actually reloaded.
[correct, val1, val2] = compareSnapshots(second, third, false);
ok(correct, "Image should have changed after the second reload.");
// Make sure we looped back to the first image.
[correct, val1, val2] = compareSnapshots(first, third, true);
ok(correct, "Third image should match first image.");
SimpleTest.finish();
}
</script>
</pre>
<div id="content"> <!-- style="display: none" -->
<iframe id="test-iframe" src="bug89419-iframe.html" onload="checkFirst()"></iframe>
</div>
</body>
</html>
|
