gecko-dev/dom/html/test/test_srcdoc-2.html

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HTML

<!doctype html>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=802895
-->
<head>
<title>Test session history for srcdoc iframes introduced in bug 802895</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=802895">Mozilla Bug 802895</a>
<iframe id="pframe" name="pframe" src="file_srcdoc-2.html"></iframe>
<pre id="test">
<script>
SimpleTest.waitForExplicitFinish();
var pframe = $("pframe");
//disable bfcache
pframe.contentWindow.addEventListener("unload", function () { });
var loadState = 0;
pframe.onload = function () {
SimpleTest.executeSoon(function () {
var pDoc = pframe.contentDocument;
if (loadState == 0) {
var div = pDoc.createElement("div");
div.id = "modifyCheck";
div.innerHTML = "hello again";
pDoc.body.appendChild(div);
ok(pDoc.getElementById("modifyCheck"), "Child element not created");
pframe.src = "about:blank";
loadState = 1;
}
else if (loadState == 1) {
loadState = 2;
window.history.back();
}
else if (loadState == 2) {
ok(!pDoc.getElementById("modifyCheck"), "modifyCheck element shouldn't be present");
is(pDoc.getElementById("iframe").contentDocument.body.innerHTML,
"Hello World", "srcdoc iframe not present");
SimpleTest.finish();
}
})
};
</script>
</pre>
</body>
</html>