gecko-dev/content/base/test/test_bug527896.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=527896
-->
<head>
<title>Test for Bug 527896</title>
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body onload='done();'>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=527896">Mozilla Bug 527896</a>
<p id="display"></p>
<div id="content" style="display: none">
<iframe></iframe>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 527896 **/
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
var gOriginalHtml5Pref = prefs.getBoolPref("html5.enable");
prefs.setBoolPref("html5.enable", true);
SimpleTest.waitForExplicitFinish();
var docWrittenSrcExecuted = false;
var scriptInsertedSrcExecuted = false;
// the iframe test runs with the HTML5 parser
var iframe = document.getElementsByTagName('iframe')[0];
iframe.contentWindow.document.open();
iframe.contentWindow.document.write("<!DOCTYPE html>");
iframe.contentWindow.document.write("<body><script id =\"thescript\" src=\"data:text/javascript,parent.docWrittenSrcExecuted = true;\">");
// now remove the src attribute before the end tag is parsed
iframe.contentWindow.document.getElementById('thescript').removeAttribute('src');
iframe.contentWindow.document.write("parent.ok(false, \"Content executed.\");");
iframe.contentWindow.document.write("<\/script>");
iframe.contentWindow.document.close();
// the insertion test runs with the default HTML parser since it's in this document itself!
var div = document.getElementById('content');
var script = document.createElement('script');
div.appendChild(script); // this shouldn't yet freeze the script node nor run it
script.setAttribute("src", "data:text/javascript,scriptInsertedSrcExecuted = true;");
todo(false, "Add SVG tests after bug 528442.");
function done() {
ok(docWrittenSrcExecuted, "document.written src didn't execute");
ok(scriptInsertedSrcExecuted, "script-inserted src didn't execute");
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.setBoolPref("html5.enable", gOriginalHtml5Pref);
SimpleTest.finish();
}
</script>
</pre>
</body>
</html>