1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/components/sessionstore/test/browser_461743_sample.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,56 @@
1.4 +<!-- Testcase originally by <moz_bug_r_a4@yahoo.com> -->
1.5 +
1.6 +<!DOCTYPE html>
1.7 +<title>Test for bug 461743</title>
1.8 +
1.9 +<body>
1.10 +<iframe src="data:text/html;charset=utf-8,empty"></iframe>
1.11 +<iframe></iframe>
1.12 +
1.13 +<script type="application/javascript">
1.14 + var chromeUrl = "chrome://global/content/mozilla.xhtml";
1.15 + var exploitUrl = "javascript:try { document.body.innerHTML = Components.utils.reportError; } catch (ex) { }";
1.16 +
1.17 + var loadCount = 0;
1.18 + frames[0].addEventListener("DOMContentLoaded", handleLoad, false);
1.19 + frames[1].addEventListener("DOMContentLoaded", handleLoad, false);
1.20 + function handleLoad() {
1.21 + if (++loadCount < 2)
1.22 + return;
1.23 + frames[0].removeEventListener("DOMContentLoaded", handleLoad, false);
1.24 + frames[1].removeEventListener("DOMContentLoaded", handleLoad, false);
1.25 +
1.26 + var flip = 0;
1.27 + MutationEvent.prototype.toString = function() {
1.28 + return flip++ == 0 ? chromeUrl : exploitUrl;
1.29 + };
1.30 +
1.31 + var href = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(frames[1].location), "href").get;
1.32 + var loadChrome = { handleEvent: href };
1.33 + var loadExploit = { handleEvent: href };
1.34 +
1.35 + function delay() {
1.36 + var xhr = new XMLHttpRequest();
1.37 + xhr.open("GET", location.href, false);
1.38 + xhr.send(null);
1.39 + }
1.40 + function done() {
1.41 + var event = new MessageEvent('461743', { bubbles: true, cancelable: false,
1.42 + data: "done", origin: location.href,
1.43 + source: window });
1.44 + document.dispatchEvent(event);
1.45 + frames[0].document.removeEventListener("DOMNodeInserted", loadChrome, true);
1.46 + frames[0].document.removeEventListener("DOMNodeInserted", delay, true);
1.47 + frames[0].document.removeEventListener("DOMNodeInserted", loadExploit, true);
1.48 + frames[0].document.removeEventListener("DOMNodeInserted", done, true);
1.49 + }
1.50 +
1.51 + frames[0].document.addEventListener("DOMNodeInserted", loadChrome, true);
1.52 + frames[0].document.addEventListener("DOMNodeInserted", delay, true);
1.53 + frames[0].document.addEventListener("DOMNodeInserted", loadExploit, true);
1.54 + frames[0].document.addEventListener("DOMNodeInserted", done, true);
1.55 +
1.56 + frames[0].document.designMode = "on";
1.57 + };
1.58 +</script>
1.59 +</body>
