forked from mirrors/gecko-dev
c26710ebe4
MozReview-Commit-ID: AupJNLZJ2Ye --HG-- extra : rebase_source : b9113d1ca913d399ca4e831f3c381e8fa45847bd
56 lines
2.1 KiB
HTML
56 lines
2.1 KiB
HTML
<!-- Testcase originally by <moz_bug_r_a4@yahoo.com> -->
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<!DOCTYPE html>
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<title>Test for bug 461743</title>
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<body>
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<iframe src="data:text/html;charset=utf-8,empty"></iframe>
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<iframe></iframe>
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<script type="application/javascript">
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var chromeUrl = "chrome://global/content/mozilla.xhtml";
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var exploitUrl = "javascript:try { document.body.innerHTML = Components.utils.reportError; } catch (ex) { }";
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var loadCount = 0;
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frames[0].addEventListener("DOMContentLoaded", handleLoad);
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frames[1].addEventListener("DOMContentLoaded", handleLoad);
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function handleLoad() {
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if (++loadCount < 2)
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return;
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frames[0].removeEventListener("DOMContentLoaded", handleLoad);
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frames[1].removeEventListener("DOMContentLoaded", handleLoad);
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var flip = 0;
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MutationEvent.prototype.toString = function() {
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return flip++ == 0 ? chromeUrl : exploitUrl;
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};
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var href = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(frames[1].location), "href").get;
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var loadChrome = { handleEvent: href };
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var loadExploit = { handleEvent: href };
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function delay() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", location.href, false);
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xhr.send(null);
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}
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function done() {
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var event = new MessageEvent("461743", { bubbles: true, cancelable: false,
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data: "done", origin: location.href,
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source: window });
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document.dispatchEvent(event);
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frames[0].document.removeEventListener("DOMNodeInserted", loadChrome, true);
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frames[0].document.removeEventListener("DOMNodeInserted", delay, true);
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frames[0].document.removeEventListener("DOMNodeInserted", loadExploit, true);
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frames[0].document.removeEventListener("DOMNodeInserted", done, true);
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}
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frames[0].document.addEventListener("DOMNodeInserted", loadChrome, true);
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frames[0].document.addEventListener("DOMNodeInserted", delay, true);
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frames[0].document.addEventListener("DOMNodeInserted", loadExploit, true);
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frames[0].document.addEventListener("DOMNodeInserted", done, true);
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frames[0].document.designMode = "on";
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}
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</script>
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</body>
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