<!DOCTYPE html> <head> <title>DOMWindowCreated not visible in content</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <body onload="ok(true, 'Test finished'); SimpleTest.finish();"> <p id="display"></p> <script type="application/javascript"> SimpleTest.waitForExplicitFinish(); window.addEventListener("DOMWindowCreated", function() { ok(false, "DOMWindowCreated should not have fired"); }, false); window.addEventListener("DOMDocElementInserted", function() { ok(false, "DOMDocElementInserted should not have fired"); }, false); <iframe src="data:text/plain,Hi"></iframe>