<html> <head> <script> if (window.testRunner) { testRunner.dumpAsText(); testRunner.waitUntilDone(); testRunner.setAllowUniversalAccessFromFileURLs(false); testRunner.setAllowFileAccessFromFileURLs(false); } </script> </head> <body> <iframe src="resources/xmlhttprequest-no-file-access-real.html"></iframe> <div id="results"></div> The child iframe cannot paste its textual results into this iframe because it is considered a different domain - that's the point of this test! Therefore, success is denoted by the child iframe calling notifyDone. The test will hang if something goes amiss with the access control checks. </body> </html>