<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=671906 --> <head> <title>Test for Bug 671906</title> <script type="application/javascript" src="/MochiKit/MochiKit.js"></script> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=671906">Mozilla Bug 671906</a> <p id="display"></p> <pre id="test"> <script type="application/javascript"> var first, second, third; var correct, val1, val2; SimpleTest.waitForExplicitFinish(); function snapshotFirst() { var iframeelem = document.getElementById('test-iframe'); first = snapshotWindow(iframeelem.contentWindow, false); iframeelem.onload = snapshotSecond; iframeelem.src = "http://example.com/tests/image/test/mochitest/bug671906-iframe.html"; } function snapshotSecond() { var iframeelem = document.getElementById('test-iframe'); second = snapshotWindow(iframeelem.contentWindow, false); // We must have loaded the image again, because the principals for the // loading document are different. [correct, val1, val2] = compareSnapshots(first, second, false); ok(correct, "Image should have changed after changing the iframe's src."); iframeelem.onload = snapshotThird; iframeelem.src = "http://mochi.test:8888/tests/image/test/mochitest/bug671906-iframe.html"; } function snapshotThird() { var iframeelem = document.getElementById('test-iframe'); third = snapshotWindow(iframeelem.contentWindow, false); // We must have loaded the image again, because the principals for the // loading document are different. [correct, val1, val2] = compareSnapshots(second, third, false); ok(correct, "Image should have changed after changing the iframe's src."); // We must have looped back to the first image, because the sjs only sends // one of two images. [correct, val1, val2] = compareSnapshots(first, third, true); ok(correct, "Image should be the same on the third load."); SimpleTest.finish(); } </script> </pre> <div id="content"> <!-- style="display: none" --> <iframe id="test-iframe" src="http://mochi.test:8888/tests/image/test/mochitest/bug671906-iframe.html" onload="snapshotFirst()"></iframe> </div> </body> </html>