<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=598895 --> <head> <title>Test for Bug 598895</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/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=598895">Mozilla Bug 598895</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 598895 **/ SimpleTest.waitForExplicitFinish(); addLoadEvent(function() { var win1 = window.open(); win1.document.body.textContent = "Should show"; var windowsLoaded = 0; window.onmessage = function (ev) { is(ev.data, "loaded", "Message should be 'loaded'"); if (++windowsLoaded == 2) { var one = snapshotWindow(win1); var two = snapshotWindow(win2); var three = snapshotWindow(win3); win1.close(); win2.close(); win3.close(); ok(compareSnapshots(one, two, true)[0], "Popups should look identical"); ok(compareSnapshots(one, three, false)[0], "Popups should not look identical"); SimpleTest.finish(); } } var win2 = window.open("file_bug598895_1.html"); var win3 = window.open("file_bug598895_2.html"); }); </script> </pre> </body> </html>