<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=557287 --> <head> <title>Test for Bug 557287</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.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=557287">Mozilla Bug 147777</a> <iframe id="display" src="visited_image_loading_frame_empty.html"></iframe> <pre id="test"> <script type="application/ecmascript" src="visited_image_loading.sjs?reset"></script> <script type="application/javascript"> /** Test for Bug 557287 **/ SimpleTest.waitForExplicitFinish(); SimpleTest.requestFlakyTimeout("untriaged"); var subdoc, subwin; window.addEventListener("load", run, false); function run() { var frame = document.getElementById("display"); subdoc = frame.contentDocument; subwin = frame.contentWindow; setTimeout(check_link_styled, 50); } function visitedDependentComputedStyle(win, elem, property) { return SpecialPowers.DOMWindowUtils .getVisitedDependentComputedStyle(elem, "", property); } function check_link_styled() { var vislink = subdoc.getElementById("visited"); var bgcolor = visitedDependentComputedStyle(subwin, vislink, "background-color"); if (bgcolor == "rgb(128, 0, 128)") { // We've done our async :visited processing and restyled accordingly. // Make sure that we've actually painted before finishing the test. subwin.addEventListener("MozAfterPaint", paint_listener, false); // do something that forces a paint subdoc.body.appendChild(subdoc.createTextNode("new text node")); } else { setTimeout(check_link_styled, 50); } } function paint_listener(event) { subwin.removeEventListener("MozAfterPaint", paint_listener, false); var s = document.createElement("script"); s.src = "visited_image_loading.sjs?waitforresult"; document.body.appendChild(s); } </script> </pre> </body> </html>