| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"/> | |
| <meta http-equiv="pragma" content="no-cache"/> | |
| <meta http-equiv="expires" content="0"/> | |
| <script src="resources/print.js"></script> | |
| <script> | |
| function test() | |
| { | |
| if (window.testRunner) { | |
| testRunner.dumpAsText(); | |
| testRunner.waitUntilDone(); | |
| } | |
| frame = document.createElement("iframe"); | |
| frame.setAttribute("src", "resources/content.xhtml"); | |
| frame.addEventListener("load", function(){ | |
| setTimeout(step2, 0); | |
| }, { once: true }); | |
| document.body.appendChild(frame); | |
| var link; | |
| var head; | |
| function step2() { | |
| head = frame.contentDocument.getElementsByTagName('head')[0]; | |
| link = frame.contentDocument.createElement('link'); | |
| link.type = 'text/css'; | |
| link.rel = 'stylesheet'; | |
| link.addEventListener("beforeload", function() { | |
| print("PASS: Beforeload handled.", "green"); | |
| link.href = 'fail.css'; | |
| setTimeout(step3, 0); | |
| }, { once: true }); | |
| link.href = 'pass.css'; | |
| head.appendChild(link); | |
| } | |
| function step3() { | |
| head.removeChild(link); | |
| link = null; | |
| print("PASS: No assertions hit.", "green"); | |
| if (window.testRunner) | |
| testRunner.notifyDone(); | |
| } | |
| } | |
| </script> | |
| </head> | |
| <body onload="test()"> | |
| <p>This test confirms that link elements properly handled changes during 'beforeload' events. It passes if no debug assertions are fired.</p> | |
| <div id="console"></div> | |
| </body> | |
| </html> |