| <html> |
| <head> |
| <script> |
| function sendXHR() |
| { |
| XHR[numXHRs] = new XMLHttpRequest(); |
| XHR[numXHRs].onreadystatechange = handleStateChange; |
| XHR[numXHRs].open("GET", "nested-event-remove-node-crash-expected.txt", true); |
| XHR[numXHRs].send(null); |
| numXHRs = numXHRs + 1; |
| } |
| |
| function callback(response) |
| { |
| document.getElementById("replaceMe").innerHTML = ""; |
| document.getElementById("replaceMe").innerHTML = response; |
| if (window.testRunner && (run == 2)) |
| testRunner.notifyDone(); |
| } |
| |
| function handleStateChange() |
| { |
| if ((XHR[0].readyState == 4) && (run < 2)) { // yes this looks wrong but it's how to reproduce the bug |
| run = run + 1; |
| callback(XHR[0].responseText); |
| } |
| } |
| |
| function test() |
| { |
| /* |
| 1. focus a node |
| 2. send an XHR who's handler will remove the node |
| 3. the focused node's onblur will fire |
| 4. the onblur event handler will send off an XHR who's handler will remove the node |
| */ |
| var select = document.getElementById("theSelect"); |
| select.addEventListener('DOMNodeRemovedFromDocument', function () { sendXHR();GC(); }); |
| select.focus(); |
| sendXHR(); |
| |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| } |
| |
| function GC() |
| { |
| // Force GC. |
| if (window.GCController) |
| GCController.collect(); |
| else { |
| for (var i = 0; i < 10000; ++i) { |
| ({ }); |
| } |
| } |
| } |
| |
| /* GLOBALS */ |
| var XHR = new Array(); |
| var numXHRs = 0; |
| var run = 0; |
| |
| </script> |
| </head> |
| <body onload="test()"> |
| |
| <div id="replaceMe"> |
| |
| <div> |
| <select id="theSelect" onblur="sendXHR();GC();"> |
| </select> |
| </div> |
| |
| </div> |
| </body> |
| </html> |
