| <html> |
| <body> |
| <p>Tests for <a href="https://bugs.webkit.org/show_bug.cgi?id=11053"> bug 11053</a> - |
| XMLHttpRequest should be an EventTarget.</p> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| var console_messages = document.createElement("ul"); |
| document.body.appendChild(console_messages); |
| |
| function log(message) |
| { |
| var item = document.createElement("li"); |
| item.appendChild(document.createTextNode(message)); |
| console_messages.appendChild(item); |
| } |
| |
| |
| function onLoad() { |
| log("onload: this = " + this); |
| req.removeEventListener("load", eventListener4, false); |
| } |
| |
| function eventListener() { log("eventListener: this = " + this); } |
| |
| function eventListener2() { |
| log("eventListener2: this = " + this); |
| // Removing this event listener should prevent it from firing. |
| req.removeEventListener("load", eventListener3, false); |
| } |
| |
| function eventListener3() { log("eventListener3: this = " + this); } |
| |
| // This listener is removed before it gets a chance to fire. |
| function eventListener4() { log("eventListener4: this = " + this); } |
| |
| function fooListener() { log("fooListener: this = " + this); } |
| |
| |
| req = new XMLHttpRequest; |
| req.onload = onLoad; |
| req.addEventListener("load", eventListener, false); |
| req.addEventListener("load", eventListener2, false); |
| req.addEventListener("load", eventListener, false); // eventListener must not be called twice, but it does in Mozilla 1.8. |
| req.addEventListener("load", eventListener3, false); |
| |
| // XMLHttpRequest.dispatchEvent is not implemeted in Mozilla 1.8 |
| // Furthermore, they raise an exception when trying to add any event listener except for "load" and "error". |
| try { |
| event = document.createEvent("Event"); |
| event.initEvent("foo", false, false); |
| req.addEventListener("foo", fooListener, false); |
| req.dispatchEvent(event); |
| } catch (ex) { |
| log("foo: " + ex); |
| } |
| |
| req.open("GET", "resources/reply.xml", false); |
| req.send(""); |
| |
| // WebKit doesn't remove event listeners when re-opening a request, unlike Mozilla. |
| req.open("GET", "resources/reply.xml", false); |
| req.send(""); |
| |
| </script> |
| </body> |
| </html> |
