| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| window.jsTestIsAsync = true; |
| |
| function addListener(eventType, prop) { |
| document.addEventListener(eventType, function(event) { |
| window.prop = prop; |
| // Despite the earlier assignment of the local variable to null and |
| // the following garabage collection, the property should still be |
| // present here. |
| shouldBeEqualToString("event[prop]", "foo"); |
| window.prop = undefined; |
| window.postMessage("done", "*"); |
| }); |
| } |
| |
| // Run the tests whenever a notification arrives, which indicates that the |
| // previous test has finished. |
| window.addEventListener("message", function(message) { |
| runNextTest(); |
| }, false); |
| |
| function newEvent(eventType, prop, value) { |
| return eval("new " + eventType + "('" + eventType + "', { " + prop + ": value })"); |
| } |
| |
| // The events that we want to test, with the properties that each one uses. |
| var events = [ |
| { eventType: "CustomEvent", prop: "detail" }, |
| { eventType: "MessageEvent", prop: "data" }, |
| { eventType: "PopStateEvent", prop: "state" }, |
| { eventType: "ErrorEvent", prop: "error" }, |
| ]; |
| |
| function runNextTest () { |
| var evt = events.pop(); |
| if (!evt) { |
| finishJSTest(); |
| return; |
| } |
| |
| debug(""); |
| debug("Testing: " + evt.eventType + "." + evt.prop); |
| var value = "foo"; |
| var eventToDispatch = newEvent(evt.eventType, evt.prop, value); |
| value = null; |
| gc(); |
| addListener(evt.eventType, evt.prop); |
| document.dispatchEvent(eventToDispatch); |
| }; |
| |
| // This test is meaningless without testRunner. |
| if (window.testRunner) { |
| runNextTest(); |
| } |
| </script> |
| </body> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
