The expected result is impossible to attain due to the structure of the test.

It expects the following collection

[1, 4, "upload.abort", "upload.loadend", "abort", "loadend"];

however it performs the assertion in the event handler in upload.onloadend(), and so the assertions are evaluated before the other events are dispatched.

This would have worked, prior to 10010b1 --- perhaps the Verify function needs to be moved as well?

I'll submit a quick patch for that, because yeah I'm fairly sure this is what was intended