Steps to reproduce:
ProgressEvent CR (http://www.w3.org/TR/progress-events/) test
- Test wiki: http://www.w3.org/wiki/Webapps/Interop/ProgressEvents
- Test suite: http://w3c-test.org/webapps/ProgressEvents/tests/
- Test case: http://w3c-test.org/webapps/ProgressEvents/tests/submissions/Ms2ger/interface.html
(7) Interface objects properties should be Configurable
Test case failed:
does not work.
ProgressEvent is configurable in window object. Hence, the assertions pass by actually delete the ProgressEvent property from window global.
(See 4.4. Interfaces of WebIDL: http://dev.w3.org/2006/webapi/WebIDL/#es-interfaces)
Will handle this in Bug 110573 as the 2 bugs are strongly related.
*** This bug has been marked as a duplicate of bug 110573 ***