1. Test that an invalid src attribute fires an error when the file fails to load.
2. Test that changing src attribute triggers load after a load fails.
3. Test that changing src does not trigger load once a file is loaded.


EVENT(error)
EXPECTED (relativeURL(video.currentSrc) == 'bogus') OK
EXPECTED (video.networkState == '4') OK
EXPECTED (video.error.code == '4') OK

RUN(video.setAttribute('src', 'content/test.mp4'))

EVENT(loadedmetadata)
EXPECTED (relativeURL(video.currentSrc) == 'content/test.mp4') OK
EXPECTED (isNaN(video.duration) == 'false') OK

RUN(video.setAttribute('src', 'content/silence.mpg'))

END OF TEST