Test the play() function of <video> when fullscreen is required.


EVENT(canplaythrough)
EXPECTED (video.webkitSupportsFullscreen == 'true') OK
EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
RUN(video.play())
EVENT(playing)

** Started playing
EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
RUN(video.webkitExitFullScreen())
EVENT(webkitpresentationmodechanged)

** Received webkitpresentationmodechanged event
EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
Exited fullscreen
EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
END OF TEST