This tests if media controls timeline is properly updated when a cursor hovers the controls during playback.


EVENT(canplaythrough)
EXPECTED (timeLineValue() == '0') OK
RUN(video.play())
EVENT(play)
EVENT(timeupdate)
TEST(timeLineValue() >= 1) OK
END OF TEST

