Network state should remain in NETWORK_EMPTY with missing 'src' attribute.
** <video> with no src attribute**
EXPECTED (videos[0].error == 'null') OK
EXPECTED (videos[0].networkState == '0') OK
EXPECTED (videos[0].src == '') OK

Calling load() with no 'src' should NOT fire 'error' event, set network state to NETWORK_EMPTY.
EXPECTED (state == 'load() with missing 'src'') OK
EXPECTED (videos[0].error == 'null') OK
EXPECTED (videos[0].networkState == '0') OK
EXPECTED (videos[0].src == '') OK
END OF TEST