Test for http://webkit.org/b/131974 REGRESSION (r151839): Subframe keeps getting mousemove events with the same coordinates after hiding a hovered element. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". clickable_div_in_subframe got mouseover at 13,13 clickable_div_in_subframe got mousemove at 13,13 clickable_div_in_subframe got click at 13,13 clickable_div_in_subframe got mousemove at 14,14 overlapping_div_in_main_frame got mousemove at 16,16 main_frame got mousemove at 400,400 main_frame got click at 400,400 main_frame got mousemove at 400,400 PASS successfullyParsed is true TEST COMPLETE