459222 - No mouseup and click event fired in this case, using width: 43px and DOMWindowUtils sendMouseEvent

Status: RESOLVED INVALID

(Core :: DOM: Events, defect)

Description

[Martijn Wargers (dead)]

Attachment: testcase (uses enhanced privileges)

See testcase, you need to download it to your computer because of the use of enhanced privileges.

I would expect 3 alerts to fire, 1 for the mousedown event, 1 for the mouseup event and 1 for the click event.
But currently, only the mousedown event alert is shown.

When I widen the div with 1 px all 3 events are fired. For all smaller widths of the div, also only the mousedown event is fired.

I found this bug, while testing bug 458418.

Comment 1

[Olli Pettay [:smaug][[e-mail]]]

>wu.sendMouseEvent('mousedown',  arect.left+3, arect.top+3, 0, 1, 0);
>wu.sendMouseEvent('mouseup',  arect.top+3, arect.top+3, 0, 1, 0);

Shouldn't the second line be 
wu.sendMouseEvent('mouseup',  arect.left+3, arect.top+3, 0, 1, 0);

Comment 2

[Martijn Wargers (dead)]

*Sigh*
Yeah, it should and then it works just fine.
Really, Mozilla should prevent me from making stupid mistakes.