Bug 225592 – REGRESSION(r275515): wpt/css/CSS2/text/white-space-mixed-001.xht (invalidation?)

• Status: NEW
• Component: Layout and Rendering

[Sam Sneddon [:gsnedders]]

Via STP124 regressing this on wpt.fyi.

Seems to be an invalidation bug of some sort, as selecting the text makes it redraw correctly.

[Sam Sneddon [:gsnedders]]

http://wpt.live/css/css-backgrounds/box-shadow-overlapping-001.html possibly the same invalidation issue? (not filing a bug for now to avoid too much bug spam!)

[zalan]

oh I remember this one. Now we match FF and Chrome.

[zalan]

(In reply to Sam Sneddon [:gsnedders] from comment #1)
> http://wpt.live/css/css-backgrounds/box-shadow-overlapping-001.html possibly
> the same invalidation issue? (not filing a bug for now to avoid too much bug
> spam!)
This is a different one. We should bail out on box-shadow. It's not yet supported by LFC.

[Alexey Proskuryakov]

But Chrome and Firefox doesn't change the rendering on selection.

Still, perhaps a partial progression, so is there some action that this bug tracks at this point?

[zalan]

(In reply to Alexey Proskuryakov from comment #4)
> But Chrome and Firefox doesn't change the rendering on selection.
That's because selection puts you back to the legacy line layout which I did not fix (so the rendering is fine as long as it goes through the new line layout code)

[zalan]

(In reply to Alexey Proskuryakov from comment #4)
> But Chrome and Firefox doesn't change the rendering on selection.
> 
> Still, perhaps a partial progression, so is there some action that this bug
> tracks at this point?
The action would be to fix this for legacy line layout.

[Radar WebKit Bug Importer]

<rdar://problem/78101785>