Bug 256525 – Clamp frameset cols/rows values safely to integers for absolute & percentage

• Status: NEW
• Component: Frames

[Ahmad Saleem]

Hi Team,

While looking at 'frameset' failure, I came across another Blink commit, which can lead to passes on WPT:

Failing WPT Tests: https://wpt.fyi/results/html/rendering/non-replaced-elements/the-frameset-and-frame-elements?label=master&label=experimental&aligned=&q=frameset

large-cols-abssize.html 
large-cols-percentage.html 
large-cols-relsize.html 
large-rows-abssize.html 
large-rows-percentage.html 
large-rows-relsize.html

Blink Commit - https://chromium.googlesource.com/chromium/src.git/+/7091ff7be362763203b68fb09f48898258df0c37

WebKit Source - https://searchfox.org/wubkat/source/Source/WebCore/rendering/RenderFrameSet.cpp#186

Just wanted to raise, so this can be fixed. I tried locally to do clampTo<int> but these tests still fail, so it might be not my expertise area.

Thanks!

[Radar WebKit Bug Importer]

<rdar://problem/109407606>

[Ahmad Saleem]

For some reason, it does not lead to progressions on GTK-WK2 and WPE-WK2. I am closing my PR.

PR - https://github.com/WebKit/WebKit/pull/13858

But anyone from GTK-WK2 team, who can help in investigating the failures?