LibWeb: Scale font size by 1.15 for line-height: normal

Browsers such as Chrome and Firefox apply an arbitrary scale to the
current font size if `normal` is used for `line-height`. Firefox uses
1.2 while Chrome uses 1.15. Let's go with the latter for now, it's
relatively easy to change if we ever want to go back on that decision.

This also requires updating the expectations for a lot of layout tests.
The upside of this is that it's a bit easier to compare our layout
results to other browsers', especially Chrome.
This commit is contained in:
Jelle Raaijmakers 2025-04-04 15:08:15 +02:00 committed by Andreas Kling
commit 71665fa504
Notes: github-actions[bot] 2025-05-05 11:16:57 +00:00
523 changed files with 8103 additions and 8060 deletions

View file

@ -1,13 +1,13 @@
Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <html> at (1,1) content-size 798x55 [BFC] children: not-inline
Box <body> at (10,10) content-size 780x37 [GFC] children: not-inline
BlockContainer <h1> at (55.5,11) content-size 689x35 [BFC] children: inline
frag 0 from TextNode start: 0, length: 13, rect: [55.5,11 200.40625x35] baseline: 27.09375
BlockContainer <html> at (1,1) content-size 798x57 [BFC] children: not-inline
Box <body> at (10,10) content-size 780x39 [GFC] children: not-inline
BlockContainer <h1> at (55.5,11) content-size 689x37 [BFC] children: inline
frag 0 from TextNode start: 0, length: 13, rect: [55.5,11 200.40625x37] baseline: 28.09375
"hello friends"
TextNode <#text>
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x57]
PaintableBox (Box<BODY>) [9,9 782x39]
PaintableWithLines (BlockContainer<H1>) [54.5,10 691x37]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x59]
PaintableBox (Box<BODY>) [9,9 782x41]
PaintableWithLines (BlockContainer<H1>) [54.5,10 691x39]
TextPaintable (TextNode<#text>)