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serenity/Tests/LibWeb/Layout/expected/svg/nested-viewports.txt
MacDue 5cf1570f40 LibWeb: Add initial support for nesting SVG viewports
Previously, we were handling viewBoxes/viewports in a slightly hacky
way, asking graphics elements to figure out what viewBox to use during
layout. This does not work in all cases, and can't allow for more
complex SVGs where it is possible to have nested viewports.

This commit makes the SVGFormattingContext keep track of the
viewport/boxes, and it now lays out each viewport recursively, where
each nested `<svg>` or `<symbol>` can establish a new viewport.

This fixes some previous edge cases, and starts to allow nested
viewports (there's still some issues to resolve there).

Fixes #22931
2024-01-27 18:12:13 +01:00

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Viewport <#document> at (0,0) content-size 800x600 children: not-inline
BlockContainer <html> at (0,0) content-size 800x600 [BFC] children: not-inline
BlockContainer <body> at (8,8) content-size 784x200 children: inline
frag 0 from SVGSVGBox start: 0, length: 0, rect: [8,8 200x200] baseline: 200
SVGSVGBox <svg#a> at (8,8) content-size 200x200 [SVG] children: inline
TextNode <#text>
SVGSVGBox <svg#b> at (8,8) content-size 200x200 [SVG] children: inline
TextNode <#text>
SVGSVGBox <svg#c> at (8,8) content-size 266.671875x266.671875 [SVG] children: inline
TextNode <#text>
SVGGeometryBox <rect> at (34.671875,34.671875) content-size 266.671875x266.671875 children: not-inline
TextNode <#text>
SVGGeometryBox <rect> at (34.671875,34.671875) content-size 133.328125x133.328125 children: not-inline
TextNode <#text>
TextNode <#text>
TextNode <#text>
TextNode <#text>
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x600]
PaintableWithLines (BlockContainer<BODY>) [8,8 784x200]
SVGSVGPaintable (SVGSVGBox<svg>#a) [8,8 200x200]
SVGSVGPaintable (SVGSVGBox<svg>#b) [8,8 200x200]
SVGSVGPaintable (SVGSVGBox<svg>#c) [8,8 266.671875x266.671875]
SVGPathPaintable (SVGGeometryBox<rect>) [34.671875,34.671875 266.671875x266.671875]
SVGPathPaintable (SVGGeometryBox<rect>) [34.671875,34.671875 133.328125x133.328125]