Files
rust_browser/tests/goldens/expected/086-table-backgrounds.dl.txt
Zachary D. Rowitsch f642f4f17c Fix tables with captions not rendering and add caption layout support
Tables with <caption> elements were invisible because normalize_children
treated TableRowGroup/TableRow/TableCell as inline-level, causing them to
be wrapped in anonymous blocks when mixed with the caption (Block). The
table layout algorithm then couldn't find row groups among direct children.

Three fixes:
- Add table-internal types to is_block_level in normalize_children and
  determine_formatting_context so they aren't incorrectly wrapped
- Add table-internal types to render_non_inline_descendants in the
  display list builder so they render when nested in inline contexts
- Implement caption layout in calculate_table_layout: captions are laid
  out as blocks above the table rows, with rows offset accordingly
- Add text-align: center to caption in UA stylesheet per CSS spec

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 00:24:29 -05:00

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DisplayList items=12
Border rect=(8, 8, 784, 70.4) widths=(1 1 1 1) colors=(#000000 #000000 #000000 #000000)
SolidRect rect=(11, 11, 319.0017, 31.2) color=#ff0000
Border rect=(11, 11, 319.0017, 31.2) widths=(1 1 1 1) colors=(#808080 #808080 #808080 #808080)
Text rect=(17, 17, 21.157122, 16) text="Red" color=#000000 font_size=16
SolidRect rect=(332.0017, 11, 456.99826, 31.2) color=#008000
Border rect=(332.0017, 11, 456.99826, 31.2) widths=(1 1 1 1) colors=(#808080 #808080 #808080 #808080)
Text rect=(338.0017, 17, 33.91483, 16) text="Green" color=#000000 font_size=16
SolidRect rect=(11, 44.2, 319.0017, 31.2) color=#0000ff
Border rect=(11, 44.2, 319.0017, 31.2) widths=(1 1 1 1) colors=(#808080 #808080 #808080 #808080)
Text rect=(17, 50.2, 24.55213, 16) text="Blue" color=#000000 font_size=16
Border rect=(332.0017, 44.2, 456.99826, 31.2) widths=(1 1 1 1) colors=(#808080 #808080 #808080 #808080)
Text rect=(338.0017, 50.2, 40.36417, 16) text="Default" color=#000000 font_size=16