Files
ladybird/Tests/LibWeb/Screenshot/input/svg-maskContentUnits.html
Aliaksandr Kalenik d2528dd5ce LibWeb: Compare Screenshot tests directly against expected PNGs
Instead of rendering a reference HTML page that wraps an <img> tag
pointing to a PNG, Screenshot tests now load the expected PNG directly
from disk and compare it against the rendered screenshot. This
eliminates the indirection of loading and rendering a second page just
to display a static image.

This also means --rebaseline now works for Screenshot tests, generating
the expected PNG automatically instead of requiring manual screenshot
capture and placement.

Changes:
- Add TestMode::Screenshot with its own collector and runner
- Move PNGs from Screenshot/images/ to Screenshot/expected/ with
  normalized names matching input filenames
- Remove all 92 reference HTML wrapper files and the images/
  directory
- Remove <link rel="match"> from all 94 Screenshot input HTML
  files
- Update add_libweb_test.py Screenshot boilerplate accordingly
- Add Screenshot mode to results viewer image comparison tabs
2026-02-24 09:55:14 +01:00

28 lines
1.1 KiB
HTML

<!DOCTYPE html>
<meta name="fuzzy" content="maxDifference=0-1;totalPixels=0-200">
<svg width="200" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
<mask id="myMask1" maskContentUnits="userSpaceOnUse">
<rect fill="black" x="0" y="0" width="100%" height="100%" />
<circle fill="white" cx="50" cy="50" r="35" />
</mask>
<mask id="myMask2" maskContentUnits="objectBoundingBox">
<rect fill="black" x="0" y="0" width="100%" height="100%" />
<circle fill="white" cx=".5" cy=".5" r=".35" />
</mask>
<!-- Some reference rect to materialized the mask -->
<rect id="r1" x="0" y="0" width="45" height="45" />
<rect id="r2" x="0" y="55" width="45" height="45" />
<rect id="r3" x="55" y="55" width="45" height="45" />
<rect id="r4" x="55" y="0" width="45" height="45" />
<!-- The first 3 rect are masked with useSpaceOnUse units -->
<use mask="url(#myMask1)" href="#r1" fill="red" />
<use mask="url(#myMask1)" href="#r2" fill="red" />
<use mask="url(#myMask1)" href="#r3" fill="red" />
<!-- The last rect is masked with objectBoundingBox units -->
<use mask="url(#myMask2)" href="#r4" fill="red" />
</svg>