fail - measured over 37114 pixels carrying ink in either image.
These results are not meaningful. This check renders a single static frame, and nothing in a test document records which moment in time its reference image was captured at - so a correct SMIL implementation and a broken one are equally likely to mismatch. Animation behaviour is covered by dedicated unit tests instead; see ctgnz/foxglove#208 for a real measurement methodology, still to be worked out.
W3C reference (context only, see #200)
Foxglove
Difference
In the difference panel, red marks pixels that
differ beyond tolerance and grey marks matching content. The tinted band, where present, is the
<text id="revision"> legend every test carries: it renders in a fallback font this
library cannot match, so it is excluded from the comparison entirely rather than failing every test.
What this test checks
The test is passed if all of the following conditions are met: The red path in the shape of the digit "1" morphs continuously over three seconds (from 1s to 4s in document time) to the shape of "2", "3" and then "4". The gray paths show the four shapes and positions that the red path takes as it morphs. From 0s to 2s, the circle below the "1" digit is red and the others are gray. From 2s to 3s, the circle below the "2" digit is red and the others are gray. From 3s to 4s, the circle below the "3" digit is red and the others are gray. From 4s onwards, the circle below the "4" digit is red and the others are gray.
