W3C reference (context only, see #200)
Foxglove
Difference
<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.
The test is passed if: all rectangles marked as "dark" have the same fill color, all rectangles marked as "light" have the same fill color, the rectangle marked "dark or light" has the same fill color as either the "dark" rectangles or the "light" rectangles, and the rendering matches the reference rendering, except for any differences in font used to render the text.
