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 passes if the following conditions are met: The text string &, <, >, ', " is shown in gray. The text string A hexadecimal (&#x41)= A is shown in gray. The text string A decimal (&#65)= A is shown in gray. Two octagons are shown: one gray filled, and one gray stroked & unfilled.
