Once we have proper CSS hooked up as discussed in bug 51245 we should start automated visual comparisons between PHP parser HTML + CSS and Parsoid HTML + CSS. The easiest way to scale & surface this is likely testreduce.
Some promising tools mentioned in a recent wikitech thread titled 'CSS regressions':
- https://github.com/Huddle/PhantomCSS
- http://pdiff.sourceforge.net/
- https://github.com/BBC-News/wraith
- https://github.com/igorescobar/automated-screenshot-diff
Version: unspecified
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=62633