jgraham

No, the optimisation is deeper than that. There's an internal canvas for the test and one for the ref, and we avoid `.toDataUrl()` entirely by running the image comparison in...

This might be a fairly obvious question, but why are we running Mir? It's officially unsupported now and Ubuntu 17.10 switched to Wayland, and 18.04 LTS switched back to X11...

Exotic was perhaps too strong, but it does seem more likely that we will get documentation and support for a product that's not EoL (modulo LTS). I can't see any...

If the proposal is to run the stability jobs on custom infrastructure, I reiterate again that we can use TaskCluster, which already has built-in GitHub integration, allows access to substantial...

Yes, we could use it for Linux. I have a PR [1] open to have it run every push on master in Chrome and Firefox nightly; if we merge that...

A simpler alternative would be to just upload the raw.log files we use for creating the results to the place we store the json data, and link to per-run logs...

Yeah, would like implementations for other browsers if possible.

IIRC when I last updated this documentation there was an incompatibility with writing TypeScript directly in the documentation and what we were actually able to turn into documentation using the...

That strategy seems to mean you always end up with a single commit. That seems very harmful; over squashing can lose information about the reason for various changes that the...

FWIW, the largely manual solution we currently have is to mark directories as `implementation-status: backlog` in metadata, and then adjust the behaviour for such tests (e.g. by only running them...