mozinfo knows about "asan" and "stylo", but I do not see any allowance made for Quantum Render. When a test fails only on, say, linux64-qr, is there a way to skip the test only on that test platform?

(In reply to Geoff Brown [:gbrown] from comment #1) > https://bugzilla.mozilla.org/show_bug.cgi?id=1380971#c15 The discussion in that bug is about reftests. mozinfo doesn't apply to reftests.

I'm happy to see "webrender" in the reftest sandbox, and that absolutely addresses my primary concern - thanks! If there is also the possibility of a qr-specific failure in a mochitest or other test suite, we should have a similar way of annotating tests in those suites.

Agreed that we'll need this in mozinfo as well.

BTW the try push at https://treeherder.mozilla.org/#/jobs?repo=try&revision=5e7703ae5033c250baaf47aeba707e2b0038927d includes this patch, as well as a patch that uses "skip-if = webrender" on the test in gfx/tests/chrome/chrome.ini. It seems to work fine - the M-e10s(gpu) job for linux64 still runs the test, but the corresponding QuantumRender job skips the test. I also tested locally with `MOZ_WEBRENDER=1 ./mach test ...` and got similar results which is good.

Comment on attachment 8910456 [details] Bug 1398223 - Add a webrender flag to mozinfo to allow using it in mochitest.ini conditions. https://reviewboard.mozilla.org/r/181898/#review187276 Looks good - thanks!

Pushed by kgupta@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/36d6f521c2b2 Add a webrender flag to mozinfo to allow using it in mochitest.ini conditions. r=gbrown