Closed Bug 1383056 Opened 3 years ago Closed 3 years ago
Intermittent TEST-UNEXPECTED-PASS | /cssom-view/element
From Point .html | Fieldsets - expected FAIL
59 bytes, text/x-review-board-request
These were apparently only running against m-c until a patch currently on autoland turned them on elsewhere. So expect more failures to flood in now.
james: can you take a look, this is happing frequently
Comment on attachment 8889309 [details] Bug 1383056 - Disable unstable elementFromPoint test on win 10, https://reviewboard.mozilla.org/r/160376/#review165616 thanks james!
Attachment #8889309 - Flags: review?(cbook) → review+
Pushed by email@example.com: https://hg.mozilla.org/integration/autoland/rev/00eedf2ff919 Disable unstable elementFromPoint test on win 10, r=Tomcat
So there is definitely an issue here, and I suspect it's the test, not Firefox. If you look at https://wpt.fyi/results/css/cssom-view/elementFromPoint.html?aligned&label=stable every single browser fails the "Fieldsets" test over there. But when I test locally by just loading http://w3c-test.org/css/cssom-view/elementFromPoint.html I get a pass in Firefox, Chrome, and Safari (didn't test Edge).
I think looking at stable releases here is misleading, for prerelease browsers there are a lot of passes: https://wpt.fyi/results/css/cssom-view/elementFromPoint.html?label=experimental On linux using nightly I can't make the test fail, and it looks like the issue is almost entirely on Windows 10. My guess is that it's either that the test is making inaccurate assumptions about what the control looks like on Windows, or that it's somehow focus related.
I can't make the test fail on Windows 10 either. Given that this was disabled a year ago and the test has different behaviour in nightly and stable, I'm guessing it's OK to reenable the test on Windows now. https://treeherder.mozilla.org/#/jobs?repo=try&revision=1f191696db618f776e1d95a062c19b4348170227
> Given that this was disabled a year ago and the test has different behaviour in nightly and stable Hmm. I was getting passes in stable too, but I do see that in wpt automation at least it passes in nightlies. Filed bug 1502948 to re-enable.
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