Closed Bug 1352628 Opened 7 years ago Closed 7 years ago

stylo: Intermittent clipped-animated-transform-1.html == file:///home/worker/workspace/build/tests/reftest/tests/layout/reftests/invalidation/clipped-animated-transform-1.html | image comparison, max difference: 255, number of differing pixels: 808

Categories

(Core :: CSS Parsing and Computation, defect, P4)

defect

Tracking

()

RESOLVED FIXED
mozilla55
Tracking Status
firefox55 --- fixed

People

(Reporter: hiro, Unassigned)

References

Details

(Keywords: intermittent-failure, Whiteboard: [stockwell disabled])

Attachments

(1 file)

Whiteboard: [stockwell needswork]
this really picked up on april 17th, I am doing some retriggers to hopefully find the root cause
https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-searchStr=stylo%20debug%20rs16&tochange=fe56158ad1b25bfee50bf3520700e529c3357492&fromchange=045bf7706bb5461ae710d4801196f7af698843c6&selectedJob=92042719

this seems to be related to:
https://hg.mozilla.org/integration/autoland/rev/fe56158ad1b25bfee50bf3520700e529c3357492

which is this PR:
https://github.com/servo/servo/pull/16497

I do not understand how that simple } change could cause a regression, possibly something which landed shortly before that would be the real root cause.


I would like to get some progress on fixing this or making a decision to temporarily disable this.


:xidorn, could you help out here, either find the right people, recommend a fix or temporarily disabling a test?
Flags: needinfo?(xidorn+moz)
That change is definitely unrelated.

The test seems to be related to animation and transition, so I would probably try pinging hiro to see if he has any idea.
Flags: needinfo?(xidorn+moz) → needinfo?(hikezoe)
We should skip this test until bug 1334036 is fixed.
This failure started from bug 1341372;
https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=603d79b68fd2526cc940404f1d41f0b99e26eeac&filter-searchStr=stylo+debug+rs16

After bug 1341372, on stylo transition started working but transform transition still does not run on the compositor. As a result MozAfterPaint events are received during transitioning.  Whereas on gecko transform transition runs on the compositor, so MozAfterPaint is fired when the transition is finished.  For this reason, the results on stylo and gecko are different.
Flags: needinfo?(hikezoe)
Comment on attachment 8860175 [details]
Bug 1352628 - Skip clipped-animated-transform-1.html.

https://reviewboard.mozilla.org/r/132198/#review135096
Attachment #8860175 - Flags: review?(boris.chiou) → review+
Pushed by hikezoe@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/8c3b45902628
Skip clipped-animated-transform-1.html. r=boris
https://hg.mozilla.org/mozilla-central/rev/8c3b45902628
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla55
Whiteboard: [stockwell needswork] → [stockwell disabled]
See Also: → 1360791
Pushed by archaeopteryx@coole-files.de:
https://hg.mozilla.org/integration/mozilla-inbound/rev/fec7caf1bf50
Re-disable intermittent clipped-animated-transform-1.html which got accidentally enabled by bug 1351548. r=test-disabling
Pushed by archaeopteryx@coole-files.de:
https://hg.mozilla.org/integration/mozilla-inbound/rev/0450e1a971b0
Re-disable (instead of set as failing) intermittent clipped-animated-transform-1.html which got accidentally enabled by bug 1351548. r=test-disabling
Unfortunately, the current patches in Bug 1334036 don't fix this intermittent. I will file another bug to trace it.

reference:
https://treeherder.mozilla.org/#/jobs?repo=try&revision=fd3a6302cbb8afb5160656ccd48b75047552e227&selectedJob=99078131
NI to me. I will look this after bug 1334036 landed.
Flags: needinfo?(hikezoe)
(In reply to Hiroyuki Ikezoe (:hiro) from comment #16)
> NI to me. I will look this after bug 1334036 landed.

Thanks, hiro. I re-refer the bug number to this one. (please feel free to file new bug for it.)
Now the test can be passed on styloVsGecko as well.

I think we should use a longer duration for the transform animation to avoid the animation finished.

https://treeherder.mozilla.org/#/jobs?repo=try&revision=8c33f57acbc4468b1cdf9e4af6de48073455994e
Flags: needinfo?(hikezoe)
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