Closed Bug 1299343 Opened 4 years ago Closed 3 years ago

Intermittent layout/reftests/border-dotted/border-dashed-radius-zoom.html == layout/reftests/border-dotted/masked-zoom.html | image comparison, max difference: 255, number of differing pixels: 52899

Categories

(Core :: Layout, defect, P3)

defect

Tracking

()

RESOLVED FIXED
mozilla54
Tracking Status
firefox52 --- fixed
firefox-esr52 --- fixed
firefox53 --- fixed
firefox54 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: mats)

Details

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

Attachments

(1 file)

Bulk assigning P3 to all open intermittent bugs without a priority set in Firefox components per bug 1298978.
Priority: -- → P3
this bug started up on Jan 11th, and I was not able to get it to reproduce with retriggers:
https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-searchStr=Linux%20x64%20opt%20Reftests%20executed%20by%20TaskCluster%20test-linux64%2Fopt-reftest-no-accel-3%20tc-R(Ru3)&tochange=d1d89a3a187aa24845db5886cf0bc89747e2db5b&fromchange=c85f83a7fcd7b1bda04318a2cc6370eb5247600e&group_state=expanded

then magically it stopped after Jan 21 and we haven't seen it for a few days- I suspect something triggered this and whatever it was is backed out, or changed to adjust the timing.
(In reply to Joel Maher ( :jmaher) from comment #5)
> then magically it stopped after Jan 21 and we haven't seen it for a few days

but then it started again. Overall, failure frequency has been fairly consistent since Jan 11.
Attached patch wallpaperSplinter Review
The problem seems to be that we're taking the snapshot too early for some reason.
This seems to fix it.

https://treeherder.mozilla.org/#/jobs?repo=try&revision=be3066b9fbefc7d0b560da215d265fcc0df26a00
Attachment #8834956 - Flags: review?(ryanvm)
Attachment #8834956 - Flags: review?(ryanvm) → review+
Keywords: checkin-needed
Pushed by ryanvm@gmail.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/99c66e67c00e
Wait for MozReftestInvalidate before ending test. r=ryanvm
Keywords: checkin-needed
https://hg.mozilla.org/mozilla-central/rev/99c66e67c00e
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla54
Assignee: nobody → mats
Whiteboard: [stockwell fixed]
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