1471766 - Perma fail (tier2) reftest-sanity/647192-1.html == reftest-sanity/647192-1-ref.html | image comparison, max difference: 255, number of differing pixels: 225

Status: RESOLVED FIXED

(Testing :: Reftest, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: aciure [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=185253420&repo=autoland

https://queue.taskcluster.net/v1/task/Su4rMjzWTxi7OyLqVOHHjQ/runs/0/artifacts/public/logs/live_backing.log

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/Su4rMjzWTxi7OyLqVOHHjQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

15:48:03     INFO - REFTEST TEST-START | file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1.html == file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1-ref.html
15:48:03     INFO - REFTEST INFO | RESTORE PREFERENCE pref(dom.meta-viewport.enabled,false)
15:48:03     INFO - REFTEST TEST-LOAD | file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1.html | 50 / 123 (40%)
15:48:03     INFO - ++DOMWINDOW == 81 (0x127576000) [pid = 1438] [serial = 119] [outer = 0x11623f600]
15:48:03     INFO - REFTEST TEST-LOAD | file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1-ref.html | 50 / 123 (40%)
15:48:03     INFO - ++DOMWINDOW == 82 (0x127b3a800) [pid = 1438] [serial = 120] [outer = 0x11623f600]
15:48:03     INFO - REFTEST INFO | REFTEST fuzzy test (0, 0) <= (255, 225) <= (1, 1390)
15:48:03     INFO - REFTEST TEST-UNEXPECTED-FAIL | file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1.html == file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1-ref.html | image comparison, max difference: 255, number of differing pixels: 225
15:48:03     INFO - REFTEST TEST-END | file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1.html == file:///Users/cltbld/tasks/task_1530137563/build/tests/reftest/tests/layout/reftests/reftest-sanity/647192-1-ref.html
15:48:03     INFO - ++DOMWINDOW == 83 (0x127a06800) [pid = 1438] [serial = 121] [outer = 0x11623f600]

Comment 1

[Intermittent Failures Robot]

23 failures in 148 pushes (0.155 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* autoland: 23

Platform breakdown:
* macosx64-qr: 23

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1471766&startday=2018-06-27&endday=2018-06-27&tree=trunk

Comment 2

[Eliza Balazs [:ebalazs_]]

Did some retriggers and backfill and the culprit is:
https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=usercancel&filter-resultStatus=runnable&filter-resultStatus=pending&filter-resultStatus=running&filter-resultStatus=success&filter-searchStr=os%20x%2010.10%20quantumrender%20reftests%20with%20e10s%20test-macosx64&tochange=9d09683ea3d8997c9f4405102f7a97e3236e58a4&fromchange=16cad8d7cb82fd2e8cd71e93a285a9e55120d386&selectedJob=185326697

Comment 3

[Eliza Balazs [:ebalazs_]]

xidorn: Could you please take a look at this? (Comment 2) Thank you.

Comment 4

[Xidorn Quan [:xidorn] UTC+10]

Attachment: Bug 1471766 - Ensure scrollcorner is handled for webrender.

Review commit: https://reviewboard.mozilla.org/r/253734/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/253734/

Comment 5

[Xidorn Quan [:xidorn] UTC+10]

Comment on attachment 8988456 [details]
Bug 1471766 - Ensure scrollcorner is handled for webrender.

Review request updated; see interdiff: https://reviewboard.mozilla.org/r/253734/diff/1-2/

Comment 6

[Kartikaya Gupta (email:[e-mail])]

Comment on attachment 8988456 [details]
Bug 1471766 - Ensure scrollcorner is handled for webrender.

https://reviewboard.mozilla.org/r/253734/#review260356

Jeff is on parental leave, but this looks sane. r+

Comment 7

[Xidorn Quan [:xidorn] UTC+10]

Thanks.

Comment 8

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/cf28b5bf98dd
Ensure scrollcorner is handled for webrender. r=kats

Comment 9

[Stefan Hindli [:stefan_hindli]]

https://hg.mozilla.org/mozilla-central/rev/cf28b5bf98dd

Comment 10

[Intermittent Failures Robot]

88 failures in 125 pushes (0.704 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* autoland: 41
* mozilla-inbound: 37
* try: 6
* mozilla-central: 4

Platform breakdown:
* macosx64-qr: 87
* windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1471766&startday=2018-06-28&endday=2018-06-28&tree=trunk

Comment 11

[Intermittent Failures Robot]

118 failures in 718 pushes (0.164 failures/push) were associated with this bug in the last 7 days. 

This is the #6 most frequent failure this week. 

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **   

Repository breakdown:
* autoland: 69
* mozilla-inbound: 38
* try: 8
* mozilla-central: 3

Platform breakdown:
* macosx64-qr: 117
* windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1471766&startday=2018-06-25&endday=2018-07-01&tree=trunk