1520994 - Intermittent w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100.html == w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100-ref.html | image comparison, max difference: 255, number of differing pixels: 26640

Status: RESOLVED DUPLICATE of bug 1499459

(Core :: Layout, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=222584225&repo=autoland

https://queue.taskcluster.net/v1/task/UnfASYe9QESvxkRJ-7ZHnw/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/UnfASYe9QESvxkRJ-7ZHnw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

23:40:18 INFO - REFTEST TEST-START | file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100.html == file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100-ref.html
23:40:18 INFO - REFTEST TEST-LOAD | file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100.html | 1127 / 1195 (94%)
23:40:18 INFO - ++DOMWINDOW == 253 (0F3BA000) [pid = 5636] [serial = 2659] [outer = 08E0D410]
23:40:18 INFO - REFTEST TEST-LOAD | file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100-ref.html | 1127 / 1195 (94%)
23:40:18 INFO - ++DOMWINDOW == 254 (0E0AC800) [pid = 5636] [serial = 2660] [outer = 08E0D410]
23:40:18 INFO - REFTEST TEST-UNEXPECTED-FAIL | file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100.html == file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100-ref.html | image comparison, max difference: 255, number of differing pixels: 26640
23:40:18 INFO - REFTEST IMAGE 1 (TEST): data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAPoCAYAAAAmy5qxAAAfkElEQVR4nO3dUXIaSRZAUe2E5bAclsWSWA7zIU2
23:40:18 INFO - REFTEST IMAGE 2 (REFERENCE): data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAPoCAYAAAAmy5qxAAAgAElEQVR4
23:40:18 INFO - REFTEST INFO | Saved log: START file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100.html
23:40:18 INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
23:40:18 INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
23:40:18 INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
23:40:18 INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
23:40:18 INFO - REFTEST INFO | Saved log: RecordResult fired
23:40:18 INFO - REFTEST INFO | Saved log: START file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100-ref.html
23:40:18 INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
23:40:18 INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
23:40:18 INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
23:40:18 INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
23:40:18 INFO - REFTEST INFO | Saved log: RecordResult fired
23:40:18 INFO - REFTEST TEST-END | file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100.html == file:///Z:/task_1547766433/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/text-orientation-upright-vrl-100-ref.html
23:40:18 INFO - ++DOMWINDOW == 255 (0E0B0400) [pid = 5636] [serial = 2661] [outer = 08E0D410]

Comment 1

[Daniel Holbert [:dholbert]]

The testcase uses a downloadable font for some fancy UTF characters, and in the reftest screenshot, it looks like none of those fancy characters are present. So, probably a version of bug 1499459 (or perhaps bug 1392106).

Comment 2

[Intermittent Failures Robot]

1 failures in 2378 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1520994&startday=2019-01-14&endday=2019-01-20&tree=all