Closed
Bug 1490586
Opened 6 years ago
Closed 6 years ago
Intermittent text-decoration/decoration-color-standards.html == text-decoration/decoration-color-standards-ref.html | image comparison, max difference: 255, number of differing pixels: 52
Categories
(Core :: Graphics: Text, defect, P5)
Core
Graphics: Text
Tracking
()
RESOLVED
INCOMPLETE
People
(Reporter: intermittent-bug-filer, Unassigned)
References
Details
(Keywords: intermittent-failure)
Filed by: rgurzau [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=198797776&repo=mozilla-central https://queue.taskcluster.net/v1/task/ArmGSvTaR9CmlDc4s6JQuQ/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/ArmGSvTaR9CmlDc4s6JQuQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1&only_show_unexpected=1 05:06:41 INFO - REFTEST TEST-START | file:///Z:/task_1536727377/build/tests/reftest/tests/layout/reftests/text-decoration/decoration-color-standards.html == file:///Z:/task_1536727377/build/tests/reftest/tests/layout/reftests/text-decoration/decoration-color-standards-ref.html 05:06:41 INFO - REFTEST TEST-LOAD | file:///Z:/task_1536727377/build/tests/reftest/tests/layout/reftests/text-decoration/decoration-color-standards.html | 3 / 115 (2%) 05:06:41 INFO - REFTEST TEST-LOAD | file:///Z:/task_1536727377/build/tests/reftest/tests/layout/reftests/text-decoration/decoration-color-standards-ref.html | 3 / 115 (2%) 05:06:42 INFO - REFTEST TEST-UNEXPECTED-FAIL | file:///Z:/task_1536727377/build/tests/reftest/tests/layout/reftests/text-decoration/decoration-color-standards.html == file:///Z:/task_1536727377/build/tests/reftest/tests/layout/reftests/text-decoration/decoration-color-standards-ref.html | image comparison, max difference: 255, number of differing pixels: 52
Comment 1•6 years ago
|
||
This is bizarre. In the reference case, the ascenders are cropped on some "h" characters (both h's in "here is red text with red decoration lines"), so they render like "n" instead. Given that this is Win7, I'm suspicious that this is related to bug 1392106. But I'm not duping it at this point, since the whole letter isn't missing here.
Component: Layout: Block and Inline → Graphics: Text
See Also: → missing-letter-win7
Comment hidden (Intermittent Failures Robot) |
Comment 3•6 years ago
|
||
https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → INCOMPLETE
Comment 4•6 years ago
|
||
Recent failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=205151801&repo=autoland&lineNumber=17763
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Comment 5•6 years ago
|
||
(In reply to Daniel Holbert [:dholbert] from comment #1) > This is bizarre. In the reference case, the ascenders are cropped on some > "h" characters (both h's in "here is red text with red decoration lines"), > so they render like "n" instead. FWIW, this ^^ is precisely what the failure looks like in comment 4, as well -- though now the ascenders are missing in the testcase, rather than in the reference case. So it seems like these ascenders can just be randomly missing sometimes. (I'm still suspicious that this is a verison of bug 1392106.)
Comment hidden (Intermittent Failures Robot) |
Comment 7•6 years ago
|
||
I got this on a Try push as well: https://treeherder.mozilla.org/#/jobs?repo=try&revision=b5f79e606fe64e1b018f8f941ef5379fd6b03220&selectedJob=207152962 Both h:s are completely missing. (same h:s as described above)
Comment 8•6 years ago
|
||
https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
Status: REOPENED → RESOLVED
Closed: 6 years ago → 6 years ago
Resolution: --- → INCOMPLETE
Comment 9•5 years ago
|
||
Both h:s are completely missing.
Completely-missing characters sounds very much like bug 1392106, BTW.
Comment hidden (Intermittent Failures Robot) |
You need to log in
before you can comment on or make changes to this bug.
Description
•