1474848 - [tier2] web-platform-test css/css-contain/contain-size-012.html reftest fails on Windows

Status: RESOLVED INCOMPLETE

(Core :: CSS Parsing and Computation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ebalazs [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=187555565&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/W7YtWSaMR9CsQoTiWAl4RA/runs/0/artifacts/public/logs/live_backing.log

INFO - TEST-UNEXPECTED-FAIL | /css/css-contain/contain-size-012.html | /css/css-contain/contain-size-012.html 9957d2113bb03cdfc95343b51431e0ded17ece3f
09:10:59     INFO - /css/css-contain/reference/contain-size-001-ref.html 2d659e6e4f28b7dda60035cbe27cdc47eb749def
09:10:59     INFO - Testing 9957d2113bb03cdfc95343b51431e0ded17ece3f == 2d659e6e4f28b7dda60035cbe27cdc47eb749def
09:10:59     INFO - REFTEST   IMAGE 1 (TEST): data:image/png;base64,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
09:10:59     INFO - REFTEST   IMAGE 2 (REFERENCE): data:image/png;base64,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
09:10:59     INFO - TEST-INFO took 331ms
09:10:59     INFO - PID 5964 | 1531300259231	Marionette	INFO	Stopped listening on port 2828
09:10:59     INFO - PID 5964 | [Child 2204, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
09:10:59     INFO - PID 5964 | [Child 4528, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
09:10:59     INFO - PID 5964 | [Child 4528, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
09:10:59     INFO - PID 5964 | [Parent 5964, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
09:10:59     INFO - PID 5964 | [Child 3816, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
09:10:59     INFO - PID 5964 | [Parent 5964, Gecko_IOThread] WARNING: file z:/build/build/src/ipc/chromium/src/base/process_util_win.cc, line 188
09:10:59     INFO - Browser exited with return code 0

Comment 1

[Intermittent Failures Robot]

33 failures in 96 pushes (0.344 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* mozilla-central: 13
* mozilla-inbound: 10
* autoland: 10

Platform breakdown:
* windows7-32: 9
* windows10-64: 9
* windows7-32-msvc: 6
* windows10-64-msvc: 6
* windows7-32-nightly: 1
* windows10-64-nightly: 1
* windows10-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1474848&startday=2018-07-11&endday=2018-07-11&tree=trunk

Comment 2

[Noemi Erli[:noemi_erli]]

There are 33 failures since this bug was created (3 days ago), all failures were on Windows 7-32-msvc/10-64-msvc/10-64/7-32, opt/debug and pgo.

Recent log failure: https://treeherder.mozilla.org/logviewer.html#?job_id=187697368&repo=autoland

Relevant part of the log: 23:30:23     INFO - TEST-START | /css/css-contain/contain-size-012.html
23:30:23     INFO - Run 0/10
23:30:23     INFO - PID 5912 | 1531351823764	Marionette	DEBUG	[4294967301] Frame script loaded
23:30:23     INFO - PID 5912 | 1531351823765	Marionette	DEBUG	[4294967301] Frame script registered
23:30:23     INFO - PID 5912 | 1531351823778	Marionette	DEBUG	[4294967301] Received DOM event beforeunload for about:blank
23:30:23     INFO - PID 5912 | 1531351823783	Marionette	DEBUG	[4294967301] Received DOM event pagehide for about:blank
23:30:23     INFO - PID 5912 | 1531351823790	Marionette	DEBUG	[4294967301] Received DOM event DOMContentLoaded for http://web-platform.test:8000/css/css-contain/contain-size-012.html
23:30:23     INFO - PID 5912 | 1531351823800	Marionette	DEBUG	[4294967301] Received DOM event pageshow for http://web-platform.test:8000/css/css-contain/contain-size-012.html
23:30:23     INFO - PID 5912 | 1531351823831	Marionette	DEBUG	[4294967301] Received DOM event beforeunload for http://web-platform.test:8000/css/css-contain/contain-size-012.html
23:30:23     INFO - PID 5912 | 1531351823838	Marionette	DEBUG	[4294967301] Received DOM event pagehide for http://web-platform.test:8000/css/css-contain/contain-size-012.html
23:30:23     INFO - PID 5912 | 1531351823839	Marionette	DEBUG	[4294967301] Received DOM event unload for http://web-platform.test:8000/css/css-contain/contain-size-012.html
23:30:23     INFO - PID 5912 | 1531351823844	Marionette	DEBUG	[4294967301] Received DOM event DOMContentLoaded for http://web-platform.test:8000/css/css-contain/reference/contain-size-001-ref.html
23:30:23     INFO - PID 5912 | 1531351823851	Marionette	DEBUG	[4294967301] Received DOM event pageshow for http://web-platform.test:8000/css/css-contain/reference/contain-size-001-ref.html
23:30:23     INFO - TEST-UNEXPECTED-FAIL | /css/css-contain/contain-size-012.html | /css/css-contain/contain-size-012.html 9957d2113bb03cdfc95343b51431e0ded17ece3f
23:30:23     INFO - /css/css-contain/reference/contain-size-001-ref.html 2d659e6e4f28b7dda60035cbe27cdc47eb749def
23:30:23     INFO - Testing 9957d2113bb03cdfc95343b51431e0ded17ece3f == 2d659e6e4f28b7dda60035cbe27cdc47eb749def

:mreavy Can you please take a look here?

Comment 3

[Intermittent Failures Robot]

32 failures in 623 pushes (0.051 failures/push) were associated with this bug in the last 7 days. 

This is the #38 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **  

Repository breakdown:
* autoland: 13
* mozilla-central: 10
* mozilla-inbound: 9

Platform breakdown:
* windows7-32: 10
* windows10-64: 8
* windows7-32-msvc: 6
* windows10-64-msvc: 4
* windows10-64-ccov: 2
* windows7-32-nightly: 1
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1474848&startday=2018-07-09&endday=2018-07-15&tree=trunk

Comment 4

[Maire Reavy [:mreavy]]

Hi Sean -- Can you find out if this is this still happening at a high frequency?   Thanks.

Comment 5

[David Baron :dbaron: (⌚️UTC-5, no longer working on Mozilla)]

So a few notes here:
 * TVw runs only when the tests are modified, so this is probably both:
   * not intermittent at all (but permafail), and
   * still present, even though it hasn't occurred in a while

TVw is also the only place web-platform-test reftests in most directories are run on Mac and Windows.

So what's probably happening here is that this test is permafail on Windows.

Comment 6

[David Baron :dbaron: (⌚️UTC-5, no longer working on Mozilla)]

Also, the reftest difference from comment 0 is two pixels difference:  the anti-aliasing at the very left edge of the "P" (on both the top and the bottom serif) at the start of the sentence is cut off in the test, but not the reference.

Comment 7

[Daniel Holbert [:dholbert]]

(In reply to David Baron :dbaron: 🏴󠁵󠁳󠁣󠁡󠁿 ⌚UTC-7 from comment #6)
> Also, the reftest difference from comment 0 is two pixels difference:  the
> anti-aliasing at the very left edge of the "P" (on both the top and the
> bottom serif) at the start of the sentence is cut off in the test, but not
> the reference.

I'll bet that happens because the testcase has `overflow: hidden` on the PASS container, whereas the reference case does not.

So, the missing antialiased pixel is likely "real" overflow, and is likely *legitimately* clipped.  So this seems like it's really a bug in the test.  I'll file an issue with the test upstream.  (I suspect it's windows-only because the "serif" font just happens to have particularly wide/antialiased serifs on Windows.)

Comment 8

[Daniel Holbert [:dholbert]]

Attachment: log snippet suitable for pasting into reftest-analyzer

(note: the snippet in comment 0 isn't quite enough for reftest-analyzer to be happy [it's missing TEST-START which reftest-analyzer seems to require].  Here's the snippet that I'm pasting in which reftest-analyzer is happy with.)

Comment 9

[Daniel Holbert [:dholbert]]

Filed https://github.com/web-platform-tests/wpt/issues/12362 on fixing the test. Until that's resolved, we could annotate this testcase as failing (though no rush right now, because this only causes test-failure-spam when the test is modified, as dbaron noted in comment 5).

Comment 10

[Sean Voisen (:svoisen)]

Thanks for filing, dholbert. Yeah if modifying the test will only create more spam let's leave for now.

Comment 11

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup