1377406 - Intermittent /mathml/relations/html5-tree/unique-identifier-1.html | /mathml/relations/html5-tree/unique-identifier-1.html 5f602ff0424c7566af36f3670136fc8eed3c7b33

Status: RESOLVED WONTFIX

(Core :: MathML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: philringnalda [at] gmail.com

https://treeherder.mozilla.org/logviewer.html#?job_id=111026881&repo=mozilla-inbound

https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-win64/1498785021/mozilla-inbound_win8_64_test-web-platform-tests-reftests-bm112-tests1-windows-build32.txt.gz

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-win64/1498785021/mozilla-inbound_win8_64_test-web-platform-tests-reftests-bm112-tests1-windows-build32.txt.gz&only_show_unexpected=1

Comment 1

[Intermittent Failures Robot]

20 failures in 718 pushes (0.028 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* autoland: 8
* mozilla-inbound: 5
* mozilla-central: 5
* try: 1
* oak: 1

Platform breakdown:
* windows7-32-vm: 9
* windows8-64: 8
* windows10-64-vm: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-06-26&endday=2017-07-02&tree=all

Comment 2

[Intermittent Failures Robot]

15 failures in 98 pushes (0.153 failures/push) were associated with this bug yesterday.   

Repository breakdown:
* autoland: 8
* mozilla-inbound: 4
* mozilla-central: 3

Platform breakdown:
* windows8-64: 7
* windows7-32-vm: 7
* windows10-64-vm: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-04&endday=2017-07-04&tree=all

Comment 3

[Intermittent Failures Robot]

15 failures in 152 pushes (0.099 failures/push) were associated with this bug yesterday.   

Repository breakdown:
* mozilla-inbound: 6
* autoland: 5
* try: 2
* mozilla-central: 2

Platform breakdown:
* windows7-32-vm: 9
* windows8-64: 5
* windows10-64-vm: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-05&endday=2017-07-05&tree=all

Comment 4

[Geoff Brown [:gbrown]]

This is a very frequent intermittent test failure that needs attention as soon as possible. All failures are on Windows; most are on opt.

https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&filter-searchStr=windows%20web-platform%20wr%20opt&tochange=bb6cf8e70673681299fcd7218bbba7905eb0e868&fromchange=650c65dc3e87374d2fef22bc1edb5124567a69a2 suggests that this failure started with bug 1362924.

Comment 5

[Geoff Brown [:gbrown]]

:heycam - Does it seem possible that your changes for bug 1362924 triggered this intermittent test failure?

Comment 6

[Intermittent Failures Robot]

20 failures in 113 pushes (0.177 failures/push) were associated with this bug yesterday.   

Repository breakdown:
* mozilla-inbound: 7
* autoland: 6
* mozilla-central: 3
* try: 2
* oak: 1
* mozilla-beta: 1

Platform breakdown:
* windows7-32-vm: 15
* windows8-64: 4
* windows8-64-devedition: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-07&endday=2017-07-07&tree=all

Comment 7

[Cameron McCormack (:heycam)]

It seems possible.  But I don't know why the test would be failing in this way, where the amount we scrolled is 1px less than we should.

Comment 8

[Intermittent Failures Robot]

86 failures in 656 pushes (0.131 failures/push) were associated with this bug in the last 7 days. 

This is the #10 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: 32
* mozilla-inbound: 29
* mozilla-central: 15
* try: 6
* oak: 2
* mozilla-beta: 2

Platform breakdown:
* windows7-32-vm: 49
* windows8-64: 33
* windows10-64-vm: 3
* windows8-64-devedition: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-03&endday=2017-07-09&tree=all

Comment 9

[Cameron McCormack (:heycam)]

I don't have time right now to investigate why this test is intermittently failing.  I think I'd rather have bug 1362924 remain in the tree and disable this test.  Is that acceptable?

Comment 10

[Geoff Brown [:gbrown]]

(In reply to Cameron McCormack (:heycam) from comment #9)

Yes, I think that is reasonable. I'll try disabling on Windows only.

Thanks for looking.

Comment 11

[Geoff Brown [:gbrown]]

Attachment: skip test on windows

Verified on try this skips unique-identifier-1.html test on Windows but continues running on, for instance, linux64.

https://treeherder.mozilla.org/#/jobs?repo=try&revision=83eb816216776fc3ff5a2bb22ecc9aace1521372

Comment 12

[Intermittent Failures Robot]

19 failures in 140 pushes (0.136 failures/push) were associated with this bug yesterday.   

Repository breakdown:
* mozilla-inbound: 6
* try: 4
* mozilla-central: 3
* oak: 2
* mozilla-beta: 2
* autoland: 2

Platform breakdown:
* windows7-32-vm: 12
* windows8-64: 3
* windows10-64-vm: 2
* windows8-64-devedition: 1
* windows7-32-vm-devedition: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-11&endday=2017-07-11&tree=all

Comment 13

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 8885360 [details] [diff] [review]
skip test on windows

Review of attachment 8885360 [details] [diff] [review]:
-----------------------------------------------------------------

this looks like proper syntax

Comment 14

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/d8b1324dc1e7
Skip test mathml/relations/html5-tree/unique-identifier-1.html on Windows; r=jmaher

Comment 15

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/d8b1324dc1e7

Comment 16

[Intermittent Failures Robot]

68 failures in 720 pushes (0.094 failures/push) were associated with this bug in the last 7 days. 

This is the #16 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:
* mozilla-central: 17
* mozilla-inbound: 16
* try: 13
* autoland: 13
* oak: 5
* mozilla-beta: 4

Platform breakdown:
* windows7-32-vm: 43
* windows8-64: 11
* windows10-64: 5
* windows8-64-devedition: 3
* windows10-64-vm: 3
* windows7-32: 2
* windows7-32-vm-devedition: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-10&endday=2017-07-16&tree=all

Comment 17

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/f6e691129270

Comment 18

[Intermittent Failures Robot]

1 failures in 822 pushes (0.001 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-beta: 1

Platform breakdown:
* windows7-32-vm-devedition: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-17&endday=2017-07-23&tree=all

Comment 19

[Intermittent Failures Robot]

2 failures in 1008 pushes (0.002 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* oak: 2

Platform breakdown:
* windows8-64: 1
* windows7-32-vm: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1377406&startday=2017-07-24&endday=2017-07-30&tree=all

Comment 20

[BugBot [:suhaib / :marco/ :calixte]]

The leave-open keyword is there and there is no activity for 6 months.
:kentuckyfriedtakahe, maybe it's time to close this bug?

Comment 21

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

The test is disabled on Windows.