1553061 - Intermittent toolkit/content/tests/chrome/test_bug437844.xul | assertion count 47 is more than expected 14 to 38 assertions

Status: RESOLVED FIXED

(Toolkit :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: aciure [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=247481824&repo=mozilla-inbound
Full log: https://queue.taskcluster.net/v1/task/ELzzEuJCQ5yjN2YvRhbrzw/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/ELzzEuJCQ5yjN2YvRhbrzw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

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[task 2019-05-21T05:35:05.200Z] 05:35:05 INFO - GECKO(19603) | MEMORY STAT | vsize 2880MB | residentFast 358MB | heapAllocated 128MB
[task 2019-05-21T05:35:05.201Z] 05:35:05 INFO - GECKO(19603) | JavaScript error: , line 0: uncaught exception: [fluent][resolver] errors in en-US/file-dd: ReferenceError: Unknown variable: pluginLibraries.
[task 2019-05-21T05:35:05.203Z] 05:35:05 INFO - TEST-OK | toolkit/content/tests/chrome/test_bug437844.xul | took 2958ms
[task 2019-05-21T05:35:05.203Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 55 (0x7f61ae126400) [pid = 19603] [serial = 55] [outer = 0x7f61a60e3b60]
[task 2019-05-21T05:35:05.204Z] 05:35:05 INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/chrome/test_bug437844.xul | assertion count 47 is more than expected 14 to 38 assertions
[task 2019-05-21T05:35:05.205Z] 05:35:05 INFO - TEST-START | Shutdown
[task 2019-05-21T05:35:05.206Z] 05:35:05 INFO - Passed: 4
[task 2019-05-21T05:35:05.207Z] 05:35:05 INFO - Failed: 0
[task 2019-05-21T05:35:05.208Z] 05:35:05 INFO - Todo: 0
[task 2019-05-21T05:35:05.209Z] 05:35:05 INFO - Mode: non-e10s
[task 2019-05-21T05:35:05.211Z] 05:35:05 INFO - Slowest: 2958ms - chrome://mochitests/content/chrome/toolkit/content/tests/chrome/test_bug437844.xul
[task 2019-05-21T05:35:05.211Z] 05:35:05 INFO - SimpleTest START Loop 3
[task 2019-05-21T05:35:05.213Z] 05:35:05 INFO - TEST-START | toolkit/content/tests/chrome/test_bug437844.xul
[task 2019-05-21T05:35:05.214Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 56 (0x7f61a7e0c400) [pid = 19603] [serial = 56] [outer = 0x7f61a60e3b60]
[task 2019-05-21T05:35:05.215Z] 05:35:05 INFO - GECKO(19603) | ++DOCSHELL 0x7f61ad82d000 == 19 [pid = 19603] [id = {7022a928-ccf7-4ef6-9482-254a91fa3ef9}]
[task 2019-05-21T05:35:05.215Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 57 (0x7f61a5290d40) [pid = 19603] [serial = 57] [outer = (nil)]
[task 2019-05-21T05:35:05.217Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 58 (0x7f61afde4000) [pid = 19603] [serial = 58] [outer = 0x7f61a5290d40]
[task 2019-05-21T05:35:05.218Z] 05:35:05 INFO - GECKO(19603) | [19603, StreamTrans #3] WARNING: 'NS_FAILED(rv)', file /builds/worker/workspace/build/src/modules/libjar/nsJARChannel.cpp, line 371
[task 2019-05-21T05:35:05.218Z] 05:35:05 INFO - GECKO(19603) | ++DOCSHELL 0x7f61a5260000 == 20 [pid = 19603] [id = {2ea3f64b-257c-49ea-ac42-2cc21115a85f}]
[task 2019-05-21T05:35:05.220Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 59 (0x7f61a6015b60) [pid = 19603] [serial = 59] [outer = (nil)]
[task 2019-05-21T05:35:05.220Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 60 (0x7f61a6273400) [pid = 19603] [serial = 60] [outer = 0x7f61a6015b60]
[task 2019-05-21T05:35:05.222Z] 05:35:05 INFO - GECKO(19603) | JavaScript error: , line 0: uncaught exception: [fluent][resolver] errors in en-US/file-dd: ReferenceError: Unknown variable: pluginLibraries.
[task 2019-05-21T05:35:05.222Z] 05:35:05 INFO - GECKO(19603) | ++DOCSHELL 0x7f61a62bb000 == 21 [pid = 19603] [id = {23ff45d1-0fcf-48ed-9c15-c17ec2dc5e52}]
[task 2019-05-21T05:35:05.222Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 61 (0x7f61a62e63e0) [pid = 19603] [serial = 61] [outer = (nil)]
[task 2019-05-21T05:35:05.222Z] 05:35:05 INFO - GECKO(19603) | ++DOMWINDOW == 62 (0x7f61aeac6c00) [pid = 19603] [serial = 62] [outer = 0x7f61a62e63e0]
[task 2019-05-21T05:35:05.223Z] 05:35:05 INFO - GECKO(19603) | [19603, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/workspace/build/src/parser/html/nsHtml5StreamParser.cpp, line 1026
[task 2019-05-21T05:35:05.223Z] 05:35:05 INFO - GECKO(19603) | [19603, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file /builds/worker/workspace/build/src/dom/base/ThirdPartyUtil.cpp, line 360

Comment 1

[Daniel Varga [:dvarga]]

This is perma failing on central-as-beta https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception&classifiedState=unclassified&revision=e4badc6e8243638ecba464c3ae8b49a6626a502f&searchStr=windows%2C7%2Cdebug%2Cmochitests%2Cwithout%2Ce10s%2Ctest-windows7-32%2Fdebug-mochitest-chrome-1proc-3%2Cm-1proc%28c3%29

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=247958134&repo=try&lineNumber=25740

Comment 2

[Emilio Cobos Álvarez (:emilio)]

It's not clear how am I related to this test in any way. Do we have an idea of which patch regressed this?

In any case these are non-fatal assertions and the test is already expecting a bunch of them so increasing the count would work to kick the can down the road.

Comment 3

[Daniel Varga [:dvarga]]

It seems that it started after https://bugzilla.mozilla.org/show_bug.cgi?id=1530190 got landed and merged to central. That's why I pinged you.

Comment 4

[Emilio Cobos Álvarez (:emilio)]

Given the other test adjustments from that bug chances are we just have to increase the assertion count, but ni? tnikkel to confirm.

Comment 5

[Timothy Nikkel (:tnikkel)]

Yeah, I'll just bump the assert count, the asserts are all the same assert as before.

(I was confused by the bug title because I already bumped the expected assert count to 52, but the failure log has the correct expected assert amounts and there are 54 asserts, so the bug title must have been copied from somewhere else.)

Comment 6

[Timothy Nikkel (:tnikkel)]

Attachment: Bug 1553061. Futher bump expected assert counts on toolkit/content/tests/chrome/test_bug437844.xul for beta. r?aosmond

Beta sees a couple more of these same asserts for some reason.

Explanation of logic for bumping these counts can be found in bug 1530190 where we bumped them already before.

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6c77591b195a
Futher bump expected assert counts on toolkit/content/tests/chrome/test_bug437844.xul for beta. r=aosmond

Comment 8

[Andrei Ciure[:aciure]]

https://hg.mozilla.org/mozilla-central/rev/6c77591b195a

Comment 9

[Intermittent Failures Robot]

9 failures in 4730 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-inbound: 2
• autoland: 2
• try: 5

Platform breakdown:

• linux64: 4
• windows10-64: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1553061&startday=2019-05-20&endday=2019-05-26&tree=all