1793602 - Perma TEST-UNEXPECTED-FAIL | js/xpconnect/tests/unit/test_import_devtools_loader.js | xpcshell return code: 0 when Gecko 107 switches to Late Beta on 2022-10-28

Status: VERIFIED FIXED

(Core :: XPConnect, defect)

Description

[Narcis Beleuzu [:NarcisB]]

[Tracking Requested - why for this release]:

• Central-as-beta
• How to run these simulations
• Failure log

[task 2022-10-04T12:23:53.335Z] 12:23:53     INFO -  TEST-START | toolkit/xre/test/test_launch_without_hang.js
[task 2022-10-04T12:24:05.587Z] 12:24:05     INFO -  TEST-PASS | toolkit/xre/test/test_launch_without_hang.js | took 12251ms
[task 2022-10-04T12:24:05.590Z] 12:24:05     INFO -  Retrying tests that failed when run in parallel.
[task 2022-10-04T12:24:05.593Z] 12:24:05     INFO -  TEST-START | js/xpconnect/tests/unit/test_import_devtools_loader.js
[task 2022-10-04T12:24:06.030Z] 12:24:06  WARNING -  TEST-UNEXPECTED-FAIL | js/xpconnect/tests/unit/test_import_devtools_loader.js | xpcshell return code: 0
[task 2022-10-04T12:24:06.030Z] 12:24:06     INFO -  TEST-INFO took 435ms
[task 2022-10-04T12:24:06.030Z] 12:24:06     INFO -  >>>>>>>
[task 2022-10-04T12:24:06.032Z] 12:24:06     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2022-10-04T12:24:06.032Z] 12:24:06     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2022-10-04T12:24:06.032Z] 12:24:06     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2022-10-04T12:24:06.033Z] 12:24:06     INFO -  running event loop
[task 2022-10-04T12:24:06.033Z] 12:24:06     INFO -  js/xpconnect/tests/unit/test_import_devtools_loader.js | Starting testDevToolsModuleLoader
[task 2022-10-04T12:24:06.033Z] 12:24:06     INFO -  (xpcshell/head.js) | test testDevToolsModuleLoader pending (2)
[task 2022-10-04T12:24:06.033Z] 12:24:06     INFO -  "Test importing in the regular shared loader"

Comment 1

[Intermittent Failures Robot]

3 failures in 2449 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 3

Platform and build breakdown:

• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1
• macosx1100-64-shippable-qr: 1
  • opt: 1
• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1793602&startday=2022-10-03&endday=2022-10-09&tree=all

Comment 2

[Alexandre Poirot [:ochameau]]

Attachment: Bug 1793602 - Test getModuleImportStack only on nightly builds in test_import_devtools_loader.js.

Comment 3

[Alexandre Poirot [:ochameau]]

I still don't know how to push to try as beta, but here is a run on nightly:
https://treeherder.mozilla.org/jobs?repo=try&revision=7004f2867db59ac352d19cded276ba5ad6182ed7

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/28852e069708
Test getModuleImportStack only on nightly builds in test_import_devtools_loader.js. r=arai

Comment 5

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

(In reply to Alexandre Poirot [:ochameau] from comment #3)

I still don't know how to push to try as beta, but here is a run on nightly:

Based on https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA

1. ./mach try release -v 107.0b1 --tasks release-sim --migration central-to-beta --stage-changes
2. hg commit -m "Early beta config"
   Add your changes and create a try push (better to request debug tasks instead of opt ones because those have been replaced with slower shippable ones outside Nightly).

Comment 6

[Norisz Fay [:noriszfay]]

Patch seems to be working as of today's central as beta simulation

Comment 7

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/28852e069708

Comment 8

[Iulian Moraru]

Fix verified in today's central as early beta simulation.