1647720 - Enable mochitest-plain with cross-origin and fission mode enabled on tier2

Status: RESOLVED FIXED

(Testing :: General, task, P2)

Description

[Tahia K]

This request is for enabling mochitests (specifically mochitest-plain jobs) with fission and xorigin mode turned on for tier2 Linux opt and debug builds.

More information on cross-origin mode and how to enable it: https://wiki.mozilla.org/Project_Fission/Enabling_Tests_with_Fission#Cross-Origin_Mochitests

Comment 1

[Chris Peterson [:cpeterson]]

Tahia says the failing tests are annotated with fail-if/skip-if fission, so it should be fine to enable them now.

Tracking for Fission M6a Nightly.

Comment 2

[Neha Kochar [:neha]]

Geoff or Andrew, can you please enable mochitests with cross-origin and Fission on tier2?

Comment 3

[Andrew Halberstadt [:ahal]]

Neha, would you like this configuration to replace the existing fission Linux mochitest-plain tests or run in addition to them?

Comment 4

[Geoff Brown [:gbrown]]

(In reply to Chris Peterson [:cpeterson] from comment #1)

Tahia says the failing tests are annotated with fail-if/skip-if fission, so it should be fine to enable them now.

In an initial try push, I see a lot of test failures:
https://treeherder.mozilla.org/#/jobs?repo=try&revision=ec97fc16ca8f622267f8d9137fb6d54215726dbb

Comment 5

[Tahia K]

(In reply to Geoff Brown [:gbrown] from comment #4)

(In reply to Chris Peterson [:cpeterson] from comment #1)

Tahia says the failing tests are annotated with fail-if/skip-if fission, so it should be fine to enable them now.

In an initial try push, I see a lot of test failures:
https://treeherder.mozilla.org/#/jobs?repo=try&revision=ec97fc16ca8f622267f8d9137fb6d54215726dbb

I can add additional annotations for the M-fis-xorigin test failures and hangs.

Comment 6

[Geoff Brown [:gbrown]]

(In reply to Tahia K from comment #5)

I can add additional annotations for the M-fis-xorigin test failures and hangs.

That would be great. Thanks.

Comment 7

[Tahia K]

(In reply to Geoff Brown [:gbrown] from comment #6)

(In reply to Tahia K from comment #5)

I can add additional annotations for the M-fis-xorigin test failures and hangs.

That would be great. Thanks.

I've added annotations as part of Bug 1653400 and now the remaining failures are intermittents/known issues. Here's the latest treeherder run: https://treeherder.mozilla.org/#/jobs?repo=try&revision=c586e495af871f1daa901b1ee6f360b41e676105

Is this level of failure acceptable to proceed with?

Comment 8

[Geoff Brown [:gbrown]]

Yes, that looks great. Thanks.

Comment 9

[Geoff Brown [:gbrown]]

I have a patch ready to go...just waiting for an answer to the needinfo/comment 3.

Comment 10

[Neha Kochar [:neha]]

(In reply to Andrew Halberstadt [:ahal] from comment #3)

Neha, would you like this configuration to replace the existing fission Linux mochitest-plain tests or run in addition to them?

Sorry for the delay, Geoff. Please go ahead and replace the current M-fis on tier1 with cross-origin M-fis on tier1.

Comment 11

[Geoff Brown [:gbrown]]

Thanks Neha. Be aware that M-fis is currently tier 2 (except for debug with WebRender):
https://treeherder.mozilla.org/#/jobs?repo=mozilla-central&searchStr=linux%2Cmochitest-plain%2Cfission

I'll keep it that way: replace the current M-fis on tier2 with cross-origin M-fis on tier2.

Comment 12

[Geoff Brown [:gbrown]]

Attachment: Bug 1647720 - Replace fission with fission-xorigin variant, for linux64 mochitest-plain only; r=

Comment 13

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/0709b3d363e9
Replace fission with fission-xorigin variant, for linux64 mochitest-plain only; r=ahal

Comment 14

[Cristina Coroiu [:ccoroiu]]

https://hg.mozilla.org/mozilla-central/rev/0709b3d363e9