1612694 - Intermittent Tier 2 TEST-UNEXPECTED-TIMEOUT | /infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-sharedworker-failure.https.html | SharedArrayBuffer cannot cross agent clusters, shared worker edition - Test timed out |expected O

Status: RESOLVED DUPLICATE of bug 1611855

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=287184616&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GbVH4ok0QyClwf_H9HU7-w/runs/0/artifacts/public/logs/live_backing.log

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[task 2020-02-01T22:36:07.946Z] 22:36:07 INFO - TEST-START | /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-sharedworker-failure.https.html
[task 2020-02-01T22:36:07.963Z] 22:36:07 INFO - Closing window 83
[task 2020-02-01T22:36:19.057Z] 22:36:19 INFO -
[task 2020-02-01T22:36:19.057Z] 22:36:19 INFO - TEST-UNEXPECTED-TIMEOUT | /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-sharedworker-failure.https.html | SharedArrayBuffer cannot cross agent clusters, shared worker edition - Test timed out
[task 2020-02-01T22:36:19.058Z] 22:36:19 INFO - TEST-INFO | expected FAIL
[task 2020-02-01T22:36:19.058Z] 22:36:19 INFO - TEST-UNEXPECTED-TIMEOUT | /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-sharedworker-failure.https.html | expected OK
[task 2020-02-01T22:36:19.058Z] 22:36:19 INFO - TEST-INFO took 11113ms

Comment 1

[Intermittent Failures Robot]

1 failures in 2190 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1612694&startday=2020-01-27&endday=2020-02-02&tree=all

Comment 2

[Anne (:annevk)]

baku, with bug 1605566 fixed there's no reason for this test to fail. The failure is currently

The SharedArrayBuffer object cannot be serialized. The Cross-Origin-Opener-Policy and Cross-Origin-Embedder-Policy HTTP headers can be used to enable this.

but that doesn't make much sense as COOP+COEP are set for this test. The problem is that the SharedArrayObject is being posted to another agent cluster. Is there another bug already tracking this or should we fix it as part of this?

Comment 3

[Anne (:annevk)]

(Marking this as blocking bug 1589673 for now as that seems essentially the same bug at this point, but for service workers.)

Comment 4

[Andrea Marchesini [:baku]]

Bug 1611855 should fix this issue. The code landed yesterday. I'll close this bug but if the intermittent failure reappears, let's reopen it again.