1584821 - Intermittent /service-workers/service-worker/about-blank-replacement.https.html | Dynamic about:blank is controlled and is exposed to clients.matchAll(). - assert_unreached: unregister and register should not fail: ServiceWorker script

Status: RESOLVED INCOMPLETE

(Core :: DOM: Service Workers, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: cbrindusan [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=268959242&repo=try
Full log: https://queue.taskcluster.net/v1/task/C3Zk53ZXRIyUUereOll6RA/runs/0/artifacts/public/logs/live_backing.log

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[task 2019-09-29T11:34:12.452Z] 11:34:12 INFO - TEST-START | /service-workers/service-worker/about-blank-replacement.https.html
[task 2019-09-29T11:34:12.452Z] 11:34:12 INFO - Closing window 10
[task 2019-09-29T11:34:13.302Z] 11:34:13 INFO -
[task 2019-09-29T11:34:13.302Z] 11:34:13 INFO - TEST-PASS | /service-workers/service-worker/about-blank-replacement.https.html | Initial about:blank is controlled, exposed to clients.matchAll(), and matches final Client.
[task 2019-09-29T11:34:13.302Z] 11:34:13 INFO - TEST-PASS | /service-workers/service-worker/about-blank-replacement.https.html | Initial about:blank modified by parent is controlled, exposed to clients.matchAll(), and matches final Client.
[task 2019-09-29T11:34:13.302Z] 11:34:13 INFO - TEST-KNOWN-INTERMITTENT-FAIL | /service-workers/service-worker/about-blank-replacement.https.html | Popup initial about:blank is controlled, exposed to clients.matchAll(), and matches final Client. - assert_false: result: failure: could not find about:blank client expected false got true
[task 2019-09-29T11:34:13.302Z] 11:34:13 INFO - doAsyncTest@https://web-platform.test:8443/service-workers/service-worker/about-blank-replacement.https.html:74:15
[task 2019-09-29T11:34:13.304Z] 11:34:13 INFO -
[task 2019-09-29T11:34:13.304Z] 11:34:13 INFO - TEST-PASS | /service-workers/service-worker/about-blank-replacement.https.html | Initial about:blank is controlled, exposed to clients.matchAll(), and final Client is not controlled by a service worker.
[task 2019-09-29T11:34:13.304Z] 11:34:13 INFO - TEST-PASS | /service-workers/service-worker/about-blank-replacement.https.html | Simple about:blank is controlled and is exposed to clients.matchAll().
[task 2019-09-29T11:34:13.304Z] 11:34:13 INFO - TEST-PASS | /service-workers/service-worker/about-blank-replacement.https.html | Nested about:srcdoc is controlled and is exposed to clients.matchAll().
[task 2019-09-29T11:34:13.304Z] 11:34:13 INFO - TEST-UNEXPECTED-FAIL | /service-workers/service-worker/about-blank-replacement.https.html | Dynamic about:blank is controlled and is exposed to clients.matchAll(). - assert_unreached: unregister and register should not fail: ServiceWorker script at https://web-platform.test:8443/service-workers/service-worker/resources/about-blank-replacement-worker.js for scope https://web-platform.test:8443/service-workers/service-worker/resources/about-blank-replacement-blank-dynamic-nested-frame.html encountered an error during installation. Reached unreachable code

Comment 1

[Intermittent Failures Robot]

1 failures in 4530 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• android-em-7-0-x86_64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1584821&startday=2019-09-23&endday=2019-09-29&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 4292 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1584821&startday=2019-09-30&endday=2019-10-06&tree=all

Comment 3

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.