Closed Bug 1628607 Opened 4 years ago Closed 4 years ago

Intermittent TypeError: 'BrowserInstance' object is not iterable

Categories

(Testing :: web-platform-tests, defect, P5)

Product:
Testing
Component:
web-platform-tests
Version:
Version 3
Type:
defect

Tracking

(firefox77 fixed)

Status:
RESOLVED FIXED
Milestone:
mozilla77
Tracking Flags:
Tracking Status
firefox77 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: jgraham)

References

(Regression)

Details

(Keywords: intermittent-failure)

Attachments

(1 file)

Bug 1628607 - Fix teardown in SingleInstanceManager,
47 bytes, text/x-phabricator-request
Details | Review

Filed by: archaeopteryx [at] coole-files.de
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=296793082&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SuLxaghfSJ-xP1ygy7zHqA/runs/0/artifacts/public/logs/live_backing.log

There are two lines of this for every wpt task since bug 1626089 landed, independent of exit status.

[task 2020-04-08T12:44:36.082Z] 12:44:36 INFO - Browser exited with return code 0
[task 2020-04-08T12:44:36.082Z] 12:44:36 INFO - PROCESS LEAKS None
[task 2020-04-08T12:44:36.083Z] 12:44:36 INFO - Closing logging queue
[task 2020-04-08T12:44:36.083Z] 12:44:36 INFO - queue closed
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - STDERR: Exception in thread TestRunnerManager-1:
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - Traceback (most recent call last):
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - self.run()
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - File "/builds/worker/workspace/build/tests/web-platform/tests/tools/wptrunner/wptrunner/testrunner.py", line 403, in run
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - self.teardown()
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - File "/builds/worker/workspace/build/tests/web-platform/tests/tools/wptrunner/wptrunner/browsers/base.py", line 122, in exit
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - self.cleanup()
[task 2020-04-08T12:44:36.085Z] 12:44:36 INFO - File "/builds/worker/workspace/build/tests/web-platform/tests/tools/wptrunner/wptrunner/browsers/firefox.py", line 728, in cleanup
[task 2020-04-08T12:44:36.086Z] 12:44:36 INFO - self.instance_manager.teardown(force)
[task 2020-04-08T12:44:36.086Z] 12:44:36 INFO - File "/builds/worker/workspace/build/tests/web-platform/tests/tools/wptrunner/wptrunner/browsers/firefox.py", line 322, in teardown
[task 2020-04-08T12:44:36.086Z] 12:44:36 INFO - for instance, skip_marionette in [self.previous, self.current]:
[task 2020-04-08T12:44:36.086Z] 12:44:36 INFO - TypeError: 'BrowserInstance' object is not iterable

Assignee: nobody → james
Status: NEW → ASSIGNED
Assignee: james → nobody
Status: ASSIGNED → NEW
Flags: needinfo?(james)
Assignee: nobody → james
Pushed by james@hoppipolla.co.uk:
https://hg.mozilla.org/integration/autoland/rev/7e909cac9f56
Fix teardown in SingleInstanceManager, r=maja_zf
Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/22829 for changes under testing/web-platform/tests
Can't merge web-platform-tests PR due to failing upstream checks:
Github PR https://github.com/web-platform-tests/wpt/pull/22829
* Community-TC (pull_request) (https://community-tc.services.mozilla.com/tasks/groups/VWxG0s8FTAqRlFrc6sat-Q)
Flags: needinfo?(james)

https://hg.mozilla.org/mozilla-central/rev/7e909cac9f56

Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox77: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla77
Upstream PR merged by jgraham
Flags: needinfo?(james)
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