1663186 - Intermittent accessible/tests/browser/mac/browser_text_basics.js | Right word matches - Got "hello world goodbye", expected ""

Status: RESOLVED INCOMPLETE

(Core :: Disability Access APIs, defect)

Description

[Narcis Beleuzu [:NarcisB]]

[Tracking Requested - why for this release]:

Central as Beta simulation

Treeherder link:
https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cusercancel%2Crunnable&revision=9441959dd88c76430db843a9a57603a61c88d52e&searchStr=os%2Cx%2C10.14%2Cshippable%2Copt%2Cmochitests%2Ctest-macosx1014-64-shippable%2Fopt-mochitest-browser-chrome-e10s%2Cbc7&selectedTaskRun=ZpFZL742SAeDJpobn1XdgA.0

Log link:
https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=314875596&repo=try&lineNumber=1549

Log snippet:
[task 2020-09-04T12:40:40.730Z] 12:40:40 INFO - TEST-PASS | accessible/tests/browser/mac/browser_text_basics.js | Left word matches -
[task 2020-09-04T12:40:40.730Z] 12:40:40 INFO - Buffered messages finished
[task 2020-09-04T12:40:40.730Z] 12:40:40 INFO - TEST-UNEXPECTED-FAIL | accessible/tests/browser/mac/browser_text_basics.js | Right word matches - Got "hello world goodbye", expected ""
[task 2020-09-04T12:40:40.730Z] 12:40:40 INFO - Stack trace:
[task 2020-09-04T12:40:40.731Z] 12:40:40 INFO - chrome://mochikit/content/browser-test.js:test_is:1332
[task 2020-09-04T12:40:40.731Z] 12:40:40 INFO - chrome://mochitests/content/browser/accessible/tests/browser/mac/browser_text_basics.js:testWordAtMarker:41
[task 2020-09-04T12:40:40.731Z] 12:40:40 INFO - chrome://mochitests/content/browser/accessible/tests/browser/mac/browser_text_basics.js:testWordAndAdvance:86
[task 2020-09-04T12:40:40.731Z] 12:40:40 INFO - chrome://mochitests/content/browser/accessible/tests/browser/mac/browser_text_basics.js:null:112
[task 2020-09-04T12:40:40.731Z] 12:40:40 INFO - chrome://mochitests/content/browser/accessible/tests/browser/shared-head.js:accessibleTask/</<:495
[task 2020-09-04T12:40:40.731Z] 12:40:40 INFO - TEST-PASS | accessible/tests/browser/mac/browser_text_basics.js | Iterated through all markers -

Comment 1

[Cosmin Sabou [:CosminS]]

No longer reproduces in beta-sims: https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=success%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=3c2436b6126ee54709b801f9a9144dbf04145728&searchStr=os%2Cx%2C10.14%2Cshippable%2Copt%2Cmochitests%2Ctest-macosx1014-64-shippable%2Fopt-mochitest-browser-chrome-e10s%2Cbc7&selectedTaskRun=Qwcs0poHSFG-I4HfacYl6w.0

Comment 2

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

Observed once in today's central-as-beta simulation: https://treeherder.mozilla.org/logviewer.html#?job_id=315093759&repo=try

Comment 3

[James Teh [:Jamie]]

Eitan, can you help with a severity on this? Is this a real issue or some sort of misbehaviour/race in automation that's unlikely to matter in the real world?

Setting as s4 for now. That said, this has been marked as tracking, so I guess it must have been showing up a lot? I feel like we're missing details here.

Comment 4

[Julien Cristau [:jcristau]]

I can untrack if this isn't perma failing.

Comment 5

[Intermittent Failures Robot]

4 failures in 3410 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 4

Platform breakdown:

• macosx1014-64-shippable: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1663186&startday=2020-09-07&endday=2020-09-13&tree=all

Comment 6

[Eitan Isaacson [:eeejay]]

I'm going to close this since the last failure was 3 years ago.

Comment 7

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

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