1591704 - Permafailing browser_privbrowsing_perwindowpb.js | In non-PB mode, we add a single entry - Got 0, expected 1 when Gecko 72 merges to Beta on 2019-12-02

Status: RESOLVED WORKSFORME

(Toolkit :: Form Manager, defect, P1)

Description

[Natalia Csoregi [:nataliaCs]]

[Tracking Requested - why for this release]:
Central as Beta: https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=f240cd4eb2e712483535f23a8d9175931fd388f1&searchStr=browser-chrome&selectedJob=273073447

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=273076189&repo=try&lineNumber=27557

[task 2019-10-26T12:18:55.901Z] 12:18:55 INFO - TEST-PASS | toolkit/components/satchel/test/browser/browser_privbrowsing_perwindowpb.js | In PB mode, we don't add any entries -
[task 2019-10-26T12:18:55.901Z] 12:18:55 INFO - Buffered messages finished
[task 2019-10-26T12:18:55.902Z] 12:18:55 INFO - TEST-UNEXPECTED-FAIL | toolkit/components/satchel/test/browser/browser_privbrowsing_perwindowpb.js | In non-PB mode, we add a single entry - Got 0, expected 1
[task 2019-10-26T12:18:55.902Z] 12:18:55 INFO - Stack trace:
[task 2019-10-26T12:18:55.902Z] 12:18:55 INFO - chrome://mochikit/content/browser-test.js:test_is:1312
[task 2019-10-26T12:18:55.902Z] 12:18:55 INFO - chrome://mochitests/content/browser/toolkit/components/satchel/test/browser/browser_privbrowsing_perwindowpb.js:handleCompletion:40
[task 2019-10-26T12:18:55.902Z] 12:18:55 INFO - resource://gre/modules/FormHistory.jsm:count/</<:1006
[task 2019-10-26T12:18:55.947Z] 12:18:55 INFO - Leaving test bound test
[task 2019-10-26T12:18:55.987Z] 12:18:55 INFO - GECKO(4560) | MEMORY STAT | vsize 2104231MB | vsizeMaxContiguous 65284442MB | residentFast 348MB | heapAllocated 159MB
[task 2019-10-26T12:18:55.987Z] 12:18:55 INFO - TEST-OK | toolkit/components/satchel/test/browser/browser_privbrowsing_perwindowpb.js | took 1694ms

Comment 1

[Natalia Csoregi [:nataliaCs]]

Could be related to Bug 1589938 ?

Comment 2

[Matthew N. [:MattN]]

Is any part of bug 1589938 relying on Nightly-only code?

Comment 3

[Neil Deakin]

I don't see anything from looking at the patch.

Comment 4

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

Only seen for last Saturday's central-as-beta sim, likely from an imported patch.