1595292 - Perma toolkit/components/thumbnails/test/browser_thumbnails_bg_image_capture.js | Uncaught exception - at chrome://content/browser/toolkit/components/thumbnails/test/head.js:247 - Error: page-thumbnail:error when Gecko 72 merges to Beta on 2019-12-02

Status: VERIFIED FIXED

(Firefox :: New Tab Page, defect, P1)

Description

[Cristina Coroiu [:ccoroiu]]

[Tracking Requested - why for this release]:

Central as Beta:
https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=938cfeed4b3bbe8f2f074887acee03756459ba34&selectedJob=275476863

Failure log:
https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=275476863&repo=try&lineNumber=7649

[task 2019-11-09T12:28:56.555Z] 12:28:56 INFO - TEST-PASS | toolkit/components/thumbnails/test/browser_thumbnails_bg_image_capture.js | Should have the right failure reason -
[task 2019-11-09T12:28:56.556Z] 12:28:56 INFO - Console message: [JavaScript Error: "TypeError: styleMenu is undefined" {file: "resource:///actors/PageStyleParent.jsm" line: 33}]
[task 2019-11-09T12:28:56.556Z] 12:28:56 INFO - Console message: [JavaScript Error: "NS_ERROR_UNEXPECTED: "]
[task 2019-11-09T12:28:56.556Z] 12:28:56 INFO - Buffered messages logged at 12:28:41
[task 2019-11-09T12:28:56.557Z] 12:28:56 INFO - Console message: [JavaScript Error: "TypeError: styleMenu is undefined" {file: "resource:///actors/PageStyleParent.jsm" line: 30}]
[task 2019-11-09T12:28:56.557Z] 12:28:56 INFO - Console message: [JavaScript Error: "NS_ERROR_UNEXPECTED: "]
[task 2019-11-09T12:28:56.557Z] 12:28:56 INFO - Buffered messages finished
[task 2019-11-09T12:28:56.558Z] 12:28:56 INFO - TEST-UNEXPECTED-FAIL | toolkit/components/thumbnails/test/browser_thumbnails_bg_image_capture.js | Uncaught exception - at chrome://mochitests/content/browser/toolkit/components/thumbnails/test/head.js:247 - Error: page-thumbnail:error
[task 2019-11-09T12:28:56.558Z] 12:28:56 INFO - Stack trace:
[task 2019-11-09T12:28:56.558Z] 12:28:56 INFO - observe@chrome://mochitests/content/browser/toolkit/components/thumbnails/test/head.js:247:20
[task 2019-11-09T12:28:56.558Z] 12:28:56 INFO - _onCaptureOrTimeout@resource://gre/modules/BackgroundPageThumbs.jsm:416:20
[task 2019-11-09T12:28:56.559Z] 12:28:56 INFO - done@resource://gre/modules/BackgroundPageThumbs.jsm:570:22
[task 2019-11-09T12:28:56.559Z] 12:28:56 INFO - _done@resource://gre/modules/BackgroundPageThumbs.jsm:593:7
[task 2019-11-09T12:28:56.560Z] 12:28:56 INFO - notify@resource://gre/modules/BackgroundPageThumbs.jsm:547:10
[task 2019-11-09T12:28:56.560Z] 12:28:56 INFO - Leaving test bound thumbnails_bg_image_capture
[task 2019-11-09T12:28:56.560Z] 12:28:56 INFO - GECKO(11877) | MEMORY STAT | vsize 2875MB | residentFast 259MB | heapAllocated 89MB

Comment 1

[Mike Conley (:mconley) (:⚙️) (PTO Dec 22 - Jan 2)]

I suspect this is a dupe of bug 1595130, but taking just in case.

Comment 2

[Intermittent Failures Robot]

1 failures in 4207 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1595292&startday=2019-11-11&endday=2019-11-17&tree=all

Comment 3

[Mike Conley (:mconley) (:⚙️) (PTO Dec 22 - Jan 2)]

Now that bug 159510 has merged to central, are we still seeing this?

Comment 4

[Andreea Pavel [:apavel]]

(In reply to Mike Conley (:mconley) (:⚙️) (Wayyyy behind on needinfos) from comment #3)

Now that bug 159510 has merged to central, are we still seeing this?

Did you mean bug 1595130?
No, this is no longer occurring in recent beta simulations:

https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=success%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=190abbddda52340ef5d90ef7bb75ca020c17937a&searchStr=browser%2Cchrome&group_state=expanded&selectedJob=276974663

Comment 5

[Mike Conley (:mconley) (:⚙️) (PTO Dec 22 - Jan 2)]

Yep, sorry - fat-fingered that bug number. Thanks for confirming!

Comment 6

[Andreea Pavel [:apavel]]

No problem.