1632891 - Intermittent toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have custom content. - "" == "Article title" - got "", expected "Article title" (operator ==)

Status: RESOLVED INCOMPLETE

(Toolkit :: Printing, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=299226805&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Rw2Frdd3TKyZbp5gS9SO_A/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-04-24T13:06:44.459Z] 13:06:44     INFO - TEST-START | toolkit/components/printing/tests/browser_preview_switch_print_selected.js
[task 2020-04-24T13:06:44.575Z] 13:06:44     INFO - GECKO(16339) | Waiting for browser load
[task 2020-04-24T13:06:44.797Z] 13:06:44     INFO - GECKO(16339) | Saw state f0001 and status 0
[task 2020-04-24T13:06:44.902Z] 13:06:44     INFO - GECKO(16339) | Saw state c0010 and status 0
[task 2020-04-24T13:06:44.902Z] 13:06:44     INFO - GECKO(16339) | Browser loaded http://example.com/browser/toolkit/components/printing/tests/simplifyArticleSample.html
[task 2020-04-24T13:06:46.157Z] 13:06:46     INFO - GECKO(16339) | JavaScript error: resource://gre/actors/PrintingChild.jsm, line 206: TypeError: content.document.head is null
[task 2020-04-24T13:06:46.302Z] 13:06:46     INFO - TEST-INFO | started process screentopng
[task 2020-04-24T13:06:46.838Z] 13:06:46     INFO - TEST-INFO | screentopng: exit 0
[task 2020-04-24T13:06:46.839Z] 13:06:46     INFO - Buffered messages logged at 13:06:44
[task 2020-04-24T13:06:46.840Z] 13:06:46     INFO - Entering test bound set_simplify_and_reader_pref
[task 2020-04-24T13:06:46.841Z] 13:06:46     INFO - Leaving test bound set_simplify_and_reader_pref
[task 2020-04-24T13:06:46.842Z] 13:06:46     INFO - Entering test bound switch_print_preview_browsers
[task 2020-04-24T13:06:46.842Z] 13:06:46     INFO - Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "http://example.com/browser/toolkit/components/printing/tests/simplifyArticleSample.html" line: 0}]
[task 2020-04-24T13:06:46.843Z] 13:06:46     INFO - Buffered messages logged at 13:06:45
[task 2020-04-24T13:06:46.844Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have initial content. - "Article title" == "Article title" - 
[task 2020-04-24T13:06:46.845Z] 13:06:46     INFO - Buffered messages logged at 13:06:46
[task 2020-04-24T13:06:46.845Z] 13:06:46     INFO - Console message: [JavaScript Error: "TypeError: content.document.head is null" {file: "resource://gre/actors/PrintingChild.jsm" line: 206}]
[task 2020-04-24T13:06:46.846Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have simplify page option checked - 
[task 2020-04-24T13:06:46.847Z] 13:06:46     INFO - Buffered messages finished
[task 2020-04-24T13:06:46.848Z] 13:06:46     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have custom content. - "" == "Article title" - got "", expected "Article title" (operator ==)
[task 2020-04-24T13:06:46.848Z] 13:06:46     INFO - Stack trace:
[task 2020-04-24T13:06:46.849Z] 13:06:46     INFO - is@resource://specialpowers/SpecialPowersSandbox.jsm:90:21
[task 2020-04-24T13:06:46.850Z] 13:06:46     INFO - @chrome://mochitests/content/browser/toolkit/components/printing/tests/browser_preview_switch_print_selected.js:83:7
[task 2020-04-24T13:06:46.851Z] 13:06:46     INFO - execute@resource://specialpowers/SpecialPowersSandbox.jsm:141:12
[task 2020-04-24T13:06:46.851Z] 13:06:46     INFO - _spawnTask@resource://specialpowers/SpecialPowersChild.jsm:1730:15
[task 2020-04-24T13:06:46.852Z] 13:06:46     INFO - receiveMessage@resource://specialpowers/SpecialPowersChild.jsm:281:21
[task 2020-04-24T13:06:46.853Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have simplified print preview browser selected - 
[task 2020-04-24T13:06:46.854Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should not have default print preview browser selected - 
[task 2020-04-24T13:06:46.854Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should not have simplify page option checked - 
[task 2020-04-24T13:06:46.855Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have initial content. - "Article title" == "Article title" - 
[task 2020-04-24T13:06:46.856Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should have default print preview browser selected - 
[task 2020-04-24T13:06:46.857Z] 13:06:46     INFO - TEST-PASS | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | Should not have simplified print preview browser selected - 
[task 2020-04-24T13:06:46.857Z] 13:06:46     INFO - Leaving test bound switch_print_preview_browsers
[task 2020-04-24T13:06:46.858Z] 13:06:46     INFO - GECKO(16339) | MEMORY STAT | vsize 2945MB | residentFast 310MB | heapAllocated 130MB
[task 2020-04-24T13:06:46.859Z] 13:06:46     INFO - TEST-OK | toolkit/components/printing/tests/browser_preview_switch_print_selected.js | took 2233ms

Comment 1

[Intermittent Failures Robot]

1 failures in 5582 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-04-20&endday=2020-04-26&tree=all

Comment 2

[Intermittent Failures Robot]

2 failures in 5423 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 1

Platform breakdown:

• windows10-64-devedition: 1
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-04-27&endday=2020-05-03&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 5276 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 1

Platform breakdown:

• windows10-64: 1
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-05-04&endday=2020-05-10&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 5488 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux1804-64-shippable: 1
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-05-11&endday=2020-05-17&tree=all

Comment 5

[Intermittent Failures Robot]

8 failures in 4727 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2
• mozilla-central: 2
• autoland: 4

Platform breakdown:

• linux1804-64: 3
• windows10-64: 1
• linux1804-64-shippable: 1
• windows10-64-shippable: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-05-18&endday=2020-05-24&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 5458 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux1804-64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-05-25&endday=2020-05-31&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 4949 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-06-01&endday=2020-06-07&tree=all

Comment 8

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

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

Comment 9

[Natalia Csoregi [:nataliaCs]]

https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=308582483&repo=autoland&lineNumber=5399

Comment 10

[Intermittent Failures Robot]

2 failures in 4516 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• linux1804-64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-06-29&endday=2020-07-05&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 5265 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 12

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

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

Comment 13

[Cristina Coroiu [:ccoroiu]]

Recent failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=312156388&repo=autoland&lineNumber=7875

Comment 14

[Intermittent Failures Robot]

1 failures in 4618 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-08-03&endday=2020-08-09&tree=all

Comment 15

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

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

Comment 16

[Bogdan Tara[:bogdan_tara | bogdant]]

This is still happening.

Recent failure: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=318550408&repo=autoland&lineNumber=12257

Comment 17

[Intermittent Failures Robot]

1 failures in 3694 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-10-12&endday=2020-10-18&tree=all

Comment 18

[Intermittent Failures Robot]

2 failures in 4230 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• try: 1

Platform breakdown:

• linux1804-64-shippable: 1
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 19

[Intermittent Failures Robot]

1 failures in 4275 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 20

[Intermittent Failures Robot]

1 failures in 4128 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1632891&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 21

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

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

Comment 22

[Atila Butkovits]

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=325675458&repo=mozilla-central&lineNumber=7625

Comment 23

[Intermittent Failures Robot]

1 failures in 525 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1632891&startday=2020-12-28&endday=2021-01-03&tree=all

Comment 24

[Intermittent Failures Robot]

1 failures in 3810 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1632891&startday=2021-01-11&endday=2021-01-17&tree=all

Comment 25

[Intermittent Failures Robot]

1 failures in 3488 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1632891&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 26

[Intermittent Failures Robot]

3 failures in 3891 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform and build breakdown:

• linux1804-64: 3
  • opt: 2
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1632891&startday=2021-01-25&endday=2021-01-31&tree=all

Comment 27

[Intermittent Failures Robot]

3 failures in 3966 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3

Platform and build breakdown:

• linux1804-64: 2
  • debug: 2
• linux1804-64-asan: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1632891&startday=2021-02-01&endday=2021-02-07&tree=all

Comment 28

[Intermittent Failures Robot]

2 failures in 4322 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-asan: 1
  • opt: 1
• linux1804-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1632891&startday=2021-02-08&endday=2021-02-14&tree=all

Comment 29

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

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