1635345 - Intermittent toolkit/components/reader/test/browser_readerMode.js | Uncaught exception - undefined - timed out after 50 tries.

Status: RESOLVED INCOMPLETE

(Toolkit :: Reader Mode, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: rmaries [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=300816315&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/O0c7enETTQ2nzBCLdexyGw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-05-05T05:18:08.471Z] 05:18:08 INFO - TEST-START | toolkit/components/reader/test/browser_readerMode.js
[task 2020-05-05T05:18:14.508Z] 05:18:14 INFO - TEST-INFO | started process screentopng
[task 2020-05-05T05:18:14.685Z] 05:18:14 INFO - TEST-INFO | screentopng: exit 0
[task 2020-05-05T05:18:14.685Z] 05:18:14 INFO - Buffered messages logged at 05:18:08
[task 2020-05-05T05:18:14.685Z] 05:18:14 INFO - Entering test bound test_reader_button
[task 2020-05-05T05:18:14.685Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Element should not be null, when checking visibility -
[task 2020-05-05T05:18:14.686Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Reader mode button is not present on a new tab -
[task 2020-05-05T05:18:14.686Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Info panel shouldn't appear without the reader mode button -
[task 2020-05-05T05:18:14.687Z] 05:18:14 INFO - Adding visit so we can add favicon
[task 2020-05-05T05:18:14.687Z] 05:18:14 INFO - Adding favicon
[task 2020-05-05T05:18:14.687Z] 05:18:14 INFO - Opening tab and waiting for reader mode button to show up
[task 2020-05-05T05:18:14.687Z] 05:18:14 INFO - Wait tab event: load
[task 2020-05-05T05:18:14.688Z] 05:18:14 INFO - Buffered messages logged at 05:18:09
[task 2020-05-05T05:18:14.689Z] 05:18:14 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/reader/test/readerModeArticle.html" line: 0}]
[task 2020-05-05T05:18:14.689Z] 05:18:14 INFO - Tab event received: load
[task 2020-05-05T05:18:14.690Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Element should not be null, when checking visibility -
[task 2020-05-05T05:18:14.690Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Reader mode button is present on a reader-able page -
[task 2020-05-05T05:18:14.690Z] 05:18:14 INFO - Wait tab event: load
[task 2020-05-05T05:18:14.691Z] 05:18:14 INFO - Tab event received: load
[task 2020-05-05T05:18:14.692Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | about:reader loaded after clicking reader mode button -
[task 2020-05-05T05:18:14.692Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Element should not be null, when checking visibility -
[task 2020-05-05T05:18:14.692Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Reader mode button is present on about:reader -
[task 2020-05-05T05:18:14.693Z] 05:18:14 INFO - Console message: [JavaScript Error: "Not a string"]
[task 2020-05-05T05:18:14.693Z] 05:18:14 INFO - Buffered messages finished
[task 2020-05-05T05:18:14.694Z] 05:18:14 INFO - TEST-UNEXPECTED-FAIL | toolkit/components/reader/test/browser_readerMode.js | Uncaught exception - undefined - timed out after 50 tries.
[task 2020-05-05T05:18:14.695Z] 05:18:14 INFO - Leaving test bound test_reader_button
[task 2020-05-05T05:18:14.695Z] 05:18:14 INFO - Entering test bound test_getOriginalUrl
[task 2020-05-05T05:18:14.695Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Found original URL from encoded URL -
[task 2020-05-05T05:18:14.696Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Did not find original URL from malformed reader URL -
[task 2020-05-05T05:18:14.696Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Did not find original URL from non-reader URL -
[task 2020-05-05T05:18:14.703Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Found original URL from encoded malformed URL -
[task 2020-05-05T05:18:14.704Z] 05:18:14 INFO - TEST-PASS | toolkit/components/reader/test/browser_readerMode.js | Found original URL from non-encoded malformed URL -
[task 2020-05-05T05:18:14.704Z] 05:18:14 INFO - Leaving test bound test_getOriginalUrl
[task 2020-05-05T05:18:14.704Z] 05:18:14 INFO - Entering test bound test_reader_view_element_attribute_transform
[task 2020-05-05T05:18:53.533Z] 05:18:53 INFO - Not taking screenshot here: see the one that was previously logged

Comment 1

[Intermittent Failures Robot]

3 failures in 5276 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• try: 1

Platform breakdown:

• linux1804-64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1635345&startday=2020-05-04&endday=2020-05-10&tree=all

Comment 2

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

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

Comment 3

[Intermittent Failures Robot]

1 failures in 4516 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=1635345&startday=2020-06-29&endday=2020-07-05&tree=all

Comment 4

[Natalia Csoregi [:nataliaCs]]

https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=308811217&repo=mozilla-central&lineNumber=7400

Comment 5

[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:

• windows10-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1635345&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 4310 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• windows10-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1635345&startday=2020-07-20&endday=2020-07-26&tree=all

Comment 7

[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=1635345&startday=2020-08-03&endday=2020-08-09&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

[Atila Butkovits]

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=327540183&repo=autoland&lineNumber=30007

Comment 10

[Intermittent Failures Robot]

2 failures in 3488 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1635345&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 11

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

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