1711130 - Intermittent toolkit/components/printing/tests/browser_modal_print.js | A promise chain failed to handle a rejection: aBrowsingContext.top.embedderElement is null - stack: _createPreviewBrowser@chrome://global/content/printUtils.js:153:1

Status: RESOLVED INCOMPLETE

(Toolkit :: Printing, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=339619050&repo=mozilla-beta
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/NEL2TRFvT6yQgmNGqzCTFg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-05-13T18:59:48.938Z] 18:59:48     INFO - TEST-START | toolkit/components/printing/tests/browser_modal_print.js
[task 2021-05-13T18:59:50.060Z] 18:59:50     INFO - GECKO(4288) | JavaScript error: chrome://global/content/printUtils.js, line 153: TypeError: aBrowsingContext.top.embedderElement is null
[task 2021-05-13T18:59:50.060Z] 18:59:50     INFO - GECKO(4288) | JavaScript error: chrome://global/content/printUtils.js, line 153: TypeError: aBrowsingContext.top.embedderElement is null
[task 2021-05-13T18:59:50.060Z] 18:59:50     INFO - GECKO(4288) | JavaScript error: chrome://global/content/printUtils.js, line 153: TypeError: aBrowsingContext.top.embedderElement is null
[task 2021-05-13T18:59:50.321Z] 18:59:50     INFO - TEST-INFO | started process screenshot
[task 2021-05-13T18:59:50.392Z] 18:59:50     INFO - TEST-INFO | screenshot: exit 0
[task 2021-05-13T18:59:50.393Z] 18:59:50     INFO - Buffered messages logged at 18:59:48
[task 2021-05-13T18:59:50.393Z] 18:59:50     INFO - Entering test bound testModalPrintDialog
[task 2021-05-13T18:59:50.393Z] 18:59:50     INFO - withTestPage: http://example.com/browser/toolkit/components/printing/tests/simplifyArticleSample.html
[task 2021-05-13T18:59:50.394Z] 18:59:50     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 2021-05-13T18:59:50.394Z] 18:59:50     INFO - Buffered messages logged at 18:59:49
[task 2021-05-13T18:59:50.395Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There are no print dialogs - 
[task 2021-05-13T18:59:50.395Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There is one print dialog - 
[task 2021-05-13T18:59:50.395Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The dialog is visible - 
[task 2021-05-13T18:59:50.396Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The URL of the browser is the one we expect - 
[task 2021-05-13T18:59:50.396Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There are no print dialogs - 
[task 2021-05-13T18:59:50.396Z] 18:59:50     INFO - Leaving test bound testModalPrintDialog
[task 2021-05-13T18:59:50.397Z] 18:59:50     INFO - Entering test bound testPrintMultiple
[task 2021-05-13T18:59:50.397Z] 18:59:50     INFO - withTestPage: http://example.com/browser/toolkit/components/printing/tests/simplifyArticleSample.html
[task 2021-05-13T18:59:50.397Z] 18:59:50     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 2021-05-13T18:59:50.397Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There are no print dialogs - 
[task 2021-05-13T18:59:50.398Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There is one print dialog - 
[task 2021-05-13T18:59:50.399Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The dialog is visible - 
[task 2021-05-13T18:59:50.399Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The URL of the browser is the one we expect - 
[task 2021-05-13T18:59:50.400Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There is one print dialog - 
[task 2021-05-13T18:59:50.400Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The dialog is visible - 
[task 2021-05-13T18:59:50.400Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There is one print dialog - 
[task 2021-05-13T18:59:50.400Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The dialog is visible - 
[task 2021-05-13T18:59:50.401Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There is one print dialog - 
[task 2021-05-13T18:59:50.401Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The dialog is visible - 
[task 2021-05-13T18:59:50.402Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The URL of the browser is the one we expect - 
[task 2021-05-13T18:59:50.402Z] 18:59:50     INFO - Leaving test bound testPrintMultiple
[task 2021-05-13T18:59:50.402Z] 18:59:50     INFO - Entering test bound testCancelButton
[task 2021-05-13T18:59:50.402Z] 18:59:50     INFO - withTestPage: http://example.com/browser/toolkit/components/printing/tests/simplifyArticleSample.html
[task 2021-05-13T18:59:50.403Z] 18:59:50     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 2021-05-13T18:59:50.403Z] 18:59:50     INFO - Buffered messages logged at 18:59:50
[task 2021-05-13T18:59:50.403Z] 18:59:50     INFO - Console message: [JavaScript Error: "TypeError: aBrowsingContext.top.embedderElement is null" {file: "chrome://global/content/printUtils.js" line: 153}]
[task 2021-05-13T18:59:50.403Z] 18:59:50     INFO - Console message: [JavaScript Error: "TypeError: aBrowsingContext.top.embedderElement is null" {file: "chrome://global/content/printUtils.js" line: 153}]
[task 2021-05-13T18:59:50.403Z] 18:59:50     INFO - Console message: [JavaScript Error: "TypeError: aBrowsingContext.top.embedderElement is null" {file: "chrome://global/content/printUtils.js" line: 153}]
[task 2021-05-13T18:59:50.403Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There are no print dialogs - 
[task 2021-05-13T18:59:50.403Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There is one print dialog - 
[task 2021-05-13T18:59:50.404Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | The dialog is visible - 
[task 2021-05-13T18:59:50.404Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | Got the cancel button - 
[task 2021-05-13T18:59:50.404Z] 18:59:50     INFO - TEST-PASS | toolkit/components/printing/tests/browser_modal_print.js | There are no print dialogs - 
[task 2021-05-13T18:59:50.404Z] 18:59:50     INFO - Buffered messages finished
[task 2021-05-13T18:59:50.404Z] 18:59:50     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/printing/tests/browser_modal_print.js | A promise chain failed to handle a rejection: aBrowsingContext.top.embedderElement is null - stack: _createPreviewBrowser@chrome://global/content/printUtils.js:153:1
[task 2021-05-13T18:59:50.404Z] 18:59:50     INFO - createPreviewBrowsers@chrome://global/content/printUtils.js:189:47
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - init@chrome://global/content/print.js:173:20
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - @chrome://global/content/print.js:92:45
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - Rejection date: Thu May 13 2021 18:59:50 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 285
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - Stack trace:
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:285
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1120
[task 2021-05-13T18:59:50.405Z] 18:59:50     INFO - Not taking screenshot here: see the one that was previously logged```

Comment 1

[Intermittent Failures Robot]

1 failures in 3061 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-05-17&endday=2021-05-23&tree=all

Comment 2

[Intermittent Failures Robot]

6 failures in 2908 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-release: 1
• try: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64: 3
  • opt: 3
• linux1804-64-shippable: 2
  • opt: 2
• windows10-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-05-24&endday=2021-05-30&tree=all

Comment 3

[Intermittent Failures Robot]

9 failures in 3065 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 6
• mozilla-release: 1
• try: 1

Platform and build breakdown:

• linux1804-64-shippable: 1
  • opt: 1
• windows10-64-qr: 1
  • debug: 1
• linux1804-64: 5
  • opt: 5
• macosx1014-64-shippable-qr: 1
  • opt: 1
• windows10-32: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-05-31&endday=2021-06-06&tree=all

Comment 4

[Intermittent Failures Robot]

5 failures in 3502 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• try: 1

Platform and build breakdown:

• linux1804-64: 5
  • opt: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-06-07&endday=2021-06-13&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 2888 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-06-14&endday=2021-06-20&tree=all

Comment 6

[Intermittent Failures Robot]

3 failures in 3115 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• try: 2

Platform and build breakdown:

• linux1804-64-shippable: 1
  • opt: 1
• windows7-32-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-06-21&endday=2021-06-27&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 2387 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
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-07-05&endday=2021-07-11&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures in 2940 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1711130&startday=2021-07-19&endday=2021-07-25&tree=all

Comment 9

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

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