1742944 - Intermittent uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Uncaught exception - at chrome://mochitests/content/browser/uriloader/exthandler/tests/mochitest/browser_extension_correction.js:37 - TypeError: can't access property "ap

Status: RESOLVED INCOMPLETE

(Firefox :: File Handling, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ccozmuta [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=359203784&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/S0Xr6MdvQTiZ5tWiVAuiRA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-11-25T09:51:29.632Z] 09:51:29     INFO - TEST-START | uriloader/exthandler/tests/mochitest/browser_extension_correction.js
[task 2021-11-25T09:51:30.091Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: A new download data item was added
[task 2021-11-25T09:51:30.093Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-25T09:51:30.099Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-25T09:51:30.101Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-25T09:51:30.122Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-25T09:51:30.124Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-25T09:51:30.127Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-25T09:51:30.128Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-25T09:51:30.130Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-25T09:51:30.155Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-25T09:51:30.184Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-25T09:51:30.184Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Showing new download notification.
[task 2021-11-25T09:51:30.188Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: _updateStateInner, target exists?  /tmp/testsavedir3625985393/somefile.png true
[task 2021-11-25T09:51:30.198Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-25T09:51:30.204Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-25T09:51:30.207Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-25T09:51:30.208Z] 09:51:30     INFO - GECKO(1578) | console.log: Downloads: A download data item was removed.
<...>
[task 2021-11-25T09:51:32.176Z] 09:51:32     INFO - TEST-PASS | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Downloaded file should match somefile.png - 
[task 2021-11-25T09:51:32.177Z] 09:51:32     INFO - Checking audio/ogg
[task 2021-11-25T09:51:32.177Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.177Z] 09:51:32     INFO - Download succeeded or errored
[task 2021-11-25T09:51:32.182Z] 09:51:32     INFO - TEST-PASS | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Downloaded file should match somefile.oga - 
[task 2021-11-25T09:51:32.182Z] 09:51:32     INFO - Checking video/webm
[task 2021-11-25T09:51:32.182Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.182Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.183Z] 09:51:32     INFO - Download succeeded or errored
[task 2021-11-25T09:51:32.188Z] 09:51:32     INFO - TEST-PASS | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Downloaded file should match somefile.webm - 
[task 2021-11-25T09:51:32.192Z] 09:51:32     INFO - Checking application/pdf
[task 2021-11-25T09:51:32.192Z] 09:51:32     INFO - Buffered messages logged at 09:51:31
[task 2021-11-25T09:51:32.194Z] 09:51:32     INFO - TEST-PASS | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | url is correct for application/pdf - 
[task 2021-11-25T09:51:32.194Z] 09:51:32     INFO - Console message: [JavaScript Error: "uncaught exception: Object"]
[task 2021-11-25T09:51:32.196Z] 09:51:32     INFO - Checking application/x-gobbledygook
[task 2021-11-25T09:51:32.196Z] 09:51:32     INFO - Buffered messages finished
[task 2021-11-25T09:51:32.199Z] 09:51:32     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Uncaught exception - at chrome://mochitests/content/browser/uriloader/exthandler/tests/mochitest/browser_extension_correction.js:37 - TypeError: can't access property "appendChild", content.document.body is null
[task 2021-11-25T09:51:32.200Z] 09:51:32     INFO - Stack trace:
[task 2021-11-25T09:51:32.200Z] 09:51:32     INFO - @chrome://mochitests/content/browser/uriloader/exthandler/tests/mochitest/browser_extension_correction.js:37:7
[task 2021-11-25T09:51:32.200Z] 09:51:32     INFO - execute@resource://specialpowers/SpecialPowersSandbox.jsm:141:12
[task 2021-11-25T09:51:32.201Z] 09:51:32     INFO - _spawnTask@resource://specialpowers/SpecialPowersChild.jsm:1656:15
[task 2021-11-25T09:51:32.201Z] 09:51:32     INFO - receiveMessage@resource://specialpowers/SpecialPowersChild.jsm:310:21
[task 2021-11-25T09:51:32.204Z] 09:51:32     INFO - Leaving test bound test_enforce_useful_extension
[task 2021-11-25T09:51:32.208Z] 09:51:32     INFO - Entering test bound test_broken_saved_handlerinfo_and_useless_mimetypes
[task 2021-11-25T09:51:32.210Z] 09:51:32     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: "data:text/html," line: 0}]
[task 2021-11-25T09:51:32.213Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: A new download data item was added
[task 2021-11-25T09:51:32.223Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-25T09:51:32.224Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-25T09:51:32.225Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-25T09:51:32.226Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-25T09:51:32.228Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-25T09:51:32.229Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-25T09:51:32.230Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-25T09:51:32.230Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-25T09:51:32.231Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.231Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.234Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.241Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-25T09:51:32.363Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Downloads panel has shown.
[task 2021-11-25T09:51:32.395Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-25T09:51:32.397Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Showing new download notification.
[task 2021-11-25T09:51:32.401Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: _updateStateInner, target exists?  /tmp/testsavedir3625985393/file_as.exe true
[task 2021-11-25T09:51:32.411Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.412Z] 09:51:32     INFO - Download succeeded or errored
[task 2021-11-25T09:51:32.412Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.412Z] 09:51:32     INFO - Download succeeded or errored
[task 2021-11-25T09:51:32.413Z] 09:51:32     INFO - Download changed!
[task 2021-11-25T09:51:32.413Z] 09:51:32     INFO - Download succeeded or errored
[task 2021-11-25T09:51:32.415Z] 09:51:32     INFO - TEST-PASS | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Downloaded file should match file_as.exe - 
[task 2021-11-25T09:51:32.418Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-25T09:51:32.424Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-25T09:51:32.426Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-25T09:51:32.427Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: A download data item was removed.
[task 2021-11-25T09:51:32.428Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-25T09:51:32.430Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-25T09:51:32.430Z] 09:51:32     INFO - GECKO(1578) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-25T09:51:32.509Z] 09:51:32     INFO - Leaving test bound test_broken_saved_handlerinfo_and_useless_mimetypes
[task 2021-11-25T09:51:32.546Z] 09:51:32     INFO - GECKO(1578) | MEMORY STAT | vsize 20983775MB | residentFast 1362MB
[task 2021-11-25T09:51:32.548Z] 09:51:32     INFO - TEST-OK | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | took 2915ms
[task 2021-11-25T09:51:32.550Z] 09:51:32     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-11-25T09:51:32.550Z] 09:51:32     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Found an unexpected tab at the end of test run: data:text/html, - 
[task 2021-11-25T09:51:32.688Z] 09:51:32     INFO - checking window state
[task 2021-11-25T09:51:32.800Z] 09:51:32     INFO - TEST-START | uriloader/exthandler/tests/mochitest/browser_first_prompt_not_blocked_without_user_interaction.js

Comment 1

[Intermittent Failures Robot]

3 failures in 2819 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-asan-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2021-11-22&endday=2021-11-28&tree=all

Comment 2

[Intermittent Failures Robot]

5 failures in 3170 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 2
• try: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3
• linux1804-64-asan-qr: 1
  • opt: 1
• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2021-11-29&endday=2021-12-05&tree=all

Comment 3

[Intermittent Failures Robot]

3 failures in 3319 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-qr: 1
  • opt: 1
• linux1804-64-asan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2021-12-06&endday=2021-12-12&tree=all

Comment 4

[Intermittent Failures Robot]

3 failures in 3263 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-qr: 1
  • opt: 1
• linux1804-64-asan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2021-12-13&endday=2021-12-19&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 1011 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 2801 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-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-01-03&endday=2022-01-09&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 3060 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-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-01-10&endday=2022-01-16&tree=all

Comment 8

[Intermittent Failures Robot]

9 failures in 3444 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 7
  • opt: 5
  • debug: 2
• windows10-64-2004-asan-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-01-17&endday=2022-01-23&tree=all

Comment 9

[Intermittent Failures Robot]

1 failures in 3445 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-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-01-24&endday=2022-01-30&tree=all

Comment 10

[Intermittent Failures Robot]

3 failures in 3165 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-01-31&endday=2022-02-06&tree=all

Comment 11

[Intermittent Failures Robot]

4 failures in 3711 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 1
• autoland: 2

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-02-07&endday=2022-02-13&tree=all

Comment 12

[Intermittent Failures Robot]

8 failures in 3281 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-asan-qr: 2
  • opt: 2
• linux1804-64-qr: 2
  • debug: 2
• linux1804-64-shippable-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-02-14&endday=2022-02-20&tree=all

Comment 13

[Intermittent Failures Robot]

5 failures in 2992 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-asan-qr: 2
  • opt: 2
• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-02-21&endday=2022-02-27&tree=all

Comment 14

[Intermittent Failures Robot]

6 failures in 3063 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 2

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-02-28&endday=2022-03-06&tree=all

Comment 15

[Intermittent Failures Robot]

5 failures in 2837 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-03-07&endday=2022-03-13&tree=all

Comment 16

[Intermittent Failures Robot]

4 failures in 3304 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-03-14&endday=2022-03-20&tree=all

Comment 17

[Intermittent Failures Robot]

5 failures in 3341 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3
• linux1804-64-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-03-21&endday=2022-03-27&tree=all

Comment 18

[Intermittent Failures Robot]

3 failures in 3323 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-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-03-28&endday=2022-04-03&tree=all

Comment 19

[Intermittent Failures Robot]

6 failures in 2922 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 1
  • debug: 1
• linux1804-64-shippable-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-04-04&endday=2022-04-10&tree=all

Comment 20

[Intermittent Failures Robot]

3 failures in 2948 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 2

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-04-11&endday=2022-04-17&tree=all

Comment 21

[Intermittent Failures Robot]

2 failures in 3159 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-04-18&endday=2022-04-24&tree=all

Comment 22

[Intermittent Failures Robot]

2 failures in 3289 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-qr: 1
  • opt: 1
• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1742944&startday=2022-04-25&endday=2022-05-01&tree=all

Comment 23

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

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