1544081 - Intermittent devtools/client/inspector/test/browser_inspector_highlighter-07.js | Uncaught exception - at chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/helpers/context.js:11 - TypeError: panel is undefined

Status: RESOLVED INCOMPLETE

(DevTools :: Inspector, defect, P5)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: ncsoregi [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=239983614&repo=autoland

https://queue.taskcluster.net/v1/task/ateIRB8QQZO5mPh2ghqp_Q/runs/0/artifacts/public/logs/live_backing.log

17:57:58 INFO - Buffered messages logged at 17:57:58
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/Breakpoint.js" line: 29}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/Breakpoint.js" line: 29}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/Breakpoint.js" line: 29}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/Breakpoint.js" line: 29}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/ColumnBreakpoint.js" line: 26}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/ColumnBreakpoint.js" line: 26}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/ColumnBreakpoint.js" line: 26}]
17:57:58 INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/client/debugger/src/components/Editor/ColumnBreakpoint.js" line: 26}]
17:57:58 INFO - must wait for focus
17:57:58 INFO - Toolbox opened and focused
17:57:58 INFO - Buffered messages finished
17:57:58 INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/test/browser_inspector_highlighter-07.js | Uncaught exception - at chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/helpers/context.js:11 - TypeError: panel is undefined
17:57:58 INFO - Stack trace:
17:57:58 INFO - createDebuggerContext@chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/helpers/context.js:11:15
17:57:58 INFO - @chrome://mochitests/content/browser/devtools/client/inspector/test/browser_inspector_highlighter-07.js:58:21
17:57:58 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1116:34
17:57:58 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1144:12
17:57:58 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1000:14
17:57:58 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:803:59
17:57:58 INFO - Leaving test bound
17:57:58 INFO - GECKO(4432) | [ACTION] SET_EXPANDED_STATE - {"type":"SET_EXPANDED_STATE","thread":"server1.conn3.child1/context18","expanded":{}}

Comment 1

[Julian Descottes [:jdescottes]]

This was initially fixed in Bug 1518005, but was regressed in Bug 1543821. Tldr we had duplicated the helper createDebuggerContext in two places. Bug 1518005 fixed it in one spot, but right after, Bug 1543821 landed to do some cleanup of the duplicate methods and deleted the fixed version.

Hopefully this should be definitively fixed when Bug 1543907 lands, where we address the root cause of the issue.

Comment 2

[Intermittent Failures Robot]

54 failures in 141 pushes (0.383 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-inbound: 10
• mozilla-central: 29
• try: 15

Platform breakdown:

• windows10-64: 8
• windows10-64-shippable: 12
• osx-10-10-shippable: 5
• windows10-aarch64: 2
• windows7-32-shippable: 9
• linux64-shippable: 3
• linux32-shippable: 2
• macosx64-devedition: 2
• windows7-32: 3
• windows7-32-devedition: 3
• linux32-devedition: 1
• windows10-64-devedition: 3
• linux64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1544081&startday=2019-04-13&endday=2019-04-13&tree=all

Comment 3

[Intermittent Failures Robot]

64 failures in 3025 pushes (0.021 failures/push) were associated with this bug in the last 7 days.

This is the #25 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 1
• mozilla-inbound: 19
• mozilla-central: 29
• try: 15

Platform breakdown:

• windows7-32-shippable: 12
• osx-10-10: 1
• osx-10-10-shippable: 7
• linux64-shippable: 5
• windows10-64-shippable: 14
• windows10-64: 8
• windows10-aarch64: 2
• linux32-shippable: 2
• macosx64-devedition: 2
• windows7-32: 3
• windows7-32-devedition: 3
• linux32-devedition: 1
• windows10-64-devedition: 3
• linux64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1544081&startday=2019-04-08&endday=2019-04-14&tree=all

Comment 4

[Cristina Coroiu [:ccoroiu]]

No new failures since Bug 1543907 landed.

Comment 5

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup