Intermittent Tier 2 devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | This test exceeded the timeout threshold. It should be rewritten or split up. If that's not possible, use requestLongerTimeout(N), but only as a last re

RESOLVED FIXED

Status

defect
P5
normal
RESOLVED FIXED
10 months ago
14 days ago

People

(Reporter: intermittent-bug-filer, Assigned: ebalazs_)

Tracking

({intermittent-failure})

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [stockwell disabled])

Attachments

(1 attachment)

Reporter

Description

10 months ago
treeherder
Filed by: btara [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=191786678&repo=mozilla-central

https://queue.taskcluster.net/v1/task/PfIRGA0IRlS5jdZ62-bpxQ/runs/0/artifacts/public/logs/live_backing.log

05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | One breakpoint exists - 
05:51:07     INFO - Invoking in tab: webpack3Babel6StepOverRegeneratorAwait()
05:51:07     INFO - Waiting for state change: paused
05:51:07     INFO - Buffered messages logged at 05:50:47
05:51:07     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
05:51:07     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
05:51:07     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
05:51:07     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
05:51:07     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xlink." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
05:51:07     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
05:51:07     INFO - Buffered messages logged at 05:50:56
05:51:07     INFO - Finished waiting for state change: paused
05:51:07     INFO - Waiting for state change: selected source
05:51:07     INFO - Finished waiting for state change: selected source
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | top frame's source is selected - 
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | Line is highlighted as paused - 
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | There is only one line - 
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | debug line is visible - 
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | expression is highlighted as paused - 
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | gutter is visible - 
05:51:07     INFO - Waiting for REMOVE_BREAKPOINT to dispatch 1 time(s)
05:51:07     INFO - Buffered messages logged at 05:50:57
05:51:07     INFO - REMOVE_BREAKPOINT dispatched 1 time(s)
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | Breakpoint reverted - 
05:51:07     INFO - Resuming from 2
05:51:07     INFO - Buffered messages logged at 05:50:58
05:51:07     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | Ran tests for step-over-regenerator-await at line 2 column 2 - 
05:51:07     INFO - Leaving test bound 
05:51:07     INFO - Buffered messages logged at 05:51:06
05:51:07     INFO - Removing tab.
05:51:07     INFO - Waiting for event: 'TabClose' on [object XULElement].
05:51:07     INFO - Got event: 'TabClose' on [object XULElement].
05:51:07     INFO - Tab removed and finished closing
05:51:07     INFO - Buffered messages finished
05:51:07     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | This test exceeded the timeout threshold. It should be rewritten or split up. If that's not possible, use requestLongerTimeout(N), but only as a last resort. - 
05:51:07     INFO - GECKO(6400) | MEMORY STAT | vsize 2485MB | vsizeMaxContiguous 131890756MB | residentFast 506MB | heapAllocated 155MB
05:51:07     INFO - TEST-OK | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | took 384894ms
05:51:07     INFO - GECKO(6400) | ++DOCSHELL 000001F26C170800 == 1 [pid = 4528] [id = {a0007939-6fd3-409a-bb7d-25371579450c}]
05:51:07     INFO - GECKO(6400) | ++DOMWINDOW == 1 (000001F26FFB5280) [pid = 4528] [serial = 54] [outer = 0000000000000000]
05:51:07     INFO - GECKO(6400) | ++DOMWINDOW == 2 (000001F26FFCA400) [pid = 4528] [serial = 55] [outer = 000001F26FFB5280]
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
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https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
Status: NEW → RESOLVED
Last Resolved: 8 months ago
Resolution: --- → INCOMPLETE
Fail reappeared on m-c

Log link: https://treeherder.mozilla.org/logviewer.html#?job_id=203303668&repo=mozilla-central&lineNumber=6933
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
In the last 7 days there have been 31 occurrences windows 10 64 ccov debug.
Whiteboard: [stockwell needswork]
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
There are 40 total failures in the last 7 days, all of them on windows10-64-ccov.

Recent failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=209940125&repo=mozilla-central&lineNumber=10702

00:08:24     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | Breakpoint reverted - 
00:08:24     INFO - Resuming from 2
00:08:24     INFO - Buffered messages logged at 00:08:15
00:08:24     INFO - Console message: [JavaScript Warning: "Removed unsafe attribute. Element: svg. Attribute: xmlns." {file: "resource://devtools/shared/base-loader.js -> resource://devtools/client/shared/vendor/react-dom.js" line: 5811}]
00:08:24     INFO - Buffered messages logged at 00:08:16
00:08:24     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | Ran tests for step-over-regenerator-await at line 2 column 2 - 
00:08:24     INFO - Leaving test bound 
00:08:24     INFO - Buffered messages logged at 00:08:24
00:08:24     INFO - Removing tab.
00:08:24     INFO - Waiting for event: 'TabClose' on [object XULElement].
00:08:24     INFO - Got event: 'TabClose' on [object XULElement].
00:08:24     INFO - Tab removed and finished closing
00:08:24     INFO - Buffered messages finished
00:08:24     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | This test exceeded the timeout threshold. It should be rewritten or split up. If that's not possible, use requestLongerTimeout(N), but only as a last resort. - 
00:08:24     INFO - GECKO(8516) | MEMORY STAT | vsize 2260MB | vsizeMaxContiguous 130814557MB | residentFast 479MB | heapAllocated 124MB
00:08:24     INFO - TEST-OK | devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemapped-stepping.js | took 447265ms
00:08:24     INFO - GECKO(8516) | ++DOCSHELL 00000200D9A70800 == 1 [pid = 4876] [id = {83bbe411-bb15-434d-8045-bf6a9d22d536}]
00:08:24     INFO - GECKO(8516) | ++DOMWINDOW == 1 (00000200E091F800) [pid = 4876] [serial = 69] [outer = 0000000000000000]
00:08:24     INFO - GECKO(8516) | ++DOMWINDOW == 2 (00000200D9ACB000) [pid = 4876] [serial = 70] [outer = 00000200E091F800]
00:08:24     INFO - checking window state

This is a tier2 failure but has a high occurrence rate. 

Jason can you please take a look or assign someone? 
Joel, would disabling this test be a solution here?
Flags: needinfo?(jmaher)
Flags: needinfo?(jlaster)
Whiteboard: [stockwell unknown] → [stockwell needswork:owner]
that is about 75% failure rate on win10-ccov; typically we would just disable that- lets see if :jlast is interested in extending the timeout- that is an option as well.
Flags: needinfo?(jmaher)
happy to disable `win10-ccov`. honestly, it would be alright to disable ccov across the board for debugger tests...
Flags: needinfo?(jlaster)
Assignee

Comment 16

7 months ago
Attachment #9022965 - Flags: review?(jmaher)
:jlast, thanks for the comment- we want to use coverage data to help us schedule relevant tests as well as finding areas we are missing.  If we can disable 5% of the tests and keep them running- that will give us good data,but if we find we are disabling hundreds of devtools tests, then I would prefer to keep it simple and not schedule devtools tests on ccov.

:apavel, want to write a patch to disable this?
Attachment #9022965 - Flags: review?(jmaher) → review+
thanks Eliza :)
Whiteboard: [stockwell needswork:owner] → [stockwell disabled]

Comment 19

7 months ago
Pushed by rgurzau@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/3d59ad835375
Disable browser_dbg-sourcemapped-stepping.js on win10 ccov for frequent failures. r=jmaher
Keywords: checkin-needed
Makes sense :jmaher
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)
Status: REOPENED → RESOLVED
Last Resolved: 8 months ago14 days ago
Resolution: --- → FIXED
Assignee: nobody → ebalazs
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