1928534 - Intermittent [TV] devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-sidebar-values-search.js | Uncaught exception in test bound - at chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:1106

Status: RESOLVED FIXED

(DevTools :: Debugger, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=480661830&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/O9O1SRz0TmGjbxiS-GZqpA/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/O9O1SRz0TmGjbxiS-GZqpA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-sidebar-values-search.js | "λ bar data:test-page<script>\n  function foo() { bar(42); };\n  function bar(n:3:21" includes "λ bar" - 
[task 2024-10-31T21:13:22.728Z] 21:13:22     INFO - Search for some falsy values
[task 2024-10-31T21:13:22.728Z] 21:13:22     INFO - Buffered messages logged at 21:13:22
[task 2024-10-31T21:13:22.728Z] 21:13:22     INFO - Lookup for 'window' usages
[task 2024-10-31T21:13:22.729Z] 21:13:22     INFO - Console message: [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "resource://gre/modules/NetUtil.sys.mjs" line: 249}]
[task 2024-10-31T21:13:22.729Z] 21:13:22     INFO - Buffered messages finished
[task 2024-10-31T21:13:22.730Z] 21:13:22     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-sidebar-values-search.js | Uncaught exception in test bound  - at chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:1106 - Error: Failed waitFor():  
[task 2024-10-31T21:13:22.730Z] 21:13:22     INFO - Failed condition: () => {
[task 2024-10-31T21:13:22.730Z] 21:13:22     INFO -       const argumentSearchValue = findElementWithSelector(
[task 2024-10-31T21:13:22.730Z] 21:13:22     INFO -         dbg,
[task 2024-10-31T21:13:22.730Z] 21:13:22     INFO -         `#tracer-tab-panel .call-tree-container .search-value`
[task 2024-10-31T21:13:22.730Z] 21:13:22     INFO -       );
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO -       return (
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO -         argumentSearchValue.textContent ==
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO -         `Searching for:${previewString} (${matchesCount} match(es))`
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO -       );
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO -     } 
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - Exception Message:  - threw exception: TypeError: can't access property "textContent", argumentSearchValue is null
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - Stack trace:
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - waitFor@chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:1106:11
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - async*checkSearchExpression@chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-sidebar-values-search.js:61:11
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - @chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-sidebar-values-search.js:92:9
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1147:26
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1219:18
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1360:14
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1136:14
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2024-10-31T21:13:22.731Z] 21:13:22     INFO - Leaving test bound 
[task 2024-10-31T21:13:22.853Z] 21:13:22     INFO - Removing tab.
[task 2024-10-31T21:13:22.854Z] 21:13:22     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2024-10-31T21:13:22.867Z] 21:13:22     INFO - Got event: 'TabClose' on [object XULElement].
[task 2024-10-31T21:13:22.893Z] 21:13:22     INFO - Tab removed and finished closing
[task 2024-10-31T21:13:22.960Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:22.962Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:22.963Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:22.991Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:22.992Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:22.996Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:23.000Z] 21:13:22     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:23.003Z] 21:13:23     INFO - GECKO(5331) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-10-31T21:13:23.121Z] 21:13:23     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-10-31T21:13:23.123Z] 21:13:23     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-10-31T21:13:23.123Z] 21:13:23     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-10-31T21:13:23.124Z] 21:13:23     INFO - GECKO(5331) | JavaScript error: resource://devtools/shared/protocol/Front.js, line 105: Error: Connection closed, pending request to server0.conn0.process4//consoleActor4, type evaluateJSAsync failed
[task 2024-10-31T21:13:23.124Z] 21:13:23     INFO - GECKO(5331) | Request stack:
[task 2024-10-31T21:13:23.125Z] 21:13:23     INFO - GECKO(5331) | request@resource://devtools/shared/protocol/Front.js:299:14
[task 2024-10-31T21:13:23.125Z] 21:13:23     INFO - GECKO(5331) | generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:47:19
[task 2024-10-31T21:13:23.126Z] 21:13:23     INFO - GECKO(5331) | execute/response<@resource://devtools/shared/commands/script/script-command.js:107:10
[task 2024-10-31T21:13:23.126Z] 21:13:23     INFO - GECKO(5331) | execute@resource://devtools/shared/commands/script/script-command.js:90:28

Comment 1

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

:ochameau, since you are the author of the regressor, bug 1921020, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Sandor Molnar[:smolnar]]

Fixed by backing out bug 1921020

Comment 3

[Intermittent Failures Robot]

4 failures in 4361 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 1
  • debug: 1
• macosx1015-64-qr: 2
  • debug: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1928534&startday=2024-10-28&endday=2024-11-03&tree=all

Comment 4

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

Set release status flags based on info from the regressing bug 1921020