Open Bug 1942027 Opened 2 months ago Updated 1 month ago

Intermittent TV devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-line-breaks.js | single tracking bug

Categories

(DevTools :: Debugger, defect, P5)

Product:
DevTools
Component:
Debugger
Type:
defect

Tracking

(firefox-esr128 unaffected, firefox134 unaffected, firefox135 unaffected, firefox136 affected, firefox137 affected)

Tracking Flags:
Tracking Status
firefox-esr128 --- unaffected
firefox134 --- unaffected
firefox135 --- unaffected
firefox136 --- affected
firefox137 --- affected

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Regression)

Details

(Keywords: intermittent-failure, regression, test-verify-fail)

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=490383345&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HMKBjrz9SUONVPgutYlMMw/runs/1/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/HMKBjrz9SUONVPgutYlMMw/runs/1/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2025-01-16T10:14:16.969Z] 10:14:16     INFO - TEST-START | devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-line-breaks.js
[task 2025-01-16T10:14:30.140Z] 10:14:30     INFO - TEST-INFO | started process screentopng
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - TEST-INFO | screentopng: exit 0
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Buffered messages logged at 10:14:18
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Entering test bound 
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Adding a new tab with URL: http://localhost:45964/doc_line_breaks.html
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Buffered messages logged at 10:14:21
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://localhost:45964/doc_line_breaks.html" line: 0}]
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Tab added and finished loading
[task 2025-01-16T10:14:30.348Z] 10:14:30     INFO - Opening the toolbox
[task 2025-01-16T10:14:30.349Z] 10:14:30     INFO - Buffered messages logged at 10:14:25
[task 2025-01-16T10:14:30.349Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.350Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.351Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2025-01-16T10:14:30.351Z] 10:14:30     INFO - Buffered messages logged at 10:14:29
[task 2025-01-16T10:14:30.352Z] 10:14:30     INFO - Console message: [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "resource://gre/modules/NetUtil.sys.mjs" line: 249}]
[task 2025-01-16T10:14:30.353Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.354Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.354Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2025-01-16T10:14:30.355Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.356Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.356Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2025-01-16T10:14:30.357Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.358Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2025-01-16T10:14:30.358Z] 10:14:30     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “default-src chrome: resource:”" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2025-01-16T10:14:30.359Z] 10:14:30     INFO - Buffered messages logged at 10:14:30
[task 2025-01-16T10:14:30.359Z] 10:14:30     INFO - Toolbox opened and focused
[task 2025-01-16T10:14:30.359Z] 10:14:30     INFO - Buffered messages finished
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-line-breaks.js | Uncaught exception in test bound  - at chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/shared-head.js:784 - Error: Unable to find source: doc_line_breaks.html
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - Stack trace:
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - findSource@chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/shared-head.js:784:11
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - selectSource@chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/shared-head.js:894:28
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - @chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-line-breaks.js:26:9
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1147:26
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1219:18
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1360:14
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1130:14
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2025-01-16T10:14:30.361Z] 10:14:30     INFO - Leaving test bound 
[task 2025-01-16T10:14:30.779Z] 10:14:30     INFO - Removing tab.
[task 2025-01-16T10:14:30.779Z] 10:14:30     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2025-01-16T10:14:30.851Z] 10:14:30     INFO - Got event: 'TabClose' on [object XULElement].
[task 2025-01-16T10:14:30.945Z] 10:14:30     INFO - Tab removed and finished closing
[task 2025-01-16T10:14:30.996Z] 10:14:30     INFO - GECKO(4761) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2025-01-16T10:14:31.016Z] 10:14:31     INFO - GECKO(4761) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2025-01-16T10:14:31.025Z] 10:14:31     INFO - GECKO(4761) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2025-01-16T10:14:31.027Z] 10:14:31     INFO - GECKO(4761) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2025-01-16T10:14:31.157Z] 10:14:31     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2025-01-16T10:14:31.159Z] 10:14:31     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2025-01-16T10:14:31.161Z] 10:14:31     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2025-01-16T10:14:31.163Z] 10:14:31     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2025-01-16T10:14:31.174Z] 10:14:31     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-line-breaks.js | The main process DevToolsServer has no pending connection when the test ends -

:jdescottes, since you are the author of the regressor, bug 1932023, could you take a look?

For more information, please visit BugBot documentation.

Flags: needinfo?(jdescottes)

Seems unrelated to my change, the test fails early in chaos mode, with the HTML source not showing up in the source tree.

If that becomes too frequent then we can disable the test in verify mode.

Flags: needinfo?(jdescottes)

Set release status flags based on info from the regressing bug 1932023

status-firefox134: --- → unaffected
status-firefox135: --- → unaffected
status-firefox136: --- → affected
status-firefox-esr128: --- → unaffected

Set release status flags based on info from the regressing bug 1932023

status-firefox137: --- → affected
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