Closed Bug 2056494 Opened 1 month ago Closed 1 month ago

Perma [tier 2] REFTEST TEST-UNEXPECTED-FAIL | layout/reftests/svg/mask-absolutely-positioned-child-gap.html == layout/reftests/svg/mask-absolutely-positioned-child-gap-ref.html | image comparison, max difference: 1, number of differing pixels: 71

Categories

(Core :: Web Painting, defect, P5)

Product:
Core
Component:
Web Painting
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
155 Branch
Tracking Flags:
Tracking Status
firefox-esr140 --- unaffected
firefox-esr153 --- unaffected
firefox153 --- unaffected
firefox154 --- unaffected
firefox155 --- fixed

People

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

References

(Regression)

Details

(Keywords: intermittent-failure, intermittent-testcase, regression)

Attachments

(1 file)

Bug 2056494 - Fuzz mask-absolutely-positioned-child-gap reftest on Windows
48 bytes, text/x-phabricator-request
Details | Review

Filed by: rperta [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=579886367&repo=autoland&task=NK2zZc_EQ_aOAtUpgJI2iw.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/NK2zZc_EQ_aOAtUpgJI2iw/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/default/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/NK2zZc_EQ_aOAtUpgJI2iw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2026-07-21T08:25:57.932+00:00] 08:25:57     INFO - REFTEST TEST-PASS | layout/reftests/svg/bad-arc.html == layout/reftests/svg/bad-arc-ref.html | image comparison, max difference: 0, number of differing pixels: 0
[task 2026-07-21T08:25:57.933+00:00] 08:25:57     INFO - REFTEST TEST-END | layout/reftests/svg/bad-arc.html == layout/reftests/svg/bad-arc-ref.html
[task 2026-07-21T08:25:57.977+00:00] 08:25:57     INFO - REFTEST TEST-START | layout/reftests/svg/mask-image-at-fractional-position.html == layout/reftests/svg/mask-image-at-fractional-position-ref.html
[task 2026-07-21T08:25:57.977+00:00] 08:25:57     INFO - REFTEST TEST-LOAD | file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/mask-image-at-fractional-position.html | 504 / 506 (99%)
[task 2026-07-21T08:25:58.125+00:00] 08:25:58     INFO - REFTEST TEST-LOAD | file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/mask-image-at-fractional-position-ref.html | 504 / 506 (99%)
[task 2026-07-21T08:25:59.225+00:00] 08:25:59     INFO - REFTEST TEST-PASS | layout/reftests/svg/mask-image-at-fractional-position.html == layout/reftests/svg/mask-image-at-fractional-position-ref.html | image comparison, max difference: 0, number of differing pixels: 0
[task 2026-07-21T08:25:59.226+00:00] 08:25:59     INFO - REFTEST TEST-END | layout/reftests/svg/mask-image-at-fractional-position.html == layout/reftests/svg/mask-image-at-fractional-position-ref.html
[task 2026-07-21T08:25:59.246+00:00] 08:25:59     INFO - REFTEST TEST-START | layout/reftests/svg/mask-absolutely-positioned-child-gap.html == layout/reftests/svg/mask-absolutely-positioned-child-gap-ref.html
[task 2026-07-21T08:25:59.247+00:00] 08:25:59     INFO - REFTEST TEST-LOAD | file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/mask-absolutely-positioned-child-gap.html | 505 / 506 (99%)
[task 2026-07-21T08:25:59.319+00:00] 08:25:59     INFO - REFTEST TEST-LOAD | file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/mask-absolutely-positioned-child-gap-ref.html | 505 / 506 (99%)
[task 2026-07-21T08:25:59.501+00:00] 08:25:59     INFO - REFTEST TEST-UNEXPECTED-FAIL | layout/reftests/svg/mask-absolutely-positioned-child-gap.html == layout/reftests/svg/mask-absolutely-positioned-child-gap-ref.html | image comparison, max difference: 1, number of differing pixels: 71
[task 2026-07-21T08:25:59.502+00:00] 08:25:59     INFO - REFTEST   IMAGE 1 (TEST): data:image/png;base64,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
[task 2026-07-21T08:25:59.502+00:00] 08:25:59     INFO - REFTEST   IMAGE 2 (REFERENCE): data:image/png;base64,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
[task 2026-07-21T08:25:59.503+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: START file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/mask-absolutely-positioned-child-gap.html
[task 2026-07-21T08:25:59.503+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
[task 2026-07-21T08:25:59.503+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
[task 2026-07-21T08:25:59.504+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
[task 2026-07-21T08:25:59.504+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
[task 2026-07-21T08:25:59.504+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: RecordResult fired
[task 2026-07-21T08:25:59.505+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: START file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/mask-absolutely-positioned-child-gap-ref.html
[task 2026-07-21T08:25:59.505+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
[task 2026-07-21T08:25:59.506+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
[task 2026-07-21T08:25:59.506+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
[task 2026-07-21T08:25:59.506+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
[task 2026-07-21T08:25:59.507+00:00] 08:25:59     INFO - REFTEST INFO | Saved log: RecordResult fired
[task 2026-07-21T08:25:59.507+00:00] 08:25:59     INFO - REFTEST TEST-END | layout/reftests/svg/mask-absolutely-positioned-child-gap.html == layout/reftests/svg/mask-absolutely-positioned-child-gap-ref.html
[task 2026-07-21T08:25:59.508+00:00] 08:25:59     INFO - REFTEST INFO | Slowest test took 2312ms (file:///D:/task_178462191276284/build/tests/reftest/tests/layout/reftests/svg/explosive-use.svg)
[task 2026-07-21T08:25:59.509+00:00] 08:25:59     INFO - REFTEST INFO | Total canvas count = 0
[task 2026-07-21T08:25:59.757+00:00] 08:25:59     INFO - 1784622359756	Marionette	TRACE	Received observer notification quit-application
[task 2026-07-21T08:25:59.757+00:00] 08:25:59     INFO - 1784622359756	Marionette	TRACE	Application is shutting down with reason: "shutdown"
[task 2026-07-21T08:25:59.758+00:00] 08:25:59     INFO - 1784622359756	Marionette	INFO	Stopped listening on port 2828
[task 2026-07-21T08:25:59.829+00:00] 08:25:59     INFO - 1784622359829	Marionette	DEBUG	Marionette stopped listening
[task 2026-07-21T08:26:01.627+00:00] 08:26:01     INFO - 1784622361627	Marionette	TRACE	Received observer notification xpcom-shutdown
[task 2026-07-21T08:26:01.645+00:00] 08:26:01     INFO - 1784622361645	Marionette	TRACE	Received observer notification xpcom-shutdown-threads
[task 2026-07-21T08:26:02.265+00:00] 08:26:02     INFO - REFTEST INFO | Process mode: e10s
[task 2026-07-21T08:26:02.265+00:00] 08:26:02  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2026-07-21T08:26:02.267+00:00] 08:26:02     INFO - REFTEST INFO | Running tests in file:///D:/task_178462191276284/build/tests/reftest/tests/image/test/reftest/jxl/reftest.list
[task 2026-07-21T08:26:02.282+00:00] 08:26:02     INFO - REFTEST INFO | Running with e10s: True
[task 2026-07-21T08:26:02.282+00:00] 08:26:02     INFO - REFTEST INFO | Running with fission: True
[task 2026-07-21T08:26:02.283+00:00] 08:26:02     INFO - REFTEST INFO | INFO | runtests.py | ASan using symbolizer at D:\task_178462191276284\build\application\firefox\llvm-symbolizer.exe
[task 2026-07-21T08:26:02.830+00:00] 08:26:02     INFO - REFTEST INFO | INFO | runtests.py | ASan running in default memory configuration
[task 2026-07-21T08:26:02.831+00:00] 08:26:02     INFO - REFTEST INFO | Application command: D:\task_178462191276284\build\application\firefox\firefox.exe -marionette --wait-for-browser -profile C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner
[task 2026-07-21T08:26:03.686+00:00] 08:26:03     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_socket_pid1436.log
[task 2026-07-21T08:26:03.740+00:00] 08:26:03     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_gpu_pid9140.log
[task 2026-07-21T08:26:03.792+00:00] 08:26:03     INFO - 1784622363791	Marionette	INFO	Marionette enabled
[task 2026-07-21T08:26:03.796+00:00] 08:26:03     INFO - 1784622363796	Marionette	TRACE	Received observer notification final-ui-startup
[task 2026-07-21T08:26:04.051+00:00] 08:26:04     INFO - 1784622364051	Marionette	INFO	Listening on port 2828
[task 2026-07-21T08:26:04.056+00:00] 08:26:04     INFO - 1784622364055	Marionette	DEBUG	Marionette is listening
[task 2026-07-21T08:26:04.101+00:00] 08:26:04     INFO - 1784622364101	Marionette	DEBUG	Accepted connection 0 from 127.0.0.1:63229
[task 2026-07-21T08:26:04.124+00:00] 08:26:04     INFO - 1784622364123	Marionette	DEBUG	Closed connection 0
[task 2026-07-21T08:26:04.487+00:00] 08:26:04     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid11076.log
[task 2026-07-21T08:26:04.499+00:00] 08:26:04     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_rdd_pid6984.log
[task 2026-07-21T08:26:04.789+00:00] 08:26:04     INFO - 1784622364789	Marionette	DEBUG	Accepted connection 1 from 127.0.0.1:63233
[task 2026-07-21T08:26:04.843+00:00] 08:26:04     INFO - 1784622364843	Marionette	DEBUG	Closed connection 1
[task 2026-07-21T08:26:04.845+00:00] 08:26:04     INFO - 1784622364844	Marionette	DEBUG	Accepted connection 2 from 127.0.0.1:63234
[task 2026-07-21T08:26:05.001+00:00] 08:26:05     INFO - 1784622365001	Marionette	DEBUG	2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}]
[task 2026-07-21T08:26:05.023+00:00] 08:26:05     INFO - 1784622365023	Marionette	DEBUG	Waiting for initial application window
[task 2026-07-21T08:26:05.258+00:00] 08:26:05     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid9600.log
[task 2026-07-21T08:26:05.966+00:00] 08:26:05     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid10044.log
[task 2026-07-21T08:26:07.590+00:00] 08:26:07     INFO - [ERROR shell_windows::limited_access_features] Error generating feature token: NS_ERROR_FAILURE
[task 2026-07-21T08:26:08.184+00:00] 08:26:08     INFO - console.error: services.settings:
[task 2026-07-21T08:26:08.187+00:00] 08:26:08     INFO -   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
[task 2026-07-21T08:26:08.187+00:00] 08:26:08     INFO -   Stack:
[task 2026-07-21T08:26:08.187+00:00] 08:26:08     INFO -     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
[task 2026-07-21T08:26:08.188+00:00] 08:26:08     INFO - list@resource://services-settings/Database.sys.mjs:96:13
[task 2026-07-21T08:26:08.359+00:00] 08:26:08     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid3048.log
[task 2026-07-21T08:26:08.369+00:00] 08:26:08     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid3548.log
[task 2026-07-21T08:26:08.731+00:00] 08:26:08     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_utility_pid8624.log
[task 2026-07-21T08:26:08.793+00:00] 08:26:08     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid7736.log
[task 2026-07-21T08:26:09.273+00:00] 08:26:09     INFO - 1784622369272	Marionette	TRACE	Received observer notification browser-idle-startup-tasks-finished
[task 2026-07-21T08:26:09.288+00:00] 08:26:09     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid8704.log
[task 2026-07-21T08:26:09.632+00:00] 08:26:09     INFO - 1784622369631	RemoteAgent	TRACE	[12] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false
[task 2026-07-21T08:26:09.632+00:00] 08:26:09     INFO - 1784622369631	RemoteAgent	TRACE	[12] ProgressListener Setting unload timer (40000ms)
[task 2026-07-21T08:26:09.634+00:00] 08:26:09     INFO - 1784622369633	RemoteAgent	TRACE	[12] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false
[task 2026-07-21T08:26:09.635+00:00] 08:26:09     INFO - 1784622369633	RemoteAgent	TRACE	[12] Document already finished loading: about:blank
[task 2026-07-21T08:26:09.635+00:00] 08:26:09     INFO - 1784622369634	RemoteAgent	TRACE	[12] ProgressListener Stop: has error=false url=about:blank
[task 2026-07-21T08:26:09.688+00:00] 08:26:09     INFO - 1784622369687	Marionette	DEBUG	2 <- [1,1,null,{"sessionId":"8638ac34-ac9d-4067-b25d-1edd3b32bacf","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"155.0a1","platformName":"windows","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:155.0) Gecko/20100101 Firefox/155.0","moz:buildID":"20260720211930","moz:headless":false,"moz:platformVersion":"10.0","moz:processID":1600,"moz:profile":"C:\\Users\\task_178462191276284\\AppData\\Local\\Temp\\tmpxlwyzay1.mozrunner","moz:shutdownTimeout":300000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}]
[task 2026-07-21T08:26:09.727+00:00] 08:26:09     INFO - 1784622369726	Marionette	DEBUG	2 -> [0,2,"Addon:Install",{"temporary":true,"path":"D:\\task_178462191276284\\build\\tests\\reftest\\specialpowers"}]
[task 2026-07-21T08:26:09.765+00:00] 08:26:09     INFO - 1784622369764	Marionette	DEBUG	2 <- [1,2,null,{"value":"special-powers@mozilla.org"}]
[task 2026-07-21T08:26:09.779+00:00] 08:26:09     INFO - 1784622369778	Marionette	DEBUG	2 -> [0,3,"Addon:Install",{"temporary":true,"path":"D:\\task_178462191276284\\build\\tests\\reftest\\reftest"}]
[task 2026-07-21T08:26:09.854+00:00] 08:26:09     INFO - 1784622369853	Marionette	DEBUG	2 <- [1,3,null,{"value":"reftest@mozilla.org"}]
[task 2026-07-21T08:26:09.989+00:00] 08:26:09     INFO - 1784622369988	Marionette	DEBUG	2 -> [0,4,"WebDriver:DeleteSession",{}]
[task 2026-07-21T08:26:09.992+00:00] 08:26:09     INFO - 1784622369991	Marionette	DEBUG	2 <- [1,4,null,{"value":null}]
[task 2026-07-21T08:26:09.993+00:00] 08:26:09     INFO - 1784622369993	Marionette	DEBUG	Closed connection 2
[task 2026-07-21T08:26:10.171+00:00] 08:26:10     INFO - REFTEST TEST-START | image/test/reftest/jxl/jxl-size-33x33.jxl == image/test/reftest/jxl/jxl-size-33x33.png
[task 2026-07-21T08:26:10.257+00:00] 08:26:10     INFO - REFTEST TEST-LOAD | file:///D:/task_178462191276284/build/tests/reftest/tests/image/test/reftest/jxl/jxl-size-33x33.jxl | 0 / 1 (0%)
[task 2026-07-21T08:26:10.335+00:00] 08:26:10     INFO - ### XPCOM_MEM_BLOAT_LOG defined -- unable to log bloat/leaks to C:\Users\task_178462191276284\AppData\Local\Temp\tmpxlwyzay1.mozrunner\runreftest_leaks_tab_pid10704.log
[task 2026-07-21T08:26:10.344+00:00] 08:26:10     INFO - console.error: services.settings:
[task 2026-07-21T08:26:10.345+00:00] 08:26:10     INFO -   Message: EmptyDatabaseError: "main/normandy-recipes-capabilities" has not been synced yet
[task 2026-07-21T08:26:10.345+00:00] 08:26:10     INFO -   Stack:
[task 2026-07-21T08:26:10.346+00:00] 08:26:10     INFO -     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
[task 2026-07-21T08:26:10.346+00:00] 08:26:10     INFO - list@resource://services-settings/Database.sys.mjs:96:13
[task 2026-07-21T08:26:10.598+00:00] 08:26:10     INFO - REFTEST INFO | drawWindow flags = DRAWWINDOW_DRAW_CARET | DRAWWINDOW_DRAW_VIEW | DRAWWINDOW_USE_WIDGET_LAYERS; window size = 816,1039; test browser size = 800,1000
[task 2026-07-21T08:26:10.640+00:00] 08:26:10     INFO - REFTEST TEST-LOAD | file:///D:/task_178462191276284/build/tests/reftest/tests/image/test/reftest/jxl/jxl-size-33x33.png | 0 / 1 (0%)
[task 2026-07-21T08:26:10.711+00:00] 08:26:10     INFO - REFTEST INFO | REFTEST fuzzy test (0, 0) <= (2, 47) <= (2, 58)
[task 2026-07-21T08:26:10.712+00:00] 08:26:10     INFO - REFTEST TEST-PASS | image/test/reftest/jxl/jxl-size-33x33.jxl == image/test/reftest/jxl/jxl-size-33x33.png | image comparison, max difference: 2, number of differing pixels: 47
[task 2026-07-21T08:26:10.713+00:00] 08:26:10     INFO - REFTEST TEST-END | image/test/reftest/jxl/jxl-size-33x33.jxl == image/test/reftest/jxl/jxl-size-33x33.png
Keywords: regression
Regressed by: 2055747

:gw, since you are the author of the regressor, bug 2055747, could you take a look?

For more information, please visit BugBot documentation.

Flags: needinfo?(mozilla)

Added a little fuzziness to windows for that new test.

Flags: needinfo?(mozilla)
Assignee: nobody → mozilla
Status: NEW → ASSIGNED
Pushed by gwatson@mozilla.com: https://github.com/mozilla-firefox/firefox/commit/9a9537af0c71 https://hg.mozilla.org/integration/autoland/rev/bff3d78d1b02 Fuzz mask-absolutely-positioned-child-gap reftest on Windows r=layout-reviewers,emilio

https://hg.mozilla.org/mozilla-central/rev/bff3d78d1b02

Status: ASSIGNED → RESOLVED
Closed: 1 month ago
status-firefox155: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 155 Branch

Set release status flags based on info from the regressing bug 2055747

status-firefox153: --- → unaffected
status-firefox154: --- → unaffected
status-firefox-esr140: --- → unaffected
status-firefox-esr153: --- → unaffected
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