[Gecko Bug 1981345] Implement referenceTarget support for multiple element attributes. #56915
Community-TC (pull_request)
Smoketests for wptrunner in firefox.
Details
View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster
Task Status
Started: 2026-01-05T10:54:34.660Z
Resolved: 2026-01-05T11:01:25.981Z
Task Execution Time: 6 minutes, 51 seconds, 321 milliseconds
Task Status: completed
Reason Resolved: completed
RunId: 0
Artifacts
- public/logs/live_backing.log
- public/logs/live.log
- public/results/checkrun.md
- public/results/wptreport-firefox.json.gz
WPT Command: python3 ./wpt run --log-tbpl=- --log-wptreport=../artifacts/wptreport-firefox.json --logcat-dir=../artifacts/ --metadata=infrastructure/metadata/ --include=infrastructure/ --log-mach-level=info --log-mach=- -y --no-pause --no-restart-on-unexpected --install-fonts --verify-log-full --no-headless --binary=/home/test/build/firefox/firefox firefox
[taskcluster 2026-01-05 10:54:34.923Z] Task ID: LmWTg3LqQDaDkYCJwsvdlw
[taskcluster 2026-01-05 10:54:34.923Z] Worker ID: 4201707349883627204
[taskcluster 2026-01-05 10:54:34.923Z] Worker Group: us-central1-b
[taskcluster 2026-01-05 10:54:34.923Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-05 10:54:34.923Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-05 10:54:34.923Z] Worker Version: 46.1.0
[taskcluster 2026-01-05 10:54:34.924Z] Public IP: 34.58.154.202
[taskcluster 2026-01-05 10:54:34.924Z] Hostname: proj-wpt-ci-jszzgvdaqzihq-1m2b0jdw
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PID 18097 | 1767610867900 Marionette INFO Rendering page 1/2
4:18.56 pid:18097 1767610867934 Marionette INFO No differences allowed
PID 18097 | 1767610867934 Marionette INFO No differences allowed
4:18.56 pid:18097 1767610867935 Marionette INFO Rendering page 2/2
PID 18097 | 1767610867935 Marionette INFO Rendering page 2/2
4:18.58 pid:18097 1767610867951 Marionette INFO Rendering page 2/2
PID 18097 | 1767610867951 Marionette INFO Rendering page 2/2
4:18.59 pid:18097 1767610867967 Marionette INFO No differences allowed
PID 18097 | 1767610867967 Marionette INFO No differences allowed
4:18.59 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch-print.html | took 2497ms
4:18.59 TEST_START: /infrastructure/reftest/reftest_mismatch_fail-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch_fail-print.html
4:18.59 pid:18097 1767610867971 Marionette INFO Testing http://web-platform.test:8000/infrastructure/reftest/reftest_mismatch_fail-print.html != http://web-platform.test:8000/infrastructure/reftest/reftest_match-print-ref.html
PID 18097 | 1767610867971 Marionette INFO Testing http://web-platform.test:8000/infrastructure/reftest/reftest_mismatch_fail-print.html != http://web-platform.test:8000/infrastructure/reftest/reftest_match-print-ref.html
4:21.05 pid:18097 1767610870428 Marionette INFO Rendering page 1/2
PID 18097 | 1767610870428 Marionette INFO Rendering page 1/2
4:21.08 pid:18097 1767610870453 Marionette INFO Rendering page 1/2
PID 18097 | 1767610870453 Marionette INFO Rendering page 1/2
4:21.11 pid:18097 1767610870486 Marionette INFO No differences allowed
PID 18097 | 1767610870486 Marionette INFO No differences allowed
4:21.11 pid:18097 1767610870486 Marionette INFO Rendering page 2/2
PID 18097 | 1767610870486 Marionette INFO Rendering page 2/2
4:21.12 pid:18097 1767610870502 Marionette INFO Rendering page 2/2
PID 18097 | 1767610870502 Marionette INFO Rendering page 2/2
4:21.14 pid:18097 1767610870519 Marionette INFO No differences allowed
PID 18097 | 1767610870519 Marionette INFO No differences allowed
4:21.14 TEST_END: FAIL
TEST-FAIL | /infrastructure/reftest/reftest_mismatch_fail-print.html | took 2551ms
4:21.14 TEST_START: /infrastructure/reftest/reftest_mismatch_page_margins-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch_page_margins-print.html
4:21.14 pid:18097 1767610870522 Marionette INFO Testing http://web-platform.test:8000/infrastructure/reftest/reftest_mismatch_page_margins-print.html != http://web-platform.test:8000/infrastructure/reftest/reftest_match-print-ref.html
PID 18097 | 1767610870522 Marionette INFO Testing http://web-platform.test:8000/infrastructure/reftest/reftest_mismatch_page_margins-print.html != http://web-platform.test:8000/infrastructure/reftest/reftest_match-print-ref.html
4:23.54 pid:18097 1767610872915 Marionette INFO Rendering page 1/2
PID 18097 | 1767610872915 Marionette INFO Rendering page 1/2
4:23.56 pid:18097 1767610872940 Marionette INFO Rendering page 1/2
PID 18097 | 1767610872940 Marionette INFO Rendering page 1/2
4:23.60 pid:18097 1767610872975 Marionette INFO No differences allowed
PID 18097 | 1767610872975 Marionette INFO No differences allowed
4:23.60 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch_page_margins-print.html | took 2456ms
4:23.60 TEST_START: /infrastructure/reftest/reftest_wait_0-print.html
TEST-START | /infrastructure/reftest/reftest_wait_0-print.html
4:23.60 pid:18097 1767610872980 Marionette INFO Testing http://web-platform.test:8000/infrastructure/reftest/reftest_wait_0-print.html == http://web-platform.test:8000/infrastructure/reftest/green.html
PID 18097 | 1767610872980 Marionette INFO Testing http://web-platform.test:8000/infrastructure/reftest/reftest_wait_0-print.html == http://web-platform.test:8000/infrastructure/reftest/green.html
4:23.83 pid:18097 1767610873210 Marionette INFO Emitted TestRendered event
PID 18097 | 1767610873210 Marionette INFO Emitted TestRendered event
4:26.09 pid:18097 1767610875468 Marionette INFO Rendering page 1/1
PID 18097 | 1767610875468 Marionette INFO Rendering page 1/1
4:26.11 pid:18097 1767610875483 Marionette INFO Rendering page 1/1
PID 18097 | 1767610875483 Marionette INFO Rendering page 1/1
4:26.12 pid:18097 1767610875501 Marionette INFO No differences allowed
PID 18097 | 1767610875501 Marionette INFO No differences allowed
4:26.12 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_wait_0-print.html | took 2524ms
4:26.12 INFO Restarting browser for new test group
Restarting browser for new test group
4:26.15 pid:18097 1767610875532 Marionette INFO Stopped listening on port 42605
PID 18097 | 1767610875532 Marionette INFO Stopped listening on port 42605
4:26.83 INFO Browser exited with return code -15
Browser exited with return code -15
4:26.69 INFO Closing logging queue
Closing logging queue
4:26.69 INFO queue closed
queue closed
4:26.86 INFO Setting up ssl
Setting up ssl
4:26.88 certutil b''
certutil | b''
4:26.90 certutil b''
certutil | b''
4:26.90 certutil b'\nCertificate Nickname Trust Attributes\n SSL,S/MIME,JAR/XPI\n\nweb-platform-tests CT,, \n'
certutil | b'\nCertificate Nickname Trust Attributes\n SSL,S/MIME,JAR/XPI\n\nweb-platform-tests CT,, \n'
4:26.91 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmprpj89dvn
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmprpj89dvn
4:26.92 INFO Starting runner
Starting runner
4:26.92 pid:18519 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18519 [18519] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18519 | [18519] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
4:27.47 pid:18519 1767610876846 Marionette INFO Marionette enabled
PID 18519 | 1767610876846 Marionette INFO Marionette enabled
4:27.59 pid:18519 1767610876970 Marionette INFO Listening on port 53789
PID 18519 | 1767610876970 Marionette INFO Listening on port 53789
4:27.60 pid:18519 [Parent 18519, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
PID 18519 | [Parent 18519, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
4:27.60 pid:18519 : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
PID 18519 | : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
4:27.60 pid:18519 ** (firefox-nightly:18519): WARNING **: 11:01:16.978: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
PID 18519 | ** (firefox-nightly:18519): WARNING **: 11:01:16.978: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
4:28.72 pid:18519 console.error: services.settings:
PID 18519 | console.error: services.settings:
4:28.72 pid:18519 Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18519 | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
4:28.72 pid:18519 Stack:
PID 18519 | Stack:
4:28.72 pid:18519 EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18519 | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
4:28.72 pid:18519 list@resource://services-settings/Database.sys.mjs:96:13
PID 18519 | list@resource://services-settings/Database.sys.mjs:96:13
4:28.90 pid:18519 console.warn: BackupService: "There was an error while trying to get the Document's directory" [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIProperties.get]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource:///modules/backup/BackupService.sys.mjs :: get docsDirFolderPath :: line 1245" data: no]
PID 18519 | console.warn: BackupService: "There was an error while trying to get the Document's directory" [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIProperties.get]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource:///modules/backup/BackupService.sys.mjs :: get docsDirFolderPath :: line 1245" data: no]
4:29.02 TEST_START: /infrastructure/crashtests/example.html
TEST-START | /infrastructure/crashtests/example.html
4:29.16 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/example.html | took 139ms
4:29.16 INFO Restarting browser for new test environment
Restarting browser for new test environment
4:29.16 pid:18519 1767610878537 Marionette INFO Stopped listening on port 53789
PID 18519 | 1767610878537 Marionette INFO Stopped listening on port 53789
4:29.89 INFO Browser exited with return code -15
Browser exited with return code -15
4:29.74 INFO Closing logging queue
Closing logging queue
4:29.75 INFO queue closed
queue closed
4:29.90 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpd2npw2au
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpd2npw2au
4:29.91 INFO Starting runner
Starting runner
4:29.91 pid:18854 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18854 [18854] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18854 | [18854] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
4:30.49 pid:18854 1767610879866 Marionette INFO Marionette enabled
PID 18854 | 1767610879866 Marionette INFO Marionette enabled
4:30.61 pid:18854 1767610879992 Marionette INFO Listening on port 34173
PID 18854 | 1767610879992 Marionette INFO Listening on port 34173
4:31.73 pid:18854 console.error: services.settings:
PID 18854 | console.error: services.settings:
4:31.73 pid:18854 Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18854 | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
4:31.73 pid:18854 Stack:
PID 18854 | Stack:
4:31.73 pid:18854 EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18854 | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
4:31.73 pid:18854 list@resource://services-settings/Database.sys.mjs:96:13
PID 18854 | list@resource://services-settings/Database.sys.mjs:96:13
4:31.94 pid:18854 console.warn: BackupService: "There was an error while trying to get the Document's directory" [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIProperties.get]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource:///modules/backup/BackupService.sys.mjs :: get docsDirFolderPath :: line 1245" data: no]
PID 18854 | console.warn: BackupService: "There was an error while trying to get the Document's directory" [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIProperties.get]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource:///modules/backup/BackupService.sys.mjs :: get docsDirFolderPath :: line 1245" data: no]
4:32.05 TEST_START: /infrastructure/crashtests/testdriver.html
TEST-START | /infrastructure/crashtests/testdriver.html
4:32.33 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/testdriver.html | took 276ms
4:32.33 INFO No more tests
No more tests
4:32.33 pid:18854 1767610881707 Marionette INFO Stopped listening on port 34173
PID 18854 | 1767610881707 Marionette INFO Stopped listening on port 34173
4:32.99 pid:18854 [GFX1-]: VideoBridgeParent receives IPC close with reason=AbnormalShutdown
PID 18854 | [GFX1-]: VideoBridgeParent receives IPC close with reason=AbnormalShutdown
4:33.05 INFO Browser exited with return code -15
Browser exited with return code -15
4:32.90 INFO Closing logging queue
Closing logging queue
4:32.90 INFO queue closed
queue closed
4:33.06 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 411 checks (224 subtests, 187 tests)
Expected results: 409
Skipped: 2 tests
Unexpected results: 0
OK
SUITE-END | took 253s
4:33.06 INFO Got 0 unexpected results, with 0 unexpected passes
Got 0 unexpected results, with 0 unexpected passes
4:33.06 wptserve INFO Stopped http server on 127.0.0.1:8000
wptserve Stopped http server on 127.0.0.1:8000
4:33.06 wptserve INFO Stopped http server on 127.0.0.1:8001
wptserve Stopped http server on 127.0.0.1:8001
4:33.06 wptserve INFO Stopped http server on 127.0.0.1:8002
wptserve Stopped http server on 127.0.0.1:8002
4:33.07 wptserve INFO Stopped http server on 127.0.0.1:8445
wptserve Stopped http server on 127.0.0.1:8445
4:33.07 wptserve INFO Stopped http server on 127.0.0.1:8003
wptserve Stopped http server on 127.0.0.1:8003
4:33.07 wptserve INFO Stopped http server on 127.0.0.1:8446
wptserve Stopped http server on 127.0.0.1:8446
4:33.07 wptserve INFO Stopped http server on 127.0.0.1:8443
wptserve Stopped http server on 127.0.0.1:8443
4:33.08 wptserve INFO Stopped http server on 127.0.0.1:8444
wptserve Stopped http server on 127.0.0.1:8444
4:33.08 wptserve INFO Stopped http server on 127.0.0.1:9000
wptserve Stopped http server on 127.0.0.1:9000
4:33.08 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
wptserve Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
4:33.23 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
wptserve Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
4:33.52 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
wptserve Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
4:33.56 INFO Removed font: Ahem.ttf
Removed font: Ahem.ttf
4:33.59 INFO Closing logging queue
Closing logging queue
4:33.59 INFO queue closed
queue closed
[taskcluster 2026-01-05 11:01:24.491Z] === Task Finished ===
[taskcluster 2026-01-05 11:01:25.151Z] Successful task run with exit code: 0 completed in 410.231 seconds