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feat(ci): Configure Taskcluster to run Test262 tests

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feat(ci): Configure Taskcluster to run Test262 tests [pt 5/5] #56845

feat(ci): Configure Taskcluster to run Test262 tests
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Community-TC Integration / infrastructure/ tests (firefox) succeeded Dec 19, 2025 in 8m 42s

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: 2025-12-19T19:26:10.238Z
Resolved: 2025-12-19T19:31:55.076Z
Task Execution Time: 5 minutes, 44 seconds, 838 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 2025-12-19 19:26:10.306Z] Task ID: D-nRO9jyQt-FzTmJnNgFJA
[taskcluster 2025-12-19 19:26:10.306Z] Worker ID: 4408604922487511240
[taskcluster 2025-12-19 19:26:10.306Z] Worker Group: us-east1-b
[taskcluster 2025-12-19 19:26:10.306Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2025-12-19 19:26:10.306Z] Worker Pool: proj-wpt/ci
[taskcluster 2025-12-19 19:26:10.306Z] Worker Version: 46.1.0
[taskcluster 2025-12-19 19:26:10.306Z] Public IP: 34.23.53.237
[taskcluster 2025-12-19 19:26:10.306Z] Hostname: proj-wpt-ci-w3zjdlecqpshipxbbvjdna

[taskcluster 2025-12-19 19:26:11.260Z] === Task Starting ===
+ '[' '' ']'
+ '[' -d /etc/profile.d ']'
+ for i in /etc/profile.d/*.sh
+ '[' -r /etc/profile.d/01-locale-fix.sh ']'
+ . /etc/profile.d/01-locale-fix.sh
+++ /usr/bin/locale-check C.UTF-8
++ eval
+ for i in /etc/profile.d/*.sh
+ '[' -r /etc/profile.d/apps-bin-path.sh ']'
+ . /etc/profile.d/apps-bin-path.sh

...(3963 lines hidden)...

 4:18.65 pid:18011   Stack:
PID 18011 |   Stack:
 4:18.65 pid:18011     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18011 |     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 4:18.65 pid:18011 list@resource://services-settings/Database.sys.mjs:96:13
PID 18011 | list@resource://services-settings/Database.sys.mjs:96:13
 4:18.82 pid:18011 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 18011 | 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]
 4:18.94 TEST_START: /infrastructure/reftest/testdriver.html
TEST-START | /infrastructure/reftest/testdriver.html
 4:19.72 WARNING Unexpected viewport size for /infrastructure/reftest/testdriver.html, (798, 598), expected (800, 600)
Unexpected viewport size for /infrastructure/reftest/testdriver.html, (798, 598), expected (800, 600)
 4:19.72 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/testdriver.html | took 782ms
 4:19.72 INFO Restarting browser for new test environment
Restarting browser for new test environment
 4:19.73 pid:18011 1766172701372	Marionette	INFO	Stopped listening on port 40441
PID 18011 | 1766172701372	Marionette	INFO	Stopped listening on port 40441
 4:20.44 INFO Browser exited with return code -15
Browser exited with return code -15
 4:20.31 INFO Closing logging queue
Closing logging queue
 4:20.31 INFO queue closed
queue closed
 4:20.44 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmp0lf_4l2q
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmp0lf_4l2q
 4:20.45 INFO Starting runner
Starting runner
 4:20.45 pid:18356 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18356 [18356] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18356 | [18356] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 4:21.00 pid:18356 1766172702640	Marionette	INFO	Marionette enabled
PID 18356 | 1766172702640	Marionette	INFO	Marionette enabled
 4:21.11 pid:18356 1766172702754	Marionette	INFO	Listening on port 33303
PID 18356 | 1766172702754	Marionette	INFO	Listening on port 33303
 4:22.07 pid:18356 console.error: services.settings:
PID 18356 | console.error: services.settings:
 4:22.07 pid:18356   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18356 |   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 4:22.07 pid:18356   Stack:
PID 18356 |   Stack:
 4:22.07 pid:18356     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18356 |     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 4:22.07 pid:18356 list@resource://services-settings/Database.sys.mjs:96:13
PID 18356 | list@resource://services-settings/Database.sys.mjs:96:13
 4:22.24 pid:18356 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 18356 | 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]
 4:22.38 TEST_START: /infrastructure/reftest-wait.html
TEST-START | /infrastructure/reftest-wait.html
 4:22.43 pid:18356 1766172704070	Marionette	INFO	Testing http://web-platform.test:8000/infrastructure/reftest-wait.html == http://web-platform.test:8000/infrastructure/reftest-wait-ref.html
PID 18356 | 1766172704070	Marionette	INFO	Testing http://web-platform.test:8000/infrastructure/reftest-wait.html == http://web-platform.test:8000/infrastructure/reftest-wait-ref.html
 4:22.72 pid:18356 1766172704362	Marionette	INFO	Emitted TestRendered event
PID 18356 | 1766172704362	Marionette	INFO	Emitted TestRendered event
 4:23.79 pid:18356 1766172705429	Marionette	INFO	No differences allowed
PID 18356 | 1766172705429	Marionette	INFO	No differences allowed
 4:23.79 TEST_END: PASS
TEST-PASS | /infrastructure/reftest-wait.html | took 1412ms
 4:23.79 INFO Restarting browser for new test group
Restarting browser for new test group
 4:23.82 pid:18356 1766172705460	Marionette	INFO	Stopped listening on port 33303
PID 18356 | 1766172705460	Marionette	INFO	Stopped listening on port 33303
 4:24.44 INFO Browser exited with return code -15
Browser exited with return code -15
 4:24.32 INFO Closing logging queue
Closing logging queue
 4:24.32 INFO queue closed
queue closed
 4:24.46 INFO Setting up ssl
Setting up ssl
 4:24.48 certutil b''
certutil | b''
 4:24.50 certutil b''
certutil | b''
 4:24.50 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'
 4:24.50 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmphbqmw_1a
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmphbqmw_1a
 4:24.51 INFO Starting runner
Starting runner
 4:24.51 pid:18732 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18732 [18732] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18732 | [18732] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 4:24.99 pid:18732 1766172706629	Marionette	INFO	Marionette enabled
PID 18732 | 1766172706629	Marionette	INFO	Marionette enabled
 4:25.10 pid:18732 1766172706739	Marionette	INFO	Listening on port 45449
PID 18732 | 1766172706739	Marionette	INFO	Listening on port 45449
 4:25.10 pid:18732 [Parent 18732, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
PID 18732 | [Parent 18732, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 4:25.11 pid:18732 : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
PID 18732 | : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
 4:25.11 pid:18732 ** (firefox-nightly:18732): WARNING **: 19:31:46.746: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
PID 18732 | ** (firefox-nightly:18732): WARNING **: 19:31:46.746: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 4:26.04 pid:18732 console.error: services.settings:
PID 18732 | console.error: services.settings:
 4:26.04 pid:18732   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18732 |   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 4:26.04 pid:18732   Stack:
PID 18732 |   Stack:
 4:26.04 pid:18732     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18732 |     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 4:26.04 pid:18732 list@resource://services-settings/Database.sys.mjs:96:13
PID 18732 | list@resource://services-settings/Database.sys.mjs:96:13
 4:26.20 pid:18732 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 18732 | 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]
 4:26.28 TEST_START: /infrastructure/crashtests/example.html
TEST-START | /infrastructure/crashtests/example.html
 4:26.46 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/example.html | took 180ms
 4:26.46 INFO Restarting browser for new test environment
Restarting browser for new test environment
 4:26.46 pid:18732 1766172708102	Marionette	INFO	Stopped listening on port 45449
PID 18732 | 1766172708102	Marionette	INFO	Stopped listening on port 45449
 4:27.16 INFO Browser exited with return code -15
Browser exited with return code -15
 4:27.04 INFO Closing logging queue
Closing logging queue
 4:27.04 INFO queue closed
queue closed
 4:27.17 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpq1tbztkz
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpq1tbztkz
 4:27.18 INFO Starting runner
Starting runner
 4:27.18 pid:18984 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18984 [18984] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18984 | [18984] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 4:27.68 pid:18984 1766172709324	Marionette	INFO	Marionette enabled
PID 18984 | 1766172709324	Marionette	INFO	Marionette enabled
 4:27.79 pid:18984 1766172709434	Marionette	INFO	Listening on port 57259
PID 18984 | 1766172709434	Marionette	INFO	Listening on port 57259
 4:28.72 pid:18984 console.error: services.settings:
PID 18984 | console.error: services.settings:
 4:28.73 pid:18984   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18984 |   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 4:28.73 pid:18984   Stack:
PID 18984 |   Stack:
 4:28.73 pid:18984     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18984 |     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 4:28.73 pid:18984 list@resource://services-settings/Database.sys.mjs:96:13
PID 18984 | list@resource://services-settings/Database.sys.mjs:96:13
 4:28.91 pid:18984 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 18984 | 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]
 4:29.04 TEST_START: /infrastructure/crashtests/testdriver.html
TEST-START | /infrastructure/crashtests/testdriver.html
 4:29.37 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/testdriver.html | took 338ms
 4:29.38 INFO No more tests
No more tests
 4:29.38 pid:18984 1766172711019	Marionette	INFO	Stopped listening on port 57259
PID 18984 | 1766172711019	Marionette	INFO	Stopped listening on port 57259
 4:30.07 INFO Browser exited with return code -15
Browser exited with return code -15
 4:29.95 INFO Closing logging queue
Closing logging queue
 4:29.95 INFO queue closed
queue closed
 4:30.07 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 251s
 4:30.08 INFO Got 0 unexpected results, with 0 unexpected passes
Got 0 unexpected results, with 0 unexpected passes
 4:30.08 wptserve INFO Stopped http server on 127.0.0.1:8002
wptserve Stopped http server on 127.0.0.1:8002
 4:30.08 wptserve INFO Stopped http server on 127.0.0.1:8000
wptserve Stopped http server on 127.0.0.1:8000
 4:30.08 wptserve INFO Stopped http server on 127.0.0.1:8001
wptserve Stopped http server on 127.0.0.1:8001
 4:30.10 wptserve INFO Stopped http server on 127.0.0.1:8003
wptserve Stopped http server on 127.0.0.1:8003
 4:30.10 wptserve INFO Stopped http server on 127.0.0.1:8443
wptserve Stopped http server on 127.0.0.1:8443
 4:30.10 wptserve INFO Stopped http server on 127.0.0.1:8444
wptserve Stopped http server on 127.0.0.1:8444
 4:30.10 wptserve INFO Stopped http server on 127.0.0.1:8445
wptserve Stopped http server on 127.0.0.1:8445
 4:30.10 wptserve INFO Stopped http server on 127.0.0.1:8446
wptserve Stopped http server on 127.0.0.1:8446
 4:30.10 wptserve INFO Stopped http server on 127.0.0.1:9000
wptserve Stopped http server on 127.0.0.1:9000
 4:30.10 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
 4:30.34 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))
 4:30.54 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))
 4:30.57 INFO Removed font: Ahem.ttf
Removed font: Ahem.ttf
 4:30.60 INFO Closing logging queue
Closing logging queue
 4:30.60 INFO queue closed
queue closed
[taskcluster 2025-12-19 19:31:53.422Z] === Task Finished ===
[taskcluster 2025-12-19 19:31:54.195Z] Successful task run with exit code: 0 completed in 343.89 seconds