script: Fix fetch-later length and quota computation #56978
Community-TC (pull_request)
Collect results for all tests affected by a pull request in firefox but without the changes in the PR.
Details
View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster
Task Status
Started: 2026-01-05T19:00:29.674Z
Resolved: 2026-01-05T19:05:16.264Z
Task Execution Time: 4 minutes, 46 seconds, 590 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/wpt_report.json.gz
- public/results/wpt_screenshot.txt.gz
WPT Command: python3 ./wpt run --channel=nightly --no-fail-on-unexpected --log-wptreport=../artifacts/wpt_report.json --log-wptscreenshot=../artifacts/wpt_screenshot.txt --affected task_head --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 19:00:29.741Z] Task ID: O58KWDH3Rf6Ieat-DZmuxg
[taskcluster 2026-01-05 19:00:29.741Z] Worker ID: 5528589542672977158
[taskcluster 2026-01-05 19:00:29.741Z] Worker Group: us-central1-c
[taskcluster 2026-01-05 19:00:29.741Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-05 19:00:29.741Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-05 19:00:29.741Z] Worker Version: 46.1.0
[taskcluster 2026-01-05 19:00:29.741Z] Public IP: 34.44.116.166
[taskcluster 2026-01-05 19:00:29.741Z] Hostname: proj-wpt-ci-dn4yqdazshan-acpkcz30w
[taskcluster 2026-01-05 19:00:30.813Z] === 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
...(276 lines hidden)...
Setting default value
Failed to read: session.screen0.tab.placement
Setting default value
Failed to read: session.screen0.windowMenu
Setting default value
Failed to read: session.screen0.noFocusWhileTypingDelay
Setting default value
Failed to read: session.screen0.workspaces
Setting default value
Failed to read: session.screen0.edgeSnapThreshold
Setting default value
Failed to read: session.screen0.window.focus.alpha
Setting default value
Failed to read: session.screen0.window.unfocus.alpha
Setting default value
Failed to read: session.screen0.menu.alpha
Setting default value
Failed to read: session.screen0.menuDelay
Setting default value
Failed to read: session.screen0.tab.width
Setting default value
Failed to read: session.screen0.tooltipDelay
Setting default value
Failed to read: session.screen0.allowRemoteActions
Setting default value
Failed to read: session.screen0.clientMenu.usePixmap
Setting default value
Failed to read: session.screen0.tabs.usePixmap
Setting default value
Failed to read: session.screen0.tabs.maxOver
Setting default value
Failed to read: session.screen0.tabs.intitlebar
Setting default value
Failed to read: session.screen0.focusModel
Setting default value
Failed to read: session.screen0.tabFocusModel
Setting default value
Failed to read: session.screen0.focusNewWindows
Setting default value
Failed to read: session.screen0.focusSameHead
Setting default value
Failed to read: session.screen0.rowPlacementDirection
Setting default value
Failed to read: session.screen0.colPlacementDirection
Setting default value
Failed to read: session.screen0.windowPlacement
Setting default value
Failed to read: session.screen0.slit.acceptKdeDockapps
Setting default value
Failed to read: session.screen0.slit.autoHide
Setting default value
Failed to read: session.screen0.slit.maxOver
Setting default value
Failed to read: session.screen0.slit.placement
Setting default value
Failed to read: session.screen0.slit.alpha
Setting default value
Failed to read: session.screen0.slit.onhead
Setting default value
Failed to read: session.screen0.slit.layer
Setting default value
Failed to read: session.screen0.toolbar.autoHide
Setting default value
Failed to read: session.screen0.toolbar.maxOver
Setting default value
Failed to read: session.screen0.toolbar.visible
Setting default value
Failed to read: session.screen0.toolbar.alpha
Setting default value
Failed to read: session.screen0.toolbar.layer
Setting default value
Failed to read: session.screen0.toolbar.onhead
Setting default value
Failed to read: session.screen0.toolbar.placement
Setting default value
Failed to read: session.screen0.toolbar.height
Setting default value
Failed to read: session.screen0.iconbar.mode
Setting default value
Failed to read: session.screen0.iconbar.alignment
Setting default value
Failed to read: session.screen0.iconbar.iconWidth
Setting default value
Failed to read: session.screen0.iconbar.iconTextPadding
Setting default value
Failed to read: session.screen0.iconbar.usePixmap
Setting default value
0:22.67 INFO Identified 1 affected tests
0:22.67 INFO Using certutil /usr/bin/certutil
0:22.67 INFO Downloading geckodriver
0:22.67 INFO Attempting to install webdriver from nightly
0:23.09 INFO Extracted geckodriver to /home/test/web-platform-tests/_venv3/bin/geckodriver
0:23.09 INFO Installed b'geckodriver 0.36.0 (d8f2204a567d 2025-12-25 08:29 +0000)'
0:27.27 INFO Getting profile data from git ref 33bba5cfe4a89dda0ee07fa9fbac578353713fd3
0:27.54 INFO Test prefs downloaded to /home/test/web-platform-tests/_venv3/profiles/33bba5cfe4a89dda0ee07fa9fbac578353713fd3/148.0a1
[1321] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
0:27.68 mozversion INFO application_buildid: 20260105095346
0:27.68 mozversion INFO application_changeset: 906931f3ec40d7cf59752fdfb019736310aa2183
0:27.68 mozversion INFO application_display_name: Firefox Nightly
0:27.68 mozversion INFO application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
0:27.68 mozversion INFO application_name: Firefox
0:27.68 mozversion INFO application_remotingname: firefox-nightly
0:27.68 mozversion INFO application_repository: https://hg.mozilla.org/mozilla-central
0:27.68 mozversion INFO application_vendor: Mozilla
0:27.68 mozversion INFO application_version: 148.0a1
0:27.68 mozversion INFO platform_buildid: 20260105095346
0:27.68 mozversion INFO platform_changeset: 906931f3ec40d7cf59752fdfb019736310aa2183
0:27.68 mozversion INFO platform_repository: https://hg.mozilla.org/mozilla-central
0:27.68 mozversion INFO platform_version: 148.0a1
0:34.34 INFO Installed font: Ahem.ttf
0:35.55 wptserve INFO Starting http server on http://127.0.0.1:8002
0:35.59 wptserve INFO Starting https server on https://127.0.0.1:8446
0:35.60 wptserve INFO Starting http server on http://127.0.0.1:8001
0:35.63 wptserve INFO Starting http server on http://127.0.0.1:8003
0:35.65 wptserve INFO Starting https server on https://127.0.0.1:8443
0:35.66 wptserve INFO Starting http server on http://127.0.0.1:8000
0:35.66 wptserve INFO Starting http2 server on https://127.0.0.1:9000
0:35.66 wptserve INFO Starting https server on https://127.0.0.1:8445
0:35.66 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:35.66 wptserve INFO Starting https server on https://127.0.0.1:8444
0:35.66 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:35.67 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:35.69 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:35.69 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:35.69 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:35.82 wptserve INFO Starting WebTransport over HTTP/3 server on 127.0.0.1:11000
0:36.76 SUITE_START: web-platform-test - running 1 tests
0:57.01 INFO Using 1 child processes
0:57.03 INFO Setting up ssl
0:57.05 certutil Full command: /usr/bin/certutil -N -d /tmp/tmpj7m44iy9.mozrunner -f /tmp/tmpj7m44iy9.mozrunner/.crtdbpw
certutil b''
0:57.07 certutil b''
0:57.08 certutil b'\nCertificate Nickname Trust Attributes\n SSL,S/MIME,JAR/XPI\n\nweb-platform-tests CT,, \n'
0:57.08 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmp35yfwh9k
0:57.09 INFO Starting runner
0:57.10 pid:1425 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:1425 [1425] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
0:57.79 pid:1425 1767639904752 Marionette INFO Marionette enabled
0:57.91 pid:1425 1767639904875 Marionette INFO Listening on port 36967
Failed to read: session.screen0.titlebar.left
Setting default value
Failed to read: session.screen0.titlebar.right
Setting default value
1:00.52 pid:1425 [GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 2041
1:01.19 pid:1425 console.error: services.settings:
1:01.19 pid:1425 Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
1:01.19 pid:1425 Stack:
1:01.19 pid:1425 EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
1:01.19 pid:1425 list@resource://services-settings/Database.sys.mjs:96:13
1:01.38 pid:1425 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]
1:01.64 TEST_START: /fetch/fetch-later/quota/accumulated-oversized-payload.https.window.html
1:02.55 TEST_END: Test OK. Subtests passed 0/1. Unexpected 1
FAIL The 2nd fetchLater(same-origin) call in the top-level document is not allowed to exceed per-origin quota for its POST body of String. - fetchLater is not defined
@https://web-platform.test:8443/fetch/fetch-later/quota/accumulated-oversized-payload.https.window.js:30:7
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
test@https://web-platform.test:8443/resources/testharness.js:633:30
@https://web-platform.test:8443/fetch/fetch-later/quota/accumulated-oversized-payload.https.window.js:25:5
1:02.55 INFO No more tests
1:02.55 pid:1425 1767639909522 Marionette INFO Stopped listening on port 36967
1:03.41 INFO Browser exited with return code -15
1:03.25 INFO Closing logging queue
1:03.25 INFO queue closed
1:03.41 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 2 checks (1 subtests, 1 tests)
Expected results: 1
Unexpected results: 1
subtest: 1 (1 fail)
Unexpected Results
------------------
/fetch/fetch-later/quota/accumulated-oversized-payload.https.window.html
FAIL The 2nd fetchLater(same-origin) call in the top-level document is not allowed to exceed per-origin quota for its POST body of String. - fetchLater is not defined
@https://web-platform.test:8443/fetch/fetch-later/quota/accumulated-oversized-payload.https.window.js:30:7
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
test@https://web-platform.test:8443/resources/testharness.js:633:30
@https://web-platform.test:8443/fetch/fetch-later/quota/accumulated-oversized-payload.https.window.js:25:5
1:03.41 INFO Got 1 unexpected results, with 0 unexpected passes
1:03.42 wptserve INFO Stopped http server on 127.0.0.1:8000
1:03.42 wptserve INFO Stopped http server on 127.0.0.1:8001
1:03.42 wptserve INFO Stopped http server on 127.0.0.1:8002
1:03.42 wptserve INFO Stopped http server on 127.0.0.1:8003
1:03.43 wptserve INFO Stopped http server on 127.0.0.1:8444
1:03.43 wptserve INFO Stopped http server on 127.0.0.1:8443
1:03.44 wptserve INFO Stopped http server on 127.0.0.1:8446
1:03.44 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
1:03.44 wptserve INFO Stopped http server on 127.0.0.1:9000
1:03.45 wptserve INFO Stopped http server on 127.0.0.1:8445
1:03.80 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
1:03.80 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
1:03.85 INFO Removed font: Ahem.ttf
1:03.88 INFO Closing logging queue
1:03.88 INFO queue closed
1:03.88 INFO Tolerating 1 unexpected results
[taskcluster 2026-01-05 19:05:13.113Z] === Task Finished ===
[taskcluster 2026-01-05 19:05:14.173Z] Successful task run with exit code: 0 completed in 284.432 seconds