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net: Keep track of size of keep-alive records

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script: Consolidate global initialization for fetch requests #56977

net: Keep track of size of keep-alive records
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Community-TC Integration / wpt-firefox-nightly-results-without-changes succeeded Jan 5, 2026 in 8m 11s

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: 2026-01-05T18:50:31.928Z
Resolved: 2026-01-05T18:54:26.103Z
Task Execution Time: 3 minutes, 54 seconds, 175 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 18:50:32.006Z] Task ID: Z4LnAMr2RGOKe_GYPSul6g
[taskcluster 2026-01-05 18:50:32.006Z] Worker ID: 7015484534530619884
[taskcluster 2026-01-05 18:50:32.006Z] Worker Group: us-east4-a
[taskcluster 2026-01-05 18:50:32.006Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-05 18:50:32.006Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-05 18:50:32.006Z] Worker Version: 46.1.0
[taskcluster 2026-01-05 18:50:32.006Z] Public IP: 34.11.111.96
[taskcluster 2026-01-05 18:50:32.006Z] Hostname: proj-wpt-ci-xsetm8zqqegczjxsrwmhhw

[taskcluster 2026-01-05 18:50:32.941Z] === 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

...(409 lines hidden)...

 0:55.81 INFO Starting runner
 0:55.82 pid:1425 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:1425 [1425] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 0:56.50 pid:1425 1767639251834	Marionette	INFO	Marionette enabled
 0:56.61 pid:1425 1767639251952	Marionette	INFO	Listening on port 42163
Failed to read: session.screen0.titlebar.left
Setting default value
Failed to read: session.screen0.titlebar.right
Setting default value
 0:59.19 pid:1425 [GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 2027
 0:59.89 pid:1425 console.error: services.settings:
 0:59.89 pid:1425   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 0:59.89 pid:1425   Stack:
 0:59.89 pid:1425     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 0:59.89 pid:1425 list@resource://services-settings/Database.sys.mjs:96:13
 1:00.04 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]
 1:00.27 TEST_START: /beacon/beacon-basic.https.window.html
 1:01.78 wptserve WARNING Internal server error loading https://web-platform.test:8443/beacon/resources/beacon.py?cmd=store&id=c3e60e5c-3629-4002-b49b-69c703a69410:
  Traceback (most recent call last):
    File "/home/test/web-platform-tests/tools/wptserve/wptserve/handlers.py", line 373, in __call__
    rv = self.func(request, response)

    File "/home/test/web-platform-tests/beacon/resources/beacon.py", line 76, in main
    payload_size = int(payload_parts[0])
  ValueError: invalid literal for int() with base 10: b'x'

 1:01.80 TEST_END: Test OK. Subtests passed 17/25. Unexpected 8
FAIL Too large payload should be rejected: type = string - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
FAIL Too large payload should be rejected: type = arraybuffer - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
FAIL Too large payload should be rejected: type = form - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
FAIL Too large payload should be rejected: type = blob - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
FAIL Payload size restriction should be accumulated: type = string - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:90:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:80:22
FAIL Payload size restriction should be accumulated: type = arraybuffer - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:90:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:80:22
FAIL Payload size restriction should be accumulated: type = blob - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:90:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:80:22
FAIL sendBeacon() with a stream does not work due to the keepalive flag being set - assert_throws_js: function "() => navigator.sendBeacon('...', new ReadableStream())" did not throw
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:96:19
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/beacon/beacon-basic.https.window.js:95:5

 1:01.80 TEST_START: /beacon/beacon-cors.https.window.html
 1:01.81 INFO Closing window 263477c2-5d9e-4e4e-9f48-887ff99c10b3
 1:01.83 wptserve WARNING Internal server error loading https://web-platform.test:8443/beacon/resources/beacon.py?cmd=store&id=1e735bd9-d7c4-42a5-8213-1d5edc816cbd:
  Traceback (most recent call last):
    File "/home/test/web-platform-tests/tools/wptserve/wptserve/handlers.py", line 373, in __call__
    rv = self.func(request, response)

    File "/home/test/web-platform-tests/beacon/resources/beacon.py", line 76, in main
    payload_size = int(payload_parts[0])
  ValueError: invalid literal for int() with base 10: b'x'

 1:01.85 wptserve WARNING Internal server error loading https://web-platform.test:8443/beacon/resources/beacon.py?cmd=store&id=21ae12d6-5224-41f2-82dd-61325fa64e1d:
  Traceback (most recent call last):
    File "/home/test/web-platform-tests/tools/wptserve/wptserve/handlers.py", line 373, in __call__
    rv = self.func(request, response)

    File "/home/test/web-platform-tests/beacon/resources/beacon.py", line 76, in main
    payload_size = int(payload_parts[0])
  ValueError: invalid literal for int() with base 10: b'x'

 1:05.12 TEST_END: Test OK. Subtests passed 10/10. Unexpected 0
 1:05.13 TEST_START: /beacon/beacon-navigate.https.window.html
 1:05.13 INFO Closing window 7fd7a394-a3aa-4c05-a9eb-3d26275617de
 1:05.35 TEST_END: Test OK. Subtests passed 4/4. Unexpected 0
 1:05.35 TEST_START: /beacon/beacon-redirect.https.window.html
 1:05.35 INFO Closing window 7252cef7-f032-414f-b1ef-036df012143a
 1:05.98 TEST_END: Test OK. Subtests passed 8/8. Unexpected 0
 1:05.98 INFO No more tests
 1:05.98 pid:1425 1767639261316	Marionette	INFO	Stopped listening on port 42163
 1:06.74 INFO Browser exited with return code -15
 1:06.59 INFO Closing logging queue
 1:06.59 INFO queue closed
 1:06.76 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 51 checks (47 subtests, 4 tests)
Expected results: 43
Unexpected results: 8
  subtest: 8 (8 fail)

Unexpected Results
------------------
/beacon/beacon-basic.https.window.html
  FAIL Too large payload should be rejected: type = string - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
  FAIL Too large payload should be rejected: type = arraybuffer - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
  FAIL Too large payload should be rejected: type = form - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
  FAIL Too large payload should be rejected: type = blob - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:75:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:67:22
  FAIL Payload size restriction should be accumulated: type = string - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:90:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:80:22
  FAIL Payload size restriction should be accumulated: type = arraybuffer - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:90:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:80:22
  FAIL Payload size restriction should be accumulated: type = blob - assert_false: expected false got true
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:90:17
parallelPromiseTest/<@https://web-platform.test:8443/beacon/beacon-common.sub.js:86:21
Test.prototype.step@https://web-platform.test:8443/resources/testharness.js:2869:25
async_test@https://web-platform.test:8443/resources/testharness.js:681:34
parallelPromiseTest@https://web-platform.test:8443/beacon/beacon-common.sub.js:85:13
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:80:22
  FAIL sendBeacon() with a stream does not work due to the keepalive flag being set - assert_throws_js: function "() => navigator.sendBeacon('...', new ReadableStream())" did not throw
@https://web-platform.test:8443/beacon/beacon-basic.https.window.js:96:19
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/beacon/beacon-basic.https.window.js:95:5
 1:06.76 INFO Got 1 unexpected results, with 0 unexpected passes
 1:06.76 wptserve INFO Stopped http server on 127.0.0.1:8000
 1:06.76 wptserve INFO Stopped http server on 127.0.0.1:8001
 1:06.76 wptserve INFO Stopped http server on 127.0.0.1:8002
 1:06.77 wptserve INFO Stopped http server on 127.0.0.1:8003
 1:06.77 wptserve INFO Stopped http server on 127.0.0.1:8443
 1:06.77 wptserve INFO Stopped http server on 127.0.0.1:8445
 1:06.77 wptserve INFO Stopped http server on 127.0.0.1:9000
 1:06.77 wptserve INFO Stopped http server on 127.0.0.1:8444
 1:06.77 wptserve INFO Stopped http server on 127.0.0.1:8446
 1:06.78 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 1:06.91 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:06.91 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:06.97 INFO Removed font: Ahem.ttf
 1:07.00 INFO Closing logging queue
 1:07.00 INFO queue closed
 1:07.00 INFO Tolerating 1 unexpected results
[taskcluster 2026-01-05 18:54:24.441Z] === Task Finished ===
[taskcluster 2026-01-05 18:54:25.354Z] Successful task run with exit code: 0 completed in 233.349 seconds
View more details on Community-TC Integration