Don't show red on success; add some red failure cases. #59007
Community-TC (pull_request)
Collect results for all tests affected by a pull request in chrome but without the changes in the PR.
Details
View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster
Task Status
Started: 2026-04-06T23:04:49.168Z
Resolved: 2026-04-06T23:07:33.227Z
Task Execution Time: 2 minutes, 44 seconds, 59 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: eSefCCR0ReqeMPBSWslV_A
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=dev --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 --enable-swiftshader --install-browser --install-webdriver chrome
[taskcluster 2026-04-06 23:04:49.273Z] Task ID: eSefCCR0ReqeMPBSWslV_A
[taskcluster 2026-04-06 23:04:49.273Z] Worker ID: 1403757884218115335
[taskcluster 2026-04-06 23:04:49.273Z] Worker Group: us-east4-b
[taskcluster 2026-04-06 23:04:49.273Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-04-06 23:04:49.273Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-04-06 23:04:49.273Z] Worker Version: 46.1.0
[taskcluster 2026-04-06 23:04:49.273Z] Public IP: 35.245.197.197
[taskcluster 2026-04-06 23:04:49.273Z] Hostname: proj-wpt-ci-xo-902ywswatl8begforja
ac811f28856d - Started downloading
ac811f28856d - Downloaded in 0.006 seconds
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8f84a9f2102e - Downloaded in 0.184 seconds
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4f4fb700ef54 - Downloaded in 0 seconds
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...(441 lines hidden)...
Setting default value
Failed to read: session.screen0.window.focus.alpha
Setting default value
Failed to read: session.screen0.window.unfocus.alpha
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Failed to read: session.screen0.clientMenu.usePixmap
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Failed to read: session.screen0.rowPlacementDirection
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Failed to read: session.screen0.windowPlacement
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Failed to read: session.screen0.slit.acceptKdeDockapps
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Failed to read: session.screen0.slit.autoHide
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Failed to read: session.screen0.slit.maxOver
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Failed to read: session.screen0.slit.placement
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Failed to read: session.screen0.slit.alpha
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Failed to read: session.screen0.slit.onhead
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Failed to read: session.screen0.slit.layer
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Failed to read: session.screen0.toolbar.autoHide
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Failed to read: session.screen0.toolbar.onhead
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Failed to read: session.screen0.toolbar.height
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Failed to read: session.screen0.iconbar.mode
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Failed to read: session.screen0.iconbar.alignment
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Failed to read: session.screen0.iconbar.iconWidth
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Failed to read: session.screen0.iconbar.iconTextPadding
Setting default value
Failed to read: session.screen0.iconbar.usePixmap
Setting default value
Warning: could not load product 'firefox_android' for argument registration: No module named 'mozrunner'
Warning: could not load product 'firefox' for argument registration: No module named 'mozleak'
0:00.00 INFO Set tests_root to /home/test/web-platform-tests
0:00.00 INFO Set metadata_root to /home/test/web-platform-tests
0:00.00 INFO Set manifest_update to True
0:00.00 INFO Set manifest_download to True
0:08.87 INFO Identified 5 affected tests
0:08.87 INFO Installing browser
0:08.89 INFO Downloading Chrome for Testing from https://storage.googleapis.com/chrome-for-testing-public/148.0.7766.3/linux64/chrome-linux64.zip
0:11.98 INFO Downloading Mojo bindings from https://storage.googleapis.com/chrome-for-testing-public/148.0.7766.3/mojojs.zip
0:12.04 INFO MojoJS enabled automatically (mojojs_path: /home/test/web-platform-tests/_venv3/mojojs/gen)
0:12.06 INFO Download info for matching ChromeDriver version found.
0:12.06 INFO Downloading ChromeDriver from https://storage.googleapis.com/chrome-for-testing-public/148.0.7766.3/linux64/chromedriver-linux64.zip
0:12.25 INFO Automatically turning on experimental features
0:18.04 INFO Installed font: Ahem.ttf
0:18.98 wptserve INFO Starting http server on http://127.0.0.1:8000
0:19.04 wptserve INFO Starting https server on https://127.0.0.1:8446
0:19.05 wptserve INFO Starting http server on http://127.0.0.1:8002
0:19.07 wptserve INFO Starting https server on https://127.0.0.1:8445
0:19.09 wptserve INFO Starting https server on https://127.0.0.1:8444
0:19.11 wptserve INFO Starting http server on http://127.0.0.1:8001
0:19.11 wptserve INFO Starting http server on http://127.0.0.1:8003
0:19.12 wptserve INFO Starting http2 server on https://127.0.0.1:9000
0:19.12 wptserve INFO Starting https server on https://127.0.0.1:8443
0:19.13 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:19.13 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:19.13 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:19.13 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:19.13 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:19.13 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:19.20 wptserve INFO Starting WebTransport over HTTP/3 server on 127.0.0.1:11000
0:19.44 SUITE_START: web-platform-test - running 5 tests
0:25.81 INFO Using 1 child processes
0:25.81 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=55541 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:25.82 INFO Got WebDriver port 43679
0:25.92 pid:2207 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=55541 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:2207 Starting ChromeDriver 148.0.7766.3 (bb1e9d2cbbe2eaf817259ed36b44cbe777103365-refs/branch-heads/7766@{#7}) on port 0
0:25.92 pid:2207 Only local connections are allowed.
0:25.92 pid:2207 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:25.92 pid:2207 ChromeDriver was started successfully on port 43679.
0:25.92 INFO Webdriver started successfully.
0:25.92 INFO Starting runner
0:27.49 pid:2207 [2259:2259:0406/230725.417685:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process.
0:27.50 pid:2207 [2259:2259:0406/230725.440882:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
0:27.59 pid:2207 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:27.59 pid:2207 Try --help for options
Failed to read: session.screen0.titlebar.left
Setting default value
Failed to read: session.screen0.titlebar.right
Setting default value
0:27.60 pid:2207 [1775516845.545][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
0:27.61 pid:2207 [2224:2224:0406/230725.554389:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
0:27.61 pid:2207 [2224:2224:0406/230725.554949:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:27.63 pid:2207 [2224:2224:0406/230725.580319:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
0:27.64 pid:2207 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:27.65 pid:2207 Try --help for options
0:27.70 pid:2207 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:27.70 pid:2207 Try --help for options
0:27.76 TEST_START: /css/css-overflow/overflow-clip-content-visual-overflow.html
0:28.52 TEST_END: PASS
0:28.52 TEST_START: /css/css-overflow/overflow-clip-margin-003.html
0:28.81 TEST_END: PASS
0:28.81 TEST_START: /css/css-overflow/overflow-clip-margin-006.html
0:29.06 TEST_END: PASS
0:29.06 TEST_START: /css/css-overflow/overflow-hidden-resize-with-stacking-context-child.html
0:29.34 TEST_END: PASS
0:29.35 INFO Restarting browser for new test group
0:29.40 INFO Closing logging queue
0:29.40 INFO queue closed
0:29.46 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=54803 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:29.48 INFO Got WebDriver port 41205
0:29.57 pid:2462 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=54803 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:2462 Starting ChromeDriver 148.0.7766.3 (bb1e9d2cbbe2eaf817259ed36b44cbe777103365-refs/branch-heads/7766@{#7}) on port 0
0:29.57 pid:2462 Only local connections are allowed.
0:29.57 pid:2462 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:29.57 pid:2462 ChromeDriver was started successfully on port 41205.
0:29.57 INFO Webdriver started successfully.
0:29.57 INFO Starting runner
0:30.12 pid:2462 [2514:2514:0406/230728.071033:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process.
0:30.13 pid:2462 [2514:2514:0406/230728.076483:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
0:30.17 pid:2462 [1775516848.118][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
0:30.25 pid:2462 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:30.25 pid:2462 Try --help for options
0:30.27 pid:2462 [2479:2479:0406/230728.213183:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
0:30.27 pid:2462 [2479:2479:0406/230728.213200:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:30.30 pid:2462 [2479:2479:0406/230728.242701:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
0:30.31 pid:2462 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:30.31 pid:2462 Try --help for options
0:30.36 pid:2462 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:30.36 pid:2462 Try --help for options
0:30.41 TEST_START: /css/css-overflow/overflow-clip-hit-testing.html
0:30.44 pid:2462 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:30.44 pid:2462 Try --help for options
0:30.88 TEST_END: Test OK. Subtests passed 1/1. Unexpected 0
0:30.88 INFO No more tests
0:30.93 INFO Closing logging queue
0:30.93 INFO queue closed
0:31.00 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 6 checks (1 subtests, 5 tests)
Expected results: 6
Unexpected results: 0
OK
0:31.00 INFO Got 0 unexpected results, with 0 unexpected passes
0:31.00 wptserve INFO Stopped http server on 127.0.0.1:8000
0:31.00 wptserve INFO Stopped http server on 127.0.0.1:8001
0:31.00 wptserve INFO Stopped http server on 127.0.0.1:8002
0:31.01 wptserve INFO Stopped http server on 127.0.0.1:8003
0:31.02 wptserve INFO Stopped http server on 127.0.0.1:8443
0:31.02 wptserve INFO Stopped http server on 127.0.0.1:8445
0:31.02 wptserve INFO Stopped http server on 127.0.0.1:8444
0:31.02 wptserve INFO Stopped http server on 127.0.0.1:8446
0:31.02 wptserve INFO Stopped http server on 127.0.0.1:9000
0:31.02 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
0:31.45 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:31.45 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:31.50 INFO Removed font: Ahem.ttf
0:31.53 INFO Closing logging queue
0:31.53 INFO queue closed
[taskcluster 2026-04-06 23:07:31.419Z] === Task Finished ===
[taskcluster 2026-04-06 23:07:32.408Z] Successful task run with exit code: 0 completed in 163.137 seconds