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script: Implement pointer events #56897

script: implement pointer events
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Community-TC Integration / wpt-chrome-dev-stability succeeded Jan 19, 2026 in 13m 26s

Community-TC (pull_request)

Verify that all tests affected by a pull request are stable when executed in chrome.

Details

View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster

Task Status

Started: 2026-01-19T05:05:36.776Z
Resolved: 2026-01-19T05:07:41.174Z
Task Execution Time: 2 minutes, 4 seconds, 398 milliseconds
Task Status: completed
Reason Resolved: completed
RunId: 0

Artifacts

- public/logs/live_backing.log
- public/logs/live.log
- public/results/checkrun.md

WPT Command: python3 ./wpt run --channel=dev --verify --verify-no-chaos-mode --verify-repeat-loop=0 --verify-repeat-restart=10 --github-checks-text-file=/home/test/artifacts/checkrun.md --affected base_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 2026-01-19 05:05:36.842Z] Task ID: UY1nR_75SR6Wwo0kx2_k3Q
[taskcluster 2026-01-19 05:05:36.842Z] Worker ID: 2125156620076845189
[taskcluster 2026-01-19 05:05:36.842Z] Worker Group: us-east4-a
[taskcluster 2026-01-19 05:05:36.842Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-19 05:05:36.842Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-19 05:05:36.842Z] Worker Version: 46.1.0
[taskcluster 2026-01-19 05:05:36.842Z] Public IP: 34.48.214.33
[taskcluster 2026-01-19 05:05:36.842Z] Hostname: proj-wpt-ci-ify0aewhsrmbu7b1qcecrg

[taskcluster 2026-01-19 05:05:37.777Z] === 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

...(676 lines hidden)...

OK
 0:34.03 INFO Got 0 unexpected results, with 0 unexpected passes
 0:34.03 INFO Repetition 6 / 10
 0:34.03 SUITE_START: web-platform-test - running 1 tests
 0:34.03 INFO Using 1 child processes
 0:34.03 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=47697 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 0:34.05 INFO Got WebDriver port 46623
 0:34.15 pid:2984 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=47697 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:2984 Starting ChromeDriver 146.0.7635.0 (46d63742c9f93a121d0799cf1ea5e1b93e6f6d28-refs/branch-heads/7635@{#1}) on port 0
 0:34.15 pid:2984 Only local connections are allowed.
 0:34.15 pid:2984 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 0:34.15 pid:2984 ChromeDriver was started successfully on port 46623.
 0:34.15 INFO Webdriver started successfully.
 0:34.15 INFO Starting runner
 0:34.72 pid:2984 [1768799248.831][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.
 0:34.75 pid:2984 [3031:3031:0119/050728.862873:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 0:34.75 pid:2984 [3031:3031:0119/050728.865962:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 0:34.88 pid:2984 [3001:3001:0119/050728.994288: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
 0:34.88 pid:2984 [3001:3001:0119/050728.994306:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 0:34.91 pid:2984 [3001:3001:0119/050729.018943:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 0:34.98 TEST_START: /pointerevents/pointerevent_capture_mouse.html
 0:35.79 TEST_END: Test OK. Subtests passed 8/8. Unexpected 0
 0:35.79 INFO No more tests
 0:35.84 INFO Closing logging queue
 0:35.84 INFO queue closed
 0:35.92 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 54 checks (48 subtests, 6 tests)
Expected results: 54
Unexpected results: 0
OK
 0:35.92 INFO Got 0 unexpected results, with 0 unexpected passes
 0:35.92 INFO Repetition 7 / 10
 0:35.92 SUITE_START: web-platform-test - running 1 tests
 0:35.92 INFO Using 1 child processes
 0:35.93 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=37381 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 0:35.94 INFO Got WebDriver port 42765
 0:36.04 pid:3139 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=37381 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3139 Starting ChromeDriver 146.0.7635.0 (46d63742c9f93a121d0799cf1ea5e1b93e6f6d28-refs/branch-heads/7635@{#1}) on port 0
 0:36.04 pid:3139 Only local connections are allowed.
 0:36.04 pid:3139 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 0:36.04 pid:3139 ChromeDriver was started successfully on port 42765.
 0:36.04 INFO Webdriver started successfully.
 0:36.04 INFO Starting runner
 0:36.63 pid:3139 [1768799250.747][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.
 0:36.65 pid:3139 [3186:3186:0119/050730.757639:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 0:36.65 pid:3139 [3186:3186:0119/050730.762932:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 0:36.79 pid:3139 [3156:3156:0119/050730.899144: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
 0:36.79 pid:3139 [3156:3156:0119/050730.899165:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 0:36.81 pid:3139 [3156:3156:0119/050730.923887:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 0:36.89 TEST_START: /pointerevents/pointerevent_capture_mouse.html
 0:37.69 TEST_END: Test OK. Subtests passed 8/8. Unexpected 0
 0:37.69 INFO No more tests
 0:37.74 INFO Closing logging queue
 0:37.75 INFO queue closed
 0:37.84 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 63 checks (56 subtests, 7 tests)
Expected results: 63
Unexpected results: 0
OK
 0:37.84 INFO Got 0 unexpected results, with 0 unexpected passes
 0:37.84 INFO Repetition 8 / 10
 0:37.84 SUITE_START: web-platform-test - running 1 tests
 0:37.84 INFO Using 1 child processes
 0:37.85 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=33635 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 0:37.87 INFO Got WebDriver port 36129
 0:37.96 pid:3296 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=33635 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3296 Starting ChromeDriver 146.0.7635.0 (46d63742c9f93a121d0799cf1ea5e1b93e6f6d28-refs/branch-heads/7635@{#1}) on port 0
 0:37.96 pid:3296 Only local connections are allowed.
 0:37.96 pid:3296 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 0:37.96 pid:3296 ChromeDriver was started successfully on port 36129.
 0:37.96 INFO Webdriver started successfully.
 0:37.96 INFO Starting runner
 0:38.53 pid:3296 [1768799252.647][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.
 0:38.57 pid:3296 [3343:3343:0119/050732.681617:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 0:38.57 pid:3296 [3343:3343:0119/050732.685271:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 0:38.69 pid:3296 [3313:3313:0119/050732.804887: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
 0:38.69 pid:3296 [3313:3313:0119/050732.804911:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 0:38.71 pid:3296 [3313:3313:0119/050732.825155:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 0:38.80 TEST_START: /pointerevents/pointerevent_capture_mouse.html
 0:39.60 TEST_END: Test OK. Subtests passed 8/8. Unexpected 0
 0:39.60 INFO No more tests
 0:39.66 INFO Closing logging queue
 0:39.66 INFO queue closed
 0:39.74 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 72 checks (64 subtests, 8 tests)
Expected results: 72
Unexpected results: 0
OK
 0:39.75 INFO Got 0 unexpected results, with 0 unexpected passes
 0:39.75 INFO Repetition 9 / 10
 0:39.75 SUITE_START: web-platform-test - running 1 tests
 0:39.75 INFO Using 1 child processes
 0:39.75 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=49369 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 0:39.77 INFO Got WebDriver port 36117
 0:39.86 pid:3452 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=49369 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3452 Starting ChromeDriver 146.0.7635.0 (46d63742c9f93a121d0799cf1ea5e1b93e6f6d28-refs/branch-heads/7635@{#1}) on port 0
 0:39.86 pid:3452 Only local connections are allowed.
 0:39.86 pid:3452 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 0:39.86 pid:3452 ChromeDriver was started successfully on port 36117.
 0:39.86 INFO Webdriver started successfully.
 0:39.86 INFO Starting runner
 0:40.44 pid:3452 [1768799254.549][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.
 0:40.47 pid:3452 [3499:3499:0119/050734.578867:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 0:40.47 pid:3452 [3499:3499:0119/050734.581815:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 0:40.59 pid:3452 [3469:3469:0119/050734.698695: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
 0:40.59 pid:3452 [3469:3469:0119/050734.699099:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 0:40.63 pid:3452 [3469:3469:0119/050734.742181:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 0:40.72 TEST_START: /pointerevents/pointerevent_capture_mouse.html
 0:41.55 TEST_END: Test OK. Subtests passed 8/8. Unexpected 0
 0:41.55 INFO No more tests
 0:41.60 INFO Closing logging queue
 0:41.61 INFO queue closed
 0:41.69 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 81 checks (72 subtests, 9 tests)
Expected results: 81
Unexpected results: 0
OK
 0:41.69 INFO Got 0 unexpected results, with 0 unexpected passes
 0:41.69 INFO Repetition 10 / 10
 0:41.69 SUITE_START: web-platform-test - running 1 tests
 0:41.69 INFO Using 1 child processes
 0:41.69 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=43529 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 0:41.70 INFO Got WebDriver port 41723
 0:41.80 pid:3605 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=43529 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3605 Starting ChromeDriver 146.0.7635.0 (46d63742c9f93a121d0799cf1ea5e1b93e6f6d28-refs/branch-heads/7635@{#1}) on port 0
 0:41.80 pid:3605 Only local connections are allowed.
 0:41.80 pid:3605 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 0:41.80 pid:3605 ChromeDriver was started successfully on port 41723.
 0:41.80 INFO Webdriver started successfully.
 0:41.80 INFO Starting runner
 0:42.37 pid:3605 [1768799256.484][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.
 0:42.42 pid:3605 [3652:3652:0119/050736.530328:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 0:42.42 pid:3605 [3652:3652:0119/050736.533168:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 0:42.52 pid:3605 [3622:3622:0119/050736.632470: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
 0:42.52 pid:3605 [3622:3622:0119/050736.632488:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 0:42.57 pid:3605 [3622:3622:0119/050736.678009:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 0:42.66 TEST_START: /pointerevents/pointerevent_capture_mouse.html
 0:43.48 TEST_END: Test OK. Subtests passed 8/8. Unexpected 0
 0:43.48 INFO No more tests
 0:43.53 INFO Closing logging queue
 0:43.53 INFO queue closed
 0:43.61 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 90 checks (80 subtests, 10 tests)
Expected results: 90
Unexpected results: 0
OK
 0:43.61 INFO Got 0 unexpected results, with 0 unexpected passes
 0:43.62 wptserve INFO Stopped http server on 127.0.0.1:8000
 0:43.62 wptserve INFO Stopped http server on 127.0.0.1:8002
 0:43.63 wptserve INFO Stopped http server on 127.0.0.1:8001
 0:43.63 wptserve INFO Stopped http server on 127.0.0.1:8003
 0:43.63 wptserve INFO Stopped http server on 127.0.0.1:8443
 0:43.64 wptserve INFO Stopped http server on 127.0.0.1:8444
 0:43.65 wptserve INFO Stopped http server on 127.0.0.1:8445
 0:43.65 wptserve INFO Stopped http server on 127.0.0.1:9000
 0:43.65 wptserve INFO Stopped http server on 127.0.0.1:8446
 0:43.66 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 0:43.87 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:43.87 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:43.92 INFO Removed font: Ahem.ttf
 0:43.95 INFO Closing logging queue
 0:43.95 INFO queue closed
 0:43.96 INFO ::: Ran 10 of expected 10 iterations.
 0:43.96 INFO ## All results ##

 0:43.96 INFO ### /pointerevents/pointerevent_capture_mouse.html ###
 0:43.96 INFO |                                                          Subtest                                                           | Results | Messages |
 0:43.96 INFO |----------------------------------------------------------------------------------------------------------------------------|---------|----------|
 0:43.96 INFO |                                                                                                                            | OK      |          |
 0:43.96 INFO | `gotpointercapture event received`                                                                                         | PASS    |          |
 0:43.96 INFO | `lostpointercapture event received`                                                                                        | PASS    |          |
 0:43.96 INFO | `pointerover event for black rectangle received`                                                                           | PASS    |          |
 0:43.96 INFO | `pointerover event for purple rectangle received`                                                                          | PASS    |          |
 0:43.96 INFO | `pointermove shouldn't trigger for the purple rectangle while the black rectangle has capture - isPointerCapture is false` | PASS    |          |
 0:43.96 INFO | `relatedTarget is null when the capture is set. relatedTarget is null`                                                     | PASS    |          |
 0:43.96 INFO | `pointermove received for captured element while out of it`                                                                | PASS    |          |
 0:43.96 INFO | `pointermove received for captured element while inside of it`                                                             | PASS    |          |
 0:43.96 INFO 
 0:43.96 INFO ::: Running tests in a loop with restarts 10 times : PASS
 0:43.96 INFO :::
 0:43.96 INFO ::: Test verification PASS
 0:43.96 INFO :::
[taskcluster 2026-01-19 05:07:39.959Z] === Task Finished ===
[taskcluster 2026-01-19 05:07:40.309Z] Successful task run with exit code: 0 completed in 123.468 seconds
View more details on Community-TC Integration