script: Reload the page when an incompatible encoding is detected during parsing #56975
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: 2026-01-04T11:52:29.637Z
Resolved: 2026-01-04T11:55:40.422Z
Task Execution Time: 3 minutes, 10 seconds, 785 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 2026-01-04 11:52:29.711Z] Task ID: c3LzXcFbRACbIBnHQyr4qA
[taskcluster 2026-01-04 11:52:29.712Z] Worker ID: 4210525317174389408
[taskcluster 2026-01-04 11:52:29.712Z] Worker Group: us-east1-b
[taskcluster 2026-01-04 11:52:29.712Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-04 11:52:29.712Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-04 11:52:29.712Z] Worker Version: 46.1.0
[taskcluster 2026-01-04 11:52:29.712Z] Public IP: 35.196.217.241
[taskcluster 2026-01-04 11:52:29.712Z] Hostname: proj-wpt-ci-a0cykugtrvkcwkp7ffdfzw
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0:31.58 pid:3016 [3063:3063:0104/115526.064358:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
0:31.58 pid:3016 [3063:3063:0104/115526.070268:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
0:31.66 pid:3016 [1767527726.147][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.
0:31.79 pid:3016 [3033:3033:0104/115526.281570:ERROR:dbus/object_proxy.cc:573] 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
0:31.79 pid:3016 [3033:3033:0104/115526.281591:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:31.82 pid:3016 [3033:3033:0104/115526.312829:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
0:31.93 TEST_START: /domparsing/DOMParser-parseFromString-encoding.html
0:32.18 TEST_END: Test OK. Subtests passed 4/4. Unexpected 0
0:32.18 TEST_START: /html/webappapis/dynamic-markup-insertion/html-unsafe-methods/Document-parseHTMLUnsafe-encoding.html
0:32.54 TEST_END: Test OK. Subtests passed 3/3. Unexpected 0
0:32.54 INFO No more tests
0:32.59 INFO Closing logging queue
0:32.59 INFO queue closed
0:32.67 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 54 checks (42 subtests, 12 tests)
Expected results: 54
Unexpected results: 0
OK
0:32.67 INFO Got 0 unexpected results, with 0 unexpected passes
0:32.67 INFO Repetition 7 / 10
0:32.67 SUITE_START: web-platform-test - running 2 tests
0:32.67 INFO Using 1 child processes
0:32.68 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=55889 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:32.70 INFO Got WebDriver port 35635
0:32.79 pid:3176 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=55889 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3176 Starting ChromeDriver 145.0.7572.2 (68918169e6422bcf7c8ca8cdea509443a35f96a4-refs/branch-heads/7572@{#6}) on port 0
0:32.79 pid:3176 Only local connections are allowed.
0:32.79 pid:3176 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:32.79 pid:3176 ChromeDriver was started successfully on port 35635.
0:32.79 INFO Webdriver started successfully.
0:32.79 INFO Starting runner
0:33.38 pid:3176 [3224:3224:0104/115527.863452:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
0:33.38 pid:3176 [3224:3224:0104/115527.866486:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
0:33.39 pid:3176 [1767527727.878][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.
0:33.51 pid:3176 [3193:3193:0104/115527.996645:ERROR:dbus/object_proxy.cc:573] 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
0:33.51 pid:3176 [3193:3193:0104/115527.996663:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:33.53 pid:3176 [3193:3193:0104/115528.019500:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
0:33.63 TEST_START: /domparsing/DOMParser-parseFromString-encoding.html
0:33.89 TEST_END: Test OK. Subtests passed 4/4. Unexpected 0
0:33.89 TEST_START: /html/webappapis/dynamic-markup-insertion/html-unsafe-methods/Document-parseHTMLUnsafe-encoding.html
0:34.25 TEST_END: Test OK. Subtests passed 3/3. Unexpected 0
0:34.25 INFO No more tests
0:34.30 INFO Closing logging queue
0:34.30 INFO queue closed
0:34.38 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 63 checks (49 subtests, 14 tests)
Expected results: 63
Unexpected results: 0
OK
0:34.38 INFO Got 0 unexpected results, with 0 unexpected passes
0:34.38 INFO Repetition 8 / 10
0:34.38 SUITE_START: web-platform-test - running 2 tests
0:34.38 INFO Using 1 child processes
0:34.38 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=58933 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:34.40 INFO Got WebDriver port 35073
0:34.49 pid:3336 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=58933 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3336 Starting ChromeDriver 145.0.7572.2 (68918169e6422bcf7c8ca8cdea509443a35f96a4-refs/branch-heads/7572@{#6}) on port 0
0:34.49 pid:3336 Only local connections are allowed.
0:34.49 pid:3336 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:34.49 pid:3336 ChromeDriver was started successfully on port 35073.
0:34.49 INFO Webdriver started successfully.
0:34.49 INFO Starting runner
0:35.07 pid:3336 [1767527729.555][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.
0:35.09 pid:3336 [3383:3383:0104/115529.575057:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
0:35.09 pid:3336 [3383:3383:0104/115529.578918:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
0:35.21 pid:3336 [3353:3353:0104/115529.695921:ERROR:dbus/object_proxy.cc:573] 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
0:35.21 pid:3336 [3353:3353:0104/115529.695943:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:35.25 pid:3336 [3353:3353:0104/115529.732686:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
0:35.33 TEST_START: /domparsing/DOMParser-parseFromString-encoding.html
0:35.60 TEST_END: Test OK. Subtests passed 4/4. Unexpected 0
0:35.60 TEST_START: /html/webappapis/dynamic-markup-insertion/html-unsafe-methods/Document-parseHTMLUnsafe-encoding.html
0:35.97 TEST_END: Test OK. Subtests passed 3/3. Unexpected 0
0:35.97 INFO No more tests
0:36.03 INFO Closing logging queue
0:36.03 INFO queue closed
0:36.11 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 72 checks (56 subtests, 16 tests)
Expected results: 72
Unexpected results: 0
OK
0:36.11 INFO Got 0 unexpected results, with 0 unexpected passes
0:36.11 INFO Repetition 9 / 10
0:36.11 SUITE_START: web-platform-test - running 2 tests
0:36.11 INFO Using 1 child processes
0:36.11 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=44393 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:36.12 INFO Got WebDriver port 40973
0:36.22 pid:3499 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=44393 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3499 Starting ChromeDriver 145.0.7572.2 (68918169e6422bcf7c8ca8cdea509443a35f96a4-refs/branch-heads/7572@{#6}) on port 0
0:36.22 pid:3499 Only local connections are allowed.
0:36.22 pid:3499 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:36.22 pid:3499 ChromeDriver was started successfully on port 40973.
0:36.22 INFO Webdriver started successfully.
0:36.22 INFO Starting runner
0:36.82 pid:3499 [3546:3546:0104/115531.306405:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
0:36.82 pid:3499 [3546:3546:0104/115531.310197:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
0:36.84 pid:3499 [1767527731.326][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.
0:36.97 pid:3499 [3516:3516:0104/115531.456672:ERROR:dbus/object_proxy.cc:573] 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
0:36.97 pid:3499 [3516:3516:0104/115531.456694:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:36.99 pid:3499 [3516:3516:0104/115531.481518:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
0:37.09 TEST_START: /domparsing/DOMParser-parseFromString-encoding.html
0:37.35 TEST_END: Test OK. Subtests passed 4/4. Unexpected 0
0:37.35 TEST_START: /html/webappapis/dynamic-markup-insertion/html-unsafe-methods/Document-parseHTMLUnsafe-encoding.html
0:37.72 TEST_END: Test OK. Subtests passed 3/3. Unexpected 0
0:37.72 INFO No more tests
0:37.77 INFO Closing logging queue
0:37.77 INFO queue closed
0:37.85 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 81 checks (63 subtests, 18 tests)
Expected results: 81
Unexpected results: 0
OK
0:37.85 INFO Got 0 unexpected results, with 0 unexpected passes
0:37.86 INFO Repetition 10 / 10
0:37.86 SUITE_START: web-platform-test - running 2 tests
0:37.86 INFO Using 1 child processes
0:37.86 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=57613 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:37.88 INFO Got WebDriver port 40115
0:37.97 pid:3658 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=57613 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3658 Starting ChromeDriver 145.0.7572.2 (68918169e6422bcf7c8ca8cdea509443a35f96a4-refs/branch-heads/7572@{#6}) on port 0
0:37.97 pid:3658 Only local connections are allowed.
0:37.97 pid:3658 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:37.97 pid:3658 ChromeDriver was started successfully on port 40115.
0:37.97 INFO Webdriver started successfully.
0:37.97 INFO Starting runner
0:38.59 pid:3658 [1767527733.073][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.
0:38.59 pid:3658 [3705:3705:0104/115533.081707:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
0:38.60 pid:3658 [3705:3705:0104/115533.083929:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
0:38.70 pid:3658 [3675:3675:0104/115533.189610:ERROR:dbus/object_proxy.cc:573] 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
0:38.70 pid:3658 [3675:3675:0104/115533.189632:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:38.75 pid:3658 [3675:3675:0104/115533.234281:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
0:38.82 TEST_START: /domparsing/DOMParser-parseFromString-encoding.html
0:39.08 TEST_END: Test OK. Subtests passed 4/4. Unexpected 0
0:39.08 TEST_START: /html/webappapis/dynamic-markup-insertion/html-unsafe-methods/Document-parseHTMLUnsafe-encoding.html
0:39.44 TEST_END: Test OK. Subtests passed 3/3. Unexpected 0
0:39.44 INFO No more tests
0:39.49 INFO Closing logging queue
0:39.49 INFO queue closed
0:39.57 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 90 checks (70 subtests, 20 tests)
Expected results: 90
Unexpected results: 0
OK
0:39.57 INFO Got 0 unexpected results, with 0 unexpected passes
0:39.57 wptserve INFO Stopped http server on 127.0.0.1:8000
0:39.57 wptserve INFO Stopped http server on 127.0.0.1:8003
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:8001
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:8445
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:8444
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:8002
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:8443
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:8446
0:39.58 wptserve INFO Stopped http server on 127.0.0.1:9000
0:39.58 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
0:39.82 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:39.82 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:39.88 INFO Removed font: Ahem.ttf
0:39.90 INFO Closing logging queue
0:39.90 INFO queue closed
0:39.91 INFO ::: Ran 10 of expected 10 iterations.
0:39.91 INFO ## All results ##
0:39.91 INFO ### /domparsing/DOMParser-parseFromString-encoding.html ###
0:39.91 INFO | Subtest | Results | Messages |
0:39.91 INFO |------------------------|---------|----------|
0:39.91 INFO | | OK | |
0:39.91 INFO | `HTML: empty` | PASS | |
0:39.91 INFO | `XML: empty` | PASS | |
0:39.91 INFO | `HTML: meta charset` | PASS | |
0:39.91 INFO | `XML: XML declaration` | PASS | |
0:39.91 INFO
0:39.91 INFO ### /html/webappapis/dynamic-markup-insertion/html-unsafe-methods/Document-parseHTMLUnsafe-encoding.html ###
0:39.91 INFO | Subtest | Results | Messages |
0:39.91 INFO |-----------------------|---------|----------|
0:39.91 INFO | | OK | |
0:39.91 INFO | `Parse empty string` | PASS | |
0:39.91 INFO | `meta charset latin2` | PASS | |
0:39.91 INFO | `XML declaration` | PASS | |
0:39.91 INFO
0:39.91 INFO ::: Running tests in a loop with restarts 10 times : PASS
0:39.91 INFO :::
0:39.91 INFO ::: Test verification PASS
0:39.91 INFO :::
[taskcluster 2026-01-04 11:55:39.157Z] === Task Finished ===
[taskcluster 2026-01-04 11:55:39.557Z] Successful task run with exit code: 0 completed in 189.848 seconds