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Add tests for import bytes

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Add initial tests for import bytes #56938

Add tests for import bytes
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Community-TC Integration / wpt-chrome-dev-results succeeded Dec 29, 2025 in 4m 53s

Community-TC (pull_request)

Collect results for all tests affected by a pull request in chrome.

Details

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

Task Status

Started: 2025-12-29T21:38:44.229Z
Resolved: 2025-12-29T21:42:43.269Z
Task Execution Time: 3 minutes, 59 seconds, 40 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=dev --no-fail-on-unexpected --log-wptreport=../artifacts/wpt_report.json --log-wptscreenshot=../artifacts/wpt_screenshot.txt --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 2025-12-29 21:38:44.379Z] Task ID: MY6DjwjbQh6o74k7atav4Q
[taskcluster 2025-12-29 21:38:44.379Z] Worker ID: 2968896137857026649
[taskcluster 2025-12-29 21:38:44.379Z] Worker Group: us-central1-b
[taskcluster 2025-12-29 21:38:44.379Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2025-12-29 21:38:44.379Z] Worker Pool: proj-wpt/ci
[taskcluster 2025-12-29 21:38:44.379Z] Worker Version: 46.1.0
[taskcluster 2025-12-29 21:38:44.379Z] Public IP: 136.111.160.193
[taskcluster 2025-12-29 21:38:44.379Z] Hostname: proj-wpt-ci-mq6h-bsosuqyinpyoqnugq

ac811f28856d - Started downloading
8f84a9f2102e - Started downloading
ac811f28856d - Downloaded in 0.036 seconds
40516d781e70 - Started downloading
44ebbf800033 - Started downloading
44ebbf800033 - Downloaded in 0.042 seconds
8f84a9f2102e - Downloaded in 0.206 seconds
4f4fb700ef54 - Started downloading
4f4fb700ef54 - Downloaded in 0 seconds
a8884b21e40e - Started downloading
79c347416ee8 - Started downloading

...(817 lines hidden)...

Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
/html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.html
  FAIL UTF-8 BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL UTF-16BE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
/html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.worker.html
  FAIL UTF-8 BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL UTF-16BE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
/html/semantics/scripting-1/the-script-element/bytes-module/charset.html
  ERROR /html/semantics/scripting-1/the-script-element/bytes-module/charset.html - Uncaught TypeError: "bytes" is not a valid module type.
TypeError: "bytes" is not a valid module type.
/html/semantics/scripting-1/the-script-element/bytes-module/ignore-content-type.html
  NOTRUN image/png
  NOTRUN application/octet-stream
  NOTRUN application/binary
  NOTRUN image/svg+xml
  NOTRUN image/png;boundary=something
  NOTRUN text/html
  ERROR /html/semantics/scripting-1/the-script-element/bytes-module/ignore-content-type.html - Uncaught TypeError: "bytes" is not a valid module type.
TypeError: "bytes" is not a valid module type.
/html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.html
  FAIL Extension: file - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
/html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.sharedworker.html
  FAIL Extension: file - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
/html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.worker.html
  FAIL Extension: file - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
  FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: "bytes" is not a valid module type."
Error
    at get_stack (http://web-platform.test:8000/resources/testharness.js:4802:21)
    at new AssertionError (http://web-platform.test:8000/resources/testharness.js:4795:22)
    at assert (http://web-platform.test:8000/resources/testharness.js:4779:19)
    at Test.<anonymous> (http://web-platform.test:8000/resources/testharness.js:764:29)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at http://web-platform.test:8000/resources/testharness.js:2916:35
/html/semantics/scripting-1/the-script-element/bytes-module/sync-module.html
  NOTRUN Bytes modules
  ERROR /html/semantics/scripting-1/the-script-element/bytes-module/sync-module.html - Uncaught TypeError: "bytes" is not a valid module type.
TypeError: "bytes" is not a valid module type.
 1:01.40 INFO Got 10 unexpected results, with 0 unexpected passes
 1:01.40 wptserve INFO Stopped http server on 127.0.0.1:8000
 1:01.40 wptserve INFO Stopped http server on 127.0.0.1:8002
 1:01.41 wptserve INFO Stopped http server on 127.0.0.1:8001
 1:01.41 wptserve INFO Stopped http server on 127.0.0.1:8003
 1:01.41 wptserve INFO Stopped http server on 127.0.0.1:8443
 1:01.41 wptserve INFO Stopped http server on 127.0.0.1:8445
 1:01.41 wptserve INFO Stopped http server on 127.0.0.1:8446
 1:01.42 wptserve INFO Stopped http server on 127.0.0.1:8444
 1:01.42 wptserve INFO Stopped http server on 127.0.0.1:9000
 1:01.42 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 1:01.64 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:01.64 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:01.68 INFO Removed font: Ahem.ttf
 1:01.71 INFO Closing logging queue
 1:01.71 INFO queue closed
 1:01.71 INFO Tolerating 10 unexpected results
[taskcluster 2025-12-29 21:42:41.521Z] === Task Finished ===
[taskcluster 2025-12-29 21:42:42.466Z] Successful task run with exit code: 0 completed in 238.089 seconds
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