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[import-bytes] add initial tests for import bytes proposal #56938

Add tests for import bytes
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Community-TC Integration / wpt-firefox-nightly-results succeeded Dec 29, 2025 in 6m 47s

Community-TC (pull_request)

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

Details

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

Task Status

Started: 2025-12-29T21:39:03.452Z
Resolved: 2025-12-29T21:44:36.874Z
Task Execution Time: 5 minutes, 33 seconds, 422 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 base_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 2025-12-29 21:39:03.563Z] Task ID: EJMUshz4SkWgnK0d9fpIhg
[taskcluster 2025-12-29 21:39:03.563Z] Worker ID: 7894235272789838426
[taskcluster 2025-12-29 21:39:03.563Z] Worker Group: us-central1-a
[taskcluster 2025-12-29 21:39:03.563Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2025-12-29 21:39:03.563Z] Worker Pool: proj-wpt/ci
[taskcluster 2025-12-29 21:39:03.563Z] Worker Version: 46.1.0
[taskcluster 2025-12-29 21:39:03.563Z] Public IP: 136.113.180.63
[taskcluster 2025-12-29 21:39:03.563Z] Hostname: proj-wpt-ci-ixuwidhbroejezvxzr0hta

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ac811f28856d - Downloaded in 0.035 seconds
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...(509 lines hidden)...

 1:27.67 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpyv2n59cr
 1:27.68 INFO Starting runner
 1:27.69 pid:2070 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:2070 [2070] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 1:28.47 pid:2070 1767044644597	Marionette	INFO	Marionette enabled
 1:28.64 pid:2070 1767044644770	Marionette	INFO	Listening on port 58417
 1:30.22 pid:2070 console.error: services.settings:
 1:30.22 pid:2070   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 1:30.22 pid:2070   Stack:
 1:30.23 pid:2070     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 1:30.23 pid:2070 list@resource://services-settings/Database.sys.mjs:96:13
 1:30.49 pid:2070 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]
 1:30.93 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.worker.html
mem avail: 13948 of 15806 MiB (88.25%), swap free:    0 of    0 MiB ( 0.00%)
 1:31.93 TEST_END: Test OK. Subtests passed 0/3. Unexpected 3
FAIL UTF-8 BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-8.json: invalid module type"FAIL UTF-16BE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16be.json: invalid module type"FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16le.json: invalid module type"
 1:31.93 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.sharedworker.html
 1:31.94 INFO Closing window e41d4583-b683-4d62-b8e6-748e4970f988
 1:32.16 TEST_END: Test OK. Subtests passed 0/3. Unexpected 3
FAIL UTF-8 BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-8.json: invalid module type"FAIL UTF-16BE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16be.json: invalid module type"FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16le.json: invalid module type"
 1:32.16 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/charset.html
 1:32.17 INFO Closing window 263897ff-563d-4d38-aa97-b12b0cc5a18e
 1:32.53 pid:2070 A content process crashed and MOZ_CRASHREPORTER_SHUTDOWN is set, shutting down
 1:33.46 pid:2070 1767044649592	Marionette	INFO	Stopped listening on port 58417
 1:33.55 pid:2070 [Parent 2070, IPC I/O Parent] WARNING: process 2478 exited on signal 11: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:160
 1:33.58 INFO Browser not responding, setting status to CRASH
 1:33.58 mozcrash WARNING No local symbols_path provided, only http symbols will be used.
 1:33.58 CRASH: pid:None. Process type: content. Test:/html/semantics/scripting-1/the-script-element/bytes-module/charset.html. Minidump analysed:False. Signature:[None]
Mozilla crash reason: MOZ_CRASH(Unexpected module type)
Crash dump filename: /tmp/tmpyv2n59cr/minidumps/5fb6605e-ac1e-06ba-1048-c610da68bc1f.dmp
MINIDUMP_STACKWALK binary not found: /home/test/.mozbuild/minidump-stackwalk/minidump-stackwalk. Use mach bootstrap --no-system-changes to install minidump-stackwalk.

 1:33.58 TEST_END: CRASH, expected OK
 1:33.58 pid:2070 JavaScript error: chrome://remote/content/shared/webdriver/Certificates.sys.mjs, line 79: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsICertOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData]
 1:33.77 INFO Browser exited with return code -15
 1:33.58 INFO Closing logging queue
 1:33.58 INFO queue closed
 1:33.79 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpye0zaxre
 1:33.80 INFO Starting runner
 1:33.80 pid:2515 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:2515 [2515] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 1:34.53 pid:2515 1767044650656	Marionette	INFO	Marionette enabled
 1:34.67 pid:2515 1767044650801	Marionette	INFO	Listening on port 41071
 1:34.68 pid:2515 [Parent 2515, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 1:34.68 pid:2515 : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
 1:34.68 pid:2515 ** (firefox-nightly:2515): WARNING **: 21:44:10.811: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 1:36.78 pid:2515 console.error: services.settings:
 1:36.78 pid:2515   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 1:36.78 pid:2515   Stack:
 1:36.78 pid:2515     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 1:36.78 pid:2515 list@resource://services-settings/Database.sys.mjs:96:13
 1:37.10 pid:2515 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]
 1:37.65 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/ignore-content-type.html
 1:38.42 pid:2515 A content process crashed and MOZ_CRASHREPORTER_SHUTDOWN is set, shutting down
 1:39.19 pid:2515 1767044655323	Marionette	INFO	Stopped listening on port 41071
 1:39.28 pid:2515 [Parent 2515, IPC I/O Parent] WARNING: process 2748 exited on signal 11: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:160
 1:39.29 INFO NoSuchWindowException on command, setting status to CRASH
 1:39.29 mozcrash WARNING No local symbols_path provided, only http symbols will be used.
 1:39.30 CRASH: pid:None. Process type: content. Test:/html/semantics/scripting-1/the-script-element/bytes-module/ignore-content-type.html. Minidump analysed:False. Signature:[None]
Mozilla crash reason: MOZ_CRASH(Unexpected module type)
Crash dump filename: /tmp/tmpye0zaxre/minidumps/72a3eed4-c7a3-beac-f3c8-40068801b76c.dmp
MINIDUMP_STACKWALK binary not found: /home/test/.mozbuild/minidump-stackwalk/minidump-stackwalk. Use mach bootstrap --no-system-changes to install minidump-stackwalk.

 1:39.30 TEST_END: CRASH, expected OK
 1:39.31 pid:2515 JavaScript error: chrome://remote/content/shared/webdriver/Certificates.sys.mjs, line 79: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsICertOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData]
 1:39.31 pid:2515 JavaScript error: chrome://remote/content/shared/webdriver/Certificates.sys.mjs, line 79: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsICertOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData]
 1:39.50 INFO Browser exited with return code -15
 1:39.31 INFO Closing logging queue
 1:39.31 INFO queue closed
 1:39.51 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmp0jcbk65r
 1:39.53 INFO Starting runner
 1:39.53 pid:2834 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:2834 [2834] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 1:40.31 pid:2834 1767044656443	Marionette	INFO	Marionette enabled
 1:40.47 pid:2834 1767044656598	Marionette	INFO	Listening on port 46871
 1:42.06 pid:2834 console.error: services.settings:
 1:42.06 pid:2834   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 1:42.06 pid:2834   Stack:
 1:42.06 pid:2834     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 1:42.06 pid:2834 list@resource://services-settings/Database.sys.mjs:96:13
 1:42.30 pid:2834 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]
 1:42.67 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.html
 1:43.28 pid:2834 A content process crashed and MOZ_CRASHREPORTER_SHUTDOWN is set, shutting down
 1:44.24 pid:2834 1767044660374	Marionette	INFO	Stopped listening on port 46871
 1:44.35 pid:2834 [Parent 2834, IPC I/O Parent] WARNING: process 3067 exited on signal 11: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:160
 1:44.39 pid:2834 JavaScript error: chrome://remote/content/shared/webdriver/Certificates.sys.mjs, line 79: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsICertOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData]
 1:44.39 INFO Browser not responding, setting status to CRASH
 1:44.39 mozcrash WARNING No local symbols_path provided, only http symbols will be used.
 1:44.39 CRASH: pid:None. Process type: content. Test:/html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.html. Minidump analysed:False. Signature:[None]
Mozilla crash reason: MOZ_CRASH(Unexpected module type)
Crash dump filename: /tmp/tmp0jcbk65r/minidumps/17911d37-b877-52d5-7323-98526cce1502.dmp
MINIDUMP_STACKWALK binary not found: /home/test/.mozbuild/minidump-stackwalk/minidump-stackwalk. Use mach bootstrap --no-system-changes to install minidump-stackwalk.

 1:44.39 TEST_END: CRASH, expected OK
 1:44.59 INFO Browser exited with return code -15
 1:44.40 INFO Closing logging queue
 1:44.40 INFO queue closed
 1:44.61 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmp3u9jjlei
 1:44.64 pid:3158 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:3158 [3158] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 1:44.64 INFO Starting runner
 1:45.84 pid:3158 1767044661969	Marionette	INFO	Marionette enabled
 1:47.01 pid:3158 1767044663144	Marionette	INFO	Listening on port 39543
 1:47.03 pid:3158 [Parent 3158, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 1:47.03 pid:3158 : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
 1:47.03 pid:3158 ** (firefox-nightly:3158): WARNING **: 21:44:23.162: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 1:49.31 pid:3158 console.error: services.settings:
 1:49.32 pid:3158   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 1:49.32 pid:3158   Stack:
 1:49.32 pid:3158     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 1:49.32 pid:3158 list@resource://services-settings/Database.sys.mjs:96:13
 1:49.61 pid:3158 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]
 1:50.38 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.worker.html
 1:51.21 TEST_END: Test OK. Subtests passed 0/4. Unexpected 4
FAIL Extension: file - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file: invalid module type"FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.bin: invalid module type"FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.js: invalid module type"FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.txt: invalid module type"
 1:51.21 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.sharedworker.html
 1:51.29 INFO Closing window 9807dd9d-5f1d-497a-acb7-fad1e9d5a425
 1:51.75 TEST_END: Test OK. Subtests passed 0/4. Unexpected 4
FAIL Extension: file - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file: invalid module type"FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.bin: invalid module type"FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.js: invalid module type"FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.txt: invalid module type"
 1:51.75 TEST_START: /html/semantics/scripting-1/the-script-element/bytes-module/sync-module.html
 1:51.77 INFO Closing window 4668c80f-1435-44a0-a146-db27ae5b61fa
 1:52.18 pid:3158 A content process crashed and MOZ_CRASHREPORTER_SHUTDOWN is set, shutting down
 1:52.98 pid:3158 1767044669113	Marionette	INFO	Stopped listening on port 39543
 1:53.05 pid:3158 [Parent 3158, IPC I/O Parent] WARNING: process 3560 exited on signal 11: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:160
 1:53.05 INFO NoSuchWindowException on command, setting status to CRASH
 1:53.06 mozcrash WARNING No local symbols_path provided, only http symbols will be used.
 1:53.06 CRASH: pid:None. Process type: content. Test:/html/semantics/scripting-1/the-script-element/bytes-module/sync-module.html. Minidump analysed:False. Signature:[None]
Mozilla crash reason: MOZ_CRASH(Unexpected module type)
Crash dump filename: /tmp/tmp3u9jjlei/minidumps/753fb8da-9233-f4b0-f8a5-5444b5a94d77.dmp
MINIDUMP_STACKWALK binary not found: /home/test/.mozbuild/minidump-stackwalk/minidump-stackwalk. Use mach bootstrap --no-system-changes to install minidump-stackwalk.

 1:53.06 TEST_END: CRASH, expected OK
 1:53.06 INFO No more tests
 1:53.07 pid:3158 JavaScript error: chrome://remote/content/shared/webdriver/Certificates.sys.mjs, line 79: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsICertOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData]
 1:53.08 pid:3158 JavaScript error: chrome://remote/content/shared/webdriver/Certificates.sys.mjs, line 79: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsICertOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData]
 1:53.27 INFO Browser exited with return code -15
 1:53.07 INFO Closing logging queue
 1:53.08 INFO queue closed
 1:53.28 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 24 checks (14 subtests, 10 tests)
Expected results: 4
Unexpected results: 20
  test: 6 (6 crash)
  subtest: 14 (14 fail)

Unexpected Results
------------------
/html/semantics/scripting-1/the-script-element/bytes-module/charset-1250.html
  CRASH /html/semantics/scripting-1/the-script-element/bytes-module/charset-1250.html
/html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.html
  CRASH /html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.html
/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: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-8.json: invalid module type"
  FAIL UTF-16BE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16be.json: invalid module type"
  FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16le.json: invalid module type"
/html/semantics/scripting-1/the-script-element/bytes-module/charset-bom.any.sharedworker.html
  FAIL UTF-8 BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-8.json: invalid module type"
  FAIL UTF-16BE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16be.json: invalid module type"
  FAIL UTF-16LE BOM should be ignored when importing bytes - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/bom-utf-16le.json: invalid module type"
/html/semantics/scripting-1/the-script-element/bytes-module/charset.html
  CRASH /html/semantics/scripting-1/the-script-element/bytes-module/charset.html
/html/semantics/scripting-1/the-script-element/bytes-module/ignore-content-type.html
  CRASH /html/semantics/scripting-1/the-script-element/bytes-module/ignore-content-type.html
/html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.html
  CRASH /html/semantics/scripting-1/the-script-element/bytes-module/ignore-extension.any.html
/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: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file: invalid module type"
  FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.bin: invalid module type"
  FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.js: invalid module type"
  FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.txt: invalid module type"
/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: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file: invalid module type"
  FAIL Extension: file.bin - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.bin: invalid module type"
  FAIL Extension: file.js - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.js: invalid module type"
  FAIL Extension: file.txt - promise_test: Unhandled rejection with value: object "TypeError: http://web-platform.test:8000/html/semantics/scripting-1/the-script-element/bytes-module/file.txt: invalid module type"
/html/semantics/scripting-1/the-script-element/bytes-module/sync-module.html
  CRASH /html/semantics/scripting-1/the-script-element/bytes-module/sync-module.html
 1:53.28 INFO Got 10 unexpected results, with 0 unexpected passes
 1:53.29 wptserve INFO Stopped http server on 127.0.0.1:8000
 1:53.29 wptserve INFO Stopped http server on 127.0.0.1:8001
 1:53.29 wptserve INFO Stopped http server on 127.0.0.1:8002
 1:53.30 wptserve INFO Stopped http server on 127.0.0.1:8003
 1:53.30 wptserve INFO Stopped http server on 127.0.0.1:8443
 1:53.33 wptserve INFO Stopped http server on 127.0.0.1:8445
 1:53.33 wptserve INFO Stopped http server on 127.0.0.1:8444
 1:53.33 wptserve INFO Stopped http server on 127.0.0.1:8446
 1:53.33 wptserve INFO Stopped http server on 127.0.0.1:9000
 1:53.33 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 1:53.47 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:53.50 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:53.60 INFO Removed font: Ahem.ttf
 1:53.64 INFO Closing logging queue
 1:53.64 INFO queue closed
 1:53.64 INFO Tolerating 10 unexpected results
[taskcluster 2025-12-29 21:44:34.533Z] === Task Finished ===
[taskcluster 2025-12-29 21:44:35.533Z] Successful task run with exit code: 0 completed in 331.973 seconds
View more details on Community-TC Integration