net: Replace custom HttpStatus type with a wrapper around http::StatusCode by Narfinger · Pull Request #44230 · servo/servo

Narfinger · 2026-04-15T09:29:28Z

Before this PR, servo implemented a custom HttpStatus type which contained the code (u16) and a message (Vec). The rust ecosystem standardizes around StatusCode from the http crate which is just a NonZeroU16, making it more efficient.

Additionally, the previous HttpStatus encoded an uninitialized value with a separate method new_error and (setting u16=0) and is_error. These can be confusing as HttpStatus::is_error is different than !StatusCode::is_success.

This PR fixes this in the following way:

HttpStatus is now a newtype around StatusCode (necessary for serde) with the Deref to http::StatusCode and PartialEq implementations.
Whenever a function used HttpStatus::new_error() we transformed the type from HttpStatus to Option for easier distinction between uninitialized and StatusCode.
Send_response_values_to_devtools in http_loader.rs we opted for unwrap_or_default to keep the changes manageable.
init_metadata in net/response.rs currently defaults to status.unwrap_or(StatusCode::OK)

Testing: WPT tests will catch any issues for the dom parts and the net parts are used throughout almost all tests.

github-actions · 2026-04-15T09:29:56Z

🔨 Triggering try run (#24447026253) for Linux (WPT)

codecov-commenter · 2026-04-15T09:35:00Z

❌ 8 Tests Failed:

Tests completed	Failed	Passed	Skipped
903	8	895	0

View the top 3 failed test(s) by shortest run time

servo-net::main::http_loader::test_request_and_response_data_with_network_messages

Stack Traces | 0.014s run time

thread 'http_loader::test_request_and_response_data_with_network_messages' (50381) panicked at .../net/tests/http_loader.rs:429:5:
assertion `left == right` failed
  left: HttpResponse { headers: Some({"host": "foo.bar", "content-length": "4", "date": "Thu, 16 Apr 2026 13:07:37 GMT"}), status: HttpStatus { code: 200, message: [79, 75] }, body: Some([...; 4]), from_cache: false, pipeline_id: (1234,5678), browsing_context_id: (1234,8765) }
 right: HttpResponse { headers: Some({"content-length": "4", "host": "foo.bar", "date": "Thu, 16 Apr 2026 13:07:37 GMT"}), status: HttpStatus { code: 200, message: [] }, body: Some([...; 4]), from_cache: false, pipeline_id: (1234,5678), browsing_context_id: (1234,8765) }
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: main::http_loader::test_request_and_response_data_with_network_messages
   5: core::ops::function::FnOnce::call_once
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::fetch::test_fetch_with_devtools

Stack Traces | 0.015s run time

thread 'fetch::test_fetch_with_devtools' (49856) panicked at .../net/tests/fetch.rs:1509:5:
assertion `left == right` failed
  left: HttpResponse { headers: Some({"content-length": "4"}), status: HttpStatus { code: 200, message: [79, 75] }, body: Some([...; 4]), from_cache: false, pipeline_id: (1234,5678), browsing_context_id: (1234,8765) }
 right: HttpResponse { headers: Some({"content-length": "4"}), status: HttpStatus { code: 200, message: [] }, body: Some([...; 4]), from_cache: false, pipeline_id: (1234,5678), browsing_context_id: (1234,8765) }
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: main::fetch::test_fetch_with_devtools
   5: core::ops::function::FnOnce::call_once
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::http_loader::test_auth_ui_needs_www_auth

Stack Traces | 0.015s run time

thread 'http_loader::test_auth_ui_needs_www_auth' (50054) panicked at .../net/tests/http_loader.rs:1555:5:
assertion `left == right` failed
  left: Some(HttpStatus { code: 401, message: [85, 110, 97, 117, 116, 104, 111, 114, 105, 122, 101, 100] })
 right: Some(HttpStatus { code: 401, message: [] })
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: main::http_loader::test_auth_ui_needs_www_auth
   5: core::ops::function::FnOnce::call_once
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::fetch::test_response_cache_status_is_validated

Stack Traces | 0.016s run time

thread 'fetch::test_response_cache_status_is_validated' (49965) panicked at .../net/tests/fetch.rs:1350:5:
assertion failed: matches!(revalidated_response.cache_state, CacheState::Validated)
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::panic
   3: main::fetch::test_response_cache_status_is_validated
   4: core::ops::function::FnOnce::call_once
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::http_loader::test_dont_prompt_credentials_when_unauthorized_response_contains_no_www_authenticate_header

Stack Traces | 0.016s run time

thread 'http_loader::test_dont_prompt_credentials_when_unauthorized_response_contains_no_www_authenticate_header' (50082) panicked at .../net/tests/http_loader.rs:1833:5:
assertion `left == right` failed
  left: Some(HttpStatus { code: 401, message: [85, 110, 97, 117, 116, 104, 111, 114, 105, 122, 101, 100] })
 right: Some(HttpStatus { code: 401, message: [] })
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: main::http_loader::test_dont_prompt_credentials_when_unauthorized_response_contains_no_www_authenticate_header
   5: core::ops::function::FnOnce::call_once
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::http_loader::test_redirected_request_to_devtools

Stack Traces | 0.016s run time

thread 'http_loader::test_redirected_request_to_devtools' (50371) panicked at .../net/tests/http_loader.rs:513:5:
assertion `left == right` failed
  left: HttpStatus { code: 301, message: [77, 111, 118, 101, 100, 32, 80, 101, 114, 109, 97, 110, 101, 110, 116, 108, 121] }
 right: HttpStatus { code: 301, message: [] }
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: main::http_loader::test_redirected_request_to_devtools
   5: core::ops::function::FnOnce::call_once
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::http_loader::test_user_credentials_prompt_when_proxy_authentication_is_required

Stack Traces | 0.016s run time

thread '<unnamed>' (50413) panicked at .../net/tests/main.rs:96:57:
called `Result::unwrap()` on an `Err` value: RecvError
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::result::unwrap_failed
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

servo-net::main::http_loader::test_prompt_credentials_when_client_receives_unauthorized_response

Stack Traces | 0.019s run time

thread '<unnamed>' (50362) panicked at .../net/tests/main.rs:96:57:
called `Result::unwrap()` on an `Err` value: RecvError
stack backtrace:
   0: __rustc::rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::result::unwrap_failed
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

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github-actions · 2026-04-15T10:03:25Z

Test results for linux-wpt from try job (#24447026253):

Flaky unexpected result (29)

TIMEOUT /FileAPI/url/url-in-tags-revoke.window.html (#19978)
- TIMEOUT [expected PASS] subtest: Fetching a blob URL immediately before revoking it works in <script> tags.
```
Test timed out
```

OK /_mozilla/css/offset_properties_inline.html (#40543)

FAIL [expected PASS] subtest: offsetTop

assert_equals: offsetTop of #inline-1 should be 0. expected 0 but got -1

FAIL [expected PASS] subtest: offsetLeft

assert_equals: offsetLeft of #inline-2 should be 40. expected 40 but got 25

OK /_mozilla/mozilla/getBoundingClientRect.html (#39668)
- FAIL [expected PASS] subtest: getBoundingClientRect 1
```
assert_equals: expected 62 but got 60.35
```
CRASH [expected PASS] /_mozilla/shadow-dom/move-element-with-ua-shadow-tree-crash.html (#39473)
CRASH [expected OK] /content-security-policy/meta/sandbox-iframe.html (#43478)
FAIL [expected PASS] /css/css-backgrounds/background-size-041.html
FAIL [expected PASS] /css/css-backgrounds/border-image-repeat-space-9.html
CRASH [expected OK] /fetch/api/headers/headers-no-cors.any.worker.html
CRASH [expected OK] /fetch/api/headers/headers-structure.any.html
OK [expected ERROR] /fetch/fetch-later/quota/same-origin-iframe/accumulated-oversized-payload.https.window.html (#41705)
TIMEOUT /fetch/metadata/generated/css-images.sub.tentative.html (#29047)
- FAIL [expected PASS] subtest: content sec-fetch-site - HTTPS downgrade-upgrade
```
assert_unreached: Reached unreachable code
```
CRASH [expected OK] /html/browsers/browsing-the-web/navigating-across-documents/014.html

OK [expected TIMEOUT] /html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-button-click.html (#44099)

FAIL [expected TIMEOUT] subtest: Replace before load, triggered by submitButton.click()

assert_equals: expected "http://web-platform.test:8000/common/blank.html?thereplacement=" but got "http://web-platform.test:8000/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/resources/code-injector.html?pipe=sub(none)&amp;code=%0A%20%20%20%20const%20form%20%3D%20document.createElement(%22form%22)%3B%0A%20%20%20%20form.action%20%3D%20%22%2Fcommon%2Fblank.html%22%3B%0A%0A%20%20%20%20const%20input%20%3D%20document.createElement(%22input%22)%3B%0A%20%20%20%20input.type%20%3D%20%22hidden%22%3B%0A%20%20%20%20input.name%20%3D%20%22thereplacement%22%3B%0A%20%20%20%20form.append(input)%3B%0A%0A%20%20%20%20const%20button%20%3D%20document.createElement(%22button%22)%3B%0A%20%20%20%20button.type%20%3D%20%22submit%22%3B%0A%20%20%20%20form.append(button)%3B%0A%0A%20%20%20%20document.currentScript.before(form)%3B%0A%20%20%20%20button.click()%3B%0A%20%20"

CRASH [expected TIMEOUT] /html/canvas/offscreen/text/2d.text.measure.strokeTextCluster-align.tentative.w.html
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/autofocus-dialog.html (#29087)
- TIMEOUT [expected FAIL] subtest: <dialog>-contained autofocus element gets focused when the dialog is shown
```
Test timed out
```
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/document-with-fragment-nonexistent.html (#28259)
- TIMEOUT [expected FAIL] subtest: Autofocus elements in top-level browsing context's documents with non-existent fragments should work.
```
Test timed out
```
OK /html/semantics/document-metadata/the-meta-element/pragma-directives/attr-meta-http-equiv-refresh/allow-scripts-flag-changing-2.html (#39703)
- FAIL [expected PASS] subtest: Meta refresh of the original iframe is not blocked if moved into a sandboxed iframe
```
uncaught exception: Error: assert_unreached: The iframe into which the meta was moved must not refresh Reached unreachable code
```
TIMEOUT [expected OK] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_other_frame_popup.sub.html (#39702)
- TIMEOUT [expected FAIL] subtest: Sandboxed iframe can not navigate other frame's popup
```
Test timed out
```
CRASH [expected OK] /html/semantics/embedded-content/the-img-element/image-loading-lazy-use-list-of-available-images.html
OK /html/semantics/forms/form-submission-0/jsurl-form-submit.tentative.html (#36489)
- PASS [expected FAIL] subtest: Verifies that form submissions scheduled inside javascript: urls take precedence over the javascript: url's return value.
OK /html/semantics/scripting-1/the-script-element/module/choice-of-error-1.html (#44058)
- PASS [expected FAIL] subtest: Parse errors in different files should be reported depending on different roots
TIMEOUT [expected OK] /html/user-activation/navigation-state-reset-sameorigin.html
- TIMEOUT [expected PASS] subtest: Post-navigation state reset.
```
Test timed out
```
OK /navigation-timing/test-navigation-type-reload.html (#33334)
- PASS [expected FAIL] subtest: Reload domInteractive > Original domInteractive
TIMEOUT [expected OK] /pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html
- NOTRUN [expected PASS] subtest: touch two-finger pan on 'touch-action: pan-x pan-y'
- NOTRUN [expected FAIL] subtest: touch two-finger pan on 'touch-action: pinch-zoom'
OK /resource-timing/buffer-full-add-then-clear.html (#40819)
- FAIL [expected PASS] subtest: Test that if the buffer is cleared after entries were added to the secondary buffer, those entries make it into the primary one
```
assert_equals: Number of entries does not match the expected value. expected 3 but got 0
```
TIMEOUT /trusted-types/trusted-types-navigation.html?06-10 (#37920)
- TIMEOUT [expected FAIL] subtest: Navigate a frame via anchor with javascript:-urls in report-only mode.
```
Test timed out
```
- NOTRUN [expected TIMEOUT] subtest: Navigate a frame via anchor with javascript:-urls w/ default policy in report-only mode.
OK [expected TIMEOUT] /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- PASS [expected TIMEOUT] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in report-only mode.
- FAIL [expected NOTRUN] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy throwing an exception in enforcing mode.
```
promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
```
- FAIL [expected NOTRUN] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy throwing an exception in report-only mode.
```
promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
```
- FAIL [expected NOTRUN] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy making the URL invalid in enforcing mode.
```
promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
```
CRASH [expected OK] /webaudio/the-audio-api/the-mediastreamaudiodestinationnode-interface/closed-audiocontext-construction.html
CRASH [expected ERROR] /workers/Worker-constructor-proto.any.serviceworker.html

Stable unexpected results that are known to be intermittent (22)

FAIL [expected PASS] /_mozilla/mozilla/sslfail.html (#10760)
TIMEOUT [expected OK] /_mozilla/mozilla/window_resize_event.html (#36741)
- TIMEOUT [expected PASS] subtest: Popup onresize event fires after resizeTo
```
Test timed out
```
OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)
- PASS [expected FAIL] subtest: WebGL test #93
- PASS [expected FAIL] subtest: WebGL test #95
- PASS [expected FAIL] subtest: WebGL test #97
- PASS [expected FAIL] subtest: WebGL test #99
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(fangsong)
```
assert_equals: quoted generic(fangsong) matches  @font-face rule expected 50 but got 30
```
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted sans-serif (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted cursive (drawing text in a canvas)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted fantasy (drawing text in a canvas)
```
assert_equals: quoted fantasy matches  @font-face rule expected 125 but got 40
```
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted monospace (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted math (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq) (drawing text in a canvas)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-serif does not match @font-face rule expected 40 but got 125
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-sans-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-sans-serif does not match @font-face rule expected 40 but got 125
```
OK /dom/nodes/moveBefore/iframe-document-preserve.window.html (#43152)
- FAIL [expected PASS] subtest: moveBefore(): cross-origin iframe is preserved: remove new parent
```
assert_equals: iframe does not fire a second load event expected 1 but got 0
```
OK /fetch/content-length/api-and-duplicate-headers.any.html (#35873)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
assert_equals: expected "BLAH" but got "OK"
```
OK /fetch/content-length/api-and-duplicate-headers.any.worker.html (#35197)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
assert_equals: expected "BLAH" but got "OK"
```
OK /fetch/metadata/generated/css-font-face.https.sub.tentative.html (#32732)
- PASS [expected FAIL] subtest: sec-fetch-user
TIMEOUT /fetch/metadata/generated/css-images.https.sub.tentative.html (#42229)
- FAIL [expected PASS] subtest: content sec-fetch-site - Cross-Site -> Same-Site
```
assert_unreached: Reached unreachable code
```
- FAIL [expected PASS] subtest: content sec-fetch-site - Same-Origin -> Same Origin
```
assert_unreached: Reached unreachable code
```
ERROR [expected OK] /focus/focus-event-after-switching-iframes.sub.html (#40368)
TIMEOUT [expected ERROR] /html/browsers/browsing-the-web/history-traversal/pageswap/pageswap-initial-navigation.html (#40387)
OK /html/browsers/history/the-history-interface/traverse_the_history_2.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
OK /html/browsers/history/the-history-interface/traverse_the_history_3.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
TIMEOUT /html/interaction/focus/the-autofocus-attribute/supported-elements.html (#24145)
- TIMEOUT [expected PASS] subtest: Non-HTMLElement should not support autofocus
```
Test timed out
```
OK /html/semantics/document-metadata/the-meta-element/pragma-directives/attr-meta-http-equiv-refresh/allow-scripts-flag-changing-1.html (#39694)
- FAIL [expected PASS] subtest: Meta refresh is blocked by the allow-scripts sandbox flag at its creation time, not when refresh comes due
```
uncaught exception: Error: assert_unreached: The iframe from which the meta came from must not refresh Reached unreachable code
```
OK /html/semantics/scripting-1/the-script-element/module/dynamic-import/blob-url.any.worker-module.html (#43510)
- FAIL [expected PASS] subtest: Revoking a blob URL immediately after calling import will not fail
```
promise_test: Unhandled rejection with value: object "TypeError: Module fetching failed"
```
OK /mixed-content/tentative/autoupgrades/mixed-content-cors.https.sub.html (#41123)
- PASS [expected FAIL] subtest: Cross-Origin video should get upgraded even if CORS is set
OK /resource-timing/test_resource_timing.html (#25720)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (img)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (xmlhttprequest)
OK /resource-timing/test_resource_timing.https.html (#25216)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (xmlhttprequest)
TIMEOUT [expected OK] /trusted-types/trusted-types-navigation.html?26-30 (#38807)
- TIMEOUT [expected PASS] subtest: Navigate a window via form-submission with javascript:-urls in report-only mode.
```
Test timed out
```
- NOTRUN [expected PASS] subtest: Navigate a window via form-submission with javascript:-urls w/ default policy in report-only mode.
- NOTRUN [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls in enforcing mode.
- NOTRUN [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in enforcing mode.
TIMEOUT [expected OK] /webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.html (#29053)
- TIMEOUT [expected FAIL] subtest: StorageKey: test 3P about:blank window opened from a 3P iframe
```
Test timed out
```

Stable unexpected results (76)

CRASH [expected TIMEOUT] /FileAPI/url/sandboxed-iframe.html
CRASH [expected OK] /FileAPI/url/url-with-xhr.any.html
CRASH [expected OK] /FileAPI/url/url-with-xhr.any.worker.html
CRASH [expected OK] /cors/304.htm
CRASH [expected OK] /cors/preflight-failure.htm
CRASH [expected OK] /cors/status-async.htm
CRASH [expected OK] /cors/status.htm
CRASH [expected OK] /fetch/api/basic/integrity.sub.any.html
CRASH [expected OK] /fetch/api/basic/integrity.sub.any.worker.html
CRASH [expected OK] /fetch/api/basic/mode-no-cors.sub.any.html
CRASH [expected OK] /fetch/api/basic/mode-no-cors.sub.any.worker.html
CRASH [expected OK] /fetch/api/basic/status.h2.any.html
CRASH [expected OK] /fetch/api/basic/status.h2.any.worker.html
CRASH [expected OK] /fetch/api/cors/cors-basic.any.html
CRASH [expected OK] /fetch/api/cors/cors-basic.any.worker.html
CRASH [expected TIMEOUT] /fetch/api/cors/cors-keepalive.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-empty-location.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-empty-location.any.worker.html
CRASH [expected OK] /fetch/api/redirect/redirect-location.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-location.any.worker.html
CRASH [expected OK] /fetch/api/redirect/redirect-mode.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-mode.any.worker.html
OK /fetch/api/response/response-clone.any.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check Response's clone has the expected attribute values
```
assert_equals: Expect response.statusText is GOOD expected "GOOD" but got "OK"
```
OK /fetch/api/response/response-clone.any.worker.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check Response's clone has the expected attribute values
```
assert_equals: Expect response.statusText is GOOD expected "GOOD" but got "OK"
```
OK /fetch/api/response/response-init-001.any.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
OK /fetch/api/response/response-init-001.any.worker.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
CRASH [expected OK] /fetch/api/response/response-static-error.any.html
CRASH [expected OK] /fetch/api/response/response-static-error.any.worker.html
OK /fetch/api/response/response-static-json.any.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"statusText":"foo"}
```
assert_equals: Response's statusText is "foo" expected "foo" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-json.any.worker.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"statusText":"foo"}
```
assert_equals: Response's statusText is "foo" expected "foo" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-redirect.any.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
OK /fetch/api/response/response-static-redirect.any.worker.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
CRASH [expected OK] /wasm/webapi/origin.sub.any.html
CRASH [expected OK] /wasm/webapi/origin.sub.any.worker.html
CRASH [expected OK] /xhr/abort-after-send.any.html
CRASH [expected OK] /xhr/abort-after-send.any.worker.html
CRASH [expected OK] /xhr/abort-during-done.window.html
CRASH [expected OK] /xhr/abort-during-headers-received.window.html
CRASH [expected OK] /xhr/abort-during-loading.window.html
CRASH [expected OK] /xhr/abort-during-open.any.html
CRASH [expected OK] /xhr/abort-during-open.any.worker.html
CRASH [expected OK] /xhr/abort-during-unsent.any.html
CRASH [expected OK] /xhr/abort-during-unsent.any.worker.html
CRASH [expected OK] /xhr/access-control-and-redirects-async-same-origin.any.html
CRASH [expected OK] /xhr/access-control-and-redirects-async-same-origin.any.worker.html
CRASH [expected OK] /xhr/access-control-and-redirects-async.any.html
CRASH [expected OK] /xhr/access-control-and-redirects-async.any.worker.html
CRASH [expected OK] /xhr/access-control-basic-denied.htm
CRASH [expected OK] /xhr/access-control-basic-get-fail-non-simple.htm
CRASH [expected OK] /xhr/access-control-basic-non-cors-safelisted-content-type.htm
CRASH [expected OK] /xhr/access-control-basic-post-with-non-cors-safelisted-content-type.htm
CRASH [expected OK] /xhr/access-control-basic-preflight-denied.htm
CRASH [expected OK] /xhr/access-control-preflight-request-invalid-status-301.htm
CRASH [expected OK] /xhr/access-control-preflight-request-invalid-status-400.htm
CRASH [expected OK] /xhr/access-control-preflight-request-invalid-status-501.htm
CRASH [expected OK] /xhr/access-control-recursive-failed-request.htm
CRASH [expected OK] /xhr/idlharness.any.html
CRASH [expected OK] /xhr/idlharness.any.worker.html
CRASH [expected OK] /xhr/open-sync-open-send.htm
CRASH [expected OK] /xhr/send-authentication-basic-cors-not-enabled.htm
CRASH [expected OK] /xhr/send-authentication-basic-cors.htm
CRASH [expected OK] /xhr/send-authentication-cors-setrequestheader-no-cred.htm
CRASH [expected OK] /xhr/send-conditional-cors.htm
OK /xhr/send-conditional.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - conditional requests (tag)
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - conditional requests (date)
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
OK /xhr/send-data-unexpected-tostring.htm
- FAIL [expected PASS] subtest: open() called from data stringification
```
assert_equals: expected "second_open_wins" but got "OK"
```
CRASH [expected OK] /xhr/send-redirect-bogus.sub.htm
OK /xhr/send-redirect-no-location.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (301)
```
assert_equals: expected "ABE ODDYSSEE" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (302)
```
assert_equals: expected "ABE ODDYSSEE" but got "Found"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (303)
```
assert_equals: expected "ABE ODDYSSEE" but got "See Other"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (307)
```
assert_equals: expected "ABE ODDYSSEE" but got "Temporary Redirect"
```
CRASH [expected OK] /xhr/send-redirect-to-cors.htm
CRASH [expected OK] /xhr/status-async.htm
CRASH [expected OK] /xhr/status-basic.htm
CRASH [expected OK] /xhr/status-error.htm
CRASH [expected OK] /xhr/status.h2.window.html
CRASH [expected OK] /xhr/timeout-cors-async.htm
CRASH [expected OK] /xhr/xmlhttprequest-network-error-sync.htm
CRASH [expected OK] /xhr/xmlhttprequest-network-error.htm
CRASH [expected OK] /xhr/xmlhttprequest-unsent.htm

github-actions · 2026-04-15T10:03:34Z

⚠️ Try run (#24447026253) failed!

github-actions · 2026-04-15T10:12:18Z

🔨 Triggering try run (#24448646526) for Linux (WPT)

github-actions · 2026-04-15T10:55:38Z

Test results for linux-wpt from try job (#24448646526):

Flaky unexpected result (29)

CRASH [expected ERROR] /_webgl/conformance/textures/canvas/tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html
OK [expected ERROR] /_webgl/conformance2/textures/misc/origin-clean-conformance-offscreencanvas.html (#29589)
- PASS [expected NOTRUN] subtest: Overall test
- FAIL [expected PASS] subtest: WebGL test #0
```
assert_true: Image setup failed (timeout). expected true got false
```
OK /css/css-cascade/layer-cssom-order-reverse.html (#36094)
- FAIL [expected PASS] subtest: Delete layer invalidates @font-face
```
assert_equals: expected "220px" but got "133px"
```
OK /dom/nodes/moveBefore/iframe-document-preserve.window.html (#43152)
- FAIL [expected PASS] subtest: moveBefore(): cross-origin iframe is preserved: remove self
```
assert_equals: iframe does not fire a second load event expected 1 but got 0
```
CRASH [expected OK] /fetch/api/cors/cors-preflight-not-cors-safelisted.any.html
CRASH [expected OK] /fetch/api/policies/referrer-origin-when-cross-origin-worker.html
OK /fetch/metadata/generated/css-font-face.https.sub.tentative.html (#32732)
- PASS [expected FAIL] subtest: sec-fetch-mode
OK /fetch/metadata/window-open.https.sub.html (#40339)
- FAIL [expected PASS] subtest: Same-site window, forced, reloaded
```
The operation is insecure.
```
CRASH [expected OK] /html/anonymous-iframe/worker-cookies.tentative.https.window.html?worker=dedicated_worker
CRASH [expected OK] /html/browsers/browsing-the-web/back-forward-cache/service-worker-clients-matchall.https.html
OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html (#28691)
- FAIL [expected PASS] subtest: load event does not fire on window.open('about:blank')
```
assert_unreached: load should not be fired Reached unreachable code
```
OK /html/browsers/history/the-history-interface/traverse_the_history_5.html (#21383)
- FAIL [expected PASS] subtest: Multiple history traversals, last would be aborted
```
assert_array_equals: Pages opened during history navigation expected property 1 to be 5 but got 3 (expected array [6, 5] got [6, 3])
```
CRASH [expected OK] /html/canvas/element/color-type/2d.color.type.u8srgb.to.f16p3.to.u8srgb.html
OK [expected TIMEOUT] /html/semantics/embedded-content/media-elements/src_object_blob.html (#40340)
- PASS [expected TIMEOUT] subtest: HTMLMediaElement.srcObject blob
TIMEOUT [expected OK] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_other_frame_popup.sub.html (#39702)
- TIMEOUT [expected FAIL] subtest: Sandboxed iframe can not navigate other frame's popup
```
Test timed out
```
CRASH [expected OK] /html/semantics/forms/attributes-common-to-form-controls/dirname-rtl-inherited.html
CRASH [expected ERROR] /html/semantics/forms/the-select-element/customizable-select/select-appearance-button-after-span.html
TIMEOUT [expected OK] /html/semantics/menu/tentative/menuitem-interest-invoker.tentative.html
TIMEOUT [expected OK] /html/user-activation/navigation-state-reset-sameorigin.html
- TIMEOUT [expected PASS] subtest: Post-navigation state reset.
```
Test timed out
```
TIMEOUT [expected OK] /infrastructure/testdriver/click_nested.html (#43887)
- NOTRUN [expected FAIL] subtest: TestDriver click method with multiple windows and nested iframe
OK /mixed-content/tentative/autoupgrades/mixed-content-cors.https.sub.html (#41123)
- PASS [expected FAIL] subtest: Cross-Origin video should get upgraded even if CORS is set
PASS [expected FAIL] /png/apng/acTL-plays-one.html (#41218)
TIMEOUT [expected OK] /referrer-policy/css-integration/svg/internal-stylesheet.html
- TIMEOUT [expected FAIL] subtest: Styling SVG from internal styles mask
```
Test timed out
```
- NOTRUN [expected FAIL] subtest: Styling SVG from internal styles mask-image
OK /resource-timing/test_resource_timing.html (#25720)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (iframe)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (xmlhttprequest)
OK /resource-timing/test_resource_timing.https.html (#25216)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (img)
OK /touch-events/single-tap-when-touchend-listener-use-sync-xhr.html (#41175)
- PASS [expected FAIL] subtest: Click event should be fired when touchend opens synchronous XHR
OK [expected TIMEOUT] /trusted-types/trusted-types-navigation.html?01-05 (#38975)
- PASS [expected TIMEOUT] subtest: Navigate a window via anchor with javascript:-urls in report-only mode.
- PASS [expected NOTRUN] subtest: Navigate a window via anchor with javascript:-urls w/ default policy in report-only mode.
- PASS [expected NOTRUN] subtest: Navigate a frame via anchor with javascript:-urls in enforcing mode.
TIMEOUT /trusted-types/trusted-types-navigation.html?06-10 (#37920)
- TIMEOUT [expected FAIL] subtest: Navigate a frame via anchor with javascript:-urls in report-only mode.
```
Test timed out
```
- NOTRUN [expected TIMEOUT] subtest: Navigate a frame via anchor with javascript:-urls w/ default policy in report-only mode.
OK /visual-viewport/resize-event-order.html (#41981)
- PASS [expected FAIL] subtest: Popup: DOMWindow resize fired before VisualViewport.

Stable unexpected results that are known to be intermittent (18)

FAIL [expected PASS] /_mozilla/mozilla/sslfail.html (#10760)
TIMEOUT [expected OK] /_mozilla/mozilla/window_resize_event.html (#36741)
- TIMEOUT [expected PASS] subtest: Popup onresize event fires after resizeTo
```
Test timed out
```
CRASH [expected OK] /content-security-policy/meta/sandbox-iframe.html (#43478)
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(kai)
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted cursive (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted monospace (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted math (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq) (drawing text in a canvas)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-serif does not match @font-face rule expected 40 but got 125
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-sans-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-sans-serif does not match @font-face rule expected 40 but got 125
```
OK /fetch/content-length/api-and-duplicate-headers.any.html (#35873)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
assert_equals: expected "BLAH" but got "OK"
```
OK /fetch/content-length/api-and-duplicate-headers.any.worker.html (#35197)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
assert_equals: expected "BLAH" but got "OK"
```
OK [expected ERROR] /fetch/fetch-later/quota/same-origin-iframe/accumulated-oversized-payload.https.window.html (#41705)
ERROR [expected OK] /fetch/fetch-later/quota/same-origin-iframe/multiple-iframes.https.window.html (#35176)
TIMEOUT /fetch/metadata/generated/css-images.https.sub.tentative.html (#42229)
- FAIL [expected PASS] subtest: content sec-fetch-site - Same-Origin -> Same Origin
```
assert_unreached: Reached unreachable code
```
ERROR [expected OK] /focus/focus-event-after-switching-iframes.sub.html (#40368)

OK [expected TIMEOUT] /html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-button-click.html (#44099)

FAIL [expected TIMEOUT] subtest: Replace before load, triggered by submitButton.click()

assert_equals: expected "http://web-platform.test:8000/common/blank.html?thereplacement=" but got "http://web-platform.test:8000/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/resources/code-injector.html?pipe=sub(none)&amp;code=%0A%20%20%20%20const%20form%20%3D%20document.createElement(%22form%22)%3B%0A%20%20%20%20form.action%20%3D%20%22%2Fcommon%2Fblank.html%22%3B%0A%0A%20%20%20%20const%20input%20%3D%20document.createElement(%22input%22)%3B%0A%20%20%20%20input.type%20%3D%20%22hidden%22%3B%0A%20%20%20%20input.name%20%3D%20%22thereplacement%22%3B%0A%20%20%20%20form.append(input)%3B%0A%0A%20%20%20%20const%20button%20%3D%20document.createElement(%22button%22)%3B%0A%20%20%20%20button.type%20%3D%20%22submit%22%3B%0A%20%20%20%20form.append(button)%3B%0A%0A%20%20%20%20document.currentScript.before(form)%3B%0A%20%20%20%20button.click()%3B%0A%20%20"

TIMEOUT /html/interaction/focus/the-autofocus-attribute/supported-elements.html (#24145)
- FAIL [expected NOTRUN] subtest: Host element with delegatesFocus should support autofocus
```
assert_equals: expected Element node &lt;div autofocus=""&gt;&lt;/div&gt; but got Element node &lt;body&gt;&lt;div autofocus=""&gt;&lt;/div&gt;&lt;/body&gt;
```
- TIMEOUT [expected NOTRUN] subtest: Host element with delegatesFocus including no focusable descendants should be skipped
```
Test timed out
```
OK /html/semantics/scripting-1/the-script-element/module/dynamic-import/blob-url.any.worker.html (#33909)
- FAIL [expected PASS] subtest: Revoking a blob URL immediately after calling import will not fail
```
promise_test: Unhandled rejection with value: object "TypeError: Module fetching failed"
```
OK /preload/prefetch-document.html (#37210)
- FAIL [expected PASS] subtest: different-site document prefetch with 'as=document' should not be consumed
```
assert_equals: expected 2 but got 1
```
OK /resource-timing/buffer-full-add-then-clear.html (#40819)
- FAIL [expected PASS] subtest: Test that if the buffer is cleared after entries were added to the secondary buffer, those entries make it into the primary one
```
assert_equals: Number of entries does not match the expected value. expected 3 but got 0
```
TIMEOUT /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- TIMEOUT [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls in report-only mode.
```
Test timed out
```
- NOTRUN [expected TIMEOUT] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in report-only mode.
TIMEOUT [expected OK] /webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.html (#29053)
- TIMEOUT [expected FAIL] subtest: StorageKey: test 3P about:blank window opened from a 3P iframe
```
Test timed out
```

Stable unexpected results (74)

CRASH [expected TIMEOUT] /FileAPI/url/sandboxed-iframe.html
CRASH [expected OK] /FileAPI/url/url-with-xhr.any.html
CRASH [expected OK] /FileAPI/url/url-with-xhr.any.worker.html
CRASH [expected OK] /cors/304.htm
CRASH [expected OK] /cors/preflight-failure.htm
CRASH [expected OK] /cors/status-async.htm
CRASH [expected OK] /cors/status.htm
CRASH [expected OK] /fetch/api/basic/integrity.sub.any.html
CRASH [expected OK] /fetch/api/basic/integrity.sub.any.worker.html
CRASH [expected OK] /fetch/api/basic/mode-no-cors.sub.any.html
CRASH [expected OK] /fetch/api/basic/mode-no-cors.sub.any.worker.html
CRASH [expected OK] /fetch/api/basic/status.h2.any.html
CRASH [expected OK] /fetch/api/basic/status.h2.any.worker.html
CRASH [expected OK] /fetch/api/cors/cors-basic.any.html
CRASH [expected OK] /fetch/api/cors/cors-basic.any.worker.html
CRASH [expected TIMEOUT] /fetch/api/cors/cors-keepalive.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-empty-location.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-empty-location.any.worker.html
CRASH [expected OK] /fetch/api/redirect/redirect-location.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-location.any.worker.html
CRASH [expected OK] /fetch/api/redirect/redirect-mode.any.html
CRASH [expected OK] /fetch/api/redirect/redirect-mode.any.worker.html
OK /fetch/api/response/response-clone.any.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check Response's clone has the expected attribute values
```
assert_equals: Expect response.statusText is GOOD expected "GOOD" but got "OK"
```
OK /fetch/api/response/response-clone.any.worker.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check Response's clone has the expected attribute values
```
assert_equals: Expect response.statusText is GOOD expected "GOOD" but got "OK"
```
OK /fetch/api/response/response-init-001.any.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
OK /fetch/api/response/response-init-001.any.worker.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
CRASH [expected OK] /fetch/api/response/response-static-error.any.html
CRASH [expected OK] /fetch/api/response/response-static-error.any.worker.html
OK /fetch/api/response/response-static-json.any.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"statusText":"foo"}
```
assert_equals: Response's statusText is "foo" expected "foo" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-json.any.worker.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"statusText":"foo"}
```
assert_equals: Response's statusText is "foo" expected "foo" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-redirect.any.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
OK /fetch/api/response/response-static-redirect.any.worker.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
CRASH [expected OK] /xhr/abort-after-send.any.html
CRASH [expected OK] /xhr/abort-after-send.any.worker.html
CRASH [expected OK] /xhr/abort-during-done.window.html
CRASH [expected OK] /xhr/abort-during-headers-received.window.html
CRASH [expected OK] /xhr/abort-during-loading.window.html
CRASH [expected OK] /xhr/abort-during-open.any.html
CRASH [expected OK] /xhr/abort-during-open.any.worker.html
CRASH [expected OK] /xhr/abort-during-unsent.any.html
CRASH [expected OK] /xhr/abort-during-unsent.any.worker.html
CRASH [expected OK] /xhr/access-control-and-redirects-async-same-origin.any.html
CRASH [expected OK] /xhr/access-control-and-redirects-async-same-origin.any.worker.html
CRASH [expected OK] /xhr/access-control-and-redirects-async.any.html
CRASH [expected OK] /xhr/access-control-and-redirects-async.any.worker.html
CRASH [expected OK] /xhr/access-control-basic-denied.htm
CRASH [expected OK] /xhr/access-control-basic-get-fail-non-simple.htm
CRASH [expected OK] /xhr/access-control-basic-non-cors-safelisted-content-type.htm
CRASH [expected OK] /xhr/access-control-basic-post-with-non-cors-safelisted-content-type.htm
CRASH [expected OK] /xhr/access-control-basic-preflight-denied.htm
CRASH [expected OK] /xhr/access-control-preflight-request-invalid-status-301.htm
CRASH [expected OK] /xhr/access-control-preflight-request-invalid-status-400.htm
CRASH [expected OK] /xhr/access-control-preflight-request-invalid-status-501.htm
CRASH [expected OK] /xhr/access-control-recursive-failed-request.htm
CRASH [expected OK] /xhr/idlharness.any.html
CRASH [expected OK] /xhr/idlharness.any.worker.html
CRASH [expected OK] /xhr/open-sync-open-send.htm
CRASH [expected OK] /xhr/send-authentication-basic-cors-not-enabled.htm
CRASH [expected OK] /xhr/send-authentication-basic-cors.htm
CRASH [expected OK] /xhr/send-authentication-cors-setrequestheader-no-cred.htm
CRASH [expected OK] /xhr/send-conditional-cors.htm
OK /xhr/send-conditional.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - conditional requests (tag)
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - conditional requests (date)
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
OK /xhr/send-data-unexpected-tostring.htm
- FAIL [expected PASS] subtest: open() called from data stringification
```
assert_equals: expected "second_open_wins" but got "OK"
```
CRASH [expected OK] /xhr/send-redirect-bogus.sub.htm
OK /xhr/send-redirect-no-location.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (301)
```
assert_equals: expected "ABE ODDYSSEE" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (302)
```
assert_equals: expected "ABE ODDYSSEE" but got "Found"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (303)
```
assert_equals: expected "ABE ODDYSSEE" but got "See Other"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (307)
```
assert_equals: expected "ABE ODDYSSEE" but got "Temporary Redirect"
```
CRASH [expected OK] /xhr/send-redirect-to-cors.htm
CRASH [expected OK] /xhr/status-async.htm
CRASH [expected OK] /xhr/status-basic.htm
CRASH [expected OK] /xhr/status-error.htm
CRASH [expected OK] /xhr/status.h2.window.html
CRASH [expected OK] /xhr/timeout-cors-async.htm
CRASH [expected OK] /xhr/xmlhttprequest-network-error-sync.htm
CRASH [expected OK] /xhr/xmlhttprequest-network-error.htm
CRASH [expected OK] /xhr/xmlhttprequest-unsent.htm

github-actions · 2026-04-15T10:55:47Z

⚠️ Try run (#24448646526) failed!

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

github-actions · 2026-04-16T07:58:57Z

🔨 Triggering try run (#24498966382) for Linux (WPT)

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

github-actions · 2026-04-16T08:30:22Z

Test results for linux-wpt from try job (#24498966382):

Flaky unexpected result (29)

OK /IndexedDB/idbtransaction-oncomplete.any.worker.html (#42804)

FAIL [expected PASS] subtest: IDBTransaction - complete event

assert_array_equals: lengths differ, expected array ["upgradeneeded", "complete", "success", "opencursor"] length 4, got ["upgradeneeded", "complete", "success"] length 3

CRASH [expected OK] /_webgl/conformance2/wasm/readpixels-2gb-in-4gb-wasm-memory.html
CRASH [expected OK] /content-security-policy/meta/sandbox-iframe.html (#43478)
FAIL [expected PASS] /css/css-backgrounds/background-size-042.html
OK /css/css-cascade/layer-cssom-order-reverse.html (#36094)
- FAIL [expected PASS] subtest: Delete layer invalidates @font-face
```
assert_equals: expected "220px" but got "133px"
```
OK /css/css-cascade/layer-font-face-override.html (#35935)
- PASS [expected FAIL] subtest: @font-face override update with appended sheet 1
- PASS [expected FAIL] subtest: @font-face override update with appended sheet 2
PASS [expected FAIL] /css/css-ui/appearance-menulist-button-002.tentative.html
CRASH [expected OK] /fetch/api/policies/referrer-no-referrer.html
CRASH [expected OK] /fetch/api/request/request-init-001.sub.html
TIMEOUT /fetch/metadata/generated/css-images.sub.tentative.html (#29047)
- FAIL [expected PASS] subtest: content sec-fetch-dest - Not sent to non-trustworthy same-site destination
```
assert_unreached: Reached unreachable code
```
ERROR /fetch/metadata/generated/serviceworker.https.sub.html (#36247)
- PASS [expected FAIL] subtest: sec-fetch-site - Same origin, no options - registration
OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html (#28691)
- FAIL [expected PASS] subtest: load event does not fire on window.open('about:blank')
```
assert_unreached: load should not be fired Reached unreachable code
```
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.html (#29049)
- PASS [expected FAIL] subtest: Same-origin navigation started from unload handler must be ignored
CRASH [expected TIMEOUT] /html/browsers/history/the-history-interface/002.html (#12580)
OK /html/browsers/history/the-history-interface/traverse_the_history_5.html (#21383)
- FAIL [expected PASS] subtest: Multiple history traversals, last would be aborted
```
assert_array_equals: Pages opened during history navigation expected property 1 to be 5 but got 3 (expected array [6, 5] got [6, 3])
```

OK /html/browsers/windows/embedded-opener-remove-frame.html (#23867)

FAIL [expected PASS] subtest: opener of discarded auxiliary browsing context

assert_object_equals: property "get" expected function "function opener() {
    [native code]
}" got function "function opener() {
    [native code]
}"

TIMEOUT /html/semantics/embedded-content/media-elements/preserves-pitch.html (#40352)
- PASS [expected TIMEOUT] subtest: Speed-ups should not change the pitch when preservesPitch=true
- PASS [expected NOTRUN] subtest: Slow-downs should not change the pitch when preservesPitch=true
- TIMEOUT [expected NOTRUN] subtest: Speed-ups should change the pitch when preservesPitch=false
```
Test timed out
```
OK [expected TIMEOUT] /html/semantics/embedded-content/media-elements/src_object_blob.html (#40340)
- PASS [expected TIMEOUT] subtest: HTMLMediaElement.srcObject blob
TIMEOUT [expected OK] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_other_frame_popup.sub.html (#39702)
- TIMEOUT [expected FAIL] subtest: Sandboxed iframe can not navigate other frame's popup
```
Test timed out
```
OK /html/semantics/forms/form-submission-0/jsurl-form-submit.tentative.html (#36489)
- PASS [expected FAIL] subtest: Verifies that form submissions scheduled inside javascript: urls take precedence over the javascript: url's return value.
ERROR [expected OK] /intersection-observer/v2/animated-opacity.html (#40827)
PASS [expected FAIL] /png/apng/fcTL-dispose-none.html (#41817)
FAIL [expected PASS] /png/apng/fcTL-dispose-previous.html (#41561)
TIMEOUT [expected OK] /pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html
- NOTRUN [expected PASS] subtest: touch two-finger pan on 'touch-action: pan-x pan-y'
- NOTRUN [expected FAIL] subtest: touch two-finger pan on 'touch-action: pinch-zoom'
OK /resource-timing/test_resource_timing.html (#25720)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (xmlhttprequest)
OK [expected TIMEOUT] /trusted-types/trusted-types-navigation.html?01-05 (#38975)
- PASS [expected TIMEOUT] subtest: Navigate a window via anchor with javascript:-urls in report-only mode.
- PASS [expected NOTRUN] subtest: Navigate a window via anchor with javascript:-urls w/ default policy in report-only mode.
- PASS [expected NOTRUN] subtest: Navigate a frame via anchor with javascript:-urls in enforcing mode.
OK [expected TIMEOUT] /trusted-types/trusted-types-navigation.html?06-10 (#37920)
- PASS [expected FAIL] subtest: Navigate a frame via anchor with javascript:-urls in report-only mode.
- PASS [expected TIMEOUT] subtest: Navigate a frame via anchor with javascript:-urls w/ default policy in report-only mode.
- FAIL [expected NOTRUN] subtest: Navigate a window via anchor with javascript:-urls w/ a default policy throwing an exception in enforcing mode.
```
promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
```
- FAIL [expected NOTRUN] subtest: Navigate a window via anchor with javascript:-urls w/ a default policy throwing an exception in report-only mode.
```
promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
```
TIMEOUT /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- TIMEOUT [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls in report-only mode.
```
Test timed out
```
- NOTRUN [expected TIMEOUT] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in report-only mode.
CRASH [expected OK] /webstorage/storage_local_setitem_quotaexceedederr.window.html

Stable unexpected results that are known to be intermittent (22)

TIMEOUT [expected OK] /_mozilla/mozilla/window_resize_event.html (#36741)
- TIMEOUT [expected PASS] subtest: Popup onresize event fires after resizeTo
```
Test timed out
```
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(kai)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(nastaliq)
```
assert_equals: quoted generic(nastaliq) matches  @font-face rule expected 50 but got 30
```
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted cursive (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted monospace (drawing text in a canvas)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(fangsong) (drawing text in a canvas)
```
assert_equals: quoted generic(fangsong) matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(khmer-mul) (drawing text in a canvas)
```
assert_equals: quoted generic(khmer-mul) matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-serif does not match @font-face rule expected 40 but got 125
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-sans-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-sans-serif does not match @font-face rule expected 40 but got 125
```
OK /fetch/content-length/api-and-duplicate-headers.any.html (#35873)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
assert_equals: expected "BLAH" but got "OK"
```
OK /fetch/content-length/api-and-duplicate-headers.any.worker.html (#35197)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
assert_equals: expected "BLAH" but got "OK"
```
OK [expected ERROR] /fetch/fetch-later/quota/same-origin-iframe/sandboxed-iframe.https.window.html (#41704)
OK /fetch/metadata/generated/css-font-face.https.sub.tentative.html (#32732)
- PASS [expected FAIL] subtest: sec-fetch-dest
OK /fetch/metadata/generated/css-font-face.sub.tentative.html (#34624)
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy same-site destination
TIMEOUT /fetch/metadata/generated/css-images.https.sub.tentative.html (#42229)
- FAIL [expected PASS] subtest: content sec-fetch-site - Same-Origin -> Same Origin
```
assert_unreached: Reached unreachable code
```
ERROR [expected OK] /focus/focus-event-after-switching-iframes.sub.html (#40368)
TIMEOUT [expected ERROR] /html/browsers/browsing-the-web/history-traversal/pageswap/pageswap-initial-navigation.html (#40387)
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-cross-origin.sub.window.html (#29056)
- PASS [expected FAIL] subtest: Cross-origin navigation started from unload handler must be ignored

OK /html/browsers/browsing-the-web/navigating-across-documents/refresh/same-document-refresh.html (#34597)

FAIL [expected PASS] subtest: Same-Document Referrer from Refresh

assert_equals: original page loads expected "http://web-platform.test:8000/html/browsers/browsing-the-web/navigating-across-documents/refresh/resources/refresh-with-section.sub.html?url=%23section" but got "http://web-platform.test:8000/html/browsers/browsing-the-web/navigating-across-documents/refresh/resources/refresh-with-section.sub.html?url=%23section#section"

OK /html/browsers/history/the-history-interface/traverse_the_history_4.html (#21383)
- FAIL [expected PASS] subtest: Multiple history traversals, last would be aborted
```
assert_array_equals: Pages opened during history navigation expected property 1 to be 5 but got 3 (expected array [6, 5] got [6, 3])
```
TIMEOUT /html/interaction/focus/the-autofocus-attribute/supported-elements.html (#24145)
- FAIL [expected NOTRUN] subtest: Host element with delegatesFocus should support autofocus
```
promise_test: Unhandled rejection with value: object "TypeError: can't access property "appendChild", w.document.body is null"
```
- TIMEOUT [expected NOTRUN] subtest: Host element with delegatesFocus including no focusable descendants should be skipped
```
Test timed out
```
OK /html/semantics/document-metadata/the-meta-element/pragma-directives/attr-meta-http-equiv-refresh/allow-scripts-flag-changing-1.html (#39694)
- FAIL [expected PASS] subtest: Meta refresh is blocked by the allow-scripts sandbox flag at its creation time, not when refresh comes due
```
uncaught exception: Error: assert_unreached: The iframe from which the meta came from must not refresh Reached unreachable code
```
OK /html/semantics/scripting-1/the-script-element/module/dynamic-import/blob-url.any.html (#33948)
- FAIL [expected PASS] subtest: Revoking a blob URL immediately after calling import will not fail
```
promise_test: Unhandled rejection with value: object "TypeError: Module fetching failed"
```
OK /mixed-content/tentative/autoupgrades/mixed-content-cors.https.sub.html (#41123)
- PASS [expected FAIL] subtest: Cross-Origin video should get upgraded even if CORS is set
OK /resource-timing/buffer-full-add-then-clear.html (#40819)
- FAIL [expected PASS] subtest: Test that if the buffer is cleared after entries were added to the secondary buffer, those entries make it into the primary one
```
assert_equals: Number of entries does not match the expected value. expected 3 but got 0
```
OK /resource-timing/test_resource_timing.https.html (#25216)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (iframe)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (link)
OK /trusted-types/trusted-types-reporting.html (#43737)
- PASS [expected FAIL] subtest: Trusted Type violation report: creating a forbidden-but-not-reported policy.
- PASS [expected FAIL] subtest: Trusted Type violation report: sample for custom element assignment
OK [expected ERROR] /webxr/render_state_update.https.html (#27535)

Stable unexpected results (16)

FAIL [expected PASS] /_mozilla/mozilla/sslfail.html

OK /cors/status-async.htm

FAIL [expected PASS] subtest: Status on GET 201

assert_equals: response status text expected "OK/Created" but got "Created"

FAIL [expected PASS] subtest: Status on GET 202

assert_equals: response status text expected "OK/Accepted" but got "Accepted"

FAIL [expected PASS] subtest: Status on GET 203

assert_equals: response status text expected "OK/Non-Authoritative Information" but got "Non Authoritative Information"

FAIL [expected PASS] subtest: Status on GET 204

assert_equals: response status text expected "OK/No Content" but got "No Content"

FAIL [expected PASS] subtest: Status on GET 205

assert_equals: response status text expected "OK/Reset Content" but got "Reset Content"

FAIL [expected PASS] subtest: Status on GET 206

assert_equals: response status text expected "OK/Partial Content" but got "Partial Content"

FAIL [expected PASS] subtest: Status on GET 209

assert_equals: response status text expected "OK" but got ""

FAIL [expected PASS] subtest: Status on GET 299

assert_equals: response status text expected "OK" but got ""

FAIL [expected PASS] subtest: Status on GET 400

assert_equals: response statusText expected "OHAI" but got "Bad Request"

FAIL [expected PASS] subtest: Status on HEAD 401

assert_equals: response statusText expected "OHAI" but got "Unauthorized"

And 2 more unexpected results...

OK /fetch/api/response/response-clone.any.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check Response's clone has the expected attribute values
```
assert_equals: Expect response.statusText is GOOD expected "GOOD" but got "OK"
```
OK /fetch/api/response/response-clone.any.worker.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check Response's clone has the expected attribute values
```
assert_equals: Expect response.statusText is GOOD expected "GOOD" but got "OK"
```
OK /fetch/api/response/response-init-001.any.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
OK /fetch/api/response/response-init-001.any.worker.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
OK /fetch/api/response/response-static-json.any.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"statusText":"foo"}
```
assert_equals: Response's statusText is "foo" expected "foo" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-json.any.worker.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"statusText":"foo"}
```
assert_equals: Response's statusText is "foo" expected "foo" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-redirect.any.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
OK /fetch/api/response/response-static-redirect.any.worker.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
OK /xhr/send-conditional-cors.htm
- FAIL [expected PASS] subtest: 304 with appropriate CORS header
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
OK /xhr/send-conditional.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - conditional requests (tag)
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - conditional requests (date)
```
assert_equals: expected "SUPERCOOL" but got "Not Modified"
```
OK /xhr/send-data-unexpected-tostring.htm
- FAIL [expected PASS] subtest: open() called from data stringification
```
assert_equals: expected "second_open_wins" but got "OK"
```
OK /xhr/send-redirect-no-location.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (301)
```
assert_equals: expected "ABE ODDYSSEE" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (302)
```
assert_equals: expected "ABE ODDYSSEE" but got "Found"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (303)
```
assert_equals: expected "ABE ODDYSSEE" but got "See Other"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (no Location header) (307)
```
assert_equals: expected "ABE ODDYSSEE" but got "Temporary Redirect"
```
OK /xhr/status-async.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 1 (GET 204)
```
assert_equals: expected "UNICORNSWIN" but got "No Content"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 2 (HEAD 204)
```
assert_equals: expected "UNICORNSWIN" but got "No Content"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 3 (CHICKEN 204)
```
assert_equals: expected "UNICORNSWIN" but got "No Content"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 4 (GET 401)
```
assert_equals: expected "OH HELLO" but got "Unauthorized"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 5 (HEAD 401)
```
assert_equals: expected "OH HELLO" but got "Unauthorized"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 6 (CHICKEN 401)
```
assert_equals: expected "OH HELLO" but got "Unauthorized"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 7 (GET 402)
```
assert_equals: expected "FIVE BUCKS" but got "Payment Required"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 8 (HEAD 402)
```
assert_equals: expected "FIVE BUCKS" but got "Payment Required"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 9 (CHICKEN 402)
```
assert_equals: expected "FIVE BUCKS" but got "Payment Required"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 10 (GET 402)
```
assert_equals: expected "FREE" but got "Payment Required"
```
- And 17 more unexpected results...
OK /xhr/status-basic.htm
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 1 (GET 204)
```
assert_equals: expected "UNICORNSWIN" but got "No Content"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 2 (HEAD 204)
```
assert_equals: expected "UNICORNSWIN" but got "No Content"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 3 (CHICKEN 204)
```
assert_equals: expected "UNICORNSWIN" but got "No Content"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 4 (GET 401)
```
assert_equals: expected "OH HELLO" but got "Unauthorized"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 5 (HEAD 401)
```
assert_equals: expected "OH HELLO" but got "Unauthorized"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 6 (CHICKEN 401)
```
assert_equals: expected "OH HELLO" but got "Unauthorized"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 7 (GET 402)
```
assert_equals: expected "FIVE BUCKS" but got "Payment Required"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 8 (HEAD 402)
```
assert_equals: expected "FIVE BUCKS" but got "Payment Required"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 9 (CHICKEN 402)
```
assert_equals: expected "FIVE BUCKS" but got "Payment Required"
```
- FAIL [expected PASS] subtest: XMLHttpRequest: status/statusText - various responses 10 (GET 402)
```
assert_equals: expected "FREE" but got "Payment Required"
```
- And 17 more unexpected results...

github-actions · 2026-04-16T08:30:31Z

⚠️ Try run (#24498966382) failed!

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

github-actions · 2026-04-16T14:46:16Z

🔨 Triggering try run (#24516819514) for Linux (WPT)

github-actions · 2026-04-16T15:24:14Z

Test results for linux-wpt from try job (#24516819514):

Flaky unexpected result (44)

TIMEOUT /FileAPI/url/url-in-tags-revoke.window.html (#19978)
- TIMEOUT [expected PASS] subtest: Fetching a blob URL immediately before revoking it works in <script> tags.
```
Test timed out
```
OK /IndexedDB/idbdatabase_deleteObjectStore.any.worker.html (#43776)
- PASS [expected FAIL] subtest: Deleted object store's name should be removed from database's list. Attempting to use a deleted IDBObjectStore should throw an InvalidStateError

OK /IndexedDB/idbtransaction-oncomplete.any.worker.html (#42804)

FAIL [expected PASS] subtest: IDBTransaction - complete event

assert_array_equals: lengths differ, expected array ["upgradeneeded", "complete", "success", "opencursor"] length 4, got ["upgradeneeded", "complete", "success"] length 3

OK /_mozilla/css/offset_properties_inline.html

FAIL [expected PASS] subtest: offsetTop

assert_equals: offsetTop of #inline-1 should be 0. expected 0 but got -1

FAIL [expected PASS] subtest: offsetLeft

assert_equals: offsetLeft of #inline-2 should be 40. expected 40 but got 25

CRASH [expected OK] /_mozilla/mozilla/img_load_more_than_cache.html
TIMEOUT [expected OK] /credential-management/credentialscontainer-frame-basics.https.html (#39430)
- TIMEOUT [expected FAIL] subtest: navigator.credentials should be undefined in documents generated from data: URLs.
```
Test timed out
```
OK /css/css-animations/event-order.tentative.html (#39000)
- PASS [expected FAIL] subtest: Same events on pseudo-elements follow the prescribed order
FAIL [expected PASS] /css/css-backgrounds/background-size-041.html
OK /css/css-cascade/layer-font-face-override.html (#35935)
- PASS [expected FAIL] subtest: @font-face override update with appended sheet 1
- PASS [expected FAIL] subtest: @font-face override update with appended sheet 2
CRASH [expected OK] /fetch/api/credentials/cookies.any.worker.html
CRASH [expected OK] /fetch/api/headers/headers-combine.any.html
TIMEOUT [expected OK] /fetch/api/redirect/redirect-keepalive.https.any.html (#32153)
- TIMEOUT [expected PASS] subtest: [keepalive][iframe][load] mixed content redirect; setting up
```
Test timed out
```
OK [expected ERROR] /fetch/fetch-later/quota/same-origin-iframe/sandboxed-iframe.https.window.html (#41704)
TIMEOUT /fetch/metadata/generated/css-images.sub.tentative.html (#29047)
- TIMEOUT [expected PASS] subtest: background-image sec-fetch-site - Not sent to non-trustworthy same-origin destination
```
Test timed out
```
CRASH [expected OK] /html/browsers/browsing-the-web/back-forward-cache/service-worker-controlled-after-restore.https.html
TIMEOUT [expected ERROR] /html/browsers/browsing-the-web/history-traversal/pageswap/pageswap-initial-navigation.html (#40387)
OK /html/browsers/browsing-the-web/navigating-across-documents/005.html (#27062)
- PASS [expected FAIL] subtest: Link with onclick navigation and href navigation
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-cross-origin.sub.window.html (#29056)
- PASS [expected FAIL] subtest: Cross-origin navigation started from unload handler must be ignored
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.html (#29049)
- PASS [expected FAIL] subtest: Same-origin navigation started from unload handler must be ignored

OK [expected TIMEOUT] /html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit.html (#44098)

FAIL [expected TIMEOUT] subtest: Replace before load, triggered by formElement.requestSubmit()

assert_equals: expected "http://web-platform.test:8000/common/blank.html?thereplacement=" but got "http://web-platform.test:8000/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/resources/code-injector.html?pipe=sub(none)&amp;code=%0A%20%20%20%20const%20form%20%3D%20document.createElement(%22form%22)%3B%0A%20%20%20%20form.action%20%3D%20%22%2Fcommon%2Fblank.html%22%3B%0A%0A%20%20%20%20const%20input%20%3D%20document.createElement(%22input%22)%3B%0A%20%20%20%20input.type%20%3D%20%22hidden%22%3B%0A%20%20%20%20input.name%20%3D%20%22thereplacement%22%3B%0A%20%20%20%20form.append(input)%3B%0A%0A%20%20%20%20document.currentScript.before(form)%3B%0A%20%20%20%20form.requestSubmit()%3B%0A%20%20"

OK [expected TIMEOUT] /html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit.html (#44028)
CRASH [expected OK] /html/browsers/browsing-the-web/unloading-documents/unload/002.html
OK /html/browsers/history/the-history-interface/traverse_the_history_2.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
CRASH [expected TIMEOUT] /html/browsers/history/the-location-interface/location_replace_session_history.html (#41896)
ERROR [expected OK] /html/canvas/offscreen/text/2d.text.measure.getActualBoundingBox.tentative.html (#43710)
OK /html/semantics/embedded-content/media-elements/media_fragment_seek.html (#24114)
- FAIL [expected PASS] subtest: Video should seek to time specified in media fragment syntax
```
assert_equals: expected 3 but got 0
```
TIMEOUT [expected OK] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_other_frame_popup.sub.html (#39702)
- TIMEOUT [expected FAIL] subtest: Sandboxed iframe can not navigate other frame's popup
```
Test timed out
```
OK /html/semantics/forms/form-submission-0/jsurl-form-submit.tentative.html (#36489)
- PASS [expected FAIL] subtest: Verifies that form submissions scheduled inside javascript: urls take precedence over the javascript: url's return value.
TIMEOUT [expected OK] /html/user-activation/navigation-state-reset-sameorigin.html
- TIMEOUT [expected PASS] subtest: Post-navigation state reset.
```
Test timed out
```
TIMEOUT [expected OK] /infrastructure/testdriver/click_nested.html (#43887)
- NOTRUN [expected FAIL] subtest: TestDriver click method with multiple windows and nested iframe
PASS [expected FAIL] /png/apng/fcTL-dispose-none.html (#41817)
OK /preload/link-header-preload-delay-onload.html (#39622)
- FAIL [expected PASS] subtest: Makes sure that Link headers preload resources and block window.onload after resource discovery
```
assert_true: expected true got false
```
ERROR [expected OK] /resource-timing/cors-preflight.any.html (#28694)
OK /resource-timing/test_resource_timing.https.html (#25216)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (xmlhttprequest)
ERROR /service-workers/idlharness.https.any.html (#36250)
- PASS [expected TIMEOUT] subtest: ServiceWorkerContainer interface: operation register((TrustedScriptURL or USVString), optional RegistrationOptions)
- PASS [expected TIMEOUT] subtest: NavigationPreloadManager interface: operation enable()
- PASS [expected TIMEOUT] subtest: NavigationPreloadManager interface: operation disable()
- PASS [expected TIMEOUT] subtest: NavigationPreloadManager interface: operation setHeaderValue(ByteString)
- PASS [expected TIMEOUT] subtest: NavigationPreloadManager interface: operation getState()
TIMEOUT /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- TIMEOUT [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls in report-only mode.
```
Test timed out
```
- NOTRUN [expected TIMEOUT] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in report-only mode.
OK /visual-viewport/resize-event-order.html (#41981)
- PASS [expected FAIL] subtest: Popup: DOMWindow resize fired before VisualViewport.

OK /webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html (#22849)

FAIL [expected PASS] subtest: buffer-stitching-2

assert_approx_equals: Stitched sine‑wave buffers at sample rate 43800 sample[32743] |0.006009859498590231 - -0.9239476919174194| = 0.9299575514160097 &gt; 0.0038986 expected -0.9239476919174194 +/- 0.0038986 but got 0.006009859498590231

OK /webdriver/tests/classic/execute_async_script/arguments.py
- FAIL [expected PASS] subtest: test_null
```
AssertionError: no such window (404): No such window
```
OK /webdriver/tests/classic/execute_async_script/cyclic.py
- FAIL [expected PASS] subtest: test_collection_self_reference
```
AssertionError
```
OK /webdriver/tests/classic/execute_async_script/execute_async.py
- ERROR [expected PASS] subtest: test_no_top_browsing_context
```
setup error: webdriver.error.NoSuchElementException: no such element (404)
```
OK /webdriver/tests/classic/get_current_url/get.py
- ERROR [expected PASS] subtest: test_no_top_browsing_context
```
setup error: webdriver.error.NoSuchElementException: no such element (404)
```
CRASH [expected OK] /webxr/xrSession_sameObject.https.html
OK /xhr/send-redirect.htm (#32026)
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (basics) (303, GET, content.py)
```
assert_equals: expected (string) "GET" but got (object) null
```

Stable unexpected results that are known to be intermittent (13)

TIMEOUT [expected OK] /_mozilla/mozilla/window_resize_event.html (#36741)
- TIMEOUT [expected PASS] subtest: Popup onresize event fires after resizeTo
```
Test timed out
```

OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)

FAIL [expected PASS] subtest: WebGL test #45

assert_true: Texture was smaller than the expected size 2x2 expected true got false

FAIL [expected PASS] subtest: WebGL test #47

assert_true: getError expected: INVALID_VALUE. Was NO_ERROR : when calling texSubImage2D with the same texture upload with offset 1, 1 expected true got false

FAIL [expected PASS] subtest: WebGL test #49

assert_true: Texture was smaller than the expected size 2x2 expected true got false

FAIL [expected PASS] subtest: WebGL test #51

assert_true: getError expected: INVALID_VALUE. Was NO_ERROR : when calling texSubImage2D with the same texture upload with offset 1, 1 expected true got false

PASS [expected FAIL] subtest: WebGL test #53
PASS [expected FAIL] subtest: WebGL test #55
PASS [expected FAIL] subtest: WebGL test #57
PASS [expected FAIL] subtest: WebGL test #59

FAIL [expected PASS] subtest: WebGL test #61

assert_true: Texture was smaller than the expected size 2x2 expected true got false

FAIL [expected PASS] subtest: WebGL test #63

assert_true: getError expected: INVALID_VALUE. Was NO_ERROR : when calling texSubImage2D with the same texture upload with offset 1, 1 expected true got false

And 6 more unexpected results...

CRASH [expected OK] /content-security-policy/meta/sandbox-iframe.html (#43478)
OK /css/css-cascade/layer-cssom-order-reverse.html (#36094)
- FAIL [expected PASS] subtest: Delete layer invalidates @font-face
```
assert_equals: expected "220px" but got "133px"
```
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(fangsong)
```
assert_equals: quoted generic(fangsong) matches  @font-face rule expected 30 but got 50
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(khmer-mul)
```
assert_equals: quoted generic(khmer-mul) matches  @font-face rule expected 30 but got 50
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(nastaliq)
```
assert_equals: quoted generic(nastaliq) matches  @font-face rule expected 30 but got 50
```
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted cursive (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted monospace (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted math (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq) (drawing text in a canvas)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-sans-serif (drawing text in a canvas)
```
assert_equals: unquoted ui-sans-serif does not match @font-face rule expected 40 but got 125
```
ERROR [expected OK] /fetch/fetch-later/quota/same-origin-iframe/multiple-iframes.https.window.html (#35176)
OK /fetch/metadata/generated/css-font-face.https.sub.tentative.html (#32732)
- PASS [expected FAIL] subtest: sec-fetch-mode
TIMEOUT /fetch/metadata/generated/css-images.https.sub.tentative.html (#42229)
- FAIL [expected PASS] subtest: content sec-fetch-site - Same-Origin -> Same Origin
```
assert_unreached: Reached unreachable code
```
OK /html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/a-click.html (#28697)
- PASS [expected FAIL] subtest: aElement.click() before the load event must NOT replace
TIMEOUT /html/interaction/focus/the-autofocus-attribute/supported-elements.html (#24145)
- TIMEOUT [expected NOTRUN] subtest: Host element with delegatesFocus should support autofocus
```
Test timed out
```
OK /mixed-content/tentative/autoupgrades/mixed-content-cors.https.sub.html (#41123)
- PASS [expected FAIL] subtest: Cross-Origin video should get upgraded even if CORS is set
OK /resource-timing/test_resource_timing.html (#25720)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (xmlhttprequest)

Stable unexpected results (9)

FAIL [expected PASS] /_mozilla/mozilla/sslfail.html
OK /fetch/api/response/response-clone.any.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
OK /fetch/api/response/response-clone.any.worker.html
- FAIL [expected PASS] subtest: Check Response's clone with default values, without body
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
OK /fetch/api/response/response-init-001.any.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
OK /fetch/api/response/response-init-001.any.worker.html
- FAIL [expected PASS] subtest: Check default value for statusText attribute
```
assert_equals: Expect default response.statusText is  expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check statusText init values and associated getter
```
assert_equals: Expect response.statusText is  when initialized with  expected "" but got "OK"
```
OK /fetch/api/response/response-static-json.any.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-json.any.worker.html
- FAIL [expected PASS] subtest: Check response returned by static json() with init undefined
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"status":400}
```
assert_equals: Response's statusText is "" expected "" but got "Bad Request"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"content-type":"foo/bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
- FAIL [expected PASS] subtest: Check response returned by static json() with init {"headers":{"x-foo":"bar"}}
```
assert_equals: Response's statusText is "" expected "" but got "OK"
```
OK /fetch/api/response/response-static-redirect.any.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```
OK /fetch/api/response/response-static-redirect.any.worker.html
- FAIL [expected PASS] subtest: Check default redirect response
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 301
```
assert_equals: expected "" but got "Moved Permanently"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 302
```
assert_equals: expected "" but got "Found"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 303
```
assert_equals: expected "" but got "See Other"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 307
```
assert_equals: expected "" but got "Temporary Redirect"
```
- FAIL [expected PASS] subtest: Check response returned by static method redirect(), status = 308
```
assert_equals: expected "" but got "Permanent Redirect"
```

github-actions · 2026-04-16T15:24:52Z

⚠️ Try run (#24516819514) failed!

Narfinger added the T-linux-wpt Do a try run of the WPT label Apr 15, 2026

github-actions Bot removed the T-linux-wpt Do a try run of the WPT label Apr 15, 2026

Narfinger added the T-linux-wpt Do a try run of the WPT label Apr 15, 2026

github-actions Bot removed the T-linux-wpt Do a try run of the WPT label Apr 15, 2026

moving to http::StatusCode in a wrapper

7fd3ae2

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

Narfinger force-pushed the http-status-code branch from be5f859 to 6254f7f Compare April 16, 2026 07:58

Narfinger added the T-linux-wpt Do a try run of the WPT label Apr 16, 2026

github-actions Bot removed the T-linux-wpt Do a try run of the WPT label Apr 16, 2026

fix crashes

6254f7f

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

Narfinger added 2 commits April 16, 2026 15:02

http status message fix

6d7360d

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

handle msg better

d24d1e8

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

Narfinger added the T-linux-wpt Do a try run of the WPT label Apr 16, 2026

github-actions Bot removed the T-linux-wpt Do a try run of the WPT label Apr 16, 2026

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❌ 8 Tests Failed:

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Narfinger commented Apr 15, 2026 •

edited

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codecov-commenter commented Apr 15, 2026 •

edited

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