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GitHub Actions / linux-wpt failed Oct 1, 2025 in 0s

Aggregated linux-wpt report

Test results for linux-wpt from try job (#18148043894):

Flaky unexpected result (29)
  • OK /FileAPI/url/url-with-fetch.any.worker.html (#21517)
    • FAIL [expected PASS] subtest: Revoke blob URL after calling fetch, fetch should succeed

      promise_test: Unhandled rejection with value: object "TypeError: Network error occurred"
      

  • OK /IndexedDB/idbfactory_open.any.html
    • FAIL [expected PASS] subtest: Calling open() with version argument 1.5 should not throw.

      assert_equals: version expected 1 but got 9007199254740991
      

  • OK /IndexedDB/idbobjectstore_get.any.html (#38942)
    • PASS [expected FAIL] subtest: Attempts to retrieve a record that doesn't exist
  • FAIL [expected PASS] /_mozilla/gfx-rs-gecko/descriptor-ranges.html (#23258)
  • TIMEOUT [expected PASS] /_mozilla/shadow-dom/move-element-with-ua-shadow-tree-crash.html (#39473)
  • FAIL [expected PASS] /css/CSS2/css1/c5502-mrgn-r-001.xht
  • FAIL [expected PASS] /css/WOFF2/directory-mismatched-tables-001.xht
  • FAIL [expected PASS] /css/WOFF2/metadatadisplay-schema-description-012.xht
  • FAIL [expected PASS] /css/WOFF2/metadatadisplay-schema-extension-020.xht
  • FAIL [expected PASS] /css/WOFF2/metadatadisplay-schema-license-009.xht
  • FAIL [expected PASS] /css/css-fonts/font-variant-emoji-004.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
      

  • ERROR [expected TIMEOUT] /fetch/fetch-later/quota/same-origin-iframe/max-payload.https.window.html (#35210)
  • 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
    • PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination
  • OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-iframe-contentWindow.html (#28681)
    • FAIL [expected PASS] subtest: load & pageshow events do not fire on contentWindow of <iframe> element created with src='about:blank'

      assert_unreached: load should not be fired Reached unreachable code
      

  • 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-fragment.html (#20768)
    • FAIL [expected PASS] subtest: Tests that a fragment navigation in the unload handler will not block the initial navigation

      assert_equals: expected "" but got "#fragment"
      

  • 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
  • TIMEOUT /html/browsers/history/the-history-interface/001.html (#12580)
    • FAIL [expected PASS] subtest: traversing history must also traverse hash changes

      assert_equals: (this could cause other failures later on) expected "" but got "test"
      

  • OK /html/browsers/history/the-history-interface/traverse_the_history_5.html (#21383)
    • PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
  • 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/interaction/focus/the-autofocus-attribute/supported-elements.html (#24145)
    • FAIL [expected TIMEOUT] subtest: Element with tabindex should support autofocus

      assert_equals: expected "SPAN" but got "BODY"
      

    • PASS [expected NOTRUN] subtest: Non-HTMLElement should not support autofocus
    • FAIL [expected NOTRUN] subtest: Host element with delegatesFocus should support autofocus

      assert_equals: expected Element node <div autofocus=""></div> but got Element node <body><div autofocus=""></div></body>
      

    • TIMEOUT [expected NOTRUN] subtest: Host element with delegatesFocus including no focusable descendants should be skipped

      Test timed out
      

  • OK [expected CRASH] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html (#22647)
  • OK /html/semantics/embedded-content/the-video-element/intrinsic_sizes.htm (#37173)
    • FAIL [expected PASS] subtest: default object size after src is removed

      assert_equals: expected "300px" but got "320px"
      

  • OK /html/semantics/forms/form-submission-0/urlencoded2.window.html (#28687)
    • FAIL [expected PASS] subtest: application/x-www-form-urlencoded: Basic test (normal form)

      assert_equals: expected "basic=test" but got ""
      

  • OK /intersection-observer/callback-cross-realm-report-exception.html (#38829)
    • FAIL [expected PASS] subtest: IntersectionObserver reports the exception from its callback in the callback's global object

      assert_array_equals: lengths differ, expected array ["frame1"] length 1, got [] length 0
      

  • 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 /service-workers/service-worker/fetch-event.https.html (#36234)
    • PASS [expected FAIL] subtest: Service Worker falls back to network in fetch event with POST form
  • TIMEOUT [expected OK] /webdriver/tests/classic/switch_to_frame/switch.py
Stable unexpected results that are known to be intermittent (27)
  • OK /IndexedDB/idbcursor-continuePrimaryKey-exceptions.any.worker.html (#39277)
    • FAIL [expected PASS] subtest: IDBCursor continuePrimaryKey() on object store cursor

      assert_throws_dom: continuePrimaryKey() should throw if source is not an index function "function() {
              cursor.continuePrimaryKey(2, 2);
            }" threw object "TypeError: cursor.continuePrimaryKey is not a function" that is not a DOMException InvalidAccessError: property "code" is equal to undefined, expected 15
      

  • OK /IndexedDB/idbobjectstore_getAll.any.html (#39276)
    • PASS [expected FAIL] subtest: Get all values with transaction.commit()
  • OK /IndexedDB/idbobjectstore_getAll.any.worker.html (#39400)
    • PASS [expected FAIL] subtest: Get all values with transaction.commit()
  • OK /IndexedDB/key-conversion-exceptions.any.html (#39305)
    • FAIL [expected PASS] subtest: IDBCursor continue() method with throwing/invalid keys

      assert_throws_exactly: key conversion with throwing getter should rethrow function "() => {
            receiver[method](key);
          }" threw object "TypeError: receiver[method] is not a function" but we expected it to throw object "getter: throwing from getter"
      

  • OK /IndexedDB/key-conversion-exceptions.any.worker.html (#39284)
    • FAIL [expected PASS] subtest: IDBCursor continue() method with throwing/invalid keys

      assert_throws_exactly: key conversion with throwing getter should rethrow function "() => {
            receiver[method](key);
          }" threw object "TypeError: receiver[method] is not a function" but we expected it to throw object "getter: throwing from getter"
      

  • FAIL [expected PASS] /_mozilla/css/stacked_layers.html (#39548)
  • 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/rendering/texture-switch-performance.html (#23384)
    • FAIL [expected PASS] subtest: WebGL test #0

      assert_true: Texture switching significantly hurt performance - achieved 67 frames in 2.014 seconds (0.39 times baseline performance) expected true got false
      

  • OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)
    • FAIL [expected PASS] subtest: WebGL test #53

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

    • FAIL [expected PASS] subtest: WebGL test #55

      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 #57

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

    • FAIL [expected PASS] subtest: WebGL test #59

      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 #61
    • PASS [expected FAIL] subtest: WebGL test #63
    • PASS [expected FAIL] subtest: WebGL test #65
    • PASS [expected FAIL] subtest: WebGL test #67
  • OK /_webgl/conformance2/rendering/texture-switch-performance.html (#23384)
    • FAIL [expected PASS] subtest: WebGL test #0

      assert_true: Texture switching significantly hurt performance - achieved 67 frames in 2.02 seconds (0.41 times baseline performance) expected true got false
      

  • OK /css/css-fonts/generic-family-keywords-003.html (#38994)
    • PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted serif (drawing text in a canvas)
  • OK /css/css-fonts/variations/at-font-face-font-matching.html (#20684)
    • FAIL [expected PASS] subtest: Matching font-weight: '500' should prefer '450 460' over '400'

      assert_equals: Unexpected font on test element expected 487 but got 532
      

    • FAIL [expected PASS] subtest: Matching font-weight: '500' should prefer '501 550' over '502 560'

      assert_equals: Unexpected font on test element expected 487 but got 532
      

  • TIMEOUT [expected FAIL] /dom/xslt/large-cdata.html (#38029)
  • OK [expected ERROR] /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)
    • FAIL [expected PASS] subtest: sec-fetch-dest

      promise_test: Unhandled rejection with value: object "Error: Failed to query for recorded headers."
      

    • PASS [expected FAIL] subtest: sec-fetch-user
  • OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-cross-origin.sub.window.html (#29056)
    • FAIL [expected PASS] subtest: Cross-origin navigation started from unload handler must be ignored

      promise_test: Unhandled rejection with value: object "SecurityError: The operation is insecure."
      

  • CRASH [expected OK] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html (#22667)
  • TIMEOUT [expected OK] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html (#24066)
    • NOTRUN [expected FAIL] subtest: Check that popups from a sandboxed iframe do not escape the sandbox
  • OK /html/semantics/forms/historical.html (#28568)
    • FAIL [expected PASS] subtest: <input name=isindex> should not be supported

      assert_regexp_match: expected object "/\?isindex=x$/" but got "about:blank"
      

  • OK /preload/preload-error.sub.html (#37177)
    • PASS [expected FAIL] subtest: success (fetch): main
    • FAIL [expected PASS] subtest: 404 (fetch): main

      assert_greater_than: http://web-platform.test:8000/preload/resources/dummy.xml?pipe=status%28404%29&label=fetch should be loaded expected a number greater than 0 but got 0
      

    • PASS [expected FAIL] subtest: CORS (fetch): main
  • TIMEOUT /preload/preload-resource-match.https.html (#38088)
    • PASS [expected TIMEOUT] subtest: Loading module (use-credentials) with link (anonymous) should discard the preloaded response
    • PASS [expected NOTRUN] subtest: Loading module (use-credentials) with link (use-credentials) should reuse the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (same-origin) with link (same-origin) should reuse the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (no-cors) with link (no-cors) should reuse the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (no-cors) with link (anonymous) should discard the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (no-cors) with link (use-credentials) should discard the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (anonymous) with link (no-cors) should discard the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (anonymous) with link (anonymous) should reuse the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (anonymous) with link (use-credentials) should discard the preloaded response
    • PASS [expected NOTRUN] subtest: Loading style (use-credentials) with link (no-cors) should discard the preloaded response
    • And 1 more unexpected results...
  • OK /trusted-types/trusted-types-navigation.html?01-05 (#38975)
    • PASS [expected FAIL] subtest: Navigate a frame via anchor with javascript:-urls in enforcing mode.
  • OK /trusted-types/trusted-types-navigation.html?21-25 (#38997)
    • FAIL [expected PASS] subtest: Navigate a window via form-submission with javascript:-urls in enforcing mode.

      promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
      

  • TIMEOUT [expected OK] /webdriver/tests/classic/perform_actions/navigation.py (#38822)
  • TIMEOUT [expected OK] /webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.html (#29053)
    • TIMEOUT [expected PASS] subtest: StorageKey: test 3P about:blank window opened from a 3P iframe

      Test timed out
      

  • OK [expected ERROR] /workers/baseurl/alpha/sharedworker-in-worker.html (#21315)
Stable unexpected results (1)
  • FAIL [expected PASS] /css/css-text/letter-spacing/letter-spacing-211.html