servodriver: Shut down Servo elegantly when all tests finish #40455

yezhizhen · 2025-11-06T11:32:47Z

Previously, we always kill the instance when tests finish instead of normally shutting down. That blocked clean-ups works, such as Code Coverage we wanted to add, and other things I'm not aware of.

Testing: We have tested for a week and checked the logs of CI to confirm it works normally now.

github-actions · 2025-11-06T11:33:25Z

🔨 Triggering try run (#19134282694) for Linux (WPT)

servo-wpt-sync · 2025-11-06T11:35:50Z

🤖 Opened new upstream WPT pull request (web-platform-tests/wpt#55907) with upstreamable changes.

servo-wpt-sync · 2025-11-06T11:38:56Z

✍ Updated existing upstream WPT pull request (web-platform-tests/wpt#55907) title and body.

servo-wpt-sync · 2025-11-06T11:39:52Z

✍ Updated existing upstream WPT pull request (web-platform-tests/wpt#55907) title and body.

github-actions · 2025-11-06T12:52:36Z

Test results for linux-wpt from try job (#19134282694):

Flaky unexpected result (28)

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 /_mozilla/mozilla/FileAPI/file-upload.html (#40348)

FAIL [expected PASS] subtest: form submission of uploaded file

assert_equals: expected "OK" but got "\n\n\n\n\n    var fileInput = document.getElementById(\"file-input\");\n    fileInput.addEventListener(\"change\", () =&gt; {\n      parent.postMessage(\"loadedAndFilesChanged\");\n    });\n    fileInput.selectFiles([\"./tests/wpt/mozilla/tests/mozilla/FileAPI/resource/upload.txt\"]);\n\n"

OK /_mozilla/webxr/obtain_frame.https.html

FAIL [expected PASS] subtest: obtain_frame

promise_test: Unhandled rejection with value: object "TypeError: can't access property "simulateDeviceConnection", navigator.xr.test is undefined"

CRASH [expected OK] /_webgl/conformance/textures/image_bitmap_from_image/tex-2d-luminance-luminance-unsigned_byte.html
CRASH [expected OK] /_webgl/conformance/textures/misc/compressed-tex-image.html

OK [expected TIMEOUT] /cookiestore/httponly_cookies.https.window.html

FAIL [expected TIMEOUT] subtest: HttpOnly cookies are not observed

assert_equals: HttpOnly cookie we wrote using HTTP in cookie jar is invisible to script expected (undefined) undefined but got (string) "cspViolationReportCookie1=1"

FAIL [expected NOTRUN] subtest: HttpOnly cookies can not be set by document.cookie

assert_equals: Trying to store an HttpOnly cookie with document.cookie fails expected "cookie1=value1; cookie3=value3" but got "HTTPONLY-cookie=value; cookie1=value1; cookie3=value3"

FAIL [expected NOTRUN] subtest: HttpOnly cookies can not be set by CookieStore

assert_equals: httpOnly is not an option for CookieStore.set() expected "cookie1=value1; cookie2=value2; cookie3=value3" but got "HTTPONLY-cookie=value; cookie1=value1; cookie2=value2; cookie3=value3"

FAIL [expected NOTRUN] subtest: HttpOnly cookies are not deleted/overwritten

assert_equals: HttpOnly cookie is not deleted expected (string) "HTTPONLY-cookie=value" but got (undefined) undefined

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 /custom-elements/form-associated/ElementInternals-setFormValue.html (#29174)
- PASS [expected FAIL] subtest: Newline normalization - \r\n in value (formdata)
CRASH [expected ERROR] /encoding/streams/decode-non-utf8.any.serviceworker.html
CRASH [expected ERROR] /fetch/api/basic/stream-safe-creation.any.serviceworker.html
CRASH [expected ERROR] /fetch/api/credentials/authentication-basic.any.serviceworker.html
CRASH [expected OK] /fetch/api/policies/referrer-origin-service-worker.https.html
CRASH [expected OK] /fetch/content-encoding/br/br-body.https.any.html
CRASH [expected TIMEOUT] /fetch/metadata/generated/css-images.https.sub.tentative.html
CRASH [expected ERROR] /fetch/range/general.any.serviceworker.html
CRASH [expected OK] /html/anonymous-iframe/local-storage-initial-empty-document.tentative.https.window.html
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
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_4.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
CRASH [expected OK] /html/browsers/origin/origin-keyed-agent-clusters/getter-special-cases/sandboxed-iframe-no.https.html
CRASH [expected OK] /html/browsers/origin/origin-keyed-agent-clusters/getter-special-cases/sandboxed-iframe-yes.https.html
CRASH [expected OK] /html/browsers/the-window-object/open-close/open-features-tokenization-screenx-screeny.html
CRASH [expected TIMEOUT] /html/capability-delegation/delegation-consumes-activation.https.tentative.html
CRASH [expected OK] /html/document-isolation-policy/credentialless-service-worker.https.tentative.window.html
CRASH [expected TIMEOUT] /html/document-isolation-policy/credentialless-shared-worker.https.tentative.window.html?request_origin=same_origin&worker_dip=credentialless&window_dip=none
CRASH [expected OK] /html/infrastructure/urls/base-url/document-base-url-initiated-grand-parent.https.window.html
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/update-the-rendering.html (#24145)
- TIMEOUT [expected FAIL] subtest: "Flush autofocus candidates" should be happen before a scroll event and animation frame callbacks
```
Test timed out
```
CRASH [expected OK] /html/semantics/embedded-content/media-elements/autoplay-default-feature-policy.https.sub.html

Stable unexpected results that are known to be intermittent (11)

FAIL [expected PASS] /_mozilla/mozilla/sslfail.html (#10760)
OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)
- PASS [expected FAIL] subtest: WebGL test #45
- PASS [expected FAIL] subtest: WebGL test #47
- PASS [expected FAIL] subtest: WebGL test #49
- PASS [expected FAIL] subtest: WebGL test #51
- 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
- And 10 more unexpected results...
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted system-ui (drawing text in a canvas)
```
assert_equals: quoted system-ui matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
```
assert_equals: quoted generic(kai) matches  @font-face rule expected 125 but got 40
```
- 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: quoted ui-sans-serif matches  @font-face rule expected 125 but got 40
```
OK /custom-elements/form-associated/form-disabled-callback.html (#38843)
- PASS [expected FAIL] subtest: A disabled form-associated custom element should not submit an entry for it
OK /fetch/metadata/generated/css-font-face.sub.tentative.html (#34624)
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination
OK /fetch/metadata/generated/element-img-environment-change.https.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Same site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Same Origin, no attributes
OK /fetch/metadata/generated/element-img-environment-change.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-dest - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-dest - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-user - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - HTTPS downgrade-upgrade, no attributes
ERROR /fetch/metadata/generated/serviceworker.https.sub.html (#36247)
- FAIL [expected PASS] subtest: sec-fetch-site - Same origin, no options - registration
```
promise_test: Unhandled rejection with value: object "Error: Failed to query for recorded headers."
```
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin-fragment.html (#20768)
- PASS [expected FAIL] subtest: Tests that a fragment navigation in the unload handler will not block the initial navigation
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 /preload/preload-error.sub.html (#37177)
- PASS [expected FAIL] subtest: success (fetch): main

yezhizhen · 2025-11-06T15:16:10Z

I started 6 actions in my fork. It seems 50% of executors can finish, but rest all stuck around 90% indefinitely.

I will fix this tomorrow.

jschwe · 2025-11-06T15:26:09Z

tests/wpt/tests/tools/wptrunner/wptrunner/browsers/servodriver.py

+            conn.request("GET", "/status")
+            res = conn.getresponse()
+        except Exception:
+            self.logger.info("Servo has shutted down normally.")


Suggested change

self.logger.info("Servo has shutted down normally.")

self.logger.info("Servo has shut down normally.")

Should this perhaps also be debug? info seems very verbose.

Yeah. Do you know how can I make things appear in console, if I use debug?

jschwe · 2025-11-06T15:26:34Z

tests/wpt/tests/tools/wptrunner/wptrunner/browsers/servodriver.py

+            self.logger.info(f"Got response status for shutdown command: {res.status}")
+            # 0.05 is a heuristic value manually tested, after which servo always shutted down.
+            time.sleep(0.05)
+            while self.is_alive():


do we perhaps want a timeout here after a couple of tries?

You mean kill the process? Will that result in empty coverage report?

it will result in a missing profile (so the coverage would be missing information from that process / test-run), but better than hanging forever. We could print a warning, if the regular shutdown failed.

Yeah, ideally I wanna avoid it. But I tried several different approaches, including sending shutdown requests repeatedly. There is no way around, and we have to kill it unfortunately.

With 10000 more unshown retries... This exposes some bug that Servo cannot be shut down.

@gterzian did a lot of work on this in #30849 Maybe they know more what could be going on here?

github-actions · 2025-11-07T01:39:58Z

🔨 Triggering try run (#19155439487) for Linux (WPT)

servo-wpt-sync · 2025-11-07T01:42:28Z

📝 Transplanted new upstreamable changes to existing upstream WPT pull request (web-platform-tests/wpt#55907).

github-actions · 2025-11-07T02:24:12Z

Test results for linux-wpt from try job (#19155439487):

Flaky unexpected result (31)

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/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.worker.html (#38852)
- FAIL [expected PASS] subtest: Attempts to retrieve a record that doesn't exist
```
assert_unreached: unexpected open.success event Reached unreachable code
```

OK /_mozilla/mozilla/FileAPI/file-upload.html (#40348)

FAIL [expected PASS] subtest: form submission of uploaded file

assert_equals: expected "OK" but got "\n\n\n\n\n    var fileInput = document.getElementById(\"file-input\");\n    fileInput.addEventListener(\"change\", () =&gt; {\n      parent.postMessage(\"loadedAndFilesChanged\");\n    });\n    fileInput.selectFiles([\"./tests/wpt/mozilla/tests/mozilla/FileAPI/resource/upload.txt\"]);\n\n"

OK /_mozilla/webxr/create_session.https.html
- FAIL [expected PASS] subtest: create_session
```
can't access property "simulateDeviceConnection", navigator.xr.test is undefined
```

OK /_mozilla/webxr/obtain_frame.https.html

FAIL [expected PASS] subtest: obtain_frame

promise_test: Unhandled rejection with value: object "TypeError: can't access property "simulateDeviceConnection", navigator.xr.test is undefined"

CRASH [expected OK] /_webgl/conformance/glsl/bugs/global-invariant-does-not-leak-across-shaders.html
CRASH [expected OK] /_webgl/conformance/ogles/GL/swizzlers/swizzlers_081_to_088.html
CRASH [expected OK] /_webgl/conformance/rendering/clipping-wide-points.html
CRASH [expected ERROR] /_webgl/conformance2/rendering/read-draw-when-missing-image.html
CRASH [expected OK] /_webgl/conformance2/rendering/texture-switch-performance.html (#23384)
CRASH [expected OK] /_webgl/conformance2/wasm/getbuffersubdata-2gb-in-4gb-wasm-memory.html
CRASH [expected OK] /_webgl/conformance2/wasm/readpixels-2gb-in-4gb-wasm-memory.html
OK /cookiestore/cookieStore_getAll_set_creation_url.https.any.html
- FAIL [expected PASS] subtest: cookieStore.set and cookieStore.getAll use the creation url
```
assert_equals: expected 1 but got 2
```
CRASH [expected OK] /cookiestore/idlharness.https.any.worker.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 /custom-elements/form-associated/ElementInternals-setFormValue.html (#29174)
- PASS [expected FAIL] subtest: Single value - empty name exists
- PASS [expected FAIL] subtest: Single value - Non-empty name exists
- PASS [expected FAIL] subtest: Newline normalization - \r\n in value (urlencoded)
OK /fetch/api/cors/cors-cookies.any.html
- FAIL [expected PASS] subtest: Include mode: 1 cookie
```
assert_equals: Request includes cookie(s) expected "a=1" but got "a=1; domain-attribute-host-with-leading-period=0"
```
- FAIL [expected PASS] subtest: Include mode: local cookies are not sent with remote request
```
assert_false: Request should have no cookie expected false got true
```
- FAIL [expected PASS] subtest: Include mode: remote cookies are not sent with local request
```
assert_false: Request should have no cookie expected false got true
```
- FAIL [expected PASS] subtest: Include mode: remote cookies are not sent with other remote request
```
assert_false: Request should have no cookie expected false got true
```
TIMEOUT [expected CRASH] /html/anonymous-iframe/indexeddb.tentative.https.window.html (#39254)
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/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 /navigation-timing/test-navigation-type-reload.html (#33334)
- PASS [expected FAIL] subtest: Reload domContentLoadedEventEnd > Original domContentLoadedEventEnd
- PASS [expected FAIL] subtest: Reload domContentLoadedEventStart > Original domContentLoadedEventStart
- PASS [expected FAIL] subtest: Reload domInteractive > Original domInteractive
- PASS [expected FAIL] subtest: Reload fetchStart > Original fetchStart
CRASH [expected OK] /trusted-types/get-trusted-types-compliant-attribute-value.html
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.

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[37334] |2.2948496213990258e-24 - 0.04130633547902107| = 0.04130633547902107 &gt; 0.0038986 expected 0.04130633547902107 +/- 0.0038986 but got 2.2948496213990258e-24

OK /webdriver/tests/classic/dismiss_alert/dismiss.py (#39098)
- FAIL [expected PASS] subtest: test_dismiss_in_popup_window
```
AssertionError: no such alert (404): No user prompt is currently active.
```
OK /webdriver/tests/classic/get_alert_text/get.py
- FAIL [expected PASS] subtest: test_get_confirm_text
```
AssertionError: no such alert (404): No user prompt is currently active.
```
- FAIL [expected PASS] subtest: test_get_prompt_text
```
AssertionError: assert 'Hello' == 'Enter Your Name: '
```
OK [expected ERROR] /webxr/render_state_update.https.html (#27535)
CRASH [expected OK] /webxr/xrSession_input_events_end.https.html (#24423)
ERROR [expected OK] /workers/baseurl/alpha/import-in-moduleworker.html (#21315)
ERROR [expected OK] /workers/baseurl/alpha/sharedworker-in-worker.html (#21315)

Stable unexpected results that are known to be intermittent (16)

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()
FAIL [expected PASS] /_mozilla/mozilla/sslfail.html (#10760)
TIMEOUT /content-security-policy/inheritance/location-reload.html (#38983)
- FAIL [expected PASS] subtest: location.reload() of empty iframe.
```
assert_equals: Image should be blocked by CSP after reload. expected "img blocked" but got "img loaded"
```
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted system-ui (drawing text in a canvas)
```
assert_equals: quoted system-ui matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
```
assert_equals: quoted generic(kai) matches  @font-face rule expected 125 but got 40
```
- 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: quoted ui-sans-serif matches  @font-face rule expected 125 but got 40
```
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted ui-rounded (drawing text in a canvas)
OK /custom-elements/form-associated/form-disabled-callback.html (#38843)
- PASS [expected FAIL] subtest: A disabled form-associated custom element should not submit an entry for it
OK /fetch/metadata/generated/element-img-environment-change.https.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Cross-site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Same-Site -> Same-Origin redirect, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Cross-Site -> Cross-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Cross-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Site -> Same-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - attributes: crossorigin
- PASS [expected FAIL] subtest: sec-fetch-mode - attributes: crossorigin=use-credentials
- PASS [expected FAIL] subtest: sec-fetch-user - no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Same site, no attributes
OK /fetch/metadata/generated/element-img-environment-change.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-dest - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-user - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-user - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination, no attributes
ERROR /fetch/metadata/generated/serviceworker.https.sub.html (#36247)
- FAIL [expected PASS] subtest: sec-fetch-site - Same origin, no options - registration
```
promise_test: Unhandled rejection with value: object "Error: Failed to query for recorded headers."
```
OK [expected ERROR] /focus/focus-event-after-switching-iframes.sub.html (#40368)
OK /html/browsers/browsing-the-web/navigating-across-documents/008.html (#24456)
- FAIL [expected PASS] subtest: Link with onclick form submit to javascript url and href navigation
```
assert_equals: expected "href" but got "click"
```
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 [expected ERROR] /html/semantics/links/links-created-by-a-and-area-elements/target_blank_implicit_noopener_base.html (#40347)
OK /preload/preload-error.sub.html (#37177)
- PASS [expected FAIL] subtest: success (fetch): main
OK /trusted-types/trusted-types-navigation.html?01-05 (#38975)
- FAIL [expected PASS] subtest: Navigate a window via anchor with javascript:-urls in report-only mode.
```
promise_test: Unhandled rejection with value: "Unexpected message received: \"No securitypolicyviolation reported!\""
```
- PASS [expected FAIL] subtest: Navigate a frame via anchor with javascript:-urls in enforcing mode.
TIMEOUT [expected OK] /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- PASS [expected FAIL] subtest: Navigate a frame via form-submission with javascript:-urls in report-only mode.
- TIMEOUT [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in report-only mode.
```
Test timed out
```
- NOTRUN [expected FAIL] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy throwing an exception in enforcing mode.
- NOTRUN [expected FAIL] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy throwing an exception in report-only mode.
- NOTRUN [expected FAIL] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy making the URL invalid in enforcing mode.

github-actions · 2025-11-07T02:53:30Z

🔨 Triggering try run (#19156647195) for Linux (WPT)

servo-wpt-sync · 2025-11-07T02:55:48Z

📝 Transplanted new upstreamable changes to existing upstream WPT pull request (web-platform-tests/wpt#55907).

github-actions · 2025-11-07T03:20:37Z

Test results for linux-wpt from try job (#19156647195):

Flaky unexpected result (16)

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/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 /_mozilla/mozilla/FileAPI/file-upload.html (#40348)

FAIL [expected PASS] subtest: form submission of uploaded file

assert_equals: expected "OK" but got "\n\n\n\n\n    var fileInput = document.getElementById(\"file-input\");\n    fileInput.addEventListener(\"change\", () =&gt; {\n      parent.postMessage(\"loadedAndFilesChanged\");\n    });\n    fileInput.selectFiles([\"./tests/wpt/mozilla/tests/mozilla/FileAPI/resource/upload.txt\"]);\n\n"

OK /_mozilla/webxr/create_session.https.html
- FAIL [expected PASS] subtest: create_session
```
can't access property "simulateDeviceConnection", navigator.xr.test is undefined
```

OK /_mozilla/webxr/obtain_frame.https.html

FAIL [expected PASS] subtest: obtain_frame

promise_test: Unhandled rejection with value: object "TypeError: can't access property "simulateDeviceConnection", navigator.xr.test is undefined"

ERROR [expected TIMEOUT] /_mozilla/webxr/sessionavailable.https.html
CRASH [expected OK] /_webgl/conformance/rendering/blending.html
CRASH [expected OK] /_webgl/conformance/rendering/clipping-wide-points.html
CRASH [expected OK] /_webgl/conformance/textures/misc/png-image-types.html
OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)
- PASS [expected FAIL] subtest: WebGL test #45
- PASS [expected FAIL] subtest: WebGL test #47
- PASS [expected FAIL] subtest: WebGL test #49
- PASS [expected FAIL] subtest: WebGL test #51
- 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
- And 18 more unexpected results...
CRASH [expected OK] /cookiestore/idlharness.https.any.worker.html
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(khmer-mul)
OK /custom-elements/form-associated/ElementInternals-setFormValue.html (#29174)
- PASS [expected FAIL] subtest: Single value - empty name exists
- PASS [expected FAIL] subtest: Newline normalization - \r\n in value (urlencoded)
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/update-the-rendering.html (#24145)
- TIMEOUT [expected FAIL] subtest: "Flush autofocus candidates" should be happen before a scroll event and animation frame callbacks
```
Test timed out
```
OK [expected TIMEOUT] /trusted-types/trusted-types-navigation.html?06-10 (#37920)
- 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!\""
```
CRASH [expected OK] /uievents/idlharness.window.html

Stable unexpected results that are known to be intermittent (8)

OK /IndexedDB/idbobjectstore_getAll.any.worker.html (#39400)
- PASS [expected FAIL] subtest: Get all values with transaction.commit()
FAIL [expected PASS] /_mozilla/mozilla/sslfail.html (#10760)
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted system-ui (drawing text in a canvas)
```
assert_equals: quoted system-ui matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
```
assert_equals: quoted generic(kai) matches  @font-face rule expected 125 but got 40
```
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq) (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted ui-monospace (drawing text in a canvas)
OK /custom-elements/form-associated/form-disabled-callback.html (#38843)
- PASS [expected FAIL] subtest: A disabled form-associated custom element should not submit an entry for it
OK /fetch/metadata/generated/css-font-face.sub.tentative.html (#34624)
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination
OK /fetch/metadata/generated/element-img-environment-change.https.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Same site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Cross-Site -> Same-Origin redirect, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Cross-Site -> Same Origin, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Same Origin, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Site -> Same-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Site -> Cross-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - attributes: crossorigin
- PASS [expected FAIL] subtest: sec-fetch-dest - no attributes
OK /fetch/metadata/generated/element-img-environment-change.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-dest - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-user - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - HTTPS downgrade-upgrade, no attributes
OK /preload/preload-error.sub.html (#37177)
- PASS [expected FAIL] subtest: success (fetch): main
- PASS [expected FAIL] subtest: CORS (fetch): main

github-actions · 2025-11-07T05:14:54Z

🔨 Triggering try run (#19158949680) for Linux (WPT)

servo-wpt-sync · 2025-11-07T05:16:56Z

📝 Transplanted new upstreamable changes to existing upstream WPT pull request (web-platform-tests/wpt#55907).

github-actions · 2025-11-07T05:54:54Z

Test results for linux-wpt from try job (#19158949680):

Flaky unexpected result (43)

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)
- FAIL [expected PASS] subtest: Attempts to retrieve a record that doesn't exist
```
assert_unreached: unexpected open.success event Reached unreachable code
```

OK /_mozilla/mozilla/FileAPI/file-upload.html (#40348)

FAIL [expected PASS] subtest: form submission of uploaded file

assert_equals: expected "OK" but got "\n\n\n\n\n    var fileInput = document.getElementById(\"file-input\");\n    fileInput.addEventListener(\"change\", () =&gt; {\n      parent.postMessage(\"loadedAndFilesChanged\");\n    });\n    fileInput.selectFiles([\"./tests/wpt/mozilla/tests/mozilla/FileAPI/resource/upload.txt\"]);\n\n"

ERROR [expected OK] /_mozilla/mozilla/img_load_more_than_cache.html

OK /_mozilla/webxr/obtain_frame.https.html

FAIL [expected PASS] subtest: obtain_frame

promise_test: Unhandled rejection with value: object "TypeError: can't access property "simulateDeviceConnection", navigator.xr.test is undefined"

CRASH [expected OK] /_webgl/conformance/ogles/GL/log/log_009_to_012.html
CRASH [expected OK] /_webgl/conformance/ogles/GL/reflect/reflect_001_to_006.html
CRASH [expected OK] /_webgl/conformance/ogles/GL/swizzlers/swizzlers_081_to_088.html
CRASH [expected OK] /_webgl/conformance/rendering/out-of-bounds-array-buffers.html
CRASH [expected OK] /_webgl/conformance/textures/image_bitmap_from_canvas/tex-2d-luminance-luminance-unsigned_byte.html
CRASH [expected OK] /_webgl/conformance/textures/image_bitmap_from_image_bitmap/tex-2d-rgba-rgba-unsigned_byte.html
CRASH [expected OK] /_webgl/conformance/textures/image_data/tex-2d-rgb-rgb-unsigned_short_5_6_5.html
CRASH [expected OK] /_webgl/conformance/textures/misc/texture-sub-image-cube-maps.html
OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)
- PASS [expected FAIL] subtest: WebGL test #45
- PASS [expected FAIL] subtest: WebGL test #47
- PASS [expected FAIL] subtest: WebGL test #49
- PASS [expected FAIL] subtest: WebGL test #51
- 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
- And 14 more unexpected results...
CRASH [expected ERROR] /_webgl/conformance2/textures/misc/tex-input-validation.html (#38890)
TIMEOUT /content-security-policy/inheritance/location-reload.html (#38983)
- FAIL [expected PASS] subtest: location.reload() of empty iframe.
```
assert_equals: Image should be blocked by CSP after reload. expected "img blocked" but got "img loaded"
```
OK /cookiestore/cookieStore_getAll_set_creation_url.https.any.html
- FAIL [expected PASS] subtest: cookieStore.set and cookieStore.getAll use the creation url
```
assert_equals: expected 1 but got 2
```
FAIL [expected PASS] /css/css-backgrounds/border-image-repeat-space-9.html
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(fangsong)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq)
OK /css/css-grid/grid-definition/grid-support-grid-template-columns-rows-001.html
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: none; and grid-template-rows: none;
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: auto; and grid-template-rows: auto;
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: max-content; and grid-template-rows: max-content;
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: min-content; and grid-template-rows: min-content;
```
assert_in_array: gridTemplateColumns value "28px" not in array ["40px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: auto 1fr; and grid-template-rows: auto 1fr;
```
assert_in_array: gridTemplateColumns value "59px 741px" not in array ["90px 710px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: foo; and grid-template-rows: bar;
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: auto none; and grid-template-rows: none auto;
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: 100px, 200px; and grid-template-rows: 300px, 400px;
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
- FAIL [expected PASS] subtest: 'grid' with: grid-template-columns: minmax(100px, 200px, 300px); and grid-template-rows: minmax(100px, 200px, 300px);
```
assert_in_array: gridTemplateColumns value "59px" not in array ["90px"]
```
CRASH [expected OK] /css/css-shadow-parts/double-forward.html
OK /custom-elements/form-associated/ElementInternals-setFormValue.html (#29174)
- PASS [expected FAIL] subtest: Single value - empty name exists
- PASS [expected FAIL] subtest: Single value - Non-empty name exists
CRASH [expected ERROR] /encoding/streams/decode-non-utf8.any.serviceworker.html
OK /fetch/content-length/api-and-duplicate-headers.any.worker.html (#35197)
- FAIL [expected PASS] subtest: fetch() and duplicate Content-Length/Content-Type headers
```
promise_test: Unhandled rejection with value: object "TypeError: Network error occurred"
```
OK /fetch/fetch-later/permissions-policy/deferred-fetch-allowed-by-permissions-policy.https.window.html
- FAIL [expected PASS] subtest: Permissions policy header: "deferred-fetch=*" allows fetchLater() in the top-level document.
```
assert_equals: Number of sent beacons does not match expected count: expected 1 but got 0
```
OK /html/browsers/browsing-the-web/navigating-across-documents/008.html (#24456)
- FAIL [expected PASS] subtest: Link with onclick form submit to javascript url and href navigation
```
assert_equals: expected "href" but got "click"
```
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/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-fragment.html (#20768)
- PASS [expected FAIL] subtest: Tests that a fragment navigation in the unload handler will not block the initial navigation
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_4.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
CRASH [expected OK] /html/browsers/windows/consume-user-activation/window-open.html

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]
}"

CRASH [expected OK] /html/dom/documents/dom-tree-accessors/nameditem-06.html
OK [expected CRASH] /html/semantics/forms/the-fieldset-element/disabled-003.html (#31730, #39631)
OK /preload/preload-xhr.html (#39092)
- FAIL [expected PASS] subtest: Make an XHR request immediately after creating link rel=preload.
```
assert_equals: resources/dummy.xml?token=2cce5610-6bf6-458a-b7bc-f797f6c1ef83 expected 1 but got 0
```
ERROR [expected OK] /resource-timing/cors-preflight.any.html (#28694)
CRASH [expected OK] /trusted-types/Element-setAttribute-setAttributeNS-sinks.tentative.html
CRASH [expected OK] /trusted-types/eval-function-constructor.html
CRASH [expected TIMEOUT] /wasm/webapi/invalid-code.any.worker.html
OK [expected ERROR] /webxr/render_state_update.https.html (#27535)
CRASH [expected OK] /workers/WorkerGlobalScope_setInterval.htm
ERROR [expected OK] /workers/baseurl/alpha/sharedworker-in-worker.html (#21315)

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

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 "() =&gt; {
      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/transaction-deactivation-timing.any.html (#38772)
- PASS [expected FAIL] subtest: New transactions are deactivated before next task
FAIL [expected PASS] /_mozilla/mozilla/sslfail.html (#10760)
CRASH [expected PASS] /_mozilla/shadow-dom/move-element-with-ua-shadow-tree-crash.html (#39473)
OK /css/css-cascade/layer-font-face-override.html (#35935)
- FAIL [expected PASS] subtest: @font-face override update with appended sheet 1
```
assert_equals: expected "80px" but got "38.3166666666667px"
```
- FAIL [expected PASS] subtest: @font-face override update with appended sheet 2
```
assert_equals: expected "80px" but got "38.3166666666667px"
```
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted system-ui (drawing text in a canvas)
```
assert_equals: quoted system-ui matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted generic(kai) (drawing text in a canvas)
```
assert_equals: quoted generic(kai) matches  @font-face rule expected 125 but got 40
```
- FAIL [expected PASS] subtest: @font-face matching for quoted and unquoted ui-sans-serif (drawing text in a canvas)
```
assert_equals: quoted ui-sans-serif matches  @font-face rule expected 125 but got 40
```
OK /custom-elements/form-associated/form-disabled-callback.html (#38843)
- PASS [expected FAIL] subtest: A disabled form-associated custom element should not submit an entry for it
OK /fetch/metadata/generated/css-font-face.sub.tentative.html (#34624)
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination
OK /fetch/metadata/generated/element-img-environment-change.https.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Cross-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Site -> Cross-Site, no attributes
OK /fetch/metadata/generated/element-img-environment-change.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-user - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-storage-access - Not sent to non-trustworthy same-origin destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - HTTPS downgrade-upgrade, no attributes
ERROR /fetch/metadata/generated/serviceworker.https.sub.html (#36247)
- FAIL [expected PASS] subtest: sec-fetch-site - Same origin, no options - registration
```
promise_test: Unhandled rejection with value: object "Error: Failed to query for recorded headers."
```
TIMEOUT [expected CRASH] /fetch/metadata/window-open.https.sub.html (#40339)
OK [expected ERROR] /focus/focus-event-after-switching-iframes.sub.html (#40368)
OK /html/browsers/browsing-the-web/navigating-across-documents/005.html (#27062)
- FAIL [expected PASS] subtest: Link with onclick navigation and href navigation
```
assert_equals: expected "href" but got "click"
```
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/semantics/forms/form-submission-0/multipart-formdata.window.html (#28725)
- PASS [expected FAIL] subtest: multipart/form-data: Basic test (normal form)
- PASS [expected FAIL] subtest: multipart/form-data: 0x00 in name (normal form)
OK /html/semantics/forms/form-submission-0/urlencoded2.window.html (#28687)
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: Basic test (normal form)
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: Basic test (formdata event)
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: 0x00 in value (normal form)
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: double quote in filename (normal form)
OK /preload/preload-error.sub.html (#37177)
- PASS [expected FAIL] subtest: success (fetch): main
- PASS [expected FAIL] subtest: 404 (fetch): main
TIMEOUT [expected OK] /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- TIMEOUT [expected PASS] subtest: Navigate a frame via form-submission with javascript:-urls w/ default policy in report-only mode.
```
Test timed out
```
- NOTRUN [expected FAIL] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy throwing an exception in enforcing mode.
- NOTRUN [expected FAIL] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy throwing an exception in report-only mode.
- NOTRUN [expected FAIL] subtest: Navigate a window via form-submission with javascript:-urls w/ a default policy making the URL invalid in enforcing mode.

yezhizhen · 2025-11-07T06:30:27Z

I started 6 actions in my fork. It seems 50% of executors can finish, but rest all stuck around 90% indefinitely.

I still don't know why.. This seems so magical. Now 95% can finish; remaining 5% executor stuck at 90%...

Will check log later.

servo-wpt-sync · 2025-11-13T00:34:59Z

✍ Updated existing upstream WPT pull request (web-platform-tests/wpt#55907) title and body.

github-actions · 2025-11-13T03:33:08Z

🔨 Triggering try run (#19319611504) for Linux (WPT)

github-actions · 2025-11-13T04:05:26Z

Test results for linux-wpt from try job (#19319611504):

Flaky unexpected result (42)

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/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 /_mozilla/webxr/create_session.https.html
- FAIL [expected PASS] subtest: create_session
```
can't access property "simulateDeviceConnection", navigator.xr.test is undefined
```
ERROR [expected TIMEOUT] /_mozilla/webxr/sessionavailable.https.html
CRASH [expected OK] /_webgl/conformance/ogles/GL/mat/mat_033_to_040.html
CRASH [expected OK] /_webgl/conformance/ogles/GL/struct/struct_017_to_024.html
CRASH [expected OK] /_webgl/conformance/programs/program-test.html
CRASH [expected OK] /_webgl/conformance/renderbuffers/framebuffer-object-attachment.html
CRASH [expected OK] /_webgl/conformance/rendering/rendering-sampling-feedback-loop.html
CRASH [expected OK] /_webgl/conformance/textures/image_bitmap_from_image_data/tex-2d-rgb-rgb-unsigned_short_5_6_5.html
CRASH [expected OK] /_webgl/conformance/textures/misc/compressed-tex-image.html
CRASH [expected OK] /_webgl/conformance2/rendering/multisampling-fragment-evaluation.html
TIMEOUT /content-security-policy/inheritance/location-reload.html (#38983)
- PASS [expected FAIL] subtest: location.reload() of empty iframe.
OK /cookiestore/cookieStore_getAll_set_creation_url.https.any.html
- FAIL [expected PASS] subtest: cookieStore.set and cookieStore.getAll use the creation url
```
assert_equals: expected 1 but got 2
```
CRASH [expected OK] /credential-management/idlharness.https.window.html
FAIL [expected PASS] /css/css-backgrounds/background-size-041.html
OK /css/css-fonts/generic-family-keywords-001.html (#37467)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq)
OK /css/css-fonts/generic-family-keywords-003.html (#38994)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted system-ui (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(fangsong) (drawing text in a canvas)
- PASS [expected FAIL] subtest: @font-face matching for quoted and unquoted generic(nastaliq) (drawing text in a canvas)
OK /custom-elements/form-associated/ElementInternals-setFormValue.html (#29174)
- PASS [expected FAIL] subtest: Single value - Non-empty name exists
- PASS [expected FAIL] subtest: Newline normalization - \r\n in value (formdata)
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
```
TIMEOUT [expected CRASH] /html/anonymous-iframe/indexeddb.tentative.https.window.html (#39254)

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"

CRASH [expected OK] /html/browsers/browsing-the-web/unloading-documents/beforeunload-canceling.html
OK /html/browsers/history/the-history-interface/traverse_the_history_4.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
CRASH [expected OK] /html/canvas/element/canvas-host/2d.canvas.host.size.attributes.parse.decimal.html
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/document-with-fragment-empty.html (#28259)
- TIMEOUT [expected FAIL] subtest: Autofocus elements in top-level browsing context's documents with empty fragments should work.
```
Test timed out
```
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/update-the-rendering.html (#24145)
- TIMEOUT [expected FAIL] subtest: "Flush autofocus candidates" should be happen before a scroll event and animation frame callbacks
```
Test timed out
```
TIMEOUT [expected CRASH] /html/semantics/embedded-content/media-elements/preserves-pitch.html (#40352)
- FAIL [expected PASS] subtest: Test that preservesPitch is present and unprefixed.
```
assert_true: expected true got false
```
- FAIL [expected PASS] subtest: Test that preservesPitch is on by default
```
assert_true: expected true got undefined
```
- TIMEOUT [expected PASS] subtest: Setup Audio element and AudioContext
```
Test timed out
```
- NOTRUN [expected PASS] subtest: The default playbackRate should not affect pitch
- NOTRUN [expected PASS] subtest: The default playbackRate should not affect pitch, even with preservesPitch=false
- NOTRUN [expected PASS] subtest: Speed-ups should not change the pitch when preservesPitch=true
- NOTRUN [expected PASS] subtest: Slow-downs should not change the pitch when preservesPitch=true
- NOTRUN [expected PASS] subtest: Speed-ups should change the pitch when preservesPitch=false
- NOTRUN [expected PASS] subtest: Slow-downs should change the pitch when preservesPitch=false
OK [expected CRASH] /html/semantics/forms/the-fieldset-element/disabled-003.html (#31730, #39631)

OK /html/semantics/scripting-1/the-script-element/execution-timing/077.html (#22139)

FAIL [expected PASS] subtest: adding several types of scripts through the DOM and removing some of them confuses scheduler

assert_array_equals: expected property 1 to be "Script #1 ran" but got "Script #3 ran" (expected array ["Script #2 ran", "Script #1 ran", "Script #3 ran", "Script #4 ran"] got ["Script #2 ran", "Script #3 ran", "Script #4 ran", "Script #1 ran"])

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()
CRASH [expected OK] /trusted-types/Element-setAttribute-setAttributeNS-sinks.tentative.html
CRASH [expected OK] /trusted-types/TrustedTypePolicyFactory-createPolicy-cspTests-noNamesGiven.html
CRASH [expected OK] /trusted-types/get-trusted-types-compliant-attribute-value.html
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.
CRASH [expected OK] /uievents/idlharness.window.html
OK /wasm/webapi/abort.any.worker.html (#40013)
- FAIL [expected PASS] subtest: compileStreaming() asynchronously racing with abort should succeed or reject with AbortError
```
assert_equals: expected "AbortError" but got "CompileError"
```
CRASH [expected TIMEOUT] /wasm/webapi/invalid-code.any.worker.html
OK /webxr/xrSession_features_deviceSupport.https.html (#24357)
- FAIL [expected PASS] subtest: Immersive XRSession requests with no supported device should reject
```
assert_unreached: Should have rejected: undefined Reached unreachable code
```
ERROR [expected OK] /workers/baseurl/alpha/import-in-moduleworker.html (#21315)
ERROR [expected OK] /workers/baseurl/alpha/sharedworker-in-worker.html (#21315)
OK /xhr/send-redirect.htm (#32026)
- FAIL [expected PASS] subtest: XMLHttpRequest: send() - Redirects (basics) (308, GET, content.py)
```
assert_equals: expected (string) "GET" but got (object) null
```

Stable unexpected results that are known to be intermittent (31)

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 "() =&gt; {
      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 "() =&gt; {
      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] subtest: IDBCursor update() method with throwing/invalid keys

assert_throws_exactly: throwing getter should rethrow during clone function "() =&gt; {
      cursor.update(value);
    }" threw object "TypeError: cursor.update is not a function" but we expected it to throw object "getter: throwing from getter"

OK /_mozilla/mozilla/getBoundingClientRect.html (#39668)
- FAIL [expected PASS] subtest: getBoundingClientRect 1
```
assert_equals: expected 62 but got 60.35
```
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 PASS] /_mozilla/shadow-dom/move-element-with-ua-shadow-tree-crash.html (#39473)
OK /_webgl/conformance/textures/misc/texture-upload-size.html (#21770)
- PASS [expected FAIL] subtest: WebGL test #45
- PASS [expected FAIL] subtest: WebGL test #47
- PASS [expected FAIL] subtest: WebGL test #49
- PASS [expected FAIL] subtest: WebGL test #51
- 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
- And 10 more unexpected results...
OK /content-security-policy/frame-ancestors/frame-ancestors-path-ignored.window.html (#36468)
- PASS [expected FAIL] subtest: A 'frame-ancestors' CSP directive with a URL that includes a path should be ignored.
OK /cookies/value/value-ctl.html (#40338)
- PASS [expected FAIL] subtest: Cookie with %x0 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x1 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x2 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x3 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x4 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x5 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x6 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x7 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %x8 in value is rejected (DOM).
- PASS [expected FAIL] subtest: Cookie with %xa in value is rejected (DOM).
- And 22 more unexpected results...
OK /fetch/api/response/response-stream-with-broken-then.any.html (#35419)
- PASS [expected FAIL] subtest: Attempt to inject {done: false, value: bye} via Object.prototype.then.
- PASS [expected FAIL] subtest: Attempt to inject value: undefined via Object.prototype.then.
- PASS [expected FAIL] subtest: Attempt to inject undefined via Object.prototype.then.
- PASS [expected FAIL] subtest: Attempt to inject 8.2 via Object.prototype.then.
- PASS [expected FAIL] subtest: intercepting arraybuffer to text conversion via Object.prototype.then should not be possible
OK /fetch/fetch-later/permissions-policy/deferred-fetch-allowed-by-permissions-policy.https.window.html (#40478)
- FAIL [expected PASS] subtest: Permissions policy header: "deferred-fetch=*" allows fetchLater() in the top-level document.
```
assert_equals: Number of sent beacons does not match expected count: expected 1 but got 0
```
OK /fetch/metadata/generated/css-font-face.https.sub.tentative.html (#32732)
- FAIL [expected PASS] subtest: sec-fetch-storage-access - Cross-site
```
promise_test: Unhandled rejection with value: object "Error: Failed to query for recorded headers."
```
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
- FAIL [expected PASS] subtest: sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination
```
promise_test: Unhandled rejection with value: object "Error: Failed to query for recorded headers."
```
OK /fetch/metadata/generated/element-img-environment-change.https.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Same-Site -> Same-Origin redirect, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Cross-Site -> Same-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Same Origin, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Origin -> Cross-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-site - Same-Site -> Same-Site, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - attributes: crossorigin=anonymous
- PASS [expected FAIL] subtest: sec-fetch-dest - no attributes
OK /fetch/metadata/generated/element-img-environment-change.sub.html (#30111)
- PASS [expected FAIL] subtest: sec-fetch-site - Not sent to non-trustworthy same-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-mode - Not sent to non-trustworthy cross-site destination, no attributes
- PASS [expected FAIL] subtest: sec-fetch-dest - Not sent to non-trustworthy cross-site destination, no attributes
OK [expected ERROR] /focus/focus-event-after-switching-iframes.sub.html (#40368)
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"
```
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
- TIMEOUT [expected NOTRUN] subtest: Host element with delegatesFocus should 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)
- PASS [expected FAIL] subtest: Meta refresh is blocked by the allow-scripts sandbox flag at its creation time, not when refresh comes due
TIMEOUT [expected OK] /html/semantics/embedded-content/media-elements/src_object_blob.html (#40340)
- TIMEOUT [expected PASS] subtest: HTMLMediaElement.srcObject blob
```
Test timed out
```
OK /html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-nav-location-replace-set-src.html (#32697)
- PASS [expected FAIL] subtest: Navigating iframe loading='lazy' and then setting src: location.replace
OK /html/semantics/forms/form-submission-0/text-plain.window.html (#28687)
- PASS [expected FAIL] subtest: text/plain: \r\n in name (normal form)
- PASS [expected FAIL] subtest: text/plain: \r\n in value (formdata event)
OK /html/semantics/forms/form-submission-0/urlencoded2.window.html (#28687)
- FAIL [expected PASS] subtest: application/x-www-form-urlencoded: Basic test (formdata event)
```
assert_equals: expected "basic=test" but got ""
```
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: Basic File test (normal form)
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: 0x00 in value (normal form)
- PASS [expected FAIL] subtest: application/x-www-form-urlencoded: 0x00 in filename (formdata event)
TIMEOUT [expected ERROR] /html/semantics/links/links-created-by-a-and-area-elements/target_blank_implicit_noopener_base.html (#40347)
OK /navigation-timing/test-navigation-type-reload.html (#33334)
- PASS [expected FAIL] subtest: Reload domComplete > Original domComplete
- PASS [expected FAIL] subtest: Reload domContentLoadedEventEnd > Original domContentLoadedEventEnd
- PASS [expected FAIL] subtest: Reload domContentLoadedEventStart > Original domContentLoadedEventStart
- PASS [expected FAIL] subtest: Reload fetchStart > Original fetchStart
- PASS [expected FAIL] subtest: Reload loadEventEnd > Original loadEventEnd
- PASS [expected FAIL] subtest: Reload loadEventStart > Original loadEventStart
OK /preload/preload-error.sub.html (#37177)
- PASS [expected FAIL] subtest: success (fetch): main
TIMEOUT [expected OK] /trusted-types/trusted-types-navigation.html?26-30 (#38807)
- TIMEOUT [expected FAIL] 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 FAIL] 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.
OK [expected TIMEOUT] /trusted-types/trusted-types-navigation.html?31-35 (#38034)
- PASS [expected FAIL] subtest: Navigate a frame via form-submission with javascript:-urls in report-only mode.
- 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!\""
```

github-actions · 2025-11-13T04:05:33Z

✨ Try run (#19319611504) succeeded.

mrobinson · 2025-11-14T08:39:29Z

@yezhizhen Is this ready for review?

yezhizhen · 2025-11-14T08:49:12Z

@yezhizhen Is this ready for review?

yes.

mrobinson

Thanks for doing this!

tests/wpt/tests/tools/wptrunner/wptrunner/browsers/servodriver.py

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

- Add retry Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

servo-wpt-sync · 2025-11-16T01:08:09Z

📝 Transplanted new upstreamable changes to existing upstream WPT pull request (web-platform-tests/wpt#55907).

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

servo-wpt-sync · 2025-11-16T01:56:06Z

📝 Transplanted new upstreamable changes to existing upstream WPT pull request (web-platform-tests/wpt#55907).

servo-wpt-sync · 2025-11-16T02:47:37Z

⛔ Failed to properly merge the upstream pull request (web-platform-tests/wpt#55907). Please address any CI issues and try to merge manually.

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servodriver: Shut down Servo elegantly when all tests finish web-platform-tests/wpt#55907

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yezhizhen changed the title ~~WIP: Elegance is power~~ Servodriver (WIP): Shut down Servo elegantly when all tests finishes Nov 6, 2025

yezhizhen changed the title ~~Servodriver (WIP): Shut down Servo elegantly when all tests finishes~~ Servodriver (WIP): Shut down Servo elegantly when all tests finish Nov 6, 2025

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jschwe mentioned this pull request Nov 6, 2025

Add code-coverage option to mach run, test-wpt and test-devtools #39916

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yezhizhen marked this pull request as ready for review November 13, 2025 00:34

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yezhizhen added 4 commits November 16, 2025 10:04

Normally shutdown Servo with retry

2e17cd4

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

Do not reuse connection

bba9544

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

- Use requests to clean resources

e828762

- Add retry Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

Fixing TIMEOUT

629183e

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

yezhizhen force-pushed the change-wpt branch from d3ad52c to f97b92f Compare November 16, 2025 01:05

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Apply review suggestions

1b4fdec

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

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Merged via the queue into servo:main with commit cc4c762 Nov 16, 2025
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yezhizhen deleted the change-wpt branch November 16, 2025 02:46

servo-highfive removed the S-awaiting-merge The PR is in the process of compiling and running tests on the automated CI. label Nov 16, 2025

	self.logger.info("Servo has shutted down normally.")
	self.logger.info("Servo has shut down normally.")

Uh oh!

servodriver: Shut down Servo elegantly when all tests finish #40455

servodriver: Shut down Servo elegantly when all tests finish #40455

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