Bug 309283 – [macOS iOS] imported/w3c/web-platform-tests/html/semantics/forms/the-select-element/customizable-select/select-base-appearance-computed-style.html is a constant text failure

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Diego De La Toba]

imported/w3c/web-platform-tests/html/semantics/forms/the-select-element/customizable-select/select-base-appearance-computed-style.html is a constant text failure on macOS and iOS.


HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Fforms%2Fthe-select-element%2Fcustomizable-select%2Fselect-base-appearance-computed-style.html


DIFF:
--- /Volumes/Data/worker/Apple-Tahoe-Release-AppleSilicon-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/forms/the-select-element/customizable-select/select-base-appearance-computed-style-expected.txt
+++ /Volumes/Data/worker/Apple-Tahoe-Release-AppleSilicon-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/forms/the-select-element/customizable-select/select-base-appearance-computed-style-actual.txt
@@ -3,7 +3,7 @@
 
 FAIL UA styles of base appearance <select>. assert_equals: min-inline-size expected "calc-size(auto, max(size, 24px))" but got "0px"
 PASS UA styles of base appearance select::picker-icon.
-FAIL UA styles of base appearance ::picker(select) assert_equals: position-try-fallbacks expected "start span-end, end span-start, start span-start" but got "block-start span-inline-end, block-end span-inline-start, block-start span-inline-start"
+FAIL UA styles of base appearance ::picker(select) assert_equals: position-try-fallbacks expected "start span-end, end span-start, start span-start" but got "block-start span-inline-end"
 PASS UA styles of base appearance <option>.
 PASS UA styles of base appearance option::checkmark.
 PASS UA styles of base appearance <optgroup>.


DIFF URL:
https://build.webkit.org/results/Apple-Tahoe-Release-AppleSilicon-WK2-Tests/308698@main%20(2193)/imported/w3c/web-platform-tests/html/semantics/forms/the-select-element/customizable-select/select-base-appearance-computed-style-pretty-diff.html


REPRODUCTION:
Reproduced on macOS 26.2 release ToT with the following:

run-webkit-tests --no-build --no-retry --no-show-results --exit-after-n-failures=1 --expect-pass --iterations=100 --force --release imported/w3c/web-platform-tests/html/semantics/forms/the-select-element/customizable-select/select-base-appearance-computed-style.html

I will mark expectations as failure while this pends investigation.

[Radar WebKit Bug Importer]

<rdar://problem/171830921>

[Diego De La Toba]

Pull request: https://github.com/WebKit/WebKit/pull/59994

[EWS]

Test gardening commit 308734@main (18dd2a16d625): <https://commits.webkit.org/308734@main>

Reviewed commits have been landed. Closing PR #59994 and removing active labels.

[Diego De La Toba]

This was caused by a revert in 308660@main (reverted 307926@main).

[[e-mail]]

Pull request: https://github.com/WebKit/WebKit/pull/60251

[Tim Nguyen (:ntim)]

Test gardening pull request: https://github.com/WebKit/WebKit/pull/60982

[Tim Nguyen (:ntim)]

The PR that was reverted was re-landed in https://commits.webkit.org/308747@main

[EWS]

Test gardening commit 309596@main (e3de24c0fb9d): <https://commits.webkit.org/309596@main>

Reviewed commits have been landed. Closing PR #60982 and removing active labels.