Bug 305014 – REGRESSION(304987@main): Broke http/tests/webgpu/webgpu/web_platform/copyToTexture/video.html

• Component: New Bugs
• Status: RESOLVED FIXED

[Jonathan Bedard]

After 305168@main, http/tests/webgpu/webgpu/web_platform/copyToTexture/video.html started failing. Seems likely to be a rebaseline.

History:
https://results.webkit.org/?suite=layout-tests&test=http/tests/webgpu/webgpu/web_platform/copyToTexture/video.html

Build:
https://build.webkit.org/#/builders/1716/builds/1009

[Radar WebKit Bug Importer]

<rdar://problem/167652123>

[Jonathan Bedard]

Reproduction:
run-webkit-tests --no-build --no-retry --no-show-results --exit-after-n-failures=1 --expect-pass --iterations=1000 --force --release http/tests/webgpu/webgpu/web_platform/copyToTexture/video.html

[Ryan Haddad]

Based on the history link, it looks like this started failing with https://commits.webkit.org/304987@main, no?

[Ryan Haddad]

diff:
```
--- /Volumes/Data/worker/Apple-Sonoma-Release-AppleSilicon-WK2-Tests/build/layout-test-results/http/tests/webgpu/webgpu/web_platform/copyToTexture/video-expected.txt
+++ /Volumes/Data/worker/Apple-Sonoma-Release-AppleSilicon-WK2-Tests/build/layout-test-results/http/tests/webgpu/webgpu/web_platform/copyToTexture/video-actual.txt
@@ -14,7 +14,6 @@
     eventualExpectOK@http://127.0.0.1:8000/webgpu/common/framework/fixture.js:414:34
     expectSinglePixelComparisonsAreOkInTexture@http://127.0.0.1:8000/webgpu/webgpu/texture_test_utils.js:238:21
     @http://127.0.0.1:8000/webgpu/webgpu/web_platform/copyToTexture/video.spec.js:105:53
-    @http://127.0.0.1:8000/webgpu/webgpu/web_platform/copyToTexture/video.spec.js:64:60
```

`video.spec.js:64` appears to be an await function, so it seems related to 304987@main based on the commit message

[Ryan Haddad]

I don't see the test having failed on the PR for that commit, but it looks like the whole directory is marked as flaky so it isn't running on EWS (due to the --skip-failing-tests argument)

LayoutTests/platform/mac-wk2/TestExpectations:2364:http/tests/webgpu/webgpu/web_platform/copyToTexture [ Pass Timeout ]

[Jonathan Bedard]

Yes, regression point is https://commits.webkit.org/304987@main, I fat-fingered the commit in the original report.