REGRESSION(r292127): [ BigSur+ wk1 ] imported/w3c/web-platform-tests/css/css-contain/contain-body-overflow-002.html is a constant image failure

[Dawn Morningstar]

imported/w3c/web-platform-tests/css/css-contain/contain-body-overflow-002.html
Is a constant image failure on wk1 following the CSS changes in r292127


HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-contain%2Fcontain-body-overflow-002.html

DIFFS Will be attached.

DIFF-URL:
https://build.webkit.org/results/Apple-Monterey-Debug-WK1-Tests/r292164%20(1636)/imported/w3c/web-platform-tests/css/css-contain/contain-body-overflow-002-diffs.html

[Radar WebKit Bug Importer]

<rdar://problem/91137177>

[Dawn Morningstar]

Created attachment 456300 [details]
/imported/w3c/web-platform-tests/css/css-contain/contain-body-overflow-002-diffs.html DIFF images

[Robert Jenner]

Added test expectations as [ Failure ] for Mac-wk1 here:

https://commits.webkit.org/249095@main

[zalan]

this has something to do with our WK1 focus behavior.

@@ -28,6 +28,10 @@ body {
 <p tabindex=1 id=target>Test passes if there is no red.
 <script>
 window.onload = function() {
-    document.getElementById("target").focus()
+    testRunner.waitUntilDone();
+    document.getElementById("target").focus();
+    setTimeout(function() {
+        testRunner.notifyDone();
+    }, 0);
 }
 </script>

^^PASS.

[Tim Nguyen (:ntim)]

Pull request: https://github.com/WebKit/WebKit/pull/6508

[Tim Nguyen (:ntim)]

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/36968

[EWS]

Committed 256701@main (300a05321aff): <https://commits.webkit.org/256701@main>

Reviewed commits have been landed. Closing PR #6508 and removing active labels.