Bug 281238 – REGRESSION(284532@main): [iOS] compositing/tiling/tile-cache-zoomed.html is a consistant failure and false positives in EWS

• Status: NEW
• Component: New Bugs

[Marta Darbinyan]

The following test is a pre-existing failure in EWS iOS and constant failure on iOS 17 on main
compositing/tiling/tile-cache-zoomed.html

History:
https://results.webkit.org/?suite=layout-tests&test=compositing%2Ftiling%2Ftile-cache-zoomed.html

Test result link: 
https://build.webkit.org/results/Apple-iOS-17-Simulator-Release-WK2-Tests/284533@main%20(5535)/results.html

Diff logs:
@@ -1,21 +1,21 @@
 (GraphicsLayer
   (anchor 0.00 0.00)
   (bounds 1208.00 2590.00)
-  (visible rect 0.00, 0.00 800.00 x 600.00)
-  (coverage rect 0.00, 0.00 800.00 x 600.00)
+  (visible rect 0.00, 0.00 500.00 x 375.00)
+  (coverage rect 0.00, 0.00 500.00 x 375.00)
   (intersects coverage rect 1)
   (contentsScale 3.20)
   (children 1
     (GraphicsLayer
       (bounds 1208.00 2590.00)
       (contentsOpaque 1)
-      (visible rect 0.00, 0.00 800.00 x 600.00)
-      (coverage rect 0.00, 0.00 800.00 x 600.00)
+      (visible rect 0.00, 0.00 500.00 x 375.00)
+      (coverage rect 0.00, 0.00 500.00 x 375.00)
       (intersects coverage rect 1)
       (contentsScale 3.20)
-      (tile cache coverage 0, 0 960 x 640)
+      (tile cache coverage 0, 0 640 x 640)
       (tile size 512 x 512)
-      (top left tile 0, 0 tiles grid 3 x 2)
+      (top left tile 0, 0 tiles grid 2 x 2)
       (in window 1)
       (children 1
         (GraphicsLayer
@@ -23,8 +23,8 @@
           (bounds 700.00 2500.00)
           (contentsOpaque 1)
           (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 1.00 1.00])
-          (visible rect 0.00, 0.00 700.00 x 592.00)
-          (coverage rect -8.00, -8.00 800.00 x 600.00)
+          (visible rect 0.00, 0.00 492.00 x 367.00)
+          (coverage rect -8.00, -8.00 500.00 x 375.00)
           (intersects coverage rect 1)
           (contentsScale 3.20)
         )

[Radar WebKit Bug Importer]

<rdar://problem/137698632>

[EWS]

Test gardening commit 284988@main (2f70d219597a): <https://commits.webkit.org/284988@main>

Reviewed commits have been landed. Closing PR #34991 and removing active labels.