[Webkit-unassigned] [Bug 48021] New: [chromium] Linux: compositing/tiling/huge-layer-with-layer-children-resize.html flaky

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=48021

           Summary: [chromium] Linux:
                    compositing/tiling/huge-layer-with-layer-children-resi
                    ze.html flaky
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kbr at google.com
                CC: senorblanco at chromium.org, jamesr at chromium.org,
                    vangelis at chromium.org, zmo at google.com,
                    enne at google.com, amarinichev at chromium.org


On Linux in DRT/NRWT (--platform chromium-gpu) compositing/tiling/huge-layer-with-layer-children-resize.html is flaky. It looks like the layer resize operation is not always taking effect. Here are the diffs of a failing run:

--- /usr/local/google/home/kbr/src/chrome6/src/webkit/Debug/layout-test-results/compositing/tiling/huge-layer-with-layer-children-resize-expected.txt 
+++ /usr/local/google/home/kbr/src/chrome6/src/webkit/Debug/layout-test-results/compositing/tiling/huge-layer-with-layer-children-resize-actual.txt 
@@ -32,14 +32,14 @@

 Second (huge layer):
 (GraphicsLayer
-  (bounds 785.00 5116.00)
+  (bounds 785.00 616.00)
   (children 1
     (GraphicsLayer
-      (bounds 785.00 5116.00)
+      (bounds 785.00 616.00)
       (children 1
         (GraphicsLayer
           (position 8.00 72.00)
-          (bounds 502.00 5002.00)
+          (bounds 502.00 502.00)
           (drawsContent 1)
           (children 2
             (GraphicsLayer
@@ -48,7 +48,7 @@
               (drawsContent 1)
             )
             (GraphicsLayer
-              (position 276.00 4701.00)
+              (position 276.00 201.00)
               (bounds 200.00 200.00)
               (drawsContent 1)
             )

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