Bug 188096

Summary: Layout Test tiled-drawing/scrolling/fixed/four-bars-zoomed.html is flaky text failure
Product: WebKit Reporter: Dawei Fenton (:realdawei) <realdawei>
Component: Tools / TestsAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: ap, lforschler, ryanhaddad, simon.fraser
Priority: P2    
Version: Other   
Hardware: Unspecified   
OS: Unspecified   

Description Dawei Fenton (:realdawei) 2018-07-27 10:37:38 PDT
The following layout test is flaky on Mac WK2

tiled-drawing/scrolling/fixed/four-bars-zoomed.html

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=tiled-drawing%2Fscrolling%2Ffixed%2Ffour-bars-zoomed.html

--- /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/fixed/four-bars-zoomed-expected.txt
+++ /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/fixed/four-bars-zoomed-actual.txt
@@ -56,9 +56,9 @@
       (coverage rect 0.00, 0.00 341.30 x 254.35)
       (intersects coverage rect 1)
       (contentsScale 2.30)
-      (tile cache coverage 0, 0 341 x 445)
-      (tile size 785 x 512)
-      (top left tile 0, 0 tiles grid 1 x 2)
+      (tile cache coverage 0, 0 445 x 445)
+      (tile size 512 x 512)
+      (top left tile 0, 0 tiles grid 2 x 2)
       (in window 1)
       (children 4
         (GraphicsLayer
Comment 1 Dawei Fenton (:realdawei) 2018-07-27 11:04:24 PDT
marked test as flaky in: https://trac.webkit.org/changeset/234316/webkit