Bug 207518

Summary: [ Mac wk2 ] tiled-drawing/simple-document-with-margin-tiles.html is flaky failing.
Product: WebKit Reporter: Jason Lawrence <Lawrence.j>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: REOPENED ---    
Severity: Normal CC: simon.fraser, tsavell, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Mac   
OS: Unspecified   

Description Jason Lawrence 2020-02-10 16:26:04 PST 
tiled-drawing/simple-document-with-margin-tiles.html

Description:
This test is flaky failing on Mac wk2.

History:
https://results.webkit.org/?suite=layout-tests&test=tiled-drawing%2Fsimple-document-with-margin-tiles.html&limit=50000

Diff:
--- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/tiled-drawing/simple-document-with-margin-tiles-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/tiled-drawing/simple-document-with-margin-tiles-actual.txt
@@ -10,12 +10,12 @@
       (bounds 1208.00 2021.00)
       (contentsOpaque 1)
       (visible rect 0.00, 0.00 785.00 x 585.00)
-      (coverage rect -392.50, -512.00 1570.00 x 1755.00)
+      (coverage rect 0.00, 0.00 785.00 x 585.00)
       (intersects coverage rect 1)
       (contentsScale 1.00)
-      (tile cache coverage -512, -512 2048 x 2048)
+      (tile cache coverage 0, 0 1024 x 1024)
       (tile size 512 x 512)
-      (top left tile -1, -1 tiles grid 4 x 4)
+      (top left tile 0, 0 tiles grid 2 x 2)
       (in window 1)
     )
   )
Comment 1 Radar WebKit Bug Importer 2020-02-10 16:26:25 PST 
<rdar://problem/59330606>
Comment 2 Jason Lawrence 2020-02-10 16:32:00 PST 
I have marked this test as failing while it is being investigated.
https://trac.webkit.org/changeset/256229/webkit
Comment 3 Simon Fraser (smfr) 2020-03-21 11:56:09 PDT 
No longer flakey. Expectation removed in r258812

*** This bug has been marked as a duplicate of bug 197819 ***
Comment 4 Truitt Savell 2020-03-24 14:33:46 PDT 
*** Bug 209498 has been marked as a duplicate of this bug. ***
Comment 5 Truitt Savell 2020-03-24 14:34:26 PDT 
This test is still flaky. recent flake in history as on r258932