Bug 208471 – [ Mac wk2 ] tiled-drawing/scrolling/fast-scroll-div-latched-mainframe-with-handler.html is flaky failing.

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: Scrolling

[Jason Lawrence]

tiled-drawing/scrolling/fast-scroll-div-latched-mainframe-with-handler.html

Description:
This test is flaky failing on Mac wk2. It appears to have been flaky failing throughout the visible history.

History:
https://results.webkit.org/?suite=layout-tests&test=tiled-drawing%2Fscrolling%2Ffast-scroll-div-latched-mainframe-with-handler.html&limit=50000

Diff:
--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/fast-scroll-div-latched-mainframe-with-handler-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/fast-scroll-div-latched-mainframe-with-handler-actual.txt
@@ -57,15 +57,15 @@
 (GraphicsLayer
   (anchor 0.00 0.00)
   (bounds 2008.00 2281.00)
-  (visible rect 0.00, 70.00 785.00 x 585.00)
-  (coverage rect 0.00, 70.00 785.00 x 585.00)
+  (visible rect 0.00, 20.00 785.00 x 585.00)
+  (coverage rect 0.00, 20.00 785.00 x 585.00)
   (intersects coverage rect 1)
   (contentsScale 1.00)
   (children 1
     (GraphicsLayer
       (bounds 2008.00 2281.00)
       (contentsOpaque 1)
-      (visible rect 0.00, 70.00 785.00 x 585.00)
+      (visible rect 0.00, 20.00 785.00 x 585.00)
       (coverage rect 0.00, 0.00 1570.00 x 1755.00)
       (intersects coverage rect 1)
       (contentsScale 1.00)

[Radar WebKit Bug Importer]

<rdar://problem/59967740>

[Jason Lawrence]

I have marked this test as failing while this issue is investigated.
https://trac.webkit.org/changeset/257738/webkit

[Jason Lawrence]

I can reproduce this issue with r257710 by running the command below.
run-webkit-tests --iterations 2000 --exit-after-n-failures 3 --no-retry --force -f --debug tiled-drawing/scrolling/fast-scroll-div-latched-mainframe-with-handler.html

[994/2000] tiled-drawing/scrolling/fast-scroll-div-latched-mainframe-with-handler.html failed unexpectedly (text diff)
1999 tests ran as expected, 1 didn't:

[Simon Fraser (smfr)]

No longer flakey. Expectation removed in r258811.

*** This bug has been marked as a duplicate of bug 197819 ***