Bug 172148 – tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical.html is still flaky after r209070

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: New Bugs

[Matt Lewis]

The test tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical.html is a flaky failure still.

A proposed fix was given in r209070 https://trac.webkit.org/changeset/209070/webkit

History:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=tiled-drawing%2Fscrolling%2Fscroll-snap%2Fscroll-snap-mandatory-mainframe-vertical.html

The test was still flaky on El Capitan and Sierra.
https://build.webkit.org/results/Apple%20El%20Capitan%20Release%20WK2%20(Tests)/r216883%20(1543)/results.html
https://build.webkit.org/builders/Apple%20El%20Capitan%20Release%20WK2%20(Tests)/builds/1543

Diff
--- /Volumes/Data/slave/elcapitan-release-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical-expected.txt
+++ /Volumes/Data/slave/elcapitan-release-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical-actual.txt
@@ -1,6 +1,7 @@
 PASS div scrolled to next window.
-PASS div honored snap points.
+FAIL div did not snap back to proper location. (610 vs. 600)
 PASS successfullyParsed is true
+Some tests failed.
 
 TEST COMPLETE

[Matt Lewis]

I have been unable to reproduce the failure on both debug and release for Sierra.

[Matt Lewis]

Marked as flaky failure on Mac WK2:
https://trac.webkit.org/changeset/219825/webkit

[Wenson Hsieh]

*** This bug has been marked as a duplicate of bug 165196 ***