Bug 171839 – [macS wk2] LayoutTest/tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical-then-horizontal.html is a flaky failure.

• Component: New Bugs
• Status: RESOLVED DUPLICATE

[Matt Lewis]

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

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

Build Log:
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20(Tests)/builds/1289

The test was last changed in r210560. https://trac.webkit.org/changeset/210560/webkit
First was only on Debug, but as of 5/4/2017 release also had failure.

diff:
--- /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical-then-horizontal-expected.txt
+++ /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/tiled-drawing/scrolling/scroll-snap/scroll-snap-mandatory-mainframe-vertical-then-horizontal-actual.txt
@@ -1,5 +1,6 @@
-PASS scroll offset snapped back to top.
+FAIL did not honor snap points (expected 0, observed 10).
 PASS successfullyParsed is true
+Some tests failed.
 
 TEST COMPLETE

[Matt Lewis]

Marked as flaky on macOS WK2 Debug

https://trac.webkit.org/changeset/222235/webkit

[Radar WebKit Bug Importer]

<rdar://problem/59110526>

[Jacob Uphoff]

Test is still flaky and is happening on release as well on Catalina and Mojave. Updating test expectations

[Jacob Uphoff]

Created attachment 389509 [details]
Update Test Expectations

[Truitt Savell]

Comment on attachment 389509 [details]
Update Test Expectations

Clearing flags on attachment: 389509

Committed r255560: <https://trac.webkit.org/changeset/255560>

[Simon Fraser (smfr)]

No longer flakey. Expectation removed in r258701.

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