This test was added with http://trac.webkit.org/changeset/201476
It is marked as a failure on mac-wk1 and ios-simulator, but it is timing out on every run on iso-simulator-wk1 and frequently timing out on mac-wk2
Marked as a flaky timeout in https://trac.webkit.org/r201662
Test is also failing
This test was marked as failing on Mac wk2 here: https://trac.webkit.org/changeset/256625/webkit
I was not able to reproduce this issue in iterations using r256857 with the command below.
Run-webkit-tests fast/scrolling/scroll-container-horizontally.html --iterations 3000 --exit-after-n-failures 5 -f --force
I wasn't able to reproduce the issue with a debug build of r256833 either. I used this command: run-webkit-tests fast/scrolling/scroll-container-horizontally.html --iterations 3000 --exit-after-n-failures 5 -f --force --debug
No longer flakey. Expectation removed in r258813.
*** This bug has been marked as a duplicate of bug 197819 ***