The following layout test is failing on Mac
This test began failing near constantly after changes in https://trac.webkit.org/changeset/243032/webkit.
I was able to reproduce this locally with command:
run-webkit-tests inspector/model/remote-object.html --iterations 100 -f
it fails often on 242032 but passes on 242031.
marked failing in https://trac.webkit.org/changeset/243071/webkit until mark can fix this.
Also from https://bugs.webkit.org/show_bug.cgi?id=195827#c8:
It appears that changes in https://trac.webkit.org/changeset/243032
Are causing a JSC failure on the Debug queue
Regression range is 243030 to 243033
From the rollout ChangeLog:
The fix is incorrect: it relies on being able to determine liveness of an object in an ObjectPropertyCondition based on the state of the object's MarkedBit. However, there's no guarantee that GC has run and that the MarkedBit is already set even if the object is live. As a result, we may not re-install adaptive watchpoints based on presumed dead objects which are actually live.
I'm rolling this out, and will implement a more comprehensive fix to handle watchpoint liveness later.
*** Bug 196008 has been marked as a duplicate of this bug. ***
The rollout was landed in r243420: <http://trac.webkit.org/r243420>.