tests: check that we delete evolvestate correctly after abort/stop
This patch adds test to check whether we delete the evolvestate correctly after
aborting or stopping an interrupted evolve which is caused because of `next
--evolve`.
# utility to setup pythonpath to point into the tested repository
export SRCDIR=`dirname $TESTDIR`
if [ -n "$PYTHONPATH" ]; then
export HGTEST_ORIG_PYTHONPATH=$PYTHONPATH
export PYTHONPATH=$SRCDIR:$PYTHONPATH
else
export PYTHONPATH=$SRCDIR
fi