. ./skip-if-minimal-do.sh

rm -f chdir1
redo chdir2
redo chdir3

./flush-cache
redo-ifchange chdir3

rm -f chdir1
./flush-cache
redo-ifchange chdir3
[ -e chdir1 ] || exit 77

rm -f chdir1
./flush-cache
redo-ifchange chdir3
[ -e chdir1 ] || exit 78