./dstack.tests: line 6: pushd: /tmp/xxx-notthere: No such file or directory
./dstack.tests: line 9: pushd: no other directory
./dstack.tests: line 10: popd: directory stack empty
./dstack.tests: line 13: pushd: -m: invalid number
pushd: usage: pushd [dir | +N | -N] [-n]
./dstack.tests: line 14: popd: -m: invalid number
popd: usage: popd [+N | -N] [-n]
./dstack.tests: line 15: dirs: -m: invalid number
dirs: usage: dirs [-clpv] [+N] [-N]
./dstack.tests: line 16: dirs: 7: invalid option
dirs: usage: dirs [-clpv] [+N] [-N]
/
ok
/usr /
/usr /
/usr /
/usr /
/usr /
/
/usr /
/etc /usr /
/etc /usr /
/etc /usr /
 0  /etc
 1  /usr
 2  /
/usr /etc /
/etc /usr /
/tmp /etc /usr /
/tmp
/tmp
/usr
/usr
./dstack.tests: line 58: dirs: 9: directory stack index out of range
./dstack.tests: line 58: dirs: 9: directory stack index out of range
./dstack.tests: line 59: pushd: +9: directory stack index out of range
./dstack.tests: line 59: pushd: -9: directory stack index out of range
./dstack.tests: line 60: popd: +9: directory stack index out of range
./dstack.tests: line 60: popd: -9: directory stack index out of range
/tmp /etc /
/tmp /etc /
/tmp /etc /
/tmp /usr /etc /
/tmp
/tmp /usr /etc /
/tmp /usr /etc /
/tmp
/tmp /bin /etc /
/tmp
/tmp /bin /
/tmp
/bin / /tmp
/bin / /tmp
/bin
/bin