# with enough force however …
cp -a dpkg.status.backup rootdir/var/lib/dpkg/status
+ testsuccess aptget install systemd-sysv -y -t "$1" -o APT::Force-LoopBreak=1 -o Debug::pkgDpkgPm=1
+ cp rootdir/tmp/testsuccess.output apt.output
+ testsuccess grep -- '--force-remove-essential --remove sysvinit' apt.output
testsuccess aptget install systemd-sysv -y -t "$1" -o APT::Force-LoopBreak=1
testdpkginstalled 'sysvinit' 'systemd-sysv'
}