mmdebstrap/tests/unshare-as-root-user

#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
[ "$(whoami)" = "root" ]
trap "rm -f /tmp/debian-chroot.tar" EXIT INT TERM
{{ CMD }} --mode=unshare --variant=apt \
  --customize-hook='chroot "$1" sh -c "test -e /proc/self/fd"' \
  {{ DIST }} /tmp/debian-chroot.tar {{ MIRROR }}
tar -tf /tmp/debian-chroot.tar | sort | diff -u tar1.txt -