mmdebstrap/tests/install-busybox-based-sub-essential-system
Johannes Schauer Marin Rodrigues 4c3fddcd54
rewrite coverage.sh
- multiple individual shell scripts instead of one 3.5k line monster
 - tests driven by Python script allowing:
    * declarative test description in coverage.txt
    * collecting errors instead of aborting on first error
    * skipping tests
    * running specific tests
2022-05-28 17:49:05 +02:00

33 lines
1.3 KiB
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#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
pkgs=base-files,base-passwd,busybox,debianutils,dpkg,libc-bin,mawk,tar
# busybox --install -s will install symbolic links into the rootfs, leaving
# existing files untouched. It has to run after extraction (otherwise there is
# no busybox binary) and before first configuration
{{ CMD }} --mode=root --variant=custom \
--include=$pkgs \
--setup-hook='mkdir -p "$1/bin"' \
--setup-hook='echo root:x:0:0:root:/root:/bin/sh > "$1/etc/passwd"' \
--setup-hook='printf "root:x:0:\nmail:x:8:\nutmp:x:43:\n" > "$1/etc/group"' \
--extract-hook='chroot "$1" busybox --install -s' \
{{ DIST }} /tmp/debian-chroot {{ MIRROR }}
echo "$pkgs" | tr ',' '\n' > /tmp/expected
chroot /tmp/debian-chroot dpkg-query -f '${binary:Package}\n' -W \
| comm -12 - /tmp/expected \
| diff -u - /tmp/expected
rm /tmp/expected
for cmd in echo cat sed grep; do
test -L /tmp/debian-chroot/bin/$cmd
test "$(readlink /tmp/debian-chroot/bin/$cmd)" = "/bin/busybox"
done
for cmd in sort; do
test -L /tmp/debian-chroot/usr/bin/$cmd
test "$(readlink /tmp/debian-chroot/usr/bin/$cmd)" = "/bin/busybox"
done
chroot /tmp/debian-chroot echo foobar \
| chroot /tmp/debian-chroot cat \
| chroot /tmp/debian-chroot sort \
| chroot /tmp/debian-chroot sed 's/foobar/blubber/' \
| chroot /tmp/debian-chroot grep blubber >/dev/null
rm -r /tmp/debian-chroot