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test: exercise systemd-dissect --mount in TEST-50-DISSECT

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This commit is contained in:
Luca Boccassi 2020-07-10 10:30:33 +01:00
parent 42165319b1
commit 6939873412
2 changed files with 31 additions and 6 deletions
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2
test/TEST-50-DISSECT/test.sh
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@ -25,7 +25,9 @@ test_create_image() {
instmods loop =block instmods loop =block
instmods squashfs =squashfs instmods squashfs =squashfs
instmods dm_verity =md instmods dm_verity =md
install_dmevent
generate_module_dependencies generate_module_dependencies
inst_binary md5sum
inst_binary mksquashfs inst_binary mksquashfs
inst_binary veritysetup inst_binary veritysetup
) )

35
test/units/testsuite-50.sh
View File

@ -4,27 +4,50 @@
set -ex set -ex
set -o pipefail set -o pipefail
cleanup()
{
if [ -z "${image_dir}" ]; then
return
fi
rm -rf "${image_dir}"
}
cd /tmp cd /tmp
image=$(mktemp -d -t -p /tmp tmp.XXXXXX) image_dir="$(mktemp -d -t -p /tmp tmp.XXXXXX)"
if [ -z "${image}" ] || [ ! -d "${image}" ]; then if [ -z "${image_dir}" ] || [ ! -d "${image_dir}" ]; then
echo "Could not create temporary directory with mktemp under /tmp" echo "mktemp under /tmp failed"
exit 1 exit 1
fi fi
trap cleanup EXIT
image="${image_dir}/img"
mkdir -p ${image}/usr/lib ${image}/etc mkdir -p ${image}/usr/lib ${image}/etc
cp /usr/lib/os-release ${image}/usr/lib/ cp /usr/lib/os-release ${image}/usr/lib/
cp /etc/machine-id /etc/os-release ${image}/etc/ cp /etc/machine-id /etc/os-release ${image}/etc/
mksquashfs ${image} ${image}.raw mksquashfs ${image} ${image}.raw
veritysetup format ${image}.raw ${image}.verity | grep '^Root hash:' | cut -f2 | tr -d '\n' > ${image}.roothash veritysetup format ${image}.raw ${image}.verity | grep '^Root hash:' | cut -f2 | tr -d '\n' > ${image}.roothash
roothash="$(cat ${image}.roothash)"
/usr/lib/systemd/systemd-dissect ${image}.raw | grep -q -F "Found read-only 'root' partition of type squashfs with verity" /usr/lib/systemd/systemd-dissect ${image}.raw | grep -q -F "Found read-only 'root' partition of type squashfs with verity"
/usr/lib/systemd/systemd-dissect ${image}.raw | grep -q -F -f /usr/lib/os-release /usr/lib/systemd/systemd-dissect ${image}.raw | grep -q -F -f /usr/lib/os-release
mv ${image}.verity ${image}.fooverity mv ${image}.verity ${image}.fooverity
mv ${image}.roothash ${image}.foohash mv ${image}.roothash ${image}.foohash
/usr/lib/systemd/systemd-dissect ${image}.raw --root-hash=`cat ${image}.foohash` --verity-data=${image}.fooverity | grep -q -F "Found read-only 'root' partition of type squashfs with verity" /usr/lib/systemd/systemd-dissect ${image}.raw --root-hash=${roothash} --verity-data=${image}.fooverity | grep -q -F "Found read-only 'root' partition of type squashfs with verity"
/usr/lib/systemd/systemd-dissect ${image}.raw --root-hash=`cat ${image}.foohash` --verity-data=${image}.fooverity | grep -q -F -f /usr/lib/os-release /usr/lib/systemd/systemd-dissect ${image}.raw --root-hash=${roothash} --verity-data=${image}.fooverity | grep -q -F -f /usr/lib/os-release
mv ${image}.fooverity ${image}.verity
mv ${image}.foohash ${image}.roothash
mkdir -p ${image_dir}/mount
/usr/lib/systemd/systemd-dissect --mount ${image}.raw ${image_dir}/mount
pushd ${image_dir}/mount/etc/
(cd /etc; md5sum os-release) | md5sum -c
cd ../usr/lib
(cd /usr/lib; md5sum os-release) | md5sum -c
popd
umount ${image_dir}/mount
echo OK > /testok echo OK > /testok