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-rwxr-xr-xtest/units/testsuite-72.sh278
1 files changed, 278 insertions, 0 deletions
diff --git a/test/units/testsuite-72.sh b/test/units/testsuite-72.sh
new file mode 100755
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+++ b/test/units/testsuite-72.sh
@@ -0,0 +1,278 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+set -eux
+set -o pipefail
+
+SYSUPDATE=/lib/systemd/systemd-sysupdate
+SECTOR_SIZES="512 4096"
+BACKING_FILE=/var/tmp/72-joined.raw
+export SYSTEMD_ESP_PATH=/var/tmp/72-esp
+export SYSTEMD_XBOOTLDR_PATH=/var/tmp/72-xbootldr
+export SYSTEMD_PAGER=cat
+export SYSTEMD_LOG_LEVEL=debug
+
+if ! test -x "$SYSUPDATE"; then
+ echo "no systemd-sysupdate" >/skipped
+ exit 0
+fi
+
+# Loopback devices may not be supported. They are used because sfdisk cannot
+# change the sector size of a file, and we want to test both 512 and 4096 byte
+# sectors. If loopback devices are not supported, we can only test one sector
+# size, and the underlying device is likely to have a sector size of 512 bytes.
+if ! losetup --find >/dev/null 2>&1; then
+ echo "No loopback device support"
+ SECTOR_SIZES="512"
+fi
+
+trap cleanup ERR
+cleanup() {
+ set +o pipefail
+ blockdev="$( losetup --list --output NAME,BACK-FILE | grep $BACKING_FILE | cut -d' ' -f1)"
+ [ -n "$blockdev" ] && losetup --detach "$blockdev"
+ rm -f "$BACKING_FILE"
+ rm -rf /var/tmp/72-{dirs,defs,source,xbootldr,esp}
+ rm -f /testok
+}
+
+new_version() {
+ # Inputs:
+ # $1: sector size
+ # $2: version
+
+ # Create a pair of random partition payloads, and compress one
+ dd if=/dev/urandom of="/var/tmp/72-source/part1-$2.raw" bs="$1" count=2048
+ dd if=/dev/urandom of="/var/tmp/72-source/part2-$2.raw" bs="$1" count=2048
+ gzip -k -f "/var/tmp/72-source/part2-$2.raw"
+
+ # Create a random "UKI" payload
+ echo $RANDOM >"/var/tmp/72-source/uki-$2.efi"
+
+ # Create a random extra payload
+ echo $RANDOM >"/var/tmp/72-source/uki-extra-$2.efi"
+
+ # Create tarball of a directory
+ mkdir -p "/var/tmp/72-source/dir-$2"
+ echo $RANDOM >"/var/tmp/72-source/dir-$2/foo.txt"
+ echo $RANDOM >"/var/tmp/72-source/dir-$2/bar.txt"
+ tar --numeric-owner -C "/var/tmp/72-source/dir-$2/" -czf "/var/tmp/72-source/dir-$2.tar.gz" .
+
+ ( cd /var/tmp/72-source/ && sha256sum uki* part* dir-*.tar.gz >SHA256SUMS )
+}
+
+update_now() {
+ # Update to newest version. First there should be an update ready, then we
+ # do the update, and then there should not be any ready anymore
+
+ "$SYSUPDATE" --definitions=/var/tmp/72-defs --verify=no check-new
+ "$SYSUPDATE" --definitions=/var/tmp/72-defs --verify=no update
+ ( ! "$SYSUPDATE" --definitions=/var/tmp/72-defs --verify=no check-new )
+}
+
+verify_version() {
+ # Inputs:
+ # $1: block device
+ # $2: sector size
+ # $3: version
+ # $4: partition number of part1
+ # $5: partition number of part2
+
+ gpt_reserved_sectors=$(( 1024 * 1024 / $2 ))
+ part1_offset=$(( ( $4 - 1 ) * 2048 + gpt_reserved_sectors ))
+ part2_offset=$(( ( $5 - 1 ) * 2048 + gpt_reserved_sectors ))
+
+ # Check the partitions
+ dd if="$1" bs="$2" skip="$part1_offset" count=2048 | cmp "/var/tmp/72-source/part1-$3.raw"
+ dd if="$1" bs="$2" skip="$part2_offset" count=2048 | cmp "/var/tmp/72-source/part2-$3.raw"
+
+ # Check the UKI
+ cmp "/var/tmp/72-source/uki-$3.efi" "/var/tmp/72-xbootldr/EFI/Linux/uki_$3+3-0.efi"
+ test -z "$(ls -A /var/tmp/72-esp/EFI/Linux)"
+
+ # Check the extra efi
+ cmp "/var/tmp/72-source/uki-extra-$3.efi" "/var/tmp/72-xbootldr/EFI/Linux/uki_$3.efi.extra.d/extra.addon.efi"
+
+ # Check the directories
+ cmp "/var/tmp/72-source/dir-$3/foo.txt" /var/tmp/72-dirs/current/foo.txt
+ cmp "/var/tmp/72-source/dir-$3/bar.txt" /var/tmp/72-dirs/current/bar.txt
+}
+
+for sector_size in $SECTOR_SIZES ; do
+ # Disk size of:
+ # - 1MB for GPT
+ # - 4 partitions of 2048 sectors each
+ # - 1MB for backup GPT
+ disk_size=$(( sector_size * 2048 * 4 + 1024 * 1024 * 2 ))
+ rm -f "$BACKING_FILE"
+ truncate -s "$disk_size" "$BACKING_FILE"
+
+ if losetup --find >/dev/null 2>&1; then
+ # shellcheck disable=SC2086
+ blockdev="$(losetup --find --show --sector-size $sector_size $BACKING_FILE)"
+ else
+ blockdev="$BACKING_FILE"
+ fi
+
+ sfdisk "$blockdev" <<EOF
+label: gpt
+unit: sectors
+sector-size: $sector_size
+
+size=2048, type=4f68bce3-e8cd-4db1-96e7-fbcaf984b709, name=_empty
+size=2048, type=4f68bce3-e8cd-4db1-96e7-fbcaf984b709, name=_empty
+size=2048, type=2c7357ed-ebd2-46d9-aec1-23d437ec2bf5, name=_empty
+size=2048, type=2c7357ed-ebd2-46d9-aec1-23d437ec2bf5, name=_empty
+EOF
+
+ rm -rf /var/tmp/72-dirs
+ mkdir -p /var/tmp/72-dirs
+
+ rm -rf /var/tmp/72-defs
+ mkdir -p /var/tmp/72-defs
+
+ cat >/var/tmp/72-defs/01-first.conf <<EOF
+[Source]
+Type=regular-file
+Path=/var/tmp/72-source
+MatchPattern=part1-@v.raw
+
+[Target]
+Type=partition
+Path=$blockdev
+MatchPattern=part1-@v
+MatchPartitionType=root-x86-64
+EOF
+
+ cat >/var/tmp/72-defs/02-second.conf <<EOF
+[Source]
+Type=regular-file
+Path=/var/tmp/72-source
+MatchPattern=part2-@v.raw.gz
+
+[Target]
+Type=partition
+Path=$blockdev
+MatchPattern=part2-@v
+MatchPartitionType=root-x86-64-verity
+EOF
+
+ cat >/var/tmp/72-defs/03-third.conf <<EOF
+[Source]
+Type=directory
+Path=/var/tmp/72-source
+MatchPattern=dir-@v
+
+[Target]
+Type=directory
+Path=/var/tmp/72-dirs
+CurrentSymlink=/var/tmp/72-dirs/current
+MatchPattern=dir-@v
+InstancesMax=3
+EOF
+
+ cat >/var/tmp/72-defs/04-fourth.conf <<EOF
+[Source]
+Type=regular-file
+Path=/var/tmp/72-source
+MatchPattern=uki-@v.efi
+
+[Target]
+Type=regular-file
+Path=/EFI/Linux
+PathRelativeTo=boot
+MatchPattern=uki_@v+@l-@d.efi \
+ uki_@v+@l.efi \
+ uki_@v.efi
+Mode=0444
+TriesLeft=3
+TriesDone=0
+InstancesMax=2
+EOF
+
+ cat >/var/tmp/72-defs/05-fifth.conf <<EOF
+[Source]
+Type=regular-file
+Path=/var/tmp/72-source
+MatchPattern=uki-extra-@v.efi
+
+[Target]
+Type=regular-file
+Path=/EFI/Linux
+PathRelativeTo=boot
+MatchPattern=uki_@v.efi.extra.d/extra.addon.efi
+Mode=0444
+InstancesMax=2
+EOF
+
+ rm -rf /var/tmp/72-esp /var/tmp/72-xbootldr
+ mkdir -p /var/tmp/72-esp/EFI/Linux /var/tmp/72-xbootldr/EFI/Linux
+
+ rm -rf /var/tmp/72-source
+ mkdir -p /var/tmp/72-source
+
+ # Install initial version and verify
+ new_version "$sector_size" v1
+ update_now
+ verify_version "$blockdev" "$sector_size" v1 1 3
+
+ # Create second version, update and verify that it is added
+ new_version "$sector_size" v2
+ update_now
+ verify_version "$blockdev" "$sector_size" v2 2 4
+
+ # Create third version, update and verify it replaced the first version
+ new_version "$sector_size" v3
+ update_now
+ verify_version "$blockdev" "$sector_size" v3 1 3
+ test ! -f "/var/tmp/72-xbootldr/EFI/Linux/uki_v1+3-0.efi"
+ test ! -f "/var/tmp/72-xbootldr/EFI/Linux/uki_v1.efi.extra.d/extra.addon.efi"
+ test ! -d "/var/tmp/72-xbootldr/EFI/Linux/uki_v1.efi.extra.d"
+
+ # Create fourth version, and update through a file:// URL. This should be
+ # almost as good as testing HTTP, but is simpler for us to set up. file:// is
+ # abstracted in curl for us, and since our main goal is to test our own code
+ # (and not curl) this test should be quite good even if not comprehensive. This
+ # will test the SHA256SUMS logic at least (we turn off GPG validation though,
+ # see above)
+ new_version "$sector_size" v4
+
+ cat >/var/tmp/72-defs/02-second.conf <<EOF
+[Source]
+Type=url-file
+Path=file:///var/tmp/72-source
+MatchPattern=part2-@v.raw.gz
+
+[Target]
+Type=partition
+Path=$blockdev
+MatchPattern=part2-@v
+MatchPartitionType=root-x86-64-verity
+EOF
+
+ cat >/var/tmp/72-defs/03-third.conf <<EOF
+[Source]
+Type=url-tar
+Path=file:///var/tmp/72-source
+MatchPattern=dir-@v.tar.gz
+
+[Target]
+Type=directory
+Path=/var/tmp/72-dirs
+CurrentSymlink=/var/tmp/72-dirs/current
+MatchPattern=dir-@v
+InstancesMax=3
+EOF
+
+ update_now
+ verify_version "$blockdev" "$sector_size" v4 2 4
+
+ # Cleanup
+ [ -b "$blockdev" ] && losetup --detach "$blockdev"
+ rm "$BACKING_FILE"
+done
+
+rm -r /var/tmp/72-{dirs,defs,source,xbootldr,esp}
+
+touch /testok
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