test: add integration test for sysupdate

diff --git a/test/TEST-72-SYSUPDATE/Makefile b/test/TEST-72-SYSUPDATE/Makefile
new file mode 120000 (symlink)
index 0000000..e9f93b1
--- /dev/null
+++ b/test/TEST-72-SYSUPDATE/Makefile
@@ -0,0 +1 @@
+../TEST-01-BASIC/Makefile
\ No newline at end of file

diff --git a/test/TEST-72-SYSUPDATE/test.sh b/test/TEST-72-SYSUPDATE/test.sh
new file mode 100755 (executable)
index 0000000..471b02e
--- /dev/null
+++ b/test/TEST-72-SYSUPDATE/test.sh
@@ -0,0 +1,16 @@
+#!/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 -e
+
+TEST_DESCRIPTION="test sysupdate"
+
+# shellcheck source=test/test-functions
+. "${TEST_BASE_DIR:?}/test-functions"
+
+test_append_files() {
+    inst_binary sha256sum
+}
+
+do_test "$@"

diff --git a/test/units/testsuite-72.service b/test/units/testsuite-72.service
new file mode 100644 (file)
index 0000000..1640350
--- /dev/null
+++ b/test/units/testsuite-72.service
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+Description=TEST-72-SYSUPDATE
+
+[Service]
+ExecStartPre=rm -f /failed /testok
+ExecStart=/usr/lib/systemd/tests/testdata/units/%N.sh
+Type=oneshot

diff --git a/test/units/testsuite-72.sh b/test/units/testsuite-72.sh
new file mode 100755 (executable)
index 0000000..9effc98
--- /dev/null
+++ b/test/units/testsuite-72.sh
@@ -0,0 +1,170 @@
+#!/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
+
+if ! test -x "$SYSUPDATE"; then
+    echo "no systemd-sysupdate" >/skipped
+    exit 0
+fi
+
+export SYSTEMD_PAGER=cat
+export SYSTEMD_LOG_LEVEL=debug
+
+rm -f /var/tmp/72-joined.raw
+truncate -s 10M /var/tmp/72-joined.raw
+
+sfdisk /var/tmp/72-joined.raw <<EOF
+label: gpt
+unit: sectors
+sector-size: 512
+
+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
+
+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=/var/tmp/72-joined.raw
+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=/var/tmp/72-joined.raw
+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
+
+rm -rf /var/tmp/72-source
+mkdir -p /var/tmp/72-source
+
+new_version() {
+    # Create a pair of random partition payloads, and compress one
+    dd if=/dev/urandom of="/var/tmp/72-source/part1-$1.raw" bs=1024 count=1024
+    dd if=/dev/urandom of="/var/tmp/72-source/part2-$1.raw" bs=1024 count=1024
+    gzip -k -f "/var/tmp/72-source/part2-$1.raw"
+
+    mkdir -p "/var/tmp/72-source/dir-$1"
+    echo $RANDOM >"/var/tmp/72-source/dir-$1/foo.txt"
+    echo $RANDOM >"/var/tmp/72-source/dir-$1/bar.txt"
+
+    tar --numeric-owner -C "/var/tmp/72-source/dir-$1/" -czf "/var/tmp/72-source/dir-$1.tar.gz" .
+
+    ( cd /var/tmp/72-source/ && sha256sum part* dir-*.tar.gz >SHA256SUMS )
+}
+
+update_now() {
+    # Update to newest version. First there should be an update ready, then we
+    # do the update, and then there should not be any ready anymore
+
+    "$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() {
+    # Expects: version ID + sector offset of both partitions to compare
+    dd if=/var/tmp/72-joined.raw bs=1024 skip="$2" count=1024 | cmp "/var/tmp/72-source/part1-$1.raw"
+    dd if=/var/tmp/72-joined.raw bs=1024 skip="$3" count=1024 | cmp "/var/tmp/72-source/part2-$1.raw"
+    cmp "/var/tmp/72-source/dir-$1/foo.txt" /var/tmp/72-dirs/current/foo.txt
+    cmp "/var/tmp/72-source/dir-$1/bar.txt" /var/tmp/72-dirs/current/bar.txt
+}
+
+# Install initial version and verify
+new_version v1
+update_now
+verify_version v1 1024 3072
+
+# Create second version, update and verify that it is added
+new_version v2
+update_now
+verify_version v2 2048 4096
+
+# Create third version, update and verify it replaced the first version
+new_version v3
+update_now
+verify_version v3 1024 3072
+
+# 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 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=/var/tmp/72-joined.raw
+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 v4 2048 4096
+
+rm  /var/tmp/72-joined.raw
+rm -r /var/tmp/72-dirs /var/tmp/72-defs /var/tmp/72-source
+
+echo OK >/testok
+
+exit 0