test: add testcase for new CleanUnit logic

test/TEST-33-CLEAN-UNIT/Makefile

@@ -0,0 +1 @@
+../TEST-01-BASIC/Makefile

test/TEST-33-CLEAN-UNIT/test.sh

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+#!/bin/bash
+# -*- 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 CleanUnit"
+
+. $TEST_BASE_DIR/test-functions
+
+test_setup() {
+    create_empty_image
+    mkdir -p $TESTDIR/root
+    mount ${LOOPDEV}p1 $TESTDIR/root
+
+    (
+        LOG_LEVEL=5
+        eval $(udevadm info --export --query=env --name=${LOOPDEV}p2)
+
+        setup_basic_environment
+
+        # mask some services that we do not want to run in these tests
+        ln -fs /dev/null $initdir/etc/systemd/system/systemd-hwdb-update.service
+        ln -fs /dev/null $initdir/etc/systemd/system/systemd-journal-catalog-update.service
+        ln -fs /dev/null $initdir/etc/systemd/system/systemd-networkd.service
+        ln -fs /dev/null $initdir/etc/systemd/system/systemd-networkd.socket
+        ln -fs /dev/null $initdir/etc/systemd/system/systemd-resolved.service
+        ln -fs /dev/null $initdir/etc/systemd/system/systemd-machined.service
+
+        # setup the testsuite service
+        cat >$initdir/etc/systemd/system/testsuite.service <<EOF
+[Unit]
+Description=Testsuite service
+
+[Service]
+ExecStart=/bin/bash -x /testsuite.sh
+Type=oneshot
+StandardOutput=tty
+StandardError=tty
+EOF
+        cp testsuite.sh $initdir/
+
+        setup_testsuite
+    ) || return 1
+    setup_nspawn_root
+
+    ddebug "umount $TESTDIR/root"
+    umount $TESTDIR/root
+}
+
+do_test "$@"

test/TEST-33-CLEAN-UNIT/testsuite.sh

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+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+set -ex
+set -o pipefail
+
+cat > /etc/systemd/system/testservice.service <<EOF
+[Service]
+ConfigurationDirectory=testservice
+RuntimeDirectory=testservice
+StateDirectory=testservice
+CacheDirectory=testservice
+LogsDirectory=testservice
+RuntimeDirectoryPreserve=yes
+ExecStart=/bin/sleep infinity
+Type=exec
+EOF
+
+systemctl daemon-reload
+
+! test -e /etc/testservice
+! test -e /run/testservice
+! test -e /var/lib/testservice
+! test -e /var/cache/testservice
+! test -e /var/log/testservice
+
+systemctl start testservice
+
+test -d /etc/testservice
+test -d /run/testservice
+test -d /var/lib/testservice
+test -d /var/cache/testservice
+test -d /var/log/testservice
+
+! systemctl clean testservice
+
+systemctl stop testservice
+
+test -d /etc/testservice
+test -d /run/testservice
+test -d /var/lib/testservice
+test -d /var/cache/testservice
+test -d /var/log/testservice
+
+systemctl clean testservice --what=configuration
+
+! test -e /etc/testservice
+test -d /run/testservice
+test -d /var/lib/testservice
+test -d /var/cache/testservice
+test -d /var/log/testservice
+
+systemctl clean testservice
+
+! test -e /etc/testservice
+! test -e /run/testservice
+test -d /var/lib/testservice
+! test -e /var/cache/testservice
+test -d /var/log/testservice
+
+systemctl clean testservice --what=logs
+
+! test -e /etc/testservice
+! test -e /run/testservice
+test -d /var/lib/testservice
+! test -e /var/cache/testservice
+! test -e /var/log/testservice
+
+systemctl clean testservice --what=all
+
+! test -e /etc/testservice
+! test -e /run/testservice
+! test -e /var/lib/testservice
+! test -e /var/cache/testservice
+! test -e /var/log/testservice
+
+echo OK > /testok
+
+exit 0