test: add tests for systemd-tmpfiles

test/TEST-22-TMPFILES/Makefile

@@ -0,0 +1,4 @@
+BUILD_DIR=$(shell ../../tools/find-build-dir.sh)
+
+all setup clean run:
+	@basedir=../.. TEST_BASE_DIR=../ BUILD_DIR=$(BUILD_DIR) ./test.sh --$@

test/TEST-22-TMPFILES/run-tmpfiles-tests.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -x
+set -e
+
+>/failed
+
+for t in test-*.sh; do
+        echo "Running $t"; ./$t
+done
+
+touch /testok
+rm /failed

test/TEST-22-TMPFILES/test-01.sh

@@ -0,0 +1,13 @@
+#! /bin/bash
+#
+# With "e" don't attempt to set permissions when file doesn't exist, see
+# https://github.com/systemd/systemd/pull/6682.
+#
+
+set -e
+
+rm -fr /tmp/test
+
+echo "e /tmp/test - root root 1d" | systemd-tmpfiles --create -
+
+! test -e /tmp/test

test/TEST-22-TMPFILES/test.sh

@@ -0,0 +1,38 @@
+#!/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="Tmpfiles related tests"
+TEST_NO_QEMU=1
+
+. $TEST_BASE_DIR/test-functions
+
+test_setup() {
+    # create the basic filesystem layout
+    setup_basic_environment >/dev/null
+    inst_binary mv
+    inst_binary stat
+    inst_binary seq
+    inst_binary xargs
+
+    # 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
+    cp testsuite.service $initdir/etc/systemd/system/
+    setup_testsuite
+
+    mkdir -p $initdir/testsuite
+    cp run-tmpfiles-tests.sh $initdir/testsuite/
+    cp test-*.sh $initdir/testsuite/
+
+    # create dedicated rootfs for nspawn (located in $TESTDIR/nspawn-root)
+    setup_nspawn_root
+}
+
+do_test "$@"

test/TEST-22-TMPFILES/testsuite.service

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+[Unit]
+Description=Testsuite service
+After=multi-user.target
+
+[Service]
+WorkingDirectory=/testsuite
+ExecStart=/testsuite/run-tmpfiles-tests.sh
+Type=oneshot