1 files changed, 102 insertions, 0 deletions
diff --git a/test/units/TEST-02-UNITTESTS.sh b/test/units/TEST-02-UNITTESTS.sh
new file mode 100755
index 0000000..6392425
--- /dev/null
+++ b/test/units/TEST-02-UNITTESTS.sh
@@ -0,0 +1,102 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+if ! systemd-detect-virt -qc && [[ "${TEST_CMDLINE_NEWLINE:-}" != bar ]]; then
+    cat /proc/cmdline
+    echo >&2 "Expected TEST_CMDLINE_NEWLINE=bar from the kernel command line"
+    exit 1
+fi
+
+# If we're running with TEST_PREFER_NSPAWN=1 limit the set of tests we run
+# in QEMU to only those that can't run in a container to avoid running
+# the same tests again in a, most likely, very slow environment
+if ! systemd-detect-virt -qc && [[ "${TEST_PREFER_NSPAWN:-0}" -ne 0 ]]; then
+    TESTS_GLOB="test-loop-block"
+else
+    TESTS_GLOB=${TESTS_GLOB:-test-*}
+fi
+
+NPROC=$(nproc)
+MAX_QUEUE_SIZE=${NPROC:-2}
+
+# Reset state
+rm -fv /failed /skipped /testok
+touch /lock
+
+if ! systemd-detect-virt -qc; then
+    # Make sure ping works for unprivileged users (for test-bpf-firewall)
+    sysctl net.ipv4.ping_group_range="0 2147483647"
+fi
+
+# Check & report test results
+# Arguments:
+#   $1: test path
+#   $2: test exit code
+run_test() {
+    if [[ $# -ne 1 ]]; then
+        echo >&2 "run_test: missing arguments"
+        exit 1
+    fi
+
+    local test="$1"
+    local name="${test##*/}"
+    local environment=
+
+    echo "Executing test $name as unit $name.service"
+
+    case "$name" in
+        test-journal-flush)
+            environment="SYSTEMD_LOG_LEVEL=info"
+            ;;
+        test-journal-verify)
+            environment="SYSTEMD_LOG_LEVEL=crit"
+            ;;
+    esac
+
+    systemd-run \
+        --quiet \
+        --property Delegate=1 \
+        --property EnvironmentFile=-/usr/lib/systemd/systemd-asan-env \
+        --property "Environment=$environment" \
+        --unit="$name" \
+        --wait "$test" && ret=0 || ret=$?
+
+    exec {LOCK_FD}> /lock
+    flock --exclusive ${LOCK_FD}
+
+    if [[ $ret -eq 77 ]] || [[ $ret -eq 127 ]]; then
+        echo "$name skipped"
+        echo "$name" >>/skipped-tests
+        {
+            echo "--- $name begin ---"
+            journalctl --unit="$name" --no-hostname -o short-monotonic
+            echo "--- $name end ---"
+        } >>/skipped
+    elif [[ $ret -ne 0 ]]; then
+        echo "$name failed with $ret"
+        echo "$name" >>/failed-tests
+        {
+            echo "--- $name begin ---"
+            journalctl --unit="$name" --no-hostname -o short-monotonic
+            echo "--- $name end ---"
+        } >>/failed
+    else
+        echo "$name OK"
+        echo "$name" >>/testok
+    fi
+
+    exec {LOCK_FD}<&-
+}
+
+export -f run_test
+
+find /usr/lib/systemd/tests/unit-tests/ -maxdepth 1 -type f -name "${TESTS_GLOB}" -print0 |
+    xargs -0 -I {} --max-procs="$MAX_QUEUE_SIZE" bash -ec "run_test {}"
+
+# Test logs are sometimes lost, as the system shuts down immediately after
+journalctl --sync
+
+test ! -s /failed
+touch /testok