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-rwxr-xr-xtest/units/testsuite-02.sh113
1 files changed, 113 insertions, 0 deletions
diff --git a/test/units/testsuite-02.sh b/test/units/testsuite-02.sh
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+#!/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=${NPROC:-2}
+mapfile -t TEST_LIST < <(find /usr/lib/systemd/tests/unit-tests/ -maxdepth 1 -type f -name "${TESTS_GLOB}")
+
+# Reset state
+rm -fv /failed /skipped /testok
+
+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
+report_result() {
+ if [[ $# -ne 2 ]]; then
+ echo >&2 "check_result: missing arguments"
+ exit 1
+ fi
+
+ local name="${1##*/}"
+ local ret=$2
+
+ if [[ $ret -ne 0 && $ret != 77 && $ret != 127 ]]; then
+ echo "$name failed with $ret"
+ echo "$name" >>/failed-tests
+ {
+ echo "--- $name begin ---"
+ cat "/$name.log"
+ echo "--- $name end ---"
+ } >>/failed
+ elif [[ $ret == 77 || $ret == 127 ]]; then
+ echo "$name skipped"
+ echo "$name" >>/skipped-tests
+ {
+ echo "--- $name begin ---"
+ cat "/$name.log"
+ echo "--- $name end ---"
+ } >>/skipped
+ else
+ echo "$name OK"
+ echo "$name" >>/testok
+ fi
+}
+
+set +x
+# Associative array for running tasks, where running[test-path]=PID
+declare -A running=()
+for task in "${TEST_LIST[@]}"; do
+ # If there's MAX_QUEUE_SIZE running tasks, keep checking the running queue
+ # until one of the tasks finishes, so we can replace it.
+ while [[ ${#running[@]} -ge $MAX_QUEUE_SIZE ]]; do
+ for key in "${!running[@]}"; do
+ if ! kill -0 "${running[$key]}" &>/dev/null; then
+ # Task has finished, report its result and drop it from the queue
+ wait "${running[$key]}" && ec=0 || ec=$?
+ report_result "$key" "$ec"
+ unset "running[$key]"
+ # Break from inner for loop and outer while loop to skip
+ # the sleep below when we find a free slot in the queue
+ break 2
+ fi
+ done
+
+ # Precisely* calculated constant to keep the spinlock from burning the CPU(s)
+ sleep 0.01
+ done
+
+ if [[ -x $task ]]; then
+ echo "Executing test '$task'"
+ log_file="/${task##*/}.log"
+ $task &>"$log_file" &
+ running[$task]=$!
+ fi
+done
+
+# Wait for remaining running tasks
+for key in "${!running[@]}"; do
+ echo "Waiting for test '$key' to finish"
+ wait "${running[$key]}" && ec=0 || ec=$?
+ report_result "$key" "$ec"
+ unset "running[$key]"
+done
+
+set -x
+
+# Test logs are sometimes lost, as the system shuts down immediately after
+journalctl --sync
+
+test ! -s /failed
+touch /testok