mirror of
https://github.com/systemd/systemd.git
synced 2024-12-25 01:34:28 +03:00
117 lines
3.3 KiB
Bash
Executable File
117 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -eux
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set -o pipefail
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if ! systemd-detect-virt -qc && [[ "${TEST_CMDLINE_NEWLINE:-}" != bar ]]; then
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cat /proc/cmdline
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echo >&2 "Expected TEST_CMDLINE_NEWLINE=bar from the kernel command line"
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exit 1
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fi
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# If we're running with TEST_PREFER_NSPAWN=1 limit the set of tests we run
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# in QEMU to only those that can't run in a container to avoid running
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# the same tests again in a, most likely, very slow environment
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if ! systemd-detect-virt -qc && [[ "${TEST_PREFER_NSPAWN:-0}" -ne 0 ]]; then
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TESTS_GLOB="test-loop-block"
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else
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TESTS_GLOB=${TESTS_GLOB:-test-*}
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fi
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NPROC=$(nproc)
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MAX_QUEUE_SIZE=${NPROC:-2}
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mapfile -t TEST_LIST < <(find /usr/lib/systemd/tests/unit-tests/ -maxdepth 1 -type f -name "${TESTS_GLOB}")
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# Reset state
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rm -fv /failed /skipped /testok
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if ! systemd-detect-virt -qc; then
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# Make sure ping works for unprivileged users (for test-bpf-firewall)
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sysctl net.ipv4.ping_group_range="0 2147483647"
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fi
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# Check & report test results
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# Arguments:
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# $1: test path
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# $2: test exit code
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report_result() {
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if [[ $# -ne 2 ]]; then
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echo >&2 "check_result: missing arguments"
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exit 1
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fi
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local name="${1##*/}"
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local ret=$2
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if [[ $ret -ne 0 && $ret != 77 && $ret != 127 ]]; then
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echo "$name failed with $ret"
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echo "$name" >>/failed-tests
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{
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echo "--- $name begin ---"
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cat "/$name.log"
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echo "--- $name end ---"
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} >>/failed
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elif [[ $ret == 77 || $ret == 127 ]]; then
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echo "$name skipped"
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echo "$name" >>/skipped-tests
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{
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echo "--- $name begin ---"
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cat "/$name.log"
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echo "--- $name end ---"
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} >>/skipped
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else
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echo "$name OK"
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echo "$name" >>/testok
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fi
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systemd-cat echo "--- $name ---"
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systemd-cat cat "/$name.log"
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}
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set +x
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# Associative array for running tasks, where running[test-path]=PID
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declare -A running=()
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for task in "${TEST_LIST[@]}"; do
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# If there's MAX_QUEUE_SIZE running tasks, keep checking the running queue
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# until one of the tasks finishes, so we can replace it.
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while [[ ${#running[@]} -ge $MAX_QUEUE_SIZE ]]; do
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for key in "${!running[@]}"; do
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if ! kill -0 "${running[$key]}" &>/dev/null; then
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# Task has finished, report its result and drop it from the queue
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wait "${running[$key]}" && ec=0 || ec=$?
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report_result "$key" "$ec"
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unset "running[$key]"
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# Break from inner for loop and outer while loop to skip
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# the sleep below when we find a free slot in the queue
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break 2
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fi
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done
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# Precisely* calculated constant to keep the spinlock from burning the CPU(s)
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sleep 0.01
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done
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if [[ -x $task ]]; then
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echo "Executing test '$task'"
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log_file="/${task##*/}.log"
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$task &>"$log_file" &
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running[$task]=$!
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fi
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done
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# Wait for remaining running tasks
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for key in "${!running[@]}"; do
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echo "Waiting for test '$key' to finish"
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wait "${running[$key]}" && ec=0 || ec=$?
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report_result "$key" "$ec"
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unset "running[$key]"
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done
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set -x
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# Test logs are sometimes lost, as the system shuts down immediately after
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journalctl --sync
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test ! -s /failed
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touch /testok
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