mirror of
https://github.com/systemd/systemd-stable.git
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02d87c62c0
Let's dump a list of skipped tests and logs from failed tests at the end of TEST-02-UNITTEST to make debugging fails in CI slightly less painful. (cherry picked from commit 2ac0e52f29eb5f0040882fc46bcfa369893577f3) (cherry picked from commit 4a468387acbc8a2bd51bffaeca242e415e55b614)
128 lines
3.6 KiB
Bash
Executable File
128 lines
3.6 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 "$name" >>/testok
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fi
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}
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set +x
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# Associative array for running tasks, where running[test-path]=PID
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declare -A running=()
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for task in "${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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# Write all pending messages, so they don't get mixed with the summaries below
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journalctl --sync
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# No need for full test logs in this case
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if [[ -s /skipped-tests ]]; then
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: "=== SKIPPED TESTS ==="
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cat /skipped-tests
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fi
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if [[ -s /failed ]]; then
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: "=== FAILED TESTS ==="
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cat /failed
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fi
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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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