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Diffstat (limited to '')
| -rwxr-xr-x | collectors/log2journal/tests.sh | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/collectors/log2journal/tests.sh b/collectors/log2journal/tests.sh new file mode 100755 index 00000000..40243886 --- /dev/null +++ b/collectors/log2journal/tests.sh @@ -0,0 +1,148 @@ +#!/usr/bin/env bash + +if [ -f "${PWD}/log2journal" ]; then + log2journal_bin="${PWD}/log2journal" +else + log2journal_bin="$(which log2journal)" +fi + +[ -z "${log2journal_bin}" ] && echo >&2 "Cannot find log2journal binary" && exit 1 +echo >&2 "Using: ${log2journal_bin}" + +script_dir=$(dirname "$(readlink -f "$0")") +tests="${script_dir}/tests.d" + +if [ ! -d "${tests}" ]; then + echo >&2 "tests directory '${tests}' is not found." + exit 1 +fi + +# Create a random directory name in /tmp +tmp=$(mktemp -d /tmp/script_temp.XXXXXXXXXX) + +# Function to clean up the temporary directory on exit +cleanup() { + echo "Cleaning up..." + rm -rf "$tmp" +} + +# Register the cleanup function to run on script exit +trap cleanup EXIT + +# Change to the temporary directory +cd "$tmp" || exit 1 + +# ----------------------------------------------------------------------------- + +test_log2journal_config() { + local in="${1}" + local out="${2}" + shift 2 + + [ -f output ] && rm output + + printf >&2 "running: " + printf >&2 "%q " "${log2journal_bin}" "${@}" + printf >&2 "\n" + + "${log2journal_bin}" <"${in}" "${@}" >output 2>&1 + ret=$? + + [ $ret -ne 0 ] && echo >&2 "${log2journal_bin} exited with code: $ret" && cat output && exit 1 + + diff --ignore-all-space "${out}" output + [ $? -ne -0 ] && echo >&2 "${log2journal_bin} output does not match!" && exit 1 + + echo >&2 "OK" + echo >&2 + + return 0 +} + +# test yaml parsing +echo >&2 +echo >&2 "Testing full yaml config parsing..." +test_log2journal_config /dev/null "${tests}/full.output" -f "${tests}/full.yaml" --show-config || exit 1 + +echo >&2 "Testing command line parsing..." +test_log2journal_config /dev/null "${tests}/full.output" --show-config \ + --prefix=NGINX_ \ + --filename-key NGINX_LOG_FILENAME \ + --inject SYSLOG_IDENTIFIER=nginx-log \ + --inject=SYSLOG_IDENTIFIER2=nginx-log2 \ + --inject 'PRIORITY=${NGINX_STATUS}' \ + --inject='NGINX_STATUS_FAMILY=${NGINX_STATUS}${NGINX_METHOD}' \ + --rewrite 'PRIORITY=//${NGINX_STATUS}/inject,dont-stop' \ + --rewrite "PRIORITY=/^[123]/6" \ + --rewrite='PRIORITY=|^4|5' \ + '--rewrite=PRIORITY=-^5-3' \ + --rewrite "PRIORITY=;.*;4" \ + --rewrite 'NGINX_STATUS_FAMILY=|^(?<first_digit>[1-5])|${first_digit}xx' \ + --rewrite 'NGINX_STATUS_FAMILY=|.*|UNKNOWN' \ + --rename TEST1=TEST2 \ + --rename=TEST3=TEST4 \ + --unmatched-key MESSAGE \ + --inject-unmatched PRIORITY=1 \ + --inject-unmatched=PRIORITY2=2 \ + --include=".*" \ + --exclude ".*HELLO.*WORLD.*" \ + '(?x) # Enable PCRE2 extended mode + ^ + (?<NGINX_REMOTE_ADDR>[^ ]+) \s - \s # NGINX_REMOTE_ADDR + (?<NGINX_REMOTE_USER>[^ ]+) \s # NGINX_REMOTE_USER + \[ + (?<NGINX_TIME_LOCAL>[^\]]+) # NGINX_TIME_LOCAL + \] + \s+ " + (?<MESSAGE> + (?<NGINX_METHOD>[A-Z]+) \s+ # NGINX_METHOD + (?<NGINX_URL>[^ ]+) \s+ + HTTP/(?<NGINX_HTTP_VERSION>[^"]+) + ) + " \s+ + (?<NGINX_STATUS>\d+) \s+ # NGINX_STATUS + (?<NGINX_BODY_BYTES_SENT>\d+) \s+ # NGINX_BODY_BYTES_SENT + "(?<NGINX_HTTP_REFERER>[^"]*)" \s+ # NGINX_HTTP_REFERER + "(?<NGINX_HTTP_USER_AGENT>[^"]*)" # NGINX_HTTP_USER_AGENT' \ + || exit 1 + +# ----------------------------------------------------------------------------- + +test_log2journal() { + local n="${1}" + local in="${2}" + local out="${3}" + shift 3 + + printf >&2 "running test No ${n}: " + printf >&2 "%q " "${log2journal_bin}" "${@}" + printf >&2 "\n" + echo >&2 "using as input : ${in}" + echo >&2 "expecting output: ${out}" + + [ -f output ] && rm output + + "${log2journal_bin}" <"${in}" "${@}" >output 2>&1 + ret=$? + + [ $ret -ne 0 ] && echo >&2 "${log2journal_bin} exited with code: $ret" && cat output && exit 1 + + diff "${out}" output + [ $? -ne -0 ] && echo >&2 "${log2journal_bin} output does not match! - here is what we got:" && cat output && exit 1 + + echo >&2 "OK" + echo >&2 + + return 0 +} + +echo >&2 +echo >&2 "Testing parsing and output..." + +test_log2journal 1 "${tests}/json.log" "${tests}/json.output" json +test_log2journal 2 "${tests}/json.log" "${tests}/json-include.output" json --include "OBJECT" +test_log2journal 3 "${tests}/json.log" "${tests}/json-exclude.output" json --exclude "ARRAY[^2]" +test_log2journal 4 "${tests}/nginx-json.log" "${tests}/nginx-json.output" -f "${script_dir}/log2journal.d/nginx-json.yaml" +test_log2journal 5 "${tests}/nginx-combined.log" "${tests}/nginx-combined.output" -f "${script_dir}/log2journal.d/nginx-combined.yaml" +test_log2journal 6 "${tests}/logfmt.log" "${tests}/logfmt.output" -f "${tests}/logfmt.yaml" +test_log2journal 7 "${tests}/logfmt.log" "${tests}/default.output" -f "${script_dir}/log2journal.d/default.yaml" |