| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include <stddef.h> |
| #include <unistd.h> |
| |
| #include "format-util.h" |
| #include "log.h" |
| #include "process-util.h" |
| #include "string-util.h" |
| #include "strv.h" |
| |
| assert_cc(IS_SYNTHETIC_ERRNO(SYNTHETIC_ERRNO(EINVAL))); |
| assert_cc(!IS_SYNTHETIC_ERRNO(EINVAL)); |
| assert_cc(IS_SYNTHETIC_ERRNO(SYNTHETIC_ERRNO(0))); |
| assert_cc(!IS_SYNTHETIC_ERRNO(0)); |
| |
| #define X10(x) x x x x x x x x x x |
| #define X100(x) X10(X10(x)) |
| #define X1000(x) X100(X10(x)) |
| |
| static void test_file(void) { |
| log_info("__FILE__: %s", __FILE__); |
| log_info("RELATIVE_SOURCE_PATH: %s", RELATIVE_SOURCE_PATH); |
| log_info("PROJECT_FILE: %s", PROJECT_FILE); |
| |
| assert_se(startswith(__FILE__, RELATIVE_SOURCE_PATH "/")); |
| } |
| |
| static void test_log_struct(void) { |
| log_struct(LOG_INFO, |
| "MESSAGE=Waldo PID="PID_FMT" (no errno)", getpid_cached(), |
| "SERVICE=piepapo"); |
| |
| /* The same as above, just using LOG_MESSAGE(), which is generally recommended */ |
| log_struct(LOG_INFO, |
| LOG_MESSAGE("Waldo PID="PID_FMT" (no errno)", getpid_cached()), |
| "SERVICE=piepapo"); |
| |
| log_struct_errno(LOG_INFO, EILSEQ, |
| LOG_MESSAGE("Waldo PID="PID_FMT": %m (normal)", getpid_cached()), |
| "SERVICE=piepapo"); |
| |
| log_struct_errno(LOG_INFO, SYNTHETIC_ERRNO(EILSEQ), |
| LOG_MESSAGE("Waldo PID="PID_FMT": %m (synthetic)", getpid_cached()), |
| "SERVICE=piepapo"); |
| |
| log_struct(LOG_INFO, |
| LOG_MESSAGE("Foobar PID="PID_FMT, getpid_cached()), |
| "FORMAT_STR_TEST=1=%i A=%c 2=%hi 3=%li 4=%lli 1=%p foo=%s 2.5=%g 3.5=%g 4.5=%Lg", |
| (int) 1, 'A', (short) 2, (long int) 3, (long long int) 4, (void*) 1, "foo", (float) 2.5f, (double) 3.5, (long double) 4.5, |
| "SUFFIX=GOT IT"); |
| } |
| |
| static void test_long_lines(void) { |
| log_object_internal(LOG_NOTICE, |
| EUCLEAN, |
| X1000("abcd_") ".txt", |
| 1000000, |
| X1000("fff") "unc", |
| "OBJECT=", |
| X1000("obj_") "ect", |
| "EXTRA=", |
| X1000("ext_") "tra", |
| "asdfasdf %s asdfasdfa", "foobar"); |
| } |
| |
| static void test_log_syntax(void) { |
| assert_se(log_syntax("unit", LOG_ERR, "filename", 10, EINVAL, "EINVAL: %s: %m", "hogehoge") == -EINVAL); |
| assert_se(log_syntax("unit", LOG_ERR, "filename", 10, -ENOENT, "ENOENT: %s: %m", "hogehoge") == -ENOENT); |
| assert_se(log_syntax("unit", LOG_ERR, "filename", 10, SYNTHETIC_ERRNO(ENOTTY), "ENOTTY: %s: %m", "hogehoge") == -ENOTTY); |
| } |
| |
| static void test_log_context(void) { |
| { |
| char **strv = STRV_MAKE("FIRST=abc", "SECOND=qrs"); |
| |
| LOG_CONTEXT_PUSH("THIRD=pfs"); |
| LOG_CONTEXT_PUSH("FOURTH=def"); |
| LOG_CONTEXT_PUSH_STRV(strv); |
| LOG_CONTEXT_PUSH_STRV(strv); |
| |
| /* Test that the log context was set up correctly. */ |
| assert_se(log_context_num_contexts() == 4); |
| assert_se(log_context_num_fields() == 6); |
| |
| /* Test that everything still works with modifications to the log context. */ |
| test_log_struct(); |
| test_long_lines(); |
| test_log_syntax(); |
| |
| { |
| LOG_CONTEXT_PUSH("FIFTH=123"); |
| LOG_CONTEXT_PUSH_STRV(strv); |
| |
| /* Check that our nested fields got added correctly. */ |
| assert_se(log_context_num_contexts() == 6); |
| assert_se(log_context_num_fields() == 9); |
| |
| /* Test that everything still works in a nested block. */ |
| test_log_struct(); |
| test_long_lines(); |
| test_log_syntax(); |
| } |
| |
| /* Check that only the fields from the nested block got removed. */ |
| assert_se(log_context_num_contexts() == 4); |
| assert_se(log_context_num_fields() == 6); |
| } |
| |
| assert_se(log_context_num_contexts() == 0); |
| assert_se(log_context_num_fields() == 0); |
| |
| { |
| _cleanup_(log_context_freep) LogContext *ctx = NULL; |
| |
| char **strv = STRV_MAKE("SIXTH=ijn", "SEVENTH=PRP"); |
| assert_se(ctx = log_context_new(strv, /*owned=*/ false)); |
| |
| assert_se(log_context_num_contexts() == 1); |
| assert_se(log_context_num_fields() == 2); |
| |
| /* Test that everything still works with a manually configured log context. */ |
| test_log_struct(); |
| test_long_lines(); |
| test_log_syntax(); |
| } |
| |
| { |
| char **strv = NULL; |
| |
| assert_se(strv = strv_new("ABC", "DEF")); |
| LOG_CONTEXT_CONSUME_STRV(strv); |
| |
| assert_se(log_context_num_contexts() == 1); |
| assert_se(log_context_num_fields() == 2); |
| } |
| |
| assert_se(log_context_num_contexts() == 0); |
| assert_se(log_context_num_fields() == 0); |
| } |
| |
| int main(int argc, char* argv[]) { |
| test_file(); |
| |
| assert_se(log_info_errno(SYNTHETIC_ERRNO(EUCLEAN), "foo") == -EUCLEAN); |
| |
| for (int target = 0; target < _LOG_TARGET_MAX; target++) { |
| log_set_target(target); |
| log_open(); |
| |
| test_log_struct(); |
| test_long_lines(); |
| test_log_syntax(); |
| test_log_context(); |
| } |
| |
| return 0; |
| } |