src/test/test-log.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   This file is part of systemd.
   4
   5   Copyright 2012 Lennart Poettering
   6 ***/
   7
   8 #include <stddef.h>
   9 #include <unistd.h>
  10
  11 #include "format-util.h"
  12 #include "log.h"
  13 #include "process-util.h"
  14 #include "util.h"
  15
  16 assert_cc(LOG_REALM_REMOVE_LEVEL(LOG_REALM_PLUS_LEVEL(LOG_REALM_SYSTEMD, LOG_FTP | LOG_DEBUG))
  17           == LOG_REALM_SYSTEMD);
  18 assert_cc(LOG_REALM_REMOVE_LEVEL(LOG_REALM_PLUS_LEVEL(LOG_REALM_UDEV, LOG_LOCAL7 | LOG_DEBUG))
  19           == LOG_REALM_UDEV);
  20 assert_cc((LOG_REALM_PLUS_LEVEL(LOG_REALM_SYSTEMD, LOG_LOCAL3 | LOG_DEBUG) & LOG_FACMASK)
  21           == LOG_LOCAL3);
  22 assert_cc((LOG_REALM_PLUS_LEVEL(LOG_REALM_UDEV, LOG_USER | LOG_INFO) & LOG_PRIMASK)
  23           == LOG_INFO);
  24
  25 #define X10(x) x x x x x x x x x x
  26 #define X100(x) X10(X10(x))
  27 #define X1000(x) X100(X10(x))
  28
  29 static void test_log_console(void) {
  30         log_struct(LOG_INFO,
  31                    "MESSAGE=Waldo PID="PID_FMT, getpid_cached(),
  32                    "SERVICE=piepapo");
  33 }
  34
  35 static void test_log_journal(void) {
  36         log_struct(LOG_INFO,
  37                    "MESSAGE=Foobar PID="PID_FMT, getpid_cached(),
  38                    "SERVICE=foobar");
  39
  40         log_struct(LOG_INFO,
  41                    "MESSAGE=Foobar PID="PID_FMT, getpid_cached(),
  42                    "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",
  43                    (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,
  44                    "SUFFIX=GOT IT");
  45 }
  46
  47 static void test_long_lines(void) {
  48         log_object_internal(LOG_NOTICE,
  49                             EUCLEAN,
  50                             X1000("abcd_") ".txt",
  51                             1000000,
  52                             X1000("fff") "unc",
  53                             "OBJECT=",
  54                             X1000("obj_") "ect",
  55                             "EXTRA=",
  56                             X1000("ext_") "tra",
  57                             "asdfasdf %s asdfasdfa", "foobar");
  58 }
  59
  60 int main(int argc, char* argv[]) {
  61         int target;
  62
  63         for (target = 0; target <  _LOG_TARGET_MAX; target++) {
  64                 log_set_target(target);
  65                 log_open();
  66
  67                 test_log_console();
  68                 test_log_journal();
  69                 test_long_lines();
  70         }
  71
  72         return 0;
  73 }