2 This file is part of GNUnet.
3 (C) 2008-2013 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file util/test_common_logging_dummy.c
23 * @brief dummy labrat for the testcase for the logging module (runtime
24 * log level adjustment)
28 #undef GNUNET_EXTRA_LOGGING
29 #define GNUNET_EXTRA_LOGGING GNUNET_YES
31 #include "gnunet_util_lib.h"
34 * Artificial delay attached to each log call that is not skipped out.
35 * This must be long enough for us to not to mistake skipped log call
36 * on a slow machine for a non-skipped one.
38 #define OUTPUT_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MICROSECONDS, 200)
41 my_log (void *ctx, enum GNUNET_ErrorType kind, const char *component,
42 const char *date, const char *msg)
44 if (strncmp ("test-common-logging-dummy", component, 25) != 0)
46 FPRINTF (stdout, "%s", msg);
53 return GNUNET_NETWORK_socket_select (NULL, NULL, NULL, OUTPUT_DELAY);
56 #define pr(kind,lvl) {\
57 struct GNUNET_TIME_Absolute t1, t2;\
58 t1 = GNUNET_TIME_absolute_get ();\
59 GNUNET_log (kind, "L%s %d\n", lvl, expensive_func());\
60 t2 = GNUNET_TIME_absolute_get ();\
61 printf ("1%s %llu\n", lvl,\
62 (unsigned long long) GNUNET_TIME_absolute_get_difference (t1, t2).rel_value_us); \
65 #define pr2(kind,lvl) {\
66 struct GNUNET_TIME_Absolute t1, t2;\
67 t1 = GNUNET_TIME_absolute_get ();\
68 GNUNET_log (kind, "L%s %d\n", lvl, expensive_func());\
69 t2 = GNUNET_TIME_absolute_get ();\
70 printf ("2%s %llu\n", lvl,\
71 (unsigned long long) GNUNET_TIME_absolute_get_difference (t1, t2).rel_value_us); \
75 main (int argc, char *argv[])
77 /* We set up logging with NULL level - will be overrided by
78 * GNUNET_LOG or GNUNET_FORCE_LOG at runtime.
80 GNUNET_log_setup ("test-common-logging-dummy", NULL, "/dev/null");
81 GNUNET_logger_add (&my_log, NULL);
82 pr (GNUNET_ERROR_TYPE_ERROR, "ERROR");
83 pr (GNUNET_ERROR_TYPE_WARNING, "WARNING");
84 pr (GNUNET_ERROR_TYPE_INFO, "INFO");
85 pr (GNUNET_ERROR_TYPE_DEBUG, "DEBUG");
87 /* We set up logging with WARNING level - will onle be overrided by
88 * GNUNET_FORCE_LOG at runtime.
90 GNUNET_log_setup ("test-common-logging-dummy", "WARNING", "/dev/null");
91 pr2 (GNUNET_ERROR_TYPE_ERROR, "ERROR");
92 pr2 (GNUNET_ERROR_TYPE_WARNING, "WARNING");
93 pr2 (GNUNET_ERROR_TYPE_INFO, "INFO");
94 pr2 (GNUNET_ERROR_TYPE_DEBUG, "DEBUG");
98 /* end of test_common_logging_dummy.c */