2 This file is part of GNUnet.
3 Copyright (C) 2008-2013 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your 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 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * @file util/test_common_logging_dummy.c
21 * @brief dummy labrat for the testcase for the logging module (runtime
22 * log level adjustment)
26 #undef GNUNET_EXTRA_LOGGING
27 #define GNUNET_EXTRA_LOGGING GNUNET_YES
29 #include "gnunet_util_lib.h"
32 * Artificial delay attached to each log call that is not skipped out.
33 * This must be long enough for us to not to mistake skipped log call
34 * on a slow machine for a non-skipped one.
36 #define OUTPUT_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MICROSECONDS, 1000)
39 my_log (void *ctx, enum GNUNET_ErrorType kind, const char *component,
40 const char *date, const char *msg)
42 if (strncmp ("test-common-logging-dummy", component, 25) != 0)
44 FPRINTF (stdout, "%s", msg);
49 #if !defined(GNUNET_CULL_LOGGING)
53 return GNUNET_NETWORK_socket_select (NULL, NULL, NULL, OUTPUT_DELAY);
58 #define pr(kind,lvl) {\
59 struct GNUNET_TIME_Absolute t1, t2;\
60 t1 = GNUNET_TIME_absolute_get ();\
61 GNUNET_log (kind, "L%s %d\n", lvl, expensive_func());\
62 t2 = GNUNET_TIME_absolute_get ();\
63 printf ("1%s %llu\n", lvl,\
64 (unsigned long long) GNUNET_TIME_absolute_get_difference (t1, t2).rel_value_us); \
67 #define pr2(kind,lvl) {\
68 struct GNUNET_TIME_Absolute t1, t2;\
69 t1 = GNUNET_TIME_absolute_get ();\
70 GNUNET_log (kind, "L%s %d\n", lvl, expensive_func());\
71 t2 = GNUNET_TIME_absolute_get ();\
72 printf ("2%s %llu\n", lvl,\
73 (unsigned long long) GNUNET_TIME_absolute_get_difference (t1, t2).rel_value_us); \
77 main (int argc, char *argv[])
79 /* We set up logging with NULL level - will be overrided by
80 * GNUNET_LOG or GNUNET_FORCE_LOG at runtime.
82 GNUNET_log_setup ("test-common-logging-dummy", NULL, "/dev/null");
83 GNUNET_logger_add (&my_log, NULL);
84 pr (GNUNET_ERROR_TYPE_ERROR, "ERROR");
85 pr (GNUNET_ERROR_TYPE_WARNING, "WARNING");
86 pr (GNUNET_ERROR_TYPE_INFO, "INFO");
87 pr (GNUNET_ERROR_TYPE_DEBUG, "DEBUG");
89 /* We set up logging with WARNING level - will onle be overrided by
90 * GNUNET_FORCE_LOG at runtime.
92 GNUNET_log_setup ("test-common-logging-dummy", "WARNING", "/dev/null");
93 pr2 (GNUNET_ERROR_TYPE_ERROR, "ERROR");
94 pr2 (GNUNET_ERROR_TYPE_WARNING, "WARNING");
95 pr2 (GNUNET_ERROR_TYPE_INFO, "INFO");
96 pr2 (GNUNET_ERROR_TYPE_DEBUG, "DEBUG");
100 /* end of test_common_logging_dummy.c */