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/* simple test for the debug interface */
/*
* (C) 2008, 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <osmocom/core/logging.h>
#include <osmocom/core/utils.h>
#include <stdlib.h>
enum {
DRLL,
DCC,
DMM,
};
static int filter_called = 0;
static int select_output = 0;
static const struct log_info_cat default_categories[] = {
[DRLL] = {
.name = "DRLL",
.description = "A-bis Radio Link Layer (RLL)",
.color = OSMO_LOGCOLOR_RED,
.enabled = 1, .loglevel = LOGL_NOTICE,
},
[DCC] = {
.name = "DCC",
.description = "Layer3 Call Control (CC)",
.color = OSMO_LOGCOLOR_GREEN,
.enabled = 1, .loglevel = LOGL_NOTICE,
},
[DMM] = {
.name = NULL,
.description = "Layer3 Mobility Management (MM)",
.color = OSMO_LOGCOLOR_YELLOW,
.enabled = 1, .loglevel = LOGL_NOTICE,
},
};
static int test_filter(const struct log_context *ctx, struct log_target *target)
{
filter_called += 1;
/* omit everything */
return select_output;
}
const struct log_info log_info = {
.cat = default_categories,
.num_cat = ARRAY_SIZE(default_categories),
.filter_fn = test_filter,
};
extern struct log_info *osmo_log_info;
int main(int argc, char **argv)
{
struct log_target *stderr_target;
log_init(&log_info, NULL);
stderr_target = log_target_create_stderr();
log_add_target(stderr_target);
log_set_all_filter(stderr_target, 1);
log_set_print_filename2(stderr_target, LOG_FILENAME_NONE);
log_set_print_category_hex(stderr_target, 0);
log_set_print_category(stderr_target, 1);
log_set_use_color(stderr_target, 0);
if (argc > 1 && !strcmp(argv[1], "wqueue"))
log_target_file_switch_to_wqueue(stderr_target);
else
log_target_file_switch_to_stream(stderr_target);
log_parse_category_mask(stderr_target, "DRLL:DCC");
log_parse_category_mask(stderr_target, "DRLL");
select_output = 0;
DEBUGP(DCC, "You should not see this\n");
if (log_check_level(DMM, LOGL_DEBUG) != 0)
fprintf(stderr, "log_check_level did not catch this case\n");
log_parse_category_mask(stderr_target, "DRLL:DCC");
DEBUGP(DRLL, "You should see this\n");
OSMO_ASSERT(log_check_level(DRLL, LOGL_DEBUG) != 0);
DEBUGP(DCC, "You should see this\n");
OSMO_ASSERT(log_check_level(DCC, LOGL_DEBUG) != 0);
DEBUGP(DMM, "You should not see this\n");
OSMO_ASSERT(log_check_level(DMM, LOGL_DEBUG) == 0);
OSMO_ASSERT(filter_called == 0);
log_set_all_filter(stderr_target, 0);
DEBUGP(DRLL, "You should not see this and filter is called\n");
OSMO_ASSERT(filter_called == 1);
OSMO_ASSERT(log_check_level(DRLL, LOGL_DEBUG) == 0);
OSMO_ASSERT(filter_called == 2);
DEBUGP(DRLL, "You should not see this\n");
OSMO_ASSERT(filter_called == 3);
select_output = 1;
DEBUGP(DRLL, "You should see this\n");
OSMO_ASSERT(filter_called == 5); /* called twice on output */
/* Make sure out-of-bounds category maps to DLGLOBAL */
log_parse_category_mask(stderr_target, "DLGLOBAL,1");
/* For IDs out of bounds of the overall osmo_log_info array */
DEBUGP(osmo_log_info->num_cat + 1, "You should see this on DLGLOBAL (a)\n");
DEBUGP(osmo_log_info->num_cat + 100, "You should see this on DLGLOBAL (b)\n");
DEBUGP(osmo_log_info->num_cat, "You should see this on DLGLOBAL (c)\n");
/* For IDs out of bounds of the user categories part */
DEBUGP(log_info.num_cat + 1, "You should see this on DLGLOBAL (d)\n");
DEBUGP(log_info.num_cat, "You should see this on DLGLOBAL (e)\n");
/* Check log_set_category_filter() with internal categories */
log_parse_category_mask(stderr_target, "DLGLOBAL,3");
DEBUGP(DLGLOBAL, "You should not see this (DLGLOBAL not on DEBUG)\n");
log_set_category_filter(stderr_target, DLGLOBAL, 1, LOGL_DEBUG);
DEBUGP(DLGLOBAL, "You should see this (DLGLOBAL on DEBUG)\n");
/* Test printing of the filename */
log_set_print_filename2(stderr_target, LOG_FILENAME_BASENAME);
log_set_print_filename_pos(stderr_target, LOG_FILENAME_POS_HEADER_END);
DEBUGP(DLGLOBAL, "A message with source info printed first\n");
log_set_print_filename_pos(stderr_target, LOG_FILENAME_POS_LINE_END);
DEBUGP(DLGLOBAL, "A message with source info printed last\n");
return 0;
}
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