| /* 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. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| |
| #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 = "\033[1;31m", |
| .enabled = 1, .loglevel = LOGL_NOTICE, |
| }, |
| [DCC] = { |
| .name = "DCC", |
| .description = "Layer3 Call Control (CC)", |
| .color = "\033[1;32m", |
| .enabled = 1, .loglevel = LOGL_NOTICE, |
| }, |
| [DMM] = { |
| .name = NULL, |
| .description = "Layer3 Mobility Management (MM)", |
| .color = "\033[1;33m", |
| .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_filename(stderr_target, 0); |
| log_set_print_category(stderr_target, 1); |
| log_set_use_color(stderr_target, 0); |
| |
| 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"); |
| |
| return 0; |
| } |