Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 1 | /* simple test for the debug interface */ |
| 2 | /* |
| 3 | * (C) 2008, 2009 by Holger Hans Peter Freyther <zecke@selfish.org> |
| 4 | * All Rights Reserved |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU Affero General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Affero General Public License |
| 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | * |
| 19 | */ |
| 20 | |
| 21 | #include <osmocom/core/logging.h> |
| 22 | #include <osmocom/core/utils.h> |
| 23 | |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 24 | #include <stdlib.h> |
| 25 | |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 26 | enum { |
| 27 | DRLL, |
| 28 | DCC, |
| 29 | DMM, |
| 30 | }; |
| 31 | |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 32 | static int filter_called = 0; |
Holger Hans Peter Freyther | 79599ac | 2016-01-15 16:49:06 +0100 | [diff] [blame] | 33 | static int select_output = 0; |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 34 | |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 35 | static const struct log_info_cat default_categories[] = { |
| 36 | [DRLL] = { |
| 37 | .name = "DRLL", |
| 38 | .description = "A-bis Radio Link Layer (RLL)", |
| 39 | .color = "\033[1;31m", |
| 40 | .enabled = 1, .loglevel = LOGL_NOTICE, |
| 41 | }, |
| 42 | [DCC] = { |
| 43 | .name = "DCC", |
| 44 | .description = "Layer3 Call Control (CC)", |
| 45 | .color = "\033[1;32m", |
| 46 | .enabled = 1, .loglevel = LOGL_NOTICE, |
| 47 | }, |
| 48 | [DMM] = { |
Holger Hans Peter Freyther | 779d2f4 | 2012-09-27 16:31:29 +0200 | [diff] [blame] | 49 | .name = NULL, |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 50 | .description = "Layer3 Mobility Management (MM)", |
| 51 | .color = "\033[1;33m", |
| 52 | .enabled = 1, .loglevel = LOGL_NOTICE, |
| 53 | }, |
| 54 | }; |
| 55 | |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 56 | static int test_filter(const struct log_context *ctx, struct log_target *target) |
| 57 | { |
| 58 | filter_called += 1; |
| 59 | /* omit everything */ |
Holger Hans Peter Freyther | 79599ac | 2016-01-15 16:49:06 +0100 | [diff] [blame] | 60 | return select_output; |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 61 | } |
| 62 | |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 63 | const struct log_info log_info = { |
| 64 | .cat = default_categories, |
| 65 | .num_cat = ARRAY_SIZE(default_categories), |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 66 | .filter_fn = test_filter, |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 67 | }; |
| 68 | |
| 69 | int main(int argc, char **argv) |
| 70 | { |
| 71 | struct log_target *stderr_target; |
| 72 | |
| 73 | log_init(&log_info, NULL); |
| 74 | stderr_target = log_target_create_stderr(); |
| 75 | log_add_target(stderr_target); |
| 76 | log_set_all_filter(stderr_target, 1); |
| 77 | log_set_print_filename(stderr_target, 0); |
| 78 | |
| 79 | log_parse_category_mask(stderr_target, "DRLL:DCC"); |
| 80 | log_parse_category_mask(stderr_target, "DRLL"); |
Holger Hans Peter Freyther | 79599ac | 2016-01-15 16:49:06 +0100 | [diff] [blame] | 81 | |
| 82 | select_output = 0; |
| 83 | |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 84 | DEBUGP(DCC, "You should not see this\n"); |
Jacob Erlbeck | 64e0eb5 | 2015-11-17 11:52:26 +0100 | [diff] [blame] | 85 | if (log_check_level(DMM, LOGL_DEBUG) != 0) |
| 86 | fprintf(stderr, "log_check_level did not catch this case\n"); |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 87 | |
| 88 | log_parse_category_mask(stderr_target, "DRLL:DCC"); |
| 89 | DEBUGP(DRLL, "You should see this\n"); |
Jacob Erlbeck | 64e0eb5 | 2015-11-17 11:52:26 +0100 | [diff] [blame] | 90 | OSMO_ASSERT(log_check_level(DRLL, LOGL_DEBUG) != 0); |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 91 | DEBUGP(DCC, "You should see this\n"); |
Jacob Erlbeck | 64e0eb5 | 2015-11-17 11:52:26 +0100 | [diff] [blame] | 92 | OSMO_ASSERT(log_check_level(DCC, LOGL_DEBUG) != 0); |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 93 | DEBUGP(DMM, "You should not see this\n"); |
Jacob Erlbeck | 64e0eb5 | 2015-11-17 11:52:26 +0100 | [diff] [blame] | 94 | |
Holger Hans Peter Freyther | 79599ac | 2016-01-15 16:49:06 +0100 | [diff] [blame] | 95 | OSMO_ASSERT(log_check_level(DMM, LOGL_DEBUG) == 0); |
Holger Hans Peter Freyther | b7d0f46 | 2013-12-29 19:38:01 +0100 | [diff] [blame] | 96 | OSMO_ASSERT(filter_called == 0); |
| 97 | |
| 98 | log_set_all_filter(stderr_target, 0); |
| 99 | DEBUGP(DRLL, "You should not see this and filter is called\n"); |
| 100 | OSMO_ASSERT(filter_called == 1); |
Holger Hans Peter Freyther | 79599ac | 2016-01-15 16:49:06 +0100 | [diff] [blame] | 101 | OSMO_ASSERT(log_check_level(DRLL, LOGL_DEBUG) == 0); |
| 102 | OSMO_ASSERT(filter_called == 2); |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 103 | |
Holger Hans Peter Freyther | 79599ac | 2016-01-15 16:49:06 +0100 | [diff] [blame] | 104 | DEBUGP(DRLL, "You should not see this\n"); |
| 105 | OSMO_ASSERT(filter_called == 3); |
| 106 | select_output = 1; |
| 107 | DEBUGP(DRLL, "You should see this\n"); |
| 108 | OSMO_ASSERT(filter_called == 5); /* called twice on output */ |
Holger Hans Peter Freyther | 4b54cab | 2012-09-27 14:18:37 +0200 | [diff] [blame] | 109 | return 0; |
| 110 | } |