Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 1 | /* tests for statistics */ |
| 2 | /* |
Harald Welte | e08da97 | 2017-11-13 01:00:26 +0900 | [diff] [blame] | 3 | * (C) 2015 sysmocom - s.m.f.c. GmbH |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 4 | * |
| 5 | * All Rights Reserved |
| 6 | * |
Harald Welte | e08da97 | 2017-11-13 01:00:26 +0900 | [diff] [blame] | 7 | * SPDX-License-Identifier: GPL-2.0+ |
| 8 | * |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License along |
| 20 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 21 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | #include <osmocom/core/logging.h> |
| 26 | #include <osmocom/core/utils.h> |
| 27 | #include <osmocom/core/stat_item.h> |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 28 | #include <osmocom/core/rate_ctr.h> |
| 29 | #include <osmocom/core/stats.h> |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 30 | |
| 31 | #include <stdio.h> |
Neels Hofmeyr | b41b48e | 2017-01-13 00:11:34 +0100 | [diff] [blame] | 32 | #include <inttypes.h> |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 33 | |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 34 | enum test_ctr { |
| 35 | TEST_A_CTR, |
| 36 | TEST_B_CTR, |
| 37 | }; |
| 38 | |
| 39 | static const struct rate_ctr_desc ctr_description[] = { |
Harald Welte | a7a5065 | 2017-10-03 17:49:21 +0800 | [diff] [blame] | 40 | [TEST_A_CTR] = { "ctr:a", "The A counter value"}, |
| 41 | [TEST_B_CTR] = { "ctr:b", "The B counter value"}, |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 42 | }; |
| 43 | |
| 44 | static const struct rate_ctr_group_desc ctrg_desc = { |
Harald Welte | a7a5065 | 2017-10-03 17:49:21 +0800 | [diff] [blame] | 45 | .group_name_prefix = "ctr-test:one", |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 46 | .group_description = "Counter test number 1", |
| 47 | .num_ctr = ARRAY_SIZE(ctr_description), |
| 48 | .ctr_desc = ctr_description, |
| 49 | .class_id = OSMO_STATS_CLASS_SUBSCRIBER, |
| 50 | }; |
| 51 | |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 52 | static const struct rate_ctr_desc ctr_description_dot[] = { |
| 53 | [TEST_A_CTR] = { "ctr.a", "The A counter value with ."}, |
| 54 | [TEST_B_CTR] = { "ctr.b", "The B counter value with ."}, |
| 55 | }; |
| 56 | |
| 57 | static const struct rate_ctr_group_desc ctrg_desc_dot = { |
| 58 | .group_name_prefix = "ctr-test.one_dot", |
| 59 | .group_description = "Counter test number 1dot", |
| 60 | .num_ctr = ARRAY_SIZE(ctr_description_dot), |
| 61 | .ctr_desc = ctr_description_dot, |
| 62 | .class_id = OSMO_STATS_CLASS_SUBSCRIBER, |
| 63 | }; |
| 64 | |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 65 | enum test_items { |
| 66 | TEST_A_ITEM, |
| 67 | TEST_B_ITEM, |
| 68 | }; |
| 69 | |
| 70 | static const struct osmo_stat_item_desc item_description[] = { |
| 71 | [TEST_A_ITEM] = { "item.a", "The A value", "ma", 4, -1 }, |
| 72 | [TEST_B_ITEM] = { "item.b", "The B value", "kb", 7, -1 }, |
| 73 | }; |
| 74 | |
| 75 | static const struct osmo_stat_item_group_desc statg_desc = { |
| 76 | .group_name_prefix = "test.one", |
| 77 | .group_description = "Test number 1", |
| 78 | .num_items = ARRAY_SIZE(item_description), |
| 79 | .item_desc = item_description, |
| 80 | .class_id = OSMO_STATS_CLASS_PEER, |
| 81 | }; |
| 82 | |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 83 | static void stat_test(void) |
| 84 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 85 | struct osmo_stat_item_group *statg = |
| 86 | osmo_stat_item_group_alloc(NULL, &statg_desc, 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 87 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 88 | struct osmo_stat_item_group *sgrp2; |
| 89 | const struct osmo_stat_item *sitem1, *sitem2; |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 90 | int rc; |
| 91 | int32_t value; |
| 92 | int32_t rd_a = 0; |
| 93 | int32_t rd_b = 0; |
| 94 | int i; |
| 95 | |
| 96 | OSMO_ASSERT(statg != NULL); |
| 97 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 98 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.one", 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 99 | OSMO_ASSERT(sgrp2 == statg); |
| 100 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 101 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.one", 1); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 102 | OSMO_ASSERT(sgrp2 == NULL); |
| 103 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 104 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.two", 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 105 | OSMO_ASSERT(sgrp2 == NULL); |
| 106 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 107 | sitem1 = osmo_stat_item_get_by_name(statg, "item.c"); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 108 | OSMO_ASSERT(sitem1 == NULL); |
| 109 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 110 | sitem1 = osmo_stat_item_get_by_name(statg, "item.a"); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 111 | OSMO_ASSERT(sitem1 != NULL); |
| 112 | OSMO_ASSERT(sitem1 == statg->items[TEST_A_ITEM]); |
| 113 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 114 | sitem2 = osmo_stat_item_get_by_name(statg, "item.b"); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 115 | OSMO_ASSERT(sitem2 != NULL); |
| 116 | OSMO_ASSERT(sitem2 != sitem1); |
| 117 | OSMO_ASSERT(sitem2 == statg->items[TEST_B_ITEM]); |
| 118 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 119 | value = osmo_stat_item_get_last(statg->items[TEST_A_ITEM]); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 120 | OSMO_ASSERT(value == -1); |
| 121 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 122 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 123 | OSMO_ASSERT(rc == 0); |
| 124 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 125 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 1); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 126 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 127 | value = osmo_stat_item_get_last(statg->items[TEST_A_ITEM]); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 128 | OSMO_ASSERT(value == 1); |
| 129 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 130 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 131 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 132 | OSMO_ASSERT(value == 1); |
| 133 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 134 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 135 | OSMO_ASSERT(rc == 0); |
| 136 | |
| 137 | for (i = 2; i <= 32; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 138 | osmo_stat_item_set(statg->items[TEST_A_ITEM], i); |
| 139 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + i); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 140 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 141 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 142 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 143 | OSMO_ASSERT(value == i); |
| 144 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 145 | rc = osmo_stat_item_get_next(statg->items[TEST_B_ITEM], &rd_b, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 146 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 147 | OSMO_ASSERT(value == 1000 + i); |
| 148 | } |
| 149 | |
Alexander Couzens | cc72cc4 | 2019-04-27 23:19:55 +0200 | [diff] [blame] | 150 | /* check if dec & inc is working */ |
| 151 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 42); |
| 152 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
| 153 | OSMO_ASSERT(rc > 0); |
| 154 | OSMO_ASSERT(value == 42); |
| 155 | |
| 156 | osmo_stat_item_dec(statg->items[TEST_A_ITEM], 21); |
| 157 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
| 158 | OSMO_ASSERT(rc > 0); |
| 159 | OSMO_ASSERT(value == 21); |
| 160 | |
| 161 | osmo_stat_item_inc(statg->items[TEST_A_ITEM], 21); |
| 162 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
| 163 | OSMO_ASSERT(rc > 0); |
| 164 | OSMO_ASSERT(value == 42); |
| 165 | |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 166 | /* Keep 2 in FIFO */ |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 167 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 33); |
| 168 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + 33); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 169 | |
| 170 | for (i = 34; i <= 64; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 171 | osmo_stat_item_set(statg->items[TEST_A_ITEM], i); |
| 172 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + i); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 173 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 174 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 175 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 176 | OSMO_ASSERT(value == i-1); |
| 177 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 178 | rc = osmo_stat_item_get_next(statg->items[TEST_B_ITEM], &rd_b, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 179 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 180 | OSMO_ASSERT(value == 1000 + i-1); |
| 181 | } |
| 182 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 183 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 184 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 185 | OSMO_ASSERT(value == 64); |
| 186 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 187 | rc = osmo_stat_item_get_next(statg->items[TEST_B_ITEM], &rd_b, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 188 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 189 | OSMO_ASSERT(value == 1000 + 64); |
| 190 | |
| 191 | /* Overrun FIFOs */ |
| 192 | for (i = 65; i <= 96; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 193 | osmo_stat_item_set(statg->items[TEST_A_ITEM], i); |
| 194 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + i); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 195 | } |
| 196 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 197 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 198 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 199 | OSMO_ASSERT(value == 93); |
| 200 | |
| 201 | for (i = 94; i <= 96; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 202 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 203 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 204 | OSMO_ASSERT(value == i); |
| 205 | } |
| 206 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 207 | rc = osmo_stat_item_get_next(statg->items[TEST_B_ITEM], &rd_b, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 208 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 209 | OSMO_ASSERT(value == 1000 + 90); |
| 210 | |
| 211 | for (i = 91; i <= 96; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 212 | rc = osmo_stat_item_get_next(statg->items[TEST_B_ITEM], &rd_b, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 213 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 214 | OSMO_ASSERT(value == 1000 + i); |
| 215 | } |
| 216 | |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 217 | /* Test Discard (single item) */ |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 218 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 97); |
| 219 | rc = osmo_stat_item_discard(statg->items[TEST_A_ITEM], &rd_a); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 220 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 221 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 222 | rc = osmo_stat_item_discard(statg->items[TEST_A_ITEM], &rd_a); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 223 | OSMO_ASSERT(rc == 0); |
| 224 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 225 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 226 | OSMO_ASSERT(rc == 0); |
| 227 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 228 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 98); |
| 229 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 230 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 231 | OSMO_ASSERT(value == 98); |
| 232 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 233 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 234 | OSMO_ASSERT(rc == 0); |
| 235 | |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 236 | /* Test Discard (all items) */ |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 237 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 99); |
| 238 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 100); |
| 239 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 101); |
| 240 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 99); |
| 241 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 100); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 242 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 243 | rc = osmo_stat_item_discard_all(&rd_a); |
| 244 | rc = osmo_stat_item_discard_all(&rd_b); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 245 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 246 | rc = osmo_stat_item_get_next(statg->items[TEST_A_ITEM], &rd_a, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 247 | OSMO_ASSERT(rc == 0); |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 248 | rc = osmo_stat_item_get_next(statg->items[TEST_B_ITEM], &rd_b, &value); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 249 | OSMO_ASSERT(rc == 0); |
| 250 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 251 | osmo_stat_item_group_free(statg); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 252 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 253 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.one", 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 254 | OSMO_ASSERT(sgrp2 == NULL); |
| 255 | } |
| 256 | |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 257 | /*** stats reporter tests ***/ |
| 258 | |
| 259 | /* define a special stats reporter for testing */ |
| 260 | |
| 261 | static int send_count; |
| 262 | |
| 263 | enum { |
| 264 | OSMO_STATS_REPORTER_TEST = OSMO_STATS_REPORTER_LOG + 1, |
| 265 | }; |
| 266 | |
| 267 | static int stats_reporter_test_send_counter(struct osmo_stats_reporter *srep, |
| 268 | const struct rate_ctr_group *ctrg, |
| 269 | const struct rate_ctr_desc *desc, |
| 270 | int64_t value, int64_t delta) |
| 271 | { |
| 272 | const char *group_name = ctrg ? ctrg->desc->group_name_prefix : ""; |
| 273 | |
| 274 | printf(" %s: counter p=%s g=%s i=%u n=%s v=%lld d=%lld\n", |
| 275 | srep->name, |
| 276 | srep->name_prefix ? srep->name_prefix : "", |
| 277 | group_name, ctrg ? ctrg->idx : 0, |
| 278 | desc->name, (long long)value, (long long)delta); |
| 279 | |
| 280 | send_count += 1; |
| 281 | return 0; |
| 282 | } |
| 283 | |
| 284 | static int stats_reporter_test_send_item(struct osmo_stats_reporter *srep, |
| 285 | const struct osmo_stat_item_group *statg, |
Neels Hofmeyr | b41b48e | 2017-01-13 00:11:34 +0100 | [diff] [blame] | 286 | const struct osmo_stat_item_desc *desc, int64_t value) |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 287 | { |
Neels Hofmeyr | b41b48e | 2017-01-13 00:11:34 +0100 | [diff] [blame] | 288 | printf(" %s: item p=%s g=%s i=%u n=%s v=%"PRId64" u=%s\n", |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 289 | srep->name, |
| 290 | srep->name_prefix ? srep->name_prefix : "", |
| 291 | statg->desc->group_name_prefix, statg->idx, |
| 292 | desc->name, value, desc->unit ? desc->unit : ""); |
| 293 | |
| 294 | send_count += 1; |
| 295 | return 0; |
| 296 | } |
| 297 | |
| 298 | static int stats_reporter_test_open(struct osmo_stats_reporter *srep) |
| 299 | { |
| 300 | printf(" %s: open\n", srep->name); |
| 301 | return 0; |
| 302 | } |
| 303 | |
| 304 | static int stats_reporter_test_close(struct osmo_stats_reporter *srep) |
| 305 | { |
| 306 | printf(" %s: close\n", srep->name); |
| 307 | return 0; |
| 308 | } |
| 309 | |
| 310 | static struct osmo_stats_reporter *stats_reporter_create_test(const char *name) |
| 311 | { |
| 312 | struct osmo_stats_reporter *srep; |
| 313 | srep = osmo_stats_reporter_alloc(OSMO_STATS_REPORTER_TEST, name); |
| 314 | |
| 315 | srep->have_net_config = 0; |
| 316 | |
| 317 | srep->open = stats_reporter_test_open; |
| 318 | srep->close = stats_reporter_test_close; |
| 319 | srep->send_counter = stats_reporter_test_send_counter; |
| 320 | srep->send_item = stats_reporter_test_send_item; |
| 321 | |
| 322 | return srep; |
| 323 | } |
| 324 | |
| 325 | |
| 326 | static void test_reporting() |
| 327 | { |
| 328 | struct osmo_stats_reporter *srep1, *srep2, *srep; |
| 329 | struct osmo_stat_item_group *statg1, *statg2; |
Max | 3ef14a2 | 2017-12-15 20:19:10 +0100 | [diff] [blame] | 330 | struct rate_ctr_group *ctrg1, *ctrg2, *ctrg3, *ctrg_dup; |
Jacob Erlbeck | f13de86 | 2015-11-10 11:36:58 +0100 | [diff] [blame] | 331 | void *stats_ctx = talloc_named_const(NULL, 1, "stats test context"); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 332 | |
| 333 | int rc; |
| 334 | |
| 335 | printf("Start test: %s\n", __func__); |
| 336 | |
| 337 | /* Allocate counters and items */ |
Jacob Erlbeck | f13de86 | 2015-11-10 11:36:58 +0100 | [diff] [blame] | 338 | statg1 = osmo_stat_item_group_alloc(stats_ctx, &statg_desc, 1); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 339 | OSMO_ASSERT(statg1 != NULL); |
Jacob Erlbeck | f13de86 | 2015-11-10 11:36:58 +0100 | [diff] [blame] | 340 | statg2 = osmo_stat_item_group_alloc(stats_ctx, &statg_desc, 2); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 341 | OSMO_ASSERT(statg2 != NULL); |
Jacob Erlbeck | f13de86 | 2015-11-10 11:36:58 +0100 | [diff] [blame] | 342 | ctrg1 = rate_ctr_group_alloc(stats_ctx, &ctrg_desc, 1); |
Neels Hofmeyr | 554f7b8 | 2017-12-20 01:14:31 +0100 | [diff] [blame] | 343 | OSMO_ASSERT(ctrg1 && ctrg1->idx == 1); |
Jacob Erlbeck | f13de86 | 2015-11-10 11:36:58 +0100 | [diff] [blame] | 344 | ctrg2 = rate_ctr_group_alloc(stats_ctx, &ctrg_desc, 2); |
Neels Hofmeyr | 554f7b8 | 2017-12-20 01:14:31 +0100 | [diff] [blame] | 345 | OSMO_ASSERT(ctrg2 && ctrg2->idx == 2); |
Max | 3ef14a2 | 2017-12-15 20:19:10 +0100 | [diff] [blame] | 346 | |
| 347 | ctrg_dup = rate_ctr_group_alloc(stats_ctx, &ctrg_desc, 2); |
Neels Hofmeyr | 554f7b8 | 2017-12-20 01:14:31 +0100 | [diff] [blame] | 348 | OSMO_ASSERT(ctrg_dup && ctrg_dup->idx == 3); |
| 349 | rate_ctr_group_free(ctrg_dup); |
Max | 3ef14a2 | 2017-12-15 20:19:10 +0100 | [diff] [blame] | 350 | |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 351 | ctrg3 = rate_ctr_group_alloc(stats_ctx, &ctrg_desc_dot, 3); |
Neels Hofmeyr | 554f7b8 | 2017-12-20 01:14:31 +0100 | [diff] [blame] | 352 | OSMO_ASSERT(ctrg3 && ctrg3->idx == 3); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 353 | |
| 354 | srep1 = stats_reporter_create_test("test1"); |
| 355 | OSMO_ASSERT(srep1 != NULL); |
| 356 | |
| 357 | srep2 = stats_reporter_create_test("test2"); |
| 358 | OSMO_ASSERT(srep2 != NULL); |
| 359 | |
| 360 | srep = osmo_stats_reporter_find(OSMO_STATS_REPORTER_TEST, "test1"); |
| 361 | OSMO_ASSERT(srep == srep1); |
| 362 | srep = osmo_stats_reporter_find(OSMO_STATS_REPORTER_TEST, "test2"); |
| 363 | OSMO_ASSERT(srep == srep2); |
| 364 | |
| 365 | rc = osmo_stats_reporter_enable(srep1); |
| 366 | OSMO_ASSERT(rc >= 0); |
| 367 | OSMO_ASSERT(srep1->force_single_flush); |
| 368 | rc = osmo_stats_reporter_set_max_class(srep1, OSMO_STATS_CLASS_SUBSCRIBER); |
| 369 | OSMO_ASSERT(rc >= 0); |
| 370 | |
| 371 | rc = osmo_stats_reporter_enable(srep2); |
| 372 | OSMO_ASSERT(rc >= 0); |
| 373 | OSMO_ASSERT(srep2->force_single_flush); |
| 374 | rc = osmo_stats_reporter_set_max_class(srep2, OSMO_STATS_CLASS_SUBSCRIBER); |
| 375 | OSMO_ASSERT(rc >= 0); |
| 376 | |
| 377 | printf("report (initial):\n"); |
| 378 | send_count = 0; |
| 379 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 380 | OSMO_ASSERT(send_count == 20); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 381 | |
| 382 | printf("report (srep1 global):\n"); |
| 383 | /* force single flush */ |
| 384 | osmo_stats_reporter_set_max_class(srep1, OSMO_STATS_CLASS_GLOBAL); |
| 385 | srep1->force_single_flush = 1; |
| 386 | srep2->force_single_flush = 1; |
| 387 | send_count = 0; |
| 388 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 389 | OSMO_ASSERT(send_count == 10); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 390 | |
| 391 | printf("report (srep1 peer):\n"); |
| 392 | /* force single flush */ |
| 393 | osmo_stats_reporter_set_max_class(srep1, OSMO_STATS_CLASS_PEER); |
| 394 | srep1->force_single_flush = 1; |
| 395 | srep2->force_single_flush = 1; |
| 396 | send_count = 0; |
| 397 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 398 | OSMO_ASSERT(send_count == 14); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 399 | |
| 400 | printf("report (srep1 subscriber):\n"); |
| 401 | /* force single flush */ |
| 402 | osmo_stats_reporter_set_max_class(srep1, OSMO_STATS_CLASS_SUBSCRIBER); |
| 403 | srep1->force_single_flush = 1; |
| 404 | srep2->force_single_flush = 1; |
| 405 | send_count = 0; |
| 406 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 407 | OSMO_ASSERT(send_count == 20); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 408 | |
| 409 | printf("report (srep2 disabled):\n"); |
| 410 | /* force single flush */ |
| 411 | srep1->force_single_flush = 1; |
| 412 | srep2->force_single_flush = 1; |
| 413 | rc = osmo_stats_reporter_disable(srep2); |
| 414 | OSMO_ASSERT(rc >= 0); |
| 415 | send_count = 0; |
| 416 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 417 | OSMO_ASSERT(send_count == 10); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 418 | |
| 419 | printf("report (srep2 enabled, no flush forced):\n"); |
| 420 | rc = osmo_stats_reporter_enable(srep2); |
| 421 | OSMO_ASSERT(rc >= 0); |
| 422 | send_count = 0; |
| 423 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 424 | OSMO_ASSERT(send_count == 10); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 425 | |
| 426 | printf("report (should be empty):\n"); |
| 427 | send_count = 0; |
| 428 | osmo_stats_report(); |
| 429 | OSMO_ASSERT(send_count == 0); |
| 430 | |
| 431 | printf("report (group 1, counter 1 update):\n"); |
| 432 | rate_ctr_inc(&ctrg1->ctr[TEST_A_CTR]); |
| 433 | send_count = 0; |
| 434 | osmo_stats_report(); |
| 435 | OSMO_ASSERT(send_count == 2); |
| 436 | |
| 437 | printf("report (group 1, item 1 update):\n"); |
| 438 | osmo_stat_item_set(statg1->items[TEST_A_ITEM], 10); |
| 439 | send_count = 0; |
| 440 | osmo_stats_report(); |
| 441 | OSMO_ASSERT(send_count == 2); |
| 442 | |
| 443 | printf("report (remove statg1, ctrg1):\n"); |
| 444 | /* force single flush */ |
| 445 | srep1->force_single_flush = 1; |
| 446 | srep2->force_single_flush = 1; |
| 447 | osmo_stat_item_group_free(statg1); |
| 448 | rate_ctr_group_free(ctrg1); |
| 449 | send_count = 0; |
| 450 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 451 | OSMO_ASSERT(send_count == 12); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 452 | |
| 453 | printf("report (remove srep1):\n"); |
| 454 | /* force single flush */ |
| 455 | srep1->force_single_flush = 1; |
| 456 | srep2->force_single_flush = 1; |
| 457 | osmo_stats_reporter_free(srep1); |
| 458 | send_count = 0; |
| 459 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 460 | OSMO_ASSERT(send_count == 6); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 461 | |
| 462 | printf("report (remove statg2):\n"); |
| 463 | /* force single flush */ |
| 464 | srep2->force_single_flush = 1; |
| 465 | osmo_stat_item_group_free(statg2); |
| 466 | send_count = 0; |
| 467 | osmo_stats_report(); |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 468 | OSMO_ASSERT(send_count == 4); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 469 | |
| 470 | printf("report (remove srep2):\n"); |
| 471 | /* force single flush */ |
| 472 | srep2->force_single_flush = 1; |
| 473 | osmo_stats_reporter_free(srep2); |
| 474 | send_count = 0; |
| 475 | osmo_stats_report(); |
| 476 | OSMO_ASSERT(send_count == 0); |
| 477 | |
| 478 | printf("report (remove ctrg2, should be empty):\n"); |
| 479 | rate_ctr_group_free(ctrg2); |
| 480 | send_count = 0; |
| 481 | osmo_stats_report(); |
| 482 | OSMO_ASSERT(send_count == 0); |
| 483 | |
Harald Welte | 04c8812 | 2017-10-03 18:34:48 +0800 | [diff] [blame] | 484 | rate_ctr_group_free(ctrg3); |
| 485 | |
Jacob Erlbeck | f13de86 | 2015-11-10 11:36:58 +0100 | [diff] [blame] | 486 | /* Leak check */ |
| 487 | OSMO_ASSERT(talloc_total_blocks(stats_ctx) == 1); |
| 488 | talloc_free(stats_ctx); |
| 489 | |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 490 | printf("End test: %s\n", __func__); |
| 491 | } |
| 492 | |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 493 | int main(int argc, char **argv) |
| 494 | { |
| 495 | static const struct log_info log_info = {}; |
| 496 | log_init(&log_info, NULL); |
| 497 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 498 | osmo_stat_item_init(NULL); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 499 | |
| 500 | stat_test(); |
Jacob Erlbeck | 46b703d | 2015-11-09 17:25:27 +0100 | [diff] [blame] | 501 | test_reporting(); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 502 | return 0; |
| 503 | } |