Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 1 | /* tests for statistics */ |
| 2 | /* |
| 3 | * (C) 2015 Sysmocom s.m.f.c. GmbH |
| 4 | * |
| 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License along |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | #include <osmocom/core/logging.h> |
| 24 | #include <osmocom/core/utils.h> |
| 25 | #include <osmocom/core/stat_item.h> |
| 26 | |
| 27 | #include <stdio.h> |
| 28 | |
| 29 | static void stat_test(void) |
| 30 | { |
| 31 | enum test_items { |
| 32 | TEST_A_ITEM, |
| 33 | TEST_B_ITEM, |
| 34 | }; |
| 35 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 36 | static const struct osmo_stat_item_desc item_description[] = { |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 37 | { "item.a", "The A value", "ma", 4, -1 }, |
| 38 | { "item.b", "The B value", "kb", 7, -1 }, |
| 39 | }; |
| 40 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 41 | static const struct osmo_stat_item_group_desc statg_desc = { |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 42 | .group_name_prefix = "test.one", |
| 43 | .group_description = "Test number 1", |
| 44 | .num_items = ARRAY_SIZE(item_description), |
| 45 | .item_desc = item_description, |
| 46 | }; |
| 47 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 48 | struct osmo_stat_item_group *statg = |
| 49 | osmo_stat_item_group_alloc(NULL, &statg_desc, 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 50 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 51 | struct osmo_stat_item_group *sgrp2; |
| 52 | const struct osmo_stat_item *sitem1, *sitem2; |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 53 | int rc; |
| 54 | int32_t value; |
| 55 | int32_t rd_a = 0; |
| 56 | int32_t rd_b = 0; |
| 57 | int i; |
| 58 | |
| 59 | OSMO_ASSERT(statg != NULL); |
| 60 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 61 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.one", 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 62 | OSMO_ASSERT(sgrp2 == statg); |
| 63 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 64 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.one", 1); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 65 | OSMO_ASSERT(sgrp2 == NULL); |
| 66 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 67 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.two", 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 68 | OSMO_ASSERT(sgrp2 == NULL); |
| 69 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 70 | sitem1 = osmo_stat_item_get_by_name(statg, "item.c"); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 71 | OSMO_ASSERT(sitem1 == NULL); |
| 72 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 73 | sitem1 = osmo_stat_item_get_by_name(statg, "item.a"); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 74 | OSMO_ASSERT(sitem1 != NULL); |
| 75 | OSMO_ASSERT(sitem1 == statg->items[TEST_A_ITEM]); |
| 76 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 77 | sitem2 = osmo_stat_item_get_by_name(statg, "item.b"); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 78 | OSMO_ASSERT(sitem2 != NULL); |
| 79 | OSMO_ASSERT(sitem2 != sitem1); |
| 80 | OSMO_ASSERT(sitem2 == statg->items[TEST_B_ITEM]); |
| 81 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 82 | value = osmo_stat_item_get_last(statg->items[TEST_A_ITEM]); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 83 | OSMO_ASSERT(value == -1); |
| 84 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 85 | 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] | 86 | OSMO_ASSERT(rc == 0); |
| 87 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 88 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 1); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 89 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 90 | value = osmo_stat_item_get_last(statg->items[TEST_A_ITEM]); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 91 | OSMO_ASSERT(value == 1); |
| 92 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 93 | 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] | 94 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 95 | OSMO_ASSERT(value == 1); |
| 96 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 97 | 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] | 98 | OSMO_ASSERT(rc == 0); |
| 99 | |
| 100 | for (i = 2; i <= 32; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 101 | osmo_stat_item_set(statg->items[TEST_A_ITEM], i); |
| 102 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + i); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 103 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 104 | 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] | 105 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 106 | OSMO_ASSERT(value == i); |
| 107 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 108 | 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] | 109 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 110 | OSMO_ASSERT(value == 1000 + i); |
| 111 | } |
| 112 | |
| 113 | /* Keep 2 in FIFO */ |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 114 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 33); |
| 115 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + 33); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 116 | |
| 117 | for (i = 34; i <= 64; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 118 | osmo_stat_item_set(statg->items[TEST_A_ITEM], i); |
| 119 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + i); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 120 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 121 | 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] | 122 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 123 | OSMO_ASSERT(value == i-1); |
| 124 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 125 | 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] | 126 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 127 | OSMO_ASSERT(value == 1000 + i-1); |
| 128 | } |
| 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 == 64); |
| 133 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 134 | 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] | 135 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 136 | OSMO_ASSERT(value == 1000 + 64); |
| 137 | |
| 138 | /* Overrun FIFOs */ |
| 139 | for (i = 65; i <= 96; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 140 | osmo_stat_item_set(statg->items[TEST_A_ITEM], i); |
| 141 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 1000 + i); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 142 | } |
| 143 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 144 | 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] | 145 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 146 | OSMO_ASSERT(value == 93); |
| 147 | |
| 148 | for (i = 94; i <= 96; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 149 | 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] | 150 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 151 | OSMO_ASSERT(value == i); |
| 152 | } |
| 153 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 154 | 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] | 155 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 156 | OSMO_ASSERT(value == 1000 + 90); |
| 157 | |
| 158 | for (i = 91; i <= 96; i++) { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 159 | 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] | 160 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 161 | OSMO_ASSERT(value == 1000 + i); |
| 162 | } |
| 163 | |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 164 | /* Test Discard (single item) */ |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 165 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 97); |
| 166 | rc = osmo_stat_item_discard(statg->items[TEST_A_ITEM], &rd_a); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 167 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 168 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 169 | rc = osmo_stat_item_discard(statg->items[TEST_A_ITEM], &rd_a); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 170 | OSMO_ASSERT(rc == 0); |
| 171 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 172 | 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] | 173 | OSMO_ASSERT(rc == 0); |
| 174 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 175 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 98); |
| 176 | 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] | 177 | OSMO_ASSERT(rc > 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 178 | OSMO_ASSERT(value == 98); |
| 179 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 180 | 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] | 181 | OSMO_ASSERT(rc == 0); |
| 182 | |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 183 | /* Test Discard (all items) */ |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 184 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 99); |
| 185 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 100); |
| 186 | osmo_stat_item_set(statg->items[TEST_A_ITEM], 101); |
| 187 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 99); |
| 188 | osmo_stat_item_set(statg->items[TEST_B_ITEM], 100); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 189 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 190 | rc = osmo_stat_item_discard_all(&rd_a); |
| 191 | rc = osmo_stat_item_discard_all(&rd_b); |
Jacob Erlbeck | b27b352 | 2015-10-12 18:47:09 +0200 | [diff] [blame] | 192 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 193 | 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] | 194 | OSMO_ASSERT(rc == 0); |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 195 | 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] | 196 | OSMO_ASSERT(rc == 0); |
| 197 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 198 | osmo_stat_item_group_free(statg); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 199 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 200 | sgrp2 = osmo_stat_item_get_group_by_name_idx("test.one", 0); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 201 | OSMO_ASSERT(sgrp2 == NULL); |
| 202 | } |
| 203 | |
| 204 | int main(int argc, char **argv) |
| 205 | { |
| 206 | static const struct log_info log_info = {}; |
| 207 | log_init(&log_info, NULL); |
| 208 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 209 | osmo_stat_item_init(NULL); |
Jacob Erlbeck | 9732cb4 | 2015-10-01 20:43:53 +0200 | [diff] [blame] | 210 | |
| 211 | stat_test(); |
| 212 | return 0; |
| 213 | } |