Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 1 | /* |
| 2 | * MsTest.cpp |
| 3 | * |
| 4 | * Copyright (C) 2015 by Sysmocom s.f.m.c. GmbH |
| 5 | * |
| 6 | * All Rights Reserved |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU Affero General Public License as published by |
| 10 | * the Free Software Foundation; either version 3 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Affero General Public License |
| 19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | #include "tbf.h" |
Pau Espin Pedrol | 9d1cdb1 | 2019-09-25 17:47:02 +0200 | [diff] [blame] | 24 | #include "tbf_ul.h" |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 25 | #include "gprs_debug.h" |
| 26 | #include "gprs_ms.h" |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 27 | #include "gprs_ms_storage.h" |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 28 | #include "bts.h" |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 29 | |
| 30 | extern "C" { |
| 31 | #include "pcu_vty.h" |
| 32 | |
| 33 | #include <osmocom/core/application.h> |
| 34 | #include <osmocom/core/msgb.h> |
| 35 | #include <osmocom/core/talloc.h> |
| 36 | #include <osmocom/core/utils.h> |
| 37 | #include <osmocom/vty/vty.h> |
| 38 | } |
| 39 | |
| 40 | #include <errno.h> |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 41 | #include <unistd.h> |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 42 | |
Pau Espin Pedrol | a0cbde7 | 2020-03-26 15:56:15 +0100 | [diff] [blame] | 43 | #include <new> |
| 44 | |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 45 | void *tall_pcu_ctx; |
| 46 | int16_t spoof_mnc = 0, spoof_mcc = 0; |
Neels Hofmeyr | bdc55fa | 2018-02-21 00:39:07 +0100 | [diff] [blame] | 47 | bool spoof_mnc_3_digits = false; |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 48 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 49 | static int ul_tbf_dtor(struct gprs_rlcmac_ul_tbf *tbf) |
| 50 | { |
| 51 | tbf->~gprs_rlcmac_ul_tbf(); |
| 52 | return 0; |
| 53 | } |
| 54 | |
| 55 | static int dl_tbf_dtor(struct gprs_rlcmac_dl_tbf *tbf) |
| 56 | { |
| 57 | tbf->~gprs_rlcmac_dl_tbf(); |
| 58 | return 0; |
| 59 | } |
| 60 | |
| 61 | static gprs_rlcmac_ul_tbf *alloc_ul_tbf(struct gprs_rlcmac_bts *bts, GprsMs *ms) |
| 62 | { |
| 63 | gprs_rlcmac_ul_tbf *ul_tbf; |
| 64 | ul_tbf = talloc_zero(tall_pcu_ctx, struct gprs_rlcmac_ul_tbf); |
| 65 | talloc_set_destructor(ul_tbf, ul_tbf_dtor); |
| 66 | new (ul_tbf) gprs_rlcmac_ul_tbf(bts, ms); |
| 67 | return ul_tbf; |
| 68 | } |
| 69 | |
| 70 | static gprs_rlcmac_dl_tbf *alloc_dl_tbf(struct gprs_rlcmac_bts *bts, GprsMs *ms) |
| 71 | { |
| 72 | gprs_rlcmac_dl_tbf *dl_tbf; |
| 73 | dl_tbf = talloc_zero(tall_pcu_ctx, struct gprs_rlcmac_dl_tbf); |
| 74 | talloc_set_destructor(dl_tbf, dl_tbf_dtor); |
| 75 | new (dl_tbf) gprs_rlcmac_dl_tbf(bts, ms); |
| 76 | return dl_tbf; |
| 77 | } |
| 78 | |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 79 | static void test_ms_state() |
| 80 | { |
| 81 | uint32_t tlli = 0xffeeddbb; |
| 82 | gprs_rlcmac_dl_tbf *dl_tbf; |
| 83 | gprs_rlcmac_ul_tbf *ul_tbf; |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 84 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 85 | GprsMs *ms; |
| 86 | |
| 87 | printf("=== start %s ===\n", __func__); |
| 88 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 89 | ms = ms_alloc(bts, tlli); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 90 | OSMO_ASSERT(ms_is_idle(ms)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 91 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 92 | dl_tbf = alloc_dl_tbf(bts, ms); |
| 93 | ul_tbf = alloc_ul_tbf(bts, ms); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 94 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 95 | ms_attach_tbf(ms, ul_tbf); |
| 96 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 97 | OSMO_ASSERT(ms_ul_tbf(ms) == ul_tbf); |
| 98 | OSMO_ASSERT(ms_dl_tbf(ms) == NULL); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 99 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 100 | ms_attach_tbf(ms, dl_tbf); |
| 101 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 102 | OSMO_ASSERT(ms_ul_tbf(ms) == ul_tbf); |
| 103 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 104 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 105 | OSMO_ASSERT(ms_tbf(ms, GPRS_RLCMAC_UL_TBF) == ul_tbf); |
| 106 | OSMO_ASSERT(ms_tbf(ms, GPRS_RLCMAC_DL_TBF) == dl_tbf); |
Jacob Erlbeck | ac89a55 | 2015-06-29 14:18:46 +0200 | [diff] [blame] | 107 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 108 | ms_detach_tbf(ms, ul_tbf); |
| 109 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 110 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 111 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 112 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 113 | ms_detach_tbf(ms, dl_tbf); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 114 | /* The ms object is freed now */ |
| 115 | ms = NULL; |
| 116 | |
| 117 | talloc_free(dl_tbf); |
| 118 | talloc_free(ul_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 119 | talloc_free(bts); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 120 | printf("=== end %s ===\n", __func__); |
| 121 | } |
| 122 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 123 | static enum {CB_UNKNOWN, CB_IS_IDLE, CB_IS_ACTIVE} last_cb = CB_UNKNOWN; |
| 124 | static void ms_idle_cb(struct GprsMs *ms) |
| 125 | { |
| 126 | OSMO_ASSERT(ms_is_idle(ms)); |
| 127 | printf(" ms_idle() was called\n"); |
| 128 | last_cb = CB_IS_IDLE; |
| 129 | } |
| 130 | static void ms_active_cb(struct GprsMs *ms) |
| 131 | { |
| 132 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 133 | printf(" ms_active() was called\n"); |
| 134 | last_cb = CB_IS_ACTIVE; |
| 135 | } |
| 136 | static struct gpr_ms_callback ms_cb = { |
| 137 | .ms_idle = ms_idle_cb, |
| 138 | .ms_active = ms_active_cb |
| 139 | }; |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 140 | static void test_ms_callback() |
| 141 | { |
| 142 | uint32_t tlli = 0xffeeddbb; |
| 143 | gprs_rlcmac_dl_tbf *dl_tbf; |
| 144 | gprs_rlcmac_ul_tbf *ul_tbf; |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 145 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 146 | GprsMs *ms; |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 147 | last_cb = CB_UNKNOWN; |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 148 | |
| 149 | printf("=== start %s ===\n", __func__); |
| 150 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 151 | ms = ms_alloc(bts, tlli); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 152 | ms_set_callback(ms, &ms_cb); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 153 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 154 | OSMO_ASSERT(ms_is_idle(ms)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 155 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 156 | dl_tbf = alloc_dl_tbf(bts, ms); |
| 157 | ul_tbf = alloc_ul_tbf(bts, ms); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 158 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 159 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 160 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 161 | ms_attach_tbf(ms, ul_tbf); |
| 162 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 163 | OSMO_ASSERT(ms_ul_tbf(ms) == ul_tbf); |
| 164 | OSMO_ASSERT(ms_dl_tbf(ms) == NULL); |
| 165 | OSMO_ASSERT(last_cb == CB_IS_ACTIVE); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 166 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 167 | last_cb = CB_UNKNOWN; |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 168 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 169 | ms_attach_tbf(ms, dl_tbf); |
| 170 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 171 | OSMO_ASSERT(ms_ul_tbf(ms) == ul_tbf); |
| 172 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf); |
| 173 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 174 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 175 | ms_detach_tbf(ms, ul_tbf); |
| 176 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 177 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 178 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf); |
| 179 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 180 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 181 | ms_detach_tbf(ms, dl_tbf); |
| 182 | OSMO_ASSERT(ms_is_idle(ms)); |
| 183 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 184 | OSMO_ASSERT(ms_dl_tbf(ms) == NULL); |
| 185 | OSMO_ASSERT(last_cb == CB_IS_IDLE); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 186 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 187 | last_cb = CB_UNKNOWN; |
| 188 | talloc_free(ms); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 189 | |
| 190 | talloc_free(dl_tbf); |
| 191 | talloc_free(ul_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 192 | talloc_free(bts); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 193 | printf("=== end %s ===\n", __func__); |
| 194 | } |
| 195 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 196 | static bool was_idle; |
| 197 | static void ms_replace_tbf_idle_cb(struct GprsMs *ms) |
| 198 | { |
| 199 | OSMO_ASSERT(ms_is_idle(ms)); |
| 200 | printf(" ms_idle() was called\n"); |
| 201 | was_idle = true; |
| 202 | } |
| 203 | static void ms_replace_tbf_active_cb(struct GprsMs *ms) |
| 204 | { |
| 205 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 206 | printf(" ms_active() was called\n"); |
| 207 | } |
| 208 | static struct gpr_ms_callback ms_replace_tbf_cb = { |
| 209 | .ms_idle = ms_replace_tbf_idle_cb, |
| 210 | .ms_active = ms_replace_tbf_active_cb |
| 211 | }; |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 212 | static void test_ms_replace_tbf() |
| 213 | { |
| 214 | uint32_t tlli = 0xffeeddbb; |
| 215 | gprs_rlcmac_dl_tbf *dl_tbf[2]; |
| 216 | gprs_rlcmac_ul_tbf *ul_tbf; |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 217 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 218 | GprsMs *ms; |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 219 | |
| 220 | printf("=== start %s ===\n", __func__); |
| 221 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 222 | ms = ms_alloc(bts, tlli); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 223 | ms_set_callback(ms, &ms_replace_tbf_cb); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 224 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 225 | OSMO_ASSERT(ms_is_idle(ms)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 226 | was_idle = false; |
| 227 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 228 | dl_tbf[0] = alloc_dl_tbf(bts, ms); |
| 229 | dl_tbf[1] = alloc_dl_tbf(bts, ms); |
| 230 | ul_tbf = alloc_ul_tbf(bts, ms); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 231 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 232 | ms_attach_tbf(ms, dl_tbf[0]); |
| 233 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 234 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 235 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf[0]); |
| 236 | OSMO_ASSERT(llist_empty(&ms->old_tbfs)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 237 | OSMO_ASSERT(!was_idle); |
| 238 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 239 | ms_attach_tbf(ms, dl_tbf[1]); |
| 240 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 241 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 242 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf[1]); |
| 243 | OSMO_ASSERT(!llist_empty(&ms->old_tbfs)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 244 | OSMO_ASSERT(!was_idle); |
| 245 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 246 | ms_attach_tbf(ms, ul_tbf); |
| 247 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 248 | OSMO_ASSERT(ms_ul_tbf(ms) == ul_tbf); |
| 249 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf[1]); |
| 250 | OSMO_ASSERT(!llist_empty(&ms->old_tbfs)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 251 | OSMO_ASSERT(!was_idle); |
| 252 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 253 | ms_detach_tbf(ms, ul_tbf); |
| 254 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 255 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 256 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf[1]); |
| 257 | OSMO_ASSERT(!llist_empty(&ms->old_tbfs)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 258 | OSMO_ASSERT(!was_idle); |
| 259 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 260 | ms_detach_tbf(ms, dl_tbf[0]); |
| 261 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 262 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 263 | OSMO_ASSERT(ms_dl_tbf(ms) == dl_tbf[1]); |
| 264 | OSMO_ASSERT(llist_empty(&ms->old_tbfs)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 265 | OSMO_ASSERT(!was_idle); |
| 266 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 267 | ms_detach_tbf(ms, dl_tbf[1]); |
| 268 | OSMO_ASSERT(ms_is_idle(ms)); |
| 269 | OSMO_ASSERT(ms_ul_tbf(ms) == NULL); |
| 270 | OSMO_ASSERT(ms_dl_tbf(ms) == NULL); |
| 271 | OSMO_ASSERT(llist_empty(&ms->old_tbfs)); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 272 | OSMO_ASSERT(was_idle); |
| 273 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 274 | talloc_free(ms); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 275 | |
| 276 | talloc_free(dl_tbf[0]); |
| 277 | talloc_free(dl_tbf[1]); |
| 278 | talloc_free(ul_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 279 | talloc_free(bts); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 280 | printf("=== end %s ===\n", __func__); |
| 281 | } |
| 282 | |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 283 | static void test_ms_change_tlli() |
| 284 | { |
| 285 | uint32_t start_tlli = 0xaa000000; |
| 286 | uint32_t new_ms_tlli = 0xff001111; |
| 287 | uint32_t other_sgsn_tlli = 0xff00eeee; |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 288 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 289 | GprsMs *ms; |
| 290 | |
| 291 | printf("=== start %s ===\n", __func__); |
| 292 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 293 | ms = ms_alloc(bts, start_tlli); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 294 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 295 | OSMO_ASSERT(ms_is_idle(ms)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 296 | |
| 297 | /* MS announces TLLI, SGSN uses it immediately */ |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 298 | ms_set_tlli(ms, new_ms_tlli); |
| 299 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 300 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 301 | OSMO_ASSERT(ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 302 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 303 | ms_confirm_tlli(ms, new_ms_tlli); |
| 304 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 305 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 306 | OSMO_ASSERT(!ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 307 | |
| 308 | /* MS announces TLLI, SGSN uses it later */ |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 309 | ms_set_tlli(ms, start_tlli); |
| 310 | ms_confirm_tlli(ms, start_tlli); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 311 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 312 | ms_set_tlli(ms, new_ms_tlli); |
| 313 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 314 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 315 | OSMO_ASSERT(ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 316 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 317 | ms_confirm_tlli(ms, start_tlli); |
| 318 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 319 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 320 | OSMO_ASSERT(ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 321 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 322 | ms_set_tlli(ms, new_ms_tlli); |
| 323 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 324 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 325 | OSMO_ASSERT(ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 326 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 327 | ms_confirm_tlli(ms, new_ms_tlli); |
| 328 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 329 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 330 | OSMO_ASSERT(!ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 331 | |
| 332 | /* MS announces TLLI, SGSN uses it later after another new TLLI */ |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 333 | ms_set_tlli(ms, start_tlli); |
| 334 | ms_confirm_tlli(ms, start_tlli); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 335 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 336 | ms_set_tlli(ms, new_ms_tlli); |
| 337 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 338 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 339 | OSMO_ASSERT(ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 340 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 341 | ms_confirm_tlli(ms, other_sgsn_tlli); |
| 342 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 343 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 344 | OSMO_ASSERT(ms_check_tlli(ms, other_sgsn_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 345 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 346 | ms_set_tlli(ms, new_ms_tlli); |
| 347 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 348 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 349 | OSMO_ASSERT(ms_check_tlli(ms, other_sgsn_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 350 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 351 | ms_confirm_tlli(ms, new_ms_tlli); |
| 352 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 353 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 354 | OSMO_ASSERT(!ms_check_tlli(ms, start_tlli)); |
| 355 | OSMO_ASSERT(!ms_check_tlli(ms, other_sgsn_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 356 | |
| 357 | /* SGSN uses the new TLLI before it is announced by the MS (shouldn't |
| 358 | * happen in normal use) */ |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 359 | ms_set_tlli(ms, start_tlli); |
| 360 | ms_confirm_tlli(ms, start_tlli); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 361 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 362 | ms_confirm_tlli(ms, new_ms_tlli); |
| 363 | OSMO_ASSERT(ms_tlli(ms) == start_tlli); |
| 364 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 365 | OSMO_ASSERT(ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 366 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 367 | ms_set_tlli(ms, new_ms_tlli); |
| 368 | OSMO_ASSERT(ms_tlli(ms) == new_ms_tlli); |
| 369 | OSMO_ASSERT(ms_check_tlli(ms, new_ms_tlli)); |
| 370 | OSMO_ASSERT(!ms_check_tlli(ms, start_tlli)); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 371 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 372 | talloc_free(ms); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 373 | talloc_free(bts); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 374 | printf("=== end %s ===\n", __func__); |
| 375 | } |
| 376 | |
Max | f4d3973 | 2019-03-12 12:53:27 +0100 | [diff] [blame] | 377 | static GprsMs *prepare_ms(GprsMsStorage *st, uint32_t tlli, enum gprs_rlcmac_tbf_direction dir) |
| 378 | { |
| 379 | GprsMs *ms = st->get_ms(tlli); |
| 380 | if (ms) |
| 381 | return ms; |
| 382 | |
| 383 | ms = st->create_ms(); |
| 384 | |
| 385 | if (dir == GPRS_RLCMAC_UL_TBF) |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 386 | ms_set_tlli(ms, tlli); |
Max | f4d3973 | 2019-03-12 12:53:27 +0100 | [diff] [blame] | 387 | else |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 388 | ms_confirm_tlli(ms, tlli); |
Max | f4d3973 | 2019-03-12 12:53:27 +0100 | [diff] [blame] | 389 | |
| 390 | return ms; |
| 391 | } |
| 392 | |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 393 | static void test_ms_storage() |
| 394 | { |
| 395 | uint32_t tlli = 0xffeeddbb; |
Jacob Erlbeck | 7b9f825 | 2015-05-21 11:07:53 +0200 | [diff] [blame] | 396 | const char *imsi1 = "001001987654321"; |
| 397 | const char *imsi2 = "001001987654322"; |
| 398 | |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 399 | gprs_rlcmac_ul_tbf *ul_tbf; |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 400 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | 0e50ce6 | 2015-05-21 16:58:22 +0200 | [diff] [blame] | 401 | GprsMs *ms, *ms_tmp; |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 402 | GprsMsStorage store(bts); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 403 | |
| 404 | printf("=== start %s ===\n", __func__); |
| 405 | |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 406 | ms = store.get_ms(tlli + 0); |
| 407 | OSMO_ASSERT(ms == NULL); |
| 408 | |
Max | f4d3973 | 2019-03-12 12:53:27 +0100 | [diff] [blame] | 409 | ms = prepare_ms(&store, tlli + 0, GPRS_RLCMAC_UL_TBF); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 410 | OSMO_ASSERT(ms != NULL); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 411 | OSMO_ASSERT(ms_tlli(ms) == tlli + 0); |
| 412 | ms_set_imsi(ms, imsi1); |
| 413 | OSMO_ASSERT(strcmp(ms_imsi(ms), imsi1) == 0); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 414 | |
Jacob Erlbeck | 0e50ce6 | 2015-05-21 16:58:22 +0200 | [diff] [blame] | 415 | ms_tmp = store.get_ms(tlli + 0); |
| 416 | OSMO_ASSERT(ms == ms_tmp); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 417 | OSMO_ASSERT(ms_tlli(ms) == tlli + 0); |
Jacob Erlbeck | 0e50ce6 | 2015-05-21 16:58:22 +0200 | [diff] [blame] | 418 | |
Jacob Erlbeck | 7b9f825 | 2015-05-21 11:07:53 +0200 | [diff] [blame] | 419 | ms_tmp = store.get_ms(0, 0, imsi1); |
| 420 | OSMO_ASSERT(ms == ms_tmp); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 421 | OSMO_ASSERT(strcmp(ms_imsi(ms), imsi1) == 0); |
Jacob Erlbeck | 7b9f825 | 2015-05-21 11:07:53 +0200 | [diff] [blame] | 422 | ms_tmp = store.get_ms(0, 0, imsi2); |
| 423 | OSMO_ASSERT(ms_tmp == NULL); |
| 424 | |
Max | f4d3973 | 2019-03-12 12:53:27 +0100 | [diff] [blame] | 425 | ms = prepare_ms(&store, tlli + 1, GPRS_RLCMAC_UL_TBF); |
Jacob Erlbeck | 0e50ce6 | 2015-05-21 16:58:22 +0200 | [diff] [blame] | 426 | OSMO_ASSERT(ms != NULL); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 427 | OSMO_ASSERT(ms_tlli(ms) == tlli + 1); |
| 428 | ms_set_imsi(ms, imsi2); |
| 429 | OSMO_ASSERT(strcmp(ms_imsi(ms), imsi2) == 0); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 430 | |
Jacob Erlbeck | 0e50ce6 | 2015-05-21 16:58:22 +0200 | [diff] [blame] | 431 | ms_tmp = store.get_ms(tlli + 1); |
| 432 | OSMO_ASSERT(ms == ms_tmp); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 433 | OSMO_ASSERT(ms_tlli(ms) == tlli + 1); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 434 | |
Jacob Erlbeck | 7b9f825 | 2015-05-21 11:07:53 +0200 | [diff] [blame] | 435 | ms_tmp = store.get_ms(0, 0, imsi1); |
| 436 | OSMO_ASSERT(ms_tmp != NULL); |
| 437 | OSMO_ASSERT(ms_tmp != ms); |
| 438 | ms_tmp = store.get_ms(0, 0, imsi2); |
| 439 | OSMO_ASSERT(ms == ms_tmp); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 440 | OSMO_ASSERT(strcmp(ms_imsi(ms), imsi2) == 0); |
Jacob Erlbeck | 7b9f825 | 2015-05-21 11:07:53 +0200 | [diff] [blame] | 441 | |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 442 | /* delete ms */ |
| 443 | ms = store.get_ms(tlli + 0); |
| 444 | OSMO_ASSERT(ms != NULL); |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 445 | ul_tbf = alloc_ul_tbf(bts, ms); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 446 | ms_attach_tbf(ms, ul_tbf); |
| 447 | ms_detach_tbf(ms, ul_tbf); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 448 | ms = store.get_ms(tlli + 0); |
| 449 | OSMO_ASSERT(ms == NULL); |
| 450 | ms = store.get_ms(tlli + 1); |
| 451 | OSMO_ASSERT(ms != NULL); |
| 452 | |
| 453 | /* delete ms */ |
| 454 | ms = store.get_ms(tlli + 1); |
| 455 | OSMO_ASSERT(ms != NULL); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 456 | ms_attach_tbf(ms, ul_tbf); |
| 457 | ms_detach_tbf(ms, ul_tbf); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 458 | ms = store.get_ms(tlli + 1); |
| 459 | OSMO_ASSERT(ms == NULL); |
| 460 | |
| 461 | talloc_free(ul_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 462 | talloc_free(bts); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 463 | printf("=== end %s ===\n", __func__); |
| 464 | } |
| 465 | |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 466 | static void test_ms_timeout() |
| 467 | { |
| 468 | uint32_t tlli = 0xffeeddbb; |
| 469 | gprs_rlcmac_dl_tbf *dl_tbf; |
| 470 | gprs_rlcmac_ul_tbf *ul_tbf; |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 471 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 472 | GprsMs *ms; |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 473 | last_cb = CB_UNKNOWN; |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 474 | |
| 475 | printf("=== start %s ===\n", __func__); |
| 476 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 477 | ms = ms_alloc(bts, tlli); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 478 | ms_set_callback(ms, &ms_cb); |
| 479 | ms_set_timeout(ms, 1); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 480 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 481 | OSMO_ASSERT(ms_is_idle(ms)); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 482 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 483 | dl_tbf = alloc_dl_tbf(bts, ms); |
| 484 | ul_tbf = alloc_ul_tbf(bts, ms); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 485 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 486 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 487 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 488 | ms_attach_tbf(ms, ul_tbf); |
| 489 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 490 | OSMO_ASSERT(last_cb == CB_IS_ACTIVE); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 491 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 492 | last_cb = CB_UNKNOWN; |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 493 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 494 | ms_attach_tbf(ms, dl_tbf); |
| 495 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 496 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 497 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 498 | ms_detach_tbf(ms, ul_tbf); |
| 499 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 500 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 501 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 502 | ms_detach_tbf(ms, dl_tbf); |
| 503 | OSMO_ASSERT(!ms_is_idle(ms)); |
| 504 | OSMO_ASSERT(last_cb == CB_UNKNOWN); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 505 | |
| 506 | usleep(1100000); |
| 507 | osmo_timers_update(); |
| 508 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 509 | OSMO_ASSERT(ms_is_idle(ms)); |
| 510 | OSMO_ASSERT(last_cb == CB_IS_IDLE); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 511 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 512 | last_cb = CB_UNKNOWN; |
| 513 | talloc_free(ms); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 514 | talloc_free(dl_tbf); |
| 515 | talloc_free(ul_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 516 | talloc_free(bts); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 517 | printf("=== end %s ===\n", __func__); |
| 518 | } |
| 519 | |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 520 | static void test_ms_cs_selection() |
| 521 | { |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 522 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 523 | uint32_t tlli = 0xffeeddbb; |
| 524 | |
| 525 | gprs_rlcmac_dl_tbf *dl_tbf; |
| 526 | GprsMs *ms; |
| 527 | |
| 528 | printf("=== start %s ===\n", __func__); |
| 529 | |
| 530 | bts->initial_cs_dl = 4; |
| 531 | bts->initial_cs_ul = 1; |
Pau Espin Pedrol | ad79b85 | 2021-01-14 13:20:55 +0100 | [diff] [blame] | 532 | the_pcu->vty.cs_downgrade_threshold = 0; |
Pau Espin Pedrol | e8dcf64 | 2021-01-14 13:17:01 +0100 | [diff] [blame] | 533 | the_pcu->vty.cs_adj_lower_limit = 0; |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 534 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 535 | ms = ms_alloc(bts, tlli); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 536 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 537 | OSMO_ASSERT(ms_is_idle(ms)); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 538 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 539 | dl_tbf = alloc_dl_tbf(bts, ms); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 540 | ms_attach_tbf(ms, dl_tbf); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 541 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 542 | OSMO_ASSERT(!ms_is_idle(ms)); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 543 | |
Pau Espin Pedrol | fc46493 | 2021-01-25 12:05:32 +0100 | [diff] [blame] | 544 | OSMO_ASSERT(mcs_chan_code(ms_current_cs_dl(ms, ms_mode(ms))) == 3); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 545 | |
Pau Espin Pedrol | ad79b85 | 2021-01-14 13:20:55 +0100 | [diff] [blame] | 546 | the_pcu->vty.cs_downgrade_threshold = 200; |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 547 | |
Pau Espin Pedrol | fc46493 | 2021-01-25 12:05:32 +0100 | [diff] [blame] | 548 | OSMO_ASSERT(mcs_chan_code(ms_current_cs_dl(ms, ms_mode(ms))) == 2); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 549 | |
| 550 | talloc_free(dl_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 551 | talloc_free(bts); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 552 | printf("=== end %s ===\n", __func__); |
| 553 | } |
| 554 | |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 555 | static void dump_ms(const GprsMs *ms, const char *pref) |
| 556 | { |
| 557 | printf("%s MS DL %s/%s, UL %s/%s, mode %s, <%s>\n", pref, |
Pau Espin Pedrol | fc46493 | 2021-01-25 12:05:32 +0100 | [diff] [blame] | 558 | mcs_name(ms_current_cs_dl(ms, ms_mode(ms))), mcs_name(ms_max_cs_dl(ms)), |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 559 | mcs_name(ms_current_cs_ul(ms)), mcs_name(ms_max_cs_ul(ms)), |
| 560 | mode_name(ms_mode(ms)), |
| 561 | ms_is_idle(ms) ? "IDLE" : "ACTIVE"); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 562 | } |
| 563 | |
| 564 | static void test_ms_mcs_mode() |
| 565 | { |
Pau Espin Pedrol | d1049dc | 2021-01-18 17:14:14 +0100 | [diff] [blame] | 566 | struct gprs_rlcmac_bts *bts = bts_alloc(the_pcu, 0); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 567 | uint32_t tlli = 0xdeadbeef; |
| 568 | |
| 569 | gprs_rlcmac_dl_tbf *dl_tbf; |
| 570 | GprsMs *ms1, *ms2; |
| 571 | |
| 572 | printf("=== start %s ===\n", __func__); |
| 573 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 574 | ms1 = ms_alloc(bts, tlli); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 575 | dump_ms(ms1, "1: no BTS defaults "); |
| 576 | |
| 577 | bts->initial_cs_dl = 4; |
| 578 | bts->initial_cs_ul = 1; |
Pau Espin Pedrol | ad79b85 | 2021-01-14 13:20:55 +0100 | [diff] [blame] | 579 | the_pcu->vty.cs_downgrade_threshold = 0; |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 580 | |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 581 | ms2 = ms_alloc(bts, tlli + 1); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 582 | dump_ms(ms2, "2: with BTS defaults"); |
| 583 | |
Pau Espin Pedrol | 38f80be | 2021-05-14 14:33:28 +0200 | [diff] [blame] | 584 | dl_tbf = alloc_dl_tbf(bts, ms2); |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 585 | ms_attach_tbf(ms2, dl_tbf); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 586 | |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 587 | dump_ms(ms2, "2: after TBF attach "); |
| 588 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 589 | ms_set_mode(ms1, EGPRS); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 590 | dump_ms(ms1, "1: after mode set "); |
| 591 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 592 | ms_set_mode(ms2, EGPRS); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 593 | dump_ms(ms2, "2: after mode set "); |
| 594 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 595 | ms_set_current_cs_dl(ms1, MCS7); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 596 | dump_ms(ms1, "1: after MCS set "); |
| 597 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 598 | ms_set_current_cs_dl(ms2, MCS8); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 599 | dump_ms(ms2, "2: after MCS set "); |
| 600 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 601 | ms_set_mode(ms1, EGPRS_GMSK); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 602 | dump_ms(ms1, "1: after mode set "); |
| 603 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 604 | ms_set_mode(ms2, EGPRS_GMSK); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 605 | dump_ms(ms2, "2: after mode set "); |
| 606 | |
| 607 | // FIXME: following code triggers ASAN failure: |
| 608 | // ms2->detach_tbf(dl_tbf); |
| 609 | // dump_ms(ms2, "2: after TBF detach "); |
| 610 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 611 | ms_set_mode(ms1, GPRS); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 612 | dump_ms(ms1, "1: after mode set "); |
| 613 | |
Pau Espin Pedrol | da971ee | 2020-12-16 15:59:45 +0100 | [diff] [blame] | 614 | ms_set_mode(ms2, GPRS); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 615 | dump_ms(ms2, "2: after mode set "); |
| 616 | |
| 617 | talloc_free(dl_tbf); |
Pau Espin Pedrol | 2182e62 | 2021-01-14 16:48:38 +0100 | [diff] [blame] | 618 | talloc_free(bts); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 619 | printf("=== end %s ===\n", __func__); |
| 620 | } |
| 621 | |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 622 | int main(int argc, char **argv) |
| 623 | { |
| 624 | struct vty_app_info pcu_vty_info = {0}; |
| 625 | |
| 626 | tall_pcu_ctx = talloc_named_const(NULL, 1, "MsTest context"); |
| 627 | if (!tall_pcu_ctx) |
| 628 | abort(); |
| 629 | |
Neels Hofmeyr | 78ce591 | 2017-02-08 17:07:31 +0100 | [diff] [blame] | 630 | msgb_talloc_ctx_init(tall_pcu_ctx, 0); |
Neels Hofmeyr | 42f2d61 | 2018-04-01 16:54:40 +0200 | [diff] [blame] | 631 | osmo_init_logging2(tall_pcu_ctx, &gprs_log_info); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 632 | log_set_use_color(osmo_stderr_target, 0); |
Pau Espin Pedrol | 00f52cc | 2021-02-19 14:01:52 +0100 | [diff] [blame] | 633 | log_set_print_filename2(osmo_stderr_target, LOG_FILENAME_NONE); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 634 | log_set_log_level(osmo_stderr_target, LOGL_INFO); |
Pau Espin Pedrol | b18d2a5 | 2021-02-19 14:00:48 +0100 | [diff] [blame] | 635 | log_set_print_category(osmo_stderr_target, 0); |
| 636 | log_set_print_category_hex(osmo_stderr_target, 0); |
Harald Welte | ac0490a | 2017-10-29 10:39:32 +0100 | [diff] [blame] | 637 | log_parse_category_mask(osmo_stderr_target, "DPCU,3:DRLCMAC,3"); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 638 | |
Pau Espin Pedrol | ac3fd12 | 2021-01-13 18:54:38 +0100 | [diff] [blame] | 639 | the_pcu = gprs_pcu_alloc(tall_pcu_ctx); |
| 640 | |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 641 | vty_init(&pcu_vty_info); |
Pau Espin Pedrol | cd2ac56 | 2019-08-05 14:30:44 +0200 | [diff] [blame] | 642 | pcu_vty_init(); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 643 | |
| 644 | test_ms_state(); |
| 645 | test_ms_callback(); |
| 646 | test_ms_replace_tbf(); |
Jacob Erlbeck | 9399046 | 2015-05-15 15:50:43 +0200 | [diff] [blame] | 647 | test_ms_change_tlli(); |
Jacob Erlbeck | 5367086 | 2015-05-12 17:54:33 +0200 | [diff] [blame] | 648 | test_ms_storage(); |
Jacob Erlbeck | d9e1024 | 2015-05-28 15:43:53 +0200 | [diff] [blame] | 649 | test_ms_timeout(); |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 650 | test_ms_cs_selection(); |
Max | 41d6b35 | 2019-03-06 15:59:09 +0100 | [diff] [blame] | 651 | test_ms_mcs_mode(); |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 652 | |
Pau Espin Pedrol | ac3fd12 | 2021-01-13 18:54:38 +0100 | [diff] [blame] | 653 | talloc_free(the_pcu); |
| 654 | |
Jacob Erlbeck | e04e0b0 | 2015-05-06 18:30:48 +0200 | [diff] [blame] | 655 | if (getenv("TALLOC_REPORT_FULL")) |
| 656 | talloc_report_full(tall_pcu_ctx, stderr); |
| 657 | |
| 658 | return EXIT_SUCCESS; |
| 659 | } |
| 660 | |
| 661 | extern "C" { |
| 662 | void l1if_pdch_req() { abort(); } |
| 663 | void l1if_connect_pdch() { abort(); } |
| 664 | void l1if_close_pdch() { abort(); } |
| 665 | void l1if_open_pdch() { abort(); } |
| 666 | } |