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libosmocore/tests/gsm0808/gsm0808_test.c

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/*
* (C) 2012 by Holger Hans Peter Freyther
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include <osmocom/gsm/gsm0808.h>
#include <osmocom/gsm/gsm0808_utils.h>
#include <osmocom/gsm/protocol/gsm_08_08.h>
#include <osmocom/gsm/protocol/gsm_08_58.h>
#include <osmocom/core/logging.h>
#include <osmocom/core/application.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
#define EXPECT_ENCODED(hexstr) do { \
const char *enc_str = msgb_hexdump(msg); \
printf("%s: encoded: %s(rc = %u)\n", __func__, enc_str, rc_enc); \
OSMO_ASSERT(strcmp(enc_str, hexstr " ") == 0); \
OSMO_ASSERT(rc_enc == msg->len); \
} while(0)
#define VERIFY(msg, data, data_len) do { \
if (!msgb_eq_l3_data_print(msg, data, data_len)) \
abort(); \
} while(0)
/* Setup a fake codec list for testing */
static void setup_codec_list(struct gsm0808_speech_codec_list *scl)
{
memset(scl, 0, sizeof(*scl));
scl->codec[0].pi = true;
scl->codec[0].tf = true;
scl->codec[0].type = GSM0808_SCT_FR3;
scl->codec[0].cfg = 0xcdef;
scl->codec[1].fi = true;
scl->codec[1].pt = true;
scl->codec[1].type = GSM0808_SCT_FR2;
scl->codec[2].fi = true;
scl->codec[2].tf = true;
scl->codec[2].type = GSM0808_SCT_CSD;
scl->codec[2].cfg = 0xc0;
scl->len = 3;
}
void test_gsm0808_enc_cause(void)
{
/* NOTE: This must be tested early because many of the following tests
* rely on the generation of a proper cause code. */
uint8_t rc_enc;
struct msgb *msg;
/* Test with a single byte cause code */
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cause(msg, 0x41);
EXPECT_ENCODED("04 01 41");
msgb_free(msg);
/* Test with an extended (two byte) cause code */
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cause(msg, 0x8041);
EXPECT_ENCODED("04 02 80 41");
msgb_free(msg);
}
static void test_create_layer3(void)
{
static const uint8_t res[] = {
0x00, 0x0e, 0x57, 0x05, 0x08, 0x00, 0x77, 0x62,
0x83, 0x33, 0x66, 0x44, 0x88, 0x17, 0x01, 0x23 };
struct msgb *msg, *in_msg;
struct osmo_cell_global_id cgi = {
.lai = {
.plmn = {
.mcc = 0x2244,
.mnc = 0x1122,
},
.lac = 0x3366,
},
.cell_identity = 0x4488,
};
printf("Testing creating Layer3\n");
in_msg = msgb_alloc_headroom(512, 128, "foo");
in_msg->l3h = in_msg->data;
msgb_v_put(in_msg, 0x23);
msg = gsm0808_create_layer3_2(in_msg, &cgi, NULL);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
msgb_free(in_msg);
}
static void test_create_layer3_aoip()
{
static const uint8_t res[] = {
0x00, 0x17, 0x57, 0x05, 0x08, 0x00, 0x77, 0x62,
0x83, 0x33, 0x66, 0x44, 0x88, 0x17, 0x01, 0x23,
GSM0808_IE_SPEECH_CODEC_LIST, 0x07, GSM0808_SCT_FR3 | 0x50,
0xef, 0xcd, GSM0808_SCT_FR2 | 0xa0, 0x9f,
GSM0808_SCT_CSD | 0x90, 0xc0
};
struct osmo_cell_global_id cgi = {
.lai = {
.plmn = {
.mcc = 0x2244,
.mnc = 0x1122,
},
.lac = 0x3366,
},
.cell_identity = 0x4488,
};
struct msgb *msg, *in_msg;
struct gsm0808_speech_codec_list sc_list;
printf("Testing creating Layer3 (AoIP)\n");
setup_codec_list(&sc_list);
in_msg = msgb_alloc_headroom(512, 128, "foo");
in_msg->l3h = in_msg->data;
msgb_v_put(in_msg, 0x23);
msg = gsm0808_create_layer3_2(in_msg, &cgi, &sc_list);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
msgb_free(in_msg);
}
static void test_create_reset()
{
static const uint8_t res[] = { 0x00, 0x04, 0x30, 0x04, 0x01, 0x20 };
struct msgb *msg;
printf("Testing creating Reset\n");
msg = gsm0808_create_reset();
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_reset_ack()
{
static const uint8_t res[] = { 0x00, 0x01, 0x31 };
struct msgb *msg;
printf("Testing creating Reset Ack\n");
msg = gsm0808_create_reset_ack();
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_clear_command()
{
static const uint8_t res[] = { 0x20, 0x04, 0x01, 0x23 };
struct msgb *msg;
printf("Testing creating Clear Command\n");
msg = gsm0808_create_clear_command(0x23);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_clear_command2()
{
static const uint8_t res[] = { 0x00, 0x04, 0x20, 0x04, 0x01, 0x23 };
struct msgb *msg;
printf("Testing creating Clear Command 2\n");
msg = gsm0808_create_clear_command2(0x23, false);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_clear_command2_csfb()
{
static const uint8_t res[] = { 0x00, 0x05, 0x20, 0x04, 0x01, 0x23, 0x8F };
struct msgb *msg;
printf("Testing creating Clear Command 2 (CSFB)\n");
msg = gsm0808_create_clear_command2(0x23, true);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_clear_complete()
{
static const uint8_t res[] = { 0x00, 0x01, 0x21 };
struct msgb *msg;
printf("Testing creating Clear Complete\n");
msg = gsm0808_create_clear_complete();
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_cipher()
{
static const uint8_t res[] =
{ 0x00, 0x0c, 0x53, 0x0a, 0x09, 0x03, 0xaa,
0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x23, 0x42 };
static const uint8_t res2[] =
{ 0x00, 0x0e, 0x53, 0x0a, 0x09, 0x03, 0xaa,
0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x23, 0x42,
GSM0808_IE_CIPHER_RESPONSE_MODE, 0x01 };
struct msgb *msg;
struct gsm0808_encrypt_info ei;
uint8_t include_imeisv;
memset(&ei, 0, sizeof(ei));
ei.perm_algo[0] = GSM0808_ALG_ID_A5_0;
ei.perm_algo[1] = GSM0808_ALG_ID_A5_1;
ei.perm_algo_len = 2;
ei.key[0] = 0xaa;
ei.key[1] = 0xbb;
ei.key[2] = 0xcc;
ei.key[3] = 0xdd;
ei.key[4] = 0xee;
ei.key[5] = 0xff;
ei.key[6] = 0x23;
ei.key[7] = 0x42;
ei.key_len = 8;
include_imeisv = 1;
printf("Testing creating Chipher Mode Command\n");
msg = gsm0808_create_cipher(&ei, NULL);
OSMO_ASSERT(msg);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
msg = gsm0808_create_cipher(&ei, &include_imeisv);
OSMO_ASSERT(msg);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
}
static void test_create_cipher_complete()
{
static const uint8_t res1[] = {
0x00, 0x08, 0x55, 0x20, 0x03, 0x23, 0x42, 0x21, 0x2c, 0x04 };
static const uint8_t res2[] = { 0x00, 0x03, 0x55, 0x2c, 0x04};
struct msgb *l3, *msg;
printf("Testing creating Cipher Complete\n");
l3 = msgb_alloc_headroom(512, 128, "l3h");
l3->l3h = l3->data;
msgb_v_put(l3, 0x23);
msgb_v_put(l3, 0x42);
msgb_v_put(l3, 0x21);
/* with l3 data */
msg = gsm0808_create_cipher_complete(l3, 4);
VERIFY(msg, res1, ARRAY_SIZE(res1));
msgb_free(msg);
/* with l3 data but short */
l3->len -= 1;
l3->tail -= 1;
msg = gsm0808_create_cipher_complete(l3, 4);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
/* without l3 data */
msg = gsm0808_create_cipher_complete(NULL, 4);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
msgb_free(l3);
}
static inline void parse_cipher_reject(struct msgb *msg, uint8_t exp)
{
struct tlv_parsed tp;
int rc;
/* skip header and message type so we can parse Cause IE directly */
msg->l2h = msgb_data(msg) + sizeof(struct bssmap_header) + 1;
rc = osmo_bssap_tlv_parse(&tp, msg->l2h, msgb_l2len(msg));
if (rc < 0)
printf("FIXME: failed (%d) to parse created message %s\n", rc, msgb_hexdump(msg));
rc = gsm0808_get_cause(&tp);
if (rc < 0)
printf("FIXME: failed (%s) to extract Cause from created message %s\n",
strerror(-rc), msgb_hexdump(msg));
if (exp != (enum gsm0808_cause)rc)
printf("FIXME: wrong Cause %d != %u (" OSMO_BIN_SPEC ") extracted from created message %s\n",
rc, exp, OSMO_BIT_PRINT(exp), msgb_hexdump(msg));
}
static void test_create_cipher_reject()
{
static const uint8_t res[] = { 0x00, 0x04, 0x59, 0x04, 0x01, 0x23 };
enum gsm0808_cause cause = GSM0808_CAUSE_CCCH_OVERLOAD;
struct msgb *msg;
printf("Testing creating Cipher Reject\n");
msg = gsm0808_create_cipher_reject(cause);
VERIFY(msg, res, ARRAY_SIZE(res));
parse_cipher_reject(msg, cause);
msgb_free(msg);
}
static void test_create_cipher_reject_ext()
{
static const uint8_t res[] = { 0x00, 0x05, 0x59, 0x04, 0x02, 0xd0, 0xFA };
uint8_t cause = 0xFA;
struct msgb *msg;
printf("Testing creating Cipher Reject (extended)\n");
msg = gsm0808_create_cipher_reject_ext(GSM0808_CAUSE_CLASS_INVAL, cause);
VERIFY(msg, res, ARRAY_SIZE(res));
parse_cipher_reject(msg, cause);
msgb_free(msg);
}
static void test_create_cm_u()
{
static const uint8_t res[] = {
0x00, 0x07, 0x54, 0x12, 0x01, 0x23, 0x13, 0x01, 0x42 };
static const uint8_t res2o[] = {
0x00, 0x04, 0x54, 0x12, 0x01, 0x23 };
struct msgb *msg;
const uint8_t cm2 = 0x23;
const uint8_t cm3 = 0x42;
printf("Testing creating CM U\n");
msg = gsm0808_create_classmark_update(&cm2, 1, &cm3, 1);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
msg = gsm0808_create_classmark_update(&cm2, 1, NULL, 0);
VERIFY(msg, res2o, ARRAY_SIZE(res2o));
msgb_free(msg);
}
static void test_create_sapi_reject()
{
static const uint8_t res[] = { 0x00, 0x06, 0x25, 0x18, 0x03, 0x04, 0x01, 0x25 };
struct msgb *msg;
printf("Testing creating SAPI Reject\n");
msg = gsm0808_create_sapi_reject(3);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_dec_confusion()
{
static const uint8_t hex[] =
{ 0x26, 0x04, 0x01, 0x52, 0x1f, 0x07, 0x00, 0xff, 0x00, 0x03, 0x25, 0x03, 0x25 };
struct tlv_parsed tp;
int diag_len;
enum gsm0808_cause cause;
enum gsm0808_cause_class cause_class;
struct gsm0808_diagnostics *diag;
printf("Testing decoding CONFUSION\n");
tlv_parse(&tp, gsm0808_att_tlvdef(), hex+1, sizeof(hex)-1, 0, 0);
/* Check for the Cause and Diagnostic mandatory elements */
if (!TLVP_PRESENT(&tp, GSM0808_IE_CAUSE) || !TLVP_PRESENT(&tp, GSM0808_IE_DIAGNOSTIC)) {
printf("Either Cause or Diagnostic mandatory IE are not detected\n");
return;
}
diag_len = TLVP_LEN(&tp, GSM0808_IE_DIAGNOSTIC);
if (diag_len < 5) {
printf("Diagnostic length is too short: %d (expected > 5)\n",
diag_len);
return;
}
cause = gsm0808_get_cause(&tp);
if ((int)cause < 0) {
printf("ERROR: failed (%s) to extract Cause, aborting\n", strerror(-(int)cause));
return;
}
cause_class = gsm0808_cause_class(cause);
printf(" Cause class %d/0x%x (%s)\n",
cause_class, cause_class, gsm0808_cause_class_name(cause_class));
printf(" Cause %d/0x%x (%s)\n",
cause, cause, gsm0808_cause_name(cause));
diag = (struct gsm0808_diagnostics *)TLVP_VAL(&tp, GSM0808_IE_DIAGNOSTIC);
printf(" Diagnostics error octet location %d (%s)\n",
diag->error_pointer_octet,
gsm0808_diagnostics_octet_location_str(diag->error_pointer_octet));
printf(" Diagnostics error bit location %d (%s)\n",
diag->error_pointer_bit,
gsm0808_diagnostics_bit_location_str(diag->error_pointer_bit));
printf(" Diagnostics message that provoked the error: %s\n",
osmo_hexdump(diag->msg, diag_len-2));
}
static void test_create_ass()
{
static const uint8_t res1[] =
{ 0x00, 0x0a, 0x01, 0x0b, 0x04, 0x01, 0x0b, 0xa1, 0x25, 0x01, 0x00,
0x04 };
static const uint8_t res2[] =
{ 0x00, 0x20, 0x01, 0x0b, 0x04, 0x01, 0x0b, 0xa1, 0x25, 0x01, 0x00,
0x04, GSM0808_IE_AOIP_TRASP_ADDR, 0x06, 0xc0, 0xa8, 0x64, 0x17,
0x04, 0xd2, GSM0808_IE_SPEECH_CODEC_LIST, 0x07,
GSM0808_SCT_FR3 | 0x50, 0xef, 0xcd, GSM0808_SCT_FR2 | 0xa0, 0x9f,
GSM0808_SCT_CSD | 0x90, 0xc0, GSM0808_IE_CALL_ID, 0xaa, 0xbb,
0xcc, 0xdd };
struct msgb *msg;
struct gsm0808_channel_type ct;
uint16_t cic = 0004;
struct sockaddr_storage ss;
struct sockaddr_in sin;
struct gsm0808_speech_codec_list sc_list;
uint32_t call_id = 0xAABBCCDD;
memset(&ct, 0, sizeof(ct));
ct.ch_indctr = GSM0808_CHAN_SPEECH;
ct.ch_rate_type = GSM0808_SPEECH_HALF_PREF;
ct.perm_spch[0] = GSM0808_PERM_FR3;
ct.perm_spch[1] = GSM0808_PERM_HR3;
ct.perm_spch_len = 2;
memset(&sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_port = htons(1234);
inet_aton("192.168.100.23", &sin.sin_addr);
memset(&ss, 0, sizeof(ss));
memcpy(&ss, &sin, sizeof(sin));
setup_codec_list(&sc_list);
printf("Testing creating Assignment Request\n");
msg = gsm0808_create_ass(&ct, &cic, NULL, NULL, NULL);
OSMO_ASSERT(msg);
VERIFY(msg, res1, ARRAY_SIZE(res1));
msgb_free(msg);
msg = gsm0808_create_ass(&ct, &cic, &ss, &sc_list, &call_id);
OSMO_ASSERT(msg);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
}
static void test_create_ass2()
{
static const uint8_t res[] = {
BSSAP_MSG_BSS_MANAGEMENT,
0x45,
BSS_MAP_MSG_ASSIGMENT_RQST,
GSM0808_IE_CHANNEL_TYPE,
0x04, 0x01, 0x0b, 0x91, 0x15, 0x01, 0x00, 0x04,
GSM0808_IE_AOIP_TRASP_ADDR,
0x06,
0xac, 0x0c, 0x65, 0x0d, /* IPv4 */
0x02, 0x9a,
GSM0808_IE_SPEECH_CODEC_LIST,
0x07,
GSM0808_SCT_FR3 | 0x50,
0xef, 0xcd,
GSM0808_SCT_FR2 | 0xa0,
0x9f,
GSM0808_SCT_CSD | 0x90,
0xc0,
GSM0808_IE_CALL_ID,
0xde, 0xad, 0xfa, 0xce, /* CallID */
0x83, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, /* Kc */
GSM0808_IE_GLOBAL_CALL_REF, 0x0d, /* GCR, length */
0x03, 0x44, 0x44, 0x44, /* GCR, Net ID */
0x02, 0xfe, 0xed, /* GCR, Node ID */
0x05, 0x41, 0x41, 0x41, 0x41, 0x41, /* GCR, Call ref. ID */
GSM0808_IE_LCLS_CONFIG, GSM0808_LCLS_CFG_BOTH_WAY,
GSM0808_IE_LCLS_CONN_STATUS_CTRL, GSM0808_LCLS_CSC_CONNECT,
GSM0808_IE_LCLS_CORR_NOT_NEEDED,
};
struct msgb *msg;
struct gsm0808_channel_type ct;
uint16_t cic = 4;
struct sockaddr_storage ss;
struct sockaddr_in sin;
struct gsm0808_speech_codec_list sc_list;
uint32_t call_id = 0xDEADFACE;
uint8_t Kc[16];
struct osmo_lcls lcls = {
.config = GSM0808_LCLS_CFG_BOTH_WAY,
.control = GSM0808_LCLS_CSC_CONNECT,
.gcr = { .net_len = 3, .node = 0xFEED },
.gcr_available = true,
.corr_needed = false
};
memset(lcls.gcr.cr, 'A', 5);
memset(lcls.gcr.net, 'D', lcls.gcr.net_len);
memset(Kc, 'E', 16);
memset(&ct, 0, sizeof(ct));
ct.ch_indctr = GSM0808_CHAN_SPEECH;
ct.ch_rate_type = GSM0808_SPEECH_HALF_PREF;
ct.perm_spch[0] = GSM0808_PERM_FR2;
ct.perm_spch[1] = GSM0808_PERM_HR2;
ct.perm_spch_len = 2;
memset(&sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_port = htons(666);
inet_aton("172.12.101.13", &sin.sin_addr); /* IPv4 */
memset(&ss, 0, sizeof(ss));
memcpy(&ss, &sin, sizeof(sin));
setup_codec_list(&sc_list);
printf("Testing creating Assignment Request with Kc and LCLS\n");
msg = gsm0808_create_ass2(&ct, &cic, &ss, &sc_list, &call_id, Kc, &lcls);
if (!msgb_eq_l3_data_print(msg, res, ARRAY_SIZE(res)))
abort();
msgb_free(msg);
}
static void test_create_ass_compl()
{
static const uint8_t res1[] = {
0x00, 0x09, 0x02, 0x15, 0x23, 0x21, 0x42, 0x2c,
0x11, 0x40, 0x22 };
static const uint8_t res2[] = {
0x00, 0x07, 0x02, 0x15, 0x23, 0x21, 0x42, 0x2c, 0x11};
struct msgb *msg;
printf("Testing creating Assignment Complete\n");
msg = gsm0808_create_assignment_completed(0x23, 0x42, 0x11, 0x22);
VERIFY(msg, res1, ARRAY_SIZE(res1));
msgb_free(msg);
msg = gsm0808_create_assignment_completed(0x23, 0x42, 0x11, 0);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
}
static void test_create_ass_compl_aoip()
{
struct sockaddr_storage ss;
struct sockaddr_in sin;
struct gsm0808_speech_codec sc;
struct gsm0808_speech_codec_list sc_list;
static const uint8_t res[] =
{ 0x00, 0x1f, 0x02, 0x15, 0x23, 0x21, 0x42, 0x2c, 0x11, 0x40, 0x22,
GSM0808_IE_AOIP_TRASP_ADDR, 0x06, 0xc0, 0xa8, 0x64, 0x17, 0x04,
0xd2, GSM0808_IE_SPEECH_CODEC, 0x01, GSM0808_SCT_HR1 | 0x90,
GSM0808_IE_SPEECH_CODEC_LIST, 0x07, GSM0808_SCT_FR3 | 0x50, 0xef,
0xcd, GSM0808_SCT_FR2 | 0xa0, 0x9f, GSM0808_SCT_CSD | 0x90, 0xc0,
GSM0808_IE_LCLS_BSS_STATUS, GSM0808_LCLS_STS_LOCALLY_SWITCHED };
struct msgb *msg;
memset(&sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_port = htons(1234);
inet_aton("192.168.100.23", &sin.sin_addr);
memset(&ss, 0, sizeof(ss));
memcpy(&ss, &sin, sizeof(sin));
memset(&sc, 0, sizeof(sc));
sc.fi = true;
sc.tf = true;
sc.type = GSM0808_SCT_HR1;
setup_codec_list(&sc_list);
printf("Testing creating Assignment Complete (AoIP)\n");
msg = gsm0808_create_ass_compl2(0x23, 0x42, 0x11, 0x22,
&ss, &sc, &sc_list, GSM0808_LCLS_STS_LOCALLY_SWITCHED);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_ass_fail()
{
static const uint8_t res1[] = { 0x00, 0x04, 0x03, 0x04, 0x01, 0x23 };
static const uint8_t res2[] = {
0x00, 0x06, 0x03, 0x04, 0x01, 0x23, 0x15, 0x02};
uint8_t rr_res = 2;
struct msgb *msg;
printf("Testing creating Assignment Failure\n");
msg = gsm0808_create_assignment_failure(0x23, NULL);
VERIFY(msg, res1, ARRAY_SIZE(res1));
msgb_free(msg);
msg = gsm0808_create_assignment_failure(0x23, &rr_res);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
}
static void test_create_ass_fail_aoip()
{
static const uint8_t res1[] =
{ 0x00, 0x0d, 0x03, 0x04, 0x01, 0x23, GSM0808_IE_SPEECH_CODEC_LIST,
0x07, GSM0808_SCT_FR3 | 0x50, 0xef, 0xcd, GSM0808_SCT_FR2 | 0xa0,
0x9f, GSM0808_SCT_CSD | 0x90, 0xc0 };
static const uint8_t res2[] =
{ 0x00, 0x0f, 0x03, 0x04, 0x01, 0x23, 0x15, 0x02,
GSM0808_IE_SPEECH_CODEC_LIST, 0x07, GSM0808_SCT_FR3 | 0x50, 0xef,
0xcd, GSM0808_SCT_FR2 | 0xa0, 0x9f, GSM0808_SCT_CSD | 0x90, 0xc0 };
uint8_t rr_res = 2;
struct msgb *msg;
struct gsm0808_speech_codec_list sc_list;
setup_codec_list(&sc_list);
printf("Testing creating Assignment Failure (AoIP)\n");
msg = gsm0808_create_ass_fail(0x23, NULL, &sc_list);
VERIFY(msg, res1, ARRAY_SIZE(res1));
msgb_free(msg);
msg = gsm0808_create_ass_fail(0x23, &rr_res, &sc_list);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
}
static void test_create_clear_rqst()
{
static const uint8_t res[] = { 0x00, 0x04, 0x22, 0x04, 0x01, 0x23 };
struct msgb *msg;
printf("Testing creating Clear Request\n");
msg = gsm0808_create_clear_rqst(0x23);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
}
static void test_create_paging()
{
static const uint8_t res[] =
{ 0x00, 0x10, 0x52, 0x08, 0x08, 0x09, 0x10, 0x10, 0x00, 0x00, 0x00,
0x21, 0x43, 0x1a, 0x03, 0x05, 0x23, 0x42 };
static const uint8_t res2[] =
{ 0x00, 0x16, 0x52, 0x08, 0x08, 0x09, 0x10, 0x10, 0x00, 0x00, 0x00,
0x21, 0x43, GSM0808_IE_TMSI, 0x04, 0x12, 0x34, 0x56, 0x78, 0x1a,
0x03, 0x05, 0x23, 0x42 };
static const uint8_t res3[] =
{ 0x00, 0x18, 0x52, 0x08, 0x08, 0x09, 0x10, 0x10, 0x00, 0x00, 0x00,
0x21, 0x43, GSM0808_IE_TMSI, 0x04, 0x12, 0x34, 0x56, 0x78, 0x1a,
0x03, 0x05, 0x23, 0x42, GSM0808_IE_CHANNEL_NEEDED,
RSL_CHANNEED_TCH_ForH };
struct msgb *msg;
struct gsm0808_cell_id_list2 cil;
uint32_t tmsi = 0x12345678;
uint8_t chan_needed = RSL_CHANNEED_TCH_ForH;
char imsi[] = "001010000001234";
cil.id_discr = CELL_IDENT_LAC;
cil.id_list[0].lac = 0x2342;
cil.id_list_len = 1;
printf("Testing creating Paging Request\n");
msg = gsm0808_create_paging2(imsi, NULL, &cil, NULL);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
msg = gsm0808_create_paging2(imsi, &tmsi, &cil, NULL);
VERIFY(msg, res2, ARRAY_SIZE(res2));
msgb_free(msg);
msg = gsm0808_create_paging2(imsi, &tmsi, &cil, &chan_needed);
VERIFY(msg, res3, ARRAY_SIZE(res3));
msgb_free(msg);
}
static void test_create_dtap()
{
static const uint8_t res[] = { 0x01, 0x03, 0x02, 0x23, 0x42 };
struct msgb *msg, *l3;
printf("Testing creating DTAP\n");
l3 = msgb_alloc_headroom(512, 128, "test");
l3->l3h = l3->data;
msgb_v_put(l3, 0x23);
msgb_v_put(l3, 0x42);
msg = gsm0808_create_dtap(l3, 0x3);
VERIFY(msg, res, ARRAY_SIZE(res));
msgb_free(msg);
msgb_free(l3);
}
static void test_prepend_dtap()
{
static const uint8_t res[] = { 0x01, 0x03, 0x02, 0x23, 0x42 };
struct msgb *in_msg;
printf("Testing prepend DTAP\n");
in_msg = msgb_alloc_headroom(512, 128, "test");
msgb_v_put(in_msg, 0x23);
msgb_v_put(in_msg, 0x42);
gsm0808_prepend_dtap_header(in_msg, 0x3);
in_msg->l3h = in_msg->data;
VERIFY(in_msg, res, ARRAY_SIZE(res));
msgb_free(in_msg);
}
static void test_enc_dec_lcls()
{
static const uint8_t res[] = {
GSM0808_IE_GLOBAL_CALL_REF,
0x0d, /* GCR length */
0x03, /* .net_len */
0xf1, 0xf2, 0xf3, /* .net */
0x02, /* .node length */
0xde, 0xad, /* .node */
0x05, /* length of Call. Ref. */
0x41, 0x42, 0x43, 0x44, 0x45 /* .cr - Call. Ref. */
};
uint8_t len;
struct msgb *msg;
int rc;
struct tlv_parsed tp;
struct osmo_lcls *lcls_out, lcls_in = {
.gcr = {
.net_len = 3,
.net = { 0xf1, 0xf2, 0xf3 },
.node = 0xDEAD,
.cr = { 0x41, 0x42, 0x43, 0x44, 0x45 },
},
.gcr_available = true,
.config = GSM0808_LCLS_CFG_NA,
.control = GSM0808_LCLS_CSC_NA,
.corr_needed = true,
};
msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM, "LCLS IE");
if (!msg)
return;
lcls_out = talloc_zero(msg, struct osmo_lcls);
if (!lcls_out)
return;
len = gsm0808_enc_lcls(msg, &lcls_in);
printf("Testing Global Call Reference IE encoder...\n\t%d bytes added: %s\n",
len, len == ARRAY_SIZE(res) ? "OK" : "FAIL");
if (!msgb_eq_data_print(msg, res, ARRAY_SIZE(res)))
abort();
rc = osmo_bssap_tlv_parse(&tp, msgb_data(msg), msgb_length(msg));
if (rc < 0) {
printf("parsing failed: %s [%s]\n", strerror(-rc), msgb_hexdump(msg));
abort();
}
rc = gsm0808_dec_lcls(lcls_out, &tp);
if (rc < 0) {
printf("decoding failed: %s [%s]\n", strerror(-rc), msgb_hexdump(msg));
abort();
}
if (lcls_out->config != lcls_in.config) {
printf("LCLS Config parsed wrong: %s != %s\n",
gsm0808_lcls_config_name(lcls_out->config), gsm0808_lcls_config_name(lcls_in.config));
abort();
}
if (lcls_out->control != lcls_in.control) {
printf("LCLS Control parsed wrong: %s != %s\n",
gsm0808_lcls_control_name(lcls_out->control), gsm0808_lcls_control_name(lcls_in.control));
abort();
}
if (!osmo_gcr_eq(&lcls_out->gcr, &lcls_in.gcr)) {
printf("GCR parsed wrong:\n\t%s\n\t%s\n", osmo_gcr_dump(lcls_out), osmo_gcr_dump(&lcls_in));
abort();
}
printf("\tdecoded %d bytes: %s:\n%s\n", rc, rc == len ? "OK" : "FAIL", osmo_lcls_dump(lcls_out));
printf("\t%s\n", osmo_gcr_dump(lcls_out));
msgb_free(msg);
}
static void test_enc_dec_aoip_trasp_addr_v4()
{
struct sockaddr_storage enc_addr;
struct sockaddr_storage dec_addr;
struct sockaddr_in enc_addr_in;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
memset(&enc_addr_in, 0, sizeof(enc_addr_in));
enc_addr_in.sin_family = AF_INET;
enc_addr_in.sin_port = htons(1234);
inet_aton("255.0.255.255", &enc_addr_in.sin_addr);
memset(&enc_addr, 0, sizeof(enc_addr));
memcpy(&enc_addr, &enc_addr_in, sizeof(enc_addr_in));
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_aoip_trasp_addr(msg, &enc_addr);
OSMO_ASSERT(rc_enc == 8);
rc_dec =
gsm0808_dec_aoip_trasp_addr(&dec_addr, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 6);
OSMO_ASSERT(memcmp(&enc_addr, &dec_addr, sizeof(enc_addr)) == 0);
msgb_free(msg);
}
static void test_enc_dec_aoip_trasp_addr_v6()
{
struct sockaddr_storage enc_addr;
struct sockaddr_storage dec_addr;
struct sockaddr_in6 enc_addr_in;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
memset(&enc_addr_in, 0, sizeof(enc_addr_in));
enc_addr_in.sin6_family = AF_INET6;
enc_addr_in.sin6_port = htons(4567);
inet_pton(AF_INET6, "2001:0db8:85a3:08d3:1319:8a2e:0370:7344",
&enc_addr_in.sin6_addr);
memset(&enc_addr, 0, sizeof(enc_addr));
memcpy(&enc_addr, &enc_addr_in, sizeof(enc_addr_in));
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_aoip_trasp_addr(msg, &enc_addr);
OSMO_ASSERT(rc_enc == 20);
rc_dec =
gsm0808_dec_aoip_trasp_addr(&dec_addr, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 18);
OSMO_ASSERT(memcmp(&enc_addr, &dec_addr, sizeof(enc_addr)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_speech_codec()
{
struct gsm0808_speech_codec enc_sc = {
.pi = true,
.tf = true,
.type = GSM0808_SCT_FR2,
};
struct gsm0808_speech_codec dec_sc = {};
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_speech_codec(msg, &enc_sc);
OSMO_ASSERT(rc_enc == 3);
rc_dec = gsm0808_dec_speech_codec(&dec_sc, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 1);
OSMO_ASSERT(memcmp(&enc_sc, &dec_sc, sizeof(enc_sc)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_speech_codec_with_cfg()
{
struct gsm0808_speech_codec enc_sc = {
.pi = true,
.tf = true,
.type = GSM0808_SCT_FR3,
.cfg = 0xabcd,
};
struct gsm0808_speech_codec dec_sc = {};
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_speech_codec(msg, &enc_sc);
OSMO_ASSERT(rc_enc == 5);
rc_dec = gsm0808_dec_speech_codec(&dec_sc, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 3);
OSMO_ASSERT(memcmp(&enc_sc, &dec_sc, sizeof(enc_sc)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_speech_codec_ext_with_cfg()
{
struct gsm0808_speech_codec enc_sc = {
.pi = true,
.tf = true,
.type = GSM0808_SCT_CSD,
.cfg = 0xc0,
};
struct gsm0808_speech_codec dec_sc = {};
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_speech_codec(msg, &enc_sc);
OSMO_ASSERT(rc_enc == 5);
rc_dec = gsm0808_dec_speech_codec(&dec_sc, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 3);
OSMO_ASSERT(memcmp(&enc_sc, &dec_sc, sizeof(enc_sc)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_speech_codec_list()
{
struct gsm0808_speech_codec_list enc_scl = {
.codec = {
{
.pi = true,
.tf = true,
.type = GSM0808_SCT_FR3,
.cfg = 0xcdef,
},
{
.fi = true,
.pt = true,
.type = GSM0808_SCT_FR2,
},
{
.fi = true,
.tf = true,
.type = GSM0808_SCT_CSD,
.cfg = 0xc0,
},
},
.len = 3,
};
struct gsm0808_speech_codec_list dec_scl = {};
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_speech_codec_list(msg, &enc_scl);
OSMO_ASSERT(rc_enc == 9);
rc_dec = gsm0808_dec_speech_codec_list(&dec_scl, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 7);
OSMO_ASSERT(memcmp(&enc_scl, &dec_scl, sizeof(enc_scl)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_empty_speech_codec_list()
{
struct gsm0808_speech_codec_list enc_scl = {
.len = 0,
};
struct gsm0808_speech_codec_list dec_scl = {};
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_speech_codec_list(msg, &enc_scl);
OSMO_ASSERT(rc_enc == 2);
rc_dec = gsm0808_dec_speech_codec_list(&dec_scl, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 0);
OSMO_ASSERT(memcmp(&enc_scl, &dec_scl, sizeof(enc_scl)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_channel_type()
{
struct gsm0808_channel_type enc_ct = {
.ch_indctr = GSM0808_CHAN_SPEECH,
.ch_rate_type = GSM0808_SPEECH_HALF_PREF,
.perm_spch = { GSM0808_PERM_FR3, GSM0808_PERM_HR3 },
.perm_spch_len = 2,
};
struct gsm0808_channel_type dec_ct = {};
struct msgb *msg;
uint8_t ct_enc_expected[] = { GSM0808_IE_CHANNEL_TYPE,
0x04, 0x01, 0x0b, 0xa1, 0x25
};
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_channel_type(msg, &enc_ct);
OSMO_ASSERT(rc_enc == 6);
OSMO_ASSERT(memcmp(ct_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_channel_type(&dec_ct, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 4);
OSMO_ASSERT(enc_ct.ch_indctr == dec_ct.ch_indctr);
OSMO_ASSERT(enc_ct.ch_rate_type == dec_ct.ch_rate_type);
OSMO_ASSERT(enc_ct.perm_spch_len == dec_ct.perm_spch_len);
OSMO_ASSERT(memcmp(&enc_ct.perm_spch[0], &dec_ct.perm_spch[0], enc_ct.perm_spch_len) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_encrypt_info()
{
struct gsm0808_encrypt_info enc_ei = {
.perm_algo = { GSM0808_ALG_ID_A5_0, GSM0808_ALG_ID_A5_1 },
.perm_algo_len = 2,
.key = { 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x23, 0x42, },
.key_len = 8,
};
struct gsm0808_encrypt_info dec_ei = {};
struct msgb *msg;
uint8_t ei_enc_expected[] =
{ GSM0808_IE_ENCRYPTION_INFORMATION, 0x09, 0x03, 0xaa, 0xbb,
0xcc, 0xdd, 0xee, 0xff, 0x23, 0x42
};
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_encrypt_info(msg, &enc_ei);
OSMO_ASSERT(rc_enc == 11);
OSMO_ASSERT(memcmp(ei_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_encrypt_info(&dec_ei, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 9);
OSMO_ASSERT(memcmp(&enc_ei, &dec_ei, sizeof(enc_ei)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_lac()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_LAC;
enc_cil.id_list[0].lac = 0x0124;
enc_cil.id_list[1].lac = 0xABCD;
enc_cil.id_list[2].lac = 0x5678;
enc_cil.id_list_len = 3;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
EXPECT_ENCODED("1a 07 05 01 24 ab cd 56 78");
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 7);
OSMO_ASSERT(memcmp(&enc_cil, &dec_cil, sizeof(enc_cil)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_single_lac()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t cil_enc_expected[] = { GSM0808_IE_CELL_IDENTIFIER_LIST, 0x03,
0x05, 0x23, 0x42
};
uint8_t rc_enc;
int rc_dec;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_LAC;
enc_cil.id_list[0].lac = 0x2342;
enc_cil.id_list_len = 1;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == 5);
OSMO_ASSERT(memcmp(cil_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 3);
OSMO_ASSERT(memcmp(&enc_cil, &dec_cil, sizeof(enc_cil)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_multi_lac()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t cil_enc_expected[] = { GSM0808_IE_CELL_IDENTIFIER_LIST, 0x0b, 0x05,
0x23, 0x42,
0x24, 0x43,
0x25, 0x44,
0x26, 0x45,
0x27, 0x46
};
uint8_t rc_enc;
int rc_dec;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_LAC;
enc_cil.id_list[0].lac = 0x2342;
enc_cil.id_list[1].lac = 0x2443;
enc_cil.id_list[2].lac = 0x2544;
enc_cil.id_list[3].lac = 0x2645;
enc_cil.id_list[4].lac = 0x2746;
enc_cil.id_list_len = 5;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == sizeof(cil_enc_expected));
OSMO_ASSERT(memcmp(cil_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(memcmp(&enc_cil, &dec_cil, sizeof(enc_cil)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_bss()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_BSS;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == 3);
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 1);
OSMO_ASSERT(memcmp(&enc_cil, &dec_cil, sizeof(enc_cil)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_multi_lai_and_lac()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct osmo_location_area_id id;
struct msgb *msg;
uint8_t cil_enc_expected[] = { GSM0808_IE_CELL_IDENTIFIER_LIST, 0x10, 0x04,
0x92, 0x61, 0x54, 0x23, 0x42,
0x92, 0x72, 0x54, 0x24, 0x43,
0x92, 0x83, 0x54, 0x25, 0x44
};
uint8_t rc_enc;
int rc_dec, i;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_LAI_AND_LAC;
id.plmn.mcc = 0x123;
osmo_mnc_from_str("456", &id.plmn.mnc, &id.plmn.mnc_3_digits);
id.lac = 0x2342;
memcpy(&enc_cil.id_list[0].lai_and_lac, &id, sizeof(id));
id.plmn.mcc = 0x124;
osmo_mnc_from_str("457", &id.plmn.mnc, &id.plmn.mnc_3_digits);
id.lac = 0x2443;
memcpy(&enc_cil.id_list[1].lai_and_lac, &id, sizeof(id));
id.plmn.mcc = 0x125;
osmo_mnc_from_str("458", &id.plmn.mnc, &id.plmn.mnc_3_digits);
id.lac = 0x2544;
memcpy(&enc_cil.id_list[2].lai_and_lac, &id, sizeof(id));
enc_cil.id_list_len = 3;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == sizeof(cil_enc_expected));
OSMO_ASSERT(memcmp(cil_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(dec_cil.id_list_len == 3);
/* Check MAXLEN elements to ensure everything has been initialized. */
for (i = 0; i < GSM0808_CELL_ID_LIST2_MAXLEN; i++) {
struct osmo_location_area_id *enc_id;
struct osmo_location_area_id *dec_id;
enc_id = &enc_cil.id_list[i].lai_and_lac;
dec_id = &dec_cil.id_list[i].lai_and_lac;
OSMO_ASSERT(osmo_plmn_cmp(&enc_id->plmn, &dec_id->plmn) == 0);
OSMO_ASSERT(enc_id->lac == dec_id->lac);
}
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_multi_ci()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t cil_enc_expected[] = { GSM0808_IE_CELL_IDENTIFIER_LIST, 0x09, 0x02,
0x00, 0x01,
0x00, 0x02,
0x00, 0x77,
0x01, 0xff,
};
uint8_t rc_enc;
int rc_dec;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_CI;
enc_cil.id_list[0].ci = 1;
enc_cil.id_list[1].ci = 2;
enc_cil.id_list[2].ci = 119;
enc_cil.id_list[3].ci = 511;
enc_cil.id_list_len = 4;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == sizeof(cil_enc_expected));
OSMO_ASSERT(memcmp(cil_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(memcmp(&enc_cil, &dec_cil, sizeof(enc_cil)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_multi_lac_and_ci()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t cil_enc_expected[] = { GSM0808_IE_CELL_IDENTIFIER_LIST, 0x15, 0x01,
0x23, 0x42, 0x00, 0x01,
0x24, 0x43, 0x00, 0x02,
0x25, 0x44, 0x00, 0x77,
0x26, 0x45, 0x01, 0xff,
0x27, 0x46, 0x02, 0xfe,
};
uint8_t rc_enc;
int rc_dec;
memset(&enc_cil, 0, sizeof(enc_cil));
enc_cil.id_discr = CELL_IDENT_LAC_AND_CI;
enc_cil.id_list[0].lac_and_ci.lac = 0x2342;
enc_cil.id_list[0].lac_and_ci.ci = 1;
enc_cil.id_list[1].lac_and_ci.lac = 0x2443;
enc_cil.id_list[1].lac_and_ci.ci = 2;
enc_cil.id_list[2].lac_and_ci.lac = 0x2544;
enc_cil.id_list[2].lac_and_ci.ci = 119;
enc_cil.id_list[3].lac_and_ci.lac = 0x2645;
enc_cil.id_list[3].lac_and_ci.ci = 511;
enc_cil.id_list[4].lac_and_ci.lac = 0x2746;
enc_cil.id_list[4].lac_and_ci.ci = 766;
enc_cil.id_list_len = 5;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == sizeof(cil_enc_expected));
OSMO_ASSERT(memcmp(cil_enc_expected, msg->data, msg->len) == 0);
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(memcmp(&enc_cil, &dec_cil, sizeof(enc_cil)) == 0);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_list_multi_global()
{
struct gsm0808_cell_id_list2 enc_cil;
struct gsm0808_cell_id_list2 dec_cil;
struct msgb *msg;
uint8_t cil_enc_expected[] = { GSM0808_IE_CELL_IDENTIFIER_LIST, 0x16, 0x00,
0x21, 0x63, 0x54, 0x23, 0x42, 0x00, 0x1,
0x21, 0xf4, 0x75, 0x24, 0x43, 0x00, 0x2,
0x21, 0x75, 0x00, 0x25, 0x44, 0x00, 0x77
};
uint8_t rc_enc;
int rc_dec, i;
enc_cil = (struct gsm0808_cell_id_list2){
.id_discr = CELL_IDENT_WHOLE_GLOBAL,
.id_list_len = 3,
.id_list = {
{
.global = {
.lai = { .plmn = { .mcc = 123, .mnc = 456 },
.lac = 0x2342 },
.cell_identity = 1,
}
},
{
.global = {
.lai = { .plmn = { .mcc = 124, .mnc = 57 },
.lac = 0x2443 },
.cell_identity = 2,
}
},
{
.global = {
.lai = { .plmn = { .mcc = 125, .mnc = 7,
.mnc_3_digits = true },
.lac = 0x2544 },
.cell_identity = 119,
}
},
}
};
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id_list2(msg, &enc_cil);
OSMO_ASSERT(rc_enc == sizeof(cil_enc_expected));
if (memcmp(cil_enc_expected, msg->data, msg->len)) {
printf(" got: %s\n", osmo_hexdump(msg->data, msg->len));
printf("expect: %s\n", osmo_hexdump(cil_enc_expected, sizeof(cil_enc_expected)));
OSMO_ASSERT(false);
}
rc_dec = gsm0808_dec_cell_id_list2(&dec_cil, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
/* Check MAXLEN elements to ensure everything has been initialized. */
for (i = 0; i < GSM0808_CELL_ID_LIST2_MAXLEN; i++) {
struct osmo_cell_global_id *enc_id;
struct osmo_cell_global_id *dec_id;
enc_id = &enc_cil.id_list[i].global;
dec_id = &dec_cil.id_list[i].global;
OSMO_ASSERT(osmo_plmn_cmp(&enc_id->lai.plmn, &dec_id->lai.plmn) == 0);
OSMO_ASSERT(enc_id->lai.lac == dec_id->lai.lac);
OSMO_ASSERT(enc_id->cell_identity == dec_id->cell_identity);
}
msgb_free(msg);
}
static void print_cil(const struct gsm0808_cell_id_list2 *cil)
{
printf(" cell_id_list == %s\n", gsm0808_cell_id_list_name(cil));
}
void test_cell_id_list_add() {
size_t zu;
const struct gsm0808_cell_id_list2 cgi1 = {
.id_discr = CELL_IDENT_WHOLE_GLOBAL,
.id_list_len = 1,
.id_list = {
{
.global = {
.lai = {
.plmn = { .mcc = 1, .mnc = 2, .mnc_3_digits = false },
.lac = 3,
},
.cell_identity = 4,
}
},
},
};
const struct gsm0808_cell_id_list2 cgi2 = {
.id_discr = CELL_IDENT_WHOLE_GLOBAL,
.id_list_len = 2,
.id_list = {
{
.global = {
.lai = {
.plmn = { .mcc = 1, .mnc = 2, .mnc_3_digits = true },
.lac = 3,
},
.cell_identity = 4,
}
},
{
.global = {
.lai = {
.plmn = { .mcc = 5, .mnc = 6, .mnc_3_digits = true },
.lac = 7,
},
.cell_identity = 8,
}
},
},
};
const struct gsm0808_cell_id_list2 cgi2a = {
.id_discr = CELL_IDENT_WHOLE_GLOBAL,
.id_list_len = 2,
.id_list = {
{
.global = cgi2.id_list[0].global
},
{
.global = {
.lai = {
.plmn = { .mcc = 9, .mnc = 10, .mnc_3_digits = true },
.lac = 11,
},
.cell_identity = 12,
}
},
},
};
const struct gsm0808_cell_id_list2 cgi3 = {
.id_discr = CELL_IDENT_WHOLE_GLOBAL,
.id_list_len = 2,
.id_list = {
{
.global = {
.lai = {
.plmn = { .mcc = 13, .mnc = 14, .mnc_3_digits = true },
.lac = 15,
},
.cell_identity = 16,
}
},
{
.global = {
.lai = {
.plmn = { .mcc = 16, .mnc = 17, .mnc_3_digits = true },
.lac = 18,
},
.cell_identity = 19,
}
},
},
};
const struct gsm0808_cell_id_list2 lac1 = {
.id_discr = CELL_IDENT_LAC,
.id_list_len = 1,
.id_list = {
{
.lac = 123
},
},
};
const struct gsm0808_cell_id_list2 lac2 = {
.id_discr = CELL_IDENT_LAC,
.id_list_len = 2,
.id_list = {
{
.lac = 456
},
{
.lac = 789
},
},
};
struct gsm0808_cell_id_list2 cil = {};
printf("------- %s\n", __func__);
print_cil(&cil);
#define ADD_QUIET(other_cil, expect_rc) do { \
int rc = gsm0808_cell_id_list_add(&cil, &other_cil); \
printf("gsm0808_cell_id_list_add(&cil, &" #other_cil ") --> rc = %d\n", rc); \
OSMO_ASSERT(rc == expect_rc); \
} while(0)
#define ADD(other_cil, expect_rc) ADD_QUIET(other_cil, expect_rc); print_cil(&cil)
ADD(lac1, 1);
ADD(lac1, 0);
ADD(lac2, 2);
ADD(lac2, 0);
ADD(cil, 0);
ADD(cgi1, -EINVAL);
printf("* can't add to BSS list\n");
cil.id_list_len = 0;
cil.id_discr = CELL_IDENT_BSS;
print_cil(&cil);
ADD(lac1, -EINVAL);
printf("* other types (including NO_CELL) take on new type iff empty\n");
cil.id_list_len = 0;
cil.id_discr = CELL_IDENT_NO_CELL;
print_cil(&cil);
ADD(cgi1, 1);
ADD(cgi1, 0);
ADD(cgi2, 2);
ADD(cgi2, 0);
printf("* test gsm0808_cell_id_list_name_buf()'s return val\n");
zu = strlen(gsm0808_cell_id_list_name(&cil));
printf(" strlen(gsm0808_cell_id_list_name(cil)) == %zu\n", zu);
zu ++;
while (1) {
char buf[128] = "?";
int rc;
OSMO_ASSERT(zu < sizeof(buf));
buf[zu] = '#';
rc = gsm0808_cell_id_list_name_buf(buf, zu, &cil);
printf(" gsm0808_cell_id_list_name_buf(buf, %zu, cil)) == %d \"%s\"\n",
zu, rc, buf);
OSMO_ASSERT(buf[zu] == '#');
if (!zu)
break;
zu /= 2;
}
printf("* list-full behavior\n");
cil.id_list_len = GSM0808_CELL_ID_LIST2_MAXLEN - 1;
printf("cil.id_list_len = %u\n", cil.id_list_len);
ADD_QUIET(cgi2a, 1);
printf("cil.id_list_len = %u\n", cil.id_list_len);
cil.id_list_len = GSM0808_CELL_ID_LIST2_MAXLEN - 1;
printf("cil.id_list_len = %u\n", cil.id_list_len);
ADD_QUIET(cgi3, -ENOSPC);
printf("cil.id_list_len = %u\n", cil.id_list_len);
ADD_QUIET(cgi2a, -ENOSPC);
printf("cil.id_list_len = %u\n", cil.id_list_len);
printf("------- %s done\n", __func__);
}
static void test_gsm0808_enc_dec_cell_id_lac()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_LAC,
.id.lac = 0x0124,
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
memset(&dec_ci, 0xa5, sizeof(dec_ci));
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 03 05 01 24");
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 3);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr
&& enc_ci.id.lac == dec_ci.id.lac);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_bss()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_BSS,
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 01 06");
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 1);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_no_cell()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_NO_CELL,
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 01 03");
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == 1);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_lai_and_lac()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_LAI_AND_LAC,
.id.lai_and_lac = {
.plmn = {
.mcc = 123,
.mnc = 456,
},
.lac = 0x2342,
},
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 06 04 21 63 54 23 42");
memset(&dec_ci, 0xa5, sizeof(dec_ci));
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr
&& osmo_plmn_cmp(&enc_ci.id.lai_and_lac.plmn, &dec_ci.id.lai_and_lac.plmn) == 0
&& enc_ci.id.lai_and_lac.lac == dec_ci.id.lai_and_lac.lac);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_ci()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_CI,
.id.ci = 0x423,
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 03 02 04 23");
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr
&& enc_ci.id.ci == dec_ci.id.ci);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_lac_and_ci()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_LAC_AND_CI,
.id.lac_and_ci = {
.lac = 0x423,
.ci = 0x235,
},
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 05 01 04 23 02 35");
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr
&& enc_ci.id.lac_and_ci.lac == dec_ci.id.lac_and_ci.lac
&& enc_ci.id.lac_and_ci.ci == dec_ci.id.lac_and_ci.ci);
msgb_free(msg);
}
static void test_gsm0808_enc_dec_cell_id_global()
{
struct gsm0808_cell_id enc_ci = {
.id_discr = CELL_IDENT_WHOLE_GLOBAL,
.id.global = {
.lai = {
.plmn = { .mcc = 123, .mnc = 456 },
.lac = 0x2342
},
.cell_identity = 0x423,
}
};
struct gsm0808_cell_id dec_ci;
struct msgb *msg;
uint8_t rc_enc;
int rc_dec;
msg = msgb_alloc(1024, "output buffer");
rc_enc = gsm0808_enc_cell_id(msg, &enc_ci);
EXPECT_ENCODED("05 08 00 21 63 54 23 42 04 23");
rc_dec = gsm0808_dec_cell_id(&dec_ci, msg->data + 2, msg->len - 2);
OSMO_ASSERT(rc_dec == msg->len - 2);
OSMO_ASSERT(enc_ci.id_discr == dec_ci.id_discr
&& osmo_plmn_cmp(&enc_ci.id.global.lai.plmn,
&dec_ci.id.global.lai.plmn) == 0
&& enc_ci.id.global.lai.lac == dec_ci.id.global.lai.lac
&& enc_ci.id.global.cell_identity == dec_ci.id.global.cell_identity);
msgb_free(msg);
}
static void test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(struct gsm48_multi_rate_conf *cfg)
{
uint16_t s15_s0;
printf("Input:\n");
printf(" m4_75= %u smod= %u\n", cfg->m4_75, cfg->smod);
printf(" m5_15= %u spare= %u\n", cfg->m5_15, cfg->spare);
printf(" m5_90= %u icmi= %u\n", cfg->m5_90, cfg->icmi);
printf(" m6_70= %u nscb= %u\n", cfg->m6_70, cfg->nscb);
printf(" m7_40= %u ver= %u\n", cfg->m7_40, cfg->ver);
printf(" m7_95= %u\n", cfg->m7_95);
printf(" m10_2= %u\n", cfg->m10_2);
printf(" m12_2= %u\n", cfg->m12_2);
s15_s0 = gsm0808_sc_cfg_from_gsm48_mr_cfg(cfg, true);
printf("Result (fr):\n");
printf(" S15-S0 = %04x = 0b" OSMO_BIN_SPEC OSMO_BIN_SPEC "\n", s15_s0,
OSMO_BIN_PRINT(s15_s0 >> 8), OSMO_BIN_PRINT(s15_s0));
s15_s0 = gsm0808_sc_cfg_from_gsm48_mr_cfg(cfg, false);
printf("Result (hr):\n");
printf(" S15-S0 = %04x = 0b" OSMO_BIN_SPEC OSMO_BIN_SPEC "\n", s15_s0,
OSMO_BIN_PRINT(s15_s0 >> 8), OSMO_BIN_PRINT(s15_s0));
printf("\n");
}
static void test_gsm0808_sc_cfg_from_gsm48_mr_cfg(void)
{
struct gsm48_multi_rate_conf cfg;
printf("Testing gsm0808_sc_cfg_from_gsm48_mr_cfg():\n");
memset(&cfg, 0, sizeof(cfg));
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 1;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 1;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 1;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 1;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 1;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 1;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 1;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 1;
cfg.m5_90 = 1;
cfg.m6_70 = 1;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 1;
cfg.m7_95 = 1;
cfg.m10_2 = 1;
cfg.m12_2 = 1;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 0;
cfg.m5_90 = 1;
cfg.m6_70 = 1;
cfg.m7_40 = 0;
cfg.m7_95 = 0;
cfg.m10_2 = 1;
cfg.m12_2 = 1;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 1;
cfg.m5_90 = 0;
cfg.m6_70 = 0;
cfg.m7_40 = 1;
cfg.m7_95 = 1;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 0;
cfg.m5_15 = 1;
cfg.m5_90 = 0;
cfg.m6_70 = 1;
cfg.m7_40 = 0;
cfg.m7_95 = 1;
cfg.m10_2 = 0;
cfg.m12_2 = 1;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 0;
cfg.m5_90 = 1;
cfg.m6_70 = 0;
cfg.m7_40 = 1;
cfg.m7_95 = 0;
cfg.m10_2 = 1;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 1;
cfg.m5_90 = 1;
cfg.m6_70 = 1;
cfg.m7_40 = 1;
cfg.m7_95 = 1;
cfg.m10_2 = 1;
cfg.m12_2 = 1;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 0;
cfg.m5_90 = 1;
cfg.m6_70 = 0;
cfg.m7_40 = 1;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 1;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
cfg.m4_75 = 1;
cfg.m5_15 = 0;
cfg.m5_90 = 1;
cfg.m6_70 = 0;
cfg.m7_40 = 1;
cfg.m7_95 = 0;
cfg.m10_2 = 0;
cfg.m12_2 = 0;
test_gsm0808_sc_cfg_from_gsm48_mr_cfg_single(&cfg);
}
static void test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(uint16_t s15_s0)
{
struct gsm48_multi_rate_conf cfg;
int rc;
printf("Input:\n");
printf(" S15-S0 = %04x = 0b" OSMO_BIN_SPEC OSMO_BIN_SPEC "\n", s15_s0,
OSMO_BIN_PRINT(s15_s0 >> 8), OSMO_BIN_PRINT(s15_s0));
rc = gsm48_mr_cfg_from_gsm0808_sc_cfg(&cfg, s15_s0);
printf("Output:\n");
printf(" m4_75= %u smod= %u\n", cfg.m4_75, cfg.smod);
printf(" m5_15= %u spare= %u\n", cfg.m5_15, cfg.spare);
printf(" m5_90= %u icmi= %u\n", cfg.m5_90, cfg.icmi);
printf(" m6_70= %u nscb= %u\n", cfg.m6_70, cfg.nscb);
printf(" m7_40= %u ver= %u\n", cfg.m7_40, cfg.ver);
printf(" m7_95= %u\n", cfg.m7_95);
printf(" m10_2= %u\n", cfg.m10_2);
printf(" m12_2= %u\n", cfg.m12_2);
if (rc != 0)
printf(" Result invalid!\n");
printf("\n");
}
void test_gsm48_mr_cfg_from_gsm0808_sc_cfg()
{
printf("Testing gsm48_mr_cfg_from_gsm0808_sc_cfg():\n");
/* Test with settings as defined in 3GPP TS 28.062, Table 7.11.3.1.3-2,
* (up to four codecs may become selected) */
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_4_75);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_5_15);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_5_90);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_6_70);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_7_40);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_7_95);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_10_2);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_DEFAULT_AMR_12_2);
/* Test with settings as defined in 3GPP TS 28.062, Table 7.11.3.1.3-2,
* but pick only one distinctive setting at a time */
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_4_75);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_AMR_4_75_5_90_7_40_12_20);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_5_90);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_6_70);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_7_40);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_7_95);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_10_2);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_12_2);
/* Arbitrary, but valid combinations */
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_7_40 |
GSM0808_SC_CFG_AMR_6_70 |
GSM0808_SC_CFG_AMR_10_2);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_7_95 |
GSM0808_SC_CFG_AMR_4_75);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_5_90 |
GSM0808_SC_CFG_AMR_12_2);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_AMR_4_75_5_90_7_40_12_20 | GSM0808_SC_CFG_AMR_5_90 |
GSM0808_SC_CFG_AMR_12_2);
/* Invalid combinations */
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single
(GSM0808_SC_CFG_AMR_4_75_5_90_7_40_12_20 | GSM0808_SC_CFG_AMR_6_70);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(GSM0808_SC_CFG_AMR_7_40 |
GSM0808_SC_CFG_AMR_6_70 |
GSM0808_SC_CFG_AMR_10_2 |
GSM0808_SC_CFG_AMR_7_95 |
GSM0808_SC_CFG_AMR_4_75);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(0x0000);
test_gsm48_mr_cfg_from_gsm0808_sc_cfg_single(0xffff);
}
struct test_cell_id_matching_data {
struct gsm0808_cell_id id;
struct gsm0808_cell_id match_id;
bool expect_match;
bool expect_exact_match;
};
#define lac_23 { .id_discr = CELL_IDENT_LAC, .id.lac = 23, }
#define lac_42 { .id_discr = CELL_IDENT_LAC, .id.lac = 42, }
#define ci_5 { .id_discr = CELL_IDENT_CI, .id.ci = 5, }
#define ci_6 { .id_discr = CELL_IDENT_CI, .id.ci = 6, }
#define lac_ci_23_5 { \
.id_discr = CELL_IDENT_LAC_AND_CI, \
.id.lac_and_ci = { .lac = 23, .ci = 5, }, \
}
#define lac_ci_42_6 { \
.id_discr = CELL_IDENT_LAC_AND_CI, \
.id.lac_and_ci = { .lac = 42, .ci = 6, }, \
}
#define lai_23_042_23 { \
.id_discr = CELL_IDENT_LAI_AND_LAC, \
.id.lai_and_lac = { .plmn = { .mcc = 23, .mnc = 42, .mnc_3_digits = true }, .lac = 23, }, \
}
#define lai_23_042_42 { \
.id_discr = CELL_IDENT_LAI_AND_LAC, \
.id.lai_and_lac = { .plmn = { .mcc = 23, .mnc = 42, .mnc_3_digits = true }, .lac = 42, }, \
}
#define lai_23_99_23 { \
.id_discr = CELL_IDENT_LAI_AND_LAC, \
.id.lai_and_lac = { .plmn = { .mcc = 23, .mnc = 99, .mnc_3_digits = false }, .lac = 23, }, \
}
#define lai_23_42_23 { \
.id_discr = CELL_IDENT_LAI_AND_LAC, \
.id.lai_and_lac = { .plmn = { .mcc = 23, .mnc = 42, .mnc_3_digits = false }, .lac = 23, }, \
}
#define cgi_23_042_23_5 { \
.id_discr = CELL_IDENT_WHOLE_GLOBAL, \
.id.global = { \
.lai = { .plmn = { .mcc = 23, .mnc = 42, .mnc_3_digits = true }, .lac = 23, }, \
.cell_identity = 5, \
}, \
}
#define cgi_23_042_42_6 { \
.id_discr = CELL_IDENT_WHOLE_GLOBAL, \
.id.global = { \
.lai = { .plmn = { .mcc = 23, .mnc = 42, .mnc_3_digits = true }, .lac = 42, }, \
.cell_identity = 6, \
}, \
}
#define cgi_23_99_23_5 { \
.id_discr = CELL_IDENT_WHOLE_GLOBAL, \
.id.global = { \
.lai = { .plmn = { .mcc = 23, .mnc = 99, .mnc_3_digits = false }, .lac = 23, }, \
.cell_identity = 5, \
}, \
}
static const struct test_cell_id_matching_data test_cell_id_matching_tests[] = {
{ .id = lac_23, .match_id = lac_23, .expect_match = true, .expect_exact_match = true },
{ .id = lac_23, .match_id = lac_42, .expect_match = false, .expect_exact_match = false },
{ .id = lac_23, .match_id = ci_5, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = ci_6, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = lac_ci_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = lac_ci_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = lac_23, .match_id = lai_23_042_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = lai_23_042_42, .expect_match = false, .expect_exact_match = false },
{ .id = lac_23, .match_id = lai_23_99_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = lai_23_42_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = cgi_23_042_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lac_23, .match_id = cgi_23_042_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = lac_23, .match_id = cgi_23_99_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = lac_23, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = lac_42, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = ci_5, .expect_match = true, .expect_exact_match = true },
{ .id = ci_5, .match_id = ci_6, .expect_match = false, .expect_exact_match = false },
{ .id = ci_5, .match_id = lac_ci_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = lac_ci_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = ci_5, .match_id = lai_23_042_23, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = lai_23_042_42, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = lai_23_99_23, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = lai_23_42_23, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = cgi_23_042_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = ci_5, .match_id = cgi_23_042_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = ci_5, .match_id = cgi_23_99_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lac_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lac_42, .expect_match = false, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = ci_5, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = ci_6, .expect_match = false, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lac_ci_23_5, .expect_match = true, .expect_exact_match = true },
{ .id = lac_ci_23_5, .match_id = lac_ci_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lai_23_042_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lai_23_042_42, .expect_match = false, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lai_23_99_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = lai_23_42_23, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = cgi_23_042_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = cgi_23_042_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = lac_ci_23_5, .match_id = cgi_23_99_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lac_23, .expect_match = true, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lac_42, .expect_match = false, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = ci_5, .expect_match = true, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = ci_6, .expect_match = true, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lac_ci_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lac_ci_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lai_23_042_23, .expect_match = true, .expect_exact_match = true },
{ .id = lai_23_042_23, .match_id = lai_23_042_42, .expect_match = false, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lai_23_99_23, .expect_match = false, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = lai_23_42_23, .expect_match = false, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = cgi_23_042_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = cgi_23_042_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = lai_23_042_23, .match_id = cgi_23_99_23_5, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lac_23, .expect_match = true, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lac_42, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = ci_5, .expect_match = true, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = ci_6, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lac_ci_23_5, .expect_match = true, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lac_ci_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lai_23_042_23, .expect_match = true, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lai_23_042_42, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lai_23_99_23, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = lai_23_42_23, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = cgi_23_042_23_5, .expect_match = true, .expect_exact_match = true },
{ .id = cgi_23_042_23_5, .match_id = cgi_23_042_42_6, .expect_match = false, .expect_exact_match = false },
{ .id = cgi_23_042_23_5, .match_id = cgi_23_99_23_5, .expect_match = false, .expect_exact_match = false },
};
static void test_cell_id_matching()
{
int i;
bool ok = true;
printf("\n%s\n", __func__);
for (i = 0; i < ARRAY_SIZE(test_cell_id_matching_tests); i++) {
const struct test_cell_id_matching_data *d = &test_cell_id_matching_tests[i];
int exact_match;
for (exact_match = 0; exact_match < 2; exact_match++) {
bool result;
bool expect_result = exact_match ? d->expect_exact_match : d->expect_match;
result = gsm0808_cell_ids_match(&d->id, &d->match_id, (bool)exact_match);
printf("[%d] %s %s %s%s\n",
i,
gsm0808_cell_id_name(&d->id),
gsm0808_cell_id_name2(&d->match_id),
result ? "MATCH" : "don't match",
exact_match ? " exactly" : "");
if (result != expect_result) {
printf(" ERROR: expected %s\n", d->expect_match ? "MATCH" : "no match");
ok = false;
}
}
}
OSMO_ASSERT(ok);
}
static bool test_cell_id_list_matching_discrs(bool test_match,
enum CELL_IDENT id_discr,
enum CELL_IDENT list_discr)
{
int i, j;
const struct gsm0808_cell_id *id = NULL;
struct gsm0808_cell_id_list2 list = {};
int match_idx = -1;
int result;
for (i = 0; i < ARRAY_SIZE(test_cell_id_matching_tests); i++) {
const struct test_cell_id_matching_data *d = &test_cell_id_matching_tests[i];
if (id_discr != d->id.id_discr)
continue;
id = &d->id;
break;
}
if (!id) {
printf("Did not find any entry for %s\n", gsm0808_cell_id_discr_name(id_discr));
return true;
}
/* Collect those entries with exactly this id on the left, of type list_discr on the right.
* Collect the mismatches first, for more interesting match indexes in the results. */
for (j = 0; j < 2; j++) {
bool collect_matches = (bool)j;
/* If we want to have a mismatching list, don't add any entries that match. */
if (!test_match && collect_matches)
continue;
for (i = 0; i < ARRAY_SIZE(test_cell_id_matching_tests); i++) {
const struct test_cell_id_matching_data *d = &test_cell_id_matching_tests[i];
struct gsm0808_cell_id_list2 add;
/* Ignore those with a different d->id */
if (!gsm0808_cell_ids_match(&d->id, id, true))
continue;
/* Ignore those with a different d->match_id discr */
if (d->match_id.id_discr != list_discr)
continue;
if (collect_matches != d->expect_match)
continue;
if (match_idx < 0 && d->expect_match) {
match_idx = list.id_list_len;
}
gsm0808_cell_id_to_list(&add, &d->match_id);
gsm0808_cell_id_list_add(&list, &add);
}
}
if (!list.id_list_len) {
printf("%s vs. %s: No match_id entries to test %s\n",
gsm0808_cell_id_name(id),
gsm0808_cell_id_discr_name(list_discr),
test_match ? "MATCH" : "mismatch");
return true;
}
result = gsm0808_cell_id_matches_list(id, &list, 0, false);
printf("%s and %s: ",
gsm0808_cell_id_name(id),
gsm0808_cell_id_list_name(&list));
if (result >= 0)
printf("MATCH at [%d]\n", result);
else
printf("mismatch\n");
if (test_match
&& (result < 0 || result != match_idx)) {
printf(" ERROR: expected MATCH at %d\n", match_idx);
return false;
}
if (!test_match && result >= 0) {
printf(" ERROR: expected mismatch\n");
return false;
}
return true;
}
const enum CELL_IDENT cell_ident_discrs[] = {
CELL_IDENT_LAC, CELL_IDENT_CI, CELL_IDENT_LAC_AND_CI, CELL_IDENT_LAI_AND_LAC,
CELL_IDENT_WHOLE_GLOBAL,
};
static void test_cell_id_list_matching(bool test_match)
{
int i, j;
bool ok = true;
printf("\n%s(%s)\n", __func__, test_match ? "test match" : "test mismatch");
/* Autogenerate Cell ID lists from above dataset, which should match / not match. */
for (i = 0; i < ARRAY_SIZE(cell_ident_discrs); i++) {
for (j = 0; j < ARRAY_SIZE(cell_ident_discrs); j++)
if (!test_cell_id_list_matching_discrs(test_match,
cell_ident_discrs[i], cell_ident_discrs[j]))
ok = false;
}
OSMO_ASSERT(ok);
}
static const struct gsm0808_cell_id test_gsm0808_cell_id_to_from_cgi_data[] = {
lac_23,
lac_42,
ci_5,
ci_6,
lac_ci_23_5,
lac_ci_42_6,
lai_23_042_23,
lai_23_042_42,
lai_23_99_23,
lai_23_42_23,
cgi_23_042_23_5,
cgi_23_042_42_6,
cgi_23_99_23_5,
{ .id_discr = CELL_IDENT_NO_CELL },
{ .id_discr = 423 },
};
static void test_gsm0808_cell_id_to_from_cgi()
{
int i;
int j;
printf("\n%s()\n", __func__);
for (i = 0; i < ARRAY_SIZE(test_gsm0808_cell_id_to_from_cgi_data); i++) {
const struct gsm0808_cell_id *from_cid = &test_gsm0808_cell_id_to_from_cgi_data[i];
struct osmo_cell_global_id cgi = {
.lai = {
.plmn = {
.mcc = 777,
.mnc = 7,
.mnc_3_digits = true,
},
.lac = 7777,
},
.cell_identity = 7777,
};
struct gsm0808_cell_id cid = {};
int rc;
rc = gsm0808_cell_id_to_cgi(&cgi, from_cid);
printf("cid %s -> cgi %s", gsm0808_cell_id_name(from_cid), osmo_cgi_name(&cgi));
if (rc & OSMO_CGI_PART_PLMN)
printf(" PLMN");
if (rc & OSMO_CGI_PART_LAC)
printf(" LAC");
if (rc & OSMO_CGI_PART_CI)
printf(" CI");
gsm0808_cell_id_from_cgi(&cid, from_cid->id_discr, &cgi);
printf(" -> cid %s\n", gsm0808_cell_id_name(&cid));
if (!gsm0808_cell_ids_match(from_cid, &cid, true))
printf(" MISMATCH!\n");
for (j = 0; j < ARRAY_SIZE(cell_ident_discrs); j++) {
enum CELL_IDENT discr = cell_ident_discrs[j];
gsm0808_cell_id_from_cgi(&cid, discr, &cgi);
printf(" --> gsm0808_cell_id{%s} = %s\n", gsm0808_cell_id_discr_name(discr), gsm0808_cell_id_name(&cid));
}
}
}
int main(int argc, char **argv)
{
void *ctx = talloc_named_const(NULL, 0, "gsm0808 test");
msgb_talloc_ctx_init(ctx, 0);
osmo_init_logging2(ctx, NULL);
printf("Testing generation of GSM0808 messages\n");
test_gsm0808_enc_cause();
test_create_layer3();
test_create_layer3_aoip();
test_create_reset();
test_create_reset_ack();
test_create_clear_command();
test_create_clear_command2();
test_create_clear_command2_csfb();
test_create_clear_complete();
test_create_cipher();
test_create_cipher_complete();
test_create_cipher_reject();
test_create_cipher_reject_ext();
test_create_cm_u();
test_create_sapi_reject();
test_create_ass();
test_create_ass2();
test_create_ass_compl();
test_create_ass_compl_aoip();
test_create_ass_fail();
test_create_ass_fail_aoip();
test_create_clear_rqst();
test_create_paging();
test_create_dtap();
test_prepend_dtap();
test_enc_dec_lcls();
test_enc_dec_aoip_trasp_addr_v4();
test_enc_dec_aoip_trasp_addr_v6();
test_gsm0808_enc_dec_speech_codec();
test_gsm0808_enc_dec_speech_codec_ext_with_cfg();
test_gsm0808_enc_dec_speech_codec_with_cfg();
test_gsm0808_enc_dec_speech_codec_list();
test_gsm0808_enc_dec_empty_speech_codec_list();
test_gsm0808_enc_dec_channel_type();
test_gsm0808_enc_dec_encrypt_info();
test_gsm0808_enc_dec_cell_id_list_lac();
test_gsm0808_enc_dec_cell_id_list_single_lac();
test_gsm0808_enc_dec_cell_id_list_multi_lac();
test_gsm0808_enc_dec_cell_id_list_bss();
test_gsm0808_enc_dec_cell_id_list_multi_lai_and_lac();
test_gsm0808_enc_dec_cell_id_list_multi_ci();
test_gsm0808_enc_dec_cell_id_list_multi_lac_and_ci();
test_gsm0808_enc_dec_cell_id_list_multi_global();
test_cell_id_list_add();
test_gsm0808_enc_dec_cell_id_lac();
test_gsm0808_enc_dec_cell_id_bss();
test_gsm0808_enc_dec_cell_id_no_cell();
test_gsm0808_enc_dec_cell_id_lai_and_lac();
test_gsm0808_enc_dec_cell_id_ci();
test_gsm0808_enc_dec_cell_id_lac_and_ci();
test_gsm0808_enc_dec_cell_id_global();
test_gsm0808_sc_cfg_from_gsm48_mr_cfg();
test_gsm48_mr_cfg_from_gsm0808_sc_cfg();
test_cell_id_matching();
test_cell_id_list_matching(true);
test_cell_id_list_matching(false);
test_gsm0808_cell_id_to_from_cgi();
test_dec_confusion();
printf("Done\n");
return EXIT_SUCCESS;
}
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