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open5gs/tests/core/tlv-test.c

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/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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, see <https://www.gnu.org/licenses/>.
*/
#include "ogs-core.h"
#include "core/abts.h"
#define TLV_0_LEN 10
#define TLV_1_LEN 20
#define TLV_2_LEN 100
#define TLV_3_LEN 200
#define TLV_4_LEN 2
#define TLV_5_LEN 2000
#define TLV_0_INSTANCE 0
#define TLV_1_INSTANCE 1
#define TLV_2_INSTANCE 2
#define TLV_3_INSTANCE 3
#define TLV_4_INSTANCE 4
#define TLV_5_INSTANCE 5
#define TLV_VALUE_ARRAY_SIZE 3000
#define EMBED_TLV_TYPE 20
#define EMBED_TLV_INSTANCE 7
typedef struct _test_tlv_element
{
uint8_t type;
uint32_t length;
uint8_t instance;
uint8_t *value;
uint8_t val_char;
} test_tlv_element;
uint8_t test_ogs_tlv_value[TLV_VALUE_ARRAY_SIZE];
test_tlv_element tlv_element[] ={
{1, TLV_0_LEN, TLV_0_INSTANCE, 0, 0x0a},
{50, TLV_1_LEN, TLV_1_INSTANCE, 0, 0x0b},
{255, TLV_2_LEN, TLV_2_INSTANCE, 0, 0x0c},
{254, TLV_3_LEN, TLV_3_INSTANCE, 0, 0x0d},
{5, TLV_4_LEN, TLV_4_INSTANCE, 0, 0x0e},
{30, TLV_5_LEN, TLV_5_INSTANCE, 0, 0x0f}
};
void ogs_tlv_test_set_ogs_tlv_value(void)
{
uint32_t inc = 0;
/* set test tlv value */
tlv_element[0].value = test_ogs_tlv_value;
memset(tlv_element[0].value, tlv_element[0].val_char, tlv_element[0].length);
inc += tlv_element[0].length;
tlv_element[1].value = test_ogs_tlv_value + inc;
memset(tlv_element[1].value, tlv_element[1].val_char, tlv_element[1].length);
inc += tlv_element[1].length;
tlv_element[2].value = test_ogs_tlv_value + inc;
memset(tlv_element[2].value, tlv_element[2].val_char, tlv_element[2].length);
inc += tlv_element[2].length;
tlv_element[3].value = test_ogs_tlv_value + inc;
memset(tlv_element[3].value, tlv_element[3].val_char, tlv_element[3].length);
inc += tlv_element[3].length;
tlv_element[4].value = test_ogs_tlv_value + inc;
memset(tlv_element[4].value, tlv_element[4].val_char, tlv_element[4].length);
inc += tlv_element[4].length;
return;
}
void ogs_tlv_test_check_embed_ogs_tlv_test(abts_case *tc, ogs_tlv_t *root_tlv, int mode)
{
uint32_t m;
uint32_t parent_block_len;
ogs_tlv_t *pTlv;
ogs_tlv_t *embed_tlv = NULL, *parent_tlv = NULL, *parsed_tlv = NULL;
uint8_t parent_block[4000];
uint8_t *pos = NULL;
int result;
memset(parent_block, 0x00, sizeof(parent_block));
parent_block_len = ogs_tlv_render(root_tlv, parent_block,
sizeof(parent_block));
ogs_tlv_free_all(root_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
pos = parent_block;
switch (mode) {
case OGS_TLV_MODE_T2_L2:
ABTS_INT_EQUAL(tc, 332, parent_block_len);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].type >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].length & 0xFF);
for(m = 0; m < tlv_element[0].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].val_char);
ABTS_INT_EQUAL(tc, *(pos++), EMBED_TLV_TYPE >> 8);
ABTS_INT_EQUAL(tc, *(pos++), EMBED_TLV_TYPE & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), (308 >> 8));
ABTS_INT_EQUAL(tc, *(pos++), 308 & 0xFF);
/* embedded ogs_tlv_t */
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].type >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].length & 0xFF);
for(m = 0; m < tlv_element[2].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].val_char);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].type >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].length & 0xFF);
for(m = 0; m < tlv_element[3].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].val_char);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].type >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].length & 0xFF);
for(m = 0; m < tlv_element[4].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), 0x0e);
break;
case OGS_TLV_MODE_T1_L2:
ABTS_INT_EQUAL(tc, 327, parent_block_len);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].length & 0xFF);
for(m = 0; m < tlv_element[0].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].val_char);
ABTS_INT_EQUAL(tc, *(pos++), EMBED_TLV_TYPE & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), (306 >> 8));
ABTS_INT_EQUAL(tc, *(pos++), 306 & 0xFF);
/* embedded ogs_tlv_t */
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].length & 0xFF);
for(m = 0; m < tlv_element[2].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].val_char);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].length & 0xFF);
for(m = 0; m < tlv_element[3].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].val_char);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].length & 0xFF);
for(m = 0; m < tlv_element[4].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), 0x0e);
break;
case OGS_TLV_MODE_T1_L2_I1:
ABTS_INT_EQUAL(tc, 332, parent_block_len);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].length & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].instance & 0xFF);
for(m = 0; m < tlv_element[0].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[0].val_char);
ABTS_INT_EQUAL(tc, *(pos++), EMBED_TLV_TYPE & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), (308 >> 8));
ABTS_INT_EQUAL(tc, *(pos++), 308 & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), EMBED_TLV_INSTANCE);
/* embedded ogs_tlv_t */
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].length & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].instance & 0xFF);
for(m = 0; m < tlv_element[2].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[2].val_char);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].length & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].instance & 0xFF);
for(m = 0; m < tlv_element[3].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[3].val_char);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].type & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].length >> 8);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].length & 0xFF);
ABTS_INT_EQUAL(tc, *(pos++), tlv_element[4].instance & 0xFF);
for(m = 0; m < tlv_element[4].length; m++)
ABTS_INT_EQUAL(tc, *(pos++), 0x0e);
break;
default:
ABTS_TRUE(tc, 0);
break;
}
parsed_tlv = ogs_tlv_parse_block(parent_block_len,
parent_block, mode);
ABTS_PTR_NOTNULL(tc, parsed_tlv);
pTlv = parsed_tlv;
ABTS_INT_EQUAL(tc, pTlv->type, tlv_element[0].type);
ABTS_INT_EQUAL(tc, pTlv->length, tlv_element[0].length);
ABTS_INT_EQUAL(tc, pTlv->instance, tlv_element[0].instance);
result = memcmp(pTlv->value, tlv_element[0].value, tlv_element[0].length);
ABTS_INT_EQUAL(tc, result, 0);
pTlv = pTlv->next;
ABTS_INT_EQUAL(tc, pTlv->type, 20);
switch (mode) {
case OGS_TLV_MODE_T2_L2:
case OGS_TLV_MODE_T1_L2_I1:
ABTS_INT_EQUAL(tc, pTlv->length, 308);
break;
case OGS_TLV_MODE_T1_L2:
ABTS_INT_EQUAL(tc, pTlv->length, 306);
break;
default:
ABTS_TRUE(tc, 0);
break;
}
pTlv = pTlv->next;
ABTS_INT_EQUAL(tc, pTlv->type, tlv_element[4].type);
ABTS_INT_EQUAL(tc, pTlv->length, tlv_element[4].length);
if (mode == OGS_TLV_MODE_T1_L2_I1)
ABTS_INT_EQUAL(tc, pTlv->instance, tlv_element[4].instance);
else
ABTS_INT_EQUAL(tc, pTlv->instance, 0);
result = memcmp(pTlv->value, tlv_element[4].value, tlv_element[4].length);
ABTS_INT_EQUAL(tc, result, 0);
pTlv = pTlv->next;
ABTS_TRUE(tc, pTlv == NULL);
parent_tlv = ogs_tlv_find(parsed_tlv,20);
ABTS_PTR_NOTNULL(tc, parent_tlv);
ogs_tlv_parse_embedded_block(parent_tlv, mode);
embed_tlv = parent_tlv->embedded;
ABTS_PTR_NOTNULL(tc, embed_tlv);
ABTS_INT_EQUAL(tc, embed_tlv->type, tlv_element[2].type);
ABTS_INT_EQUAL(tc, embed_tlv->length, tlv_element[2].length);
if (mode == OGS_TLV_MODE_T1_L2_I1)
ABTS_INT_EQUAL(tc, embed_tlv->instance, tlv_element[2].instance);
else
ABTS_INT_EQUAL(tc, embed_tlv->instance, 0);
for(m = 0; m < tlv_element[2].length; m++) {
ABTS_INT_EQUAL(tc, *((uint8_t*)embed_tlv->value+m),
tlv_element[2].val_char);
}
embed_tlv = embed_tlv->next;
ABTS_INT_EQUAL(tc, embed_tlv->type, tlv_element[3].type);
ABTS_INT_EQUAL(tc, embed_tlv->length, tlv_element[3].length);
if (mode == OGS_TLV_MODE_T1_L2_I1)
ABTS_INT_EQUAL(tc, embed_tlv->instance, tlv_element[3].instance);
else
ABTS_INT_EQUAL(tc, embed_tlv->instance, 0);
for(m = 0; m < tlv_element[3].length; m++) {
ABTS_INT_EQUAL(tc, *((uint8_t*)embed_tlv->value+m),
tlv_element[3].val_char);
}
embed_tlv = embed_tlv->next;
ABTS_TRUE(tc, embed_tlv == NULL);
embed_tlv = ogs_tlv_find(parsed_tlv,254);
ABTS_PTR_NOTNULL(tc, embed_tlv);
embed_tlv = ogs_tlv_find(parsed_tlv,253);
ABTS_TRUE(tc, embed_tlv == NULL);
ogs_tlv_free_all(parsed_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
return;
}
/* basic encoding/decoding/finding Test */
static void test1_func(abts_case *tc, void *data)
{
uint32_t idx, m, parent_block_len;
ogs_tlv_t *root_tlv = NULL, *parsed_tlv = NULL, *pTlv;
uint8_t parent_block[4000];
uint8_t *pos = NULL;
uint8_t mode = (uintptr_t)data;
ogs_tlv_test_set_ogs_tlv_value();
/* tlv encoding for test */
root_tlv = ogs_tlv_add(NULL, mode, tlv_element[0].type,
tlv_element[0].length, tlv_element[0].instance, tlv_element[0].value);
for (idx = 1; idx < 4; idx++) {
ogs_tlv_add(root_tlv, mode, tlv_element[idx].type,
tlv_element[idx].length, tlv_element[idx].instance,
tlv_element[idx].value);
}
memset(parent_block, 0x00, sizeof(parent_block));
parent_block_len = ogs_tlv_render(root_tlv, parent_block,
sizeof(parent_block));
switch (mode) {
case OGS_TLV_MODE_T2_L2:
case OGS_TLV_MODE_T1_L2_I1:
ABTS_INT_EQUAL(tc, 346, parent_block_len);
break;
case OGS_TLV_MODE_T1_L2:
ABTS_INT_EQUAL(tc, 342, parent_block_len);
break;
case OGS_TLV_MODE_T1_L1:
ABTS_INT_EQUAL(tc, 338, parent_block_len);
break;
default:
ABTS_TRUE(tc, 0);
break;
}
ogs_tlv_free_all(root_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
pos = parent_block;
for (idx = 0; idx < 4; idx++) {
switch (mode) {
case OGS_TLV_MODE_T2_L2:
ABTS_INT_EQUAL(tc, (tlv_element[idx].type >> 8), *(pos++));
ABTS_INT_EQUAL(tc, tlv_element[idx].type & 0xFF, *(pos++));
ABTS_INT_EQUAL(tc, (tlv_element[idx].length >> 8), *(pos++));
ABTS_INT_EQUAL(tc, tlv_element[idx].length & 0xFF, *(pos++));
break;
case OGS_TLV_MODE_T1_L2:
ABTS_INT_EQUAL(tc, tlv_element[idx].type & 0xFF, *(pos++));
ABTS_INT_EQUAL(tc, (tlv_element[idx].length >> 8), *(pos++));
ABTS_INT_EQUAL(tc, tlv_element[idx].length & 0xFF, *(pos++));
break;
case OGS_TLV_MODE_T1_L1:
ABTS_INT_EQUAL(tc, tlv_element[idx].type & 0xFF, *(pos++));
ABTS_INT_EQUAL(tc, tlv_element[idx].length & 0xFF, *(pos++));
break;
case OGS_TLV_MODE_T1_L2_I1:
ABTS_INT_EQUAL(tc, tlv_element[idx].type & 0xFF, *(pos++));
ABTS_INT_EQUAL(tc, (tlv_element[idx].length >> 8), *(pos++));
ABTS_INT_EQUAL(tc, tlv_element[idx].length & 0xFF, *(pos++));
ABTS_INT_EQUAL(tc, tlv_element[idx].instance & 0xFF, *(pos++));
break;
default:
ABTS_TRUE(tc, 0);
break;
}
for(m = 0; m < tlv_element[idx].length; m++)
ABTS_INT_EQUAL(tc, tlv_element[idx].val_char, *(pos++));
}
parsed_tlv = ogs_tlv_parse_block(parent_block_len,parent_block, mode);
ABTS_PTR_NOTNULL(tc, parsed_tlv);
pTlv = parsed_tlv;
idx = 0;
while (pTlv) {
int result;
ABTS_INT_EQUAL(tc, pTlv->type, tlv_element[idx].type);
ABTS_INT_EQUAL(tc, pTlv->length, tlv_element[idx].length);
if (mode == OGS_TLV_MODE_T1_L2_I1)
ABTS_INT_EQUAL(tc, pTlv->instance, tlv_element[idx].instance);
else
ABTS_INT_EQUAL(tc, pTlv->instance, 0);
result = memcmp(pTlv->value, tlv_element[idx].value, tlv_element[idx].length);
ABTS_INT_EQUAL(tc, result, 0);
pTlv = pTlv->next;
idx++;
}
ABTS_INT_EQUAL(tc, idx, 4);
pTlv = ogs_tlv_find(parsed_tlv, 255);
ABTS_PTR_NOTNULL(tc, pTlv);
pTlv = ogs_tlv_find(parsed_tlv, 253);
ABTS_TRUE(tc, pTlv == NULL);
ogs_tlv_free_all(parsed_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
return;
}
/* embedded ogs_tlv_t test : first, make embedded tlv block for embeded tlv
and then make whole tlv block using embedded tlv block previously made*/
static void test2_func(abts_case *tc, void *data)
{
uint32_t embed_block_len;
ogs_tlv_t *root_tlv = NULL;
ogs_tlv_t *embed_tlv = NULL;
uint8_t embed_block[1000];;
uint8_t mode = (uintptr_t)data;
ogs_tlv_test_set_ogs_tlv_value();
/* Tlv Encoding for embeded ogs_tlv_t */
embed_tlv = ogs_tlv_add(NULL, mode, tlv_element[2].type,
tlv_element[2].length, tlv_element[2].instance, tlv_element[2].value);
ogs_tlv_add(embed_tlv, mode, tlv_element[3].type,
tlv_element[3].length, tlv_element[3].instance, tlv_element[3].value);
embed_block_len = ogs_tlv_render(embed_tlv, embed_block,
sizeof(embed_block));
switch (mode) {
case OGS_TLV_MODE_T2_L2:
case OGS_TLV_MODE_T1_L2_I1:
ABTS_INT_EQUAL(tc, embed_block_len, 308);
break;
case OGS_TLV_MODE_T1_L2:
ABTS_INT_EQUAL(tc, embed_block_len, 306);
break;
default:
ABTS_TRUE(tc, 0);
break;
}
ogs_tlv_free_all(embed_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
root_tlv = ogs_tlv_add(NULL, mode, tlv_element[0].type,
tlv_element[0].length, tlv_element[0].instance, tlv_element[0].value);
ogs_tlv_add(root_tlv, mode, EMBED_TLV_TYPE, embed_block_len,
EMBED_TLV_INSTANCE, embed_block);
ogs_tlv_add(root_tlv, mode, tlv_element[4].type,
tlv_element[4].length, tlv_element[4].instance, tlv_element[4].value);
ogs_tlv_test_check_embed_ogs_tlv_test(tc, root_tlv, mode);
return;
}
/* embedded ogs_tlv_t test : make parent and embedded tlv and then ogs_tlv_render
functions makes whole tlv block. the value member of each tlv must
point to vaild address at the time using ogs_tlv_rendering function */
static void test3_func(abts_case *tc, void *data)
{
ogs_tlv_t *root_tlv = NULL, *parent_tlv = NULL;
uint8_t mode = (uintptr_t)data;
ogs_tlv_test_set_ogs_tlv_value();
/* Tlv Encoding for embeded ogs_tlv_t */
root_tlv = ogs_tlv_add(NULL, mode, tlv_element[0].type,
tlv_element[0].length, tlv_element[0].instance, tlv_element[0].value);
parent_tlv= ogs_tlv_add(root_tlv, mode, EMBED_TLV_TYPE, 0, EMBED_TLV_INSTANCE, NULL);
ogs_tlv_add(root_tlv, mode, tlv_element[4].type,
tlv_element[4].length, tlv_element[4].instance, tlv_element[4].value);
ogs_tlv_embed(parent_tlv, mode, tlv_element[2].type,
tlv_element[2].length, tlv_element[2].instance, tlv_element[2].value);
ogs_tlv_embed(parent_tlv, mode, tlv_element[3].type,
tlv_element[3].length, tlv_element[3].instance, tlv_element[3].value);
ogs_tlv_test_check_embed_ogs_tlv_test(tc, root_tlv, mode);
return;
}
/* embedded ogs_tlv_t test : make parent and embedded tlv and then ogs_tlv_render
functions makes whole tlv block. The value member of each tlv is copied
to the buff of the root ogs_tlv_t, so the allocated resource for the value
member of each tlv can be deallocated after executing ogs_tlv_add or tlv embed
function*/
static void test4_func(abts_case *tc, void *data)
{
ogs_tlv_t *root_tlv = NULL, *parent_tlv = NULL;
uint8_t tlv_buff[2000];
uint8_t mode = (uintptr_t)data;
ogs_tlv_test_set_ogs_tlv_value();
root_tlv = ogs_tlv_copy(tlv_buff, sizeof(tlv_buff), mode,
tlv_element[0].type, tlv_element[0].length,
tlv_element[0].instance, tlv_element[0].value);
parent_tlv = ogs_tlv_add(root_tlv, mode, EMBED_TLV_TYPE, 0,
EMBED_TLV_INSTANCE, NULL);
ogs_tlv_add(root_tlv, mode, tlv_element[4].type, tlv_element[4].length,
tlv_element[4].instance, tlv_element[4].value);
ogs_tlv_embed(parent_tlv, mode, tlv_element[2].type,
tlv_element[2].length, tlv_element[2].instance, tlv_element[2].value);
ogs_tlv_embed(parent_tlv, mode, tlv_element[3].type,
tlv_element[3].length, tlv_element[3].instance, tlv_element[3].value);
memset(tlv_element[2].value, 0x00, tlv_element[2].length);
memset(tlv_element[3].value, 0xf0, tlv_element[3].length);
ogs_tlv_test_check_embed_ogs_tlv_test(tc, root_tlv, mode);
return;
}
/* endian check test */
static void test5_func(abts_case *tc, void *data)
{
uint32_t parent_block_len;
ogs_tlv_t *root_tlv = NULL, *parsed_tlv = NULL, *p_tlv;
uint8_t parent_block[4000];
uint8_t *pos = NULL;
uint16_t c_16 = 0x1122;
uint32_t c_32 = 0x11223344;
uint8_t mode = (uintptr_t)data;
/* tlv encoding for test */
c_16 = htobe16(c_16);
root_tlv = ogs_tlv_add(NULL, mode, 10, 2, 0, (uint8_t*)&c_16);
c_32 = htobe32(c_32);
ogs_tlv_add(root_tlv, mode, 20, 4, 0, (uint8_t*)&c_32);
memset(parent_block, 0x00, sizeof(parent_block));
parent_block_len = ogs_tlv_render(root_tlv, parent_block,
sizeof(parent_block));
ogs_tlv_free_all(root_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
pos = parent_block;
switch (mode) {
case OGS_TLV_MODE_T2_L2:
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 10);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 2);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 20);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 4);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 0x33);
ABTS_INT_EQUAL(tc, *(pos++), 0x44);
break;
case OGS_TLV_MODE_T1_L2:
ABTS_INT_EQUAL(tc, *(pos++), 10);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 2);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 20);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 4);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 0x33);
ABTS_INT_EQUAL(tc, *(pos++), 0x44);
break;
case OGS_TLV_MODE_T1_L2_I1:
ABTS_INT_EQUAL(tc, *(pos++), 10);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 2);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 20);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 4);
ABTS_INT_EQUAL(tc, *(pos++), 0);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 0x33);
ABTS_INT_EQUAL(tc, *(pos++), 0x44);
break;
case OGS_TLV_MODE_T1_L1:
ABTS_INT_EQUAL(tc, *(pos++), 10);
ABTS_INT_EQUAL(tc, *(pos++), 2);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 20);
ABTS_INT_EQUAL(tc, *(pos++), 4);
ABTS_INT_EQUAL(tc, *(pos++), 0x11);
ABTS_INT_EQUAL(tc, *(pos++), 0x22);
ABTS_INT_EQUAL(tc, *(pos++), 0x33);
ABTS_INT_EQUAL(tc, *(pos++), 0x44);
break;
default:
ABTS_TRUE(tc, 0);
break;
}
p_tlv = parsed_tlv = ogs_tlv_parse_block(parent_block_len,parent_block,
mode);
ABTS_INT_EQUAL(tc, ogs_tlv_value_16(p_tlv), 0x1122);
p_tlv = parsed_tlv->next;
ABTS_INT_EQUAL(tc, ogs_tlv_value_32(p_tlv), 0x11223344);
ogs_tlv_free_all(parsed_tlv);
ABTS_INT_EQUAL(tc, ogs_tlv_pool_avail(), ogs_core()->tlv.pool);
return;
}
/* Sample header for tlv_msg */
#define TLV_AUTHORIZATION_POLICY_SUPPORT_TYPE 21
#define TLV_AUTHORIZATION_POLICY_SUPPORT_LEN 1
typedef ogs_tlv_uint8_t tlv_authorization_policy_support_t;
extern ogs_tlv_desc_t tlv_desc_authorization_policy_support;
#define TLV_CLIENT_SECURITY_HISTORY_TYPE 108
#define TLV_CLIENT_SECURITY_HISTORY_LEN OGS_TLV_VARIABLE_LEN
typedef struct _tlv_client_security_history_t {
ogs_tlv_presence_t presence;
tlv_authorization_policy_support_t authorization_policy_support0;
tlv_authorization_policy_support_t authorization_policy_support2;
} tlv_client_security_history_t;
extern ogs_tlv_desc_t tlv_desc_client_security_history;
#define TLV_CLIENT_INFO_TYPE 103
#define TLV_CLIENT_INFO_LEN OGS_TLV_VARIABLE_LEN
typedef struct _tlv_client_info_t {
ogs_tlv_presence_t presence;
tlv_client_security_history_t client_security_history;
} tlv_client_info_t;
extern ogs_tlv_desc_t tlv_desc_client_info;
#define TLV_SERVER_NAME_TYPE 25
#define TLV_SERVER_NAME_LEN OGS_TLV_VARIABLE_LEN
typedef ogs_tlv_octet_t tlv_server_name_t;
extern ogs_tlv_desc_t tlv_desc_server_name;
#define TLV_SERVER_INFO_TYPE 26
#define TLV_SERVER_INFO_LEN OGS_TLV_VARIABLE_LEN
typedef struct _tlv_server_info_t {
ogs_tlv_presence_t presence;
tlv_server_name_t OGS_TLV_1_OR_MORE(server_name);
} tlv_server_info_t;
extern ogs_tlv_desc_t tlv_desc_server_info;
typedef struct _tlv_attach_req {
tlv_client_info_t client_info;
tlv_server_info_t server_info;
} tlv_attach_req;
extern ogs_tlv_desc_t tlv_desc_attach_req;
/* Sample source for tlv_msg */
ogs_tlv_desc_t tlv_desc_authorization_policy_support0 =
{
OGS_TLV_UINT8,
"Auth Policy0",
TLV_AUTHORIZATION_POLICY_SUPPORT_TYPE,
TLV_AUTHORIZATION_POLICY_SUPPORT_LEN,
0,
sizeof(tlv_authorization_policy_support_t),
{ NULL }
};
ogs_tlv_desc_t tlv_desc_authorization_policy_support2 =
{
OGS_TLV_UINT8,
"Auth Policy2",
TLV_AUTHORIZATION_POLICY_SUPPORT_TYPE,
TLV_AUTHORIZATION_POLICY_SUPPORT_LEN,
2,
sizeof(tlv_authorization_policy_support_t),
{ NULL }
};
ogs_tlv_desc_t tlv_desc_client_security_history =
{
OGS_TLV_COMPOUND,
"Sec History",
TLV_CLIENT_SECURITY_HISTORY_TYPE,
TLV_CLIENT_SECURITY_HISTORY_LEN,
0,
sizeof(tlv_client_security_history_t),
{
&tlv_desc_authorization_policy_support0,
&tlv_desc_authorization_policy_support2,
NULL,
}
};
ogs_tlv_desc_t tlv_desc_client_info =
{
OGS_TLV_COMPOUND,
"Client Info",
TLV_CLIENT_INFO_TYPE,
TLV_CLIENT_INFO_LEN,
0,
sizeof(tlv_client_info_t),
{
&tlv_desc_client_security_history,
NULL,
}
};
ogs_tlv_desc_t tlv_desc_server_name =
{
OGS_TLV_VAR_STR,
"Server Name",
TLV_SERVER_NAME_TYPE,
TLV_SERVER_NAME_LEN,
0,
sizeof(tlv_server_name_t),
{ NULL }
};
ogs_tlv_desc_t tlv_desc_server_info =
{
OGS_TLV_COMPOUND,
"Server Info",
TLV_SERVER_INFO_TYPE,
TLV_SERVER_INFO_LEN,
0,
sizeof(tlv_server_info_t),
{
&tlv_desc_server_name, &ogs_tlv_desc_more16,
NULL,
}
};
ogs_tlv_desc_t tlv_desc_attach_req = {
OGS_TLV_MESSAGE, "Attach Req", 0, 0, 0, 0, {
&tlv_desc_client_info,
&tlv_desc_server_info,
NULL,
}};
static void test6_func(abts_case *tc, void *data)
{
tlv_attach_req reqv;
tlv_attach_req reqv2;
ogs_pkbuf_t *req = NULL;
char testbuf[1024];
int i;
/* Initialize message value structure */
memset(&reqv, 0, sizeof(tlv_attach_req));
/* Set nessary members of message */
reqv.client_info.presence = 1;
reqv.client_info.client_security_history.presence = 1;
reqv.client_info.client_security_history.
authorization_policy_support0.presence = 1;
reqv.client_info.client_security_history.
authorization_policy_support0.u8 = 0x3;
reqv.client_info.client_security_history.
authorization_policy_support2.presence = 1;
reqv.client_info.client_security_history.
authorization_policy_support2.u8 = 0x9;
reqv.server_info.presence = 1;
for (i = 0; i < 16; i++) {
reqv.server_info.server_name[i].presence = 1;
reqv.server_info.server_name[i].data =
(uint8_t*)"\x11\x22\x33\x44\x55\x66";
reqv.server_info.server_name[i].len = 6;
req = ogs_tlv_build_msg(
&tlv_desc_attach_req, &reqv, OGS_TLV_MODE_T1_L2_I1);
ABTS_INT_EQUAL(tc, 32+i*10, req->len);
ogs_pkbuf_free(req);
}
/* Build message */
req = ogs_tlv_build_msg(&tlv_desc_attach_req, &reqv, OGS_TLV_MODE_T1_L2_I1);
#define TEST_TLV_BUILD_MSG \
"67000e00 6c000a00 15000100 03150001" \
"02091a00 a0001900 06001122 33445566" \
"19000600 11223344 55661900 06001122" \
"33445566 19000600 11223344 55661900" \
"06001122 33445566 19000600 11223344" \
"55661900 06001122 33445566 19000600" \
"11223344 55661900 06001122 33445566" \
"19000600 11223344 55661900 06001122" \
"33445566 19000600 11223344 55661900" \
"06001122 33445566 19000600 11223344" \
"55661900 06001122 33445566 19000600" \
"11223344 5566"
ABTS_INT_EQUAL(tc, 182, req->len);
ABTS_TRUE(tc, memcmp(req->data,
ogs_hex_from_string(TEST_TLV_BUILD_MSG, testbuf, sizeof(testbuf)),
req->len) == 0);
/* Initialize message value structure */
memset(&reqv2, 0, sizeof(tlv_attach_req));
/* Parse message */
ogs_tlv_parse_msg(&reqv2, &tlv_desc_attach_req, req,
OGS_TLV_MODE_T1_L2_I1);
ABTS_INT_EQUAL(tc, 1, reqv2.client_info.presence);
ABTS_INT_EQUAL(tc, 1,
reqv2.client_info.client_security_history.presence);
ABTS_INT_EQUAL(tc, 1,
reqv2.client_info.client_security_history.
authorization_policy_support0.presence);
ABTS_INT_EQUAL(tc, 0x3, reqv2.client_info.
client_security_history.authorization_policy_support0.u8);
ABTS_INT_EQUAL(tc, 1,
reqv2.client_info.client_security_history.
authorization_policy_support2.presence);
ABTS_INT_EQUAL(tc, 0x9, reqv2.client_info.
client_security_history.authorization_policy_support2.u8);
for (i = 0; i < 16; i++) {
ABTS_INT_EQUAL(tc, 1, reqv2.server_info.presence);
ABTS_INT_EQUAL(tc, 1, reqv2.server_info.server_name[i].presence);
ABTS_INT_EQUAL(tc, 6, reqv2.server_info.server_name[i].len);
ABTS_TRUE(tc, memcmp(reqv2.server_info.server_name[i].data,
(uint8_t*)"\x11\x22\x33\x44\x55\x66", 6) == 0);
}
ogs_pkbuf_free(req);
}
abts_suite *test_tlv(abts_suite *suite)
{
suite = ADD_SUITE(suite)
abts_run_test(suite, test1_func, (void*)OGS_TLV_MODE_T2_L2);
abts_run_test(suite, test2_func, (void*)OGS_TLV_MODE_T2_L2);
abts_run_test(suite, test3_func, (void*)OGS_TLV_MODE_T2_L2);
abts_run_test(suite, test4_func, (void*)OGS_TLV_MODE_T2_L2);
abts_run_test(suite, test5_func, (void*)OGS_TLV_MODE_T2_L2);
abts_run_test(suite, test1_func, (void*)OGS_TLV_MODE_T1_L1);
abts_run_test(suite, test5_func, (void*)OGS_TLV_MODE_T1_L1);
abts_run_test(suite, test1_func, (void*)OGS_TLV_MODE_T1_L2);
abts_run_test(suite, test2_func, (void*)OGS_TLV_MODE_T1_L2);
abts_run_test(suite, test3_func, (void*)OGS_TLV_MODE_T1_L2);
abts_run_test(suite, test4_func, (void*)OGS_TLV_MODE_T1_L2);
abts_run_test(suite, test5_func, (void*)OGS_TLV_MODE_T1_L2);
abts_run_test(suite, test1_func, (void*)OGS_TLV_MODE_T1_L2_I1);
abts_run_test(suite, test2_func, (void*)OGS_TLV_MODE_T1_L2_I1);
abts_run_test(suite, test3_func, (void*)OGS_TLV_MODE_T1_L2_I1);
abts_run_test(suite, test4_func, (void*)OGS_TLV_MODE_T1_L2_I1);
abts_run_test(suite, test5_func, (void*)OGS_TLV_MODE_T1_L2_I1);
abts_run_test(suite, test6_func, NULL);
return suite;
}
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