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/*
* Copyright (c) 2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <arpa/inet.h>
#include "avtp.h"
#include "avtp_aaf.h"
static void aaf_get_field_null_pdu(void **state)
{
int res;
uint64_t val = 1;
res = avtp_aaf_pdu_get(NULL, AVTP_AAF_FIELD_SV, &val);
assert_int_equal(res, -EINVAL);
}
static void aaf_get_field_null_val(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_SV, NULL);
assert_int_equal(res, -EINVAL);
}
static void aaf_get_field_invalid_field(void **state)
{
int res;
uint64_t val = 1;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_MAX, &val);
assert_int_equal(res, -EINVAL);
}
static void aaf_get_field_sv(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'sv' field to 1. */
pdu.subtype_data = htonl(0x00800000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_SV, &val);
assert_int_equal(res, 0);
assert_true(val == 1);
}
static void aaf_get_field_mr(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'mr' field to 1. */
pdu.subtype_data = htonl(0x00080000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_MR, &val);
assert_int_equal(res, 0);
assert_true(val == 1);
}
static void aaf_get_field_tv(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'tv' field to 1. */
pdu.subtype_data = htonl(0x00010000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_TV, &val);
assert_int_equal(res, 0);
assert_true(val == 1);
}
static void aaf_get_field_seq_num(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'sequence_num' field to 0x55. */
pdu.subtype_data = htonl(0x00005500);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_SEQ_NUM, &val);
assert_int_equal(res, 0);
assert_true(val == 0x55);
}
static void aaf_get_field_tu(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'tu' field to 1. */
pdu.subtype_data = htonl(0x00000001);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_TU, &val);
assert_int_equal(res, 0);
assert_true(val == 1);
}
static void aaf_get_field_stream_id(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'stream_id' field to 0xAABBCCDDEEFF0001. */
pdu.stream_id = htobe64(0xAABBCCDDEEFF0001);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_STREAM_ID, &val);
assert_int_equal(res, 0);
assert_true(val == 0xAABBCCDDEEFF0001);
}
static void aaf_get_field_timestamp(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'avtp_timestamp' field to 0x80C0FFEE. */
pdu.avtp_time = htonl(0x80C0FFEE);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_TIMESTAMP, &val);
assert_int_equal(res, 0);
assert_true(val == 0x80C0FFEE);
}
static void aaf_get_field_format(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'format' field to AVTP_AAF_FORMAT_INT_16BIT. */
pdu.format_specific = htonl(0x04000000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_FORMAT, &val);
assert_int_equal(res, 0);
assert_true(val == AVTP_AAF_FORMAT_INT_16BIT);
}
static void aaf_get_field_nsr(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'nsr' field to AVTP_AAF_PCM_NSR_48KHZ. */
pdu.format_specific = htonl(0x00500000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_NSR, &val);
assert_int_equal(res, 0);
assert_true(val == AVTP_AAF_PCM_NSR_48KHZ);
}
static void aaf_get_field_chan(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'channels_per_frame' field to 0x2AA. */
pdu.format_specific = htonl(0x0002AA00);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_CHAN_PER_FRAME, &val);
assert_int_equal(res, 0);
assert_true(val == 0x2AA);
}
static void aaf_get_field_depth(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'bit_depth' field to 0xA5. */
pdu.format_specific = htonl(0x000000A5);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_BIT_DEPTH, &val);
assert_int_equal(res, 0);
assert_true(val == 0xA5);
}
static void aaf_get_field_data_len(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'stream_data_length' field to 0xAAAA. */
pdu.packet_info = htonl(0xAAAA0000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_STREAM_DATA_LEN, &val);
assert_int_equal(res, 0);
assert_true(val == 0xAAAA);
}
static void aaf_get_field_sp(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'sp' field to AVTP_AAF_PCM_SP_SPARSE. */
pdu.packet_info = htonl(0x00001000);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_SP, &val);
assert_int_equal(res, 0);
assert_true(val == AVTP_AAF_PCM_SP_SPARSE);
}
static void aaf_get_field_evt(void **state)
{
int res;
uint64_t val;
struct avtp_stream_pdu pdu = { 0 };
/* Set 'evt' field to 0xA. */
pdu.packet_info = htonl(0x00000A00);
res = avtp_aaf_pdu_get(&pdu, AVTP_AAF_FIELD_EVT, &val);
assert_int_equal(res, 0);
assert_true(val == 0xA);
}
static void aaf_set_field_null_pdu(void **state)
{
int res;
res = avtp_aaf_pdu_set(NULL, AVTP_AAF_FIELD_SV, 1);
assert_int_equal(res, -EINVAL);
}
static void aaf_set_field_invalid_field(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_MAX, 1);
assert_int_equal(res, -EINVAL);
}
static void aaf_set_field_sv(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_SV, 1);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x00800000);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_mr(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_MR, 1);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x00080000);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_tv(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_TV, 1);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x00010000);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_seq_num(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_SEQ_NUM, 0x55);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x00005500);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_tu(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_TU, 1);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x00000001);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_stream_id(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_STREAM_ID,
0xAABBCCDDEEFF0001);
assert_int_equal(res, 0);
assert_true(be64toh(pdu.stream_id) == 0xAABBCCDDEEFF0001);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_timestamp(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_TIMESTAMP, 0x80C0FFEE);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.avtp_time) == 0x80C0FFEE);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_format(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_FORMAT,
AVTP_AAF_FORMAT_INT_16BIT);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.format_specific) == 0x04000000);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_nsr(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_NSR,
AVTP_AAF_PCM_NSR_48KHZ);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.format_specific) == 0x00500000);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_chan(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_CHAN_PER_FRAME, 0x2AA);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.format_specific) == 0x0002AA00);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_depth(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_BIT_DEPTH, 0xA5);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.format_specific) == 0x000000A5);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.packet_info) == 0);
}
static void aaf_set_field_data_len(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_STREAM_DATA_LEN, 0xAAAA);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.packet_info) == 0xAAAA0000);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
}
static void aaf_set_field_sp(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_SP, 1);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.packet_info) == 0x00001000);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
}
static void aaf_set_field_evt(void **state)
{
int res;
struct avtp_stream_pdu pdu = { 0 };
res = avtp_aaf_pdu_set(&pdu, AVTP_AAF_FIELD_EVT, 0xA);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.packet_info) == 0x00000A00);
assert_true(ntohl(pdu.subtype_data) == 0);
assert_true(ntohl(pdu.stream_id) == 0);
assert_true(ntohl(pdu.avtp_time) == 0);
assert_true(ntohl(pdu.format_specific) == 0);
}
static void aaf_pdu_init_null_pdu(void **state)
{
int res;
res = avtp_aaf_pdu_init(NULL);
assert_int_equal(res, -EINVAL);
}
static void aaf_pdu_init(void **state)
{
int res;
struct avtp_stream_pdu pdu;
res = avtp_aaf_pdu_init(&pdu);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x02800000);
assert_true(pdu.stream_id == 0);
assert_true(pdu.avtp_time == 0);
assert_true(pdu.format_specific == 0);
assert_true(pdu.packet_info == 0);
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(aaf_get_field_null_pdu),
cmocka_unit_test(aaf_get_field_null_val),
cmocka_unit_test(aaf_get_field_invalid_field),
cmocka_unit_test(aaf_get_field_sv),
cmocka_unit_test(aaf_get_field_mr),
cmocka_unit_test(aaf_get_field_tv),
cmocka_unit_test(aaf_get_field_seq_num),
cmocka_unit_test(aaf_get_field_tu),
cmocka_unit_test(aaf_get_field_stream_id),
cmocka_unit_test(aaf_get_field_timestamp),
cmocka_unit_test(aaf_get_field_format),
cmocka_unit_test(aaf_get_field_nsr),
cmocka_unit_test(aaf_get_field_chan),
cmocka_unit_test(aaf_get_field_depth),
cmocka_unit_test(aaf_get_field_data_len),
cmocka_unit_test(aaf_get_field_sp),
cmocka_unit_test(aaf_get_field_evt),
cmocka_unit_test(aaf_set_field_null_pdu),
cmocka_unit_test(aaf_set_field_invalid_field),
cmocka_unit_test(aaf_set_field_sv),
cmocka_unit_test(aaf_set_field_mr),
cmocka_unit_test(aaf_set_field_tv),
cmocka_unit_test(aaf_set_field_seq_num),
cmocka_unit_test(aaf_set_field_tu),
cmocka_unit_test(aaf_set_field_stream_id),
cmocka_unit_test(aaf_set_field_timestamp),
cmocka_unit_test(aaf_set_field_format),
cmocka_unit_test(aaf_set_field_nsr),
cmocka_unit_test(aaf_set_field_chan),
cmocka_unit_test(aaf_set_field_depth),
cmocka_unit_test(aaf_set_field_data_len),
cmocka_unit_test(aaf_set_field_sp),
cmocka_unit_test(aaf_set_field_evt),
cmocka_unit_test(aaf_pdu_init_null_pdu),
cmocka_unit_test(aaf_pdu_init),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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