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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"
static void get_field_null_pdu(void **state)
{
int res;
uint32_t val = AVTP_SUBTYPE_MAAP;
res = avtp_pdu_get(NULL, AVTP_FIELD_SUBTYPE, &val);
assert_int_equal(res, -EINVAL);
}
static void get_field_null_val(void **state)
{
int res;
struct avtp_common_pdu pdu = { 0 };
res = avtp_pdu_get(&pdu, AVTP_FIELD_SUBTYPE, NULL);
assert_int_equal(res, -EINVAL);
}
static void get_field_invalid_field(void **state)
{
int res;
uint32_t val = AVTP_SUBTYPE_MAAP;
struct avtp_common_pdu pdu = { 0 };
res = avtp_pdu_get(&pdu, AVTP_FIELD_MAX, &val);
assert_int_equal(res, -EINVAL);
}
static void get_field_subtype(void **state)
{
int res;
uint32_t val;
struct avtp_common_pdu pdu = { 0 };
/* Set 'subtype' field to 0xFE (AVTP_SUBTYPE_MAAP). */
pdu.subtype_data = htonl(0xFE000000);
res = avtp_pdu_get(&pdu, AVTP_FIELD_SUBTYPE, &val);
assert_int_equal(res, 0);
assert_true(val == AVTP_SUBTYPE_MAAP);
}
static void get_field_version(void **state)
{
int res;
uint32_t val;
struct avtp_common_pdu pdu = { 0 };
/* Set 'version' field to 5. */
pdu.subtype_data = htonl(0x00500000);
res = avtp_pdu_get(&pdu, AVTP_FIELD_VERSION, &val);
assert_int_equal(res, 0);
assert_true(val == 5);
}
static void set_field_null_pdu(void **state)
{
int res;
res = avtp_pdu_set(NULL, AVTP_FIELD_SUBTYPE, AVTP_SUBTYPE_MAAP);
assert_int_equal(res, -EINVAL);
}
static void set_field_invalid_field(void **state)
{
int res;
struct avtp_common_pdu pdu = { 0 };
res = avtp_pdu_set(&pdu, AVTP_FIELD_MAX, 1);
assert_int_equal(res, -EINVAL);
}
static void set_field_subtype(void **state)
{
int res;
struct avtp_common_pdu pdu = { 0 };
res = avtp_pdu_set(&pdu, AVTP_FIELD_SUBTYPE, AVTP_SUBTYPE_MAAP);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0xFE000000);
}
static void set_field_version(void **state)
{
int res;
struct avtp_common_pdu pdu = { 0 };
res = avtp_pdu_set(&pdu, AVTP_FIELD_VERSION, 5);
assert_int_equal(res, 0);
assert_true(ntohl(pdu.subtype_data) == 0x00500000);
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(get_field_null_pdu),
cmocka_unit_test(get_field_null_val),
cmocka_unit_test(get_field_invalid_field),
cmocka_unit_test(get_field_subtype),
cmocka_unit_test(get_field_version),
cmocka_unit_test(set_field_null_pdu),
cmocka_unit_test(set_field_invalid_field),
cmocka_unit_test(set_field_subtype),
cmocka_unit_test(set_field_version),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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