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Diffstat (limited to 'lib/libavtp/unit/test-avtp.c')
| -rw-r--r-- | lib/libavtp/unit/test-avtp.c | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/lib/libavtp/unit/test-avtp.c b/lib/libavtp/unit/test-avtp.c new file mode 100644 index 00000000..ee056ee7 --- /dev/null +++ b/lib/libavtp/unit/test-avtp.c @@ -0,0 +1,153 @@ +/* + * 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); +} |