/** * @file * @brief test BACnet TimeSynchronization services encoding and decoding API * @author Steve Karg * @date 2012 * @copyright SPDX-License-Identifier: MIT */ #include #include #include /** * @addtogroup bacnet_tests * @{ */ /** * @brief Test */ static void testTimeSyncRecipientData( const BACNET_RECIPIENT_LIST *recipient1, const BACNET_RECIPIENT_LIST *recipient2) { unsigned i = 0; if (recipient1 && recipient2) { zassert_equal(recipient1->tag, recipient2->tag, NULL); if (recipient1->tag == 0) { zassert_equal( recipient1->type.device.type, recipient2->type.device.type, NULL); zassert_equal( recipient1->type.device.instance, recipient2->type.device.instance, NULL); } else if (recipient1->tag == 1) { zassert_equal( recipient1->type.address.net, recipient2->type.address.net, NULL); if (recipient1->type.address.net == BACNET_BROADCAST_NETWORK) { zassert_equal( recipient1->type.address.mac_len, recipient2->type.address.mac_len, NULL); } else if (recipient1->type.address.net) { zassert_equal( recipient1->type.address.len, recipient2->type.address.len, NULL); for (i = 0; i < recipient1->type.address.len; i++) { zassert_equal( recipient1->type.address.adr[i], recipient2->type.address.adr[i], NULL); } } else { zassert_equal( recipient1->type.address.mac_len, recipient2->type.address.mac_len, NULL); for (i = 0; i < recipient1->type.address.mac_len; i++) { zassert_equal( recipient1->type.address.mac[i], recipient2->type.address.mac[i], NULL); } } } else { zassert_true(recipient1->tag <= 1, NULL); } } } #if defined(CONFIG_ZTEST_NEW_API) ZTEST(timesync_tests, testTimeSyncRecipient) #else static void testTimeSyncRecipient(void) #endif { uint8_t apdu[480] = { 0 }; int len = 0; BACNET_RECIPIENT_LIST recipient[4] = { 0 }; BACNET_RECIPIENT_LIST test_recipient[4] = { 0 }; /* link the recipient list */ recipient[0].next = &recipient[1]; recipient[1].next = &recipient[2]; recipient[2].next = &recipient[3]; recipient[3].next = NULL; /* link the test recipient list */ test_recipient[0].next = &test_recipient[1]; test_recipient[1].next = &test_recipient[2]; test_recipient[2].next = &test_recipient[3]; test_recipient[3].next = NULL; /* load the test data - device */ recipient[0].tag = 0; recipient[0].type.device.type = OBJECT_DEVICE; recipient[0].type.device.instance = 1234; /* load the test data - address */ /* network = broadcast */ recipient[1].tag = 1; recipient[1].type.address.net = BACNET_BROADCAST_NETWORK; recipient[1].type.address.mac_len = 0; /* network = non-zero */ recipient[2].tag = 1; recipient[2].type.address.net = 4201; recipient[2].type.address.adr[0] = 127; recipient[2].type.address.len = 1; /* network = zero */ recipient[3].type.address.net = 0; recipient[3].type.address.mac[0] = 10; recipient[3].type.address.mac[1] = 1; recipient[3].type.address.mac[2] = 0; recipient[3].type.address.mac[3] = 86; recipient[3].type.address.mac[4] = 0xBA; recipient[3].type.address.mac[5] = 0xC1; recipient[3].type.address.mac_len = 6; /* perform positive test */ len = timesync_encode_timesync_recipients( &apdu[0], sizeof(apdu), &recipient[0]); zassert_not_equal(len, BACNET_STATUS_ABORT, NULL); zassert_true(len > 0, NULL); len = timesync_decode_timesync_recipients( &apdu[0], sizeof(apdu), &test_recipient[0]); zassert_not_equal(len, BACNET_STATUS_ABORT, NULL); zassert_true(len > 0, NULL); testTimeSyncRecipientData(&recipient[0], &test_recipient[0]); } static int timesync_decode_apdu_service( const uint8_t *apdu, BACNET_UNCONFIRMED_SERVICE service, unsigned apdu_len, BACNET_DATE *my_date, BACNET_TIME *my_time) { int len = 0; if (!apdu) { return -1; } /* optional checking - most likely was already done prior to this call */ if (apdu[0] != PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST) { return -1; } if (apdu[1] != service) { return -1; } /* optional limits - must be used as a pair */ if (apdu_len > 2) { len = timesync_decode_service_request( &apdu[2], apdu_len - 2, my_date, my_time); } return len; } int timesync_utc_decode_apdu( const uint8_t *apdu, unsigned apdu_len, BACNET_DATE *my_date, BACNET_TIME *my_time) { return timesync_decode_apdu_service( apdu, SERVICE_UNCONFIRMED_UTC_TIME_SYNCHRONIZATION, apdu_len, my_date, my_time); } int timesync_decode_apdu( const uint8_t *apdu, unsigned apdu_len, BACNET_DATE *my_date, BACNET_TIME *my_time) { return timesync_decode_apdu_service( apdu, SERVICE_UNCONFIRMED_TIME_SYNCHRONIZATION, apdu_len, my_date, my_time); } static void testTimeSyncData(const BACNET_DATE *my_date, const BACNET_TIME *my_time) { uint8_t apdu[480] = { 0 }; int len = 0; int apdu_len = 0; BACNET_DATE test_date; BACNET_TIME test_time; len = timesync_encode_apdu(&apdu[0], my_date, my_time); zassert_not_equal(len, 0, NULL); apdu_len = len; len = timesync_decode_apdu(&apdu[0], apdu_len, &test_date, &test_time); zassert_not_equal(len, -1, NULL); zassert_equal(datetime_compare_time(my_time, &test_time), 0, NULL); zassert_equal(datetime_compare_date(my_date, &test_date), 0, NULL); len = timesync_utc_encode_apdu(&apdu[0], my_date, my_time); zassert_not_equal(len, 0, NULL); apdu_len = len; len = timesync_utc_decode_apdu(&apdu[0], apdu_len, &test_date, &test_time); zassert_not_equal(len, -1, NULL); zassert_equal(datetime_compare_time(my_time, &test_time), 0, NULL); zassert_equal(datetime_compare_date(my_date, &test_date), 0, NULL); } #if defined(CONFIG_ZTEST_NEW_API) ZTEST(timesync_tests, testTimeSync) #else static void testTimeSync(void) #endif { BACNET_DATE bdate; BACNET_TIME btime; bdate.year = 2006; /* AD */ bdate.month = 4; /* 1=Jan */ bdate.day = 11; /* 1..31 */ bdate.wday = 1; /* 1=Monday */ btime.hour = 7; btime.min = 0; btime.sec = 3; btime.hundredths = 1; testTimeSyncData(&bdate, &btime); } /** * @} */ #if defined(CONFIG_ZTEST_NEW_API) ZTEST_SUITE(timesync_tests, NULL, NULL, NULL, NULL, NULL); #else void test_main(void) { ztest_test_suite( timesync_tests, ztest_unit_test(testTimeSync), ztest_unit_test(testTimeSyncRecipient)); ztest_run_test_suite(timesync_tests); } #endif