Steve Karg
138 lines
3.7 KiB
C
138 lines
3.7 KiB
C
/**
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* @file
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* @brief test BACnet Reject message encoding and decoding API
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* @author Steve Karg <skarg@users.sourceforge.net>
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* @date 2004
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* @copyright SPDX-License-Identifier: MIT
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*/
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#include <zephyr/ztest.h>
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#include <bacnet/reject.h>
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/**
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* @addtogroup bacnet_tests
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* @{
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*/
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/**
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* @brief Test
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*/
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/* decode the whole APDU - mainly used for unit testing */
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static int reject_decode_apdu(
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const uint8_t *apdu,
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unsigned apdu_len,
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uint8_t *invoke_id,
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uint8_t *reject_reason)
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{
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int len = 0;
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if (!apdu) {
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return -1;
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}
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/* optional checking - most likely was already done prior to this call */
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if (apdu_len) {
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if (apdu[0] != PDU_TYPE_REJECT) {
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return -1;
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}
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if (apdu_len > 1) {
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len = reject_decode_service_request(
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&apdu[1], apdu_len - 1, invoke_id, reject_reason);
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}
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}
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return len;
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}
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#if defined(CONFIG_ZTEST_NEW_API)
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ZTEST(reject_tests, testRejectEncodeDecode)
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#else
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static void testRejectEncodeDecode(void)
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#endif
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{
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uint8_t apdu[480] = { 0 };
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int len = 0;
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int apdu_len = 0;
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uint8_t invoke_id = 0;
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uint8_t reject_reason = 0;
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uint8_t test_invoke_id = 0;
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uint8_t test_reject_reason = 0;
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len = reject_encode_apdu(&apdu[0], invoke_id, reject_reason);
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zassert_not_equal(len, 0, NULL);
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apdu_len = len;
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len = reject_decode_apdu(
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&apdu[0], apdu_len, &test_invoke_id, &test_reject_reason);
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zassert_not_equal(len, -1, NULL);
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zassert_equal(test_invoke_id, invoke_id, NULL);
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zassert_equal(test_reject_reason, reject_reason, NULL);
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/* change type to get negative response */
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apdu[0] = PDU_TYPE_ABORT;
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len = reject_decode_apdu(
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&apdu[0], apdu_len, &test_invoke_id, &test_reject_reason);
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zassert_equal(len, -1, NULL);
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/* test NULL APDU */
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len = reject_decode_apdu(
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NULL, apdu_len, &test_invoke_id, &test_reject_reason);
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zassert_equal(len, -1, NULL);
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/* force a zero length */
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len = reject_decode_apdu(&apdu[0], 0, &test_invoke_id, &test_reject_reason);
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zassert_equal(len, 0, NULL);
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/* check them all... */
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for (invoke_id = 0; invoke_id < 255; invoke_id++) {
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for (reject_reason = 0; reject_reason < 255; reject_reason++) {
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len = reject_encode_apdu(&apdu[0], invoke_id, reject_reason);
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apdu_len = len;
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zassert_not_equal(len, 0, NULL);
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len = reject_decode_apdu(
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&apdu[0], apdu_len, &test_invoke_id, &test_reject_reason);
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zassert_not_equal(len, -1, NULL);
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zassert_equal(test_invoke_id, invoke_id, NULL);
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zassert_equal(test_reject_reason, reject_reason, NULL);
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}
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}
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}
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#if defined(CONFIG_ZTEST_NEW_API)
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ZTEST(reject_tests, testRejectErrorCode)
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#else
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static void testRejectErrorCode(void)
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#endif
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{
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int i;
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BACNET_ERROR_CODE error_code;
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BACNET_REJECT_REASON reject_reason;
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BACNET_REJECT_REASON test_reject_reason;
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for (i = 0; i < MAX_BACNET_REJECT_REASON; i++) {
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reject_reason = (BACNET_REJECT_REASON)i;
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error_code = reject_convert_to_error_code(reject_reason);
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test_reject_reason = reject_convert_error_code(error_code);
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if (test_reject_reason != reject_reason) {
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printf(
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"Reject: result=%u reject-code=%u\n", test_reject_reason,
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reject_reason);
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}
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zassert_equal(test_reject_reason, reject_reason, NULL);
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}
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}
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/**
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* @}
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*/
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#if defined(CONFIG_ZTEST_NEW_API)
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ZTEST_SUITE(reject_tests, NULL, NULL, NULL, NULL, NULL);
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#else
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void test_main(void)
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{
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ztest_test_suite(
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reject_tests, ztest_unit_test(testRejectEncodeDecode),
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ztest_unit_test(testRejectErrorCode));
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ztest_run_test_suite(reject_tests);
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}
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#endif
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