Steve Karg
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/**
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* @file
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* @brief test BACnet real value encode/decode APIs
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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 <math.h>
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#include <zephyr/ztest.h>
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#include <bacnet/bacreal.h>
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#include <bacnet/bacdef.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 BACnet real data type (single precision floating point)
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*/
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#if defined(CONFIG_ZTEST_NEW_API)
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ZTEST(bacreal_tests, testBACreal)
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#else
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static void testBACreal(void)
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#endif
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{
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float real_value = 3.14159F, test_real_value = 0.0;
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uint8_t apdu[MAX_APDU] = { 0 };
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int len = 0, test_len = 0;
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len = encode_bacnet_real(real_value, &apdu[0]);
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zassert_equal(len, 4, NULL);
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test_len = decode_real(&apdu[0], &test_real_value);
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zassert_equal(test_len, len, NULL);
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zassert_false(islessgreater(test_real_value, real_value), NULL);
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}
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/**
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* @brief Test BACnet double data type (double precision floating point)
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*/
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#if defined(CONFIG_ZTEST_NEW_API)
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ZTEST(bacreal_tests, testBACdouble)
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#else
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static void testBACdouble(void)
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#endif
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{
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double double_value = 3.1415927, test_double_value = 0.0;
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uint8_t apdu[MAX_APDU] = { 0 };
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int len = 0, test_len = 0;
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len = encode_bacnet_double(double_value, &apdu[0]);
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zassert_equal(len, 8, NULL);
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test_len = decode_double(&apdu[0], &test_double_value);
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zassert_equal(test_len, len, NULL);
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zassert_false(islessgreater(test_double_value, double_value), NULL);
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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(bacreal_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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bacreal_tests, ztest_unit_test(testBACreal),
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ztest_unit_test(testBACdouble));
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ztest_run_test_suite(bacreal_tests);
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}
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#endif
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