106 lines
2.4 KiB
C
106 lines
2.4 KiB
C
#include "./is_zero.h"
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#include "./../../helpers.h"
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// ==================== FP32 ==================== //
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static const int _TEST_FP32_ZERO_NUMBERS_AMOUNT = 5;
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static const int _TEST_FP32_NONZERO_NUMBERS_AMOUNT = 4;
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static const float _TEST_FP32_ZERO_NUMBERS[] = {
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0.0f,
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BGC_EPSYLON_FP32,
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-BGC_EPSYLON_FP32,
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BGC_SQUARE_EPSYLON_FP32,
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-BGC_SQUARE_EPSYLON_FP32
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};
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static const float _TEST_FP32_NONZERO_NUMBERS[] = {
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1.0f,
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-1.0f,
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(1.5f * BGC_EPSYLON_FP32),
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-(1.5f * BGC_EPSYLON_FP32)
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};
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int test_is_zero_fp32()
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{
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print_testing_name("bgc_is_zero_fp32");
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// Testing zero values:
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for (int i = 0; i < _TEST_FP32_ZERO_NUMBERS_AMOUNT; i++) {
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if (!bgc_is_zero_fp32(_TEST_FP32_ZERO_NUMBERS[i])) {
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print_testing_failed();
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return TEST_FAILED;
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}
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}
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// Testing non-zero values:
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for (int i = 0; i < _TEST_FP32_NONZERO_NUMBERS_AMOUNT; i++) {
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if (bgc_is_zero_fp32(_TEST_FP32_NONZERO_NUMBERS[i])) {
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print_testing_failed();
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return TEST_FAILED;
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}
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}
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print_testing_success();
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return TEST_SUCCES;
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}
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// ==================== FP64 ==================== //
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static const int _TEST_FP64_ZERO_NUMBERS_AMOUNT = 5;
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static const int _TEST_FP64_NONZERO_NUMBERS_AMOUNT = 4;
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static const double _TEST_FP64_ZERO_NUMBERS[] = {
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0.0,
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BGC_EPSYLON_FP64,
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-BGC_EPSYLON_FP64,
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BGC_SQUARE_EPSYLON_FP64,
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-BGC_SQUARE_EPSYLON_FP64
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};
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static const double _TEST_FP64_NONZERO_NUMBERS[] = {
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1.0,
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-1.0,
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(1.5 * BGC_EPSYLON_FP64),
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-(1.5 * BGC_EPSYLON_FP64)
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};
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int test_is_zero_fp64()
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{
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print_testing_name("bgc_is_zero_fp64");
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// Testing zero values:
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for (int i = 0; i < _TEST_FP64_ZERO_NUMBERS_AMOUNT; i++) {
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if (!bgc_is_zero_fp64(_TEST_FP64_ZERO_NUMBERS[i])) {
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print_testing_failed();
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return TEST_FAILED;
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}
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}
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// Testing non-zero values:
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for (int i = 0; i < _TEST_FP64_NONZERO_NUMBERS_AMOUNT; i++) {
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if (bgc_is_zero_fp64(_TEST_FP64_NONZERO_NUMBERS[i])) {
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print_testing_failed();
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return TEST_FAILED;
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}
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}
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print_testing_success();
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return TEST_SUCCES;
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}
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int test_is_zero()
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{
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if (test_is_zero_fp32() != TEST_SUCCES) {
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return TEST_FAILED;
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}
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if (test_is_zero_fp64() != TEST_SUCCES) {
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return TEST_FAILED;
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}
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return TEST_SUCCES;
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}
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