bgc-c/basic-geometry-test/tests/quaternion/quaternion_is_unit.c

140 lines
5 KiB
C

#include "./quaternion_is_unit.h"
#include "./../../helpers.h"
// ==================== FP32 ==================== //
static const int _TEST_FP32_UNIT_QUATERNION_AMOUNT = 16;
static const int _TEST_FP32_NONUNIT_QUATERNION_AMOUNT = 10;
static const BgcQuaternionFP32 _TEST_FP32_UNIT_QUATERNION_LIST[] = {
{ 1.0f, 0.0f, 0.0f, 0.0f },
{ -1.0f, 0.0f, 0.0f, 0.0f },
{ 0.0f, -0.8f, 0.6f, 0.0f },
{ 1.0f + 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
{ 1.0f - 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
{ 0.0f, 1.0f + 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
{ 0.0f, 1.0f - 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
{ 0.0f, 0.0f, 1.0f + 0.75f * BGC_EPSYLON_FP32, 0.0f },
{ 0.0f, 0.0f, 1.0f - 0.75f * BGC_EPSYLON_FP32, 0.0f },
{ 0.0f, 0.0f, 0.0f, 1.0f + 0.75f * BGC_EPSYLON_FP32 },
{ 0.0f, 0.0f, 0.0f, 1.0f - 0.75f * BGC_EPSYLON_FP32 },
{ 0.5f, 0.5f, 0.5f, 0.5f },
{ 0.5f + 0.75f * BGC_EPSYLON_FP32, 0.5f, 0.5f, 0.5f },
{ 0.5f, 0.5f - 0.75f * BGC_EPSYLON_FP32, 0.5f, 0.5f },
{ 0.5f, 0.5f, 0.5f + 0.75f * BGC_EPSYLON_FP32, 0.5f },
{ 0.5f, 0.5f, 0.5f, 0.5f - 0.75f * BGC_EPSYLON_FP32 }
};
static const BgcQuaternionFP32 _TEST_FP32_NONUNIT_QUATERION_LIST[] = {
{ 1.0f + 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
{ 1.0f - 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
{ 0.0f, 1.0f + 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
{ 0.0f, 1.0f - 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
{ 0.0f, 0.0f, 1.0f + 1.25f * BGC_EPSYLON_FP32, 0.0f },
{ 0.0f, 0.0f, 1.0f - 1.25f * BGC_EPSYLON_FP32, 0.0f },
{ 0.0f, 0.0f, 0.0f, 1.0f + 1.25f * BGC_EPSYLON_FP32 },
{ 0.0f, 0.0f, 0.0f, 1.0f - 1.25f * BGC_EPSYLON_FP32 },
{ 0.5f + 1.25f * BGC_EPSYLON_FP32, 0.5f + 1.25f * BGC_EPSYLON_FP32, 0.5f, 0.5f },
{ 0.5f - 1.25f * BGC_EPSYLON_FP32, 0.5f - 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.5f }
};
int test_quaternion_is_unit_fp32()
{
print_testing_name("bgc_quaternion_is_unit_fp32");
// Testing zero values:
for (int i = 0; i < _TEST_FP32_UNIT_QUATERNION_AMOUNT; i++) {
if (!bgc_quaternion_is_unit_fp32(&_TEST_FP32_UNIT_QUATERNION_LIST[i])) {
print_testing_failed();
return TEST_FAILED;
}
}
// Testing non-zero values:
for (int i = 0; i < _TEST_FP32_NONUNIT_QUATERNION_AMOUNT; i++) {
if (bgc_quaternion_is_unit_fp32(&_TEST_FP32_NONUNIT_QUATERION_LIST[i])) {
print_testing_failed();
return TEST_FAILED;
}
}
print_testing_success();
return TEST_SUCCESS;
}
// ==================== FP64 ==================== //
static const int _TEST_FP64_UNIT_QUATERNION_AMOUNT = 16;
static const int _TEST_FP64_NONUNIT_QUATERNION_AMOUNT = 10;
static const BgcQuaternionFP64 _TEST_FP64_UNIT_QUATERNION_LIST[] = {
{ 1.0, 0.0, 0.0, 0.0 },
{ -1.0, 0.0, 0.0, 0.0 },
{ 0.0, -0.6, 0.8, 0.0 },
{ 1.0 + 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
{ 1.0 - 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
{ 0.0, 1.0 + 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0 },
{ 0.0, 1.0 - 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0 },
{ 0.0, 0.0, 1.0 + 0.75 * BGC_EPSYLON_FP64, 0.0 },
{ 0.0, 0.0, 1.0 - 0.75 * BGC_EPSYLON_FP64, 0.0 },
{ 0.0, 0.0, 0.0, 1.0 + 0.75 * BGC_EPSYLON_FP64 },
{ 0.0, 0.0, 0.0, 1.0 - 0.75 * BGC_EPSYLON_FP64 },
{ 0.5, 0.5, 0.5, 0.5 },
{ 0.5 + 0.75 * BGC_EPSYLON_FP64, 0.5, 0.5, 0.5 },
{ 0.5, 0.5 - 0.75 * BGC_EPSYLON_FP64, 0.5, 0.5 },
{ 0.5, 0.5, 0.5 + 0.75 * BGC_EPSYLON_FP64, 0.5 },
{ 0.5, 0.5, 0.5, 0.5 - 0.75 * BGC_EPSYLON_FP64 }
};
static const BgcQuaternionFP64 _TEST_FP64_NONUNIT_QUATERION_LIST[] = {
{ 1.0 + 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
{ 1.0 - 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
{ 0.0, 1.0 + 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0 },
{ 0.0, 1.0 - 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0 },
{ 0.0, 0.0, 1.0 + 1.25 * BGC_EPSYLON_FP64, 0.0 },
{ 0.0, 0.0, 1.0 - 1.25 * BGC_EPSYLON_FP64, 0.0 },
{ 0.0, 0.0, 0.0, 1.0 + 1.25 * BGC_EPSYLON_FP64 },
{ 0.0, 0.0, 0.0, 1.0 - 1.25 * BGC_EPSYLON_FP64 },
{ 0.5 + 1.25 * BGC_EPSYLON_FP64, 0.5 + 1.25 * BGC_EPSYLON_FP64, 0.5, 0.5 },
{ 0.5 - 1.25 * BGC_EPSYLON_FP64, 0.5 - 1.25 * BGC_EPSYLON_FP64, 0.0, 0.5 }
};
int test_quaternion_is_unit_fp64()
{
print_testing_name("bgc_quaternion_is_unit_fp64");
// Testing zero values:
for (int i = 0; i < _TEST_FP64_UNIT_QUATERNION_AMOUNT; i++) {
if (!bgc_quaternion_is_unit_fp64(&_TEST_FP64_UNIT_QUATERNION_LIST[i])) {
print_testing_failed();
return TEST_FAILED;
}
}
// Testing non-zero values:
for (int i = 0; i < _TEST_FP64_NONUNIT_QUATERNION_AMOUNT; i++) {
if (bgc_quaternion_is_unit_fp64(&_TEST_FP64_NONUNIT_QUATERION_LIST[i])) {
print_testing_failed();
return TEST_FAILED;
}
}
print_testing_success();
return TEST_SUCCESS;
}
int test_quaternion_is_unit()
{
if (test_quaternion_is_unit_fp32() != TEST_SUCCESS) {
return TEST_FAILED;
}
if (test_quaternion_is_unit_fp64() != TEST_SUCCESS) {
return TEST_FAILED;
}
return TEST_SUCCESS;
}