Модульные тесты для Vector2, Vector3, Quaternion и Versor: is unit, is zero, is identity
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basic-geometry-test/tests/quaternion/quaternion_is_unit.c
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basic-geometry-test/tests/quaternion/quaternion_is_unit.c
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#include "./quaternion_is_unit.h"
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#include "./../../helpers.h"
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// ==================== FP32 ==================== //
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static const int _TEST_FP32_UNIT_QUATERNION_AMOUNT = 16;
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static const int _TEST_FP32_NONUNIT_QUATERNION_AMOUNT = 10;
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static const BgcQuaternionFP32 _TEST_FP32_UNIT_QUATERNION_LIST[] = {
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{ 1.0f, 0.0f, 0.0f, 0.0f },
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{ -1.0f, 0.0f, 0.0f, 0.0f },
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{ 0.0f, -0.8f, 0.6f, 0.0f },
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{ 1.0f + 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
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{ 1.0f - 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
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{ 0.0f, 1.0f + 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
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{ 0.0f, 1.0f - 0.75f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
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{ 0.0f, 0.0f, 1.0f + 0.75f * BGC_EPSYLON_FP32, 0.0f },
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{ 0.0f, 0.0f, 1.0f - 0.75f * BGC_EPSYLON_FP32, 0.0f },
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{ 0.0f, 0.0f, 0.0f, 1.0f + 0.75f * BGC_EPSYLON_FP32 },
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{ 0.0f, 0.0f, 0.0f, 1.0f - 0.75f * BGC_EPSYLON_FP32 },
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{ 0.5f, 0.5f, 0.5f, 0.5f },
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{ 0.5f + 0.75f * BGC_EPSYLON_FP32, 0.5f, 0.5f, 0.5f },
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{ 0.5f, 0.5f - 0.75f * BGC_EPSYLON_FP32, 0.5f, 0.5f },
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{ 0.5f, 0.5f, 0.5f + 0.75f * BGC_EPSYLON_FP32, 0.5f },
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{ 0.5f, 0.5f, 0.5f, 0.5f - 0.75f * BGC_EPSYLON_FP32 }
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};
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static const BgcQuaternionFP32 _TEST_FP32_NONUNIT_QUATERION_LIST[] = {
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{ 1.0f + 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
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{ 1.0f - 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f },
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{ 0.0f, 1.0f + 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
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{ 0.0f, 1.0f - 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.0f },
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{ 0.0f, 0.0f, 1.0f + 1.25f * BGC_EPSYLON_FP32, 0.0f },
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{ 0.0f, 0.0f, 1.0f - 1.25f * BGC_EPSYLON_FP32, 0.0f },
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{ 0.0f, 0.0f, 0.0f, 1.0f + 1.25f * BGC_EPSYLON_FP32 },
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{ 0.0f, 0.0f, 0.0f, 1.0f - 1.25f * BGC_EPSYLON_FP32 },
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{ 0.5f + 1.25f * BGC_EPSYLON_FP32, 0.5f + 1.25f * BGC_EPSYLON_FP32, 0.5f, 0.5f },
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{ 0.5f - 1.25f * BGC_EPSYLON_FP32, 0.5f - 1.25f * BGC_EPSYLON_FP32, 0.0f, 0.5f }
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};
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int test_quaternion_is_unit_fp32()
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{
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print_testing_name("bgc_quaternion_is_unit_fp32");
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// Testing zero values:
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for (int i = 0; i < _TEST_FP32_UNIT_QUATERNION_AMOUNT; i++) {
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if (!bgc_quaternion_is_unit_fp32(&_TEST_FP32_UNIT_QUATERNION_LIST[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_NONUNIT_QUATERNION_AMOUNT; i++) {
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if (bgc_quaternion_is_unit_fp32(&_TEST_FP32_NONUNIT_QUATERION_LIST[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_UNIT_QUATERNION_AMOUNT = 16;
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static const int _TEST_FP64_NONUNIT_QUATERNION_AMOUNT = 10;
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static const BgcQuaternionFP64 _TEST_FP64_UNIT_QUATERNION_LIST[] = {
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{ 1.0, 0.0, 0.0, 0.0 },
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{ -1.0, 0.0, 0.0, 0.0 },
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{ 0.0, -0.6, 0.8, 0.0 },
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{ 1.0 + 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
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{ 1.0 - 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
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{ 0.0, 1.0 + 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0 },
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{ 0.0, 1.0 - 0.75 * BGC_EPSYLON_FP64, 0.0, 0.0 },
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{ 0.0, 0.0, 1.0 + 0.75 * BGC_EPSYLON_FP64, 0.0 },
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{ 0.0, 0.0, 1.0 - 0.75 * BGC_EPSYLON_FP64, 0.0 },
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{ 0.0, 0.0, 0.0, 1.0 + 0.75 * BGC_EPSYLON_FP64 },
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{ 0.0, 0.0, 0.0, 1.0 - 0.75 * BGC_EPSYLON_FP64 },
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{ 0.5, 0.5, 0.5, 0.5 },
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{ 0.5 + 0.75 * BGC_EPSYLON_FP64, 0.5, 0.5, 0.5 },
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{ 0.5, 0.5 - 0.75 * BGC_EPSYLON_FP64, 0.5, 0.5 },
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{ 0.5, 0.5, 0.5 + 0.75 * BGC_EPSYLON_FP64, 0.5 },
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{ 0.5, 0.5, 0.5, 0.5 - 0.75 * BGC_EPSYLON_FP64 }
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};
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static const BgcQuaternionFP64 _TEST_FP64_NONUNIT_QUATERION_LIST[] = {
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{ 1.0 + 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
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{ 1.0 - 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 },
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{ 0.0, 1.0 + 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0 },
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{ 0.0, 1.0 - 1.25 * BGC_EPSYLON_FP64, 0.0, 0.0 },
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{ 0.0, 0.0, 1.0 + 1.25 * BGC_EPSYLON_FP64, 0.0 },
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{ 0.0, 0.0, 1.0 - 1.25 * BGC_EPSYLON_FP64, 0.0 },
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{ 0.0, 0.0, 0.0, 1.0 + 1.25 * BGC_EPSYLON_FP64 },
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{ 0.0, 0.0, 0.0, 1.0 - 1.25 * BGC_EPSYLON_FP64 },
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{ 0.5 + 1.25 * BGC_EPSYLON_FP64, 0.5 + 1.25 * BGC_EPSYLON_FP64, 0.5, 0.5 },
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{ 0.5 - 1.25 * BGC_EPSYLON_FP64, 0.5 - 1.25 * BGC_EPSYLON_FP64, 0.0, 0.5 }
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};
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int test_quaternion_is_unit_fp64()
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{
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print_testing_name("bgc_quaternion_is_unit_fp64");
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// Testing zero values:
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for (int i = 0; i < _TEST_FP64_UNIT_QUATERNION_AMOUNT; i++) {
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if (!bgc_quaternion_is_unit_fp64(&_TEST_FP64_UNIT_QUATERNION_LIST[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_NONUNIT_QUATERNION_AMOUNT; i++) {
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if (bgc_quaternion_is_unit_fp64(&_TEST_FP64_NONUNIT_QUATERION_LIST[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_quaternion_is_unit()
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{
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if (test_quaternion_is_unit_fp32() != TEST_SUCCES) {
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return TEST_FAILED;
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}
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if (test_quaternion_is_unit_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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