diff options
Diffstat (limited to '3rdparty/glm/source/test/ext/ext_vector_common.cpp')
| -rw-r--r-- | 3rdparty/glm/source/test/ext/ext_vector_common.cpp | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/3rdparty/glm/source/test/ext/ext_vector_common.cpp b/3rdparty/glm/source/test/ext/ext_vector_common.cpp new file mode 100644 index 0000000..211003f --- /dev/null +++ b/3rdparty/glm/source/test/ext/ext_vector_common.cpp @@ -0,0 +1,365 @@ +#include <glm/ext/vector_common.hpp> + +#include <glm/ext/vector_bool1.hpp> +#include <glm/ext/vector_bool1_precision.hpp> +#include <glm/ext/vector_bool2.hpp> +#include <glm/ext/vector_bool2_precision.hpp> +#include <glm/ext/vector_bool3.hpp> +#include <glm/ext/vector_bool3_precision.hpp> +#include <glm/ext/vector_bool4.hpp> +#include <glm/ext/vector_bool4_precision.hpp> + +#include <glm/ext/vector_float1.hpp> +#include <glm/ext/vector_float1_precision.hpp> +#include <glm/ext/vector_float2.hpp> +#include <glm/ext/vector_float2_precision.hpp> +#include <glm/ext/vector_float3.hpp> +#include <glm/ext/vector_float3_precision.hpp> +#include <glm/ext/vector_float4.hpp> +#include <glm/ext/vector_float4_precision.hpp> +#include <glm/ext/vector_double1.hpp> +#include <glm/ext/vector_double1_precision.hpp> +#include <glm/ext/vector_double2.hpp> +#include <glm/ext/vector_double2_precision.hpp> +#include <glm/ext/vector_double3.hpp> +#include <glm/ext/vector_double3_precision.hpp> +#include <glm/ext/vector_double4.hpp> +#include <glm/ext/vector_double4_precision.hpp> +#include <glm/ext/vector_relational.hpp> +#include <glm/ext/scalar_constants.hpp> +#include <glm/vector_relational.hpp> +#include <glm/common.hpp> + +#if ((GLM_LANG & GLM_LANG_CXX11_FLAG) || (GLM_COMPILER & GLM_COMPILER_VC)) +# define GLM_NAN(T) NAN +#else +# define GLM_NAN(T) (static_cast<T>(0.0f) / static_cast<T>(0.0f)) +#endif + +template <typename vecType> +static int test_min() +{ + typedef typename vecType::value_type T; + + int Error = 0; + + vecType const N(static_cast<T>(0)); + vecType const B(static_cast<T>(1)); + + Error += glm::all(glm::equal(glm::min(N, B), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(B, N), N, glm::epsilon<T>())) ? 0 : 1; + + vecType const C(static_cast<T>(2)); + Error += glm::all(glm::equal(glm::min(N, B, C), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(B, N, C), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(C, N, B), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(C, B, N), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(B, C, N), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(N, C, B), N, glm::epsilon<T>())) ? 0 : 1; + + vecType const D(static_cast<T>(3)); + Error += glm::all(glm::equal(glm::min(D, N, B, C), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(B, D, N, C), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(C, N, D, B), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(C, B, D, N), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(B, C, N, D), N, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::min(N, C, B, D), N, glm::epsilon<T>())) ? 0 : 1; + + return Error; +} + +template <typename vecType> +static int test_min_nan() +{ + typedef typename vecType::value_type T; + + int Error = 0; + + vecType const B(static_cast<T>(1)); + vecType const N(GLM_NAN(T)); + + Error += glm::all(glm::isnan(glm::min(N, B))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(B, N))) ? 0 : 1; + + vecType const C(static_cast<T>(2)); + Error += glm::all(glm::isnan(glm::min(N, B, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(B, N, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(C, N, B))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(C, B, N))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(B, C, N))) ? 0 : 1; + Error += glm::all(glm::isnan(glm::min(N, C, B))) ? 0 : 1; + + vecType const D(static_cast<T>(3)); + Error += !glm::all(glm::isnan(glm::min(D, N, B, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(B, D, N, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(C, N, D, B))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(C, B, D, N))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::min(B, C, N, D))) ? 0 : 1; + Error += glm::all(glm::isnan(glm::min(N, C, B, D))) ? 0 : 1; + + return Error; +} + +template <typename vecType> +static int test_max() +{ + typedef typename vecType::value_type T; + + int Error = 0; + + vecType const N(static_cast<T>(0)); + vecType const B(static_cast<T>(1)); + Error += glm::all(glm::equal(glm::max(N, B), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(B, N), B, glm::epsilon<T>())) ? 0 : 1; + + vecType const C(static_cast<T>(2)); + Error += glm::all(glm::equal(glm::max(N, B, C), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(B, N, C), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(C, N, B), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(C, B, N), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(B, C, N), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(N, C, B), C, glm::epsilon<T>())) ? 0 : 1; + + vecType const D(static_cast<T>(3)); + Error += glm::all(glm::equal(glm::max(D, N, B, C), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(B, D, N, C), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(C, N, D, B), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(C, B, D, N), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(B, C, N, D), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::max(N, C, B, D), D, glm::epsilon<T>())) ? 0 : 1; + + return Error; +} + +template <typename vecType> +static int test_max_nan() +{ + typedef typename vecType::value_type T; + + int Error = 0; + + vecType const B(static_cast<T>(1)); + vecType const N(GLM_NAN(T)); + + Error += glm::all(glm::isnan(glm::max(N, B))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(B, N))) ? 0 : 1; + + vecType const C(static_cast<T>(2)); + Error += glm::all(glm::isnan(glm::max(N, B, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(B, N, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(C, N, B))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(C, B, N))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(B, C, N))) ? 0 : 1; + Error += glm::all(glm::isnan(glm::max(N, C, B))) ? 0 : 1; + + vecType const D(static_cast<T>(3)); + Error += !glm::all(glm::isnan(glm::max(D, N, B, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(B, D, N, C))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(C, N, D, B))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(C, B, D, N))) ? 0 : 1; + Error += !glm::all(glm::isnan(glm::max(B, C, N, D))) ? 0 : 1; + Error += glm::all(glm::isnan(glm::max(N, C, B, D))) ? 0 : 1; + + return Error; +} + +template <typename vecType> +static int test_fmin() +{ + typedef typename vecType::value_type T; + + int Error = 0; + + vecType const B(static_cast<T>(1)); + vecType const N(GLM_NAN(T)); + + Error += glm::all(glm::equal(glm::fmin(N, B), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(B, N), B, glm::epsilon<T>())) ? 0 : 1; + + vecType const C(static_cast<T>(2)); + Error += glm::all(glm::equal(glm::fmin(N, B, C), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(B, N, C), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(C, N, B), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(C, B, N), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(B, C, N), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(N, C, B), B, glm::epsilon<T>())) ? 0 : 1; + + vecType const D(static_cast<T>(3)); + Error += glm::all(glm::equal(glm::fmin(D, N, B, C), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(B, D, N, C), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(C, N, D, B), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(C, B, D, N), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(B, C, N, D), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmin(N, C, B, D), B, glm::epsilon<T>())) ? 0 : 1; + + return Error; +} + +template <typename vecType> +static int test_fmax() +{ + typedef typename vecType::value_type T; + + int Error = 0; + + vecType const B(static_cast<T>(1)); + vecType const N(GLM_NAN(T)); + + Error += glm::all(glm::equal(glm::fmax(N, B), B, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(B, N), B, glm::epsilon<T>())) ? 0 : 1; + + vecType const C(static_cast<T>(2)); + Error += glm::all(glm::equal(glm::fmax(N, B, C), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(B, N, C), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(C, N, B), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(C, B, N), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(B, C, N), C, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(N, C, B), C, glm::epsilon<T>())) ? 0 : 1; + + vecType const D(static_cast<T>(3)); + Error += glm::all(glm::equal(glm::fmax(D, N, B, C), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(B, D, N, C), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(C, N, D, B), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(C, B, D, N), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(B, C, N, D), D, glm::epsilon<T>())) ? 0 : 1; + Error += glm::all(glm::equal(glm::fmax(N, C, B, D), D, glm::epsilon<T>())) ? 0 : 1; + + return Error; +} + +static int test_clamp() +{ + int Error = 0; + + glm::vec2 K = glm::clamp(glm::vec2(0.5f)); + Error += glm::all(glm::equal(K, glm::vec2(0.5f), glm::vec2(0.00001f))) ? 0 : 1; + + glm::vec3 L = glm::clamp(glm::vec3(0.5f)); + Error += glm::all(glm::equal(L, glm::vec3(0.5f), glm::vec3(0.00001f))) ? 0 : 1; + + glm::vec4 M = glm::clamp(glm::vec4(0.5f)); + Error += glm::all(glm::equal(M, glm::vec4(0.5f), glm::vec4(0.00001f))) ? 0 : 1; + + glm::vec1 N = glm::clamp(glm::vec1(0.5f)); + Error += glm::all(glm::equal(N, glm::vec1(0.5f), glm::vec1(0.00001f))) ? 0 : 1; + + return Error; +} + +static int test_repeat() +{ + int Error = 0; + + glm::vec2 K = glm::repeat(glm::vec2(0.5f)); + Error += glm::all(glm::equal(K, glm::vec2(0.5f), glm::vec2(0.00001f))) ? 0 : 1; + + glm::vec3 L = glm::repeat(glm::vec3(0.5f)); + Error += glm::all(glm::equal(L, glm::vec3(0.5f), glm::vec3(0.00001f))) ? 0 : 1; + + glm::vec4 M = glm::repeat(glm::vec4(0.5f)); + Error += glm::all(glm::equal(M, glm::vec4(0.5f), glm::vec4(0.00001f))) ? 0 : 1; + + glm::vec1 N = glm::repeat(glm::vec1(0.5f)); + Error += glm::all(glm::equal(N, glm::vec1(0.5f), glm::vec1(0.00001f))) ? 0 : 1; + + return Error; +} + +static int test_mirrorClamp() +{ + int Error = 0; + + glm::vec2 K = glm::mirrorClamp(glm::vec2(0.5f)); + Error += glm::all(glm::equal(K, glm::vec2(0.5f), glm::vec2(0.00001f))) ? 0 : 1; + + glm::vec3 L = glm::mirrorClamp(glm::vec3(0.5f)); + Error += glm::all(glm::equal(L, glm::vec3(0.5f), glm::vec3(0.00001f))) ? 0 : 1; + + glm::vec4 M = glm::mirrorClamp(glm::vec4(0.5f)); + Error += glm::all(glm::equal(M, glm::vec4(0.5f), glm::vec4(0.00001f))) ? 0 : 1; + + glm::vec1 N = glm::mirrorClamp(glm::vec1(0.5f)); + Error += glm::all(glm::equal(N, glm::vec1(0.5f), glm::vec1(0.00001f))) ? 0 : 1; + + return Error; +} + +static int test_mirrorRepeat() +{ + int Error = 0; + + glm::vec2 K = glm::mirrorRepeat(glm::vec2(0.5f)); + Error += glm::all(glm::equal(K, glm::vec2(0.5f), glm::vec2(0.00001f))) ? 0 : 1; + + glm::vec3 L = glm::mirrorRepeat(glm::vec3(0.5f)); + Error += glm::all(glm::equal(L, glm::vec3(0.5f), glm::vec3(0.00001f))) ? 0 : 1; + + glm::vec4 M = glm::mirrorRepeat(glm::vec4(0.5f)); + Error += glm::all(glm::equal(M, glm::vec4(0.5f), glm::vec4(0.00001f))) ? 0 : 1; + + glm::vec1 N = glm::mirrorRepeat(glm::vec1(0.5f)); + Error += glm::all(glm::equal(N, glm::vec1(0.5f), glm::vec1(0.00001f))) ? 0 : 1; + + return Error; +} + +static int test_iround() +{ + int Error = 0; + + for(float f = 0.0f; f < 3.1f; f += 0.05f) + { + int RoundFast = static_cast<int>(glm::iround(f)); + int RoundSTD = static_cast<int>(glm::round(f)); + Error += RoundFast == RoundSTD ? 0 : 1; + assert(!Error); + } + + return Error; +} + +static int test_uround() +{ + int Error = 0; + + for(float f = 0.0f; f < 3.1f; f += 0.05f) + { + int RoundFast = static_cast<int>(glm::uround(f)); + int RoundSTD = static_cast<int>(glm::round(f)); + Error += RoundFast == RoundSTD ? 0 : 1; + assert(!Error); + } + + return Error; +} + +int main() +{ + int Error = 0; + + Error += test_min<glm::vec3>(); + Error += test_min<glm::vec2>(); + Error += test_min_nan<glm::vec3>(); + Error += test_min_nan<glm::vec2>(); + + Error += test_max<glm::vec3>(); + Error += test_max<glm::vec2>(); + Error += test_max_nan<glm::vec3>(); + Error += test_max_nan<glm::vec2>(); + + Error += test_fmin<glm::vec3>(); + Error += test_fmin<glm::vec2>(); + + Error += test_fmax<glm::vec3>(); + Error += test_fmax<glm::vec2>(); + + Error += test_clamp(); + Error += test_repeat(); + Error += test_mirrorClamp(); + Error += test_mirrorRepeat(); + + Error += test_iround(); + Error += test_uround(); + + return Error; +} |