diff options
author | rtk0c <[email protected]> | 2022-05-22 01:08:24 -0700 |
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committer | rtk0c <[email protected]> | 2022-05-22 01:08:24 -0700 |
commit | c568f0a8c9f0aef00c770b494ee1ff3a89ab48de (patch) | |
tree | 1dc1e69d796e635cdac6a4ef7e6d3a90ab1423c2 /3rdparty/glm/source/test/ext/ext_scalar_relational.cpp | |
parent | a5db6bd3cc4af5233010ff44d0572ddf98b43c9d (diff) |
Changeset: 35 Fix missing sources in git submodules after migration to PlasticSCM
Diffstat (limited to '3rdparty/glm/source/test/ext/ext_scalar_relational.cpp')
-rw-r--r-- | 3rdparty/glm/source/test/ext/ext_scalar_relational.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/3rdparty/glm/source/test/ext/ext_scalar_relational.cpp b/3rdparty/glm/source/test/ext/ext_scalar_relational.cpp new file mode 100644 index 0000000..61f1999 --- /dev/null +++ b/3rdparty/glm/source/test/ext/ext_scalar_relational.cpp @@ -0,0 +1,106 @@ +#include <glm/ext/scalar_relational.hpp> +#include <glm/ext/scalar_integer.hpp> +#include <glm/ext/scalar_ulp.hpp> +#include <cmath> + +static int test_equal_epsilon() +{ +# if GLM_CONFIG_CONSTEXP == GLM_ENABLE + static_assert(glm::equal(1.01f, 1.02f, 0.1f), "GLM: Failed constexpr"); + static_assert(!glm::equal(1.01f, 1.02f, 0.001f), "GLM: Failed constexpr"); +# endif + + int Error = 0; + + Error += glm::equal(1.01f, 1.02f, 0.1f) ? 0 : 1; + Error += !glm::equal(1.01f, 1.02f, 0.001f) ? 0 : 1; + + return Error; +} + +static int test_notEqual_epsilon() +{ +# if GLM_CONFIG_CONSTEXP == GLM_ENABLE + static_assert(glm::notEqual(1.01f, 1.02f, 0.001f), "GLM: Failed constexpr"); + static_assert(!glm::notEqual(1.01f, 1.02f, 0.1f), "GLM: Failed constexpr"); +# endif + + int Error = 0; + + Error += glm::notEqual(1.01f, 1.02f, 0.001f) ? 0 : 1; + Error += !glm::notEqual(1.01f, 1.02f, 0.1f) ? 0 : 1; + + return Error; +} + +static int test_equal_ulps() +{ + int Error = 0; + + float const ULP1Plus = glm::nextFloat(1.0f); + Error += glm::equal(1.0f, ULP1Plus, 1) ? 0 : 1; + + float const ULP2Plus = glm::nextFloat(ULP1Plus); + Error += !glm::equal(1.0f, ULP2Plus, 1) ? 0 : 1; + + float const ULP1Minus = glm::prevFloat(1.0f); + Error += glm::equal(1.0f, ULP1Minus, 1) ? 0 : 1; + + float const ULP2Minus = glm::prevFloat(ULP1Minus); + Error += !glm::equal(1.0f, ULP2Minus, 1) ? 0 : 1; + + return Error; +} + +static int test_notEqual_ulps() +{ + int Error = 0; + + float const ULP1Plus = glm::nextFloat(1.0f); + Error += !glm::notEqual(1.0f, ULP1Plus, 1) ? 0 : 1; + + float const ULP2Plus = glm::nextFloat(ULP1Plus); + Error += glm::notEqual(1.0f, ULP2Plus, 1) ? 0 : 1; + + float const ULP1Minus = glm::prevFloat(1.0f); + Error += !glm::notEqual(1.0f, ULP1Minus, 1) ? 0 : 1; + + float const ULP2Minus = glm::prevFloat(ULP1Minus); + Error += glm::notEqual(1.0f, ULP2Minus, 1) ? 0 : 1; + + return Error; +} + +static int test_equal_sign() +{ + int Error = 0; + + Error += !glm::equal(-0.0f, 0.0f, 2) ? 0 : 1; + Error += !glm::equal(-0.0, 0.0, 2) ? 0 : 1; + + Error += !glm::equal(-1.0f, 2.0f, 2) ? 0 : 1; + Error += !glm::equal(-1.0, 2.0, 2) ? 0 : 1; + + Error += !glm::equal(-0.00001f, 1.00000f, 2) ? 0 : 1; + Error += !glm::equal(-0.00001, 1.00000, 2) ? 0 : 1; + + Error += !glm::equal(-1.0f, 1.0f, 2) ? 0 : 1; + Error += !glm::equal(-1.0, 1.0, 2) ? 0 : 1; + + return Error; +} + +int main() +{ + int Error = 0; + + Error += test_equal_epsilon(); + Error += test_notEqual_epsilon(); + + Error += test_equal_ulps(); + Error += test_notEqual_ulps(); + + Error += test_equal_sign(); + + return Error; +} |