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authorrtk0c <[email protected]>2022-05-22 01:08:24 -0700
committerrtk0c <[email protected]>2022-05-22 01:08:24 -0700
commitc568f0a8c9f0aef00c770b494ee1ff3a89ab48de (patch)
tree1dc1e69d796e635cdac6a4ef7e6d3a90ab1423c2 /3rdparty/glm/source/test/ext/ext_scalar_relational.cpp
parenta5db6bd3cc4af5233010ff44d0572ddf98b43c9d (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.cpp106
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;
+}