1 files changed, 101 insertions, 0 deletions
diff --git a/3rdparty/glm/source/test/gtx/gtx_extended_min_max.cpp b/3rdparty/glm/source/test/gtx/gtx_extended_min_max.cpp
new file mode 100644
index 0000000..3d20f10
--- /dev/null
+++ b/3rdparty/glm/source/test/gtx/gtx_extended_min_max.cpp
@@ -0,0 +1,101 @@
+#define GLM_ENABLE_EXPERIMENTAL
+
+#include <glm/gtx/extended_min_max.hpp>
+#include <glm/gtc/vec1.hpp>
+#include <glm/gtc/constants.hpp>
+#include <glm/ext/scalar_relational.hpp>
+#include <glm/ext/vector_relational.hpp>
+
+// This file has divisions by zero to test isnan
+#if GLM_COMPILER & GLM_COMPILER_VC
+#	pragma warning(disable : 4723)
+#endif
+
+namespace fmin_
+{
+	static int test()
+	{
+		int Error = 0;
+
+		float Zero_f = 0.0f;
+		glm::vec1 A0 = glm::fmin(glm::vec1(1), glm::vec1(Zero_f / 0.0f));
+		Error += glm::equal(A0.x, 1.0f, glm::epsilon<float>()) ? 0 : 1;
+
+		glm::vec1 A1 = glm::fmin(glm::vec1(Zero_f / 0.0f), glm::vec1(1));
+		Error += glm::equal(A1.x, 1.0f, glm::epsilon<float>()) ? 0 : 1;
+
+		glm::vec2 B0 = glm::fmin(glm::vec2(1), glm::vec2(1));
+		glm::vec2 B1 = glm::fmin(glm::vec2(1), 1.0f);
+		bool B2 = glm::all(glm::equal(B0, B1, glm::epsilon<float>()));
+		Error += B2 ? 0 : 1;
+
+		glm::vec3 C0 = glm::fmin(glm::vec3(1), glm::vec3(1));
+		glm::vec3 C1 = glm::fmin(glm::vec3(1), 1.0f);
+		bool C2 = glm::all(glm::equal(C0, C1, glm::epsilon<float>()));
+		Error += C2 ? 0 : 1;
+
+		glm::vec4 D0 = glm::fmin(glm::vec4(1), glm::vec4(1));
+		glm::vec4 D1 = glm::fmin(glm::vec4(1), 1.0f);
+		bool D2 = glm::all(glm::equal(D0, D1, glm::epsilon<float>()));
+		Error += D2 ? 0 : 1;
+
+		return Error;
+	}
+}//namespace fmin_
+
+namespace fmax_
+{
+	static int test()
+	{
+		int Error = 0;
+
+		float Zero_f = 0.0f;
+		glm::vec1 A0 = glm::fmax(glm::vec1(1), glm::vec1(Zero_f / 0.0f));
+		Error += glm::equal(A0.x, 1.0f, glm::epsilon<float>()) ? 0 : 1;
+
+		glm::vec1 A1 = glm::fmax(glm::vec1(Zero_f / 0.0f), glm::vec1(1));
+		Error += glm::equal(A0.x, 1.0f, glm::epsilon<float>()) ? 0 : 1;
+
+		glm::vec2 B0 = glm::fmax(glm::vec2(1), glm::vec2(1));
+		glm::vec2 B1 = glm::fmax(glm::vec2(1), 1.0f);
+		bool B2 = glm::all(glm::equal(B0, B1, glm::epsilon<float>()));
+		Error += B2 ? 0 : 1;
+
+		glm::vec3 C0 = glm::fmax(glm::vec3(1), glm::vec3(1));
+		glm::vec3 C1 = glm::fmax(glm::vec3(1), 1.0f);
+		bool C2 = glm::all(glm::equal(C0, C1, glm::epsilon<float>()));
+		Error += C2 ? 0 : 1;
+
+		glm::vec4 D0 = glm::fmax(glm::vec4(1), glm::vec4(1));
+		glm::vec4 D1 = glm::fmax(glm::vec4(1), 1.0f);
+		bool D2 = glm::all(glm::equal(D0, D1, glm::epsilon<float>()));
+		Error += D2 ? 0 : 1;
+
+		return Error;
+	}
+}//namespace fmax_
+
+namespace fclamp_
+{
+	static int test()
+	{
+		int Error = 0;
+
+		float Zero_f = 0.0f;
+		glm::vec1 A0 = glm::fclamp(glm::vec1(1), glm::vec1(Zero_f / 0.0f), glm::vec1(2.0f));
+		Error += glm::equal(A0.x, 1.0f, glm::epsilon<float>()) ? 0 : 1;
+
+		return Error;
+	}
+}//namespace fclamp_
+
+int main()
+{
+	int Error = 0;
+
+	Error += fmin_::test();
+	Error += fmax_::test();
+	Error += fclamp_::test();
+
+	return Error;
+}