1 files changed, 157 insertions, 0 deletions
diff --git a/3rdparty/glm/source/test/ext/ext_vec1.cpp b/3rdparty/glm/source/test/ext/ext_vec1.cpp
new file mode 100644
index 0000000..fc0b931
--- /dev/null
+++ b/3rdparty/glm/source/test/ext/ext_vec1.cpp
@@ -0,0 +1,157 @@
+#define GLM_FORCE_SWIZZLE
+#include <glm/vector_relational.hpp>
+#include <glm/gtc/vec1.hpp>
+#include <vector>
+
+static glm::vec1 g1;
+static glm::vec1 g2(1);
+
+static int test_vec1_operators()
+{
+	int Error(0);
+
+	glm::ivec1 A(1);
+	glm::ivec1 B(1);
+	{
+		bool R = A != B;
+		bool S = A == B;
+
+		Error += (S && !R) ? 0 : 1;
+	}
+
+	{
+		A *= 1;
+		B *= 1;
+		A += 1;
+		B += 1;
+
+		bool R = A != B;
+		bool S = A == B;
+
+		Error += (S && !R) ? 0 : 1;
+	}
+
+	return Error;
+}
+
+static int test_vec1_ctor()
+{
+	int Error = 0;
+
+#	if GLM_HAS_TRIVIAL_QUERIES
+	//	Error += std::is_trivially_default_constructible<glm::vec1>::value ? 0 : 1;
+	//	Error += std::is_trivially_copy_assignable<glm::vec1>::value ? 0 : 1;
+		Error += std::is_trivially_copyable<glm::vec1>::value ? 0 : 1;
+		Error += std::is_trivially_copyable<glm::dvec1>::value ? 0 : 1;
+		Error += std::is_trivially_copyable<glm::ivec1>::value ? 0 : 1;
+		Error += std::is_trivially_copyable<glm::uvec1>::value ? 0 : 1;
+
+		Error += std::is_copy_constructible<glm::vec1>::value ? 0 : 1;
+#	endif
+
+
+	{
+		glm::ivec1 A = glm::vec1(2.0f);
+
+		glm::ivec1 E(glm::dvec1(2.0));
+		Error += A == E ? 0 : 1;
+
+		glm::ivec1 F(glm::ivec1(2));
+		Error += A == F ? 0 : 1;
+	}
+
+	return Error;
+}
+
+static int test_vec1_size()
+{
+	int Error = 0;
+
+	Error += sizeof(glm::vec1) == sizeof(glm::mediump_vec1) ? 0 : 1;
+	Error += 4 == sizeof(glm::mediump_vec1) ? 0 : 1;
+	Error += sizeof(glm::dvec1) == sizeof(glm::highp_dvec1) ? 0 : 1;
+	Error += 8 == sizeof(glm::highp_dvec1) ? 0 : 1;
+	Error += glm::vec1().length() == 1 ? 0 : 1;
+	Error += glm::dvec1().length() == 1 ? 0 : 1;
+	Error += glm::vec1::length() == 1 ? 0 : 1;
+	Error += glm::dvec1::length() == 1 ? 0 : 1;
+
+	GLM_CONSTEXPR std::size_t Length = glm::vec1::length();
+	Error += Length == 1 ? 0 : 1;
+
+	return Error;
+}
+
+static int test_vec1_operator_increment()
+{
+	int Error(0);
+
+	glm::ivec1 v0(1);
+	glm::ivec1 v1(v0);
+	glm::ivec1 v2(v0);
+	glm::ivec1 v3 = ++v1;
+	glm::ivec1 v4 = v2++;
+
+	Error += glm::all(glm::equal(v0, v4)) ? 0 : 1;
+	Error += glm::all(glm::equal(v1, v2)) ? 0 : 1;
+	Error += glm::all(glm::equal(v1, v3)) ? 0 : 1;
+
+	int i0(1);
+	int i1(i0);
+	int i2(i0);
+	int i3 = ++i1;
+	int i4 = i2++;
+
+	Error += i0 == i4 ? 0 : 1;
+	Error += i1 == i2 ? 0 : 1;
+	Error += i1 == i3 ? 0 : 1;
+
+	return Error;
+}
+
+static int test_bvec1_ctor()
+{
+	int Error = 0;
+
+	glm::bvec1 const A(true);
+	glm::bvec1 const B(true);
+	glm::bvec1 const C(false);
+	glm::bvec1 const D = A && B;
+	glm::bvec1 const E = A && C;
+	glm::bvec1 const F = A || C;
+
+	Error += D == glm::bvec1(true) ? 0 : 1;
+	Error += E == glm::bvec1(false) ? 0 : 1;
+	Error += F == glm::bvec1(true) ? 0 : 1;
+
+	bool const G = A == C;
+	bool const H = A != C;
+	Error += !G ? 0 : 1;
+	Error += H ? 0 : 1;
+
+	return Error;
+}
+
+static int test_constexpr()
+{
+#if GLM_HAS_CONSTEXPR
+	static_assert(glm::vec1::length() == 1, "GLM: Failed constexpr");
+	static_assert(glm::vec1(1.0f).x > 0.0f, "GLM: Failed constexpr");
+#endif
+
+	return 0;
+}
+
+int main()
+{
+	int Error = 0;
+
+	Error += test_vec1_size();
+	Error += test_vec1_ctor();
+	Error += test_bvec1_ctor();
+	Error += test_vec1_operators();
+	Error += test_vec1_operator_increment();
+	Error += test_constexpr();
+	
+	return Error;
+}