Added vec2 tests

test/core/core_type_vec2.cpp

@@ -2,28 +2,101 @@
 // OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 // Created : 2008-08-31
-// Updated : 2008-08-31
+// Updated : 2011-05-31
 // Licence : This source is under MIT License
 // File    : test/core/type_vec2.cpp
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 #include <glm/glm.hpp>
 
-static int test_operators()
+int test_vec2_operators()
 {
-	glm::vec2 A(1.0f);
-	glm::vec2 B(1.0f);
-	bool R = A != B;
-	bool S = A == B;
-
-	return (S && !R) ? 0 : 1;
+    int Error = 0;
+    
+    {
+        glm::vec2 A(1.0f);
+        glm::vec2 B(1.0f);
+        Error += A != B ? 1 : 0;
+        Error += A == B ? 0 : 1;
+    }
+    
+    {
+        glm::vec2 A(1.0f);
+        glm::vec2 C = A + 1.0f;
+        A += 1.0f;
+        Error += A.x == 2.0f && A.y == 2.0f ? 0 : 1;
+        Error += A.x == C.x && A.y == C.y ? 0 : 1;
+    }
+    
+    {
+        glm::vec2 A(1.0f);
+        glm::vec2 B(2.0f,-1.0f);
+        glm::vec2 C = A + B;
+        A += B;
+        Error += A.x == 3.0f && A.y == 0.0f ? 0 : 1;
+        Error += A.x == C.x && A.y == C.y ? 0 : 1;
+    }
+    
+    {
+        glm::vec2 A(1.0f);
+        glm::vec2 C = A - 1.0f;
+        A -= 1.0f;
+        Error += A.x == 0.0f && A.y == 0.0f ? 0 : 1;
+        Error += A.x == C.x && A.y == C.y ? 0 : 1;
+    }
+    
+    {
+        glm::vec2 A(1.0f);
+        glm::vec2 B(2.0f,-1.0f);
+        glm::vec2 C = A - B;
+        A -= B;
+        Error += A.x == -1.0f && A.y == 2.0f ? 0 : 1;
+        Error += A.x == C.x && A.y == C.y ? 0 : 1;
+    }
+  
+    {
+        glm::vec2 A(1.0f);
+        glm::vec2 C = A * 2.0f;
+        A *= 2.0f;
+        Error += A.x == 2.0f && A.y == 2.0f ? 0 : 1;
+        Error += A.x == C.x && A.y == C.y ? 0 : 1;
+    }
+    
+    {
+        glm::vec2 A(2.0f);
+        glm::vec2 B(2.0f);
+        glm::vec2 C = A / B;
+        A /= B;
+        Error += A.x == 1.0f && A.y == 1.0f ? 0 : 1;
+        Error += A.x == C.x && A.y == C.y ? 0 : 1;
+    }    
+    
+	return Error;
 }
 
+int test_vec2_ctor()
+{
+    int Error = 0;
+    
+    {
+        glm::vec2 A = glm::vec2(2.0f);
+        glm::vec2 B = glm::vec2(2.0f, 3.0f);
+        glm::vec2 C = glm::vec2(2.0f, 3.0);
+        glm::vec2 D = glm::dvec2(2.0);
+        glm::vec2 E(glm::dvec2(2.0));
+        glm::vec2 F(glm::ivec2(2));
+        
+    }
+    
+	return Error;
+}   
+
 int main()
 {
 	int Error = 0;
 
-	Error += test_operators();
+    Error += test_vec2_ctor();
+	Error += test_vec2_operators();
 
 	return Error;
 }