feat: add all vector tests

test/test_vec.h

@@ -0,0 +1,32 @@
+#ifndef TEST_V4
+#define TEST_V4
+
+// --- Vector3 ---
+
+void addVector3_test();
+void subVector3_test();
+void scaleVector3_test();
+void dotVector3_test();
+void lenVector3_test();
+void normVector3_test();
+void lerpVector3_test();
+void anglVector3_test();
+void projVector3_test();
+void reflVector3_test();
+void distVector3_test();
+
+// --- Vector4 ---
+
+void addVector4_test();
+void subVector4_test();
+void scaleVector4_test();
+void dotVector4_test();
+void lenVector4_test();
+void normVector4_test();
+void lerpVector4_test();
+void anglVector4_test();
+void projVector4_test();
+void reflVector4_test();
+void distVector4_test();
+
+#endif // TEST_V4