Vecs and tests

1 files changed, 33 insertions, 1 deletions

diff --git a/tests/un/math.c b/tests/un/math.c
index 6cc7cd8..eab0dcb 100644
--- a/tests/un/math.c
+++ b/tests/un/math.c
@@ -1,5 +1,37 @@
 #include <ungrateful.h>
 
-int main(void) {
+int main() {
+    // Lerping
+    {
+        f64 d;
+        real r;
+        f32 f;
+        
+        r = un_m_lerpr(1.0f, 2.0f, 0.5f);
+        assert(fabs(r - 1.5f) < EPSILON);
+        
+        f = un_m_lerpf(1.0f, 2.0f, 0.5f);
+        assert(fabsf(f - 1.5f) < EPSILON);
+        
+        d = un_m_lerpd(1.0, 2.0, 0.5);
+        assert(fabs(d - 1.5) < 0.000001);
+    }
 
+    // Test Bezier curve functions
+    {
+        f64 d;
+        real r;
+        f32 f;
+
+        un_m_bezierf(&f, 0.0f, 1.0f, 2.0f, 3.0f, 0.5f);
+        assert(fabsf(f - 1.5f) < EPSILON);
+
+        un_m_bezierd(&d, 0.0, 1.0, 2.0, 3.0, 0.5);
+        assert(fabs(d - 1.5) < EPSILON);
+
+        un_m_bezierr(&r, 0.0, 1.0, 2.0, 3.0, 0.5);
+        assert(fabs(r - 1.5) < EPSILON);
+    }
+
+    return 0;
 }