1 files changed, 28 insertions, 0 deletions
diff --git a/tests/un/mathd.c b/tests/un/mathd.c
index 3381dfb..829a4a6 100644
--- a/tests/un/mathd.c
+++ b/tests/un/mathd.c
@@ -276,5 +276,33 @@ int main() {
         un_memory_set((void*)v, 0, sizeof(*v) * 4);
     }
 
+    { // Complex
+        f64 v[2], a[2] = { 1, 2 }, b[2] = { 3, 4 }, c[2] = { 1, 0 }, d[3] = { 0, 1 };
+
+        un_m_complex_addd(v, a, b);
+        assert((v[0] - 4.0) < EPSILON);
+        assert((v[1] - 6.0) < EPSILON);
+        un_memory_set((void*)v, 0, sizeof(*v) * 2);
+
+        un_m_complex_subd(v, a, b);
+        assert((v[0] + 2.0) < EPSILON);
+        assert((v[1] + 2.0) < EPSILON);
+        un_memory_set((void*)v, 0, sizeof(*v) * 2);
+
+        un_m_complex_muld(v, a, b);
+        assert((v[0] +  5.0) < EPSILON);
+        assert((v[1] - 10.0) < EPSILON);
+        un_memory_set((void*)v, 0, sizeof(*v) * 2);
+
+        un_m_complex_divd(v, c, d);
+        assert(v[0]       < EPSILON);
+        assert((v[1] + 1.0) < EPSILON);
+        un_memory_set((void*)v, 0, sizeof(*v) * 2);
+
+        un_m_complex_magnituded(v, c);
+        assert((v[0] - 1.0) < EPSILON);
+        un_memory_set((void*)v, 0, sizeof(*v) * 2);
+    }
+
     return 0;
 }