1 files changed, 18 insertions, 0 deletions

diff --git a/test b/test
index 2930e89..3256a12 100755
--- a/test
+++ b/test
@@ -115,6 +115,24 @@ public:
                 assert_equal(n, Zmod<12>(4));
         }
 },
+{
+        .name = "Multiplication overflow",
+        .f = []() {
+                Zmod<10> n = 8;
+                Zmod<10> m = 9;
+                auto prod = m * n;
+                assert_equal(prod.toint64(), 2);
+        }
+},
+{
+        .name = "Multiplication and assignment overflow",
+        .f = []() {
+                Zmod<10> n = 8;
+                Zmod<10> m = 9;
+                n *= m;
+                assert_equal(n.toint64(), 2);
+        }
+},
 };
 
 int main() {