From 93e61e9aa582951b586c12b95bf66cd5978a72c0 Mon Sep 17 00:00:00 2001
From: Laurent Girod <laurent.girod@epfl.ch>
Date: Mon, 25 May 2020 15:54:58 +0200
Subject: [PATCH] Add test for multiplication by large factors.

---
 tests/test_pairing.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test_pairing.py b/tests/test_pairing.py
index 6517658..569d1b3 100644
--- a/tests/test_pairing.py
+++ b/tests/test_pairing.py
@@ -139,6 +139,10 @@ def test_ec_arithmetic(group):
 
     assert len(str(g)) > 0
 
+    # Bug for large factors multiplication.
+    a = 4 * group.order()
+    assert (g * a).is_neutral_element()
+
 
 def test_gt_multiplication():
     g = GT.generator()