1 files changed, 46 insertions, 1 deletions
diff --git a/frozen_deps/ecdsa/test_eddsa.py b/frozen_deps/ecdsa/test_eddsa.py
index 7a09ad7..6821b3b 100644
--- a/frozen_deps/ecdsa/test_eddsa.py
+++ b/frozen_deps/ecdsa/test_eddsa.py
@@ -1,3 +1,4 @@
+import sys
 import pickle
 import hashlib
 import pytest
@@ -162,6 +163,27 @@ def test_ed25519_eq_x_different_y():
     assert a != b
 
 
+def test_ed25519_mul_by_order():
+    g = PointEdwards(
+        curve_ed25519,
+        generator_ed25519.x(),
+        generator_ed25519.y(),
+        1,
+        generator_ed25519.x() * generator_ed25519.y(),
+    )
+
+    assert g * generator_ed25519.order() == INFINITY
+
+
+def test_radd():
+
+    a = PointEdwards(curve_ed25519, 1, 1, 1, 1)
+
+    p = INFINITY + a
+
+    assert p == a
+
+
 def test_ed25519_test_normalisation_and_scaling():
     x = generator_ed25519.x()
     y = generator_ed25519.y()
@@ -259,6 +281,22 @@ class TestEd25519(unittest.TestCase):
         self.assertIn("different curve", str(e.exception))
 
 
+def test_generate_with_point():
+    x1 = int(
+        "427838232691226969392843410947554224151809796397784248136826"
+        "78720006717057747"
+    )
+    y1 = int(
+        "463168356949264781694283940034751631413079938662562256157830"
+        "33603165251855960"
+    )
+    p = PointEdwards(curve_ed25519, x1, y1, 1, x1 * y1)
+
+    pk = PublicKey(generator_ed25519, b"0" * 32, public_point=p)
+
+    assert pk.public_point() == p
+
+
 def test_ed25519_mul_to_order_min_1():
     x1 = int(
         "427838232691226969392843410947554224151809796397784248136826"
@@ -500,6 +538,7 @@ class TestEdDSAEquality(unittest.TestCase):
         key2 = PublicKey(generator_ed25519, b"\x01" * 32)
 
         self.assertEqual(key1, key2)
+        # verify that `__ne__` works as expected
         self.assertFalse(key1 != key2)
 
     def test_unequal_public_points(self):
@@ -519,6 +558,7 @@ class TestEdDSAEquality(unittest.TestCase):
         key2 = PublicKey(generator_ed448, b"\x03" * 56 + b"\x00")
 
         self.assertNotEqual(key1, key2)
+        # verify that `__ne__` works as expected
         self.assertTrue(key1 != key2)
 
     def test_equal_private_keys(self):
@@ -526,6 +566,7 @@ class TestEdDSAEquality(unittest.TestCase):
         key2 = PrivateKey(generator_ed25519, b"\x01" * 32)
 
         self.assertEqual(key1, key2)
+        # verify that `__ne__` works as expected
         self.assertFalse(key1 != key2)
 
     def test_unequal_private_keys(self):
@@ -533,6 +574,7 @@ class TestEdDSAEquality(unittest.TestCase):
         key2 = PrivateKey(generator_ed25519, b"\x02" * 32)
 
         self.assertNotEqual(key1, key2)
+        # verify that `__ne__` works as expected
         self.assertTrue(key1 != key2)
 
     def test_unequal_privatekey_to_string(self):
@@ -643,7 +685,10 @@ class TestInvalidEdDSAInputs(unittest.TestCase):
 
 
 HYP_SETTINGS = dict()
-HYP_SETTINGS["max_examples"] = 10
+if "--fast" in sys.argv:  # pragma: no cover
+    HYP_SETTINGS["max_examples"] = 2
+else:
+    HYP_SETTINGS["max_examples"] = 10
 
 
 @settings(**HYP_SETTINGS)