tMerge pull request #1397 from romanz/master - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
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DIR Submodules
---
DIR commit ede7423bf257dd63664d44403f6ac4c0492b3be4
DIR parent c5ee6bf57c79b5f8950a123902cb1d1ed2e2a8dd
HTML Author: ThomasV <electrumdev@gmail.com>
Date: Sat, 15 Aug 2015 13:42:59 +0200
Merge pull request #1397 from romanz/master
Add tests to bitcoin.py and ripemd.py
Diffstat:
M lib/tests/test_bitcoin.py | 50 ++++++++++++++++++++++++++++++-
A lib/tests/test_ripemd.py | 16 ++++++++++++++++
2 files changed, 65 insertions(+), 1 deletion(-)
---
DIR diff --git a/lib/tests/test_bitcoin.py b/lib/tests/test_bitcoin.py
t@@ -6,7 +6,8 @@ from lib.bitcoin import (
generator_secp256k1, point_to_ser, public_key_to_bc_address, EC_KEY,
bip32_root, bip32_public_derivation, bip32_private_derivation, pw_encode,
pw_decode, Hash, public_key_from_private_key, address_from_private_key,
- is_valid, is_private_key, xpub_from_xprv)
+ is_valid, is_private_key, xpub_from_xprv, is_new_seed, is_old_seed,
+ var_int, op_push)
try:
import ecdsa
t@@ -135,6 +136,35 @@ class Test_bitcoin(unittest.TestCase):
result = xpub_from_xprv(xprv, testnet=True)
self.assertEqual(result, xpub)
+ def test_var_int(self):
+ for i in range(0xfd):
+ self.assertEqual(var_int(i), "{:02x}".format(i) )
+
+ self.assertEqual(var_int(0xfd), "fdfd00")
+ self.assertEqual(var_int(0xfe), "fdfe00")
+ self.assertEqual(var_int(0xff), "fdff00")
+ self.assertEqual(var_int(0x1234), "fd3412")
+ self.assertEqual(var_int(0xffff), "fdffff")
+ self.assertEqual(var_int(0x10000), "fe00000100")
+ self.assertEqual(var_int(0x12345678), "fe78563412")
+ self.assertEqual(var_int(0xffffffff), "feffffffff")
+ self.assertEqual(var_int(0x100000000), "ff0000000001000000")
+ self.assertEqual(var_int(0x0123456789abcdef), "ffefcdab8967452301")
+
+ def test_op_push(self):
+ self.assertEqual(op_push(0x00), '00')
+ self.assertEqual(op_push(0x12), '12')
+ self.assertEqual(op_push(0x4b), '4b')
+ self.assertEqual(op_push(0x4c), '4c4c')
+ self.assertEqual(op_push(0xfe), '4cfe')
+ self.assertEqual(op_push(0xff), '4dff00')
+ self.assertEqual(op_push(0x100), '4d0001')
+ self.assertEqual(op_push(0x1234), '4d3412')
+ self.assertEqual(op_push(0xfffe), '4dfeff')
+ self.assertEqual(op_push(0xffff), '4effff0000')
+ self.assertEqual(op_push(0x10000), '4e00000100')
+ self.assertEqual(op_push(0x12345678), '4e78563412')
+
class Test_keyImport(unittest.TestCase):
""" The keys used in this class are TEST keys from
t@@ -161,3 +191,21 @@ class Test_keyImport(unittest.TestCase):
self.assertFalse(is_private_key(self.public_key_hex))
+class Test_seeds(unittest.TestCase):
+ """ Test old and new seeds. """
+
+ def test_new_seed(self):
+ seed = "cram swing cover prefer miss modify ritual silly deliver chunk behind inform able"
+ self.assertTrue(is_new_seed(seed))
+
+ seed = "cram swing cover prefer miss modify ritual silly deliver chunk behind inform"
+ self.assertFalse(is_new_seed(seed))
+
+ def test_old_seed(self):
+ self.assertTrue(is_old_seed(" ".join(["like"] * 12)))
+ self.assertFalse(is_old_seed(" ".join(["like"] * 18)))
+ self.assertTrue(is_old_seed(" ".join(["like"] * 24)))
+ self.assertFalse(is_old_seed("not a seed"))
+
+ self.assertTrue(is_old_seed("0123456789ABCDEF" * 2))
+ self.assertTrue(is_old_seed("0123456789ABCDEF" * 4))
DIR diff --git a/lib/tests/test_ripemd.py b/lib/tests/test_ripemd.py
t@@ -0,0 +1,16 @@
+import unittest
+import random
+import hashlib
+
+from lib import ripemd
+
+class Test_RIPEMD160(unittest.TestCase):
+ """ Test pure Python implementation against standard library. """
+
+ def test_ripemd(self):
+ r = random.Random(0)
+ for i in range(128):
+ blob = bytearray([r.randrange(0, 256) for j in range(1024)])
+ h = hashlib.new('ripemd160')
+ h.update(blob)
+ self.assertEqual(h.hexdigest(), ripemd.new(blob).hexdigest())