Fixed big-endian decoding
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8e1259d06c
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0aaad8b896
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@ -23,14 +23,14 @@ static void encode_big_endian(char *result, unsigned long long number) {
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static unsigned long long decode_big_endian(const char *encoded) {
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return (
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(unsigned long long) encoded[0] << 56 |
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(unsigned long long) encoded[1] << 48 |
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(unsigned long long) encoded[2] << 40 |
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(unsigned long long) encoded[3] << 32 |
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(unsigned long long) encoded[4] << 24 |
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(unsigned long long) encoded[5] << 16 |
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(unsigned long long) encoded[6] << 8 |
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(unsigned long long) encoded[7]
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((unsigned long long) encoded[0] & 0xff) << 56 |
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((unsigned long long) encoded[1] & 0xff) << 48 |
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((unsigned long long) encoded[2] & 0xff) << 40 |
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((unsigned long long) encoded[3] & 0xff) << 32 |
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((unsigned long long) encoded[4] & 0xff) << 24 |
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((unsigned long long) encoded[5] & 0xff) << 16 |
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((unsigned long long) encoded[6] & 0xff) << 8 |
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((unsigned long long) encoded[7] & 0xff)
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);
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}
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@ -65,15 +65,16 @@ class TestUtils(unittest.TestCase):
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self.assertTrue(utils.checkProof(nonce, initialHash, 0x000002fe91eba356))
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def testCheckWorkSufficient(self):
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self.assertFalse(utils.checkWorkSufficient(payload, byteDifficulty, lengthExtension, expiryTime - 293757.5))
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self.assertTrue(utils.checkWorkSufficient(payload, byteDifficulty, lengthExtension, expiryTime - 293757))
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originalTime = utils.time.time
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utils.time.time = lambda: expiryTime - 293757.5
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self.assertFalse(utils.checkWorkSufficient(payload, byteDifficulty, lengthExtension))
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self.assertFalse(utils.checkWorkSufficient(payload, byteDifficulty, lengthExtension, expiryTime - 293757.5))
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utils.time.time = lambda: expiryTime - 293757
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self.assertTrue(utils.checkWorkSufficient(payload, byteDifficulty, lengthExtension))
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self.assertTrue(utils.checkWorkSufficient(payload, byteDifficulty, lengthExtension, expiryTime - 293757))
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utils.time.time = originalTime
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