p2pool/test/bitcoin/test_getwork.py

   1 import unittest
   2
   3 from p2pool.bitcoin import getwork, data as bitcoin_data
   4
   5 class Test(unittest.TestCase):
   6     def test_all(self):
   7         cases = [
   8             {
   9                 'target': '0000000000000000000000000000000000000000000000f2b944000000000000',
  10                 'midstate': '5982f893102dec03e374b472647c4f19b1b6d21ae4b2ac624f3d2f41b9719404',
  11                 'hash1': '00000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000010000',
  12                 'data': '0000000163930d52a5ffca79b29b95a659a302cd4e1654194780499000002274000000002e133d9e51f45bc0886d05252038e421e82bff18b67dc14b90d9c3c2f422cd5c4dd4598e1a44b9f200000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000080020000'
  13             },
  14             {
  15                 'midstate' : 'f4a9b048c0cb9791bc94b13ee0eec21e713963d524fd140b58bb754dd7b0955f',
  16                 'data' : '000000019a1d7342fb62090bda686b22d90f9f73d0f5c418b9c980cd0000011a00000000680b07c8a2f97ecd831f951806857e09f98a3b81cdef1fa71982934fef8dc3444e18585d1a0abbcf00000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000080020000',
  17                 'hash1' : '00000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000010000',
  18                 'target' : '0000000000000000000000000000000000000000000000cfbb0a000000000000',
  19                 'extrathing': 'hi!',
  20             },
  21             {
  22                 'data' : '000000019a1d7342fb62090bda686b22d90f9f73d0f5c418b9c980cd0000011a00000000680b07c8a2f97ecd831f951806857e09f98a3b81cdef1fa71982934fef8dc3444e18585d1a0abbcf00000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000080020000',
  23                 'hash1' : '00000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000010000',
  24                 'target' : '0000000000000000000000000000000000000000000000cfbb0a000000000000',
  25                 'extrathing': 'hi!',
  26             },
  27         ]
  28         for case in cases:
  29             ba = getwork.BlockAttempt.from_getwork(case)
  30
  31             extra = dict(case)
  32             del extra['data'], extra['hash1'], extra['target']
  33             extra.pop('midstate', None)
  34
  35             getwork_check = ba.getwork(**extra)
  36             assert getwork_check == case or dict((k, v) for k, v in getwork_check.iteritems() if k != 'midstate') == case
  37
  38         case2s = [
  39             getwork.BlockAttempt(
  40                 1,
  41                 0x148135e10208db85abb62754341a392eab1f186aab077a831cf7,
  42                 0x534ea08be1ab529f484369344b6d5423ef5a0767db9b3ebb4e182bbb67962520,
  43                 1305759879,
  44                 bitcoin_data.FloatingInteger.from_target_upper_bound(0x44b9f20000000000000000000000000000000000000000000000),
  45                 0x44b9f20000000000000000000000000000000000000000000000,
  46             ),
  47             getwork.BlockAttempt(
  48                 1,
  49                 0x148135e10208db85abb62754341a392eab1f186aab077a831cf7,
  50                 0x534ea08be1ab529f484369344b6d5423ef5a0767db9b3ebb4e182bbb67962520,
  51                 1305759879,
  52                 bitcoin_data.FloatingInteger.from_target_upper_bound(0x44b9f20000000000000000000000000000000000000000000000),
  53                 432*2**230,
  54             ),
  55             getwork.BlockAttempt(
  56                 1,
  57                 0x148135e10208db85abb62754341a392eab1f186aab077a831cf7,
  58                 0x534ea08be1ab529f484369344b6d5423ef5a0767db9b3ebb4e182bbb67962520,
  59                 1305759879,
  60                 bitcoin_data.FloatingInteger.from_target_upper_bound(0x44b9f20000000000000000000000000000000000000000000000),
  61                 7*2**240,
  62             )
  63         ]
  64         for case2 in case2s:
  65             assert getwork.BlockAttempt.from_getwork(case2.getwork()) == case2
  66             assert getwork.BlockAttempt.from_getwork(case2.getwork(ident='hi')) == case2
  67             case2 = case2.update(previous_block=case2.previous_block - 10)
  68             assert getwork.BlockAttempt.from_getwork(case2.getwork()) == case2
  69             assert getwork.BlockAttempt.from_getwork(case2.getwork(ident='hi')) == case2