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[Tests] fix solve_stake nTime / nStakeModifier #8

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merged 1 commit into from
Feb 13, 2019
Merged

[Tests] fix solve_stake nTime / nStakeModifier #8

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13 changes: 11 additions & 2 deletions test/functional/test_framework/messages.py
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,14 @@ def ser_uint256(u):
return rs


def ser_uint64(u):
rs = b""
for i in range(2):
rs += struct.pack("<I", u & 0xFFFFFFFF)
u >>= 32
return rs


def uint256_from_str(s):
r = 0
t = struct.unpack("<IIIIIIII", s[:32])
Expand Down Expand Up @@ -468,7 +476,7 @@ def solve_stake(self, stakeModifier, prevouts):
nvalue, txBlockTime = prevouts[prevout]
target = int(target0 * nvalue / 100) % 2**256
data = b""
data += ser_uint256(stakeModifier)
data += ser_uint64(stakeModifier)
data += struct.pack("<I", txBlockTime)
# prevout for zPoS is serial hashes hex strings
if isinstance(prevout, str):
Expand All @@ -481,7 +489,8 @@ def solve_stake(self, stakeModifier, prevouts):
self.prevoutStake = prevout
loop = False
break
self.nTime += 1
if loop:
self.nTime += 1
return True

def __repr__(self):
Expand Down