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Fix mining to an invalid target + ensure that a new block has the

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correct hash internally in Python tests
This commit is contained in:
Samer Afach
2020-03-14 14:44:56 +01:00
parent 0653939ac1
commit 7a6627ae87
1 changed files with 3 additions and 1 deletions
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4
test/functional/feature_block.py
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@@ -632,7 +632,7 @@ class FullBlockTest(BitcoinTestFramework):
self.move_tip(44) self.move_tip(44)
b47 = self.next_block(47, solve=False) b47 = self.next_block(47, solve=False)
target = uint256_from_compact(b47.nBits) target = uint256_from_compact(b47.nBits)
while b47.sha256 < target: while b47.sha256 <= target:
b47.nNonce += 1 b47.nNonce += 1
b47.rehash() b47.rehash()
self.send_blocks([b47], False, force_send=True, reject_reason='high-hash', reconnect=True) self.send_blocks([b47], False, force_send=True, reject_reason='high-hash', reconnect=True)
@@ -1345,6 +1345,8 @@ class FullBlockTest(BitcoinTestFramework):
block.hashMerkleRoot = block.calc_merkle_root() block.hashMerkleRoot = block.calc_merkle_root()
if solve: if solve:
block.solve() block.solve()
else:
block.rehash()
self.tip = block self.tip = block
self.block_heights[block.sha256] = height self.block_heights[block.sha256] = height
assert number not in self.blocks assert number not in self.blocks