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test: remove assert_blockchain_height

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MarcoFalke 2021-02-08 15:40:46 +01:00
parent b401b09355
commit fa0a4d6c60
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1 changed files with 8 additions and 22 deletions
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30
test/functional/feature_assumevalid.py
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@ -29,9 +29,11 @@ Start three nodes:
block 200. node2 will reject block 102 since it's assumed valid, but it
isn't buried by at least two weeks' work.
"""
import time
from test_framework.blocktools import (create_block, create_coinbase)
from test_framework.blocktools import (
create_block,
create_coinbase,
)
from test_framework.key import ECKey
from test_framework.messages import (
CBlockHeader,
@ -79,24 +81,6 @@ class AssumeValidTest(BitcoinTestFramework):
assert not p2p_conn.is_connected
break
def assert_blockchain_height(self, node, height):
"""Wait until the blockchain is no longer advancing and verify it's reached the expected height."""
last_height = node.getblock(node.getbestblockhash())['height']
timeout = 10
while True:
time.sleep(0.25)
current_height = node.getblock(node.getbestblockhash())['height']
if current_height != last_height:
last_height = current_height
if timeout < 0:
assert False, "blockchain too short after timeout: %d" % current_height
timeout -= 0.25
continue
elif current_height > height:
assert False, "blockchain too long: %d" % current_height
elif current_height == height:
break
def run_test(self):
p2p0 = self.nodes[0].add_p2p_connection(BaseNode())
@ -177,7 +161,8 @@ class AssumeValidTest(BitcoinTestFramework):
# Send blocks to node0. Block 102 will be rejected.
self.send_blocks_until_disconnected(p2p0)
self.assert_blockchain_height(self.nodes[0], 101)
self.wait_until(lambda: self.nodes[0].getblockcount() >= 101)
assert_equal(self.nodes[0].getblockcount(), 101)
# Send all blocks to node1. All blocks will be accepted.
for i in range(2202):
@ -188,7 +173,8 @@ class AssumeValidTest(BitcoinTestFramework):
# Send blocks to node2. Block 102 will be rejected.
self.send_blocks_until_disconnected(p2p2)
self.assert_blockchain_height(self.nodes[2], 101)
self.wait_until(lambda: self.nodes[2].getblockcount() >= 101)
assert_equal(self.nodes[2].getblockcount(), 101)
if __name__ == '__main__':