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test: Run pep-8

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This commit is contained in:
MarcoFalke 2021-06-22 18:24:22 +02:00
parent facd97ae0f
commit fa1668bf50
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GPG key ID: CE2B75697E69A548
1 changed files with 20 additions and 17 deletions
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37
test/functional/p2p_blockfilters.py
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@ -39,6 +39,7 @@ class FiltersClient(P2PInterface):
"""Store cfilters received in a list."""
self.cfilters.append(message)
class CompactFiltersTest(BitcoinTestFramework):
def set_test_params(self):
self.setup_clean_chain = True
@ -79,7 +80,7 @@ class CompactFiltersTest(BitcoinTestFramework):
self.log.info("get cfcheckpt on chain to be re-orged out.")
request = msg_getcfcheckpt(
filter_type=FILTER_TYPE_BASIC,
stop_hash=int(stale_block_hash, 16)
stop_hash=int(stale_block_hash, 16),
)
peer_0.send_and_ping(message=request)
response = peer_0.last_message['cfcheckpt']
@ -98,7 +99,7 @@ class CompactFiltersTest(BitcoinTestFramework):
tip_hash = self.nodes[0].getbestblockhash()
request = msg_getcfcheckpt(
filter_type=FILTER_TYPE_BASIC,
stop_hash=int(tip_hash, 16)
stop_hash=int(tip_hash, 16),
)
peer_0.send_and_ping(request)
response = peer_0.last_message['cfcheckpt']
@ -109,13 +110,13 @@ class CompactFiltersTest(BitcoinTestFramework):
tip_cfcheckpt = self.nodes[0].getblockfilter(tip_hash, 'basic')['header']
assert_equal(
response.headers,
[int(header, 16) for header in (main_cfcheckpt, tip_cfcheckpt)]
[int(header, 16) for header in (main_cfcheckpt, tip_cfcheckpt)],
)
self.log.info("Check that peers can fetch cfcheckpt on stale chain.")
request = msg_getcfcheckpt(
filter_type=FILTER_TYPE_BASIC,
stop_hash=int(stale_block_hash, 16)
stop_hash=int(stale_block_hash, 16),
)
peer_0.send_and_ping(request)
response = peer_0.last_message['cfcheckpt']
@ -123,14 +124,14 @@ class CompactFiltersTest(BitcoinTestFramework):
stale_cfcheckpt = self.nodes[0].getblockfilter(stale_block_hash, 'basic')['header']
assert_equal(
response.headers,
[int(header, 16) for header in (stale_cfcheckpt,)]
[int(header, 16) for header in (stale_cfcheckpt, )],
)
self.log.info("Check that peers can fetch cfheaders on active chain.")
request = msg_getcfheaders(
filter_type=FILTER_TYPE_BASIC,
start_height=1,
stop_hash=int(main_block_hash, 16)
stop_hash=int(main_block_hash, 16),
)
peer_0.send_and_ping(request)
response = peer_0.last_message['cfheaders']
@ -138,14 +139,14 @@ class CompactFiltersTest(BitcoinTestFramework):
assert_equal(len(main_cfhashes), 1000)
assert_equal(
compute_last_header(response.prev_header, response.hashes),
int(main_cfcheckpt, 16)
int(main_cfcheckpt, 16),
)
self.log.info("Check that peers can fetch cfheaders on stale chain.")
request = msg_getcfheaders(
filter_type=FILTER_TYPE_BASIC,
start_height=1,
stop_hash=int(stale_block_hash, 16)
stop_hash=int(stale_block_hash, 16),
)
peer_0.send_and_ping(request)
response = peer_0.last_message['cfheaders']
@ -153,7 +154,7 @@ class CompactFiltersTest(BitcoinTestFramework):
assert_equal(len(stale_cfhashes), 1000)
assert_equal(
compute_last_header(response.prev_header, response.hashes),
int(stale_cfcheckpt, 16)
int(stale_cfcheckpt, 16),
)
self.log.info("Check that peers can fetch cfilters.")
@ -161,7 +162,7 @@ class CompactFiltersTest(BitcoinTestFramework):
request = msg_getcfilters(
filter_type=FILTER_TYPE_BASIC,
start_height=1,
stop_hash=int(stop_hash, 16)
stop_hash=int(stop_hash, 16),
)
peer_0.send_message(request)
peer_0.sync_with_ping()
@ -180,7 +181,7 @@ class CompactFiltersTest(BitcoinTestFramework):
request = msg_getcfilters(
filter_type=FILTER_TYPE_BASIC,
start_height=1000,
stop_hash=int(stale_block_hash, 16)
stop_hash=int(stale_block_hash, 16),
)
peer_0.send_message(request)
peer_0.sync_with_ping()
@ -197,17 +198,17 @@ class CompactFiltersTest(BitcoinTestFramework):
requests = [
msg_getcfcheckpt(
filter_type=FILTER_TYPE_BASIC,
stop_hash=int(main_block_hash, 16)
stop_hash=int(main_block_hash, 16),
),
msg_getcfheaders(
filter_type=FILTER_TYPE_BASIC,
start_height=1000,
stop_hash=int(main_block_hash, 16)
stop_hash=int(main_block_hash, 16),
),
msg_getcfilters(
filter_type=FILTER_TYPE_BASIC,
start_height=1000,
stop_hash=int(main_block_hash, 16)
stop_hash=int(main_block_hash, 16),
),
]
for request in requests:
@ -221,18 +222,18 @@ class CompactFiltersTest(BitcoinTestFramework):
msg_getcfilters(
filter_type=FILTER_TYPE_BASIC,
start_height=0,
stop_hash=int(main_block_hash, 16)
stop_hash=int(main_block_hash, 16),
),
# Requesting too many filter headers results in disconnection.
msg_getcfheaders(
filter_type=FILTER_TYPE_BASIC,
start_height=0,
stop_hash=int(tip_hash, 16)
stop_hash=int(tip_hash, 16),
),
# Requesting unknown filter type results in disconnection.
msg_getcfcheckpt(
filter_type=255,
stop_hash=int(main_block_hash, 16)
stop_hash=int(main_block_hash, 16),
),
# Requesting unknown hash results in disconnection.
msg_getcfcheckpt(
@ -245,6 +246,7 @@ class CompactFiltersTest(BitcoinTestFramework):
peer_0.send_message(request)
peer_0.wait_for_disconnect()
def compute_last_header(prev_header, hashes):
"""Compute the last filter header from a starting header and a sequence of filter hashes."""
header = ser_uint256(prev_header)
@ -252,5 +254,6 @@ def compute_last_header(prev_header, hashes):
header = hash256(ser_uint256(filter_hash) + header)
return uint256_from_str(header)
if __name__ == '__main__':
CompactFiltersTest().main()