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test: check misbehavior more independently in p2p_filter.py

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Danny Lee 2020-04-21 11:29:25 -07:00
parent 65276c7737
commit cd543d9193
1 changed files with 26 additions and 5 deletions
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31
test/functional/p2p_filter.py
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@ -64,19 +64,40 @@ class FilterTest(BitcoinTestFramework):
def skip_test_if_missing_module(self):
self.skip_if_no_wallet()
def run_test(self):
filter_node = self.nodes[0].add_p2p_connection(FilterNode())
def test_size_limits(self, filter_node):
self.log.info('Check that too large filter is rejected')
with self.nodes[0].assert_debug_log(['Misbehaving']):
filter_node.send_and_ping(msg_filterload(data=b'\xaa', nHashFuncs=MAX_BLOOM_HASH_FUNCS+1))
with self.nodes[0].assert_debug_log(['Misbehaving']):
filter_node.send_and_ping(msg_filterload(data=b'\xbb'*(MAX_BLOOM_FILTER_SIZE+1)))
self.log.info('Check that max size filter is accepted')
with self.nodes[0].assert_debug_log([], unexpected_msgs=['Misbehaving']):
filter_node.send_and_ping(msg_filterload(data=b'\xbb'*(MAX_BLOOM_FILTER_SIZE)))
filter_node.send_and_ping(msg_filterclear())
self.log.info('Check that filter with too many hash functions is rejected')
with self.nodes[0].assert_debug_log(['Misbehaving']):
filter_node.send_and_ping(msg_filterload(data=b'\xaa', nHashFuncs=MAX_BLOOM_HASH_FUNCS+1))
self.log.info('Check that filter with max hash functions is accepted')
with self.nodes[0].assert_debug_log([], unexpected_msgs=['Misbehaving']):
filter_node.send_and_ping(msg_filterload(data=b'\xaa', nHashFuncs=MAX_BLOOM_HASH_FUNCS))
# Don't send filterclear until next two filteradd checks are done
self.log.info('Check that max size data element to add to the filter is accepted')
with self.nodes[0].assert_debug_log([], unexpected_msgs=['Misbehaving']):
filter_node.send_and_ping(msg_filteradd(data=b'\xcc'*(MAX_SCRIPT_ELEMENT_SIZE)))
self.log.info('Check that too large data element to add to the filter is rejected')
with self.nodes[0].assert_debug_log(['Misbehaving']):
filter_node.send_and_ping(msg_filteradd(data=b'\xcc'*(MAX_SCRIPT_ELEMENT_SIZE+1)))
filter_node.send_and_ping(msg_filterclear())
def run_test(self):
filter_node = self.nodes[0].add_p2p_connection(FilterNode())
self.test_size_limits(filter_node)
self.log.info('Add filtered P2P connection to the node')
filter_node.send_and_ping(filter_node.watch_filter_init)
filter_address = self.nodes[0].decodescript(filter_node.watch_script_pubkey)['addresses'][0]