diff options
Diffstat (limited to 'qa/rpc-tests/sendheaders.py')
| -rwxr-xr-x | qa/rpc-tests/sendheaders.py | 68 |
1 files changed, 26 insertions, 42 deletions
diff --git a/qa/rpc-tests/sendheaders.py b/qa/rpc-tests/sendheaders.py index c3f3180b6b..81b2442e6a 100755 --- a/qa/rpc-tests/sendheaders.py +++ b/qa/rpc-tests/sendheaders.py @@ -80,20 +80,19 @@ e. Announce one more that doesn't connect. Expect: disconnect. ''' -class BaseNode(NodeConnCB): +direct_fetch_response_time = 0.05 + +class BaseNode(SingleNodeConnCB): def __init__(self): - NodeConnCB.__init__(self) - self.connection = None + SingleNodeConnCB.__init__(self) self.last_inv = None self.last_headers = None self.last_block = None - self.ping_counter = 1 - self.last_pong = msg_pong(0) self.last_getdata = None - self.sleep_time = 0.05 self.block_announced = False self.last_getheaders = None self.disconnected = False + self.last_blockhash_announced = None def clear_last_announcement(self): with mininode_lock: @@ -101,9 +100,6 @@ class BaseNode(NodeConnCB): self.last_inv = None self.last_headers = None - def add_connection(self, conn): - self.connection = conn - # Request data for a list of block hashes def get_data(self, block_hashes): msg = msg_getdata() @@ -122,17 +118,17 @@ class BaseNode(NodeConnCB): msg.inv = [CInv(2, blockhash)] self.connection.send_message(msg) - # Wrapper for the NodeConn's send_message function - def send_message(self, message): - self.connection.send_message(message) - def on_inv(self, conn, message): self.last_inv = message self.block_announced = True + self.last_blockhash_announced = message.inv[-1].hash def on_headers(self, conn, message): self.last_headers = message - self.block_announced = True + if len(message.headers): + self.block_announced = True + message.headers[-1].calc_sha256() + self.last_blockhash_announced = message.headers[-1].sha256 def on_block(self, conn, message): self.last_block = message.block @@ -141,9 +137,6 @@ class BaseNode(NodeConnCB): def on_getdata(self, conn, message): self.last_getdata = message - def on_pong(self, conn, message): - self.last_pong = message - def on_getheaders(self, conn, message): self.last_getheaders = message @@ -157,7 +150,7 @@ class BaseNode(NodeConnCB): expect_headers = headers if headers != None else [] expect_inv = inv if inv != None else [] test_function = lambda: self.block_announced - self.sync(test_function) + assert(wait_until(test_function, timeout=60)) with mininode_lock: self.block_announced = False @@ -180,30 +173,14 @@ class BaseNode(NodeConnCB): return success # Syncing helpers - def sync(self, test_function, timeout=60): - while timeout > 0: - with mininode_lock: - if test_function(): - return - time.sleep(self.sleep_time) - timeout -= self.sleep_time - raise AssertionError("Sync failed to complete") - - def sync_with_ping(self, timeout=60): - self.send_message(msg_ping(nonce=self.ping_counter)) - test_function = lambda: self.last_pong.nonce == self.ping_counter - self.sync(test_function, timeout) - self.ping_counter += 1 - return - def wait_for_block(self, blockhash, timeout=60): test_function = lambda: self.last_block != None and self.last_block.sha256 == blockhash - self.sync(test_function, timeout) + assert(wait_until(test_function, timeout=timeout)) return def wait_for_getheaders(self, timeout=60): test_function = lambda: self.last_getheaders != None - self.sync(test_function, timeout) + assert(wait_until(test_function, timeout=timeout)) return def wait_for_getdata(self, hash_list, timeout=60): @@ -211,12 +188,17 @@ class BaseNode(NodeConnCB): return test_function = lambda: self.last_getdata != None and [x.hash for x in self.last_getdata.inv] == hash_list - self.sync(test_function, timeout) + assert(wait_until(test_function, timeout=timeout)) return def wait_for_disconnect(self, timeout=60): test_function = lambda: self.disconnected - self.sync(test_function, timeout) + assert(wait_until(test_function, timeout=timeout)) + return + + def wait_for_block_announcement(self, block_hash, timeout=60): + test_function = lambda: self.last_blockhash_announced == block_hash + assert(wait_until(test_function, timeout=timeout)) return def send_header_for_blocks(self, new_blocks): @@ -266,7 +248,9 @@ class SendHeadersTest(BitcoinTestFramework): def mine_reorg(self, length): self.nodes[0].generate(length) # make sure all invalidated blocks are node0's sync_blocks(self.nodes, wait=0.1) - [x.clear_last_announcement() for x in self.p2p_connections] + for x in self.p2p_connections: + x.wait_for_block_announcement(int(self.nodes[0].getbestblockhash(), 16)) + x.clear_last_announcement() tip_height = self.nodes[1].getblockcount() hash_to_invalidate = self.nodes[1].getblockhash(tip_height-(length-1)) @@ -495,7 +479,7 @@ class SendHeadersTest(BitcoinTestFramework): test_node.send_header_for_blocks(blocks) test_node.sync_with_ping() - test_node.wait_for_getdata([x.sha256 for x in blocks], timeout=test_node.sleep_time) + test_node.wait_for_getdata([x.sha256 for x in blocks], timeout=direct_fetch_response_time) [ test_node.send_message(msg_block(x)) for x in blocks ] @@ -526,13 +510,13 @@ class SendHeadersTest(BitcoinTestFramework): # both blocks (same work as tip) test_node.send_header_for_blocks(blocks[1:2]) test_node.sync_with_ping() - test_node.wait_for_getdata([x.sha256 for x in blocks[0:2]], timeout=test_node.sleep_time) + test_node.wait_for_getdata([x.sha256 for x in blocks[0:2]], timeout=direct_fetch_response_time) # Announcing 16 more headers should trigger direct fetch for 14 more # blocks test_node.send_header_for_blocks(blocks[2:18]) test_node.sync_with_ping() - test_node.wait_for_getdata([x.sha256 for x in blocks[2:16]], timeout=test_node.sleep_time) + test_node.wait_for_getdata([x.sha256 for x in blocks[2:16]], timeout=direct_fetch_response_time) # Announcing 1 more header should not trigger any response test_node.last_getdata = None |