diff options
Diffstat (limited to 'qa/rpc-tests')
-rwxr-xr-x | qa/rpc-tests/preciousblock.py | 65 | ||||
-rwxr-xr-x | qa/rpc-tests/smartfees.py | 6 | ||||
-rw-r--r-- | qa/rpc-tests/test_framework/util.py | 32 |
3 files changed, 54 insertions, 49 deletions
diff --git a/qa/rpc-tests/preciousblock.py b/qa/rpc-tests/preciousblock.py index 854dcc7251..3cefa51c0a 100755 --- a/qa/rpc-tests/preciousblock.py +++ b/qa/rpc-tests/preciousblock.py @@ -8,7 +8,12 @@ # from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import * +from test_framework.util import ( + assert_equal, + connect_nodes_bi, + sync_chain, + sync_blocks, +) def unidirectional_node_sync_via_rpc(node_src, node_dest): blocks_to_copy = [] @@ -33,84 +38,82 @@ def node_sync_via_rpc(nodes): unidirectional_node_sync_via_rpc(node_src, node_dest) class PreciousTest(BitcoinTestFramework): - def setup_chain(self): - print("Initializing test directory "+self.options.tmpdir) - initialize_chain_clean(self.options.tmpdir, 3) + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 3 + self.extra_args = [["-debug"]] * self.num_nodes def setup_network(self): - self.nodes = [] - self.is_network_split = False - self.nodes.append(start_node(0, self.options.tmpdir, ["-debug"])) - self.nodes.append(start_node(1, self.options.tmpdir, ["-debug"])) - self.nodes.append(start_node(2, self.options.tmpdir, ["-debug"])) + self.nodes = self.setup_nodes() def run_test(self): print("Ensure submitblock can in principle reorg to a competing chain") self.nodes[0].generate(1) - assert(self.nodes[0].getblockcount() == 1) + assert_equal(self.nodes[0].getblockcount(), 1) (hashY, hashZ) = self.nodes[1].generate(2) - assert(self.nodes[1].getblockcount() == 2) + assert_equal(self.nodes[1].getblockcount(), 2) node_sync_via_rpc(self.nodes[0:3]) - assert(self.nodes[0].getbestblockhash() == hashZ) + assert_equal(self.nodes[0].getbestblockhash(), hashZ) print("Mine blocks A-B-C on Node 0") (hashA, hashB, hashC) = self.nodes[0].generate(3) - assert(self.nodes[0].getblockcount() == 5) + assert_equal(self.nodes[0].getblockcount(), 5) print("Mine competing blocks E-F-G on Node 1") (hashE, hashF, hashG) = self.nodes[1].generate(3) - assert(self.nodes[1].getblockcount() == 5) + assert_equal(self.nodes[1].getblockcount(), 5) assert(hashC != hashG) print("Connect nodes and check no reorg occurs") # Submit competing blocks via RPC so any reorg should occur before we proceed (no way to wait on inaction for p2p sync) node_sync_via_rpc(self.nodes[0:2]) connect_nodes_bi(self.nodes,0,1) - assert(self.nodes[0].getbestblockhash() == hashC) - assert(self.nodes[1].getbestblockhash() == hashG) + assert_equal(self.nodes[0].getbestblockhash(), hashC) + assert_equal(self.nodes[1].getbestblockhash(), hashG) print("Make Node0 prefer block G") self.nodes[0].preciousblock(hashG) - assert(self.nodes[0].getbestblockhash() == hashG) + assert_equal(self.nodes[0].getbestblockhash(), hashG) print("Make Node0 prefer block C again") self.nodes[0].preciousblock(hashC) - assert(self.nodes[0].getbestblockhash() == hashC) + assert_equal(self.nodes[0].getbestblockhash(), hashC) print("Make Node1 prefer block C") self.nodes[1].preciousblock(hashC) sync_chain(self.nodes[0:2]) # wait because node 1 may not have downloaded hashC - assert(self.nodes[1].getbestblockhash() == hashC) + assert_equal(self.nodes[1].getbestblockhash(), hashC) print("Make Node1 prefer block G again") self.nodes[1].preciousblock(hashG) - assert(self.nodes[1].getbestblockhash() == hashG) + assert_equal(self.nodes[1].getbestblockhash(), hashG) print("Make Node0 prefer block G again") self.nodes[0].preciousblock(hashG) - assert(self.nodes[0].getbestblockhash() == hashG) + assert_equal(self.nodes[0].getbestblockhash(), hashG) print("Make Node1 prefer block C again") self.nodes[1].preciousblock(hashC) - assert(self.nodes[1].getbestblockhash() == hashC) + assert_equal(self.nodes[1].getbestblockhash(), hashC) print("Mine another block (E-F-G-)H on Node 0 and reorg Node 1") self.nodes[0].generate(1) - assert(self.nodes[0].getblockcount() == 6) + assert_equal(self.nodes[0].getblockcount(), 6) sync_blocks(self.nodes[0:2]) hashH = self.nodes[0].getbestblockhash() - assert(self.nodes[1].getbestblockhash() == hashH) + assert_equal(self.nodes[1].getbestblockhash(), hashH) print("Node1 should not be able to prefer block C anymore") self.nodes[1].preciousblock(hashC) - assert(self.nodes[1].getbestblockhash() == hashH) + assert_equal(self.nodes[1].getbestblockhash(), hashH) print("Mine competing blocks I-J-K-L on Node 2") self.nodes[2].generate(4) - assert(self.nodes[2].getblockcount() == 6) + assert_equal(self.nodes[2].getblockcount(), 6) hashL = self.nodes[2].getbestblockhash() print("Connect nodes and check no reorg occurs") node_sync_via_rpc(self.nodes[0:3]) connect_nodes_bi(self.nodes,1,2) connect_nodes_bi(self.nodes,0,2) - assert(self.nodes[0].getbestblockhash() == hashH) - assert(self.nodes[1].getbestblockhash() == hashH) - assert(self.nodes[2].getbestblockhash() == hashL) + assert_equal(self.nodes[0].getbestblockhash(), hashH) + assert_equal(self.nodes[1].getbestblockhash(), hashH) + assert_equal(self.nodes[2].getbestblockhash(), hashL) print("Make Node1 prefer block L") self.nodes[1].preciousblock(hashL) - assert(self.nodes[1].getbestblockhash() == hashL) + assert_equal(self.nodes[1].getbestblockhash(), hashL) print("Make Node2 prefer block H") self.nodes[2].preciousblock(hashH) - assert(self.nodes[2].getbestblockhash() == hashH) + assert_equal(self.nodes[2].getbestblockhash(), hashH) if __name__ == '__main__': PreciousTest().main() diff --git a/qa/rpc-tests/smartfees.py b/qa/rpc-tests/smartfees.py index d76fba4b07..74a74f679a 100755 --- a/qa/rpc-tests/smartfees.py +++ b/qa/rpc-tests/smartfees.py @@ -225,9 +225,9 @@ class EstimateFeeTest(BitcoinTestFramework): self.memutxo, Decimal("0.005"), min_fee, min_fee) tx_kbytes = (len(txhex) // 2) / 1000.0 self.fees_per_kb.append(float(fee)/tx_kbytes) - sync_mempools(self.nodes[0:3],.1) + sync_mempools(self.nodes[0:3], wait=.1) mined = mining_node.getblock(mining_node.generate(1)[0],True)["tx"] - sync_blocks(self.nodes[0:3],.1) + sync_blocks(self.nodes[0:3], wait=.1) # update which txouts are confirmed newmem = [] for utx in self.memutxo: @@ -259,7 +259,7 @@ class EstimateFeeTest(BitcoinTestFramework): while len(self.nodes[1].getrawmempool()) > 0: self.nodes[1].generate(1) - sync_blocks(self.nodes[0:3],.1) + sync_blocks(self.nodes[0:3], wait=.1) print("Final estimates after emptying mempools") check_estimates(self.nodes[1], self.fees_per_kb, 2) diff --git a/qa/rpc-tests/test_framework/util.py b/qa/rpc-tests/test_framework/util.py index c0c2b3a6ef..b5ef0689b4 100644 --- a/qa/rpc-tests/test_framework/util.py +++ b/qa/rpc-tests/test_framework/util.py @@ -121,33 +121,35 @@ def hex_str_to_bytes(hex_str): def str_to_b64str(string): return b64encode(string.encode('utf-8')).decode('ascii') -def sync_blocks(rpc_connections, wait=1, timeout=60): +def sync_blocks(rpc_connections, *, wait=1, timeout=60): """ Wait until everybody has the same tip """ maxheight = 0 while timeout > 0: - tips = [ x.waitforblockheight(maxheight, int(wait * 1000)) for x in rpc_connections ] - heights = [ x["height"] for x in tips ] - if tips == [ tips[0] ]*len(tips): - return True - if heights == [ heights[0] ]*len(heights): #heights are the same but hashes are not - raise AssertionError("Block sync failed") + tips = [r.waitforblockheight(maxheight, int(wait * 1000)) for r in rpc_connections] + heights = [t["height"] for t in tips] + if tips == [tips[0]] * len(tips): + return + if heights == [heights[0]] * len(heights): + raise AssertionError("Block sync failed: (Hashes don't match)") timeout -= wait maxheight = max(heights) - raise AssertionError("Block sync failed") + raise AssertionError("Block sync failed with heights: {}".format(heights)) -def sync_chain(rpc_connections, wait=1): +def sync_chain(rpc_connections, *, wait=1, timeout=60): """ Wait until everybody has the same best block """ - while True: - counts = [ x.getbestblockhash() for x in rpc_connections ] - if counts == [ counts[0] ]*len(counts): - break + while timeout > 0: + best_hash = [x.getbestblockhash() for x in rpc_connections] + if best_hash == [best_hash[0]]*len(best_hash): + return time.sleep(wait) + timeout -= wait + raise AssertionError("Chain sync failed: Best block hashes don't match") -def sync_mempools(rpc_connections, wait=1, timeout=60): +def sync_mempools(rpc_connections, *, wait=1, timeout=60): """ Wait until everybody has the same transactions in their memory pools @@ -159,7 +161,7 @@ def sync_mempools(rpc_connections, wait=1, timeout=60): if set(rpc_connections[i].getrawmempool()) == pool: num_match = num_match+1 if num_match == len(rpc_connections): - return True + return time.sleep(wait) timeout -= wait raise AssertionError("Mempool sync failed") |