scripted-diff: test: Replace connect_nodes_bi with connect_nodes

-BEGIN VERIFY SCRIPT-
sed -i --regexp-extended -e 's/connect_nodes_bi\(self.nodes,\s*(.),\s*/connect_nodes(self.nodes[\1], /g' $(git grep -l connect_nodes_bi)
sed -i --regexp-extended -e 's/connect_nodes_bi(,| )/connect_nodes\1/g'                                  $(git grep -l connect_nodes_bi)
-END VERIFY SCRIPT-

test/functional/feature_notifications.py

@@ -10,7 +10,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     wait_until,
-    connect_nodes_bi,
+    connect_nodes,
 )
 
 
@@ -62,7 +62,7 @@ class NotificationsTest(BitcoinTestFramework):
             self.log.info("test -walletnotify after rescan")
             # restart node to rescan to force wallet notifications
             self.start_node(1)
-            connect_nodes_bi(self.nodes, 0, 1)
+            connect_nodes(self.nodes[0], 1)
 
             wait_until(lambda: len(os.listdir(self.walletnotify_dir)) == block_count, timeout=10)
 

test/functional/mining_basic.py

@@ -27,7 +27,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
 )
 from test_framework.script import CScriptNum
 
@@ -54,7 +54,7 @@ class MiningTest(BitcoinTestFramework):
         assert_equal(mining_info['currentblocktx'], 0)
         assert_equal(mining_info['currentblockweight'], 4000)
         self.restart_node(0)
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
 
     def run_test(self):
         self.mine_chain()

test/functional/p2p_disconnect_ban.py

@@ -9,7 +9,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     wait_until,
 )
 
@@ -99,7 +99,7 @@ class DisconnectBanTest(BitcoinTestFramework):
         assert not [node for node in self.nodes[0].getpeerinfo() if node['addr'] == address1]
 
         self.log.info("disconnectnode: successfully reconnect node")
-        connect_nodes_bi(self.nodes, 0, 1)  # reconnect the node
+        connect_nodes(self.nodes[0], 1)  # reconnect the node
         assert_equal(len(self.nodes[0].getpeerinfo()), 2)
         assert [node for node in self.nodes[0].getpeerinfo() if node['addr'] == address1]
 

test/functional/p2p_node_network_limited.py

@@ -14,7 +14,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     disconnect_nodes,
-    connect_nodes_bi,
+    connect_nodes,
     wait_until,
 )
 
@@ -64,7 +64,7 @@ class NodeNetworkLimitedTest(BitcoinTestFramework):
         assert_equal(int(self.nodes[0].getnetworkinfo()['localservices'], 16), expected_services)
 
         self.log.info("Mine enough blocks to reach the NODE_NETWORK_LIMITED range.")
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
         blocks = self.nodes[1].generatetoaddress(292, self.nodes[1].get_deterministic_priv_key().address)
         self.sync_blocks([self.nodes[0], self.nodes[1]])
 
@@ -90,7 +90,7 @@ class NodeNetworkLimitedTest(BitcoinTestFramework):
 
         # connect unsynced node 2 with pruned NODE_NETWORK_LIMITED peer
         # because node 2 is in IBD and node 0 is a NODE_NETWORK_LIMITED peer, sync must not be possible
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
         try:
             self.sync_blocks([self.nodes[0], self.nodes[2]], timeout=5)
         except:
@@ -99,7 +99,7 @@ class NodeNetworkLimitedTest(BitcoinTestFramework):
         assert_equal(self.nodes[2].getblockheader(self.nodes[2].getbestblockhash())['height'], 0)
 
         # now connect also to node 1 (non pruned)
-        connect_nodes_bi(self.nodes, 1, 2)
+        connect_nodes(self.nodes[1], 2)
 
         # sync must be possible
         self.sync_blocks()
@@ -111,7 +111,7 @@ class NodeNetworkLimitedTest(BitcoinTestFramework):
         self.nodes[0].generatetoaddress(10, self.nodes[0].get_deterministic_priv_key().address)
 
         # connect node1 (non pruned) with node0 (pruned) and check if the can sync
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
 
         # sync must be possible, node 1 is no longer in IBD and should therefore connect to node 0 (NODE_NETWORK_LIMITED)
         self.sync_blocks([self.nodes[0], self.nodes[1]])

test/functional/rpc_fundrawtransaction.py

@@ -12,7 +12,7 @@ from test_framework.util import (
     assert_greater_than,
     assert_greater_than_or_equal,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     count_bytes,
     find_vout_for_address,
 )
@@ -35,10 +35,10 @@ class RawTransactionsTest(BitcoinTestFramework):
     def setup_network(self):
         self.setup_nodes()
 
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes, 1, 2)
+        connect_nodes(self.nodes[1], 2)
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
-        connect_nodes_bi(self.nodes, 0, 3)
+        connect_nodes(self.nodes[0], 3)
 
     def run_test(self):
         self.min_relay_tx_fee = self.nodes[0].getnetworkinfo()['relayfee']
@@ -508,10 +508,10 @@ class RawTransactionsTest(BitcoinTestFramework):
         for node in self.nodes:
             node.settxfee(self.min_relay_tx_fee)
 
-        connect_nodes_bi(self.nodes,0,1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes,1,2)
+        connect_nodes(self.nodes[1], 2)
-        connect_nodes_bi(self.nodes,0,2)
+        connect_nodes(self.nodes[0], 2)
-        connect_nodes_bi(self.nodes,0,3)
+        connect_nodes(self.nodes[0], 3)
         # Again lock the watchonly UTXO or nodes[0] may spend it, because
         # lockunspent is memory-only and thus lost on restart
         self.nodes[0].lockunspent(False, [{"txid": self.watchonly_txid, "vout": self.watchonly_vout}])

test/functional/rpc_net.py

@@ -15,7 +15,7 @@ from test_framework.util import (
     assert_greater_than_or_equal,
     assert_greater_than,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     p2p_port,
     wait_until,
 )
@@ -66,7 +66,7 @@ class NetTest(BitcoinTestFramework):
         self._test_getnodeaddresses()
 
     def _test_connection_count(self):
-        # connect_nodes_bi connects each node to the other
+        # connect_nodes connects each node to the other
         assert_equal(self.nodes[0].getconnectioncount(), 2)
 
     def _test_getnettotals(self):

test/functional/rpc_preciousblock.py

@@ -7,7 +7,7 @@
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
-    connect_nodes_bi,
+    connect_nodes,
 )
 
 def unidirectional_node_sync_via_rpc(node_src, node_dest):
@@ -60,7 +60,7 @@ class PreciousTest(BitcoinTestFramework):
         self.log.info("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)
+        connect_nodes(self.nodes[0], 1)
         assert_equal(self.nodes[0].getbestblockhash(), hashC)
         assert_equal(self.nodes[1].getbestblockhash(), hashG)
         self.log.info("Make Node0 prefer block G")
@@ -97,8 +97,8 @@ class PreciousTest(BitcoinTestFramework):
         hashL = self.nodes[2].getbestblockhash()
         self.log.info("Connect nodes and check no reorg occurs")
         node_sync_via_rpc(self.nodes[1:3])
-        connect_nodes_bi(self.nodes,1,2)
+        connect_nodes(self.nodes[1], 2)
-        connect_nodes_bi(self.nodes,0,2)
+        connect_nodes(self.nodes[0], 2)
         assert_equal(self.nodes[0].getbestblockhash(), hashH)
         assert_equal(self.nodes[1].getbestblockhash(), hashH)
         assert_equal(self.nodes[2].getbestblockhash(), hashL)

test/functional/rpc_psbt.py

@@ -11,7 +11,7 @@ from test_framework.util import (
     assert_equal,
     assert_greater_than,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     disconnect_nodes,
     find_output,
 )
@@ -72,8 +72,8 @@ class PSBTTest(BitcoinTestFramework):
         assert_equal(online_node.gettxout(txid,0)["confirmations"], 1)
 
         # Reconnect
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
 
     def run_test(self):
         # Create and fund a raw tx for sending 10 BTC

test/functional/rpc_rawtransaction.py

@@ -20,7 +20,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     hex_str_to_bytes,
 )
 
@@ -59,7 +59,7 @@ class RawTransactionsTest(BitcoinTestFramework):
 
     def setup_network(self):
         super().setup_network()
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
 
     def run_test(self):
         self.log.info('prepare some coins for multiple *rawtransaction commands')

test/functional/test_framework/test_framework.py

@@ -25,7 +25,7 @@ from .util import (
     PortSeed,
     assert_equal,
     check_json_precision,
-    connect_nodes_bi,
+    connect_nodes,
     disconnect_nodes,
     get_datadir_path,
     initialize_datadir,
@@ -433,7 +433,7 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
         """
         Join the (previously split) network halves together.
         """
-        connect_nodes_bi(self.nodes, 1, 2)
+        connect_nodes(self.nodes[1], 2)
         self.sync_all()
 
     def sync_blocks(self, nodes=None, **kwargs):

test/functional/wallet_address_types.py

@@ -62,7 +62,7 @@ from test_framework.util import (
     assert_equal,
     assert_greater_than,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
 )
 
 
@@ -87,7 +87,7 @@ class AddressTypeTest(BitcoinTestFramework):
         # Fully mesh-connect nodes for faster mempool sync
         for i, j in itertools.product(range(self.num_nodes), repeat=2):
             if i > j:
-                connect_nodes_bi(self.nodes, i, j)
+                connect_nodes(self.nodes[i], j)
         self.sync_all()
 
     def get_balances(self, confirmed=True):

test/functional/wallet_avoidreuse.py

@@ -8,7 +8,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
 )
 
 # TODO: Copied from wallet_groups.py -- should perhaps move into util.py
@@ -103,7 +103,7 @@ class AvoidReuseTest(BitcoinTestFramework):
         # Stop and restart node 1
         self.stop_node(1)
         self.start_node(1)
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
 
         # Flags should still be node1.avoid_reuse=false, node2.avoid_reuse=true
         assert_equal(self.nodes[0].getwalletinfo()["avoid_reuse"], False)

test/functional/wallet_balance.py

@@ -11,7 +11,7 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     sync_blocks,
 )
 
@@ -211,7 +211,7 @@ class WalletTest(BitcoinTestFramework):
 
         # Now confirm tx_orig
         self.restart_node(1, ['-persistmempool=0'])
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
         sync_blocks(self.nodes)
         self.nodes[1].sendrawtransaction(tx_orig)
         self.nodes[1].generatetoaddress(1, ADDRESS_WATCHONLY)

test/functional/wallet_basic.py

@@ -12,7 +12,7 @@ from test_framework.util import (
     assert_equal,
     assert_fee_amount,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     wait_until,
 )
 
@@ -32,9 +32,9 @@ class WalletTest(BitcoinTestFramework):
         self.setup_nodes()
         # Only need nodes 0-2 running at start of test
         self.stop_node(3)
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes, 1, 2)
+        connect_nodes(self.nodes[1], 2)
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
         self.sync_all(self.nodes[0:3])
 
     def check_fee_amount(self, curr_balance, balance_with_fee, fee_per_byte, tx_size):
@@ -218,7 +218,7 @@ class WalletTest(BitcoinTestFramework):
         node_0_bal = self.check_fee_amount(self.nodes[0].getbalance(), node_0_bal + Decimal('10'), fee_per_byte, self.get_vsize(self.nodes[2].gettransaction(txid)['hex']))
 
         self.start_node(3)
-        connect_nodes_bi(self.nodes, 0, 3)
+        connect_nodes(self.nodes[0], 3)
         self.sync_all()
 
         # check if we can list zero value tx as available coins
@@ -253,9 +253,9 @@ class WalletTest(BitcoinTestFramework):
         self.start_node(0, ["-walletbroadcast=0"])
         self.start_node(1, ["-walletbroadcast=0"])
         self.start_node(2, ["-walletbroadcast=0"])
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes, 1, 2)
+        connect_nodes(self.nodes[1], 2)
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
         self.sync_all(self.nodes[0:3])
 
         txid_not_broadcast = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 2)
@@ -280,9 +280,9 @@ class WalletTest(BitcoinTestFramework):
         self.start_node(0)
         self.start_node(1)
         self.start_node(2)
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes, 1, 2)
+        connect_nodes(self.nodes[1], 2)
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
         self.sync_blocks(self.nodes[0:3])
 
         self.nodes[0].generate(1)

test/functional/wallet_bumpfee.py

@@ -23,7 +23,7 @@ from test_framework.util import (
     assert_equal,
     assert_greater_than,
     assert_raises_rpc_error,
-    connect_nodes_bi,
+    connect_nodes,
     hex_str_to_bytes,
 )
 
@@ -48,7 +48,7 @@ class BumpFeeTest(BitcoinTestFramework):
         self.nodes[1].encryptwallet(WALLET_PASSPHRASE)
         self.nodes[1].walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT)
 
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
         self.sync_all()
 
         peer_node, rbf_node = self.nodes

test/functional/wallet_hd.py

@@ -10,7 +10,7 @@ import shutil
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
-    connect_nodes_bi,
+    connect_nodes,
     assert_raises_rpc_error
 )
 
@@ -82,7 +82,7 @@ class WalletHDTest(BitcoinTestFramework):
             assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/"+str(i)+"'")
             assert_equal(hd_info_2["hdseedid"], masterkeyid)
         assert_equal(hd_add, hd_add_2)
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
         self.sync_all()
 
         # Needs rescan
@@ -96,7 +96,7 @@ class WalletHDTest(BitcoinTestFramework):
         shutil.rmtree(os.path.join(self.nodes[1].datadir, "regtest", "chainstate"))
         shutil.copyfile(os.path.join(self.nodes[1].datadir, "hd.bak"), os.path.join(self.nodes[1].datadir, "regtest", "wallets", "wallet.dat"))
         self.start_node(1, extra_args=self.extra_args[1])
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
         self.sync_all()
         # Wallet automatically scans blocks older than key on startup
         assert_equal(self.nodes[1].getbalance(), NUM_HD_ADDS + 1)

test/functional/wallet_keypool_topup.py

@@ -16,7 +16,7 @@ import shutil
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
-    connect_nodes_bi,
+    connect_nodes,
 )
 
 
@@ -38,9 +38,9 @@ class KeypoolRestoreTest(BitcoinTestFramework):
         self.stop_node(1)
         shutil.copyfile(wallet_path, wallet_backup_path)
         self.start_node(1, self.extra_args[1])
-        connect_nodes_bi(self.nodes, 0, 1)
+        connect_nodes(self.nodes[0], 1)
-        connect_nodes_bi(self.nodes, 0, 2)
+        connect_nodes(self.nodes[0], 2)
-        connect_nodes_bi(self.nodes, 0, 3)
+        connect_nodes(self.nodes[0], 3)
 
         for i, output_type in enumerate(["legacy", "p2sh-segwit", "bech32"]):
 
@@ -72,7 +72,7 @@ class KeypoolRestoreTest(BitcoinTestFramework):
             self.stop_node(idx)
             shutil.copyfile(wallet_backup_path, wallet_path)
             self.start_node(idx, self.extra_args[idx])
-            connect_nodes_bi(self.nodes, 0, idx)
+            connect_nodes(self.nodes[0], idx)
             self.sync_all()
 
             self.log.info("Verify keypool is restored and balance is correct")