diff options
Diffstat (limited to 'test/functional/rpc_fundrawtransaction.py')
| -rwxr-xr-x | test/functional/rpc_fundrawtransaction.py | 144 |
1 files changed, 125 insertions, 19 deletions
diff --git a/test/functional/rpc_fundrawtransaction.py b/test/functional/rpc_fundrawtransaction.py index 167c4671ef..503993162b 100755 --- a/test/functional/rpc_fundrawtransaction.py +++ b/test/functional/rpc_fundrawtransaction.py @@ -5,8 +5,10 @@ """Test the fundrawtransaction RPC.""" from decimal import Decimal +from test_framework.descriptors import descsum_create from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( + assert_approx, assert_equal, assert_fee_amount, assert_greater_than, @@ -88,6 +90,7 @@ class RawTransactionsTest(BitcoinTestFramework): self.test_op_return() self.test_watchonly() self.test_all_watched_funds() + self.test_feerate_with_conf_target_and_estimate_mode() self.test_option_feerate() self.test_address_reuse() self.test_option_subtract_fee_from_outputs() @@ -100,17 +103,19 @@ class RawTransactionsTest(BitcoinTestFramework): rawmatch = self.nodes[2].fundrawtransaction(rawmatch, {"changePosition":1, "subtractFeeFromOutputs":[0]}) assert_equal(rawmatch["changepos"], -1) + self.nodes[3].createwallet(wallet_name="wwatch", disable_private_keys=True) + wwatch = self.nodes[3].get_wallet_rpc('wwatch') watchonly_address = self.nodes[0].getnewaddress() watchonly_pubkey = self.nodes[0].getaddressinfo(watchonly_address)["pubkey"] self.watchonly_amount = Decimal(200) - self.nodes[3].importpubkey(watchonly_pubkey, "", True) + wwatch.importpubkey(watchonly_pubkey, "", True) self.watchonly_txid = self.nodes[0].sendtoaddress(watchonly_address, self.watchonly_amount) # Lock UTXO so nodes[0] doesn't accidentally spend it self.watchonly_vout = find_vout_for_address(self.nodes[0], self.watchonly_txid, watchonly_address) self.nodes[0].lockunspent(False, [{"txid": self.watchonly_txid, "vout": self.watchonly_vout}]) - self.nodes[0].sendtoaddress(self.nodes[3].getnewaddress(), self.watchonly_amount / 10) + self.nodes[0].sendtoaddress(self.nodes[3].get_wallet_rpc(self.default_wallet_name).getnewaddress(), self.watchonly_amount / 10) self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.5) self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0) @@ -119,6 +124,8 @@ class RawTransactionsTest(BitcoinTestFramework): self.nodes[0].generate(1) self.sync_all() + wwatch.unloadwallet() + def test_simple(self): self.log.info("Test fundrawtxn") inputs = [ ] @@ -406,7 +413,7 @@ class RawTransactionsTest(BitcoinTestFramework): addr1Obj = self.nodes[1].getaddressinfo(addr1) addr2Obj = self.nodes[1].getaddressinfo(addr2) - mSigObj = self.nodes[1].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address'] + mSigObj = self.nodes[3].createmultisig(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address'] inputs = [] outputs = {mSigObj:1.1} @@ -438,7 +445,7 @@ class RawTransactionsTest(BitcoinTestFramework): addr4Obj = self.nodes[1].getaddressinfo(addr4) addr5Obj = self.nodes[1].getaddressinfo(addr5) - mSigObj = self.nodes[1].addmultisigaddress( + mSigObj = self.nodes[1].createmultisig( 4, [ addr1Obj['pubkey'], @@ -464,7 +471,7 @@ class RawTransactionsTest(BitcoinTestFramework): def test_spend_2of2(self): """Spend a 2-of-2 multisig transaction over fundraw.""" - self.log.info("Test fundrawtxn spending 2-of-2 multisig") + self.log.info("Test fundpsbt spending 2-of-2 multisig") # Create 2-of-2 addr. addr1 = self.nodes[2].getnewaddress() @@ -473,13 +480,18 @@ class RawTransactionsTest(BitcoinTestFramework): addr1Obj = self.nodes[2].getaddressinfo(addr1) addr2Obj = self.nodes[2].getaddressinfo(addr2) - mSigObj = self.nodes[2].addmultisigaddress( + self.nodes[2].createwallet(wallet_name='wmulti', disable_private_keys=True) + wmulti = self.nodes[2].get_wallet_rpc('wmulti') + w2 = self.nodes[2].get_wallet_rpc(self.default_wallet_name) + mSigObj = wmulti.addmultisigaddress( 2, [ addr1Obj['pubkey'], addr2Obj['pubkey'], ] )['address'] + if not self.options.descriptors: + wmulti.importaddress(mSigObj) # Send 1.2 BTC to msig addr. self.nodes[0].sendtoaddress(mSigObj, 1.2) @@ -489,22 +501,39 @@ class RawTransactionsTest(BitcoinTestFramework): oldBalance = self.nodes[1].getbalance() inputs = [] outputs = {self.nodes[1].getnewaddress():1.1} - rawtx = self.nodes[2].createrawtransaction(inputs, outputs) - fundedTx = self.nodes[2].fundrawtransaction(rawtx) + funded_psbt = wmulti.walletcreatefundedpsbt(inputs=inputs, outputs=outputs, options={'changeAddress': w2.getrawchangeaddress()})['psbt'] - signedTx = self.nodes[2].signrawtransactionwithwallet(fundedTx['hex']) - self.nodes[2].sendrawtransaction(signedTx['hex']) + signed_psbt = w2.walletprocesspsbt(funded_psbt) + final_psbt = w2.finalizepsbt(signed_psbt['psbt']) + self.nodes[2].sendrawtransaction(final_psbt['hex']) self.nodes[2].generate(1) self.sync_all() # Make sure funds are received at node1. assert_equal(oldBalance+Decimal('1.10000000'), self.nodes[1].getbalance()) + wmulti.unloadwallet() + def test_locked_wallet(self): - self.log.info("Test fundrawtxn with locked wallet") + self.log.info("Test fundrawtxn with locked wallet and hardened derivation") self.nodes[1].encryptwallet("test") + if self.options.descriptors: + self.nodes[1].walletpassphrase('test', 10) + self.nodes[1].importdescriptors([{ + 'desc': descsum_create('wpkh(tprv8ZgxMBicQKsPdYeeZbPSKd2KYLmeVKtcFA7kqCxDvDR13MQ6us8HopUR2wLcS2ZKPhLyKsqpDL2FtL73LMHcgoCL7DXsciA8eX8nbjCR2eG/0h/*h)'), + 'timestamp': 'now', + 'active': True + }, + { + 'desc': descsum_create('wpkh(tprv8ZgxMBicQKsPdYeeZbPSKd2KYLmeVKtcFA7kqCxDvDR13MQ6us8HopUR2wLcS2ZKPhLyKsqpDL2FtL73LMHcgoCL7DXsciA8eX8nbjCR2eG/1h/*h)'), + 'timestamp': 'now', + 'active': True, + 'internal': True + }]) + self.nodes[1].walletlock() + # Drain the keypool. self.nodes[1].getnewaddress() self.nodes[1].getrawchangeaddress() @@ -621,7 +650,25 @@ class RawTransactionsTest(BitcoinTestFramework): outputs = {self.nodes[2].getnewaddress(): self.watchonly_amount / 2} rawtx = self.nodes[3].createrawtransaction(inputs, outputs) - result = self.nodes[3].fundrawtransaction(rawtx, {'includeWatching': True }) + self.nodes[3].loadwallet('wwatch') + wwatch = self.nodes[3].get_wallet_rpc('wwatch') + # Setup change addresses for the watchonly wallet + desc_import = [{ + "desc": descsum_create("wpkh(tpubD6NzVbkrYhZ4YNXVQbNhMK1WqguFsUXceaVJKbmno2aZ3B6QfbMeraaYvnBSGpV3vxLyTTK9DYT1yoEck4XUScMzXoQ2U2oSmE2JyMedq3H/1/*)"), + "timestamp": "now", + "internal": True, + "active": True, + "keypool": True, + "range": [0, 100], + "watchonly": True, + }] + if self.options.descriptors: + wwatch.importdescriptors(desc_import) + else: + wwatch.importmulti(desc_import) + + # Backward compatibility test (2nd params is includeWatching) + result = wwatch.fundrawtransaction(rawtx, True) res_dec = self.nodes[0].decoderawtransaction(result["hex"]) assert_equal(len(res_dec["vin"]), 1) assert_equal(res_dec["vin"][0]["txid"], self.watchonly_txid) @@ -629,6 +676,8 @@ class RawTransactionsTest(BitcoinTestFramework): assert "fee" in result.keys() assert_greater_than(result["changepos"], -1) + wwatch.unloadwallet() + def test_all_watched_funds(self): self.log.info("Test fundrawtxn using entirety of watched funds") @@ -636,17 +685,19 @@ class RawTransactionsTest(BitcoinTestFramework): outputs = {self.nodes[2].getnewaddress(): self.watchonly_amount} rawtx = self.nodes[3].createrawtransaction(inputs, outputs) - # Backward compatibility test (2nd param is includeWatching). - result = self.nodes[3].fundrawtransaction(rawtx, True) + self.nodes[3].loadwallet('wwatch') + wwatch = self.nodes[3].get_wallet_rpc('wwatch') + w3 = self.nodes[3].get_wallet_rpc(self.default_wallet_name) + result = wwatch.fundrawtransaction(rawtx, {'includeWatching': True, 'changeAddress': w3.getrawchangeaddress(), 'subtractFeeFromOutputs': [0]}) res_dec = self.nodes[0].decoderawtransaction(result["hex"]) - assert_equal(len(res_dec["vin"]), 2) - assert res_dec["vin"][0]["txid"] == self.watchonly_txid or res_dec["vin"][1]["txid"] == self.watchonly_txid + assert_equal(len(res_dec["vin"]), 1) + assert res_dec["vin"][0]["txid"] == self.watchonly_txid assert_greater_than(result["fee"], 0) - assert_greater_than(result["changepos"], -1) - assert_equal(result["fee"] + res_dec["vout"][result["changepos"]]["value"], self.watchonly_amount / 10) + assert_equal(result["changepos"], -1) + assert_equal(result["fee"] + res_dec["vout"][0]["value"], self.watchonly_amount) - signedtx = self.nodes[3].signrawtransactionwithwallet(result["hex"]) + signedtx = wwatch.signrawtransactionwithwallet(result["hex"]) assert not signedtx["complete"] signedtx = self.nodes[0].signrawtransactionwithwallet(signedtx["hex"]) assert signedtx["complete"] @@ -654,6 +705,8 @@ class RawTransactionsTest(BitcoinTestFramework): self.nodes[0].generate(1) self.sync_all() + wwatch.unloadwallet() + def test_option_feerate(self): self.log.info("Test fundrawtxn feeRate option") @@ -671,6 +724,59 @@ class RawTransactionsTest(BitcoinTestFramework): assert_fee_amount(result2['fee'], count_bytes(result2['hex']), 2 * result_fee_rate) assert_fee_amount(result3['fee'], count_bytes(result3['hex']), 10 * result_fee_rate) + def test_feerate_with_conf_target_and_estimate_mode(self): + self.log.info("Test fundrawtxn passing an explicit fee rate using conf_target and estimate_mode") + node = self.nodes[3] + # Make sure there is exactly one input so coin selection can't skew the result. + assert_equal(len(node.listunspent(1)), 1) + inputs = [] + outputs = {node.getnewaddress() : 1} + rawtx = node.createrawtransaction(inputs, outputs) + + for unit, fee_rate in {"btc/kb": 0.1, "sat/b": 10000}.items(): + self.log.info("Test fundrawtxn with conf_target {} estimate_mode {} produces expected fee".format(fee_rate, unit)) + # With no arguments passed, expect fee of 141 sats/b. + assert_approx(node.fundrawtransaction(rawtx)["fee"], vexp=0.00000141, vspan=0.00000001) + # Expect fee to be 10,000x higher when explicit fee 10,000x greater is specified. + result = node.fundrawtransaction(rawtx, {"conf_target": fee_rate, "estimate_mode": unit}) + assert_approx(result["fee"], vexp=0.0141, vspan=0.0001) + + for field, fee_rate in {"conf_target": 0.1, "estimate_mode": "sat/b"}.items(): + self.log.info("Test fundrawtxn raises RPC error if both feeRate and {} are passed".format(field)) + assert_raises_rpc_error( + -8, "Cannot specify both {} and feeRate".format(field), + lambda: node.fundrawtransaction(rawtx, {"feeRate": 0.1, field: fee_rate})) + + self.log.info("Test fundrawtxn with invalid estimate_mode settings") + for k, v in {"number": 42, "object": {"foo": "bar"}}.items(): + assert_raises_rpc_error(-3, "Expected type string for estimate_mode, got {}".format(k), + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": v, "conf_target": 0.1})) + for mode in ["foo", Decimal("3.141592")]: + assert_raises_rpc_error(-8, "Invalid estimate_mode parameter", + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": mode, "conf_target": 0.1})) + + self.log.info("Test fundrawtxn with invalid conf_target settings") + for mode in ["unset", "economical", "conservative", "btc/kb", "sat/b"]: + self.log.debug("{}".format(mode)) + for k, v in {"string": "", "object": {"foo": "bar"}}.items(): + assert_raises_rpc_error(-3, "Expected type number for conf_target, got {}".format(k), + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": mode, "conf_target": v})) + if mode in ["btc/kb", "sat/b"]: + assert_raises_rpc_error(-3, "Amount out of range", + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": mode, "conf_target": -1})) + assert_raises_rpc_error(-4, "Fee rate (0.00000000 BTC/kB) is lower than the minimum fee rate setting (0.00001000 BTC/kB)", + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": mode, "conf_target": 0})) + else: + for n in [-1, 0, 1009]: + assert_raises_rpc_error(-8, "Invalid conf_target, must be between 1 and 1008", + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": mode, "conf_target": n})) + + for unit, fee_rate in {"sat/B": 0.99999999, "BTC/kB": 0.00000999}.items(): + self.log.info("- raises RPC error 'fee rate too low' if conf_target {} and estimate_mode {} are passed".format(fee_rate, unit)) + assert_raises_rpc_error(-4, "Fee rate (0.00000999 BTC/kB) is lower than the minimum fee rate setting (0.00001000 BTC/kB)", + lambda: self.nodes[1].fundrawtransaction(rawtx, {"estimate_mode": unit, "conf_target": fee_rate, "add_inputs": True})) + + def test_address_reuse(self): """Test no address reuse occurs.""" self.log.info("Test fundrawtxn does not reuse addresses") |