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author | Wladimir J. van der Laan <laanwj@protonmail.com> | 2019-09-18 16:47:23 +0200 |
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committer | Wladimir J. van der Laan <laanwj@protonmail.com> | 2019-09-18 16:49:18 +0200 |
commit | 0ee0474234654d1587afd5816ca6794620a11f16 (patch) | |
tree | e916bb6afda8cef3ffdd85323544bd19a8601eed /test | |
parent | dd8cf82e96042cb59354ee1677830f414a5baaaf (diff) | |
parent | 2dfd6834ef8737e16e4b96df0c459f30a0721d6c (diff) |
Merge #16521: rpc: Use the default maxfeerate value as BTC/kB
2dfd6834ef8737e16e4b96df0c459f30a0721d6c test: Add test for default maxfeerate in sendrawtransaction (Joonmo Yang)
261843e4bef96ab296a9775819a99bfa60cad743 wallet/rpc: Use the default maxfeerate value as BTC/kB (Joonmo Yang)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/16382
This patch tries to treat `maxfeerate` in sendrawtransaction/testmempoolaccept RPC as a rate(BTC/kB) instead of an absolute value(BTC).
The included test case checks if the new behavior works correctly, by using the transaction with an absolute fee of ~0.02BTC, where the fee rate is ~0.2BTC/kB.
This test should be failing if the default `maxfeerate` is 0.1BTC, but pass if the default value is 0.1BTC/kB
ACKs for top commit:
laanwj:
ACK 2dfd6834ef8737e16e4b96df0c459f30a0721d6c (ACKs by Sjors and MarcoFalke above for trivially different code)
Tree-SHA512: a1795bffe8a182acef8844797955db1f60bb0c0ded97148f3572dc265234d5219271a3a7aa0b6418a43f73b2b2720ef7412ba169c99bb1cdcac52051f537d6af
Diffstat (limited to 'test')
-rwxr-xr-x | test/functional/feature_segwit.py | 2 | ||||
-rwxr-xr-x | test/functional/mempool_accept.py | 1 | ||||
-rwxr-xr-x | test/functional/rpc_rawtransaction.py | 32 | ||||
-rwxr-xr-x | test/functional/wallet_basic.py | 2 |
4 files changed, 31 insertions, 6 deletions
diff --git a/test/functional/feature_segwit.py b/test/functional/feature_segwit.py index b9db618575..d2826dd1b7 100755 --- a/test/functional/feature_segwit.py +++ b/test/functional/feature_segwit.py @@ -257,7 +257,7 @@ class SegWitTest(BitcoinTestFramework): tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append(CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee tx.calc_sha256() - txid3 = self.nodes[0].sendrawtransaction(ToHex(tx)) + txid3 = self.nodes[0].sendrawtransaction(ToHex(tx), 0) assert tx.wit.is_null() assert txid3 in self.nodes[0].getrawmempool() diff --git a/test/functional/mempool_accept.py b/test/functional/mempool_accept.py index e19e249f21..dee7a04516 100755 --- a/test/functional/mempool_accept.py +++ b/test/functional/mempool_accept.py @@ -183,6 +183,7 @@ class MempoolAcceptanceTest(BitcoinTestFramework): self.check_mempool_result( result_expected=[{'txid': tx.rehash(), 'allowed': True}], rawtxs=[tx.serialize().hex()], + maxfeerate=0, ) self.log.info('A transaction with no outputs') diff --git a/test/functional/rpc_rawtransaction.py b/test/functional/rpc_rawtransaction.py index 4338675270..d1ce97efff 100755 --- a/test/functional/rpc_rawtransaction.py +++ b/test/functional/rpc_rawtransaction.py @@ -432,17 +432,18 @@ class RawTransactionsTest(BitcoinTestFramework): self.log.info('sendrawtransaction/testmempoolaccept with maxfeerate') + # Test a transaction with small fee txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0) rawTx = self.nodes[0].getrawtransaction(txId, True) vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000')) self.sync_all() inputs = [{ "txid" : txId, "vout" : vout['n'] }] - outputs = { self.nodes[0].getnewaddress() : Decimal("0.99999000") } # 1000 sat fee + outputs = { self.nodes[0].getnewaddress() : Decimal("0.999990000") } # 10000 sat fee rawTx = self.nodes[2].createrawtransaction(inputs, outputs) rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx) assert_equal(rawTxSigned['complete'], True) - # 1000 sat fee, ~100 b transaction, fee rate should land around 10 sat/b = 0.00010000 BTC/kB + # 10000 sat fee, ~100 b transaction, fee rate should land around 100 sat/b = 0.00100000 BTC/kB # Thus, testmempoolaccept should reject testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']], 0.00001000)[0] assert_equal(testres['allowed'], False) @@ -450,9 +451,32 @@ class RawTransactionsTest(BitcoinTestFramework): # and sendrawtransaction should throw assert_raises_rpc_error(-26, "absurdly-high-fee", self.nodes[2].sendrawtransaction, rawTxSigned['hex'], 0.00001000) # And below calls should both succeed - testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']], maxfeerate='0.00070000')[0] + testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']])[0] assert_equal(testres['allowed'], True) - self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'], maxfeerate='0.00070000') + self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex']) + + # Test a transaction with large fee + txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0) + rawTx = self.nodes[0].getrawtransaction(txId, True) + vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000')) + + self.sync_all() + inputs = [{ "txid" : txId, "vout" : vout['n'] }] + outputs = { self.nodes[0].getnewaddress() : Decimal("0.98000000") } # 2000000 sat fee + rawTx = self.nodes[2].createrawtransaction(inputs, outputs) + rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx) + assert_equal(rawTxSigned['complete'], True) + # 2000000 sat fee, ~100 b transaction, fee rate should land around 20000 sat/b = 0.20000000 BTC/kB + # Thus, testmempoolaccept should reject + testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']])[0] + assert_equal(testres['allowed'], False) + assert_equal(testres['reject-reason'], '256: absurdly-high-fee') + # and sendrawtransaction should throw + assert_raises_rpc_error(-26, "absurdly-high-fee", self.nodes[2].sendrawtransaction, rawTxSigned['hex']) + # And below calls should both succeed + testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']], maxfeerate='0.20000000')[0] + assert_equal(testres['allowed'], True) + self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'], maxfeerate='0.20000000') if __name__ == '__main__': diff --git a/test/functional/wallet_basic.py b/test/functional/wallet_basic.py index ce04110240..2283bff2e6 100755 --- a/test/functional/wallet_basic.py +++ b/test/functional/wallet_basic.py @@ -433,7 +433,7 @@ class WalletTest(BitcoinTestFramework): # Split into two chains rawtx = self.nodes[0].createrawtransaction([{"txid": singletxid, "vout": 0}], {chain_addrs[0]: node0_balance / 2 - Decimal('0.01'), chain_addrs[1]: node0_balance / 2 - Decimal('0.01')}) signedtx = self.nodes[0].signrawtransactionwithwallet(rawtx) - singletxid = self.nodes[0].sendrawtransaction(signedtx["hex"]) + singletxid = self.nodes[0].sendrawtransaction(signedtx["hex"], 0) self.nodes[0].generate(1) # Make a long chain of unconfirmed payments without hitting mempool limit |