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authorJon Atack <jon@atack.com>2021-07-12 15:42:21 +0200
committerJon Atack <jon@atack.com>2021-08-31 21:57:27 +0200
commit409779df95f886b08dbf6d44219e2fbeb3405a43 (patch)
tree92ea97a5c10e57d0f8ead5fb28ac813ffceaa7cf /test
parentd861040dd24a321e1ceec1f07c7bb80d59779081 (diff)
downloadbitcoin-409779df95f886b08dbf6d44219e2fbeb3405a43.tar.xz
move-only: regroup similar rpc_rawtransaction tests together
Diffstat (limited to 'test')
-rwxr-xr-xtest/functional/rpc_rawtransaction.py344
1 files changed, 170 insertions, 174 deletions
diff --git a/test/functional/rpc_rawtransaction.py b/test/functional/rpc_rawtransaction.py
index f354d4faaa..a7d86ae4fd 100755
--- a/test/functional/rpc_rawtransaction.py
+++ b/test/functional/rpc_rawtransaction.py
@@ -85,6 +85,85 @@ class RawTransactionsTest(BitcoinTestFramework):
self.nodes[0].generate(5)
self.sync_all()
+ # getrawtransaction tests
+ addr = self.nodes[1].getnewaddress()
+ txid = self.nodes[0].sendtoaddress(addr, 10)
+ self.nodes[0].generate(1)
+ self.sync_all()
+ vout = find_vout_for_address(self.nodes[1], txid, addr)
+ rawTx = self.nodes[1].createrawtransaction([{'txid': txid, 'vout': vout}], {self.nodes[1].getnewaddress(): 9.999})
+ rawTxSigned = self.nodes[1].signrawtransactionwithwallet(rawTx)
+ txId = self.nodes[1].sendrawtransaction(rawTxSigned['hex'])
+ self.nodes[0].generate(1)
+ self.sync_all()
+
+ for n in [0, 3]:
+ self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex")
+ # 1. valid parameters - only supply txid
+ assert_equal(self.nodes[n].getrawtransaction(txId), rawTxSigned['hex'])
+
+ # 2. valid parameters - supply txid and 0 for non-verbose
+ assert_equal(self.nodes[n].getrawtransaction(txId, 0), rawTxSigned['hex'])
+
+ # 3. valid parameters - supply txid and False for non-verbose
+ assert_equal(self.nodes[n].getrawtransaction(txId, False), rawTxSigned['hex'])
+
+ # 4. valid parameters - supply txid and 1 for verbose.
+ # We only check the "hex" field of the output so we don't need to update this test every time the output format changes.
+ assert_equal(self.nodes[n].getrawtransaction(txId, 1)["hex"], rawTxSigned['hex'])
+
+ # 5. valid parameters - supply txid and True for non-verbose
+ assert_equal(self.nodes[n].getrawtransaction(txId, True)["hex"], rawTxSigned['hex'])
+
+ # 6. invalid parameters - supply txid and invalid boolean values (strings) for verbose
+ for value in ["True", "False"]:
+ assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txid=txId, verbose=value)
+
+ # 7. invalid parameters - supply txid and empty array
+ assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, [])
+
+ # 8. invalid parameters - supply txid and empty dict
+ assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, {})
+
+ # Make a tx by sending, then generate 2 blocks; block1 has the tx in it
+ tx = self.nodes[2].sendtoaddress(self.nodes[1].getnewaddress(), 1)
+ block1, block2 = self.nodes[2].generate(2)
+ self.sync_all()
+ for n in [0, 3]:
+ self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex, with blockhash")
+ # We should be able to get the raw transaction by providing the correct block
+ gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
+ assert_equal(gottx['txid'], tx)
+ assert_equal(gottx['in_active_chain'], True)
+ if n == 0:
+ self.log.info("Test getrawtransaction with -txindex, without blockhash: 'in_active_chain' should be absent")
+ gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True)
+ assert_equal(gottx['txid'], tx)
+ assert 'in_active_chain' not in gottx
+ else:
+ self.log.info("Test getrawtransaction without -txindex, without blockhash: expect the call to raise")
+ err_msg = (
+ "No such mempool transaction. Use -txindex or provide a block hash to enable"
+ " blockchain transaction queries. Use gettransaction for wallet transactions."
+ )
+ assert_raises_rpc_error(-5, err_msg, self.nodes[n].getrawtransaction, txid=tx, verbose=True)
+ # We should not get the tx if we provide an unrelated block
+ assert_raises_rpc_error(-5, "No such transaction found", self.nodes[n].getrawtransaction, txid=tx, blockhash=block2)
+ # An invalid block hash should raise the correct errors
+ assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[n].getrawtransaction, txid=tx, blockhash=True)
+ assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 6, for 'foobar')", self.nodes[n].getrawtransaction, txid=tx, blockhash="foobar")
+ assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 8, for 'abcd1234')", self.nodes[n].getrawtransaction, txid=tx, blockhash="abcd1234")
+ foo = "ZZZ0000000000000000000000000000000000000000000000000000000000000"
+ assert_raises_rpc_error(-8, f"parameter 3 must be hexadecimal string (not '{foo}')", self.nodes[n].getrawtransaction, txid=tx, blockhash=foo)
+ bar = "0000000000000000000000000000000000000000000000000000000000000000"
+ assert_raises_rpc_error(-5, "Block hash not found", self.nodes[n].getrawtransaction, txid=tx, blockhash=bar)
+ # Undo the blocks and verify that "in_active_chain" is false.
+ self.nodes[n].invalidateblock(block1)
+ gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
+ assert_equal(gottx['in_active_chain'], False)
+ self.nodes[n].reconsiderblock(block1)
+ assert_equal(self.nodes[n].getbestblockhash(), block2)
+
self.log.info("Test getrawtransaction on genesis block coinbase returns an error")
block = self.nodes[0].getblock(self.nodes[0].getblockhash(0))
assert_raises_rpc_error(-5, "The genesis block coinbase is not considered an ordinary transaction", self.nodes[0].getrawtransaction, block['merkleroot'])
@@ -221,48 +300,100 @@ class RawTransactionsTest(BitcoinTestFramework):
outputs = { self.nodes[0].getnewaddress() : 4.998 }
rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
rawtx = self.nodes[2].signrawtransactionwithwallet(rawtx)
-
- # This will raise an exception since there are missing inputs
assert_raises_rpc_error(-25, "bad-txns-inputs-missingorspent", self.nodes[2].sendrawtransaction, rawtx['hex'])
- # Make a tx by sending, then generate 2 blocks; block1 has the tx in it
- tx = self.nodes[2].sendtoaddress(self.nodes[1].getnewaddress(), 1)
- block1, block2 = self.nodes[2].generate(2)
+ self.log.info("Test sendrawtransaction/testmempoolaccept with maxfeerate")
+ # Test a transaction with a 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()
- for n in [0, 3]:
- self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex, with blockhash")
- # We should be able to get the raw transaction by providing the correct block
- gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
- assert_equal(gottx['txid'], tx)
- assert_equal(gottx['in_active_chain'], True)
- if n == 0:
- self.log.info("Test getrawtransaction with -txindex, without blockhash: 'in_active_chain' should be absent")
- gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True)
- assert_equal(gottx['txid'], tx)
- assert 'in_active_chain' not in gottx
- else:
- self.log.info("Test getrawtransaction without -txindex, without blockhash: expect the call to raise")
- err_msg = (
- "No such mempool transaction. Use -txindex or provide a block hash to enable"
- " blockchain transaction queries. Use gettransaction for wallet transactions."
- )
- assert_raises_rpc_error(-5, err_msg, self.nodes[n].getrawtransaction, txid=tx, verbose=True)
- # We should not get the tx if we provide an unrelated block
- assert_raises_rpc_error(-5, "No such transaction found", self.nodes[n].getrawtransaction, txid=tx, blockhash=block2)
- # An invalid block hash should raise the correct errors
- assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[n].getrawtransaction, txid=tx, blockhash=True)
- assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 6, for 'foobar')", self.nodes[n].getrawtransaction, txid=tx, blockhash="foobar")
- assert_raises_rpc_error(-8, "parameter 3 must be of length 64 (not 8, for 'abcd1234')", self.nodes[n].getrawtransaction, txid=tx, blockhash="abcd1234")
- foo = "ZZZ0000000000000000000000000000000000000000000000000000000000000"
- assert_raises_rpc_error(-8, f"parameter 3 must be hexadecimal string (not '{foo}')", self.nodes[n].getrawtransaction, txid=tx, blockhash=foo)
- bar = "0000000000000000000000000000000000000000000000000000000000000000"
- assert_raises_rpc_error(-5, "Block hash not found", self.nodes[n].getrawtransaction, txid=tx, blockhash=bar)
- # Undo the blocks and verify that "in_active_chain" is false.
- self.nodes[n].invalidateblock(block1)
- gottx = self.nodes[n].getrawtransaction(txid=tx, verbose=True, blockhash=block1)
- assert_equal(gottx['in_active_chain'], False)
- self.nodes[n].reconsiderblock(block1)
- assert_equal(self.nodes[n].getbestblockhash(), block2)
+ inputs = [{ "txid" : txId, "vout" : vout['n'] }]
+ # Fee 10,000 satoshis, (1 - (10000 sat * 0.00000001 BTC/sat)) = 0.9999
+ outputs = { self.nodes[0].getnewaddress() : Decimal("0.99990000") }
+ rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
+ rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
+ assert_equal(rawTxSigned['complete'], True)
+ # Fee 10,000 satoshis, ~100 b transaction, fee rate should land around 100 sat/byte = 0.00100000 BTC/kB
+ # Thus, testmempoolaccept should reject
+ testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']], 0.00001000)[0]
+ assert_equal(testres['allowed'], False)
+ assert_equal(testres['reject-reason'], 'max-fee-exceeded')
+ # and sendrawtransaction should throw
+ assert_raises_rpc_error(-25, 'Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)', self.nodes[2].sendrawtransaction, rawTxSigned['hex'], 0.00001000)
+ # and the following calls should both succeed
+ testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']])[0]
+ assert_equal(testres['allowed'], True)
+ self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'])
+
+ # Test a transaction with a 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'] }]
+ # Fee 2,000,000 satoshis, (1 - (2000000 sat * 0.00000001 BTC/sat)) = 0.98
+ outputs = { self.nodes[0].getnewaddress() : Decimal("0.98000000") }
+ rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
+ rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
+ assert_equal(rawTxSigned['complete'], True)
+ # Fee 2,000,000 satoshis, ~100 b transaction, fee rate should land around 20,000 sat/byte = 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'], 'max-fee-exceeded')
+ # and sendrawtransaction should throw
+ assert_raises_rpc_error(-25, 'Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)', self.nodes[2].sendrawtransaction, rawTxSigned['hex'])
+ # and the following 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')
+
+ self.log.info("Test sendrawtransaction/testmempoolaccept with tx already in the chain")
+ self.nodes[2].generate(1)
+ self.sync_blocks()
+ for node in self.nodes:
+ testres = node.testmempoolaccept([rawTxSigned['hex']])[0]
+ assert_equal(testres['allowed'], False)
+ assert_equal(testres['reject-reason'], 'txn-already-known')
+ assert_raises_rpc_error(-27, 'Transaction already in block chain', node.sendrawtransaction, rawTxSigned['hex'])
+
+ self.log.info("Test decoderawtransaction")
+ # witness transaction
+ encrawtx = "010000000001010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f50500000000000102616100000000"
+ decrawtx = self.nodes[0].decoderawtransaction(encrawtx, True) # decode as witness transaction
+ assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
+ assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # force decode as non-witness transaction
+ # non-witness transaction
+ encrawtx = "01000000010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f505000000000000000000"
+ decrawtx = self.nodes[0].decoderawtransaction(encrawtx, False) # decode as non-witness transaction
+ assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
+ # known ambiguous transaction in the chain (see https://github.com/bitcoin/bitcoin/issues/20579)
+ encrawtx = "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"
+ decrawtx = self.nodes[0].decoderawtransaction(encrawtx)
+ decrawtx_wit = self.nodes[0].decoderawtransaction(encrawtx, True)
+ assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # fails to decode as non-witness transaction
+ assert_equal(decrawtx, decrawtx_wit) # the witness interpretation should be chosen
+ assert_equal(decrawtx['vin'][0]['coinbase'], "03c68708046ff8415c622f4254432e434f4d2ffabe6d6de1965d02c68f928e5b244ab1965115a36f56eb997633c7f690124bbf43644e23080000000ca3d3af6d005a65ff0200fd00000000")
+
+ self.log.info("Test transaction version numbers")
+
+ # Test the minimum transaction version number that fits in a signed 32-bit integer.
+ # As transaction version is unsigned, this should convert to its unsigned equivalent.
+ tx = CTransaction()
+ tx.nVersion = -0x80000000
+ rawtx = tx.serialize().hex()
+ decrawtx = self.nodes[0].decoderawtransaction(rawtx)
+ assert_equal(decrawtx['version'], 0x80000000)
+
+ # Test the maximum transaction version number that fits in a signed 32-bit integer.
+ tx = CTransaction()
+ tx.nVersion = 0x7fffffff
+ rawtx = tx.serialize().hex()
+ decrawtx = self.nodes[0].decoderawtransaction(rawtx)
+ assert_equal(decrawtx['version'], 0x7fffffff)
if not self.options.descriptors:
self.log.info("Test raw multisig transactions (legacy)")
@@ -381,141 +512,6 @@ class RawTransactionsTest(BitcoinTestFramework):
self.sync_all()
assert_equal(self.nodes[0].getbalance(), bal+Decimal('50.00000000')+Decimal('2.19000000')) #block reward + tx
- self.log.info("Test decoderawtransaction")
- # witness transaction
- encrawtx = "010000000001010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f50500000000000102616100000000"
- decrawtx = self.nodes[0].decoderawtransaction(encrawtx, True) # decode as witness transaction
- assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
- assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # force decode as non-witness transaction
- # non-witness transaction
- encrawtx = "01000000010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f505000000000000000000"
- decrawtx = self.nodes[0].decoderawtransaction(encrawtx, False) # decode as non-witness transaction
- assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000'))
- # known ambiguous transaction in the chain (see https://github.com/bitcoin/bitcoin/issues/20579)
- encrawtx = "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"
- decrawtx = self.nodes[0].decoderawtransaction(encrawtx)
- decrawtx_wit = self.nodes[0].decoderawtransaction(encrawtx, True)
- assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # fails to decode as non-witness transaction
- assert_equal(decrawtx, decrawtx_wit) # the witness interpretation should be chosen
- assert_equal(decrawtx['vin'][0]['coinbase'], "03c68708046ff8415c622f4254432e434f4d2ffabe6d6de1965d02c68f928e5b244ab1965115a36f56eb997633c7f690124bbf43644e23080000000ca3d3af6d005a65ff0200fd00000000")
-
- self.log.info("Test signrawtransactionwithwallet")
- addr = self.nodes[1].getnewaddress()
- txid = self.nodes[0].sendtoaddress(addr, 10)
- self.nodes[0].generate(1)
- self.sync_all()
- vout = find_vout_for_address(self.nodes[1], txid, addr)
- rawTx = self.nodes[1].createrawtransaction([{'txid': txid, 'vout': vout}], {self.nodes[1].getnewaddress(): 9.999})
- rawTxSigned = self.nodes[1].signrawtransactionwithwallet(rawTx)
- txId = self.nodes[1].sendrawtransaction(rawTxSigned['hex'])
- self.nodes[0].generate(1)
- self.sync_all()
-
- # getrawtransaction tests
- for n in [0, 3]:
- self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex")
- # 1. valid parameters - only supply txid
- assert_equal(self.nodes[n].getrawtransaction(txId), rawTxSigned['hex'])
-
- # 2. valid parameters - supply txid and 0 for non-verbose
- assert_equal(self.nodes[n].getrawtransaction(txId, 0), rawTxSigned['hex'])
-
- # 3. valid parameters - supply txid and False for non-verbose
- assert_equal(self.nodes[n].getrawtransaction(txId, False), rawTxSigned['hex'])
-
- # 4. valid parameters - supply txid and 1 for verbose.
- # We only check the "hex" field of the output so we don't need to update this test every time the output format changes.
- assert_equal(self.nodes[n].getrawtransaction(txId, 1)["hex"], rawTxSigned['hex'])
-
- # 5. valid parameters - supply txid and True for non-verbose
- assert_equal(self.nodes[n].getrawtransaction(txId, True)["hex"], rawTxSigned['hex'])
-
- # 6. invalid parameters - supply txid and invalid boolean values (strings) for verbose
- for value in ["True", "False"]:
- assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txid=txId, verbose=value)
-
- # 7. invalid parameters - supply txid and empty array
- assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, [])
-
- # 8. invalid parameters - supply txid and empty dict
- assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, {})
-
- self.log.info("Test transaction version numbers")
-
- # Test the minimum transaction version number that fits in a signed 32-bit integer.
- # As transaction version is unsigned, this should convert to its unsigned equivalent.
- tx = CTransaction()
- tx.nVersion = -0x80000000
- rawtx = tx.serialize().hex()
- decrawtx = self.nodes[0].decoderawtransaction(rawtx)
- assert_equal(decrawtx['version'], 0x80000000)
-
- # Test the maximum transaction version number that fits in a signed 32-bit integer.
- tx = CTransaction()
- tx.nVersion = 0x7fffffff
- rawtx = tx.serialize().hex()
- decrawtx = self.nodes[0].decoderawtransaction(rawtx)
- assert_equal(decrawtx['version'], 0x7fffffff)
-
- self.log.info("Test sendrawtransaction/testmempoolaccept with maxfeerate")
-
- # Test a transaction with a 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'] }]
- # Fee 10,000 satoshis, (1 - (10000 sat * 0.00000001 BTC/sat)) = 0.9999
- outputs = { self.nodes[0].getnewaddress() : Decimal("0.99990000") }
- rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
- rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
- assert_equal(rawTxSigned['complete'], True)
- # Fee 10,000 satoshis, ~100 b transaction, fee rate should land around 100 sat/byte = 0.00100000 BTC/kB
- # Thus, testmempoolaccept should reject
- testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']], 0.00001000)[0]
- assert_equal(testres['allowed'], False)
- assert_equal(testres['reject-reason'], 'max-fee-exceeded')
- # and sendrawtransaction should throw
- assert_raises_rpc_error(-25, 'Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)', self.nodes[2].sendrawtransaction, rawTxSigned['hex'], 0.00001000)
- # and the following calls should both succeed
- testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']])[0]
- assert_equal(testres['allowed'], True)
- self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'])
-
- # Test a transaction with a 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'] }]
- # Fee 2,000,000 satoshis, (1 - (2000000 sat * 0.00000001 BTC/sat)) = 0.98
- outputs = { self.nodes[0].getnewaddress() : Decimal("0.98000000") }
- rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
- rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
- assert_equal(rawTxSigned['complete'], True)
- # Fee 2,000,000 satoshis, ~100 b transaction, fee rate should land around 20,000 sat/byte = 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'], 'max-fee-exceeded')
- # and sendrawtransaction should throw
- assert_raises_rpc_error(-25, 'Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)', self.nodes[2].sendrawtransaction, rawTxSigned['hex'])
- # and the following 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')
-
- self.log.info("Test sendrawtransaction/testmempoolaccept with tx already in the chain")
- self.nodes[2].generate(1)
- self.sync_blocks()
- for node in self.nodes:
- testres = node.testmempoolaccept([rawTxSigned['hex']])[0]
- assert_equal(testres['allowed'], False)
- assert_equal(testres['reject-reason'], 'txn-already-known')
- assert_raises_rpc_error(-27, 'Transaction already in block chain', node.sendrawtransaction, rawTxSigned['hex'])
-
if __name__ == '__main__':
RawTransactionsTest().main()