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authorAnthony Towns <aj@erisian.com.au>2018-01-25 09:44:30 +1000
committerAnthony Towns <aj@erisian.com.au>2018-01-25 09:44:30 +1000
commit3150b3fea732df23c6273f43102cc64783aaee9c (patch)
treef96378d5fb5b3ee0d2de6e16dd251a0a129abd25 /test/functional/prioritise_transaction.py
parent81b79f2c394c08e2bcf612f89a230afb60074a81 (diff)
downloadbitcoin-3150b3fea732df23c6273f43102cc64783aaee9c.tar.xz
[tests] Rename misc functional tests.
Diffstat (limited to 'test/functional/prioritise_transaction.py')
-rwxr-xr-xtest/functional/prioritise_transaction.py147
1 files changed, 0 insertions, 147 deletions
diff --git a/test/functional/prioritise_transaction.py b/test/functional/prioritise_transaction.py
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--- a/test/functional/prioritise_transaction.py
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-#!/usr/bin/env python3
-# Copyright (c) 2015-2017 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-"""Test the prioritisetransaction mining RPC."""
-
-from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import *
-from test_framework.mininode import COIN, MAX_BLOCK_BASE_SIZE
-
-class PrioritiseTransactionTest(BitcoinTestFramework):
- def set_test_params(self):
- self.setup_clean_chain = True
- self.num_nodes = 2
- self.extra_args = [["-printpriority=1"], ["-printpriority=1"]]
-
- def run_test(self):
- # Test `prioritisetransaction` required parameters
- assert_raises_rpc_error(-1, "prioritisetransaction", self.nodes[0].prioritisetransaction)
- assert_raises_rpc_error(-1, "prioritisetransaction", self.nodes[0].prioritisetransaction, '')
- assert_raises_rpc_error(-1, "prioritisetransaction", self.nodes[0].prioritisetransaction, '', 0)
-
- # Test `prioritisetransaction` invalid extra parameters
- assert_raises_rpc_error(-1, "prioritisetransaction", self.nodes[0].prioritisetransaction, '', 0, 0, 0)
-
- # Test `prioritisetransaction` invalid `txid`
- assert_raises_rpc_error(-1, "txid must be hexadecimal string", self.nodes[0].prioritisetransaction, txid='foo', fee_delta=0)
-
- # Test `prioritisetransaction` invalid `dummy`
- txid = '1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000'
- assert_raises_rpc_error(-1, "JSON value is not a number as expected", self.nodes[0].prioritisetransaction, txid, 'foo', 0)
- assert_raises_rpc_error(-8, "Priority is no longer supported, dummy argument to prioritisetransaction must be 0.", self.nodes[0].prioritisetransaction, txid, 1, 0)
-
- # Test `prioritisetransaction` invalid `fee_delta`
- assert_raises_rpc_error(-1, "JSON value is not an integer as expected", self.nodes[0].prioritisetransaction, txid=txid, fee_delta='foo')
-
- self.txouts = gen_return_txouts()
- self.relayfee = self.nodes[0].getnetworkinfo()['relayfee']
-
- utxo_count = 90
- utxos = create_confirmed_utxos(self.relayfee, self.nodes[0], utxo_count)
- base_fee = self.relayfee*100 # our transactions are smaller than 100kb
- txids = []
-
- # Create 3 batches of transactions at 3 different fee rate levels
- range_size = utxo_count // 3
- for i in range(3):
- txids.append([])
- start_range = i * range_size
- end_range = start_range + range_size
- txids[i] = create_lots_of_big_transactions(self.nodes[0], self.txouts, utxos[start_range:end_range], end_range - start_range, (i+1)*base_fee)
-
- # Make sure that the size of each group of transactions exceeds
- # MAX_BLOCK_BASE_SIZE -- otherwise the test needs to be revised to create
- # more transactions.
- mempool = self.nodes[0].getrawmempool(True)
- sizes = [0, 0, 0]
- for i in range(3):
- for j in txids[i]:
- assert(j in mempool)
- sizes[i] += mempool[j]['size']
- assert(sizes[i] > MAX_BLOCK_BASE_SIZE) # Fail => raise utxo_count
-
- # add a fee delta to something in the cheapest bucket and make sure it gets mined
- # also check that a different entry in the cheapest bucket is NOT mined
- self.nodes[0].prioritisetransaction(txid=txids[0][0], fee_delta=int(3*base_fee*COIN))
-
- self.nodes[0].generate(1)
-
- mempool = self.nodes[0].getrawmempool()
- self.log.info("Assert that prioritised transaction was mined")
- assert(txids[0][0] not in mempool)
- assert(txids[0][1] in mempool)
-
- high_fee_tx = None
- for x in txids[2]:
- if x not in mempool:
- high_fee_tx = x
-
- # Something high-fee should have been mined!
- assert(high_fee_tx != None)
-
- # Add a prioritisation before a tx is in the mempool (de-prioritising a
- # high-fee transaction so that it's now low fee).
- self.nodes[0].prioritisetransaction(txid=high_fee_tx, fee_delta=-int(2*base_fee*COIN))
-
- # Add everything back to mempool
- self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
-
- # Check to make sure our high fee rate tx is back in the mempool
- mempool = self.nodes[0].getrawmempool()
- assert(high_fee_tx in mempool)
-
- # Now verify the modified-high feerate transaction isn't mined before
- # the other high fee transactions. Keep mining until our mempool has
- # decreased by all the high fee size that we calculated above.
- while (self.nodes[0].getmempoolinfo()['bytes'] > sizes[0] + sizes[1]):
- self.nodes[0].generate(1)
-
- # High fee transaction should not have been mined, but other high fee rate
- # transactions should have been.
- mempool = self.nodes[0].getrawmempool()
- self.log.info("Assert that de-prioritised transaction is still in mempool")
- assert(high_fee_tx in mempool)
- for x in txids[2]:
- if (x != high_fee_tx):
- assert(x not in mempool)
-
- # Create a free transaction. Should be rejected.
- utxo_list = self.nodes[0].listunspent()
- assert(len(utxo_list) > 0)
- utxo = utxo_list[0]
-
- inputs = []
- outputs = {}
- inputs.append({"txid" : utxo["txid"], "vout" : utxo["vout"]})
- outputs[self.nodes[0].getnewaddress()] = utxo["amount"]
- raw_tx = self.nodes[0].createrawtransaction(inputs, outputs)
- tx_hex = self.nodes[0].signrawtransaction(raw_tx)["hex"]
- tx_id = self.nodes[0].decoderawtransaction(tx_hex)["txid"]
-
- # This will raise an exception due to min relay fee not being met
- assert_raises_rpc_error(-26, "66: min relay fee not met", self.nodes[0].sendrawtransaction, tx_hex)
- assert(tx_id not in self.nodes[0].getrawmempool())
-
- # This is a less than 1000-byte transaction, so just set the fee
- # to be the minimum for a 1000 byte transaction and check that it is
- # accepted.
- self.nodes[0].prioritisetransaction(txid=tx_id, fee_delta=int(self.relayfee*COIN))
-
- self.log.info("Assert that prioritised free transaction is accepted to mempool")
- assert_equal(self.nodes[0].sendrawtransaction(tx_hex), tx_id)
- assert(tx_id in self.nodes[0].getrawmempool())
-
- # Test that calling prioritisetransaction is sufficient to trigger
- # getblocktemplate to (eventually) return a new block.
- mock_time = int(time.time())
- self.nodes[0].setmocktime(mock_time)
- template = self.nodes[0].getblocktemplate()
- self.nodes[0].prioritisetransaction(txid=tx_id, fee_delta=-int(self.relayfee*COIN))
- self.nodes[0].setmocktime(mock_time+10)
- new_template = self.nodes[0].getblocktemplate()
-
- assert(template != new_template)
-
-if __name__ == '__main__':
- PrioritiseTransactionTest().main()