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c81394b975
589827975scripted-diff: various renames for per-utxo consistency (Pieter Wuille)a5e02bc7fIncrease travis unit test timeout (Pieter Wuille)73de2c1ffRename CCoinsCacheEntry::coins to coin (Pieter Wuille)119e552f7Merge CCoinsViewCache's GetOutputFor and AccessCoin (Pieter Wuille)580b02309[MOVEONLY] Move old CCoins class to txdb.cpp (Pieter Wuille)8b25d2c0cUpgrade from per-tx database to per-txout (Pieter Wuille)b2af357f3Reduce reserved memory space for flushing (Pieter Wuille)41aa5b79aPack Coin more tightly (Pieter Wuille)97072d668Remove unused CCoins methods (Pieter Wuille)ce23efaa5Extend coins_tests (Pieter Wuille)508307968Switch CCoinsView and chainstate db from per-txid to per-txout (Pieter Wuille)4ec0d9e79Refactor GetUTXOStats in preparation for per-COutPoint iteration (Pieter Wuille)13870b56fReplace CCoins-based CTxMemPool::pruneSpent with isSpent (Pieter Wuille)05293f3cbRemove ModifyCoins/ModifyNewCoins (Pieter Wuille)961e48397Switch tests from ModifyCoins to AddCoin/SpendCoin (Pieter Wuille)8b3868c1bSwitch CScriptCheck to use Coin instead of CCoins (Pieter Wuille)c87b957a3Only pass things committed to by tx's witness hash to CScriptCheck (Matt Corallo)f68cdfe92Switch from per-tx to per-txout CCoinsViewCache methods in some places (Pieter Wuille)000391132Introduce new per-txout CCoinsViewCache functions (Pieter Wuille)bd83111a0Optimization: Coin&& to ApplyTxInUndo (Pieter Wuille)cb2c7fdacReplace CTxInUndo with Coin (Pieter Wuille)422634e2fIntroduce Coin, a single unspent output (Pieter Wuille)7d991b55dStore/allow tx metadata in all undo records (Pieter Wuille)c3aa0c119Report on-disk size in gettxoutsetinfo (Pieter Wuille)d34242430Remove/ignore tx version in utxo and undo (Pieter Wuille)7e0032290Add specialization of SipHash for 256 + 32 bit data (Pieter Wuille)e484652fcIntroduce CHashVerifier to hash read data (Pieter Wuille)f54580e7eerror() in disconnect for disk corruption, not inconsistency (Pieter Wuille)e66dbde6dAdd SizeEstimate to CDBBatch (Pieter Wuille) Tree-SHA512: ce1fb1e40c77d38915cd02189fab7a8b125c7f44d425c85579d872c3bede3a437760997907c99d7b3017ced1c2de54b2ac7223d99d83a6658fe5ef61edef1de3
113 lines
3.8 KiB
Python
Executable File
113 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python2
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# Copyright (c) 2014-2015 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#
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# Test RPC calls related to blockchain state. Tests correspond to code in
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# rpc/blockchain.cpp.
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#
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from decimal import Decimal
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.authproxy import JSONRPCException
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from test_framework.util import (
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initialize_chain,
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assert_equal,
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assert_raises,
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assert_is_hex_string,
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assert_is_hash_string,
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start_nodes,
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connect_nodes_bi,
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)
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class BlockchainTest(BitcoinTestFramework):
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"""
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Test blockchain-related RPC calls:
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- gettxoutsetinfo
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- verifychain
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"""
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def setup_chain(self):
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print("Initializing test directory " + self.options.tmpdir)
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initialize_chain(self.options.tmpdir)
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def setup_network(self, split=False):
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self.nodes = start_nodes(1, self.options.tmpdir)
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self.is_network_split = False
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self.sync_all()
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def run_test(self):
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self._test_gettxoutsetinfo()
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self._test_getblockheader()
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self.nodes[0].verifychain(4, 0)
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def _test_gettxoutsetinfo(self):
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node = self.nodes[0]
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res = node.gettxoutsetinfo()
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assert_equal(res[u'total_amount'], Decimal('98214.28571450'))
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assert_equal(res[u'transactions'], 200)
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assert_equal(res[u'height'], 200)
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assert_equal(res[u'txouts'], 200)
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size = res['disk_size']
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assert size > 6400
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assert size < 64000
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assert_equal(len(res[u'bestblock']), 64)
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assert_equal(len(res[u'hash_serialized_2']), 64)
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print("Test that gettxoutsetinfo() works for blockchain with just the genesis block")
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b1hash = node.getblockhash(1)
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node.invalidateblock(b1hash)
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res2 = node.gettxoutsetinfo()
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assert_equal(res2['transactions'], 0)
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assert_equal(res2['total_amount'], Decimal('0'))
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assert_equal(res2['height'], 0)
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assert_equal(res2['txouts'], 0)
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assert_equal(res2['bestblock'], node.getblockhash(0))
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assert_equal(len(res2['hash_serialized_2']), 64)
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print("Test that gettxoutsetinfo() returns the same result after invalidate/reconsider block")
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node.reconsiderblock(b1hash)
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res3 = node.gettxoutsetinfo()
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assert_equal(res['total_amount'], res3['total_amount'])
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assert_equal(res['transactions'], res3['transactions'])
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assert_equal(res['height'], res3['height'])
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assert_equal(res['txouts'], res3['txouts'])
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assert_equal(res['bestblock'], res3['bestblock'])
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assert_equal(res['hash_serialized_2'], res3['hash_serialized_2'])
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def _test_getblockheader(self):
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node = self.nodes[0]
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assert_raises(
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JSONRPCException, lambda: node.getblockheader('nonsense'))
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besthash = node.getbestblockhash()
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secondbesthash = node.getblockhash(199)
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header = node.getblockheader(besthash)
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assert_equal(header['hash'], besthash)
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assert_equal(header['height'], 200)
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assert_equal(header['confirmations'], 1)
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assert_equal(header['previousblockhash'], secondbesthash)
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assert_is_hex_string(header['chainwork'])
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assert_is_hash_string(header['hash'])
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assert_is_hash_string(header['previousblockhash'])
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assert_is_hash_string(header['merkleroot'])
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assert_is_hash_string(header['bits'], length=None)
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assert isinstance(header['time'], int)
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assert isinstance(header['mediantime'], int)
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assert isinstance(header['nonce'], int)
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assert isinstance(header['version'], int)
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assert isinstance(header['difficulty'], Decimal)
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if __name__ == '__main__':
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BlockchainTest().main()
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