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#!/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.
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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.util import (
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initialize_chain,
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assert_equal,
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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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"""
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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(2, self.options.tmpdir)
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connect_nodes_bi(self.nodes, 0, 1)
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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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node = self.nodes[0]
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res = node.gettxoutsetinfo()
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assert_equal(res[u'total_amount'], Decimal('8725.00000000'))
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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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assert_equal(res[u'bytes_serialized'], 13924),
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assert_equal(len(res[u'bestblock']), 64)
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assert_equal(len(res[u'hash_serialized']), 64)
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if __name__ == '__main__':
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BlockchainTest().main()
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