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89 lines
3.3 KiB
Python
Executable file
89 lines
3.3 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright (c) 2014-2016 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 chain initialisation when specifying number of reissuance tokens to issue.
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#
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal
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class InitialReissuanceTokenTest(BitcoinTestFramework):
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"""
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Test creation of initial reissuance token for default asset on chain set up
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"""
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 2
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#Set number of initial reissuance tokens and also set initial free coins less than max so we can reissue more later
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self.extra_args = [["-initialreissuancetokens=200000000", "-initialfreecoins=2000000000000000", "-anyonecanspendaremine=1", "-con_connect_genesis_outputs=1", "-con_blocksubsidy=0", "-blindedaddresses=1"]]*2
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def add_options(self, parser):
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self.add_wallet_options(parser)
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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def setup_network(self, split=False):
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self.setup_nodes()
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self.connect_nodes(0, 1)
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self.sync_all()
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def run_test(self):
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self.generate(self.nodes[0], 101)
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self.sync_all()
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walletinfo = self.nodes[0].getwalletinfo()
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balance = walletinfo['balance']
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token = ""
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#Get the hex of the reissuance token
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for i in balance:
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token = i
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if token != "bitcoin":
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break
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# Claim all anyone-can-spend reissuance tokens, which also blinds the token output
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# which is required for re-issuance: https://github.com/ElementsProject/elements/issues/259
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self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 2, "", "", False, False, 6, "UNSET", False, token)
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self.generate(self.nodes[0], 101)
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self.sync_all()
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#Check balances
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walletinfo1 = self.nodes[0].getwalletinfo()
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assert_equal(walletinfo1["balance"]["bitcoin"], 20000000)
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assert_equal(walletinfo1["balance"][token], 2)
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#Reissue some of the default asset
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self.nodes[0].reissueasset("bitcoin", 1234)
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self.generate(self.nodes[0], 101)
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self.sync_all()
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#Check the reissuance worked
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walletinfo1 = self.nodes[0].getwalletinfo()
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assert_equal(walletinfo1["balance"]["bitcoin"], 20001234)
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#Send some 'bitcoin' to node 2 so they can fund a reissuance transaction
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self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 1, "", "", False)
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#Send a reissuance token to node 2 so they can reissue the default asset
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self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 1, "", "", False, False, 6, "UNSET", False, token)
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self.generate(self.nodes[0], 101)
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self.sync_all()
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#Reissue some of the default asset
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self.nodes[1].reissueasset("bitcoin", 1000)
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self.generate(self.nodes[1], 101)
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self.sync_all()
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#Check balance is the 1 'bitcoin' sent from node 1 plus the 1000 'bitcoin' reissued by node 2
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walletinfo2 = self.nodes[1].getwalletinfo()
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assert_equal(walletinfo2["balance"]["bitcoin"], 1001)
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if __name__ == '__main__':
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InitialReissuanceTokenTest(__file__).main()
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