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96 lines
3.3 KiB
96 lines
3.3 KiB
#!/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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# Exercise the wallet keypool, and interaction with wallet encryption/locking |
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# Add python-bitcoinrpc to module search path: |
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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import * |
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def check_array_result(object_array, to_match, expected): |
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""" |
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Pass in array of JSON objects, a dictionary with key/value pairs |
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to match against, and another dictionary with expected key/value |
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pairs. |
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""" |
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num_matched = 0 |
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for item in object_array: |
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all_match = True |
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for key,value in to_match.items(): |
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if item[key] != value: |
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all_match = False |
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if not all_match: |
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continue |
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for key,value in expected.items(): |
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if item[key] != value: |
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raise AssertionError("%s : expected %s=%s"%(str(item), str(key), str(value))) |
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num_matched = num_matched+1 |
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if num_matched == 0: |
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raise AssertionError("No objects matched %s"%(str(to_match))) |
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class KeyPoolTest(BitcoinTestFramework): |
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def run_test(self): |
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nodes = self.nodes |
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# Encrypt wallet and wait to terminate |
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nodes[0].encryptwallet('test') |
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bitcoind_processes[0].wait() |
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# Restart node 0 |
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nodes[0] = start_node(0, self.options.tmpdir) |
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# Keep creating keys |
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addr = nodes[0].getnewaddress() |
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try: |
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addr = nodes[0].getnewaddress() |
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raise AssertionError('Keypool should be exhausted after one address') |
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except JSONRPCException,e: |
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assert(e.error['code']==-12) |
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# put three new keys in the keypool |
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nodes[0].walletpassphrase('test', 12000) |
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nodes[0].keypoolrefill(3) |
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nodes[0].walletlock() |
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# drain the keys |
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addr = set() |
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addr.add(nodes[0].getrawchangeaddress()) |
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addr.add(nodes[0].getrawchangeaddress()) |
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addr.add(nodes[0].getrawchangeaddress()) |
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addr.add(nodes[0].getrawchangeaddress()) |
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# assert that four unique addresses were returned |
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assert(len(addr) == 4) |
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# the next one should fail |
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try: |
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addr = nodes[0].getrawchangeaddress() |
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raise AssertionError('Keypool should be exhausted after three addresses') |
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except JSONRPCException,e: |
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assert(e.error['code']==-12) |
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# refill keypool with three new addresses |
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nodes[0].walletpassphrase('test', 12000) |
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nodes[0].keypoolrefill(3) |
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nodes[0].walletlock() |
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# drain them by mining |
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nodes[0].generate(1) |
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nodes[0].generate(1) |
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nodes[0].generate(1) |
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nodes[0].generate(1) |
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try: |
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nodes[0].generate(1) |
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raise AssertionError('Keypool should be exhausted after three addesses') |
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except JSONRPCException,e: |
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assert(e.error['code']==-12) |
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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): |
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self.nodes = start_nodes(1, self.options.tmpdir) |
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if __name__ == '__main__': |
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KeyPoolTest().main()
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