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87 lines
3.1 KiB
87 lines
3.1 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 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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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import ( |
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start_nodes, |
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start_node, |
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assert_equal, |
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connect_nodes_bi, |
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) |
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import os |
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import shutil |
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class WalletHDTest(BitcoinTestFramework): |
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def __init__(self): |
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super().__init__() |
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self.setup_clean_chain = True |
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self.num_nodes = 2 |
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self.node_args = [['-usehd=0'], ['-usehd=1', '-keypool=0']] |
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def setup_network(self): |
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self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.node_args) |
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self.is_network_split = False |
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connect_nodes_bi(self.nodes, 0, 1) |
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def run_test (self): |
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tmpdir = self.options.tmpdir |
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# Make sure we use hd, keep masterkeyid |
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masterkeyid = self.nodes[1].getwalletinfo()['masterkeyid'] |
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assert_equal(len(masterkeyid), 40) |
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# Import a non-HD private key in the HD wallet |
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non_hd_add = self.nodes[0].getnewaddress() |
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self.nodes[1].importprivkey(self.nodes[0].dumpprivkey(non_hd_add)) |
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# This should be enough to keep the master key and the non-HD key |
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self.nodes[1].backupwallet(tmpdir + "hd.bak") |
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#self.nodes[1].dumpwallet(tmpdir + "hd.dump") |
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# Derive some HD addresses and remember the last |
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# Also send funds to each add |
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self.nodes[0].generate(101) |
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hd_add = None |
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num_hd_adds = 300 |
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for i in range(num_hd_adds): |
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hd_add = self.nodes[1].getnewaddress() |
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hd_info = self.nodes[1].validateaddress(hd_add) |
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assert_equal(hd_info["hdkeypath"], "m/0'/0'/"+str(i+1)+"'") |
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assert_equal(hd_info["hdmasterkeyid"], masterkeyid) |
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self.nodes[0].sendtoaddress(hd_add, 1) |
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self.nodes[0].generate(1) |
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self.nodes[0].sendtoaddress(non_hd_add, 1) |
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self.nodes[0].generate(1) |
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self.sync_all() |
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assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1) |
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print("Restore backup ...") |
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self.stop_node(1) |
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os.remove(self.options.tmpdir + "/node1/regtest/wallet.dat") |
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shutil.copyfile(tmpdir + "hd.bak", tmpdir + "/node1/regtest/wallet.dat") |
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self.nodes[1] = start_node(1, self.options.tmpdir, self.node_args[1]) |
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#connect_nodes_bi(self.nodes, 0, 1) |
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# Assert that derivation is deterministic |
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hd_add_2 = None |
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for _ in range(num_hd_adds): |
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hd_add_2 = self.nodes[1].getnewaddress() |
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hd_info_2 = self.nodes[1].validateaddress(hd_add_2) |
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assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/"+str(_+1)+"'") |
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assert_equal(hd_info_2["hdmasterkeyid"], masterkeyid) |
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assert_equal(hd_add, hd_add_2) |
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# Needs rescan |
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self.stop_node(1) |
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self.nodes[1] = start_node(1, self.options.tmpdir, self.node_args[1] + ['-rescan']) |
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#connect_nodes_bi(self.nodes, 0, 1) |
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assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1) |
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if __name__ == '__main__': |
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WalletHDTest().main ()
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