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109 lines
4.5 KiB
109 lines
4.5 KiB
#!/usr/bin/env python2 |
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# Copyright (c) 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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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import * |
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class SignRawTransactionsTest(BitcoinTestFramework): |
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"""Tests transaction signing via RPC command "signrawtransaction".""" |
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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_clean(self.options.tmpdir, 1) |
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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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def successful_signing_test(self): |
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"""Creates and signs a valid raw transaction with one input. |
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Expected results: |
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1) The transaction has a complete set of signatures |
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2) No script verification error occurred""" |
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privKeys = ['cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N'] |
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inputs = [ |
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# Valid pay-to-pubkey script |
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{'txid': '9b907ef1e3c26fc71fe4a4b3580bc75264112f95050014157059c736f0202e71', 'vout': 0, |
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'scriptPubKey': '76a91460baa0f494b38ce3c940dea67f3804dc52d1fb9488ac'} |
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] |
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outputs = {'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB': 0.1} |
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rawTx = self.nodes[0].createrawtransaction(inputs, outputs) |
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rawTxSigned = self.nodes[0].signrawtransaction(rawTx, inputs, privKeys) |
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# 1) The transaction has a complete set of signatures |
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assert 'complete' in rawTxSigned |
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assert_equal(rawTxSigned['complete'], True) |
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# 2) No script verification error occurred |
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assert 'errors' not in rawTxSigned |
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def script_verification_error_test(self): |
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"""Creates and signs a raw transaction with valid (vin 0), invalid (vin 1) and one missing (vin 2) input script. |
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Expected results: |
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3) The transaction has no complete set of signatures |
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4) Two script verification errors occurred |
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5) Script verification errors have certain properties ("txid", "vout", "scriptSig", "sequence", "error") |
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6) The verification errors refer to the invalid (vin 1) and missing input (vin 2)""" |
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privKeys = ['cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N'] |
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inputs = [ |
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# Valid pay-to-pubkey script |
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{'txid': '9b907ef1e3c26fc71fe4a4b3580bc75264112f95050014157059c736f0202e71', 'vout': 0}, |
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# Invalid script |
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{'txid': '5b8673686910442c644b1f4993d8f7753c7c8fcb5c87ee40d56eaeef25204547', 'vout': 7}, |
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# Missing scriptPubKey |
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{'txid': '9b907ef1e3c26fc71fe4a4b3580bc75264112f95050014157059c736f0202e71', 'vout': 1}, |
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] |
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scripts = [ |
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# Valid pay-to-pubkey script |
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{'txid': '9b907ef1e3c26fc71fe4a4b3580bc75264112f95050014157059c736f0202e71', 'vout': 0, |
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'scriptPubKey': '76a91460baa0f494b38ce3c940dea67f3804dc52d1fb9488ac'}, |
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# Invalid script |
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{'txid': '5b8673686910442c644b1f4993d8f7753c7c8fcb5c87ee40d56eaeef25204547', 'vout': 7, |
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'scriptPubKey': 'badbadbadbad'} |
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] |
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outputs = {'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB': 0.1} |
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rawTx = self.nodes[0].createrawtransaction(inputs, outputs) |
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rawTxSigned = self.nodes[0].signrawtransaction(rawTx, scripts, privKeys) |
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# 3) The transaction has no complete set of signatures |
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assert 'complete' in rawTxSigned |
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assert_equal(rawTxSigned['complete'], False) |
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# 4) Two script verification errors occurred |
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assert 'errors' in rawTxSigned |
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assert_equal(len(rawTxSigned['errors']), 2) |
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# 5) Script verification errors have certain properties |
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assert 'txid' in rawTxSigned['errors'][0] |
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assert 'vout' in rawTxSigned['errors'][0] |
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assert 'scriptSig' in rawTxSigned['errors'][0] |
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assert 'sequence' in rawTxSigned['errors'][0] |
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assert 'error' in rawTxSigned['errors'][0] |
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# 6) The verification errors refer to the invalid (vin 1) and missing input (vin 2) |
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assert_equal(rawTxSigned['errors'][0]['txid'], inputs[1]['txid']) |
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assert_equal(rawTxSigned['errors'][0]['vout'], inputs[1]['vout']) |
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assert_equal(rawTxSigned['errors'][1]['txid'], inputs[2]['txid']) |
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assert_equal(rawTxSigned['errors'][1]['vout'], inputs[2]['vout']) |
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def run_test(self): |
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self.successful_signing_test() |
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self.script_verification_error_test() |
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if __name__ == '__main__': |
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SignRawTransactionsTest().main()
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