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45 lines
1.7 KiB
45 lines
1.7 KiB
5 years ago
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#!/usr/bin/env python3
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# Copyright (c) 2020 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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"""Tests for test_framework.script."""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.script import bn2vch
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from test_framework.util import assert_equal
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def test_bn2vch():
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assert_equal(bn2vch(0), bytes([]))
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assert_equal(bn2vch(1), bytes([0x01]))
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assert_equal(bn2vch(-1), bytes([0x81]))
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assert_equal(bn2vch(0x7F), bytes([0x7F]))
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assert_equal(bn2vch(-0x7F), bytes([0xFF]))
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assert_equal(bn2vch(0x80), bytes([0x80, 0x00]))
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assert_equal(bn2vch(-0x80), bytes([0x80, 0x80]))
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assert_equal(bn2vch(0xFF), bytes([0xFF, 0x00]))
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assert_equal(bn2vch(-0xFF), bytes([0xFF, 0x80]))
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assert_equal(bn2vch(0x100), bytes([0x00, 0x01]))
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assert_equal(bn2vch(-0x100), bytes([0x00, 0x81]))
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assert_equal(bn2vch(0x7FFF), bytes([0xFF, 0x7F]))
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assert_equal(bn2vch(-0x8000), bytes([0x00, 0x80, 0x80]))
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assert_equal(bn2vch(-0x7FFFFF), bytes([0xFF, 0xFF, 0xFF]))
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assert_equal(bn2vch(0x80000000), bytes([0x00, 0x00, 0x00, 0x80, 0x00]))
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assert_equal(bn2vch(-0x80000000), bytes([0x00, 0x00, 0x00, 0x80, 0x80]))
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assert_equal(bn2vch(0xFFFFFFFF), bytes([0xFF, 0xFF, 0xFF, 0xFF, 0x00]))
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assert_equal(bn2vch(123456789), bytes([0x15, 0xCD, 0x5B, 0x07]))
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assert_equal(bn2vch(-54321), bytes([0x31, 0xD4, 0x80]))
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class FrameworkTestScript(BitcoinTestFramework):
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def setup_network(self):
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pass
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def set_test_params(self):
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self.num_nodes = 0
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def run_test(self):
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test_bn2vch()
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if __name__ == '__main__':
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FrameworkTestScript().main()
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