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Make sure that chainparams and logging is properly initialized. Doing this for every test may be overkill, but this initialization is so simple that that does not matter. This should fix the travis issues.
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
// Copyright (c) 2015 The Bitcoin Core developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "main.h"
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#include "pow.h"
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#include "util.h"
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#include "test/test_bitcoin.h"
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#include <boost/test/unit_test.hpp>
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using namespace std;
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BOOST_FIXTURE_TEST_SUITE(pow_tests, BasicTestingSetup)
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/* Test calculation of next difficulty target with no constraints applying */
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BOOST_AUTO_TEST_CASE(get_next_work)
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{
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SelectParams(CBaseChainParams::MAIN);
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int64_t nLastRetargetTime = 1261130161; // Block #30240
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CBlockIndex pindexLast;
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pindexLast.nHeight = 32255;
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pindexLast.nTime = 1262152739; // Block #32255
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pindexLast.nBits = 0x1d00ffff;
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BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime), 0x1d00d86a);
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}
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/* Test the constraint on the upper bound for next work */
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BOOST_AUTO_TEST_CASE(get_next_work_pow_limit)
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{
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SelectParams(CBaseChainParams::MAIN);
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int64_t nLastRetargetTime = 1231006505; // Block #0
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CBlockIndex pindexLast;
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pindexLast.nHeight = 2015;
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pindexLast.nTime = 1233061996; // Block #2015
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pindexLast.nBits = 0x1d00ffff;
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BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime), 0x1d00ffff);
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}
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/* Test the constraint on the lower bound for actual time taken */
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BOOST_AUTO_TEST_CASE(get_next_work_lower_limit_actual)
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{
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SelectParams(CBaseChainParams::MAIN);
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int64_t nLastRetargetTime = 1279008237; // Block #66528
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CBlockIndex pindexLast;
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pindexLast.nHeight = 68543;
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pindexLast.nTime = 1279297671; // Block #68543
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pindexLast.nBits = 0x1c05a3f4;
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BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime), 0x1c0168fd);
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}
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/* Test the constraint on the upper bound for actual time taken */
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BOOST_AUTO_TEST_CASE(get_next_work_upper_limit_actual)
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{
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SelectParams(CBaseChainParams::MAIN);
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int64_t nLastRetargetTime = 1263163443; // NOTE: Not an actual block time
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CBlockIndex pindexLast;
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pindexLast.nHeight = 46367;
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pindexLast.nTime = 1269211443; // Block #46367
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pindexLast.nBits = 0x1c387f6f;
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BOOST_CHECK_EQUAL(CalculateNextWorkRequired(&pindexLast, nLastRetargetTime), 0x1d00e1fd);
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}
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BOOST_AUTO_TEST_SUITE_END()
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