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34 lines
895 B
C++
34 lines
895 B
C++
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// Copyright (c) 2017 Pieter Wuille
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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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#include <blech32.cpp>
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#include <random.h>
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#include <utilstrencodings.h>
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#include <test/test_bitcoin.h>
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#include <boost/test/unit_test.hpp>
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BOOST_FIXTURE_TEST_SUITE(blech32_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(blech32_polymod_sanity)
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{
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std::vector<unsigned char> data(40);
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GetRandBytes(data.data(), data.size());
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std::vector<unsigned char> base32;
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ConvertBits<8, 5, true>([&](unsigned char c) { base32.push_back(c); }, data.begin(), data.end());
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uint64_t plm1 = PolyMod(base32);
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// Now add 1023 zeros.
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for (auto i = 0; i < 1023; i++) {
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base32.push_back(0);
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}
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uint64_t plm2 = PolyMod(base32);
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BOOST_CHECK_EQUAL(plm1, plm2);
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}
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BOOST_AUTO_TEST_SUITE_END()
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