ddbdcd482a
# Conflicts: # .travis.yml # qa/README.md # qa/pull-tester/rpc-tests.py # qa/rpc-tests/test_framework/test_framework.py # src/test/README.md # src/test/blockencodings_tests.cpp # src/test/main_tests.cpp # src/test/pow_tests.cpp # src/test/test_bitcoin.cpp # test/functional/fundrawtransaction.py # test/functional/multi_rpc.py # test/functional/p2p-compactblocks.py # test/functional/test_framework/mininode.py # test/functional/test_framework/util.py
78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
// Copyright (c) 2014-2016 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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#include "chainparams.h"
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#include "validation.h"
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#include "net.h"
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#include "test/test_bitcoin.h"
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#include <boost/signals2/signal.hpp>
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#include <boost/test/unit_test.hpp>
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BOOST_FIXTURE_TEST_SUITE(main_tests, TestingSetup)
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static void TestBlockSubsidyHalvings(const Consensus::Params& consensusParams)
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{
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int maxHalvings = 64;
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CAmount nInitialSubsidy = 50 * COIN;
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CAmount nPreviousSubsidy = nInitialSubsidy * 2; // for height == 0
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BOOST_CHECK_EQUAL(nPreviousSubsidy, nInitialSubsidy * 2);
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for (int nHalvings = 0; nHalvings < maxHalvings; nHalvings++) {
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int nHeight = nHalvings * consensusParams.nSubsidyHalvingInterval;
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CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
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BOOST_CHECK(nSubsidy <= nInitialSubsidy);
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BOOST_CHECK_EQUAL(nSubsidy, nPreviousSubsidy / 2);
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nPreviousSubsidy = nSubsidy;
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}
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BOOST_CHECK_EQUAL(GetBlockSubsidy(maxHalvings * consensusParams.nSubsidyHalvingInterval, consensusParams), 0);
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}
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static void TestBlockSubsidyHalvings(int nSubsidyHalvingInterval)
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{
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Consensus::Params consensusParams;
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consensusParams.nSubsidyHalvingInterval = nSubsidyHalvingInterval;
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TestBlockSubsidyHalvings(consensusParams);
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}
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BOOST_AUTO_TEST_CASE(block_subsidy_test)
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{
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const auto chainParams = CreateChainParams(CBaseChainParams::MAIN);
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TestBlockSubsidyHalvings(chainParams->GetConsensus()); // As in main
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TestBlockSubsidyHalvings(150); // As in regtest
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TestBlockSubsidyHalvings(1000); // Just another interval
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}
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BOOST_AUTO_TEST_CASE(subsidy_limit_test)
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{
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const auto chainParams = CreateChainParams(CBaseChainParams::MAIN);
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CAmount nSum = 0;
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for (int nHeight = 0; nHeight < 56000000; nHeight += 1000) {
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CAmount nSubsidy = GetBlockSubsidy(nHeight, chainParams->GetConsensus());
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BOOST_CHECK(nSubsidy <= 50 * COIN);
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nSum += nSubsidy * 1000;
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BOOST_CHECK(MoneyRange(nSum));
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}
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BOOST_CHECK_EQUAL(nSum, 8399999990760000ULL);
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}
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bool ReturnFalse() { return false; }
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bool ReturnTrue() { return true; }
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BOOST_AUTO_TEST_CASE(test_combiner_all)
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{
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boost::signals2::signal<bool (), CombinerAll> Test;
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BOOST_CHECK(Test());
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Test.connect(&ReturnFalse);
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BOOST_CHECK(!Test());
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Test.connect(&ReturnTrue);
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BOOST_CHECK(!Test());
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Test.disconnect(&ReturnFalse);
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BOOST_CHECK(Test());
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Test.disconnect(&ReturnTrue);
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BOOST_CHECK(Test());
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}
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BOOST_AUTO_TEST_SUITE_END()
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