Differential D5243 Diff 16347 src/test/mempool_policy_tests.cpp

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src/test/mempool_policy_tests.cpp

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				// Copyright (c) 2019-2020 The Bitcoin developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				#include <chain.h>
				#include <chainparams.h>
				#include <consensus/activation.h>
				#include <policy/mempool.h>
				#include <util/system.h>

				#include <test/test_bitcoin.h>

				#include <boost/test/unit_test.hpp>

				BOOST_FIXTURE_TEST_SUITE(mempool_policy_tests, BasicTestingSetup)

				static void SetMTP(std::array<CBlockIndex, 12> &blocks, int64_t mtp) {
				size_t len = blocks.size();

				for (size_t i = 0; i < len; ++i) {
				blocks[i].nTime = mtp + (i - (len / 2));
				}

				BOOST_CHECK_EQUAL(blocks.back().GetMedianTimePast(), mtp);
				}

				BOOST_AUTO_TEST_CASE(mempool_policy_activation_tests) {
				CBlockIndex prev;

				const Consensus::Params &params = Params().GetConsensus();
				const auto activation =
				gArgs.GetArg("-phononactivationtime", params.phononActivationTime);
				SetMockTime(activation - 1000000);

				std::array<CBlockIndex, 12> blocks;
				for (size_t i = 1; i < blocks.size(); ++i) {
				blocks[i].pprev = &blocks[i - 1];
				}
				SetMTP(blocks, activation - 1);
				BOOST_CHECK(!IsPhononEnabled(params, &blocks.back()));
				BOOST_CHECK_EQUAL(DEFAULT_ANCESTOR_LIMIT,
				GetDefaultAncestorLimit(params, &blocks.back()));
				BOOST_CHECK_EQUAL(DEFAULT_DESCENDANT_LIMIT,
				GetDefaultDescendantLimit(params, &blocks.back()));

				SetMTP(blocks, activation);
				BOOST_CHECK(IsPhononEnabled(params, &blocks.back()));
				BOOST_CHECK_EQUAL(DEFAULT_ANCESTOR_LIMIT_LONGER,
				GetDefaultAncestorLimit(params, &blocks.back()));
				BOOST_CHECK_EQUAL(DEFAULT_DESCENDANT_LIMIT_LONGER,
				GetDefaultDescendantLimit(params, &blocks.back()));
				}

				BOOST_AUTO_TEST_SUITE_END()