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// Copyright (c) 2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <interfaces/chain.h>
#include <test/util/setup_common.h>
#include <validation.h>
#include <boost/test/unit_test.hpp>
using interfaces::FoundBlock;
BOOST_FIXTURE_TEST_SUITE(interfaces_tests, TestChain100Setup)
BOOST_AUTO_TEST_CASE(findBlock)
{
auto chain = interfaces::MakeChain(m_node);
auto& active = ChainActive();
uint256 hash;
BOOST_CHECK(chain->findBlock(active[10]->GetBlockHash(), FoundBlock().hash(hash)));
BOOST_CHECK_EQUAL(hash, active[10]->GetBlockHash());
int height = -1;
BOOST_CHECK(chain->findBlock(active[20]->GetBlockHash(), FoundBlock().height(height)));
BOOST_CHECK_EQUAL(height, active[20]->nHeight);
CBlock data;
BOOST_CHECK(chain->findBlock(active[30]->GetBlockHash(), FoundBlock().data(data)));
BOOST_CHECK_EQUAL(data.GetHash(), active[30]->GetBlockHash());
int64_t time = -1;
BOOST_CHECK(chain->findBlock(active[40]->GetBlockHash(), FoundBlock().time(time)));
BOOST_CHECK_EQUAL(time, active[40]->GetBlockTime());
int64_t max_time = -1;
BOOST_CHECK(chain->findBlock(active[50]->GetBlockHash(), FoundBlock().maxTime(max_time)));
BOOST_CHECK_EQUAL(max_time, active[50]->GetBlockTimeMax());
int64_t mtp_time = -1;
BOOST_CHECK(chain->findBlock(active[60]->GetBlockHash(), FoundBlock().mtpTime(mtp_time)));
BOOST_CHECK_EQUAL(mtp_time, active[60]->GetMedianTimePast());
BOOST_CHECK(!chain->findBlock({}, FoundBlock()));
}
BOOST_AUTO_TEST_CASE(findAncestorByHash)
{
auto chain = interfaces::MakeChain(m_node);
auto& active = ChainActive();
int height = -1;
BOOST_CHECK(chain->findAncestorByHash(active[20]->GetBlockHash(), active[10]->GetBlockHash(), FoundBlock().height(height)));
BOOST_CHECK_EQUAL(height, 10);
BOOST_CHECK(!chain->findAncestorByHash(active[10]->GetBlockHash(), active[20]->GetBlockHash()));
}
BOOST_AUTO_TEST_SUITE_END()
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