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FoundBlock class allows interfaces::Chain::findBlock to return more block information without having lots of optional output parameters. FoundBlock class is also used by other chain methods in upcoming commits. There is mostly no change in behavior. Only exception is CWallet::RescanFromTime now throwing NonFatalCheckError instead of std::logic_error.
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
// Copyright (c) 2020 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 <interfaces/chain.h>
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#include <test/util/setup_common.h>
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#include <validation.h>
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#include <boost/test/unit_test.hpp>
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using interfaces::FoundBlock;
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BOOST_FIXTURE_TEST_SUITE(interfaces_tests, TestChain100Setup)
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BOOST_AUTO_TEST_CASE(findBlock)
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{
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auto chain = interfaces::MakeChain(m_node);
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auto& active = ChainActive();
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uint256 hash;
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BOOST_CHECK(chain->findBlock(active[10]->GetBlockHash(), FoundBlock().hash(hash)));
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BOOST_CHECK_EQUAL(hash, active[10]->GetBlockHash());
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int height = -1;
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BOOST_CHECK(chain->findBlock(active[20]->GetBlockHash(), FoundBlock().height(height)));
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BOOST_CHECK_EQUAL(height, active[20]->nHeight);
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CBlock data;
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BOOST_CHECK(chain->findBlock(active[30]->GetBlockHash(), FoundBlock().data(data)));
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BOOST_CHECK_EQUAL(data.GetHash(), active[30]->GetBlockHash());
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int64_t time = -1;
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BOOST_CHECK(chain->findBlock(active[40]->GetBlockHash(), FoundBlock().time(time)));
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BOOST_CHECK_EQUAL(time, active[40]->GetBlockTime());
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int64_t max_time = -1;
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BOOST_CHECK(chain->findBlock(active[50]->GetBlockHash(), FoundBlock().maxTime(max_time)));
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BOOST_CHECK_EQUAL(max_time, active[50]->GetBlockTimeMax());
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int64_t mtp_time = -1;
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BOOST_CHECK(chain->findBlock(active[60]->GetBlockHash(), FoundBlock().mtpTime(mtp_time)));
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BOOST_CHECK_EQUAL(mtp_time, active[60]->GetMedianTimePast());
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BOOST_CHECK(!chain->findBlock({}, FoundBlock()));
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}
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BOOST_AUTO_TEST_SUITE_END()
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