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dbbb780af0
Move the operator<< overloads used by BOOST_CHECK_* out of the unit test machinery test/setup_common, into test/util/common.h. And replace the individual per-type ToString() overloads with a single concept-constrained template that covers any type exposing a ToString() method. This is important to not add uint256.h and transaction_identifier.h dependencies to the shared test/util/common.h file. Co-authored-by: furszy <matiasfurszyfer@protonmail.com>
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
// Copyright (c) 2012-present 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 <merkleblock.h>
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#include <test/util/common.h>
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#include <test/util/setup_common.h>
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#include <uint256.h>
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#include <boost/test/unit_test.hpp>
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#include <set>
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#include <vector>
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BOOST_AUTO_TEST_SUITE(merkleblock_tests)
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/**
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* Create a CMerkleBlock using a list of txids which will be found in the
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* given block.
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*/
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BOOST_AUTO_TEST_CASE(merkleblock_construct_from_txids_found)
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{
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CBlock block = getBlock13b8a();
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std::set<Txid> txids;
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// Last txn in block.
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constexpr Txid txhash1{"74d681e0e03bafa802c8aa084379aa98d9fcd632ddc2ed9782b586ec87451f20"};
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// Second txn in block.
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constexpr Txid txhash2{"f9fc751cb7dc372406a9f8d738d5e6f8f63bab71986a39cf36ee70ee17036d07"};
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txids.insert(txhash1);
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txids.insert(txhash2);
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CMerkleBlock merkleBlock(block, txids);
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BOOST_CHECK_EQUAL(merkleBlock.header.GetHash().GetHex(), block.GetHash().GetHex());
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// vMatchedTxn is only used when bloom filter is specified.
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BOOST_CHECK_EQUAL(merkleBlock.vMatchedTxn.size(), 0U);
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std::vector<Txid> vMatched;
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std::vector<unsigned int> vIndex;
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BOOST_CHECK_EQUAL(merkleBlock.txn.ExtractMatches(vMatched, vIndex).GetHex(), block.hashMerkleRoot.GetHex());
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BOOST_CHECK_EQUAL(vMatched.size(), 2U);
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// Ordered by occurrence in depth-first tree traversal.
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BOOST_CHECK_EQUAL(vMatched[0], txhash2);
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BOOST_CHECK_EQUAL(vIndex[0], 1U);
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BOOST_CHECK_EQUAL(vMatched[1], txhash1);
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BOOST_CHECK_EQUAL(vIndex[1], 8U);
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}
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/**
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* Create a CMerkleBlock using a list of txids which will not be found in the
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* given block.
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*/
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BOOST_AUTO_TEST_CASE(merkleblock_construct_from_txids_not_found)
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{
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CBlock block = getBlock13b8a();
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std::set<Txid> txids2;
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txids2.insert(Txid{"c0ffee00003bafa802c8aa084379aa98d9fcd632ddc2ed9782b586ec87451f20"});
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CMerkleBlock merkleBlock(block, txids2);
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BOOST_CHECK_EQUAL(merkleBlock.header.GetHash().GetHex(), block.GetHash().GetHex());
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BOOST_CHECK_EQUAL(merkleBlock.vMatchedTxn.size(), 0U);
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std::vector<Txid> vMatched;
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std::vector<unsigned int> vIndex;
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BOOST_CHECK_EQUAL(merkleBlock.txn.ExtractMatches(vMatched, vIndex).GetHex(), block.hashMerkleRoot.GetHex());
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BOOST_CHECK_EQUAL(vMatched.size(), 0U);
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BOOST_CHECK_EQUAL(vIndex.size(), 0U);
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}
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BOOST_AUTO_TEST_SUITE_END()
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