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author | Fabian Jahr <fjahr@protonmail.com> | 2019-08-28 15:58:53 -0400 |
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committer | Fabian Jahr <fjahr@protonmail.com> | 2021-04-19 20:31:02 +0200 |
commit | 57a026c30fef3138bb8db46e6865acb9dc2674f8 (patch) | |
tree | b9e11e7b15ea69d2b6b95b3b1240038dab995192 /src/test/coinstatsindex_tests.cpp | |
parent | 6a4c0c09ab4d073a26c3c4a02783d5dcd88f6eef (diff) | |
download | bitcoin-57a026c30fef3138bb8db46e6865acb9dc2674f8.tar.xz |
test: Add unit test for Coinstats index
Diffstat (limited to 'src/test/coinstatsindex_tests.cpp')
-rw-r--r-- | src/test/coinstatsindex_tests.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/test/coinstatsindex_tests.cpp b/src/test/coinstatsindex_tests.cpp new file mode 100644 index 0000000000..3fc7b72077 --- /dev/null +++ b/src/test/coinstatsindex_tests.cpp @@ -0,0 +1,79 @@ +// 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 <index/coinstatsindex.h> +#include <test/util/setup_common.h> +#include <util/time.h> +#include <validation.h> + +#include <boost/test/unit_test.hpp> + +#include <chrono> + + +BOOST_AUTO_TEST_SUITE(coinstatsindex_tests) + +BOOST_FIXTURE_TEST_CASE(coinstatsindex_initial_sync, TestChain100Setup) +{ + CoinStatsIndex coin_stats_index{1 << 20, true}; + + CCoinsStats coin_stats{CoinStatsHashType::MUHASH}; + const CBlockIndex* block_index; + { + LOCK(cs_main); + block_index = ChainActive().Tip(); + } + + // CoinStatsIndex should not be found before it is started. + BOOST_CHECK(!coin_stats_index.LookUpStats(block_index, coin_stats)); + + // BlockUntilSyncedToCurrentChain should return false before CoinStatsIndex + // is started. + BOOST_CHECK(!coin_stats_index.BlockUntilSyncedToCurrentChain()); + + coin_stats_index.Start(); + + // Allow the CoinStatsIndex to catch up with the block index that is syncing + // in a background thread. + const auto timeout = GetTime<std::chrono::seconds>() + 120s; + while (!coin_stats_index.BlockUntilSyncedToCurrentChain()) { + BOOST_REQUIRE(timeout > GetTime<std::chrono::milliseconds>()); + UninterruptibleSleep(100ms); + } + + // Check that CoinStatsIndex works for genesis block. + const CBlockIndex* genesis_block_index; + { + LOCK(cs_main); + genesis_block_index = ChainActive().Genesis(); + } + BOOST_CHECK(coin_stats_index.LookUpStats(genesis_block_index, coin_stats)); + + // Check that CoinStatsIndex updates with new blocks. + coin_stats_index.LookUpStats(block_index, coin_stats); + + const CScript script_pub_key{CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG}; + std::vector<CMutableTransaction> noTxns; + CreateAndProcessBlock(noTxns, script_pub_key); + + // Let the CoinStatsIndex to catch up again. + BOOST_CHECK(coin_stats_index.BlockUntilSyncedToCurrentChain()); + + CCoinsStats new_coin_stats{CoinStatsHashType::MUHASH}; + const CBlockIndex* new_block_index; + { + LOCK(cs_main); + new_block_index = ChainActive().Tip(); + } + coin_stats_index.LookUpStats(new_block_index, new_coin_stats); + + BOOST_CHECK(block_index != new_block_index); + + // Shutdown sequence (c.f. Shutdown() in init.cpp) + coin_stats_index.Stop(); + + // Rest of shutdown sequence and destructors happen in ~TestingSetup() +} + +BOOST_AUTO_TEST_SUITE_END() |