LCOV - code coverage report
Current view: top level - src/test - coinstatsindex_tests.cpp (source / functions) Hit Total Coverage
Test: coverage.lcov Lines: 37 37 100.0 %
Date: 2021-06-29 14:35:33 Functions: 1 1 100.0 %
Legend: Modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed

Not modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed
Branches: 2 2 100.0 %

           Branch data     Line data    Source code
#       1                 :            : // Copyright (c) 2020 The Bitcoin Core developers
#       2                 :            : // Distributed under the MIT software license, see the accompanying
#       3                 :            : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#       4                 :            : 
#       5                 :            : #include <index/coinstatsindex.h>
#       6                 :            : #include <test/util/setup_common.h>
#       7                 :            : #include <util/time.h>
#       8                 :            : #include <validation.h>
#       9                 :            : 
#      10                 :            : #include <boost/test/unit_test.hpp>
#      11                 :            : 
#      12                 :            : #include <chrono>
#      13                 :            : 
#      14                 :            : 
#      15                 :            : BOOST_AUTO_TEST_SUITE(coinstatsindex_tests)
#      16                 :            : 
#      17                 :            : BOOST_FIXTURE_TEST_CASE(coinstatsindex_initial_sync, TestChain100Setup)
#      18                 :          2 : {
#      19                 :          2 :     CoinStatsIndex coin_stats_index{1 << 20, true};
#      20                 :            : 
#      21                 :          2 :     CCoinsStats coin_stats{CoinStatsHashType::MUHASH};
#      22                 :          2 :     const CBlockIndex* block_index;
#      23                 :          2 :     {
#      24                 :          2 :         LOCK(cs_main);
#      25                 :          2 :         block_index = ChainActive().Tip();
#      26                 :          2 :     }
#      27                 :            : 
#      28                 :            :     // CoinStatsIndex should not be found before it is started.
#      29                 :          2 :     BOOST_CHECK(!coin_stats_index.LookUpStats(block_index, coin_stats));
#      30                 :            : 
#      31                 :            :     // BlockUntilSyncedToCurrentChain should return false before CoinStatsIndex
#      32                 :            :     // is started.
#      33                 :          2 :     BOOST_CHECK(!coin_stats_index.BlockUntilSyncedToCurrentChain());
#      34                 :            : 
#      35                 :          2 :     BOOST_REQUIRE(coin_stats_index.Start());
#      36                 :            : 
#      37                 :            :     // Allow the CoinStatsIndex to catch up with the block index that is syncing
#      38                 :            :     // in a background thread.
#      39                 :          2 :     const auto timeout = GetTime<std::chrono::seconds>() + 120s;
#      40         [ +  + ]:        164 :     while (!coin_stats_index.BlockUntilSyncedToCurrentChain()) {
#      41                 :        162 :         BOOST_REQUIRE(timeout > GetTime<std::chrono::milliseconds>());
#      42                 :        162 :         UninterruptibleSleep(100ms);
#      43                 :        162 :     }
#      44                 :            : 
#      45                 :            :     // Check that CoinStatsIndex works for genesis block.
#      46                 :          2 :     const CBlockIndex* genesis_block_index;
#      47                 :          2 :     {
#      48                 :          2 :         LOCK(cs_main);
#      49                 :          2 :         genesis_block_index = ChainActive().Genesis();
#      50                 :          2 :     }
#      51                 :          2 :     BOOST_CHECK(coin_stats_index.LookUpStats(genesis_block_index, coin_stats));
#      52                 :            : 
#      53                 :            :     // Check that CoinStatsIndex updates with new blocks.
#      54                 :          2 :     coin_stats_index.LookUpStats(block_index, coin_stats);
#      55                 :            : 
#      56                 :          2 :     const CScript script_pub_key{CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG};
#      57                 :          2 :     std::vector<CMutableTransaction> noTxns;
#      58                 :          2 :     CreateAndProcessBlock(noTxns, script_pub_key);
#      59                 :            : 
#      60                 :            :     // Let the CoinStatsIndex to catch up again.
#      61                 :          2 :     BOOST_CHECK(coin_stats_index.BlockUntilSyncedToCurrentChain());
#      62                 :            : 
#      63                 :          2 :     CCoinsStats new_coin_stats{CoinStatsHashType::MUHASH};
#      64                 :          2 :     const CBlockIndex* new_block_index;
#      65                 :          2 :     {
#      66                 :          2 :         LOCK(cs_main);
#      67                 :          2 :         new_block_index = ChainActive().Tip();
#      68                 :          2 :     }
#      69                 :          2 :     coin_stats_index.LookUpStats(new_block_index, new_coin_stats);
#      70                 :            : 
#      71                 :          2 :     BOOST_CHECK(block_index != new_block_index);
#      72                 :            : 
#      73                 :            :     // Shutdown sequence (c.f. Shutdown() in init.cpp)
#      74                 :          2 :     coin_stats_index.Stop();
#      75                 :            : 
#      76                 :            :     // Rest of shutdown sequence and destructors happen in ~TestingSetup()
#      77                 :          2 : }
#      78                 :            : 
#      79                 :            : BOOST_AUTO_TEST_SUITE_END()

Generated by: LCOV version 1.14