1  // Copyright (c) 2023-present The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or https://www.opensource.org/licenses/mit-license.php.
 4  
 5  #include <bench/bench.h>
 6  
 7  #include <addresstype.h>
 8  #include <index/blockfilterindex.h>
 9  #include <node/chainstate.h>
10  #include <node/context.h>
11  #include <test/util/setup_common.h>
12  #include <util/strencodings.h>
13  
14  // Very simple block filter index sync benchmark, only using coinbase outputs.
15  static void BlockFilterIndexSync(benchmark::Bench& bench)
16  {
17      const auto test_setup = MakeNoLogFileContext<TestChain100Setup>();
18  
19      // Create more blocks
20      int CHAIN_SIZE = 600;
21      CPubKey pubkey{ParseHex("02ed26169896db86ced4cbb7b3ecef9859b5952825adbeab998fb5b307e54949c9")};
22      CScript script = GetScriptForDestination(WitnessV0KeyHash(pubkey));
23      std::vector<CMutableTransaction> noTxns;
24      for (int i = 0; i < CHAIN_SIZE - 100; i++) {
25          test_setup->CreateAndProcessBlock(noTxns, script);
26          SetMockTime(GetTime() + 1);
27      }
28      assert(WITH_LOCK(::cs_main, return test_setup->m_node.chainman->ActiveHeight() == CHAIN_SIZE));
29  
30      bench.minEpochIterations(5).run([&] {
31          BlockFilterIndex filter_index(interfaces::MakeChain(test_setup->m_node), BlockFilterType::BASIC,
32                                        /*n_cache_size=*/0, /*f_memory=*/false, /*f_wipe=*/true);
33          assert(filter_index.Init());
34          assert(!filter_index.BlockUntilSyncedToCurrentChain());
35          filter_index.Sync();
36  
37          IndexSummary summary = filter_index.GetSummary();
38          assert(summary.synced);
39          assert(summary.best_block_hash == WITH_LOCK(::cs_main, return test_setup->m_node.chainman->ActiveTip()->GetBlockHash()));
40      });
41  }
42  
43  BENCHMARK(BlockFilterIndexSync, benchmark::PriorityLevel::HIGH);