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e976bd3045
Co-Authored-By: Pieter Wuille <pieter@wuille.net> Co-Authored-By: l0rinc <pap.lorinc@gmail.com>
46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
// Copyright (c) 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 <test/util/setup_common.h>
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#include <validation.h>
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#include <validationinterface.h>
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#include <boost/test/unit_test.hpp>
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BOOST_AUTO_TEST_SUITE(chainstate_write_tests)
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BOOST_FIXTURE_TEST_CASE(chainstate_write_interval, TestingSetup)
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{
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struct TestSubscriber final : CValidationInterface {
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bool m_did_flush{false};
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void ChainStateFlushed(ChainstateRole, const CBlockLocator&) override
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{
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m_did_flush = true;
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}
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};
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const auto sub{std::make_shared<TestSubscriber>()};
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m_node.validation_signals->RegisterSharedValidationInterface(sub);
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auto& chainstate{Assert(m_node.chainman)->ActiveChainstate()};
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BlockValidationState state_dummy{};
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// The first periodic flush sets m_next_write and does not flush
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chainstate.FlushStateToDisk(state_dummy, FlushStateMode::PERIODIC);
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m_node.validation_signals->SyncWithValidationInterfaceQueue();
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BOOST_CHECK(!sub->m_did_flush);
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// The periodic flush interval is between 50 and 70 minutes (inclusive)
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SetMockTime(GetTime<std::chrono::minutes>() + 49min);
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chainstate.FlushStateToDisk(state_dummy, FlushStateMode::PERIODIC);
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m_node.validation_signals->SyncWithValidationInterfaceQueue();
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BOOST_CHECK(!sub->m_did_flush);
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SetMockTime(GetTime<std::chrono::minutes>() + 70min);
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chainstate.FlushStateToDisk(state_dummy, FlushStateMode::PERIODIC);
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m_node.validation_signals->SyncWithValidationInterfaceQueue();
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BOOST_CHECK(sub->m_did_flush);
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}
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BOOST_AUTO_TEST_SUITE_END()
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