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test: chainstate write test for periodic chainstate flush

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This commit is contained in:
Andrew Toth
2024-08-31 13:41:51 -04:00
parent 9355578a77
commit 0ad7d7abdb
4 changed files with 50 additions and 4 deletions
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44
src/test/chainstate_write_tests.cpp Normal file
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// Copyright (c) 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 <test/util/setup_common.h>
#include <validation.h>
#include <validationinterface.h>
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_SUITE(chainstate_write_tests)
BOOST_FIXTURE_TEST_CASE(chainstate_write_interval, TestingSetup)
{
struct TestSubscriber final : CValidationInterface {
bool m_did_flush{false};
void ChainStateFlushed(ChainstateRole, const CBlockLocator&) override
{
m_did_flush = true;
}
};
const auto sub{std::make_shared<TestSubscriber>()};
m_node.validation_signals->RegisterSharedValidationInterface(sub);
auto& chainstate{Assert(m_node.chainman)->ActiveChainstate()};
BlockValidationState state_dummy{};
// The first periodic flush sets m_last_flush and does not flush
chainstate.FlushStateToDisk(state_dummy, FlushStateMode::PERIODIC);
m_node.validation_signals->SyncWithValidationInterfaceQueue();
BOOST_CHECK(!sub->m_did_flush);
SetMockTime(GetTime<std::chrono::minutes>() + 23h + 59min);
chainstate.FlushStateToDisk(state_dummy, FlushStateMode::PERIODIC);
m_node.validation_signals->SyncWithValidationInterfaceQueue();
BOOST_CHECK(!sub->m_did_flush);
SetMockTime(GetTime<std::chrono::minutes>() + 24h);
chainstate.FlushStateToDisk(state_dummy, FlushStateMode::PERIODIC);
m_node.validation_signals->SyncWithValidationInterfaceQueue();
BOOST_CHECK(sub->m_did_flush);
}
BOOST_AUTO_TEST_SUITE_END()