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Differential D9756 Diff 29118 src/test/validation_chainstatemanager_tests.cpp

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src/test/validation_chainstatemanager_tests.cpp

Show First 20 Lines • Show All 50 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(chainstatemanager) {
auto exp_tip = c1.m_chain.Tip(); auto exp_tip = c1.m_chain.Tip();
BOOST_CHECK_EQUAL(active_tip, exp_tip); BOOST_CHECK_EQUAL(active_tip, exp_tip);
auto &validated_cs = manager.ValidatedChainstate(); auto &validated_cs = manager.ValidatedChainstate();
BOOST_CHECK_EQUAL(&validated_cs, &c1); BOOST_CHECK_EQUAL(&validated_cs, &c1);
// Create a snapshot-based chainstate. // Create a snapshot-based chainstate.
// //
ENTER_CRITICAL_SECTION(cs_main);
CChainState &c2 = *WITH_LOCK( CChainState &c2 = *WITH_LOCK(
::cs_main, ::cs_main,
return &manager.InitializeChainstate(BlockHash{GetRandHash()})); return &manager.InitializeChainstate(BlockHash{GetRandHash()}));
LEAVE_CRITICAL_SECTION(cs_main);
chainstates.push_back(&c2); chainstates.push_back(&c2);
c2.InitCoinsDB( c2.InitCoinsDB(
/* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* cache_size_bytes */ 1 << 23, /* in_memory */ true,
/* should_wipe */ false); /* should_wipe */ false);
WITH_LOCK(::cs_main, c2.InitCoinsCache(1 << 23)); WITH_LOCK(::cs_main, c2.InitCoinsCache(1 << 23));
// Unlike c1, which doesn't have any blocks. Gets us different tip, height. // Unlike c1, which doesn't have any blocks. Gets us different tip, height.
c2.LoadGenesisBlock(chainparams); c2.LoadGenesisBlock(chainparams);
BlockValidationState _; BlockValidationState _;
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(chainstatemanager_rebalance_caches) {
size_t max_cache = 10000; size_t max_cache = 10000;
manager.m_total_coinsdb_cache = max_cache; manager.m_total_coinsdb_cache = max_cache;
manager.m_total_coinstip_cache = max_cache; manager.m_total_coinstip_cache = max_cache;
std::vector<CChainState *> chainstates; std::vector<CChainState *> chainstates;
// Create a legacy (IBD) chainstate. // Create a legacy (IBD) chainstate.
// //
ENTER_CRITICAL_SECTION(cs_main); CChainState &c1 =
CChainState &c1 = manager.InitializeChainstate(); *WITH_LOCK(cs_main, return &manager.InitializeChainstate());
LEAVE_CRITICAL_SECTION(cs_main);
chainstates.push_back(&c1); chainstates.push_back(&c1);
c1.InitCoinsDB( c1.InitCoinsDB(
/* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* cache_size_bytes */ 1 << 23, /* in_memory */ true,
/* should_wipe */ false); /* should_wipe */ false);
{ {
LOCK(::cs_main); LOCK(::cs_main);
c1.InitCoinsCache(1 << 23); c1.InitCoinsCache(1 << 23);
c1.CoinsTip().SetBestBlock(BlockHash{InsecureRand256()}); c1.CoinsTip().SetBestBlock(BlockHash{InsecureRand256()});
manager.MaybeRebalanceCaches(); manager.MaybeRebalanceCaches();
} }
BOOST_CHECK_EQUAL(c1.m_coinstip_cache_size_bytes, max_cache); BOOST_CHECK_EQUAL(c1.m_coinstip_cache_size_bytes, max_cache);
BOOST_CHECK_EQUAL(c1.m_coinsdb_cache_size_bytes, max_cache); BOOST_CHECK_EQUAL(c1.m_coinsdb_cache_size_bytes, max_cache);
// Create a snapshot-based chainstate. // Create a snapshot-based chainstate.
// //
ENTER_CRITICAL_SECTION(cs_main); CChainState &c2 = *WITH_LOCK(cs_main, return &manager.InitializeChainstate(
CChainState &c2 = manager.InitializeChainstate(BlockHash{GetRandHash()}); BlockHash{GetRandHash()}));
LEAVE_CRITICAL_SECTION(cs_main);
chainstates.push_back(&c2); chainstates.push_back(&c2);
c2.InitCoinsDB( c2.InitCoinsDB(
/* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* cache_size_bytes */ 1 << 23, /* in_memory */ true,
/* should_wipe */ false); /* should_wipe */ false);
{ {
LOCK(::cs_main); LOCK(::cs_main);
c2.InitCoinsCache(1 << 23); c2.InitCoinsCache(1 << 23);
Show All 13 Lines