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move-only: test: make snapshot chainstate setup reusable

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For use in next commit.

Most easily reviewed with
`--color-moved=dimmed_zebra --color-moved-ws=allow-indentation-change`.
This commit is contained in:
James O'Beirne 2022-02-07 19:29:52 -05:00
parent 8153bd9247
commit 3a29dfbfb2
1 changed files with 156 additions and 141 deletions
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19
src/test/validation_chainstatemanager_tests.cpp
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@ -154,11 +154,14 @@ BOOST_AUTO_TEST_CASE(chainstatemanager_rebalance_caches)
BOOST_CHECK_CLOSE(c2.m_coinsdb_cache_size_bytes, max_cache * 0.95, 1);
}
//! Test basic snapshot activation.
BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
struct SnapshotTestSetup : TestChain100Setup {
std::tuple<Chainstate*, Chainstate*> SetupSnapshot()
{
ChainstateManager& chainman = *Assert(m_node.chainman);
BOOST_CHECK(!chainman.IsSnapshotActive());
WITH_LOCK(::cs_main, BOOST_CHECK(!chainman.IsSnapshotValidated()));
size_t initial_size;
size_t initial_total_coins{100};
@ -179,6 +182,8 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
BOOST_CHECK_EQUAL(initial_size, initial_total_coins);
}
Chainstate& validation_chainstate = chainman.ActiveChainstate();
// Snapshot should refuse to load at this height.
BOOST_REQUIRE(!CreateAndActivateUTXOSnapshot(m_node, m_path_root));
BOOST_CHECK(!chainman.ActiveChainstate().m_from_snapshot_blockhash);
@ -232,6 +237,8 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
*chainman.ActiveChainstate().m_from_snapshot_blockhash,
*chainman.SnapshotBlockhash());
Chainstate& snapshot_chainstate = chainman.ActiveChainstate();
{
LOCK(::cs_main);
@ -319,6 +326,14 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
BOOST_CHECK_EQUAL(
*chainman.ActiveChainstate().m_from_snapshot_blockhash,
loaded_snapshot_blockhash);
return std::make_tuple(&validation_chainstate, &snapshot_chainstate);
}
};
//! Test basic snapshot activation.
BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, SnapshotTestSetup)
{
this->SetupSnapshot();
}
//! Test LoadBlockIndex behavior when multiple chainstates are in use.