chainstate.h File Reference

#include <clientversion.h>
#include <logging.h>
#include <node/context.h>
#include <node/utxo_snapshot.h>
#include <rpc/blockchain.h>
#include <test/util/setup_common.h>
#include <util/fs.h>
#include <validation.h>
#include <univalue.h>

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Functions
template<typename F = decltype(NoMalleation)>
static bool	CreateAndActivateUTXOSnapshot (TestingSetup *fixture, F malleation=NoMalleation, bool reset_chainstate=false, bool in_memory_chainstate=false)
	Create and activate a UTXO snapshot, optionally providing a function to malleate the snapshot. More...

Variables
const auto	NoMalleation = [](AutoFile& file, node::SnapshotMetadata& meta){}

Function Documentation

CreateAndActivateUTXOSnapshot()

template<typename F = decltype(NoMalleation)>

static bool CreateAndActivateUTXOSnapshot ( TestingSetup *  fixture, F  malleation = NoMalleation, bool  reset_chainstate = false, bool  in_memory_chainstate = false  )

static

Create and activate a UTXO snapshot, optionally providing a function to malleate the snapshot.

If reset_chainstate is true, reset the original chainstate back to the genesis block. This allows us to simulate more realistic conditions in which a snapshot is loaded into an otherwise mostly-uninitialized datadir. It also allows us to test conditions that would otherwise cause shutdowns based on the IBD chainstate going past the snapshot it generated.

Definition at line 33 of file chainstate.h.

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Variable Documentation

NoMalleation

const auto NoMalleation = [](AutoFile& file, node::SnapshotMetadata& meta){}

Definition at line 19 of file chainstate.h.