#include <addresstype.h>
#include <clientversion.h>
#include <coins.h>
#include <streams.h>
#include <test/util/poolresourcetester.h>
#include <test/util/random.h>
#include <test/util/setup_common.h>
#include <txdb.h>
#include <uint256.h>
#include <undo.h>
#include <util/strencodings.h>
#include <map>
#include <vector>
#include <boost/test/unit_test.hpp>

Include dependency graph for coins_tests.cpp:

Classes
class	SingleEntryCacheTest

Typedefs
typedef std::map< COutPoint, std::tuple< CTransaction, CTxUndo, Coin > >	UtxoData

Functions
int	ApplyTxInUndo (Coin &&undo, CCoinsViewCache &view, const COutPoint &out)
	Restore the UTXO in a Coin at a given COutPoint. More...

void	UpdateCoins (const CTransaction &tx, CCoinsViewCache &inputs, CTxUndo &txundo, int nHeight)

void	SimulationTest (CCoinsView *base, bool fake_best_block)

	BOOST_AUTO_TEST_CASE (coins_cache_simulation_test)

UtxoData::iterator	FindRandomFrom (const std::set< COutPoint > &utxoSet)

	BOOST_AUTO_TEST_CASE (updatecoins_simulation_test)

	BOOST_AUTO_TEST_CASE (ccoins_serialization)

static void	SetCoinsValue (CAmount value, Coin &coin)

static size_t	InsertCoinsMapEntry (CCoinsMap &map, CAmount value, char flags)

void	GetCoinsMapEntry (const CCoinsMap &map, CAmount &value, char &flags, const COutPoint &outp=OUTPOINT)

void	WriteCoinsViewEntry (CCoinsView &view, CAmount value, char flags)

static void	CheckAccessCoin (CAmount base_value, CAmount cache_value, CAmount expected_value, char cache_flags, char expected_flags)

	BOOST_AUTO_TEST_CASE (ccoins_access)

static void	CheckSpendCoins (CAmount base_value, CAmount cache_value, CAmount expected_value, char cache_flags, char expected_flags)

	BOOST_AUTO_TEST_CASE (ccoins_spend)

static void	CheckAddCoinBase (CAmount base_value, CAmount cache_value, CAmount modify_value, CAmount expected_value, char cache_flags, char expected_flags, bool coinbase)

template<typename... Args>
static void	CheckAddCoin (Args &&... args)

	BOOST_AUTO_TEST_CASE (ccoins_add)

void	CheckWriteCoins (CAmount parent_value, CAmount child_value, CAmount expected_value, char parent_flags, char child_flags, char expected_flags)

	BOOST_AUTO_TEST_CASE (ccoins_write)

Coin	MakeCoin ()

void	TestFlushBehavior (CCoinsViewCacheTest *view, CCoinsViewDB &base, std::vector< std::unique_ptr< CCoinsViewCacheTest >> &all_caches, bool do_erasing_flush)
	For CCoinsViewCache instances backed by either another cache instance or leveldb, test cache behavior and flag state (DIRTY/FRESH) by. More...

	BOOST_AUTO_TEST_CASE (ccoins_flush_behavior)

	BOOST_AUTO_TEST_CASE (coins_resource_is_used)

Variables
static const unsigned int	NUM_SIMULATION_ITERATIONS = 40000

UtxoData	utxoData

static const COutPoint	OUTPOINT

static const CAmount	SPENT = -1

static const CAmount	ABSENT = -2

static const CAmount	FAIL = -3

static const CAmount	VALUE1 = 100

static const CAmount	VALUE2 = 200

static const CAmount	VALUE3 = 300

static const char	DIRTY = CCoinsCacheEntry::DIRTY

static const char	FRESH = CCoinsCacheEntry::FRESH

static const char	NO_ENTRY = -1

static const auto	FLAGS = {char(0), FRESH, DIRTY, char(DIRTY \| FRESH)}

static const auto	CLEAN_FLAGS = {char(0), FRESH}

static const auto	ABSENT_FLAGS = {NO_ENTRY}

Typedef Documentation

◆ UtxoData

typedef std::map<COutPoint, std::tuple<CTransaction,CTxUndo,Coin> > UtxoData

Definition at line 288 of file coins_tests.cpp.

Function Documentation

◆ ApplyTxInUndo()

int ApplyTxInUndo	(	Coin &&	undo,
		CCoinsViewCache &	view,
		const COutPoint &	out
	)

Restore the UTXO in a Coin at a given COutPoint.

Parameters

undo	The Coin to be restored.
view	The coins view to which to apply the changes.
out	The out point that corresponds to the tx input.

Returns: A DisconnectResult as an int

Definition at line 1947 of file validation.cpp.

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◆ BOOST_AUTO_TEST_CASE() [1/9]

BOOST_AUTO_TEST_CASE ( ccoins_access )

Definition at line 649 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [2/9]

BOOST_AUTO_TEST_CASE ( ccoins_add )

Definition at line 771 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [3/9]

BOOST_AUTO_TEST_CASE ( ccoins_flush_behavior )

Definition at line 1073 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [4/9]

BOOST_AUTO_TEST_CASE ( ccoins_serialization )

Definition at line 503 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [5/9]

BOOST_AUTO_TEST_CASE ( ccoins_spend )

Definition at line 700 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [6/9]

BOOST_AUTO_TEST_CASE ( ccoins_write )

Definition at line 820 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [7/9]

BOOST_AUTO_TEST_CASE ( coins_cache_simulation_test )

Definition at line 278 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [8/9]

BOOST_AUTO_TEST_CASE ( coins_resource_is_used )

Definition at line 1087 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [9/9]

BOOST_AUTO_TEST_CASE ( updatecoins_simulation_test )

Definition at line 308 of file coins_tests.cpp.

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◆ CheckAccessCoin()

static void CheckAccessCoin	(	CAmount	base_value,
		CAmount	cache_value,
		CAmount	expected_value,
		char	cache_flags,
		char	expected_flags
	)

static

Definition at line 636 of file coins_tests.cpp.

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◆ CheckAddCoin()

template<typename... Args>

static void CheckAddCoin ( Args &&... args )

static

Definition at line 765 of file coins_tests.cpp.

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◆ CheckAddCoinBase()

static void CheckAddCoinBase	(	CAmount	base_value,
		CAmount	cache_value,
		CAmount	modify_value,
		CAmount	expected_value,
		char	cache_flags,
		char	expected_flags,
		bool	coinbase
	)

static

Definition at line 738 of file coins_tests.cpp.

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◆ CheckSpendCoins()

static void CheckSpendCoins	(	CAmount	base_value,
		CAmount	cache_value,
		CAmount	expected_value,
		char	cache_flags,
		char	expected_flags
	)

static

Definition at line 687 of file coins_tests.cpp.

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◆ CheckWriteCoins()

void CheckWriteCoins	(	CAmount	parent_value,
		CAmount	child_value,
		CAmount	expected_value,
		char	parent_flags,
		char	child_flags,
		char	expected_flags
	)

Definition at line 801 of file coins_tests.cpp.

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◆ FindRandomFrom()

UtxoData::iterator FindRandomFrom ( const std::set< COutPoint > & utxoSet )

Definition at line 291 of file coins_tests.cpp.

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◆ GetCoinsMapEntry()

void GetCoinsMapEntry	(	const CCoinsMap &	map,
		CAmount &	value,
		char &	flags,
		const COutPoint &	outp = `OUTPOINT`
	)

Definition at line 597 of file coins_tests.cpp.

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◆ InsertCoinsMapEntry()

static size_t InsertCoinsMapEntry	(	CCoinsMap &	map,
		CAmount	value,
		char	flags
	)

static

Definition at line 582 of file coins_tests.cpp.

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◆ MakeCoin()

Coin MakeCoin ( )

Definition at line 887 of file coins_tests.cpp.

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◆ SetCoinsValue()

static void SetCoinsValue	(	CAmount	value,
		Coin &	coin
	)

static

Definition at line 570 of file coins_tests.cpp.

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◆ SimulationTest()

void SimulationTest	(	CCoinsView *	base,
		bool	fake_best_block
	)

Definition at line 118 of file coins_tests.cpp.

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◆ TestFlushBehavior()

void TestFlushBehavior	(	CCoinsViewCacheTest *	view,
		CCoinsViewDB &	base,
		std::vector< std::unique_ptr< CCoinsViewCacheTest >> &	all_caches,
		bool	do_erasing_flush
	)

For CCoinsViewCache instances backed by either another cache instance or leveldb, test cache behavior and flag state (DIRTY/FRESH) by.

Adding a random coin to the child-most cache,
Flushing all caches (without erasing),
Ensure the entry still exists in the cache and has been written to parent,
(if do_erasing_flush) Flushing the caches again (with erasing),
(if do_erasing_flush) Ensure the entry has been written to the parent and is no longer in the cache,
Spend the coin, ensure it no longer exists in the parent.

Definition at line 907 of file coins_tests.cpp.

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◆ UpdateCoins()

void UpdateCoins	(	const CTransaction &	tx,
		CCoinsViewCache &	inputs,
		CTxUndo &	txundo,
		int	nHeight
	)

Definition at line 1785 of file validation.cpp.

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◆ WriteCoinsViewEntry()

void WriteCoinsViewEntry	(	CCoinsView &	view,
		CAmount	value,
		char	flags
	)

Definition at line 614 of file coins_tests.cpp.

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Variable Documentation

◆ ABSENT

const CAmount ABSENT = -2

static

Definition at line 557 of file coins_tests.cpp.

◆ ABSENT_FLAGS

const auto ABSENT_FLAGS = {NO_ENTRY}

static

Definition at line 568 of file coins_tests.cpp.

◆ CLEAN_FLAGS

const auto CLEAN_FLAGS = {char(0), FRESH}

static

Definition at line 567 of file coins_tests.cpp.

◆ DIRTY

const char DIRTY = CCoinsCacheEntry::DIRTY

static

Definition at line 562 of file coins_tests.cpp.

◆ FAIL

const CAmount FAIL = -3

static

Definition at line 558 of file coins_tests.cpp.

◆ FLAGS

const auto FLAGS = {char(0), FRESH, DIRTY, char(DIRTY | FRESH)}

static

Definition at line 566 of file coins_tests.cpp.

◆ FRESH

const char FRESH = CCoinsCacheEntry::FRESH

static

Definition at line 563 of file coins_tests.cpp.

◆ NO_ENTRY

const char NO_ENTRY = -1

static

Definition at line 564 of file coins_tests.cpp.

◆ NUM_SIMULATION_ITERATIONS

const unsigned int NUM_SIMULATION_ITERATIONS = 40000

static

Definition at line 102 of file coins_tests.cpp.

◆ OUTPOINT

const COutPoint OUTPOINT

static

Definition at line 555 of file coins_tests.cpp.

◆ SPENT

const CAmount SPENT = -1

static

Definition at line 556 of file coins_tests.cpp.

◆ utxoData

UtxoData utxoData

Definition at line 289 of file coins_tests.cpp.

◆ VALUE1

const CAmount VALUE1 = 100

static

Definition at line 559 of file coins_tests.cpp.

◆ VALUE2

const CAmount VALUE2 = 200

static

Definition at line 560 of file coins_tests.cpp.

◆ VALUE3

const CAmount VALUE3 = 300

static

Definition at line 561 of file coins_tests.cpp.

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ UtxoData

Function Documentation

◆ ApplyTxInUndo()

◆ BOOST_AUTO_TEST_CASE() [1/9]

◆ BOOST_AUTO_TEST_CASE() [2/9]

◆ BOOST_AUTO_TEST_CASE() [3/9]

◆ BOOST_AUTO_TEST_CASE() [4/9]

◆ BOOST_AUTO_TEST_CASE() [5/9]

◆ BOOST_AUTO_TEST_CASE() [6/9]

◆ BOOST_AUTO_TEST_CASE() [7/9]

◆ BOOST_AUTO_TEST_CASE() [8/9]

◆ BOOST_AUTO_TEST_CASE() [9/9]

◆ CheckAccessCoin()

◆ CheckAddCoin()

◆ CheckAddCoinBase()

◆ CheckSpendCoins()

◆ CheckWriteCoins()

◆ FindRandomFrom()

◆ GetCoinsMapEntry()

◆ InsertCoinsMapEntry()

◆ MakeCoin()

◆ SetCoinsValue()

◆ SimulationTest()

◆ TestFlushBehavior()

◆ UpdateCoins()

◆ WriteCoinsViewEntry()

Variable Documentation

◆ ABSENT

◆ ABSENT_FLAGS

◆ CLEAN_FLAGS

◆ DIRTY

◆ FAIL

◆ FLAGS

◆ FRESH

◆ NO_ENTRY

◆ NUM_SIMULATION_ITERATIONS

◆ OUTPOINT

◆ SPENT

◆ utxoData

◆ VALUE1

◆ VALUE2

◆ VALUE3