#include <addresstype.h>
#include <clientversion.h>
#include <coins.h>
#include <streams.h>
#include <test/util/common.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 <string>
#include <variant>
#include <vector>
#include <boost/test/unit_test.hpp>

Include dependency graph for coins_tests.cpp:

Classes
struct	CacheTest
struct	UpdateTest
struct	CoinEntry
class	SingleEntryCacheTest
struct	FlushTest

Typedefs
using	MaybeCoin = std::optional<CoinEntry>
using	CoinOrError = std::variant<MaybeCoin, std::string>

Functions
int	ApplyTxInUndo (Coin &&undo, CCoinsViewCache &view, const COutPoint &out)
	Restore the UTXO in a Coin at a given COutPoint.
void	UpdateCoins (const CTransaction &tx, CCoinsViewCache &inputs, CTxUndo &txundo, int nHeight)
	BOOST_FIXTURE_TEST_CASE (coins_cache_base_simulation_test, CacheTest)
	BOOST_FIXTURE_TEST_CASE (coins_cache_dbbase_simulation_test, CacheTest)
	BOOST_FIXTURE_TEST_CASE (updatecoins_simulation_test, UpdateTest)
	BOOST_AUTO_TEST_CASE (ccoins_serialization)
static void	SetCoinsValue (const CAmount value, Coin &coin)
static size_t	InsertCoinsMapEntry (CCoinsMap &map, CoinsCachePair &sentinel, const CoinEntry &cache_coin)
static MaybeCoin	GetCoinsMapEntry (const CCoinsMap &map, const COutPoint &outp=OUTPOINT)
static void	WriteCoinsViewEntry (CCoinsView &view, const MaybeCoin &cache_coin)
static void	CheckAccessCoin (const CAmount base_value, const MaybeCoin &cache_coin, const MaybeCoin &expected)
	BOOST_AUTO_TEST_CASE (ccoins_access)
static void	CheckSpendCoins (const CAmount base_value, const MaybeCoin &cache_coin, const MaybeCoin &expected)
	BOOST_AUTO_TEST_CASE (ccoins_spend)
static void	CheckAddCoin (const CAmount base_value, const MaybeCoin &cache_coin, const CAmount modify_value, const CoinOrError &expected, const bool coinbase)
	BOOST_AUTO_TEST_CASE (ccoins_add)
static void	CheckWriteCoins (const MaybeCoin &parent, const MaybeCoin &child, const CoinOrError &expected)
	BOOST_AUTO_TEST_CASE (ccoins_write)
	BOOST_FIXTURE_TEST_CASE (ccoins_flush_behavior, FlushTest)
	BOOST_AUTO_TEST_CASE (coins_resource_is_used)
	BOOST_AUTO_TEST_CASE (ccoins_addcoin_exception_keeps_usage_balanced)
	BOOST_AUTO_TEST_CASE (ccoins_emplace_duplicate_keeps_usage_balanced)
	BOOST_AUTO_TEST_CASE (ccoins_reset_guard)
	BOOST_AUTO_TEST_CASE (ccoins_peekcoin)

Variables
static const unsigned int	NUM_SIMULATION_ITERATIONS = 40000
static const COutPoint	OUTPOINT
constexpr CAmount	SPENT {-1}
constexpr CAmount	ABSENT {-2}
constexpr CAmount	VALUE1 {100}
constexpr CAmount	VALUE2 {200}
constexpr CAmount	VALUE3 {300}
constexpr MaybeCoin	MISSING {std::nullopt}
constexpr MaybeCoin	SPENT_DIRTY {{SPENT, CoinEntry::State::DIRTY}}
constexpr MaybeCoin	SPENT_DIRTY_FRESH {{SPENT, CoinEntry::State::DIRTY_FRESH}}
constexpr MaybeCoin	SPENT_FRESH {{SPENT, CoinEntry::State::FRESH}}
constexpr MaybeCoin	SPENT_CLEAN {{SPENT, CoinEntry::State::CLEAN}}
constexpr MaybeCoin	VALUE1_DIRTY {{VALUE1, CoinEntry::State::DIRTY}}
constexpr MaybeCoin	VALUE1_DIRTY_FRESH {{VALUE1, CoinEntry::State::DIRTY_FRESH}}
constexpr MaybeCoin	VALUE1_FRESH {{VALUE1, CoinEntry::State::FRESH}}
constexpr MaybeCoin	VALUE1_CLEAN {{VALUE1, CoinEntry::State::CLEAN}}
constexpr MaybeCoin	VALUE2_DIRTY {{VALUE2, CoinEntry::State::DIRTY}}
constexpr MaybeCoin	VALUE2_DIRTY_FRESH {{VALUE2, CoinEntry::State::DIRTY_FRESH}}
constexpr MaybeCoin	VALUE2_FRESH {{VALUE2, CoinEntry::State::FRESH}}
constexpr MaybeCoin	VALUE2_CLEAN {{VALUE2, CoinEntry::State::CLEAN}}
constexpr MaybeCoin	VALUE3_DIRTY {{VALUE3, CoinEntry::State::DIRTY}}
constexpr MaybeCoin	VALUE3_DIRTY_FRESH {{VALUE3, CoinEntry::State::DIRTY_FRESH}}
constexpr auto	EX_OVERWRITE_UNSPENT {"Attempted to overwrite an unspent coin (when possible_overwrite is false)"}
constexpr auto	EX_FRESH_MISAPPLIED {"FRESH flag misapplied to coin that exists in parent cache"}

Typedef Documentation

◆ CoinOrError

using CoinOrError = std::variant<MaybeCoin, std::string>

Definition at line 600 of file coins_tests.cpp.

◆ MaybeCoin

using MaybeCoin = std::optional<CoinEntry>

Definition at line 599 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 2146 of file validation.cpp.

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◆ BOOST_AUTO_TEST_CASE() [1/10]

BOOST_AUTO_TEST_CASE ( ccoins_access )

Definition at line 694 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [2/10]

BOOST_AUTO_TEST_CASE ( ccoins_add )

Definition at line 760 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [3/10]

BOOST_AUTO_TEST_CASE ( ccoins_addcoin_exception_keeps_usage_balanced )

Definition at line 1088 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [4/10]

BOOST_AUTO_TEST_CASE ( ccoins_emplace_duplicate_keeps_usage_balanced )

Definition at line 1106 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [5/10]

BOOST_AUTO_TEST_CASE ( ccoins_peekcoin )

Definition at line 1175 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [6/10]

BOOST_AUTO_TEST_CASE ( ccoins_reset_guard )

Definition at line 1124 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [7/10]

BOOST_AUTO_TEST_CASE ( ccoins_serialization )

Definition at line 522 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [8/10]

BOOST_AUTO_TEST_CASE ( ccoins_spend )

Definition at line 724 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [9/10]

BOOST_AUTO_TEST_CASE ( ccoins_write )

Definition at line 805 of file coins_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [10/10]

BOOST_AUTO_TEST_CASE ( coins_resource_is_used )

Definition at line 1063 of file coins_tests.cpp.

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◆ BOOST_FIXTURE_TEST_CASE() [1/4]

BOOST_FIXTURE_TEST_CASE	(	ccoins_flush_behavior	,
		FlushTest	)

Definition at line 1049 of file coins_tests.cpp.

◆ BOOST_FIXTURE_TEST_CASE() [2/4]

BOOST_FIXTURE_TEST_CASE	(	coins_cache_base_simulation_test	,
		CacheTest	)

Definition at line 287 of file coins_tests.cpp.

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◆ BOOST_FIXTURE_TEST_CASE() [3/4]

BOOST_FIXTURE_TEST_CASE	(	coins_cache_dbbase_simulation_test	,
		CacheTest	)

Definition at line 297 of file coins_tests.cpp.

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◆ BOOST_FIXTURE_TEST_CASE() [4/4]

BOOST_FIXTURE_TEST_CASE	(	updatecoins_simulation_test	,
		UpdateTest	)

Definition at line 330 of file coins_tests.cpp.

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◆ CheckAccessCoin()

void CheckAccessCoin	(	const CAmount	base_value,
		const MaybeCoin &	cache_coin,
		const MaybeCoin &	expected )

static

Definition at line 685 of file coins_tests.cpp.

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◆ CheckAddCoin()

void CheckAddCoin	(	const CAmount	base_value,
		const MaybeCoin &	cache_coin,
		const CAmount	modify_value,
		const CoinOrError &	expected,
		const bool	coinbase )

static

Definition at line 746 of file coins_tests.cpp.

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◆ CheckSpendCoins()

void CheckSpendCoins	(	const CAmount	base_value,
		const MaybeCoin &	cache_coin,
		const MaybeCoin &	expected )

static

Definition at line 716 of file coins_tests.cpp.

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◆ CheckWriteCoins()

void CheckWriteCoins	(	const MaybeCoin &	parent,
		const MaybeCoin &	child,
		const CoinOrError &	expected )

static

Definition at line 792 of file coins_tests.cpp.

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◆ GetCoinsMapEntry()

MaybeCoin GetCoinsMapEntry	(	const CCoinsMap &	map,
		const COutPoint &	outp = OUTPOINT )

static

Definition at line 644 of file coins_tests.cpp.

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◆ InsertCoinsMapEntry()

size_t InsertCoinsMapEntry	(	CCoinsMap &	map,
		CoinsCachePair &	sentinel,
		const CoinEntry &	cache_coin )

static

Definition at line 633 of file coins_tests.cpp.

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◆ SetCoinsValue()

void SetCoinsValue	(	const CAmount	value,
		Coin &	coin )

static

Definition at line 621 of file coins_tests.cpp.

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◆ UpdateCoins()

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

Definition at line 1996 of file validation.cpp.

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◆ WriteCoinsViewEntry()

void WriteCoinsViewEntry	(	CCoinsView &	view,
		const MaybeCoin &	cache_coin )

static

Definition at line 654 of file coins_tests.cpp.

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Variable Documentation

◆ ABSENT

CAmount ABSENT {-2}

constexpr

Definition at line 571 of file coins_tests.cpp.

◆ EX_FRESH_MISAPPLIED

auto EX_FRESH_MISAPPLIED {"FRESH flag misapplied to coin that exists in parent cache"}

constexpr

Definition at line 619 of file coins_tests.cpp.

◆ EX_OVERWRITE_UNSPENT

auto EX_OVERWRITE_UNSPENT {"Attempted to overwrite an unspent coin (when possible_overwrite is false)"}

constexpr

Definition at line 618 of file coins_tests.cpp.

◆ MISSING

MaybeCoin MISSING {std::nullopt}

constexpr

Definition at line 602 of file coins_tests.cpp.

◆ NUM_SIMULATION_ITERATIONS

const unsigned int NUM_SIMULATION_ITERATIONS = 40000

static

Definition at line 104 of file coins_tests.cpp.

◆ OUTPOINT

const COutPoint OUTPOINT

static

Definition at line 569 of file coins_tests.cpp.

◆ SPENT

CAmount SPENT {-1}

constexpr

Definition at line 570 of file coins_tests.cpp.

◆ SPENT_CLEAN

MaybeCoin SPENT_CLEAN {{SPENT, CoinEntry::State::CLEAN}}

constexpr

Definition at line 606 of file coins_tests.cpp.

◆ SPENT_DIRTY

MaybeCoin SPENT_DIRTY {{SPENT, CoinEntry::State::DIRTY}}

constexpr

Definition at line 603 of file coins_tests.cpp.

◆ SPENT_DIRTY_FRESH

MaybeCoin SPENT_DIRTY_FRESH {{SPENT, CoinEntry::State::DIRTY_FRESH}}

constexpr

Definition at line 604 of file coins_tests.cpp.

◆ SPENT_FRESH

MaybeCoin SPENT_FRESH {{SPENT, CoinEntry::State::FRESH}}

constexpr

Definition at line 605 of file coins_tests.cpp.

◆ VALUE1

CAmount VALUE1 {100}

constexpr

Definition at line 572 of file coins_tests.cpp.

◆ VALUE1_CLEAN

MaybeCoin VALUE1_CLEAN {{VALUE1, CoinEntry::State::CLEAN}}

constexpr

Definition at line 610 of file coins_tests.cpp.

◆ VALUE1_DIRTY

MaybeCoin VALUE1_DIRTY {{VALUE1, CoinEntry::State::DIRTY}}

constexpr

Definition at line 607 of file coins_tests.cpp.

◆ VALUE1_DIRTY_FRESH

MaybeCoin VALUE1_DIRTY_FRESH {{VALUE1, CoinEntry::State::DIRTY_FRESH}}

constexpr

Definition at line 608 of file coins_tests.cpp.

◆ VALUE1_FRESH

MaybeCoin VALUE1_FRESH {{VALUE1, CoinEntry::State::FRESH}}

constexpr

Definition at line 609 of file coins_tests.cpp.

◆ VALUE2

CAmount VALUE2 {200}

constexpr

Definition at line 573 of file coins_tests.cpp.

◆ VALUE2_CLEAN

MaybeCoin VALUE2_CLEAN {{VALUE2, CoinEntry::State::CLEAN}}

constexpr

Definition at line 614 of file coins_tests.cpp.

◆ VALUE2_DIRTY

MaybeCoin VALUE2_DIRTY {{VALUE2, CoinEntry::State::DIRTY}}

constexpr

Definition at line 611 of file coins_tests.cpp.

◆ VALUE2_DIRTY_FRESH

MaybeCoin VALUE2_DIRTY_FRESH {{VALUE2, CoinEntry::State::DIRTY_FRESH}}

constexpr

Definition at line 612 of file coins_tests.cpp.

◆ VALUE2_FRESH

MaybeCoin VALUE2_FRESH {{VALUE2, CoinEntry::State::FRESH}}

constexpr

Definition at line 613 of file coins_tests.cpp.

◆ VALUE3

CAmount VALUE3 {300}

constexpr

Definition at line 574 of file coins_tests.cpp.

◆ VALUE3_DIRTY

MaybeCoin VALUE3_DIRTY {{VALUE3, CoinEntry::State::DIRTY}}

constexpr

Definition at line 615 of file coins_tests.cpp.

◆ VALUE3_DIRTY_FRESH

MaybeCoin VALUE3_DIRTY_FRESH {{VALUE3, CoinEntry::State::DIRTY_FRESH}}

constexpr

Definition at line 616 of file coins_tests.cpp.

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ CoinOrError

◆ MaybeCoin

Function Documentation

◆ ApplyTxInUndo()

◆ BOOST_AUTO_TEST_CASE() [1/10]

◆ BOOST_AUTO_TEST_CASE() [2/10]

◆ BOOST_AUTO_TEST_CASE() [3/10]

◆ BOOST_AUTO_TEST_CASE() [4/10]

◆ BOOST_AUTO_TEST_CASE() [5/10]

◆ BOOST_AUTO_TEST_CASE() [6/10]

◆ BOOST_AUTO_TEST_CASE() [7/10]

◆ BOOST_AUTO_TEST_CASE() [8/10]

◆ BOOST_AUTO_TEST_CASE() [9/10]

◆ BOOST_AUTO_TEST_CASE() [10/10]

◆ BOOST_FIXTURE_TEST_CASE() [1/4]

◆ BOOST_FIXTURE_TEST_CASE() [2/4]

◆ BOOST_FIXTURE_TEST_CASE() [3/4]

◆ BOOST_FIXTURE_TEST_CASE() [4/4]

◆ CheckAccessCoin()

◆ CheckAddCoin()

◆ CheckSpendCoins()

◆ CheckWriteCoins()

◆ GetCoinsMapEntry()

◆ InsertCoinsMapEntry()

◆ SetCoinsValue()

◆ UpdateCoins()

◆ WriteCoinsViewEntry()

Variable Documentation

◆ ABSENT

◆ EX_FRESH_MISAPPLIED

◆ EX_OVERWRITE_UNSPENT

◆ MISSING

◆ NUM_SIMULATION_ITERATIONS

◆ OUTPOINT

◆ SPENT

◆ SPENT_CLEAN

◆ SPENT_DIRTY

◆ SPENT_DIRTY_FRESH

◆ SPENT_FRESH

◆ VALUE1

◆ VALUE1_CLEAN

◆ VALUE1_DIRTY

◆ VALUE1_DIRTY_FRESH

◆ VALUE1_FRESH

◆ VALUE2

◆ VALUE2_CLEAN

◆ VALUE2_DIRTY

◆ VALUE2_DIRTY_FRESH

◆ VALUE2_FRESH

◆ VALUE3

◆ VALUE3_DIRTY

◆ VALUE3_DIRTY_FRESH