#include <boost/test/unit_test.hpp>
#include <stdint.h>
#include <sstream>
#include <iomanip>
#include <limits>
#include <cmath>
#include "uint256.h"
#include "arith_uint256.h"
#include <string>
#include "version.h"
#include "test/test_pivx.h"

Include dependency graph for arith_uint256_tests.cpp:

Macros
#define	CHECKBITWISEOPERATOR(_A_, _B_, _OP_)

#define	CHECKASSIGNMENTOPERATOR(_A_, _B_, _OP_)

Functions
arith_uint256	arith_uint256V (const std::vector< unsigned char > &vch)
	Convert vector to arith_uint256, via uint256 blob. More...

std::string	ArrayToString (const unsigned char A[], unsigned int width)

	BOOST_AUTO_TEST_CASE (basics)

void	shiftArrayRight (unsigned char to, const unsigned char from, unsigned int arrayLength, unsigned int bitsToShift)

void	shiftArrayLeft (unsigned char to, const unsigned char from, unsigned int arrayLength, unsigned int bitsToShift)

	BOOST_AUTO_TEST_CASE (shifts)

	BOOST_AUTO_TEST_CASE (unaryOperators)

	BOOST_AUTO_TEST_CASE (bitwiseOperators)

	BOOST_AUTO_TEST_CASE (comparison)

	BOOST_AUTO_TEST_CASE (plusMinus)

	BOOST_AUTO_TEST_CASE (multiply)

	BOOST_AUTO_TEST_CASE (divide)

bool	almostEqual (double d1, double d2)

	BOOST_AUTO_TEST_CASE (methods)

	BOOST_AUTO_TEST_CASE (bignum_SetCompact)

	BOOST_AUTO_TEST_CASE (getmaxcoverage)

Variables
const unsigned char	R1Array []

const char	R1ArrayHex [] = "7D1DE5EAF9B156D53208F033B5AA8122D2d2355d5e12292b121156cfdb4a529c"

const double	R1Ldouble = 0.4887374590559308955

const double	R1Sdouble = 0.7096329412477836074

const arith_uint256	R1L = arith_uint256(std::vector<unsigned char>(R1Array,R1Array+32))

const arith_uint160	R1S = arith_uint160(std::vector<unsigned char>(R1Array,R1Array+20))

const uint64_t	R1LLow64 = 0x121156cfdb4a529cULL

const unsigned char	R2Array []

const arith_uint256	R2L = arith_uint256(std::vector<unsigned char>(R2Array,R2Array+32))

const arith_uint160	R2S = arith_uint160(std::vector<unsigned char>(R2Array,R2Array+20))

const char	R1LplusR2L [] = "549FB09FEA236A1EA3E31D4D58F1B1369288D204211CA751527CFC175767850C"

const unsigned char	ZeroArray []

const arith_uint256	ZeroL = arith_uint256(std::vector<unsigned char>(ZeroArray,ZeroArray+32))

const arith_uint160	ZeroS = arith_uint160(std::vector<unsigned char>(ZeroArray,ZeroArray+20))

const unsigned char	OneArray []

const arith_uint256	OneL = arith_uint256(std::vector<unsigned char>(OneArray,OneArray+32))

const arith_uint160	OneS = arith_uint160(std::vector<unsigned char>(OneArray,OneArray+20))

const unsigned char	MaxArray []

const arith_uint256	MaxL = arith_uint256(std::vector<unsigned char>(MaxArray,MaxArray+32))

const arith_uint160	MaxS = arith_uint160(std::vector<unsigned char>(MaxArray,MaxArray+20))

const arith_uint256	HalfL = (OneL << 255)

const arith_uint160	HalfS = (OneS << 159)

Macro Definition Documentation

◆ CHECKASSIGNMENTOPERATOR

#define CHECKASSIGNMENTOPERATOR	(	_A_,
		_B_,
		_OP_
	)

Value:

TmpL = _A_##L; TmpL _OP_##= _B_##L; BOOST_CHECK(TmpL == (_A_##L _OP_ _B_##L)); \

TmpS = _A_##S; TmpS _OP_##= _B_##S; BOOST_CHECK(TmpS == (_A_##S _OP_ _B_##S));

S

#define S(x0, x1, x2, x3, cb, r)

Definition: jh.c:494

L

#define L(x0, x1, x2, x3, x4, x5, x6, x7)

Definition: jh.c:501

BOOST_CHECK

#define BOOST_CHECK(expr)

Definition: object.cpp:17

Definition at line 330 of file arith_uint256_tests.cpp.

◆ CHECKBITWISEOPERATOR

#define CHECKBITWISEOPERATOR	(	_A_,
		_B_,
		_OP_
	)

Value:

    for (unsigned int i = 0; i < 32; ++i) { TmpArray[i] = _A_##Array[i] _OP_ _B_##Array[i]; } \
    BOOST_CHECK(arith_uint256(std::vector<unsigned char>(TmpArray,TmpArray+32)) == (_A_##L _OP_ _B_##L)); \
    for (unsigned int i = 0; i < 20; ++i) { TmpArray[i] = _A_##Array[i] _OP_ _B_##Array[i]; } \
    BOOST_CHECK(arith_uint160(std::vector<unsigned char>(TmpArray,TmpArray+20)) == (_A_##S _OP_ _B_##S));

Definition at line 324 of file arith_uint256_tests.cpp.

Function Documentation

◆ almostEqual()

bool almostEqual	(	double	d1,
		double	d2
	)

Definition at line 565 of file arith_uint256_tests.cpp.

◆ arith_uint256V()

arith_uint256 arith_uint256V ( const std::vector< unsigned char > & vch )

inline

Convert vector to arith_uint256, via uint256 blob.

Definition at line 21 of file arith_uint256_tests.cpp.

◆ ArrayToString()

std::string ArrayToString	(	const unsigned char	A[],
		unsigned int	width
	)

Definition at line 64 of file arith_uint256_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [1/11]

BOOST_AUTO_TEST_CASE ( basics )

Definition at line 75 of file arith_uint256_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [2/11]

BOOST_AUTO_TEST_CASE ( bignum_SetCompact )

Definition at line 687 of file arith_uint256_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [3/11]

BOOST_AUTO_TEST_CASE ( bitwiseOperators )

Definition at line 334 of file arith_uint256_tests.cpp.

◆ BOOST_AUTO_TEST_CASE() [4/11]

BOOST_AUTO_TEST_CASE ( comparison )

Definition at line 383 of file arith_uint256_tests.cpp.

◆ BOOST_AUTO_TEST_CASE() [5/11]

BOOST_AUTO_TEST_CASE ( divide )

Definition at line 531 of file arith_uint256_tests.cpp.

◆ BOOST_AUTO_TEST_CASE() [6/11]

BOOST_AUTO_TEST_CASE ( getmaxcoverage )

Definition at line 816 of file arith_uint256_tests.cpp.

◆ BOOST_AUTO_TEST_CASE() [7/11]

BOOST_AUTO_TEST_CASE ( methods )

Definition at line 570 of file arith_uint256_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [8/11]

BOOST_AUTO_TEST_CASE ( multiply )

Definition at line 494 of file arith_uint256_tests.cpp.

◆ BOOST_AUTO_TEST_CASE() [9/11]

BOOST_AUTO_TEST_CASE ( plusMinus )

Definition at line 407 of file arith_uint256_tests.cpp.

◆ BOOST_AUTO_TEST_CASE() [10/11]

BOOST_AUTO_TEST_CASE ( shifts )

Definition at line 210 of file arith_uint256_tests.cpp.

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◆ BOOST_AUTO_TEST_CASE() [11/11]

BOOST_AUTO_TEST_CASE ( unaryOperators )

Definition at line 293 of file arith_uint256_tests.cpp.

◆ shiftArrayLeft()

void shiftArrayLeft	(	unsigned char *	to,
		const unsigned char *	from,
		unsigned int	arrayLength,
		unsigned int	bitsToShift
	)

Definition at line 193 of file arith_uint256_tests.cpp.

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◆ shiftArrayRight()

void shiftArrayRight	(	unsigned char *	to,
		const unsigned char *	from,
		unsigned int	arrayLength,
		unsigned int	bitsToShift
	)

Definition at line 179 of file arith_uint256_tests.cpp.

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Variable Documentation

◆ HalfL

const arith_uint256 HalfL = (OneL << 255)

Definition at line 62 of file arith_uint256_tests.cpp.

◆ HalfS

const arith_uint160 HalfS = (OneS << 159)

Definition at line 63 of file arith_uint256_tests.cpp.

◆ MaxArray

const unsigned char MaxArray[]

Initial value:

=
    "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
    "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"

Definition at line 56 of file arith_uint256_tests.cpp.

◆ MaxL

const arith_uint256 MaxL = arith_uint256(std::vector<unsigned char>(MaxArray,MaxArray+32))

Definition at line 59 of file arith_uint256_tests.cpp.

◆ MaxS

const arith_uint160 MaxS = arith_uint160(std::vector<unsigned char>(MaxArray,MaxArray+20))

Definition at line 60 of file arith_uint256_tests.cpp.

◆ OneArray

const unsigned char OneArray[]

Initial value:

=
    "\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"

Definition at line 50 of file arith_uint256_tests.cpp.

◆ OneL

const arith_uint256 OneL = arith_uint256(std::vector<unsigned char>(OneArray,OneArray+32))

Definition at line 53 of file arith_uint256_tests.cpp.

◆ OneS

const arith_uint160 OneS = arith_uint160(std::vector<unsigned char>(OneArray,OneArray+20))

Definition at line 54 of file arith_uint256_tests.cpp.

◆ R1Array

const unsigned char R1Array[]

Initial value:

=
    "\x9c\x52\x4a\xdb\xcf\x56\x11\x12\x2b\x29\x12\x5e\x5d\x35\xd2\xd2"
    "\x22\x81\xaa\xb5\x33\xf0\x08\x32\xd5\x56\xb1\xf9\xea\xe5\x1d\x7d"

Definition at line 26 of file arith_uint256_tests.cpp.

◆ R1ArrayHex

const char R1ArrayHex[] = "7D1DE5EAF9B156D53208F033B5AA8122D2d2355d5e12292b121156cfdb4a529c"

Definition at line 29 of file arith_uint256_tests.cpp.

◆ R1L

const arith_uint256 R1L = arith_uint256(std::vector<unsigned char>(R1Array,R1Array+32))

Definition at line 32 of file arith_uint256_tests.cpp.

◆ R1Ldouble

const double R1Ldouble = 0.4887374590559308955

Definition at line 30 of file arith_uint256_tests.cpp.

◆ R1LLow64

const uint64_t R1LLow64 = 0x121156cfdb4a529cULL

Definition at line 34 of file arith_uint256_tests.cpp.

◆ R1LplusR2L

const char R1LplusR2L[] = "549FB09FEA236A1EA3E31D4D58F1B1369288D204211CA751527CFC175767850C"

Definition at line 42 of file arith_uint256_tests.cpp.

◆ R1S

const arith_uint160 R1S = arith_uint160(std::vector<unsigned char>(R1Array,R1Array+20))

Definition at line 33 of file arith_uint256_tests.cpp.

◆ R1Sdouble

const double R1Sdouble = 0.7096329412477836074

Definition at line 31 of file arith_uint256_tests.cpp.

◆ R2Array

const unsigned char R2Array[]

Initial value:

=
    "\x70\x32\x1d\x7c\x47\xa5\x6b\x40\x26\x7e\x0a\xc3\xa6\x9c\xb6\xbf"
    "\x13\x30\x47\xa3\x19\x2d\xda\x71\x49\x13\x72\xf0\xb4\xca\x81\xd7"

Definition at line 36 of file arith_uint256_tests.cpp.

◆ R2L

const arith_uint256 R2L = arith_uint256(std::vector<unsigned char>(R2Array,R2Array+32))

Definition at line 39 of file arith_uint256_tests.cpp.

◆ R2S

const arith_uint160 R2S = arith_uint160(std::vector<unsigned char>(R2Array,R2Array+20))

Definition at line 40 of file arith_uint256_tests.cpp.

◆ ZeroArray

const unsigned char ZeroArray[]

Initial value:

=
    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
    "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"

Definition at line 44 of file arith_uint256_tests.cpp.

◆ ZeroL

const arith_uint256 ZeroL = arith_uint256(std::vector<unsigned char>(ZeroArray,ZeroArray+32))

Definition at line 47 of file arith_uint256_tests.cpp.

◆ ZeroS

const arith_uint160 ZeroS = arith_uint160(std::vector<unsigned char>(ZeroArray,ZeroArray+20))

Definition at line 48 of file arith_uint256_tests.cpp.

Macros

Functions

Variables

Macro Definition Documentation

◆ CHECKASSIGNMENTOPERATOR

◆ CHECKBITWISEOPERATOR

Function Documentation

◆ almostEqual()

◆ arith_uint256V()

◆ ArrayToString()

◆ BOOST_AUTO_TEST_CASE() [1/11]

◆ BOOST_AUTO_TEST_CASE() [2/11]

◆ BOOST_AUTO_TEST_CASE() [3/11]

◆ BOOST_AUTO_TEST_CASE() [4/11]

◆ BOOST_AUTO_TEST_CASE() [5/11]

◆ BOOST_AUTO_TEST_CASE() [6/11]

◆ BOOST_AUTO_TEST_CASE() [7/11]

◆ BOOST_AUTO_TEST_CASE() [8/11]

◆ BOOST_AUTO_TEST_CASE() [9/11]

◆ BOOST_AUTO_TEST_CASE() [10/11]

◆ BOOST_AUTO_TEST_CASE() [11/11]

◆ shiftArrayLeft()

◆ shiftArrayRight()

Variable Documentation

◆ HalfL

◆ HalfS

◆ MaxArray

◆ MaxL

◆ MaxS

◆ OneArray

◆ OneL

◆ OneS

◆ R1Array

◆ R1ArrayHex

◆ R1L

◆ R1Ldouble

◆ R1LLow64

◆ R1LplusR2L

◆ R1S

◆ R1Sdouble

◆ R2Array

◆ R2L

◆ R2S

◆ ZeroArray

◆ ZeroL

◆ ZeroS