Differential D1619 Diff 4492 src/test/script_tests.cpp

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src/test/script_tests.cpp

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#include <boost/test/unit_test.hpp>		#include <boost/test/unit_test.hpp>

#include <univalue.h>		#include <univalue.h>

// Uncomment if you want to output updated JSON tests.		// Uncomment if you want to output updated JSON tests.
// #define UPDATE_JSON_TESTS		// #define UPDATE_JSON_TESTS

static const unsigned int flags = SCRIPT_VERIFY_P2SH \| SCRIPT_VERIFY_STRICTENC;		static const uint32_t flags = SCRIPT_VERIFY_P2SH \| SCRIPT_VERIFY_STRICTENC;

struct ScriptErrorDesc {		struct ScriptErrorDesc {
ScriptError_t err;		ScriptError_t err;
const char *name;		const char *name;
};		};

static ScriptErrorDesc script_errors[] = {		static ScriptErrorDesc script_errors[] = {
{SCRIPT_ERR_OK, "OK"},		{SCRIPT_ERR_OK, "OK"},
▲ Show 20 Lines • Show All 206 Lines • ▼ Show 20 Lines	private:
}		}

void DoPush(const std::vector<uint8_t> &data) {		void DoPush(const std::vector<uint8_t> &data) {
DoPush();		DoPush();
push = data;		push = data;
havePush = true;		havePush = true;
}		}

		std::vector<uint8_t> DoSign(const CKey &key, const uint256 &hash,
		unsigned int lenR = 32,
		unsigned int lenS = 32) const {
		std::vector<uint8_t> vchSig, r, s;
		uint32_t iter = 0;
		do {
		key.Sign(hash, vchSig, iter++);
		if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
		NegateSignatureS(vchSig);
		}

		r = std::vector<uint8_t>(vchSig.begin() + 4,
		vchSig.begin() + 4 + vchSig[3]);
		s = std::vector<uint8_t>(vchSig.begin() + 6 + vchSig[3],
		vchSig.begin() + 6 + vchSig[3] +
		vchSig[5 + vchSig[3]]);
		} while (lenR != r.size() \|\| lenS != s.size());

		return vchSig;
		}

public:		public:
TestBuilder(const CScript &script_, const std::string &comment_, int flags_,		TestBuilder(const CScript &script_, const std::string &comment_, int flags_,
bool P2SH = false, Amount nValue_ = Amount(0))		bool P2SH = false, Amount nValue_ = Amount(0))
: script(script_), havePush(false), comment(comment_), flags(flags_),		: script(script_), havePush(false), comment(comment_), flags(flags_),
scriptError(SCRIPT_ERR_OK), nValue(nValue_) {		scriptError(SCRIPT_ERR_OK), nValue(nValue_) {
CScript scriptPubKey = script;		CScript scriptPubKey = script;
if (P2SH) {		if (P2SH) {
redeemscript = scriptPubKey;		redeemscript = scriptPubKey;
Show All 35 Lines	public:

TestBuilder &PushSig(const CKey &key,		TestBuilder &PushSig(const CKey &key,
SigHashType sigHashType = SigHashType(),		SigHashType sigHashType = SigHashType(),
unsigned int lenR = 32, unsigned int lenS = 32,		unsigned int lenR = 32, unsigned int lenS = 32,
Amount amount = Amount(0),		Amount amount = Amount(0),
uint32_t flags = SCRIPT_ENABLE_SIGHASH_FORKID) {		uint32_t flags = SCRIPT_ENABLE_SIGHASH_FORKID) {
uint256 hash = SignatureHash(script, CTransaction(spendTx), 0,		uint256 hash = SignatureHash(script, CTransaction(spendTx), 0,
sigHashType, amount, nullptr, flags);		sigHashType, amount, nullptr, flags);
std::vector<uint8_t> vchSig, r, s;		std::vector<uint8_t> vchSig = DoSign(key, hash, lenR, lenS);
uint32_t iter = 0;
do {
key.Sign(hash, vchSig, iter++);
if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
NegateSignatureS(vchSig);
}

r = std::vector<uint8_t>(vchSig.begin() + 4,
vchSig.begin() + 4 + vchSig[3]);
s = std::vector<uint8_t>(vchSig.begin() + 6 + vchSig[3],
vchSig.begin() + 6 + vchSig[3] +
vchSig[5 + vchSig[3]]);
} while (lenR != r.size() \|\| lenS != s.size());

vchSig.push_back(static_cast<uint8_t>(sigHashType.getRawSigHashType()));		vchSig.push_back(static_cast<uint8_t>(sigHashType.getRawSigHashType()));
DoPush(vchSig);		DoPush(vchSig);
return *this;		return *this;
}		}

TestBuilder &Push(const CPubKey &pubkey) {		TestBuilder &Push(const CPubKey &pubkey) {
DoPush(std::vector<uint8_t>(pubkey.begin(), pubkey.end()));		DoPush(std::vector<uint8_t>(pubkey.begin(), pubkey.end()));
return *this;		return *this;
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