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script_standard_tests.cpp
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script_standard_tests.cpp
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// Copyright (c) 2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <key.h>
#include <keystore.h>
#include <script/ismine.h>
#include <script/script.h>
#include <script/script_error.h>
#include <script/standard.h>
#include <test/test_bitcoin.h>
#include <boost/test/unit_test.hpp>
BOOST_FIXTURE_TEST_SUITE(script_standard_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(script_standard_Solver_success)
{
CKey keys[3];
CPubKey pubkeys[3];
for (int i = 0; i < 3; i++) {
keys[i].MakeNewKey(true);
pubkeys[i] = keys[i].GetPubKey();
}
CScript s;
txnouttype whichType;
std::vector<std::vector<unsigned char> > solutions;
// TX_PUBKEY
s.clear();
s << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_PUBKEY);
BOOST_CHECK_EQUAL(solutions.size(), 1);
BOOST_CHECK(solutions[0] == ToByteVector(pubkeys[0]));
// TX_PUBKEYHASH
s.clear();
s << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_PUBKEYHASH);
BOOST_CHECK_EQUAL(solutions.size(), 1);
BOOST_CHECK(solutions[0] == ToByteVector(pubkeys[0].GetID()));
// TX_SCRIPTHASH
CScript redeemScript(s); // initialize with leftover P2PKH script
s.clear();
s << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_SCRIPTHASH);
BOOST_CHECK_EQUAL(solutions.size(), 1);
BOOST_CHECK(solutions[0] == ToByteVector(CScriptID(redeemScript)));
// TX_MULTISIG
s.clear();
s << OP_1 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_MULTISIG);
BOOST_CHECK_EQUAL(solutions.size(), 4);
BOOST_CHECK(solutions[0] == std::vector<unsigned char>({1}));
BOOST_CHECK(solutions[1] == ToByteVector(pubkeys[0]));
BOOST_CHECK(solutions[2] == ToByteVector(pubkeys[1]));
BOOST_CHECK(solutions[3] == std::vector<unsigned char>({2}));
s.clear();
s << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
ToByteVector(pubkeys[2]) <<
OP_3 << OP_CHECKMULTISIG;
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_MULTISIG);
BOOST_CHECK_EQUAL(solutions.size(), 5);
BOOST_CHECK(solutions[0] == std::vector<unsigned char>({2}));
BOOST_CHECK(solutions[1] == ToByteVector(pubkeys[0]));
BOOST_CHECK(solutions[2] == ToByteVector(pubkeys[1]));
BOOST_CHECK(solutions[3] == ToByteVector(pubkeys[2]));
BOOST_CHECK(solutions[4] == std::vector<unsigned char>({3}));
// TX_NULL_DATA
s.clear();
s << OP_RETURN <<
std::vector<unsigned char>({0}) <<
std::vector<unsigned char>({75}) <<
std::vector<unsigned char>({255});
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_NULL_DATA);
BOOST_CHECK_EQUAL(solutions.size(), 0);
// TX_WITNESS_V0_KEYHASH
s.clear();
s << OP_0 << ToByteVector(pubkeys[0].GetID());
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_WITNESS_V0_KEYHASH);
BOOST_CHECK_EQUAL(solutions.size(), 1);
BOOST_CHECK(solutions[0] == ToByteVector(pubkeys[0].GetID()));
// TX_WITNESS_V0_SCRIPTHASH
uint256 scriptHash;
CSHA256().Write(&redeemScript[0], redeemScript.size())
.Finalize(scriptHash.begin());
s.clear();
s << OP_0 << ToByteVector(scriptHash);
BOOST_CHECK(Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_WITNESS_V0_SCRIPTHASH);
BOOST_CHECK_EQUAL(solutions.size(), 1);
BOOST_CHECK(solutions[0] == ToByteVector(scriptHash));
// TX_NONSTANDARD
s.clear();
s << OP_9 << OP_ADD << OP_11 << OP_EQUAL;
BOOST_CHECK(!Solver(s, whichType, solutions));
BOOST_CHECK_EQUAL(whichType, TX_NONSTANDARD);
}
BOOST_AUTO_TEST_CASE(script_standard_Solver_failure)
{
CKey key;
CPubKey pubkey;
key.MakeNewKey(true);
pubkey = key.GetPubKey();
CScript s;
txnouttype whichType;
std::vector<std::vector<unsigned char> > solutions;
// TX_PUBKEY with incorrectly sized pubkey
s.clear();
s << std::vector<unsigned char>(30, 0x01) << OP_CHECKSIG;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_PUBKEYHASH with incorrectly sized key hash
s.clear();
s << OP_DUP << OP_HASH160 << ToByteVector(pubkey) << OP_EQUALVERIFY << OP_CHECKSIG;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_SCRIPTHASH with incorrectly sized script hash
s.clear();
s << OP_HASH160 << std::vector<unsigned char>(21, 0x01) << OP_EQUAL;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_MULTISIG 0/2
s.clear();
s << OP_0 << ToByteVector(pubkey) << OP_1 << OP_CHECKMULTISIG;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_MULTISIG 2/1
s.clear();
s << OP_2 << ToByteVector(pubkey) << OP_1 << OP_CHECKMULTISIG;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_MULTISIG n = 2 with 1 pubkey
s.clear();
s << OP_1 << ToByteVector(pubkey) << OP_2 << OP_CHECKMULTISIG;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_MULTISIG n = 1 with 0 pubkeys
s.clear();
s << OP_1 << OP_1 << OP_CHECKMULTISIG;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_NULL_DATA with other opcodes
s.clear();
s << OP_RETURN << std::vector<unsigned char>({75}) << OP_ADD;
BOOST_CHECK(!Solver(s, whichType, solutions));
// TX_WITNESS with incorrect program size
s.clear();
s << OP_0 << std::vector<unsigned char>(19, 0x01);
BOOST_CHECK(!Solver(s, whichType, solutions));
}
BOOST_AUTO_TEST_CASE(script_standard_ExtractDestination)
{
CKey key;
CPubKey pubkey;
key.MakeNewKey(true);
pubkey = key.GetPubKey();
CScript s;
CTxDestination address;
// TX_PUBKEY
s.clear();
s << ToByteVector(pubkey) << OP_CHECKSIG;
BOOST_CHECK(ExtractDestination(s, address));
BOOST_CHECK(boost::get<CKeyID>(&address) &&
*boost::get<CKeyID>(&address) == pubkey.GetID());
// TX_PUBKEYHASH
s.clear();
s << OP_DUP << OP_HASH160 << ToByteVector(pubkey.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
BOOST_CHECK(ExtractDestination(s, address));
BOOST_CHECK(boost::get<CKeyID>(&address) &&
*boost::get<CKeyID>(&address) == pubkey.GetID());
// TX_SCRIPTHASH
CScript redeemScript(s); // initialize with leftover P2PKH script
s.clear();
s << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
BOOST_CHECK(ExtractDestination(s, address));
BOOST_CHECK(boost::get<CScriptID>(&address) &&
*boost::get<CScriptID>(&address) == CScriptID(redeemScript));
// TX_MULTISIG
s.clear();
s << OP_1 << ToByteVector(pubkey) << OP_1 << OP_CHECKMULTISIG;
BOOST_CHECK(!ExtractDestination(s, address));
// TX_NULL_DATA
s.clear();
s << OP_RETURN << std::vector<unsigned char>({75});
BOOST_CHECK(!ExtractDestination(s, address));
// TX_WITNESS_V0_KEYHASH
s.clear();
s << OP_0 << ToByteVector(pubkey.GetID());
BOOST_CHECK(ExtractDestination(s, address));
WitnessV0KeyHash keyhash;
CHash160().Write(pubkey.begin(), pubkey.size()).Finalize(keyhash.begin());
BOOST_CHECK(boost::get<WitnessV0KeyHash>(&address) && *boost::get<WitnessV0KeyHash>(&address) == keyhash);
// TX_WITNESS_V0_SCRIPTHASH
s.clear();
WitnessV0ScriptHash scripthash;
CSHA256().Write(redeemScript.data(), redeemScript.size()).Finalize(scripthash.begin());
s << OP_0 << ToByteVector(scripthash);
BOOST_CHECK(ExtractDestination(s, address));
BOOST_CHECK(boost::get<WitnessV0ScriptHash>(&address) && *boost::get<WitnessV0ScriptHash>(&address) == scripthash);
// TX_WITNESS with unknown version
s.clear();
s << OP_1 << ToByteVector(pubkey);
BOOST_CHECK(ExtractDestination(s, address));
WitnessUnknown unk;
unk.length = 33;
unk.version = 1;
std::copy(pubkey.begin(), pubkey.end(), unk.program);
BOOST_CHECK(boost::get<WitnessUnknown>(&address) && *boost::get<WitnessUnknown>(&address) == unk);
}
BOOST_AUTO_TEST_CASE(script_standard_ExtractDestinations)
{
CKey keys[3];
CPubKey pubkeys[3];
for (int i = 0; i < 3; i++) {
keys[i].MakeNewKey(true);
pubkeys[i] = keys[i].GetPubKey();
}
CScript s;
txnouttype whichType;
std::vector<CTxDestination> addresses;
int nRequired;
// TX_PUBKEY
s.clear();
s << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
BOOST_CHECK(ExtractDestinations(s, whichType, addresses, nRequired));
BOOST_CHECK_EQUAL(whichType, TX_PUBKEY);
BOOST_CHECK_EQUAL(addresses.size(), 1);
BOOST_CHECK_EQUAL(nRequired, 1);
BOOST_CHECK(boost::get<CKeyID>(&addresses[0]) &&
*boost::get<CKeyID>(&addresses[0]) == pubkeys[0].GetID());
// TX_PUBKEYHASH
s.clear();
s << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
BOOST_CHECK(ExtractDestinations(s, whichType, addresses, nRequired));
BOOST_CHECK_EQUAL(whichType, TX_PUBKEYHASH);
BOOST_CHECK_EQUAL(addresses.size(), 1);
BOOST_CHECK_EQUAL(nRequired, 1);
BOOST_CHECK(boost::get<CKeyID>(&addresses[0]) &&
*boost::get<CKeyID>(&addresses[0]) == pubkeys[0].GetID());
// TX_SCRIPTHASH
CScript redeemScript(s); // initialize with leftover P2PKH script
s.clear();
s << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
BOOST_CHECK(ExtractDestinations(s, whichType, addresses, nRequired));
BOOST_CHECK_EQUAL(whichType, TX_SCRIPTHASH);
BOOST_CHECK_EQUAL(addresses.size(), 1);
BOOST_CHECK_EQUAL(nRequired, 1);
BOOST_CHECK(boost::get<CScriptID>(&addresses[0]) &&
*boost::get<CScriptID>(&addresses[0]) == CScriptID(redeemScript));
// TX_MULTISIG
s.clear();
s << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
BOOST_CHECK(ExtractDestinations(s, whichType, addresses, nRequired));
BOOST_CHECK_EQUAL(whichType, TX_MULTISIG);
BOOST_CHECK_EQUAL(addresses.size(), 2);
BOOST_CHECK_EQUAL(nRequired, 2);
BOOST_CHECK(boost::get<CKeyID>(&addresses[0]) &&
*boost::get<CKeyID>(&addresses[0]) == pubkeys[0].GetID());
BOOST_CHECK(boost::get<CKeyID>(&addresses[1]) &&
*boost::get<CKeyID>(&addresses[1]) == pubkeys[1].GetID());
// TX_NULL_DATA
s.clear();
s << OP_RETURN << std::vector<unsigned char>({75});
BOOST_CHECK(!ExtractDestinations(s, whichType, addresses, nRequired));
}
BOOST_AUTO_TEST_CASE(script_standard_GetScriptFor_)
{
CKey keys[3];
CPubKey pubkeys[3];
for (int i = 0; i < 3; i++) {
keys[i].MakeNewKey(true);
pubkeys[i] = keys[i].GetPubKey();
}
CScript expected, result;
// CKeyID
expected.clear();
expected << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
result = GetScriptForDestination(pubkeys[0].GetID());
BOOST_CHECK(result == expected);
// CScriptID
CScript redeemScript(result);
expected.clear();
expected << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
result = GetScriptForDestination(CScriptID(redeemScript));
BOOST_CHECK(result == expected);
// CNoDestination
expected.clear();
result = GetScriptForDestination(CNoDestination());
BOOST_CHECK(result == expected);
// GetScriptForRawPubKey
expected.clear();
expected << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
result = GetScriptForRawPubKey(pubkeys[0]);
BOOST_CHECK(result == expected);
// GetScriptForMultisig
expected.clear();
expected << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
ToByteVector(pubkeys[2]) <<
OP_3 << OP_CHECKMULTISIG;
result = GetScriptForMultisig(2, std::vector<CPubKey>(pubkeys, pubkeys + 3));
BOOST_CHECK(result == expected);
// GetScriptForWitness
CScript witnessScript;
witnessScript << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
expected.clear();
expected << OP_0 << ToByteVector(pubkeys[0].GetID());
result = GetScriptForWitness(witnessScript);
BOOST_CHECK(result == expected);
witnessScript.clear();
witnessScript << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
result = GetScriptForWitness(witnessScript);
BOOST_CHECK(result == expected);
witnessScript.clear();
witnessScript << OP_1 << ToByteVector(pubkeys[0]) << OP_1 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
expected.clear();
expected << OP_0 << ToByteVector(scriptHash);
result = GetScriptForWitness(witnessScript);
BOOST_CHECK(result == expected);
}
BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CKey keys[2];
CPubKey pubkeys[2];
for (int i = 0; i < 2; i++) {
keys[i].MakeNewKey(true);
pubkeys[i] = keys[i].GetPubKey();
}
CKey uncompressedKey;
uncompressedKey.MakeNewKey(false);
CPubKey uncompressedPubkey = uncompressedKey.GetPubKey();
CScript scriptPubKey;
isminetype result;
bool isInvalid;
// P2PK compressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
// Keystore does not have key
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has key
keystore.AddKey(keys[0]);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2PK uncompressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << ToByteVector(uncompressedPubkey) << OP_CHECKSIG;
// Keystore does not have key
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has key
keystore.AddKey(uncompressedKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2PKH compressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
// Keystore does not have key
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has key
keystore.AddKey(keys[0]);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2PKH uncompressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << OP_DUP << OP_HASH160 << ToByteVector(uncompressedPubkey.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
// Keystore does not have key
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has key
keystore.AddKey(uncompressedKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2SH
{
CBasicKeyStore keystore;
CScript redeemScript;
redeemScript << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
// Keystore does not have redeemScript or key
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has redeemScript but no key
keystore.AddCScript(redeemScript);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has redeemScript and key
keystore.AddKey(keys[0]);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2WPKH compressed
{
CBasicKeyStore keystore;
keystore.AddKey(keys[0]);
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(pubkeys[0].GetID());
// Keystore has key, but no P2SH redeemScript
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has key and P2SH redeemScript
keystore.AddCScript(scriptPubKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2WPKH uncompressed
{
CBasicKeyStore keystore;
keystore.AddKey(uncompressedKey);
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(uncompressedPubkey.GetID());
// Keystore has key, but no P2SH redeemScript
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has key and P2SH redeemScript
keystore.AddCScript(scriptPubKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(isInvalid);
}
// scriptPubKey multisig
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << OP_2 <<
ToByteVector(uncompressedPubkey) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
// Keystore does not have any keys
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has 1/2 keys
keystore.AddKey(uncompressedKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has 2/2 keys
keystore.AddKey(keys[1]);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2SH multisig
{
CBasicKeyStore keystore;
keystore.AddKey(uncompressedKey);
keystore.AddKey(keys[1]);
CScript redeemScript;
redeemScript << OP_2 <<
ToByteVector(uncompressedPubkey) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
// Keystore has no redeemScript
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has redeemScript
keystore.AddCScript(redeemScript);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2WSH multisig with compressed keys
{
CBasicKeyStore keystore;
keystore.AddKey(keys[0]);
keystore.AddKey(keys[1]);
CScript witnessScript;
witnessScript << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(scriptHash);
// Keystore has keys, but no witnessScript or P2SH redeemScript
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has keys and witnessScript, but no P2SH redeemScript
keystore.AddCScript(witnessScript);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has keys, witnessScript, P2SH redeemScript
keystore.AddCScript(scriptPubKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// P2WSH multisig with uncompressed key
{
CBasicKeyStore keystore;
keystore.AddKey(uncompressedKey);
keystore.AddKey(keys[1]);
CScript witnessScript;
witnessScript << OP_2 <<
ToByteVector(uncompressedPubkey) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(scriptHash);
// Keystore has keys, but no witnessScript or P2SH redeemScript
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has keys and witnessScript, but no P2SH redeemScript
keystore.AddCScript(witnessScript);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has keys, witnessScript, P2SH redeemScript
keystore.AddCScript(scriptPubKey);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(isInvalid);
}
// P2WSH multisig wrapped in P2SH
{
CBasicKeyStore keystore;
CScript witnessScript;
witnessScript << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
CScript redeemScript;
redeemScript << OP_0 << ToByteVector(scriptHash);
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
// Keystore has no witnessScript, P2SH redeemScript, or keys
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has witnessScript and P2SH redeemScript, but no keys
keystore.AddCScript(redeemScript);
keystore.AddCScript(witnessScript);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
// Keystore has keys, witnessScript, P2SH redeemScript
keystore.AddKey(keys[0]);
keystore.AddKey(keys[1]);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
BOOST_CHECK(!isInvalid);
}
// OP_RETURN
{
CBasicKeyStore keystore;
keystore.AddKey(keys[0]);
scriptPubKey.clear();
scriptPubKey << OP_RETURN << ToByteVector(pubkeys[0]);
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
}
// Nonstandard
{
CBasicKeyStore keystore;
keystore.AddKey(keys[0]);
scriptPubKey.clear();
scriptPubKey << OP_9 << OP_ADD << OP_11 << OP_EQUAL;
result = IsMine(keystore, scriptPubKey, isInvalid);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
BOOST_CHECK(!isInvalid);
}
}
BOOST_AUTO_TEST_SUITE_END()