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-rw-r--r--src/test/multisig_tests.cpp91
-rw-r--r--src/test/script_standard_tests.cpp385
2 files changed, 385 insertions, 91 deletions
diff --git a/src/test/multisig_tests.cpp b/src/test/multisig_tests.cpp
index 5e89ef60d2..de7f3b48f5 100644
--- a/src/test/multisig_tests.cpp
+++ b/src/test/multisig_tests.cpp
@@ -16,8 +16,6 @@
#include <boost/test/unit_test.hpp>
-typedef std::vector<unsigned char> valtype;
-
BOOST_FIXTURE_TEST_SUITE(multisig_tests, BasicTestingSetup)
CScript
@@ -173,95 +171,6 @@ BOOST_AUTO_TEST_CASE(multisig_IsStandard)
BOOST_CHECK(!::IsStandard(malformed[i], whichType));
}
-BOOST_AUTO_TEST_CASE(multisig_Solver1)
-{
- // Tests Solver() that returns lists of keys that are
- // required to satisfy a ScriptPubKey
- //
- // Also tests IsMine() and ExtractDestination()
- //
- // Note: ExtractDestination for the multisignature transactions
- // always returns false for this release, even if you have
- // one key that would satisfy an (a|b) or 2-of-3 keys needed
- // to spend an escrow transaction.
- //
- CBasicKeyStore keystore, emptykeystore, partialkeystore;
- CKey key[3];
- CTxDestination keyaddr[3];
- for (int i = 0; i < 3; i++)
- {
- key[i].MakeNewKey(true);
- keystore.AddKey(key[i]);
- keyaddr[i] = key[i].GetPubKey().GetID();
- }
- partialkeystore.AddKey(key[0]);
-
- {
- std::vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << ToByteVector(key[0].GetPubKey()) << OP_CHECKSIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK(solutions.size() == 1);
- CTxDestination addr;
- BOOST_CHECK(ExtractDestination(s, addr));
- BOOST_CHECK(addr == keyaddr[0]);
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- }
- {
- std::vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_DUP << OP_HASH160 << ToByteVector(key[0].GetPubKey().GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK(solutions.size() == 1);
- CTxDestination addr;
- BOOST_CHECK(ExtractDestination(s, addr));
- BOOST_CHECK(addr == keyaddr[0]);
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- }
- {
- std::vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_2 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK_EQUAL(solutions.size(), 4U);
- CTxDestination addr;
- BOOST_CHECK(!ExtractDestination(s, addr));
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- BOOST_CHECK(!IsMine(partialkeystore, s));
- }
- {
- std::vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_1 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK_EQUAL(solutions.size(), 4U);
- std::vector<CTxDestination> addrs;
- int nRequired;
- BOOST_CHECK(ExtractDestinations(s, whichType, addrs, nRequired));
- BOOST_CHECK(addrs[0] == keyaddr[0]);
- BOOST_CHECK(addrs[1] == keyaddr[1]);
- BOOST_CHECK(nRequired == 1);
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- BOOST_CHECK(!IsMine(partialkeystore, s));
- }
- {
- std::vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_2 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << ToByteVector(key[2].GetPubKey()) << OP_3 << OP_CHECKMULTISIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK(solutions.size() == 5);
- }
-}
-
BOOST_AUTO_TEST_CASE(multisig_Sign)
{
// Test SignSignature() (and therefore the version of Solver() that signs transactions)
diff --git a/src/test/script_standard_tests.cpp b/src/test/script_standard_tests.cpp
new file mode 100644
index 0000000000..e6a63ad54e
--- /dev/null
+++ b/src/test/script_standard_tests.cpp
@@ -0,0 +1,385 @@
+// 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 "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
+ solutions.clear();
+ 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
+ solutions.clear();
+ 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());
+
+ solutions.clear();
+ 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
+ solutions.clear();
+ 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 unknown version
+ s.clear();
+ s << OP_1 << ToByteVector(pubkey);
+ 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);
+ BOOST_CHECK(!ExtractDestination(s, address));
+
+ // TX_WITNESS_V0_SCRIPTHASH
+ s.clear();
+ s << OP_0 << ToByteVector(CScriptID(redeemScript));
+ BOOST_CHECK(!ExtractDestination(s, address));
+}
+
+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));
+
+ // TX_WITNESS_V0_KEYHASH
+ s.clear();
+ s << OP_0 << ToByteVector(pubkeys[0].GetID());
+ BOOST_CHECK(!ExtractDestinations(s, whichType, addresses, nRequired));
+
+ // TX_WITNESS_V0_SCRIPTHASH
+ s.clear();
+ s << OP_0 << ToByteVector(CScriptID(redeemScript));
+ 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_SUITE_END()
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