LCOV - code coverage report
Current view: top level - src/test - script_standard_tests.cpp (source / functions) Hit Total Coverage
Test: coverage.lcov Lines: 317 317 100.0 %
Date: 2022-04-21 14:51:19 Functions: 8 8 100.0 %
Legend: Modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed

Not modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed
Branches: 14 14 100.0 %

           Branch data     Line data    Source code
#       1                 :            : // Copyright (c) 2017-2021 The Bitcoin Core developers
#       2                 :            : // Distributed under the MIT software license, see the accompanying
#       3                 :            : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#       4                 :            : 
#       5                 :            : #include <test/data/bip341_wallet_vectors.json.h>
#       6                 :            : 
#       7                 :            : #include <key.h>
#       8                 :            : #include <key_io.h>
#       9                 :            : #include <script/script.h>
#      10                 :            : #include <script/signingprovider.h>
#      11                 :            : #include <script/standard.h>
#      12                 :            : #include <test/util/setup_common.h>
#      13                 :            : #include <util/strencodings.h>
#      14                 :            : 
#      15                 :            : #include <boost/test/unit_test.hpp>
#      16                 :            : 
#      17                 :            : #include <univalue.h>
#      18                 :            : 
#      19                 :            : 
#      20                 :            : BOOST_FIXTURE_TEST_SUITE(script_standard_tests, BasicTestingSetup)
#      21                 :            : 
#      22                 :            : BOOST_AUTO_TEST_CASE(dest_default_is_no_dest)
#      23                 :          2 : {
#      24                 :          2 :     CTxDestination dest;
#      25                 :          2 :     BOOST_CHECK(!IsValidDestination(dest));
#      26                 :          2 : }
#      27                 :            : 
#      28                 :            : BOOST_AUTO_TEST_CASE(script_standard_Solver_success)
#      29                 :          2 : {
#      30                 :          2 :     CKey keys[3];
#      31                 :          2 :     CPubKey pubkeys[3];
#      32         [ +  + ]:          8 :     for (int i = 0; i < 3; i++) {
#      33                 :          6 :         keys[i].MakeNewKey(true);
#      34                 :          6 :         pubkeys[i] = keys[i].GetPubKey();
#      35                 :          6 :     }
#      36                 :            : 
#      37                 :          2 :     CScript s;
#      38                 :          2 :     std::vector<std::vector<unsigned char> > solutions;
#      39                 :            : 
#      40                 :            :     // TxoutType::PUBKEY
#      41                 :          2 :     s.clear();
#      42                 :          2 :     s << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
#      43                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::PUBKEY);
#      44                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 1U);
#      45                 :          2 :     BOOST_CHECK(solutions[0] == ToByteVector(pubkeys[0]));
#      46                 :            : 
#      47                 :            :     // TxoutType::PUBKEYHASH
#      48                 :          2 :     s.clear();
#      49                 :          2 :     s << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
#      50                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::PUBKEYHASH);
#      51                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 1U);
#      52                 :          2 :     BOOST_CHECK(solutions[0] == ToByteVector(pubkeys[0].GetID()));
#      53                 :            : 
#      54                 :            :     // TxoutType::SCRIPTHASH
#      55                 :          2 :     CScript redeemScript(s); // initialize with leftover P2PKH script
#      56                 :          2 :     s.clear();
#      57                 :          2 :     s << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
#      58                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::SCRIPTHASH);
#      59                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 1U);
#      60                 :          2 :     BOOST_CHECK(solutions[0] == ToByteVector(CScriptID(redeemScript)));
#      61                 :            : 
#      62                 :            :     // TxoutType::MULTISIG
#      63                 :          2 :     s.clear();
#      64                 :          2 :     s << OP_1 <<
#      65                 :          2 :         ToByteVector(pubkeys[0]) <<
#      66                 :          2 :         ToByteVector(pubkeys[1]) <<
#      67                 :          2 :         OP_2 << OP_CHECKMULTISIG;
#      68                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::MULTISIG);
#      69                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 4U);
#      70                 :          2 :     BOOST_CHECK(solutions[0] == std::vector<unsigned char>({1}));
#      71                 :          2 :     BOOST_CHECK(solutions[1] == ToByteVector(pubkeys[0]));
#      72                 :          2 :     BOOST_CHECK(solutions[2] == ToByteVector(pubkeys[1]));
#      73                 :          2 :     BOOST_CHECK(solutions[3] == std::vector<unsigned char>({2}));
#      74                 :            : 
#      75                 :          2 :     s.clear();
#      76                 :          2 :     s << OP_2 <<
#      77                 :          2 :         ToByteVector(pubkeys[0]) <<
#      78                 :          2 :         ToByteVector(pubkeys[1]) <<
#      79                 :          2 :         ToByteVector(pubkeys[2]) <<
#      80                 :          2 :         OP_3 << OP_CHECKMULTISIG;
#      81                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::MULTISIG);
#      82                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 5U);
#      83                 :          2 :     BOOST_CHECK(solutions[0] == std::vector<unsigned char>({2}));
#      84                 :          2 :     BOOST_CHECK(solutions[1] == ToByteVector(pubkeys[0]));
#      85                 :          2 :     BOOST_CHECK(solutions[2] == ToByteVector(pubkeys[1]));
#      86                 :          2 :     BOOST_CHECK(solutions[3] == ToByteVector(pubkeys[2]));
#      87                 :          2 :     BOOST_CHECK(solutions[4] == std::vector<unsigned char>({3}));
#      88                 :            : 
#      89                 :            :     // TxoutType::NULL_DATA
#      90                 :          2 :     s.clear();
#      91                 :          2 :     s << OP_RETURN <<
#      92                 :          2 :         std::vector<unsigned char>({0}) <<
#      93                 :          2 :         std::vector<unsigned char>({75}) <<
#      94                 :          2 :         std::vector<unsigned char>({255});
#      95                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NULL_DATA);
#      96                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 0U);
#      97                 :            : 
#      98                 :            :     // TxoutType::WITNESS_V0_KEYHASH
#      99                 :          2 :     s.clear();
#     100                 :          2 :     s << OP_0 << ToByteVector(pubkeys[0].GetID());
#     101                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::WITNESS_V0_KEYHASH);
#     102                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 1U);
#     103                 :          2 :     BOOST_CHECK(solutions[0] == ToByteVector(pubkeys[0].GetID()));
#     104                 :            : 
#     105                 :            :     // TxoutType::WITNESS_V0_SCRIPTHASH
#     106                 :          2 :     uint256 scriptHash;
#     107                 :          2 :     CSHA256().Write(redeemScript.data(), redeemScript.size())
#     108                 :          2 :         .Finalize(scriptHash.begin());
#     109                 :            : 
#     110                 :          2 :     s.clear();
#     111                 :          2 :     s << OP_0 << ToByteVector(scriptHash);
#     112                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::WITNESS_V0_SCRIPTHASH);
#     113                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 1U);
#     114                 :          2 :     BOOST_CHECK(solutions[0] == ToByteVector(scriptHash));
#     115                 :            : 
#     116                 :            :     // TxoutType::WITNESS_V1_TAPROOT
#     117                 :          2 :     s.clear();
#     118                 :          2 :     s << OP_1 << ToByteVector(uint256::ZERO);
#     119                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::WITNESS_V1_TAPROOT);
#     120                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 1U);
#     121                 :          2 :     BOOST_CHECK(solutions[0] == ToByteVector(uint256::ZERO));
#     122                 :            : 
#     123                 :            :     // TxoutType::WITNESS_UNKNOWN
#     124                 :          2 :     s.clear();
#     125                 :          2 :     s << OP_16 << ToByteVector(uint256::ONE);
#     126                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::WITNESS_UNKNOWN);
#     127                 :          2 :     BOOST_CHECK_EQUAL(solutions.size(), 2U);
#     128                 :          2 :     BOOST_CHECK(solutions[0] == std::vector<unsigned char>{16});
#     129                 :          2 :     BOOST_CHECK(solutions[1] == ToByteVector(uint256::ONE));
#     130                 :            : 
#     131                 :            :     // TxoutType::NONSTANDARD
#     132                 :          2 :     s.clear();
#     133                 :          2 :     s << OP_9 << OP_ADD << OP_11 << OP_EQUAL;
#     134                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     135                 :          2 : }
#     136                 :            : 
#     137                 :            : BOOST_AUTO_TEST_CASE(script_standard_Solver_failure)
#     138                 :          2 : {
#     139                 :          2 :     CKey key;
#     140                 :          2 :     CPubKey pubkey;
#     141                 :          2 :     key.MakeNewKey(true);
#     142                 :          2 :     pubkey = key.GetPubKey();
#     143                 :            : 
#     144                 :          2 :     CScript s;
#     145                 :          2 :     std::vector<std::vector<unsigned char> > solutions;
#     146                 :            : 
#     147                 :            :     // TxoutType::PUBKEY with incorrectly sized pubkey
#     148                 :          2 :     s.clear();
#     149                 :          2 :     s << std::vector<unsigned char>(30, 0x01) << OP_CHECKSIG;
#     150                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     151                 :            : 
#     152                 :            :     // TxoutType::PUBKEYHASH with incorrectly sized key hash
#     153                 :          2 :     s.clear();
#     154                 :          2 :     s << OP_DUP << OP_HASH160 << ToByteVector(pubkey) << OP_EQUALVERIFY << OP_CHECKSIG;
#     155                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     156                 :            : 
#     157                 :            :     // TxoutType::SCRIPTHASH with incorrectly sized script hash
#     158                 :          2 :     s.clear();
#     159                 :          2 :     s << OP_HASH160 << std::vector<unsigned char>(21, 0x01) << OP_EQUAL;
#     160                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     161                 :            : 
#     162                 :            :     // TxoutType::MULTISIG 0/2
#     163                 :          2 :     s.clear();
#     164                 :          2 :     s << OP_0 << ToByteVector(pubkey) << OP_1 << OP_CHECKMULTISIG;
#     165                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     166                 :            : 
#     167                 :            :     // TxoutType::MULTISIG 2/1
#     168                 :          2 :     s.clear();
#     169                 :          2 :     s << OP_2 << ToByteVector(pubkey) << OP_1 << OP_CHECKMULTISIG;
#     170                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     171                 :            : 
#     172                 :            :     // TxoutType::MULTISIG n = 2 with 1 pubkey
#     173                 :          2 :     s.clear();
#     174                 :          2 :     s << OP_1 << ToByteVector(pubkey) << OP_2 << OP_CHECKMULTISIG;
#     175                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     176                 :            : 
#     177                 :            :     // TxoutType::MULTISIG n = 1 with 0 pubkeys
#     178                 :          2 :     s.clear();
#     179                 :          2 :     s << OP_1 << OP_1 << OP_CHECKMULTISIG;
#     180                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     181                 :            : 
#     182                 :            :     // TxoutType::NULL_DATA with other opcodes
#     183                 :          2 :     s.clear();
#     184                 :          2 :     s << OP_RETURN << std::vector<unsigned char>({75}) << OP_ADD;
#     185                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     186                 :            : 
#     187                 :            :     // TxoutType::WITNESS_UNKNOWN with incorrect program size
#     188                 :          2 :     s.clear();
#     189                 :          2 :     s << OP_0 << std::vector<unsigned char>(19, 0x01);
#     190                 :          2 :     BOOST_CHECK_EQUAL(Solver(s, solutions), TxoutType::NONSTANDARD);
#     191                 :          2 : }
#     192                 :            : 
#     193                 :            : BOOST_AUTO_TEST_CASE(script_standard_ExtractDestination)
#     194                 :          2 : {
#     195                 :          2 :     CKey key;
#     196                 :          2 :     CPubKey pubkey;
#     197                 :          2 :     key.MakeNewKey(true);
#     198                 :          2 :     pubkey = key.GetPubKey();
#     199                 :            : 
#     200                 :          2 :     CScript s;
#     201                 :          2 :     CTxDestination address;
#     202                 :            : 
#     203                 :            :     // TxoutType::PUBKEY
#     204                 :          2 :     s.clear();
#     205                 :          2 :     s << ToByteVector(pubkey) << OP_CHECKSIG;
#     206                 :          2 :     BOOST_CHECK(ExtractDestination(s, address));
#     207                 :          2 :     BOOST_CHECK(std::get<PKHash>(address) == PKHash(pubkey));
#     208                 :            : 
#     209                 :            :     // TxoutType::PUBKEYHASH
#     210                 :          2 :     s.clear();
#     211                 :          2 :     s << OP_DUP << OP_HASH160 << ToByteVector(pubkey.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
#     212                 :          2 :     BOOST_CHECK(ExtractDestination(s, address));
#     213                 :          2 :     BOOST_CHECK(std::get<PKHash>(address) == PKHash(pubkey));
#     214                 :            : 
#     215                 :            :     // TxoutType::SCRIPTHASH
#     216                 :          2 :     CScript redeemScript(s); // initialize with leftover P2PKH script
#     217                 :          2 :     s.clear();
#     218                 :          2 :     s << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
#     219                 :          2 :     BOOST_CHECK(ExtractDestination(s, address));
#     220                 :          2 :     BOOST_CHECK(std::get<ScriptHash>(address) == ScriptHash(redeemScript));
#     221                 :            : 
#     222                 :            :     // TxoutType::MULTISIG
#     223                 :          2 :     s.clear();
#     224                 :          2 :     s << OP_1 << ToByteVector(pubkey) << OP_1 << OP_CHECKMULTISIG;
#     225                 :          2 :     BOOST_CHECK(!ExtractDestination(s, address));
#     226                 :            : 
#     227                 :            :     // TxoutType::NULL_DATA
#     228                 :          2 :     s.clear();
#     229                 :          2 :     s << OP_RETURN << std::vector<unsigned char>({75});
#     230                 :          2 :     BOOST_CHECK(!ExtractDestination(s, address));
#     231                 :            : 
#     232                 :            :     // TxoutType::WITNESS_V0_KEYHASH
#     233                 :          2 :     s.clear();
#     234                 :          2 :     s << OP_0 << ToByteVector(pubkey.GetID());
#     235                 :          2 :     BOOST_CHECK(ExtractDestination(s, address));
#     236                 :          2 :     WitnessV0KeyHash keyhash;
#     237                 :          2 :     CHash160().Write(pubkey).Finalize(keyhash);
#     238                 :          2 :     BOOST_CHECK(std::get<WitnessV0KeyHash>(address) == keyhash);
#     239                 :            : 
#     240                 :            :     // TxoutType::WITNESS_V0_SCRIPTHASH
#     241                 :          2 :     s.clear();
#     242                 :          2 :     WitnessV0ScriptHash scripthash;
#     243                 :          2 :     CSHA256().Write(redeemScript.data(), redeemScript.size()).Finalize(scripthash.begin());
#     244                 :          2 :     s << OP_0 << ToByteVector(scripthash);
#     245                 :          2 :     BOOST_CHECK(ExtractDestination(s, address));
#     246                 :          2 :     BOOST_CHECK(std::get<WitnessV0ScriptHash>(address) == scripthash);
#     247                 :            : 
#     248                 :            :     // TxoutType::WITNESS_UNKNOWN with unknown version
#     249                 :          2 :     s.clear();
#     250                 :          2 :     s << OP_1 << ToByteVector(pubkey);
#     251                 :          2 :     BOOST_CHECK(ExtractDestination(s, address));
#     252                 :          2 :     WitnessUnknown unk;
#     253                 :          2 :     unk.length = 33;
#     254                 :          2 :     unk.version = 1;
#     255                 :          2 :     std::copy(pubkey.begin(), pubkey.end(), unk.program);
#     256                 :          2 :     BOOST_CHECK(std::get<WitnessUnknown>(address) == unk);
#     257                 :          2 : }
#     258                 :            : 
#     259                 :            : BOOST_AUTO_TEST_CASE(script_standard_GetScriptFor_)
#     260                 :          2 : {
#     261                 :          2 :     CKey keys[3];
#     262                 :          2 :     CPubKey pubkeys[3];
#     263         [ +  + ]:          8 :     for (int i = 0; i < 3; i++) {
#     264                 :          6 :         keys[i].MakeNewKey(true);
#     265                 :          6 :         pubkeys[i] = keys[i].GetPubKey();
#     266                 :          6 :     }
#     267                 :            : 
#     268                 :          2 :     CScript expected, result;
#     269                 :            : 
#     270                 :            :     // PKHash
#     271                 :          2 :     expected.clear();
#     272                 :          2 :     expected << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
#     273                 :          2 :     result = GetScriptForDestination(PKHash(pubkeys[0]));
#     274                 :          2 :     BOOST_CHECK(result == expected);
#     275                 :            : 
#     276                 :            :     // CScriptID
#     277                 :          2 :     CScript redeemScript(result);
#     278                 :          2 :     expected.clear();
#     279                 :          2 :     expected << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
#     280                 :          2 :     result = GetScriptForDestination(ScriptHash(redeemScript));
#     281                 :          2 :     BOOST_CHECK(result == expected);
#     282                 :            : 
#     283                 :            :     // CNoDestination
#     284                 :          2 :     expected.clear();
#     285                 :          2 :     result = GetScriptForDestination(CNoDestination());
#     286                 :          2 :     BOOST_CHECK(result == expected);
#     287                 :            : 
#     288                 :            :     // GetScriptForRawPubKey
#     289                 :          2 :     expected.clear();
#     290                 :          2 :     expected << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
#     291                 :          2 :     result = GetScriptForRawPubKey(pubkeys[0]);
#     292                 :          2 :     BOOST_CHECK(result == expected);
#     293                 :            : 
#     294                 :            :     // GetScriptForMultisig
#     295                 :          2 :     expected.clear();
#     296                 :          2 :     expected << OP_2 <<
#     297                 :          2 :         ToByteVector(pubkeys[0]) <<
#     298                 :          2 :         ToByteVector(pubkeys[1]) <<
#     299                 :          2 :         ToByteVector(pubkeys[2]) <<
#     300                 :          2 :         OP_3 << OP_CHECKMULTISIG;
#     301                 :          2 :     result = GetScriptForMultisig(2, std::vector<CPubKey>(pubkeys, pubkeys + 3));
#     302                 :          2 :     BOOST_CHECK(result == expected);
#     303                 :            : 
#     304                 :            :     // WitnessV0KeyHash
#     305                 :          2 :     expected.clear();
#     306                 :          2 :     expected << OP_0 << ToByteVector(pubkeys[0].GetID());
#     307                 :          2 :     result = GetScriptForDestination(WitnessV0KeyHash(Hash160(ToByteVector(pubkeys[0]))));
#     308                 :          2 :     BOOST_CHECK(result == expected);
#     309                 :          2 :     result = GetScriptForDestination(WitnessV0KeyHash(pubkeys[0].GetID()));
#     310                 :          2 :     BOOST_CHECK(result == expected);
#     311                 :            : 
#     312                 :            :     // WitnessV0ScriptHash (multisig)
#     313                 :          2 :     CScript witnessScript;
#     314                 :          2 :     witnessScript << OP_1 << ToByteVector(pubkeys[0]) << OP_1 << OP_CHECKMULTISIG;
#     315                 :            : 
#     316                 :          2 :     uint256 scriptHash;
#     317                 :          2 :     CSHA256().Write(witnessScript.data(), witnessScript.size())
#     318                 :          2 :         .Finalize(scriptHash.begin());
#     319                 :            : 
#     320                 :          2 :     expected.clear();
#     321                 :          2 :     expected << OP_0 << ToByteVector(scriptHash);
#     322                 :          2 :     result = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
#     323                 :          2 :     BOOST_CHECK(result == expected);
#     324                 :          2 : }
#     325                 :            : 
#     326                 :            : BOOST_AUTO_TEST_CASE(script_standard_taproot_builder)
#     327                 :          2 : {
#     328                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({}), true);
#     329                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0}), true);
#     330                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1}), false);
#     331                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2}), false);
#     332                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,0}), false);
#     333                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,1}), false);
#     334                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,2}), false);
#     335                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,0}), false);
#     336                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,1}), true);
#     337                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,2}), false);
#     338                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,0}), false);
#     339                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,1}), false);
#     340                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,2}), false);
#     341                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,0,0}), false);
#     342                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,0,1}), false);
#     343                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,0,2}), false);
#     344                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,1,0}), false);
#     345                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,1,1}), false);
#     346                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,1,2}), false);
#     347                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,2,0}), false);
#     348                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,2,1}), false);
#     349                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({0,2,2}), false);
#     350                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,0,0}), false);
#     351                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,0,1}), false);
#     352                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,0,2}), false);
#     353                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,1,0}), false);
#     354                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,1,1}), false);
#     355                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,1,2}), false);
#     356                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,2,0}), false);
#     357                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,2,1}), false);
#     358                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({1,2,2}), true);
#     359                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,0,0}), false);
#     360                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,0,1}), false);
#     361                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,0,2}), false);
#     362                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,1,0}), false);
#     363                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,1,1}), false);
#     364                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,1,2}), false);
#     365                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,2,0}), false);
#     366                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,2,1}), true);
#     367                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,2,2}), false);
#     368                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({2,2,2,3,4,5,6,7,8,9,10,11,12,14,14,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,31,31,31,31,31,31,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,128}), true);
#     369                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({128,128,127,126,125,124,123,122,121,120,119,118,117,116,115,114,113,112,111,110,109,108,107,106,105,104,103,102,101,100,99,98,97,96,95,94,93,92,91,90,89,88,87,86,85,84,83,82,81,80,79,78,77,76,75,74,73,72,71,70,69,68,67,66,65,64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1}), true);
#     370                 :          2 :     BOOST_CHECK_EQUAL(TaprootBuilder::ValidDepths({129,129,128,127,126,125,124,123,122,121,120,119,118,117,116,115,114,113,112,111,110,109,108,107,106,105,104,103,102,101,100,99,98,97,96,95,94,93,92,91,90,89,88,87,86,85,84,83,82,81,80,79,78,77,76,75,74,73,72,71,70,69,68,67,66,65,64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1}), false);
#     371                 :            : 
#     372                 :          2 :     XOnlyPubKey key_inner{ParseHex("79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798")};
#     373                 :          2 :     XOnlyPubKey key_1{ParseHex("c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5")};
#     374                 :          2 :     XOnlyPubKey key_2{ParseHex("f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9")};
#     375                 :          2 :     CScript script_1 = CScript() << ToByteVector(key_1) << OP_CHECKSIG;
#     376                 :          2 :     CScript script_2 = CScript() << ToByteVector(key_2) << OP_CHECKSIG;
#     377                 :          2 :     uint256 hash_3 = uint256S("31fe7061656bea2a36aa60a2f7ef940578049273746935d296426dc0afd86b68");
#     378                 :            : 
#     379                 :          2 :     TaprootBuilder builder;
#     380                 :          2 :     BOOST_CHECK(builder.IsValid() && builder.IsComplete());
#     381                 :          2 :     builder.Add(2, script_2, 0xc0);
#     382                 :          2 :     BOOST_CHECK(builder.IsValid() && !builder.IsComplete());
#     383                 :          2 :     builder.AddOmitted(2, hash_3);
#     384                 :          2 :     BOOST_CHECK(builder.IsValid() && !builder.IsComplete());
#     385                 :          2 :     builder.Add(1, script_1, 0xc0);
#     386                 :          2 :     BOOST_CHECK(builder.IsValid() && builder.IsComplete());
#     387                 :          2 :     builder.Finalize(key_inner);
#     388                 :          2 :     BOOST_CHECK(builder.IsValid() && builder.IsComplete());
#     389                 :          2 :     BOOST_CHECK_EQUAL(EncodeDestination(builder.GetOutput()), "bc1pj6gaw944fy0xpmzzu45ugqde4rz7mqj5kj0tg8kmr5f0pjq8vnaqgynnge");
#     390                 :          2 : }
#     391                 :            : 
#     392                 :            : BOOST_AUTO_TEST_CASE(bip341_spk_test_vectors)
#     393                 :          2 : {
#     394                 :          2 :     using control_set = decltype(TaprootSpendData::scripts)::mapped_type;
#     395                 :            : 
#     396                 :          2 :     UniValue tests;
#     397                 :          2 :     tests.read((const char*)json_tests::bip341_wallet_vectors, sizeof(json_tests::bip341_wallet_vectors));
#     398                 :            : 
#     399                 :          2 :     const auto& vectors = tests["scriptPubKey"];
#     400                 :            : 
#     401         [ +  + ]:         14 :     for (const auto& vec : vectors.getValues()) {
#     402                 :         14 :         TaprootBuilder spktest;
#     403                 :         14 :         std::map<std::pair<CScript, int>, int> scriptposes;
#     404                 :         38 :         std::function<void (const UniValue&, int)> parse_tree = [&](const UniValue& node, int depth) {
#     405         [ +  + ]:         38 :             if (node.isNull()) return;
#     406         [ +  + ]:         36 :             if (node.isObject()) {
#     407                 :         24 :                 auto script_bytes = ParseHex(node["script"].get_str());
#     408                 :         24 :                 CScript script(script_bytes.begin(), script_bytes.end());
#     409                 :         24 :                 int idx = node["id"].get_int();
#     410                 :         24 :                 int leaf_version = node["leafVersion"].get_int();
#     411                 :         24 :                 scriptposes[{script, leaf_version}] = idx;
#     412                 :         24 :                 spktest.Add(depth, script, leaf_version);
#     413                 :         24 :             } else {
#     414                 :         12 :                 parse_tree(node[0], depth + 1);
#     415                 :         12 :                 parse_tree(node[1], depth + 1);
#     416                 :         12 :             }
#     417                 :         36 :         };
#     418                 :         14 :         parse_tree(vec["given"]["scriptTree"], 0);
#     419                 :         14 :         spktest.Finalize(XOnlyPubKey(ParseHex(vec["given"]["internalPubkey"].get_str())));
#     420                 :         14 :         BOOST_CHECK_EQUAL(HexStr(GetScriptForDestination(spktest.GetOutput())), vec["expected"]["scriptPubKey"].get_str());
#     421                 :         14 :         BOOST_CHECK_EQUAL(EncodeDestination(spktest.GetOutput()), vec["expected"]["bip350Address"].get_str());
#     422                 :         14 :         auto spend_data = spktest.GetSpendData();
#     423                 :         14 :         BOOST_CHECK_EQUAL(vec["intermediary"]["merkleRoot"].isNull(), spend_data.merkle_root.IsNull());
#     424         [ +  + ]:         14 :         if (!spend_data.merkle_root.IsNull()) {
#     425                 :         12 :             BOOST_CHECK_EQUAL(vec["intermediary"]["merkleRoot"].get_str(), HexStr(spend_data.merkle_root));
#     426                 :         12 :         }
#     427                 :         14 :         BOOST_CHECK_EQUAL(spend_data.scripts.size(), scriptposes.size());
#     428         [ +  + ]:         24 :         for (const auto& scriptpos : scriptposes) {
#     429                 :         24 :             BOOST_CHECK(spend_data.scripts[scriptpos.first] == control_set{ParseHex(vec["expected"]["scriptPathControlBlocks"][scriptpos.second].get_str())});
#     430                 :         24 :         }
#     431                 :         14 :     }
#     432                 :          2 : }
#     433                 :            : 
#     434                 :            : BOOST_AUTO_TEST_SUITE_END()

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