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Stable release v32.1bitcoin/bitcoin · f0de87f04062 ↗3,020 source files · 47.5 MB stored on the server440 file guides

Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.

bitcoin / bitcoinstable

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▤ allocator_tests.cpp

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bitcoin / src / test / transaction_tests.cpp

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1251    tx_create.vout.emplace_back(0, CScript{});
1252    tx_spend.vin.emplace_back(Txid{}, 0);
1253    std::vector<std::vector<uint8_t>> sol_dummy;
1254
1255    // CNoDestination, PubKeyDestination, PKHash, ScriptHash, WitnessV0ScriptHash, WitnessV0KeyHash,
1256    // WitnessV1Taproot, PayToAnchor, WitnessUnknown.
1257    static_assert(std::variant_size_v<CTxDestination> == 9);
1258
1259    // Go through all defined output types and sanity check SpendsNonAnchorWitnessProg.
1260
1261    // P2PK
1262    tx_create.vout[0].scriptPubKey = GetScriptForDestination(PubKeyDestination{pubkey});
1263    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::PUBKEY);
1264    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1265    AddCoins(coins, CTransaction{tx_create}, 0, false);
1266    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1267
1268    // P2PKH
1269    tx_create.vout[0].scriptPubKey = GetScriptForDestination(PKHash{pubkey});
1270    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::PUBKEYHASH);
1271    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1272    AddCoins(coins, CTransaction{tx_create}, 0, false);
1273    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1274
1275    // P2SH
1276    auto redeem_script{CScript{} << OP_1 << OP_CHECKSIG};
1277    tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash{redeem_script});
1278    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1279    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1280    tx_spend.vin[0].scriptSig = CScript{} << OP_0 << ToByteVector(redeem_script);
1281    AddCoins(coins, CTransaction{tx_create}, 0, false);
1282    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1283    tx_spend.vin[0].scriptSig.clear();
1284
1285    // native P2WSH
1286    const auto witness_script{CScript{} << OP_12 << OP_HASH160 << OP_DUP << OP_EQUAL};
1287    tx_create.vout[0].scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash{witness_script});
1288    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::WITNESS_V0_SCRIPTHASH);
1289    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1290    AddCoins(coins, CTransaction{tx_create}, 0, false);
1291    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1292
1293    // P2SH-wrapped P2WSH
1294    redeem_script = tx_create.vout[0].scriptPubKey;
1295    tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(redeem_script));
1296    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1297    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1298    tx_spend.vin[0].scriptSig = CScript{} << ToByteVector(redeem_script);
1299    AddCoins(coins, CTransaction{tx_create}, 0, false);
1300    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1301    tx_spend.vin[0].scriptSig.clear();
1302    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1303
1304    // native P2WPKH
1305    tx_create.vout[0].scriptPubKey = GetScriptForDestination(WitnessV0KeyHash{pubkey});
1306    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::WITNESS_V0_KEYHASH);
1307    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1308    AddCoins(coins, CTransaction{tx_create}, 0, false);
1309    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1310
1311    // P2SH-wrapped P2WPKH
1312    redeem_script = tx_create.vout[0].scriptPubKey;
1313    tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(redeem_script));
1314    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1315    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1316    tx_spend.vin[0].scriptSig = CScript{} << ToByteVector(redeem_script);
1317    AddCoins(coins, CTransaction{tx_create}, 0, false);
1318    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1319    tx_spend.vin[0].scriptSig.clear();
1320    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1321
1322    // P2TR
1323    tx_create.vout[0].scriptPubKey = GetScriptForDestination(WitnessV1Taproot{XOnlyPubKey{pubkey}});
1324    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::WITNESS_V1_TAPROOT);
1325    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1326    AddCoins(coins, CTransaction{tx_create}, 0, false);
1327    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1328
1329    // P2SH-wrapped P2TR (undefined, non-standard)
1330    redeem_script = tx_create.vout[0].scriptPubKey;
1331    tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(redeem_script));
1332    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1333    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1334    tx_spend.vin[0].scriptSig = CScript{} << ToByteVector(redeem_script);
1335    AddCoins(coins, CTransaction{tx_create}, 0, false);
1336    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1337    tx_spend.vin[0].scriptSig.clear();
1338    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1339
1340    // P2A
1341    tx_create.vout[0].scriptPubKey = GetScriptForDestination(PayToAnchor{});
1342    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::ANCHOR);
1343    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1344    AddCoins(coins, CTransaction{tx_create}, 0, false);
1345    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1346
1347    // P2SH-wrapped P2A (undefined, non-standard)
1348    redeem_script = tx_create.vout[0].scriptPubKey;
1349    tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(redeem_script));
1350    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1351    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1352    tx_spend.vin[0].scriptSig = CScript{} << ToByteVector(redeem_script);
1353    AddCoins(coins, CTransaction{tx_create}, 0, false);
1354    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1355    tx_spend.vin[0].scriptSig.clear();
1356
1357    // Undefined version 1 witness program
1358    tx_create.vout[0].scriptPubKey = GetScriptForDestination(WitnessUnknown{1, {0x42, 0x42}});
1359    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::WITNESS_UNKNOWN);
1360    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1361    AddCoins(coins, CTransaction{tx_create}, 0, false);
1362    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1363
1364    // P2SH-wrapped undefined version 1 witness program
1365    redeem_script = tx_create.vout[0].scriptPubKey;
1366    tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(redeem_script));
1367    BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1368    tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1369    tx_spend.vin[0].scriptSig = CScript{} << ToByteVector(redeem_script);
1370    AddCoins(coins, CTransaction{tx_create}, 0, false);
1371    BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1372    tx_spend.vin[0].scriptSig.clear();
1373    BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1374
1375    // Various undefined version >1 32-byte witness programs.
1376    const auto program{ToByteVector(XOnlyPubKey{pubkey})};
1377    for (int i{2}; i <= 16; ++i) {
1378        tx_create.vout[0].scriptPubKey = GetScriptForDestination(WitnessUnknown{i, program});
1379        BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::WITNESS_UNKNOWN);
1380        tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1381        AddCoins(coins, CTransaction{tx_create}, 0, false);
1382        BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1383
1384        // It's also detected within P2SH.
1385        redeem_script = tx_create.vout[0].scriptPubKey;
1386        tx_create.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(redeem_script));
1387        BOOST_CHECK_EQUAL(Solver(tx_create.vout[0].scriptPubKey, sol_dummy), TxoutType::SCRIPTHASH);
1388        tx_spend.vin[0].prevout.hash = tx_create.GetHash();
1389        tx_spend.vin[0].scriptSig = CScript{} << ToByteVector(redeem_script);
1390        AddCoins(coins, CTransaction{tx_create}, 0, false);
1391        BOOST_CHECK(::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1392        tx_spend.vin[0].scriptSig.clear();
1393        BOOST_CHECK(!::SpendsNonAnchorWitnessProg(CTransaction{tx_spend}, coins));
1394    }
1395}
1396
1397BOOST_AUTO_TEST_SUITE_END()
1398

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cmake/bitcoin-build-config.h.in src/consensus/amount.h src/consensus/consensus.h src/primitives/block.h src/primitives/transaction.h src/crypto/sha256.h src/util/moneystr.h src/clientversion.h src/uint256.h src/script/script.h src/policy/policy.h CMakeLists.txt README.md COPYING src/consensus/tx_check.cpp src/consensus/tx_verify.cpp src/consensus/merkle.cpp src/pow.cpp src/validation.cpp src/script/interpreter.cpp src/script/solver.cpp src/script/sign.cpp src/key_io.cpp src/net.cpp src/net_processing.cpp src/netaddress.cpp src/protocol.h src/wallet/wallet.cpp src/wallet/spend.cpp

← Previous 250 linesCode page 6

src/wallet/receive.cpp

src/wallet/coinselection.cpp

src/consensus/validation.h

src/primitives/transaction.cpp

src/script/descriptor.cpp

src/bitcoin-cli.cpp

src/rpc/blockchain.cpp

src/rpc/rawtransaction.cpp

src/init.cpp

src/crypto/sha256.cpp

src/consensus/merkle.h

src/consensus/tx_check.h

src/consensus/tx_verify.h

src/policy/feerate.h

src/policy/feerate.cpp

src/primitives/transaction_identifier.h

src/chainparamsbase.h

src/chainparamsbase.cpp

src/util/moneystr.cpp

src/crypto/ripemd160.h

src/crypto/sha1.h

src/crypto/sha512.h

src/crypto/hmac_sha256.h

src/crypto/hmac_sha512.h

src/crypto/hmac_sha256.cpp

src/crypto/hmac_sha512.cpp

src/crypto/hkdf_sha256_32.h

src/crypto/hkdf_sha256_32.cpp

src/support/cleanse.h

src/support/cleanse.cpp

src/crypto/siphash.cpp

src/crypto/muhash.h

src/crypto/chacha20.h

src/crypto/poly1305.h

src/crypto/chacha20poly1305.h

src/crypto/chacha20poly1305.cpp

src/util/chaintype.cpp

src/util/obfuscation.h

src/util/byte_units.h

src/util/overflow.h

src/blockencodings.cpp

src/net_permissions.cpp

src/policy/packages.cpp

src/policy/rbf.cpp

src/policy/truc_policy.cpp

src/policy/ephemeral_policy.cpp

src/policy/settings.cpp

src/policy/policy.cpp

src/node/transaction.cpp

src/node/coin.cpp

src/rpc/client.cpp

src/rpc/external_signer.cpp

src/rpc/request.cpp

src/rpc/server_util.cpp

src/rpc/fees.cpp

src/rpc/output_script.cpp

src/rpc/rawtransaction_util.cpp

src/rpc/rawtransaction_util.h

src/rpc/register.h

src/rpc/request.h

src/rpc/server_util.h

src/rpc/protocol.h

src/rpc/server.h

src/rpc/signmessage.cpp

src/rpc/txoutproof.cpp

src/rpc/util.cpp

src/rpc/util.h

src/wallet/rpc/addresses.cpp

src/wallet/rpc/backup.cpp

src/wallet/rpc/coins.cpp

src/wallet/rpc/encrypt.cpp

src/wallet/rpc/signmessage.cpp

src/wallet/rpc/util.cpp

src/wallet/rpc/util.h

src/wallet/coincontrol.cpp

src/wallet/coincontrol.h

src/wallet/context.cpp

src/wallet/context.h

src/wallet/crypter.cpp

src/wallet/crypter.h

src/wallet/db.cpp

src/wallet/export.cpp

src/wallet/external_signer_scriptpubkeyman.cpp

src/wallet/rpc/spend.cpp

src/wallet/rpc/transactions.cpp

src/wallet/rpc/wallet.cpp

src/wallet/feebumper.cpp

src/wallet/feebumper.h

src/index/base.h

src/index/base.cpp

src/index/txindex.h

src/index/txindex.cpp

src/index/txindex_key.h

src/index/txospenderindex.h

src/index/txospenderindex.cpp

src/index/blockfilterindex.h

src/index/blockfilterindex.cpp

src/index/coinstatsindex.h

src/index/coinstatsindex.cpp

src/index/db_key.h

src/index/disktxpos.h

src/kernel/chain.cpp

src/kernel/chain.h

src/kernel/checks.cpp

src/kernel/checks.h

src/kernel/context.cpp

src/kernel/context.h

src/kernel/cs_main.cpp

src/kernel/cs_main.h

src/kernel/disconnected_transactions.cpp

src/kernel/disconnected_transactions.h

src/kernel/mempool_removal_reason.cpp

src/kernel/mempool_removal_reason.h

src/kernel/coinstats.cpp

src/kernel/coinstats.h

src/kernel/chainparams.cpp

src/kernel/chainparams.h

src/wallet/sqlite.cpp

src/wallet/sqlite.h

src/wallet/transaction.cpp

src/wallet/transaction.h

src/wallet/dump.cpp

src/wallet/dump.h

src/wallet/init.cpp

src/wallet/walletutil.cpp

src/wallet/walletutil.h

src/wallet/wallettool.cpp

src/wallet/wallettool.h

src/wallet/export.h

src/wallet/migrate.cpp

src/wallet/migrate.h

src/wallet/db.h

src/wallet/walletdb.cpp

src/wallet/interfaces.cpp

src/wallet/scriptpubkeyman.cpp

src/wallet/scriptpubkeyman.h

src/kernel/bitcoinkernel.cpp

src/kernel/bitcoinkernel.h

src/kernel/bitcoinkernel_wrapper.h

src/node/chainstate.cpp

src/node/chainstate.h

src/node/blockstorage.cpp

src/node/blockstorage.h

src/node/mempool_persist.cpp

src/node/mempool_persist.h

src/node/utxo_snapshot.cpp

src/node/utxo_snapshot.h

src/node/kernel_notifications.cpp

src/node/kernel_notifications.h

src/node/blockmanager_args.cpp

src/kernel/blockmanager_opts.h

src/util/expected.cpp

src/policy/settings.h

src/util/types.h

src/kernel/messagestartchars.h

src/kernel/warning.h

src/util/exception.h

src/common/license_info.h

src/node/coins_view_args.h

src/node/database_args.h

src/util/batchpriority.h

src/util/ui_change_type.h

src/node/coins_view_args.cpp

src/node/peerman_args.h

src/util/serfloat.h

src/node/blockmanager_args.h

src/node/database_args.cpp

src/util/overloaded.h

src/interfaces/types.h

src/node/chainstatemanager_args.h

src/node/minisketchwrapper.h

src/util/macros.h

src/util/syserror.h

src/common/run_command.h

src/util/bytevectorhash.cpp

src/node/mempool_persist_args.cpp

src/util/exec.h

src/util/rbf.h

src/crypto/hex_base.h

src/node/mempool_persist_args.h

src/interfaces/echo.h

src/util/any.h

src/util/batchpriority.cpp

src/util/threadnames.h

src/node/coin.h

src/node/mempool_args.h

src/util/asmap.h

src/util/bytevectorhash.h

src/node/context.cpp

src/util/insert.h

src/util/readwritefile.h

src/node/peerman_args.cpp

src/node/interface_ui.cpp

src/interfaces/handler.h

src/node/mining_args.h

src/util/hasher.cpp

src/common/init.h

src/kernel/mempool_limits.h

src/common/system.h

src/crypto/sha3.h

src/util/threadinterrupt.cpp

src/node/protocol_version.h

src/util/exception.cpp

src/common/messages.h

src/node/connection_types.cpp

src/util/bip32.h

src/common/license_info.cpp

src/util/stdmutex.h

src/common/run_command.cpp

src/util/check.cpp

src/util/golombrice.h

src/node/types.h

src/node/timeoffsets.h

src/util/readwritefile.cpp

src/util/fastrange.h

src/util/signalinterrupt.h

src/util/task_runner.h

src/util/syserror.cpp

src/common/interfaces.cpp

src/common/types.h

src/util/threadinterrupt.h

src/kernel/chainstatemanager_opts.h

src/node/psbt.h

src/policy/ephemeral_policy.h

src/util/trace.h

src/common/url.cpp

src/kernel/mempool_options.h

src/util/serfloat.cpp

src/kernel/notifications_interface.h

src/node/timeoffsets.cpp

src/node/warnings.cpp

src/util/hash_type.h

src/crypto/hex_base.cpp

src/node/eviction.h

src/util/tokenbucket.h

src/crypto/aes.h

src/common/pcp.h

src/util/feefrac.cpp

src/node/transaction.h

src/util/threadnames.cpp

src/common/signmessage.h

src/util/exec.cpp

src/util/signalinterrupt.cpp

src/clientversion.cpp

src/common/signmessage.cpp

src/compat/assumptions.h

src/compat/byteswap.h

src/deploymentinfo.cpp

src/deploymentinfo.h

src/deploymentstatus.cpp

src/deploymentstatus.h

src/dummywallet.cpp

src/external_signer.h

src/init/bitcoin-gui.cpp

src/init/bitcoin-node.cpp

src/init/bitcoin-qt.cpp

src/init/bitcoin-wallet.cpp

src/init/bitcoind.cpp

src/init/common.h

src/interfaces/init.h

src/interfaces/ipc.h

src/key_io.h

src/logging/categories.h

src/logging/timer.h

src/mapport.h

src/musig.h

src/net_permissions.h

src/netgroup.h

src/netmessagemaker.h

src/node/chainstatemanager_args.cpp

src/node/connection_types.h

src/node/context.h

src/node/interface_ui.h

src/node/mempool_args.cpp

src/node/mining_args.cpp

src/node/minisketchwrapper.cpp

src/node/txreconciliation.h

src/policy/fees/estimator_args.cpp

src/policy/fees/estimator_args.h

src/policy/fees/estimator_man.cpp

src/policy/fees/estimator_man.h

src/policy/packages.h

src/policy/rbf.h

src/policy/truc_policy.h

src/pow.h

src/primitives/block.cpp

src/randomenv.h

src/rest.h

src/script/keyorigin.h

src/script/parsing.cpp

src/script/parsing.h

src/script/script_error.h

src/script/sigcache.cpp

src/script/sigcache.h

src/script/solver.h

src/script/verify_flags.h

src/semaphore_grant.h

src/signet.h

src/span.h

src/support/allocators/secure.h

src/support/allocators/zeroafterfree.h

src/util/tokenpipe.cpp

src/util/translation.h

src/util/vector.h

src/versionbits.h

src/versionbits_impl.h

src/wallet/external_signer_scriptpubkeyman.h

src/wallet/fees.h

src/wallet/load.h

src/wallet/receive.h

src/wallet/rpc/wallet.h

src/wallet/types.h

src/walletinitinterface.h

src/zmq/zmqabstractnotifier.cpp

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