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bitcoinparser_test.go
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//go:build unittest
package btc
import (
"encoding/hex"
"math/big"
"os"
"reflect"
"testing"
"github.com/martinboehm/btcutil/chaincfg"
"github.com/trezor/blockbook/bchain"
)
func TestMain(m *testing.M) {
c := m.Run()
chaincfg.ResetParams()
os.Exit(c)
}
func TestGetAddrDescFromAddress(t *testing.T) {
type args struct {
address string
}
tests := []struct {
name string
args args
want string
wantErr bool
}{
{
name: "P2PKH",
args: args{address: "1JKgN43B9SyLuZH19H5ECvr4KcfrbVHzZ6"},
want: "76a914be027bf3eac907bd4ac8cb9c5293b6f37662722088ac",
wantErr: false,
},
{
name: "P2PKH from P2PK",
args: args{address: "1HY6bKYhFH7HF3F48ikvziPHLrEWPGwXcE"},
want: "76a914b563933904dceba5c234e978bea0e9eb8b7e721b88ac",
wantErr: false,
},
{
name: "P2SH",
args: args{address: "321x69Cb9HZLWwAWGiUBT1U81r1zPLnEjL"},
want: "a9140394b3cf9a44782c10105b93962daa8dba304d7f87",
wantErr: false,
},
{
name: "P2WPKH",
args: args{address: "bc1qrsf2l34jvqnq0lduyz0j5pfu2nkd93nnq0qggn"},
want: "00141c12afc6b2602607fdbc209f2a053c54ecd2c673",
wantErr: false,
},
{
name: "P2WSH",
args: args{address: "bc1qqwtn5s8vjnqdzrm0du885c46ypzt05vakmljhasx28shlv5a355sw5exgr"},
want: "002003973a40ec94c0d10f6f6f0e7a62ba2044b7d19db6ff2bf60651e17fb29d8d29",
wantErr: false,
},
{
name: " witness_unknown v1",
args: args{address: "bc1pw508d6qejxtdg4y5r3zarvary0c5xw7kw508d6qejxtdg4y5r3zarvary0c5xw7kt5nd6y"},
want: "5128751e76e8199196d454941c45d1b3a323f1433bd6751e76e8199196d454941c45d1b3a323f1433bd6",
wantErr: false,
},
{
name: " witness_unknown v16",
args: args{address: "bc1sw50qgdz25j"},
want: "6002751e",
wantErr: false,
},
}
parser := NewBitcoinParser(GetChainParams("main"), &Configuration{})
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := parser.GetAddrDescFromAddress(tt.args.address)
if (err != nil) != tt.wantErr {
t.Errorf("GetAddrDescFromAddress() error = %v, wantErr %v", err, tt.wantErr)
return
}
h := hex.EncodeToString(got)
if !reflect.DeepEqual(h, tt.want) {
t.Errorf("GetAddrDescFromAddress() = %v, want %v", h, tt.want)
}
})
}
}
func TestGetAddrDescFromAddressTestnet(t *testing.T) {
type args struct {
address string
}
tests := []struct {
name string
args args
want string
wantErr bool
}{
{
name: "pubkeyhash",
args: args{address: "mtkbaiLiUH3fvGJeSzuN3kUgmJzqinLejJ"},
want: "76a914912e2b234f941f30b18afbb4fa46171214bf66c888ac",
wantErr: false,
},
{
name: "scripthash",
args: args{address: "2Mv28xcUJdFXBTfGMtja6fVBMCEbsH3r2AW"},
want: "a9141e6ec5a1d12912b396d77d98dcb000e91f517fa487",
wantErr: false,
},
{
name: "witness_v0_keyhash",
args: args{address: "tb1qupjdck20as3y4l95cd5wepkv0grcz0p7d8rd5s"},
want: "0014e064dc594fec224afcb4c368ec86cc7a07813c3e",
wantErr: false,
},
{
name: "witness_v0_scripthash",
args: args{address: "tb1qqwtn5s8vjnqdzrm0du885c46ypzt05vakmljhasx28shlv5a355seu0fjv"},
want: "002003973a40ec94c0d10f6f6f0e7a62ba2044b7d19db6ff2bf60651e17fb29d8d29",
wantErr: false,
},
{
name: "witness_v1_taproot",
args: args{address: "tb1pqsv2qyp8hsma46422ecfd3ek02jayumkkzjx7vkf3cqpmfd4ucpsx0cc9h"},
want: "51200418a01027bc37daeaaa567096c7367aa5d27376b0a46f32c98e001da5b5e603",
wantErr: false,
},
}
parser := NewBitcoinParser(GetChainParams("test"), &Configuration{})
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := parser.GetAddrDescFromAddress(tt.args.address)
if (err != nil) != tt.wantErr {
t.Errorf("GetAddrDescFromAddress() error = %v, wantErr %v", err, tt.wantErr)
return
}
h := hex.EncodeToString(got)
if !reflect.DeepEqual(h, tt.want) {
t.Errorf("GetAddrDescFromAddress() = %v, want %v", h, tt.want)
}
})
}
}
func TestGetAddrDescFromVout(t *testing.T) {
type args struct {
vout bchain.Vout
}
tests := []struct {
name string
args args
want string
wantErr bool
}{
{
name: "P2PKH",
args: args{vout: bchain.Vout{ScriptPubKey: bchain.ScriptPubKey{Hex: "76a914be027bf3eac907bd4ac8cb9c5293b6f37662722088ac"}}},
want: "76a914be027bf3eac907bd4ac8cb9c5293b6f37662722088ac",
wantErr: false,
},
{
name: "P2PK compressed 1P3rU1Nk1pmc2BiWC8dEy9bZa1ZbMp5jfg",
args: args{vout: bchain.Vout{ScriptPubKey: bchain.ScriptPubKey{Hex: "21020e46e79a2a8d12b9b5d12c7a91adb4e454edfae43c0a0cb805427d2ac7613fd9ac"}}},
want: "76a914f1dce4182fce875748c4986b240ff7d7bc3fffb088ac",
wantErr: false,
},
{
name: "P2PK uncompressed 1HY6bKYhFH7HF3F48ikvziPHLrEWPGwXcE",
args: args{vout: bchain.Vout{ScriptPubKey: bchain.ScriptPubKey{Hex: "41041057356b91bfd3efeff5fc0fa8b865faafafb67bd653c5da2cd16ce15c7b86db0e622c8e1e135f68918a23601eb49208c1ac72c7b64a4ee99c396cf788da16ccac"}}},
want: "76a914b563933904dceba5c234e978bea0e9eb8b7e721b88ac",
wantErr: false,
},
{
name: "P2SH",
args: args{vout: bchain.Vout{ScriptPubKey: bchain.ScriptPubKey{Hex: "a9140394b3cf9a44782c10105b93962daa8dba304d7f87"}}},
want: "a9140394b3cf9a44782c10105b93962daa8dba304d7f87",
wantErr: false,
},
{
name: "P2WPKH",
args: args{vout: bchain.Vout{ScriptPubKey: bchain.ScriptPubKey{Hex: "00141c12afc6b2602607fdbc209f2a053c54ecd2c673"}}},
want: "00141c12afc6b2602607fdbc209f2a053c54ecd2c673",
wantErr: false,
},
{
name: "P2WSH",
args: args{vout: bchain.Vout{ScriptPubKey: bchain.ScriptPubKey{Hex: "002003973a40ec94c0d10f6f6f0e7a62ba2044b7d19db6ff2bf60651e17fb29d8d29"}}},
want: "002003973a40ec94c0d10f6f6f0e7a62ba2044b7d19db6ff2bf60651e17fb29d8d29",
wantErr: false,
},
}
parser := NewBitcoinParser(GetChainParams("main"), &Configuration{})
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := parser.GetAddrDescFromVout(&tt.args.vout)
if (err != nil) != tt.wantErr {
t.Errorf("GetAddrDescFromVout() error = %v, wantErr %v", err, tt.wantErr)
return
}
h := hex.EncodeToString(got)
if !reflect.DeepEqual(h, tt.want) {
t.Errorf("GetAddrDescFromVout() = %v, want %v", h, tt.want)
}
})
}
}
func TestGetAddressesFromAddrDesc(t *testing.T) {
type args struct {
script string
}
tests := []struct {
name string
args args
want []string
want2 bool
wantErr bool
}{
{
name: "P2PKH",
args: args{script: "76a914be027bf3eac907bd4ac8cb9c5293b6f37662722088ac"},
want: []string{"1JKgN43B9SyLuZH19H5ECvr4KcfrbVHzZ6"},
want2: true,
wantErr: false,
},
{
name: "P2PK compressed",
args: args{script: "21020e46e79a2a8d12b9b5d12c7a91adb4e454edfae43c0a0cb805427d2ac7613fd9ac"},
want: []string{"1P3rU1Nk1pmc2BiWC8dEy9bZa1ZbMp5jfg"},
want2: false,
wantErr: false,
},
{
name: "P2PK uncompressed",
args: args{script: "41041057356b91bfd3efeff5fc0fa8b865faafafb67bd653c5da2cd16ce15c7b86db0e622c8e1e135f68918a23601eb49208c1ac72c7b64a4ee99c396cf788da16ccac"},
want: []string{"1HY6bKYhFH7HF3F48ikvziPHLrEWPGwXcE"},
want2: false,
wantErr: false,
},
{
name: "P2SH",
args: args{script: "a9140394b3cf9a44782c10105b93962daa8dba304d7f87"},
want: []string{"321x69Cb9HZLWwAWGiUBT1U81r1zPLnEjL"},
want2: true,
wantErr: false,
},
{
name: "P2WPKH",
args: args{script: "00141c12afc6b2602607fdbc209f2a053c54ecd2c673"},
want: []string{"bc1qrsf2l34jvqnq0lduyz0j5pfu2nkd93nnq0qggn"},
want2: true,
wantErr: false,
},
{
name: "P2WSH",
args: args{script: "002003973a40ec94c0d10f6f6f0e7a62ba2044b7d19db6ff2bf60651e17fb29d8d29"},
want: []string{"bc1qqwtn5s8vjnqdzrm0du885c46ypzt05vakmljhasx28shlv5a355sw5exgr"},
want2: true,
wantErr: false,
},
{
name: "OP_RETURN ascii",
args: args{script: "6a0461686f6a"},
want: []string{"OP_RETURN (ahoj)"},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN OP_PUSHDATA1 ascii",
args: args{script: "6a4c0b446c6f7568792074657874"},
want: []string{"OP_RETURN (Dlouhy text)"},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN OP_PUSHDATA1 utf8",
args: args{script: "6a31e5bfabe981a9e381ab4254434658e58f96e5bc95e3818ce381a7e3818de3828b5043e3818ce6acb2e38197e38184e38082"},
want: []string{"OP_RETURN (快適にBTCFX取引ができるPCが欲しい。)"},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN OP_PUSHDATA2 ascii",
args: args{script: "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"},
want: []string{`OP_RETURN (We're no strangers to love
You know the rules and so do I
A full commitment's what I'm thinking of
You wouldn't get this from any other guy
I just wanna tell you how I'm feeling
Gotta make you understand
CHORUS
Never gonna give you up,
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry,
Never gonna say goodbye
Never gonna tell a lie and hurt you
We've known each other for so long
Your heart's been aching but you're too shy to say it
Inside we both know what's been going on
We know the game and we're gonna play it
And if you ask me how I'm feeling
Don't tell me you're too blind to see (CHORUS)
CHORUSCHORUS
(Ooh give you up)
(Ooh give you up)
(Ooh) never gonna give, never gonna give
(give you up)
(Ooh) never gonna give, never gonna give
(give you up)
We've known each other for so long
Your heart's been aching but you're too shy to say it
Inside we both know what's been going on
We know the game and we're gonna play it (TO FRONT)
)`},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN hex",
args: args{script: "6a072020f1686f6a20"},
want: []string{"OP_RETURN 2020f1686f6a20"},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN omni simple send tether",
args: args{script: "6a146f6d6e69000000000000001f00000709bb647351"},
want: []string{"OMNI Simple Send: 77383.80022609 TetherUS (#31)"},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN omni simple send not supported coin",
args: args{script: "6a146f6d6e69000000000000000300000709bb647351"},
want: []string{"OP_RETURN 6f6d6e69000000000000000300000709bb647351"},
want2: false,
wantErr: false,
},
{
name: "OP_RETURN omni not supported version",
args: args{script: "6a146f6d6e69010000000000000300000709bb647351"},
want: []string{"OP_RETURN 6f6d6e69010000000000000300000709bb647351"},
want2: false,
wantErr: false,
},
}
parser := NewBitcoinParser(GetChainParams("main"), &Configuration{})
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
b, _ := hex.DecodeString(tt.args.script)
got, got2, err := parser.GetAddressesFromAddrDesc(b)
if (err != nil) != tt.wantErr {
t.Errorf("GetAddressesFromAddrDesc() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("GetAddressesFromAddrDesc() = %v, want %v", got, tt.want)
}
if !reflect.DeepEqual(got2, tt.want2) {
t.Errorf("GetAddressesFromAddrDesc() = %v, want %v", got2, tt.want2)
}
})
}
}
func TestGetAddressesFromAddrDescTestnet(t *testing.T) {
type args struct {
script string
}
tests := []struct {
name string
args args
want []string
want2 bool
wantErr bool
}{
{
name: "pubkeyhash",
args: args{script: "76a914912e2b234f941f30b18afbb4fa46171214bf66c888ac"},
want: []string{"mtkbaiLiUH3fvGJeSzuN3kUgmJzqinLejJ"},
want2: true,
wantErr: false,
},
{
name: "pubkey compressed",
args: args{script: "2102a741071164b40b01c4ad28913c4aa2a1015cc5b064f0c802272552f17ae08750ac"},
want: []string{"mkMe1fsfCWFext2qxf4bk3yiruBTvnici4"},
want2: false,
wantErr: false,
},
{
name: "pubkey uncompressed",
args: args{script: "41041057356b91bfd3efeff5fc0fa8b865faafafb67bd653c5da2cd16ce15c7b86db0e622c8e1e135f68918a23601eb49208c1ac72c7b64a4ee99c396cf788da16ccac"},
want: []string{"mx43tNdg4JYY29ifrHjJpdbcCqqDGVSng5"},
want2: false,
wantErr: false,
},
{
name: "scripthash",
args: args{script: "a9141e6ec5a1d12912b396d77d98dcb000e91f517fa487"},
want: []string{"2Mv28xcUJdFXBTfGMtja6fVBMCEbsH3r2AW"},
want2: true,
wantErr: false,
},
{
name: "witness_v0_keyhash",
args: args{script: "0014e064dc594fec224afcb4c368ec86cc7a07813c3e"},
want: []string{"tb1qupjdck20as3y4l95cd5wepkv0grcz0p7d8rd5s"},
want2: true,
wantErr: false,
},
{
name: "witness_v0_scripthash",
args: args{script: "002003973a40ec94c0d10f6f6f0e7a62ba2044b7d19db6ff2bf60651e17fb29d8d29"},
want: []string{"tb1qqwtn5s8vjnqdzrm0du885c46ypzt05vakmljhasx28shlv5a355seu0fjv"},
want2: true,
wantErr: false,
},
{
name: "witness_v1_taproot",
args: args{script: "51200418a01027bc37daeaaa567096c7367aa5d27376b0a46f32c98e001da5b5e603"},
want: []string{"tb1pqsv2qyp8hsma46422ecfd3ek02jayumkkzjx7vkf3cqpmfd4ucpsx0cc9h"},
want2: true,
wantErr: false,
},
{
name: "OP_RETURN ascii",
args: args{script: "6a0461686f6a"},
want: []string{"OP_RETURN (ahoj)"},
want2: false,
wantErr: false,
},
}
parser := NewBitcoinParser(GetChainParams("test"), &Configuration{})
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
b, _ := hex.DecodeString(tt.args.script)
got, got2, err := parser.GetAddressesFromAddrDesc(b)
if (err != nil) != tt.wantErr {
t.Errorf("TestGetAddressesFromAddrDesc_Testnet() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("TestGetAddressesFromAddrDesc_Testnet() = %v, want %v", got, tt.want)
}
if !reflect.DeepEqual(got2, tt.want2) {
t.Errorf("TestGetAddressesFromAddrDesc_Testnet() = %v, want %v", got2, tt.want2)
}
})
}
}
var (
testTx1, testTx2, testTx3, testTx4 bchain.Tx
testTxPacked1 = "0001e2408ba8d7af5401000000017f9a22c9cbf54bd902400df746f138f37bcf5b4d93eb755820e974ba43ed5f42040000006a4730440220037f4ed5427cde81d55b9b6a2fd08c8a25090c2c2fff3a75c1a57625ca8a7118022076c702fe55969fa08137f71afd4851c48e31082dd3c40c919c92cdbc826758d30121029f6da5623c9f9b68a9baf9c1bc7511df88fa34c6c2f71f7c62f2f03ff48dca80feffffff019c9700000000000017a9146144d57c8aff48492c9dfb914e120b20bad72d6f8773d00700"
testTxPacked2 = "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"
testTxPacked3 = "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"
testTxPacked4 = "0000a2b98ced82b6400300000000010148f8f93ebb12407809920d2ab9cc1bf01289b314eb23028c83fdab21e5fefa690100000000fdffffff0150c3000000000000160014cb888de3c89670a3061fb6ef6590f187649cca060247304402206a9db8d7157e4b0a06a1f090b9de88cdc616028b431b80617a055117877e479a02202937d6d1658d4a8afde86b245325c3bb0e769a87cb09d802bcefaa21550065e201210374aa8f312de4ebccbef55609700a39764387aa4ff5d76f1ccb4d2382e454f05b00000000"
)
func init() {
testTx1 = bchain.Tx{
Hex: "01000000017f9a22c9cbf54bd902400df746f138f37bcf5b4d93eb755820e974ba43ed5f42040000006a4730440220037f4ed5427cde81d55b9b6a2fd08c8a25090c2c2fff3a75c1a57625ca8a7118022076c702fe55969fa08137f71afd4851c48e31082dd3c40c919c92cdbc826758d30121029f6da5623c9f9b68a9baf9c1bc7511df88fa34c6c2f71f7c62f2f03ff48dca80feffffff019c9700000000000017a9146144d57c8aff48492c9dfb914e120b20bad72d6f8773d00700",
Blocktime: 1519053802,
Txid: "056e3d82e5ffd0e915fb9b62797d76263508c34fe3e5dbed30dd3e943930f204",
LockTime: 512115,
VSize: 189,
Version: 1,
Vin: []bchain.Vin{
{
ScriptSig: bchain.ScriptSig{
Hex: "4730440220037f4ed5427cde81d55b9b6a2fd08c8a25090c2c2fff3a75c1a57625ca8a7118022076c702fe55969fa08137f71afd4851c48e31082dd3c40c919c92cdbc826758d30121029f6da5623c9f9b68a9baf9c1bc7511df88fa34c6c2f71f7c62f2f03ff48dca80",
},
Txid: "425fed43ba74e9205875eb934d5bcf7bf338f146f70d4002d94bf5cbc9229a7f",
Vout: 4,
Sequence: 4294967294,
},
},
Vout: []bchain.Vout{
{
ValueSat: *big.NewInt(38812),
N: 0,
ScriptPubKey: bchain.ScriptPubKey{
Hex: "a9146144d57c8aff48492c9dfb914e120b20bad72d6f87",
Addresses: []string{
"3AZKvpKhSh1o8t1QrX3UeXG9d2BhCRnbcK",
},
},
},
},
}
testTx2 = bchain.Tx{
Hex: "010000000001019d64f0c72a0d206001decbffaa722eb1044534c74eee7a5df8318e42a4323ec10000000017160014550da1f5d25a9dae2eafd6902b4194c4c6500af6ffffffff02809698000000000017a914cd668d781ece600efa4b2404dc91fd26b8b8aed8870553d7360000000017a914246655bdbd54c7e477d0ea2375e86e0db2b8f80a8702473044022076aba4ad559616905fa51d4ddd357fc1fdb428d40cb388e042cdd1da4a1b7357022011916f90c712ead9a66d5f058252efd280439ad8956a967e95d437d246710bc9012102a80a5964c5612bb769ef73147b2cf3c149bc0fd4ecb02f8097629c94ab013ffd00000000",
Blocktime: 1235678901,
Txid: "474e6795760ebe81cb4023dc227e5a0efe340e1771c89a0035276361ed733de7",
LockTime: 0,
VSize: 166,
Version: 1,
Vin: []bchain.Vin{
{
ScriptSig: bchain.ScriptSig{
Hex: "160014550da1f5d25a9dae2eafd6902b4194c4c6500af6",
},
Txid: "c13e32a4428e31f85d7aee4ec7344504b12e72aaffcbde0160200d2ac7f0649d",
Vout: 0,
Sequence: 4294967295,
},
},
Vout: []bchain.Vout{
{
ValueSat: *big.NewInt(10000000),
N: 0,
ScriptPubKey: bchain.ScriptPubKey{
Hex: "a914cd668d781ece600efa4b2404dc91fd26b8b8aed887",
Addresses: []string{
"2NByHN6A8QYkBATzxf4pRGbCSHD5CEN2TRu",
},
},
},
{
ValueSat: *big.NewInt(920081157),
N: 1,
ScriptPubKey: bchain.ScriptPubKey{
Hex: "a914246655bdbd54c7e477d0ea2375e86e0db2b8f80a87",
Addresses: []string{
"2MvZguYaGjM7JihBgNqgLF2Ca2Enb76Hj9D",
},
},
},
},
}
testTx3 = bchain.Tx{
Hex: "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",
Blocktime: 1607805599,
Txid: "24551a58a1d1fb89d7052e2bbac7cb69a7825ee1e39439befbec8c32148cf735",
LockTime: 15745,
VSize: 208,
Version: 2,
Vin: []bchain.Vin{
{
ScriptSig: bchain.ScriptSig{
Hex: "",
},
Txid: "9d8b6a98d942ce077574fff2e5dd9e405ba75ed9fb126b3da1b07a859a99b1de",
Vout: 0,
Sequence: 4294967293,
},
{
ScriptSig: bchain.ScriptSig{
Hex: "",
},
Txid: "98227ffe94726bc77c3c587e1e5375305beffb8e43a6eb75233b201e36d3d29f",
Vout: 0,
Sequence: 4294967293,
},
},
Vout: []bchain.Vout{
{
ValueSat: *big.NewInt(100000),
N: 0,
ScriptPubKey: bchain.ScriptPubKey{
Hex: "00148091746745464e7555c31e9a5afceac14a02978a",
Addresses: []string{
"tb1qszghge69ge8824wrr6d94l82c99q99u2ccgv5w",
},
},
},
{
ValueSat: *big.NewInt(1899751),
N: 1,
ScriptPubKey: bchain.ScriptPubKey{
Hex: "0014565ea9ff4589d3e05ba149ae6e257752bfdc2a1e",
Addresses: []string{
"tb1q2e02nl6938f7qkapfxhxufth22lac2s792vsxp",
},
},
},
},
}
testTx4 = bchain.Tx{
Hex: "0300000000010148f8f93ebb12407809920d2ab9cc1bf01289b314eb23028c83fdab21e5fefa690100000000fdffffff0150c3000000000000160014cb888de3c89670a3061fb6ef6590f187649cca060247304402206a9db8d7157e4b0a06a1f090b9de88cdc616028b431b80617a055117877e479a02202937d6d1658d4a8afde86b245325c3bb0e769a87cb09d802bcefaa21550065e201210374aa8f312de4ebccbef55609700a39764387aa4ff5d76f1ccb4d2382e454f05b00000000",
Blocktime: 1724927392,
Txid: "8e3f38bf6854dd3c358be8d4f9a40a6dccc50de49616125d27af9fdbe65287eb",
LockTime: 0,
VSize: 110,
Version: 3,
Vin: []bchain.Vin{
{
ScriptSig: bchain.ScriptSig{
Hex: "",
},
Txid: "69fafee521abfd838c0223eb14b38912f01bccb92a0d9209784012bb3ef9f848",
Vout: 1,
Sequence: 4294967293,
},
},
Vout: []bchain.Vout{
{
ValueSat: *big.NewInt(50000),
N: 0,
ScriptPubKey: bchain.ScriptPubKey{
Hex: "0014cb888de3c89670a3061fb6ef6590f187649cca06",
Addresses: []string{
"tb1qewygmc7gjec2xpslkmhkty83sajfejsxqmy5dq",
},
},
},
},
}
}
func TestPackTx(t *testing.T) {
type args struct {
tx bchain.Tx
height uint32
blockTime int64
parser *BitcoinParser
}
tests := []struct {
name string
args args
want string
wantErr bool
}{
{
name: "btc-1",
args: args{
tx: testTx1,
height: 123456,
blockTime: 1519053802,
parser: NewBitcoinParser(GetChainParams("main"), &Configuration{}),
},
want: testTxPacked1,
wantErr: false,
},
{
name: "testnet-1",
args: args{
tx: testTx2,
height: 510234,
blockTime: 1235678901,
parser: NewBitcoinParser(GetChainParams("test"), &Configuration{}),
},
want: testTxPacked2,
wantErr: false,
},
{
name: "signet-1",
args: args{
tx: testTx3,
height: 15745,
blockTime: 1607805599,
parser: NewBitcoinParser(GetChainParams("signet"), &Configuration{}),
},
want: testTxPacked3,
wantErr: false,
},
{
name: "testnet4-1",
args: args{
tx: testTx4,
height: 41657,
blockTime: 1724927392,
parser: NewBitcoinParser(GetChainParams("testnet4"), &Configuration{}),
},
want: testTxPacked4,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.args.parser.PackTx(&tt.args.tx, tt.args.height, tt.args.blockTime)
if (err != nil) != tt.wantErr {
t.Errorf("packTx() error = %v, wantErr %v", err, tt.wantErr)
return
}
h := hex.EncodeToString(got)
if !reflect.DeepEqual(h, tt.want) {
t.Errorf("packTx() = %v, want %v", h, tt.want)
}
})
}
}
func TestUnpackTx(t *testing.T) {
type args struct {
packedTx string
parser *BitcoinParser
}
tests := []struct {
name string
args args
want *bchain.Tx
want1 uint32
wantErr bool
}{
{
name: "btc-1",
args: args{
packedTx: testTxPacked1,
parser: NewBitcoinParser(GetChainParams("main"), &Configuration{}),
},
want: &testTx1,
want1: 123456,
wantErr: false,
},
{
name: "testnet-1",
args: args{
packedTx: testTxPacked2,
parser: NewBitcoinParser(GetChainParams("test"), &Configuration{}),
},
want: &testTx2,
want1: 510234,
wantErr: false,
},
{
name: "signet-1",
args: args{
packedTx: testTxPacked3,
parser: NewBitcoinParser(GetChainParams("signet"), &Configuration{}),
},
want: &testTx3,
want1: 15745,
wantErr: false,
},
{
name: "testnet4-1",
args: args{
packedTx: testTxPacked4,
parser: NewBitcoinParser(GetChainParams("testnet4"), &Configuration{}),
},
want: &testTx4,
want1: 41657,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
b, _ := hex.DecodeString(tt.args.packedTx)
got, got1, err := tt.args.parser.UnpackTx(b)
if (err != nil) != tt.wantErr {
t.Errorf("unpackTx() error = %v, wantErr %v", err, tt.wantErr)
return
}
// ignore witness unpacking
for i := range got.Vin {
got.Vin[i].Witness = nil
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("unpackTx() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("unpackTx() got1 = %v, want %v", got1, tt.want1)
}
})
}
}
func TestParseXpubDescriptors(t *testing.T) {
btcMainParser := NewBitcoinParser(GetChainParams("main"), &Configuration{XPubMagic: 76067358, XPubMagicSegwitP2sh: 77429938, XPubMagicSegwitNative: 78792518})
btcTestnetParser := NewBitcoinParser(GetChainParams("test"), &Configuration{XPubMagic: 70617039, XPubMagicSegwitP2sh: 71979618, XPubMagicSegwitNative: 73342198})
tests := []struct {
name string
xpub string
parser *BitcoinParser
want *bchain.XpubDescriptor
wantErr bool
}{
{
name: "tpub",
xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
parser: btcTestnetParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Type: bchain.P2PKH,
Bip: "44",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "tr(tpub)",
xpub: "tr(tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN)",
parser: btcTestnetParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "tr(tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN)",
Xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Type: bchain.P2TR,
Bip: "86",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "tr([5c9e228d/86'/1'/0']tpubD/{0,1,2}/*)#4rqwxvej",
xpub: "tr([5c9e228d/86'/1'/0']tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/{0,1,2}/*)#4rqwxvej",
parser: btcTestnetParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "tr([5c9e228d/86'/1'/0']tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/{0,1,2}/*)#4rqwxvej",
Xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Type: bchain.P2TR,
Bip: "86",
ChangeIndexes: []uint32{0, 1, 2},
},
},
{
name: "tr([5c9e228d/86h/1h/0h]tpubD/{0,1,2}/*)#4rqwxvej",
xpub: "tr([5c9e228d/86h/1h/0h]tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/{0,1,2}/*)#4rqwxvej",
parser: btcTestnetParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "tr([5c9e228d/86h/1h/0h]tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/{0,1,2}/*)#4rqwxvej",
Xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Type: bchain.P2TR,
Bip: "86",
ChangeIndexes: []uint32{0, 1, 2},
},
},
{
name: "tr([5c9e228d/86'/1'/0']tpubD/<0;1;2>/*)#4rqwxvej",
xpub: "tr([5c9e228d/86'/1'/0']tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/<0;1;2>/*)#4rqwxvej",
parser: btcTestnetParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "tr([5c9e228d/86'/1'/0']tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/<0;1;2>/*)#4rqwxvej",
Xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Type: bchain.P2TR,
Bip: "86",
ChangeIndexes: []uint32{0, 1, 2},
},
},
{
name: "tr([5c9e228d/86'/1'/0']tpubD/3/*)#4rqwxvej",
xpub: "tr([5c9e228d/86'/1'/0']tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/3/*)#4rqwxvej",
parser: btcTestnetParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "tr([5c9e228d/86'/1'/0']tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN/3/*)#4rqwxvej",
Xpub: "tpubDC88gkaZi5HvJGxGDNLADkvtdpni3mLmx6vr2KnXmWMG8zfkBRggsxHVBkUpgcwPe2KKpkyvTJCdXHb1UHEWE64vczyyPQfHr1skBcsRedN",
Type: bchain.P2TR,
Bip: "86",
ChangeIndexes: []uint32{3},
},
},
{
name: "xpub",
xpub: "xpub6BosfCnifzxcFwrSzQiqu2DBVTshkCXacvNsWGYJVVhhawA7d4R5WSWGFNbi8Aw6ZRc1brxMyWMzG3DSSSSoekkudhUd9yLb6qx39T9nMdj",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "xpub6BosfCnifzxcFwrSzQiqu2DBVTshkCXacvNsWGYJVVhhawA7d4R5WSWGFNbi8Aw6ZRc1brxMyWMzG3DSSSSoekkudhUd9yLb6qx39T9nMdj",
Xpub: "xpub6BosfCnifzxcFwrSzQiqu2DBVTshkCXacvNsWGYJVVhhawA7d4R5WSWGFNbi8Aw6ZRc1brxMyWMzG3DSSSSoekkudhUd9yLb6qx39T9nMdj",
Type: bchain.P2PKH,
Bip: "44",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "ypub",
xpub: "ypub6Ww3ibxVfGzLrAH1PNcjyAWenMTbbAosGNB6VvmSEgytSER9azLDWCxoJwW7Ke7icmizBMXrzBx9979FfaHxHcrArf3zbeJJJUZPf663zsP",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "ypub6Ww3ibxVfGzLrAH1PNcjyAWenMTbbAosGNB6VvmSEgytSER9azLDWCxoJwW7Ke7icmizBMXrzBx9979FfaHxHcrArf3zbeJJJUZPf663zsP",
Xpub: "ypub6Ww3ibxVfGzLrAH1PNcjyAWenMTbbAosGNB6VvmSEgytSER9azLDWCxoJwW7Ke7icmizBMXrzBx9979FfaHxHcrArf3zbeJJJUZPf663zsP",
Type: bchain.P2SHWPKH,
Bip: "49",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "zpub",
xpub: "zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs",
Xpub: "zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs",
Type: bchain.P2WPKH,
Bip: "84",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "sh(wpkh([5c9e228d/99'/0'/0']xpub/{122,123,4431}/*))",
xpub: "sh(wpkh([5c9e228d/99'/0'/0']xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ/{122,123,4431}/*))",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "sh(wpkh([5c9e228d/99'/0'/0']xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ/{122,123,4431}/*))",
Xpub: "xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ",
Type: bchain.P2SHWPKH,
Bip: "99",
ChangeIndexes: []uint32{122, 123, 4431},
},
},
{
name: "sh(wpkh([5c9e228d/99'/0'/0']xpub/<122;123;4431>/*))",
xpub: "sh(wpkh([5c9e228d/99'/0'/0']xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ/<122;123;4431>/*))",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "sh(wpkh([5c9e228d/99'/0'/0']xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ/<122;123;4431>/*))",
Xpub: "xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ",
Type: bchain.P2SHWPKH,
Bip: "99",
ChangeIndexes: []uint32{122, 123, 4431},
},
},
{
name: "pkh(xpub)",
xpub: "pkh(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ)",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "pkh(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ)",
Xpub: "xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ",
Type: bchain.P2PKH,
Bip: "44",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "sh(wpkh(xpub))",
xpub: "sh(wpkh(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ))",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "sh(wpkh(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ))",
Xpub: "xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ",
Type: bchain.P2SHWPKH,
Bip: "49",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "wpkh(xpub)",
xpub: "wpkh(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ)",
parser: btcMainParser,
want: &bchain.XpubDescriptor{
XpubDescriptor: "wpkh(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ)",
Xpub: "xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ",
Type: bchain.P2WPKH,
Bip: "84",
ChangeIndexes: []uint32{0, 1},
},
},
{
name: "xxx(xpub) error - unknown output script",
xpub: "xxx(xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ)",
parser: btcMainParser,
wantErr: true,
},
{
name: "sh(wpkh([5c9e228d/99'/0'/0']xpub/{0,123,4431}/1)) error - * in index is mandatory",
xpub: "sh(wpkh([5c9e228d/99'/0'/0']xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ/{122,123,4431}/1))",
parser: btcMainParser,
wantErr: true,
},
{
name: "sh(wpkh([5c9e228d/99'/0'/0']xpub/{0,123,4431}/1) error - path too long",
xpub: "sh(wpkh([5c9e228d/99'/0'/0']xpub6BgBgsespWvERF3LHQu6CnqdvfEvtMcQjYrcRzx53QJjSxarj2afYWcLteoGVky7D3UKDP9QyrLprQ3VCECoY49yfdDEHGCtMMj92pReUsQ/{122,123,4431}/1/*))",
parser: btcMainParser,
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.parser.ParseXpub(tt.xpub)
if (err != nil) != tt.wantErr {
t.Errorf("ParseXpub() error = %v, wantErr %v", err, tt.wantErr)
return
}
if err == nil {
if got.ExtKey == nil {
t.Errorf("ParseXpub() got nil ExtKey")
return
}
got.ExtKey = nil
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("ParseXpub() = %+v, want %+v", got, tt.want)
}
}
})
}
}
func TestDeriveAddressDescriptors(t *testing.T) {
btcMainParser := NewBitcoinParser(GetChainParams("main"), &Configuration{XPubMagic: 76067358, XPubMagicSegwitP2sh: 77429938, XPubMagicSegwitNative: 78792518})
btcTestnetParser := NewBitcoinParser(GetChainParams("test"), &Configuration{XPubMagic: 70617039, XPubMagicSegwitP2sh: 71979618, XPubMagicSegwitNative: 73342198})