wallet/utxo_test.go

   1 package wallet
   2
   3 import (
   4         "encoding/hex"
   5         "encoding/json"
   6         "fmt"
   7         "os"
   8         "sort"
   9         "testing"
  10
  11         "github.com/vapor/account"
  12         "github.com/vapor/consensus"
  13         "github.com/vapor/database"
  14         dbm "github.com/vapor/database/leveldb"
  15         "github.com/vapor/protocol/bc"
  16         "github.com/vapor/protocol/bc/types"
  17         "github.com/vapor/testutil"
  18 )
  19
  20 func TestGetAccountUtxos(t *testing.T) {
  21         testDB := dbm.NewDB("testdb", "leveldb", "temp")
  22         testStore := database.NewWalletStore(testDB)
  23         defer func() {
  24                 testDB.Close()
  25                 os.RemoveAll("temp")
  26         }()
  27
  28         cases := []struct {
  29                 dbUtxos          map[string]*account.UTXO
  30                 unconfirmedUtxos []*account.UTXO
  31                 id               string
  32                 unconfirmed      bool
  33                 isSmartContract  bool
  34                 wantUtxos        []*account.UTXO
  35         }{
  36                 {
  37                         dbUtxos:         map[string]*account.UTXO{},
  38                         id:              "",
  39                         unconfirmed:     false,
  40                         isSmartContract: false,
  41                         wantUtxos:       []*account.UTXO{},
  42                 },
  43                 {
  44                         dbUtxos: map[string]*account.UTXO{
  45                                 string(database.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  46                                         OutputID: bc.Hash{V0: 1},
  47                                 },
  48                                 string(database.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  49                                         OutputID: bc.Hash{V0: 2},
  50                                 },
  51                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  52                                         OutputID: bc.Hash{V0: 3},
  53                                 },
  54                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  55                                         OutputID: bc.Hash{V0: 4},
  56                                 },
  57                         },
  58                         unconfirmedUtxos: []*account.UTXO{},
  59                         id:               "",
  60                         isSmartContract:  false,
  61                         wantUtxos: []*account.UTXO{
  62                                 &account.UTXO{OutputID: bc.Hash{V0: 1}},
  63                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
  64                                 &account.UTXO{OutputID: bc.Hash{V0: 3}},
  65                         },
  66                 },
  67                 {
  68                         dbUtxos: map[string]*account.UTXO{
  69                                 string(database.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  70                                         OutputID: bc.Hash{V0: 1},
  71                                 },
  72                                 string(database.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  73                                         OutputID: bc.Hash{V0: 2},
  74                                 },
  75                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  76                                         OutputID: bc.Hash{V0: 3},
  77                                 },
  78                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  79                                         OutputID: bc.Hash{V0: 4},
  80                                 },
  81                         },
  82                         unconfirmedUtxos: []*account.UTXO{
  83                                 &account.UTXO{
  84                                         OutputID:       bc.Hash{V0: 5},
  85                                         ControlProgram: []byte("smart contract"),
  86                                 },
  87                         },
  88                         id:              "",
  89                         unconfirmed:     false,
  90                         isSmartContract: true,
  91                         wantUtxos: []*account.UTXO{
  92                                 &account.UTXO{OutputID: bc.Hash{V0: 4}},
  93                         },
  94                 },
  95                 {
  96                         dbUtxos: map[string]*account.UTXO{
  97                                 string(database.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  98                                         OutputID: bc.Hash{V0: 1},
  99                                 },
 100                                 string(database.StandardUTXOKey(bc.Hash{V0: 1, V1: 2})): &account.UTXO{
 101                                         OutputID: bc.Hash{V0: 1, V1: 2},
 102                                 },
 103                                 string(database.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
 104                                         OutputID: bc.Hash{V0: 2},
 105                                 },
 106                                 string(database.StandardUTXOKey(bc.Hash{V0: 2, V1: 2})): &account.UTXO{
 107                                         OutputID: bc.Hash{V0: 2, V1: 2},
 108                                 },
 109                         },
 110                         unconfirmedUtxos: []*account.UTXO{
 111                                 &account.UTXO{
 112                                         OutputID:       bc.Hash{V0: 6},
 113                                         ControlProgram: []byte{0x51},
 114                                 },
 115                         },
 116                         id:              "0000000000000002",
 117                         unconfirmed:     false,
 118                         isSmartContract: false,
 119                         wantUtxos: []*account.UTXO{
 120                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
 121                                 &account.UTXO{OutputID: bc.Hash{V0: 2, V1: 2}},
 122                         },
 123                 },
 124                 {
 125                         dbUtxos: map[string]*account.UTXO{
 126                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 127                                         OutputID: bc.Hash{V0: 3},
 128                                 },
 129                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 130                                         OutputID: bc.Hash{V0: 4},
 131                                 },
 132                         },
 133                         unconfirmedUtxos: []*account.UTXO{
 134                                 &account.UTXO{
 135                                         OutputID:       bc.Hash{V0: 5},
 136                                         ControlProgram: []byte("smart contract"),
 137                                 },
 138                                 &account.UTXO{
 139                                         OutputID:       bc.Hash{V0: 6},
 140                                         ControlProgram: []byte{0x51},
 141                                 },
 142                         },
 143                         id:              "",
 144                         unconfirmed:     true,
 145                         isSmartContract: true,
 146                         wantUtxos: []*account.UTXO{
 147                                 &account.UTXO{
 148                                         OutputID:       bc.Hash{V0: 5},
 149                                         ControlProgram: []byte("smart contract"),
 150                                 },
 151                                 &account.UTXO{
 152                                         OutputID: bc.Hash{V0: 4},
 153                                 },
 154                         },
 155                 },
 156                 {
 157                         dbUtxos: map[string]*account.UTXO{
 158                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 159                                         OutputID: bc.Hash{V0: 3},
 160                                 },
 161                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 162                                         OutputID: bc.Hash{V0: 4},
 163                                 },
 164                         },
 165                         unconfirmedUtxos: []*account.UTXO{
 166                                 &account.UTXO{
 167                                         OutputID:       bc.Hash{V0: 5},
 168                                         ControlProgram: []byte("smart contract"),
 169                                 },
 170                                 &account.UTXO{
 171                                         OutputID:       bc.Hash{V0: 6},
 172                                         ControlProgram: []byte{0x51},
 173                                 },
 174                         },
 175                         id:              "",
 176                         unconfirmed:     true,
 177                         isSmartContract: false,
 178                         wantUtxos: []*account.UTXO{
 179                                 &account.UTXO{
 180                                         OutputID:       bc.Hash{V0: 6},
 181                                         ControlProgram: []byte{0x51},
 182                                 },
 183                                 &account.UTXO{
 184                                         OutputID: bc.Hash{V0: 3},
 185                                 },
 186                         },
 187                 },
 188         }
 189
 190         w := &Wallet{store: testStore}
 191         for i, c := range cases {
 192                 for k, u := range c.dbUtxos {
 193                         data, err := json.Marshal(u)
 194                         if err != nil {
 195                                 t.Error(err)
 196                         }
 197                         testDB.Set([]byte(k), data)
 198                 }
 199
 200                 acccountStore := database.NewAccountStore(testDB)
 201                 w.AccountMgr = account.NewManager(acccountStore, nil)
 202                 w.AccountMgr.AddUnconfirmedUtxo(c.unconfirmedUtxos)
 203                 gotUtxos := w.GetAccountUtxos("", c.id, c.unconfirmed, c.isSmartContract, false)
 204                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 205                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 206                 }
 207
 208                 for k := range c.dbUtxos {
 209                         testDB.Delete([]byte(k))
 210                 }
 211         }
 212 }
 213
 214 func TestFilterAccountUtxo(t *testing.T) {
 215         testDB := dbm.NewDB("testdb", "leveldb", "temp")
 216         testStore := database.NewWalletStore(testDB)
 217         defer func() {
 218                 testDB.Close()
 219                 os.RemoveAll("temp")
 220         }()
 221
 222         cases := []struct {
 223                 dbPrograms map[string]*account.CtrlProgram
 224                 input      []*account.UTXO
 225                 wantUtxos  []*account.UTXO
 226         }{
 227                 {
 228                         dbPrograms: map[string]*account.CtrlProgram{},
 229                         input:      []*account.UTXO{},
 230                         wantUtxos:  []*account.UTXO{},
 231                 },
 232                 {
 233                         dbPrograms: map[string]*account.CtrlProgram{
 234                                 "436f6e74726163743a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 235                                         AccountID: "testAccount",
 236                                         Address:   "testAddress",
 237                                         KeyIndex:  53,
 238                                         Change:    true,
 239                                 },
 240                         },
 241                         input: []*account.UTXO{
 242                                 &account.UTXO{
 243                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 244                                         AssetID:        bc.AssetID{V0: 1},
 245                                         Amount:         3,
 246                                 },
 247                                 &account.UTXO{
 248                                         ControlProgram: []byte{0x91},
 249                                         AssetID:        bc.AssetID{V0: 1},
 250                                         Amount:         4,
 251                                 },
 252                         },
 253                         wantUtxos: []*account.UTXO{
 254                                 &account.UTXO{
 255                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 256                                         AssetID:             bc.AssetID{V0: 1},
 257                                         Amount:              3,
 258                                         AccountID:           "testAccount",
 259                                         Address:             "testAddress",
 260                                         ControlProgramIndex: 53,
 261                                         Change:              true,
 262                                 },
 263                                 &account.UTXO{
 264                                         ControlProgram: []byte{0x91},
 265                                         AssetID:        bc.AssetID{V0: 1},
 266                                         Amount:         4,
 267                                 },
 268                         },
 269                 },
 270                 {
 271                         dbPrograms: map[string]*account.CtrlProgram{},
 272                         input: []*account.UTXO{
 273                                 &account.UTXO{
 274                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 275                                         AssetID:        bc.AssetID{V0: 1},
 276                                         Amount:         3,
 277                                 },
 278                                 &account.UTXO{
 279                                         ControlProgram: []byte{0x91},
 280                                         AssetID:        bc.AssetID{V0: 1},
 281                                         Amount:         3,
 282                                 },
 283                         },
 284                         wantUtxos: []*account.UTXO{
 285                                 &account.UTXO{
 286                                         ControlProgram: []byte{0x91},
 287                                         AssetID:        bc.AssetID{V0: 1},
 288                                         Amount:         3,
 289                                 },
 290                         },
 291                 },
 292                 {
 293                         dbPrograms: map[string]*account.CtrlProgram{
 294                                 "436f6e74726163743a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 295                                         AccountID: "testAccount",
 296                                         Address:   "testAddress",
 297                                         KeyIndex:  53,
 298                                         Change:    true,
 299                                 },
 300                                 "436f6e74726163743adb4d86262c12ba70d50b3ca3ae102d5682436243bd1e8c79569603f75675036a": &account.CtrlProgram{
 301                                         AccountID: "testAccount2",
 302                                         Address:   "testAddress2",
 303                                         KeyIndex:  72,
 304                                         Change:    false,
 305                                 },
 306                         },
 307                         input: []*account.UTXO{
 308                                 &account.UTXO{
 309                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 310                                         AssetID:        bc.AssetID{V0: 1},
 311                                         Amount:         3,
 312                                 },
 313                                 &account.UTXO{
 314                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 315                                         AssetID:        bc.AssetID{V0: 1},
 316                                         Amount:         5,
 317                                 },
 318                                 &account.UTXO{
 319                                         ControlProgram: []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 320                                         AssetID:        bc.AssetID{V0: 1},
 321                                         Amount:         7,
 322                                 },
 323                         },
 324                         wantUtxos: []*account.UTXO{
 325                                 &account.UTXO{
 326                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 327                                         AssetID:             bc.AssetID{V0: 1},
 328                                         Amount:              3,
 329                                         AccountID:           "testAccount",
 330                                         Address:             "testAddress",
 331                                         ControlProgramIndex: 53,
 332                                         Change:              true,
 333                                 },
 334                                 &account.UTXO{
 335                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 336                                         AssetID:             bc.AssetID{V0: 1},
 337                                         Amount:              5,
 338                                         AccountID:           "testAccount",
 339                                         Address:             "testAddress",
 340                                         ControlProgramIndex: 53,
 341                                         Change:              true,
 342                                 },
 343                                 &account.UTXO{
 344                                         ControlProgram:      []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 345                                         AssetID:             bc.AssetID{V0: 1},
 346                                         Amount:              7,
 347                                         AccountID:           "testAccount2",
 348                                         Address:             "testAddress2",
 349                                         ControlProgramIndex: 72,
 350                                         Change:              false,
 351                                 },
 352                         },
 353                 },
 354         }
 355
 356         w := &Wallet{store: testStore}
 357         for i, c := range cases {
 358                 for s, p := range c.dbPrograms {
 359                         data, err := json.Marshal(p)
 360                         if err != nil {
 361                                 t.Error(err)
 362                         }
 363                         key, err := hex.DecodeString(s)
 364                         if err != nil {
 365                                 t.Error(err)
 366                         }
 367                         testDB.Set(key, data)
 368                 }
 369
 370                 fmt.Println("len(c.input):", len(c.input))
 371                 gotUtxos := w.filterAccountUtxo(c.input)
 372                 sort.Slice(gotUtxos[:], func(i, j int) bool {
 373                         return gotUtxos[i].Amount < gotUtxos[j].Amount
 374                 })
 375
 376                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 377                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 378                 }
 379                 for s := range c.dbPrograms {
 380                         key, err := hex.DecodeString(s)
 381                         if err != nil {
 382                                 t.Error(err)
 383                         }
 384                         testDB.Delete(key)
 385                 }
 386         }
 387 }
 388
 389 func TestTxInToUtxos(t *testing.T) {
 390         cases := []struct {
 391                 tx         *types.Tx
 392                 statusFail bool
 393                 wantUtxos  []*account.UTXO
 394         }{
 395                 {
 396                         tx: types.NewTx(types.TxData{
 397                                 Inputs: []*types.TxInput{
 398                                         types.NewCoinbaseInput([]byte{0x51}),
 399                                 },
 400                                 Outputs: []*types.TxOutput{
 401                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}),
 402                                 },
 403                         }),
 404                         statusFail: false,
 405                         wantUtxos:  []*account.UTXO{},
 406                 },
 407                 {
 408                         tx: types.NewTx(types.TxData{
 409                                 Inputs: []*types.TxInput{
 410                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}),
 411                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}),
 412                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}),
 413                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}),
 414                                 },
 415                                 Outputs: []*types.TxOutput{
 416                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}),
 417                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 12, []byte{0x53}),
 418                                 },
 419                         }),
 420                         statusFail: false,
 421                         wantUtxos: []*account.UTXO{
 422                                 &account.UTXO{
 423                                         OutputID:       bc.NewHash([32]byte{0x62, 0xf2, 0xc4, 0xa0, 0x9b, 0x47, 0xd1, 0x53, 0x58, 0xe7, 0x8c, 0x49, 0x36, 0x75, 0x02, 0xc1, 0x63, 0x46, 0x51, 0xc4, 0x0f, 0xef, 0x63, 0xe2, 0x7d, 0xe4, 0x3c, 0xb3, 0x2c, 0xfe, 0x97, 0xa2}),
 424                                         AssetID:        bc.AssetID{V0: 1},
 425                                         Amount:         1,
 426                                         ControlProgram: []byte{0x51},
 427                                         SourceID:       bc.Hash{V0: 1},
 428                                         SourcePos:      1,
 429                                 },
 430                                 &account.UTXO{
 431                                         OutputID:       bc.NewHash([32]byte{0x99, 0x30, 0x35, 0x15, 0x9b, 0x0b, 0xcc, 0xdf, 0xbd, 0x15, 0x49, 0xb5, 0x2b, 0x4c, 0xc8, 0x71, 0x20, 0xe7, 0x2f, 0x77, 0x87, 0xcd, 0x88, 0x92, 0xba, 0xd8, 0x97, 0xfa, 0x4a, 0x2a, 0x1a, 0x10}),
 432                                         AssetID:        bc.AssetID{V0: 1},
 433                                         Amount:         3,
 434                                         ControlProgram: []byte{0x52},
 435                                         SourceID:       bc.Hash{V0: 2},
 436                                         SourcePos:      2,
 437                                 },
 438                                 &account.UTXO{
 439                                         OutputID:       bc.NewHash([32]byte{0xe5, 0x21, 0x0a, 0x9f, 0x17, 0xa2, 0x3a, 0xcf, 0x47, 0x57, 0xf2, 0x16, 0x12, 0x9d, 0xd8, 0xea, 0x7a, 0x9f, 0x5a, 0x14, 0xa8, 0xd6, 0x32, 0x6f, 0xe8, 0xa8, 0x8e, 0xb7, 0xf4, 0xb4, 0xfb, 0xbd}),
 440                                         AssetID:        *consensus.BTMAssetID,
 441                                         Amount:         5,
 442                                         ControlProgram: []byte{0x53},
 443                                         SourceID:       bc.Hash{V0: 3},
 444                                         SourcePos:      3,
 445                                 },
 446                                 &account.UTXO{
 447                                         OutputID:       bc.NewHash([32]byte{0x57, 0x65, 0x8d, 0x41, 0xed, 0xb7, 0x49, 0xd5, 0x1c, 0xf5, 0x95, 0x93, 0x16, 0x57, 0xf8, 0x66, 0x54, 0x1b, 0xb3, 0x45, 0x84, 0x19, 0x73, 0x2f, 0xb3, 0x3e, 0x44, 0x7c, 0x97, 0x33, 0x77, 0x12}),
 448                                         AssetID:        *consensus.BTMAssetID,
 449                                         Amount:         7,
 450                                         ControlProgram: []byte{0x54},
 451                                         SourceID:       bc.Hash{V0: 4},
 452                                         SourcePos:      4,
 453                                 },
 454                         },
 455                 },
 456                 {
 457                         tx: types.NewTx(types.TxData{
 458                                 Inputs: []*types.TxInput{
 459                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}),
 460                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}),
 461                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}),
 462                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}),
 463                                 },
 464                                 Outputs: []*types.TxOutput{
 465                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}),
 466                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 12, []byte{0x53}),
 467                                 },
 468                         }),
 469                         statusFail: true,
 470                         wantUtxos: []*account.UTXO{
 471                                 &account.UTXO{
 472                                         OutputID:       bc.NewHash([32]byte{0xe5, 0x21, 0x0a, 0x9f, 0x17, 0xa2, 0x3a, 0xcf, 0x47, 0x57, 0xf2, 0x16, 0x12, 0x9d, 0xd8, 0xea, 0x7a, 0x9f, 0x5a, 0x14, 0xa8, 0xd6, 0x32, 0x6f, 0xe8, 0xa8, 0x8e, 0xb7, 0xf4, 0xb4, 0xfb, 0xbd}),
 473                                         AssetID:        *consensus.BTMAssetID,
 474                                         Amount:         5,
 475                                         ControlProgram: []byte{0x53},
 476                                         SourceID:       bc.Hash{V0: 3},
 477                                         SourcePos:      3,
 478                                 },
 479                                 &account.UTXO{
 480                                         OutputID:       bc.NewHash([32]byte{0x57, 0x65, 0x8d, 0x41, 0xed, 0xb7, 0x49, 0xd5, 0x1c, 0xf5, 0x95, 0x93, 0x16, 0x57, 0xf8, 0x66, 0x54, 0x1b, 0xb3, 0x45, 0x84, 0x19, 0x73, 0x2f, 0xb3, 0x3e, 0x44, 0x7c, 0x97, 0x33, 0x77, 0x12}),
 481                                         AssetID:        *consensus.BTMAssetID,
 482                                         Amount:         7,
 483                                         ControlProgram: []byte{0x54},
 484                                         SourceID:       bc.Hash{V0: 4},
 485                                         SourcePos:      4,
 486                                 },
 487                         },
 488                 },
 489                 {
 490                         tx: types.NewTx(types.TxData{
 491                                 Inputs: []*types.TxInput{
 492                                         types.NewVetoInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}, []byte("af594006a40837d9f028daabb6d589df0b9138daefad5683e5233c2646279217294a8d532e60863bcf196625a35fb8ceeffa3c09610eb92dcfb655a947f13269")),
 493                                 },
 494                                 Outputs: []*types.TxOutput{
 495                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 1, []byte{0x51}),
 496                                 },
 497                         }),
 498                         statusFail: false,
 499                         wantUtxos: []*account.UTXO{
 500                                 &account.UTXO{
 501                                         OutputID:       bc.NewHash([32]byte{0x7c, 0x75, 0x7f, 0x03, 0x67, 0x9b, 0xc2, 0x8f, 0x8f, 0xbd, 0x04, 0x25, 0x72, 0x42, 0x4b, 0x0b, 0x2a, 0xa4, 0x0e, 0x10, 0x0a, 0x6e, 0x99, 0x0e, 0x6d, 0x58, 0x92, 0x1d, 0xdd, 0xbe, 0xeb, 0x1a}),
 502                                         AssetID:        bc.AssetID{V0: 1},
 503                                         Amount:         1,
 504                                         ControlProgram: []byte{0x51},
 505                                         Vote:           []byte("af594006a40837d9f028daabb6d589df0b9138daefad5683e5233c2646279217294a8d532e60863bcf196625a35fb8ceeffa3c09610eb92dcfb655a947f13269"),
 506                                         SourceID:       bc.Hash{V0: 1},
 507                                         SourcePos:      1,
 508                                 },
 509                         },
 510                 },
 511         }
 512
 513         for i, c := range cases {
 514                 if gotUtxos := txInToUtxos(c.tx, c.statusFail); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 515                         for k, v := range gotUtxos {
 516                                 data, _ := json.Marshal(v)
 517                                 fmt.Println(k, string(data))
 518                         }
 519                         for k, v := range c.wantUtxos {
 520                                 data, _ := json.Marshal(v)
 521                                 fmt.Println(k, string(data))
 522                         }
 523                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 524                 }
 525         }
 526 }
 527
 528 func TestTxOutToUtxos(t *testing.T) {
 529         cases := []struct {
 530                 tx          *types.Tx
 531                 statusFail  bool
 532                 blockHeight uint64
 533                 wantUtxos   []*account.UTXO
 534         }{
 535                 {
 536                         tx: types.NewTx(types.TxData{
 537                                 Inputs: []*types.TxInput{
 538                                         types.NewCoinbaseInput([]byte{0x51}),
 539                                 },
 540                                 Outputs: []*types.TxOutput{
 541                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}),
 542                                 },
 543                         }),
 544                         statusFail:  false,
 545                         blockHeight: 98,
 546                         wantUtxos: []*account.UTXO{
 547                                 &account.UTXO{
 548                                         OutputID:       bc.Hash{V0: 1728735075694344097, V1: 884766857607786922, V2: 12293210594955921685, V3: 11109045974561998790},
 549                                         AssetID:        *consensus.BTMAssetID,
 550                                         Amount:         41250000000,
 551                                         ControlProgram: []byte{0x51},
 552                                         SourceID:       bc.NewHash([32]byte{0xb4, 0x7e, 0x94, 0x31, 0x88, 0xfe, 0xd3, 0xe9, 0xac, 0x99, 0x7c, 0xfc, 0x99, 0x6d, 0xd7, 0x4d, 0x04, 0x10, 0x77, 0xcb, 0x1c, 0xf8, 0x95, 0x14, 0x00, 0xe3, 0x42, 0x00, 0x8d, 0x05, 0xec, 0xdc}),
 553                                         SourcePos:      0,
 554                                         ValidHeight:    198,
 555                                 },
 556                         },
 557                 },
 558                 {
 559                         tx: types.NewTx(types.TxData{
 560                                 Inputs: []*types.TxInput{
 561                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 562                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 563                                 },
 564                                 Outputs: []*types.TxOutput{
 565                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 566                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 567                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 568                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 569                                 },
 570                         }),
 571                         statusFail:  false,
 572                         blockHeight: 0,
 573                         wantUtxos: []*account.UTXO{
 574                                 &account.UTXO{
 575                                         OutputID:       bc.Hash{V0: 8675398163687045889, V1: 7549510466747714094, V2: 13693077838209211470, V3: 6878568403630757599},
 576                                         AssetID:        bc.AssetID{V0: 1},
 577                                         Amount:         2,
 578                                         ControlProgram: []byte{0x51},
 579                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 580                                         SourcePos:      0,
 581                                 },
 582                                 &account.UTXO{
 583                                         OutputID:       bc.Hash{V0: 10393356437681643401, V1: 233963481123580514, V2: 17312171816916184445, V3: 16199332547392196559},
 584                                         AssetID:        bc.AssetID{V0: 1},
 585                                         Amount:         3,
 586                                         ControlProgram: []byte{0x52},
 587                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 588                                         SourcePos:      1,
 589                                 },
 590                                 &account.UTXO{
 591                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 592                                         AssetID:        *consensus.BTMAssetID,
 593                                         Amount:         2,
 594                                         ControlProgram: []byte{0x53},
 595                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 596                                         SourcePos:      2,
 597                                 },
 598                                 &account.UTXO{
 599                                         OutputID:       bc.Hash{V0: 15425148469684856658, V1: 11568657474526458285, V2: 11930588814405533063, V3: 5058456773104068022},
 600                                         AssetID:        *consensus.BTMAssetID,
 601                                         Amount:         5,
 602                                         ControlProgram: []byte{0x54},
 603                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 604                                         SourcePos:      3,
 605                                 },
 606                         },
 607                 },
 608                 {
 609                         tx: types.NewTx(types.TxData{
 610                                 Inputs: []*types.TxInput{
 611                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 612                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 613                                 },
 614                                 Outputs: []*types.TxOutput{
 615                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 616                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 617                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 618                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 619                                 },
 620                         }),
 621                         statusFail:  true,
 622                         blockHeight: 0,
 623                         wantUtxos: []*account.UTXO{
 624                                 &account.UTXO{
 625                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 626                                         AssetID:        *consensus.BTMAssetID,
 627                                         Amount:         2,
 628                                         ControlProgram: []byte{0x53},
 629                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 630                                         SourcePos:      2,
 631                                 },
 632                                 &account.UTXO{
 633                                         OutputID:       bc.Hash{V0: 15425148469684856658, V1: 11568657474526458285, V2: 11930588814405533063, V3: 5058456773104068022},
 634                                         AssetID:        *consensus.BTMAssetID,
 635                                         Amount:         5,
 636                                         ControlProgram: []byte{0x54},
 637                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 638                                         SourcePos:      3,
 639                                 },
 640                         },
 641                 },
 642                 {
 643                         tx: types.NewTx(types.TxData{
 644                                 Inputs: []*types.TxInput{
 645                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 646                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 647                                 },
 648                                 Outputs: []*types.TxOutput{
 649                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 650                                         types.NewCrossChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 651                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 652                                         types.NewCrossChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 653                                 },
 654                         }),
 655                         statusFail:  false,
 656                         blockHeight: 0,
 657                         wantUtxos: []*account.UTXO{
 658                                 &account.UTXO{
 659                                         OutputID:       bc.Hash{V0: 8675398163687045889, V1: 7549510466747714094, V2: 13693077838209211470, V3: 6878568403630757599},
 660                                         AssetID:        bc.AssetID{V0: 1},
 661                                         Amount:         2,
 662                                         ControlProgram: []byte{0x51},
 663                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 664                                         SourcePos:      0,
 665                                 },
 666                                 &account.UTXO{
 667                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 668                                         AssetID:        *consensus.BTMAssetID,
 669                                         Amount:         2,
 670                                         ControlProgram: []byte{0x53},
 671                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 672                                         SourcePos:      2,
 673                                 },
 674                         },
 675                 },
 676                 {
 677                         tx: types.NewTx(types.TxData{
 678                                 Inputs: []*types.TxInput{
 679                                         types.NewCrossChainInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, 1, []byte("asset1"), []byte("IssuanceProgram")),
 680                                         types.NewCrossChainInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, 1, []byte("assetbtm"), []byte("IssuanceProgram"))},
 681                                 Outputs: []*types.TxOutput{
 682                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 683                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 684                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 685                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 686                                 },
 687                         }),
 688                         statusFail:  false,
 689                         blockHeight: 0,
 690                         wantUtxos: []*account.UTXO{
 691                                 &account.UTXO{
 692                                         OutputID:       bc.Hash{V0: 5429526025956869574, V1: 12188959875155232503, V2: 14722092106507294798, V3: 27876074648890075},
 693                                         AssetID:        bc.AssetID{V0: 1},
 694                                         Amount:         2,
 695                                         ControlProgram: []byte{0x51},
 696                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 697                                         SourcePos:      0,
 698                                 },
 699                                 &account.UTXO{
 700                                         OutputID:       bc.Hash{V0: 18100481287404207387, V1: 3365694797435565990, V2: 8136211093499423216, V3: 12028531817690438568},
 701                                         AssetID:        bc.AssetID{V0: 1},
 702                                         Amount:         3,
 703                                         ControlProgram: []byte{0x52},
 704                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 705                                         SourcePos:      1,
 706                                 },
 707                                 &account.UTXO{
 708                                         OutputID:       bc.Hash{V0: 15745816911932387102, V1: 5035893487696724781, V2: 10084725527786878517, V3: 11270352747873435606},
 709                                         AssetID:        *consensus.BTMAssetID,
 710                                         Amount:         2,
 711                                         ControlProgram: []byte{0x53},
 712                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 713                                         SourcePos:      2,
 714                                 },
 715                                 &account.UTXO{
 716                                         OutputID:       bc.Hash{V0: 10165799535720725897, V1: 9618876671942765420, V2: 17982649347111502590, V3: 15837286550437859084},
 717                                         AssetID:        *consensus.BTMAssetID,
 718                                         Amount:         5,
 719                                         ControlProgram: []byte{0x54},
 720                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 721                                         SourcePos:      3,
 722                                 },
 723                         },
 724                 },
 725         }
 726
 727         for i, c := range cases {
 728                 if gotUtxos := txOutToUtxos(c.tx, c.statusFail, c.blockHeight); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 729                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 730
 731                         for j, u := range gotUtxos {
 732                                 t.Errorf("case %d: gotUtxos[%d] %v", i, j, u)
 733                         }
 734
 735                         for j, u := range c.wantUtxos {
 736                                 t.Errorf("case %d: c.wantUtxos[%d] %v", i, j, u)
 737                         }
 738                 }
 739         }
 740 }