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/test/mock"
  18         "github.com/vapor/testutil"
  19 )
  20
  21 func TestGetAccountUtxos(t *testing.T) {
  22         testDB := dbm.NewDB("testdb", "leveldb", "temp")
  23         testStore := mock.NewMockWalletStore(testDB)
  24         defer func() {
  25                 testDB.Close()
  26                 os.RemoveAll("temp")
  27         }()
  28
  29         cases := []struct {
  30                 dbUtxos          map[string]*account.UTXO
  31                 unconfirmedUtxos []*account.UTXO
  32                 id               string
  33                 unconfirmed      bool
  34                 isSmartContract  bool
  35                 wantUtxos        []*account.UTXO
  36         }{
  37                 {
  38                         dbUtxos:         map[string]*account.UTXO{},
  39                         id:              "",
  40                         unconfirmed:     false,
  41                         isSmartContract: false,
  42                         wantUtxos:       []*account.UTXO{},
  43                 },
  44                 {
  45                         dbUtxos: map[string]*account.UTXO{
  46                                 string(database.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  47                                         OutputID: bc.Hash{V0: 1},
  48                                 },
  49                                 string(database.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  50                                         OutputID: bc.Hash{V0: 2},
  51                                 },
  52                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  53                                         OutputID: bc.Hash{V0: 3},
  54                                 },
  55                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  56                                         OutputID: bc.Hash{V0: 4},
  57                                 },
  58                         },
  59                         unconfirmedUtxos: []*account.UTXO{},
  60                         id:               "",
  61                         isSmartContract:  false,
  62                         wantUtxos: []*account.UTXO{
  63                                 &account.UTXO{OutputID: bc.Hash{V0: 1}},
  64                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
  65                                 &account.UTXO{OutputID: bc.Hash{V0: 3}},
  66                         },
  67                 },
  68                 {
  69                         dbUtxos: map[string]*account.UTXO{
  70                                 string(database.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  71                                         OutputID: bc.Hash{V0: 1},
  72                                 },
  73                                 string(database.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  74                                         OutputID: bc.Hash{V0: 2},
  75                                 },
  76                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  77                                         OutputID: bc.Hash{V0: 3},
  78                                 },
  79                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  80                                         OutputID: bc.Hash{V0: 4},
  81                                 },
  82                         },
  83                         unconfirmedUtxos: []*account.UTXO{
  84                                 &account.UTXO{
  85                                         OutputID:       bc.Hash{V0: 5},
  86                                         ControlProgram: []byte("smart contract"),
  87                                 },
  88                         },
  89                         id:              "",
  90                         unconfirmed:     false,
  91                         isSmartContract: true,
  92                         wantUtxos: []*account.UTXO{
  93                                 &account.UTXO{OutputID: bc.Hash{V0: 4}},
  94                         },
  95                 },
  96                 {
  97                         dbUtxos: map[string]*account.UTXO{
  98                                 string(mock.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  99                                         OutputID: bc.Hash{V0: 1},
 100                                 },
 101                                 string(mock.StandardUTXOKey(bc.Hash{V0: 1, V1: 2})): &account.UTXO{
 102                                         OutputID: bc.Hash{V0: 1, V1: 2},
 103                                 },
 104                                 string(mock.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
 105                                         OutputID: bc.Hash{V0: 2},
 106                                 },
 107                                 string(mock.StandardUTXOKey(bc.Hash{V0: 2, V1: 2})): &account.UTXO{
 108                                         OutputID: bc.Hash{V0: 2, V1: 2},
 109                                 },
 110
 111                                 // hex.EncodeToString(mock.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
 112                                 //      OutputID: bc.Hash{V0: 1},
 113                                 // },
 114                                 // hex.EncodeToString(mock.StandardUTXOKey(bc.Hash{V0: 1, V1: 2})): &account.UTXO{
 115                                 //      OutputID: bc.Hash{V0: 1, V1: 2},
 116                                 // },
 117                                 // hex.EncodeToString(mock.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
 118                                 //      OutputID: bc.Hash{V0: 2},
 119                                 // },
 120                                 // hex.EncodeToString(mock.StandardUTXOKey(bc.Hash{V0: 2, V1: 2})): &account.UTXO{
 121                                 //      OutputID: bc.Hash{V0: 2, V1: 2},
 122                                 // },
 123                         },
 124                         unconfirmedUtxos: []*account.UTXO{
 125                                 &account.UTXO{
 126                                         OutputID:       bc.Hash{V0: 6},
 127                                         ControlProgram: []byte{0x51},
 128                                 },
 129                         },
 130                         id:              "0000000000000002",
 131                         unconfirmed:     false,
 132                         isSmartContract: false,
 133                         wantUtxos: []*account.UTXO{
 134                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
 135                                 &account.UTXO{OutputID: bc.Hash{V0: 2, V1: 2}},
 136                         },
 137                 },
 138                 {
 139                         dbUtxos: map[string]*account.UTXO{
 140                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 141                                         OutputID: bc.Hash{V0: 3},
 142                                 },
 143                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 144                                         OutputID: bc.Hash{V0: 4},
 145                                 },
 146                         },
 147                         unconfirmedUtxos: []*account.UTXO{
 148                                 &account.UTXO{
 149                                         OutputID:       bc.Hash{V0: 5},
 150                                         ControlProgram: []byte("smart contract"),
 151                                 },
 152                                 &account.UTXO{
 153                                         OutputID:       bc.Hash{V0: 6},
 154                                         ControlProgram: []byte{0x51},
 155                                 },
 156                         },
 157                         id:              "",
 158                         unconfirmed:     true,
 159                         isSmartContract: true,
 160                         wantUtxos: []*account.UTXO{
 161                                 &account.UTXO{
 162                                         OutputID:       bc.Hash{V0: 5},
 163                                         ControlProgram: []byte("smart contract"),
 164                                 },
 165                                 &account.UTXO{
 166                                         OutputID: bc.Hash{V0: 4},
 167                                 },
 168                         },
 169                 },
 170                 {
 171                         dbUtxos: map[string]*account.UTXO{
 172                                 string(database.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 173                                         OutputID: bc.Hash{V0: 3},
 174                                 },
 175                                 string(database.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 176                                         OutputID: bc.Hash{V0: 4},
 177                                 },
 178                         },
 179                         unconfirmedUtxos: []*account.UTXO{
 180                                 &account.UTXO{
 181                                         OutputID:       bc.Hash{V0: 5},
 182                                         ControlProgram: []byte("smart contract"),
 183                                 },
 184                                 &account.UTXO{
 185                                         OutputID:       bc.Hash{V0: 6},
 186                                         ControlProgram: []byte{0x51},
 187                                 },
 188                         },
 189                         id:              "",
 190                         unconfirmed:     true,
 191                         isSmartContract: false,
 192                         wantUtxos: []*account.UTXO{
 193                                 &account.UTXO{
 194                                         OutputID:       bc.Hash{V0: 6},
 195                                         ControlProgram: []byte{0x51},
 196                                 },
 197                                 &account.UTXO{
 198                                         OutputID: bc.Hash{V0: 3},
 199                                 },
 200                         },
 201                 },
 202         }
 203
 204         w := &Wallet{store: testStore}
 205         for i, c := range cases {
 206                 for k, u := range c.dbUtxos {
 207                         data, err := json.Marshal(u)
 208                         if err != nil {
 209                                 t.Error(err)
 210                         }
 211                         fmt.Println("k:", []byte(k))
 212                         // newKey, _ := hex.DecodeString(k)
 213                         // fmt.Println("newkey:", newKey)
 214                         // testDB.Set([]byte(k), data)
 215                         testDB.Set([]byte(k), data)
 216                 }
 217
 218                 acccountStore := mock.NewMockAccountStore(testDB)
 219                 w.AccountMgr = account.NewManager(acccountStore, nil)
 220                 w.AccountMgr.AddUnconfirmedUtxo(c.unconfirmedUtxos)
 221                 gotUtxos := w.GetAccountUtxos("", c.id, c.unconfirmed, c.isSmartContract, false)
 222                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 223                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 224                 }
 225
 226                 for k := range c.dbUtxos {
 227                         // newKey, _ := hex.DecodeString(k)
 228                         // testDB.Delete([]byte(k))
 229                         testDB.Delete([]byte(k))
 230                 }
 231         }
 232 }
 233
 234 func TestFilterAccountUtxo(t *testing.T) {
 235         testDB := dbm.NewDB("testdb", "leveldb", "temp")
 236         testStore := mock.NewMockWalletStore(testDB)
 237         defer func() {
 238                 testDB.Close()
 239                 os.RemoveAll("temp")
 240         }()
 241
 242         cases := []struct {
 243                 dbPrograms map[string]*account.CtrlProgram
 244                 input      []*account.UTXO
 245                 wantUtxos  []*account.UTXO
 246         }{
 247                 {
 248                         dbPrograms: map[string]*account.CtrlProgram{},
 249                         input:      []*account.UTXO{},
 250                         wantUtxos:  []*account.UTXO{},
 251                 },
 252                 {
 253                         dbPrograms: map[string]*account.CtrlProgram{
 254                                 "436f6e74726163743a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 255                                         AccountID: "testAccount",
 256                                         Address:   "testAddress",
 257                                         KeyIndex:  53,
 258                                         Change:    true,
 259                                 },
 260                         },
 261                         input: []*account.UTXO{
 262                                 &account.UTXO{
 263                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 264                                         AssetID:        bc.AssetID{V0: 1},
 265                                         Amount:         3,
 266                                 },
 267                                 &account.UTXO{
 268                                         ControlProgram: []byte{0x91},
 269                                         AssetID:        bc.AssetID{V0: 1},
 270                                         Amount:         4,
 271                                 },
 272                         },
 273                         wantUtxos: []*account.UTXO{
 274                                 &account.UTXO{
 275                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 276                                         AssetID:             bc.AssetID{V0: 1},
 277                                         Amount:              3,
 278                                         AccountID:           "testAccount",
 279                                         Address:             "testAddress",
 280                                         ControlProgramIndex: 53,
 281                                         Change:              true,
 282                                 },
 283                                 &account.UTXO{
 284                                         ControlProgram: []byte{0x91},
 285                                         AssetID:        bc.AssetID{V0: 1},
 286                                         Amount:         4,
 287                                 },
 288                         },
 289                 },
 290                 {
 291                         dbPrograms: map[string]*account.CtrlProgram{},
 292                         input: []*account.UTXO{
 293                                 &account.UTXO{
 294                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 295                                         AssetID:        bc.AssetID{V0: 1},
 296                                         Amount:         3,
 297                                 },
 298                                 &account.UTXO{
 299                                         ControlProgram: []byte{0x91},
 300                                         AssetID:        bc.AssetID{V0: 1},
 301                                         Amount:         3,
 302                                 },
 303                         },
 304                         wantUtxos: []*account.UTXO{
 305                                 &account.UTXO{
 306                                         ControlProgram: []byte{0x91},
 307                                         AssetID:        bc.AssetID{V0: 1},
 308                                         Amount:         3,
 309                                 },
 310                         },
 311                 },
 312                 {
 313                         dbPrograms: map[string]*account.CtrlProgram{
 314                                 "436f6e74726163743a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 315                                         AccountID: "testAccount",
 316                                         Address:   "testAddress",
 317                                         KeyIndex:  53,
 318                                         Change:    true,
 319                                 },
 320                                 "436f6e74726163743adb4d86262c12ba70d50b3ca3ae102d5682436243bd1e8c79569603f75675036a": &account.CtrlProgram{
 321                                         AccountID: "testAccount2",
 322                                         Address:   "testAddress2",
 323                                         KeyIndex:  72,
 324                                         Change:    false,
 325                                 },
 326                         },
 327                         input: []*account.UTXO{
 328                                 &account.UTXO{
 329                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 330                                         AssetID:        bc.AssetID{V0: 1},
 331                                         Amount:         3,
 332                                 },
 333                                 &account.UTXO{
 334                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 335                                         AssetID:        bc.AssetID{V0: 1},
 336                                         Amount:         5,
 337                                 },
 338                                 &account.UTXO{
 339                                         ControlProgram: []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 340                                         AssetID:        bc.AssetID{V0: 1},
 341                                         Amount:         7,
 342                                 },
 343                         },
 344                         wantUtxos: []*account.UTXO{
 345                                 &account.UTXO{
 346                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 347                                         AssetID:             bc.AssetID{V0: 1},
 348                                         Amount:              3,
 349                                         AccountID:           "testAccount",
 350                                         Address:             "testAddress",
 351                                         ControlProgramIndex: 53,
 352                                         Change:              true,
 353                                 },
 354                                 &account.UTXO{
 355                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 356                                         AssetID:             bc.AssetID{V0: 1},
 357                                         Amount:              5,
 358                                         AccountID:           "testAccount",
 359                                         Address:             "testAddress",
 360                                         ControlProgramIndex: 53,
 361                                         Change:              true,
 362                                 },
 363                                 &account.UTXO{
 364                                         ControlProgram:      []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 365                                         AssetID:             bc.AssetID{V0: 1},
 366                                         Amount:              7,
 367                                         AccountID:           "testAccount2",
 368                                         Address:             "testAddress2",
 369                                         ControlProgramIndex: 72,
 370                                         Change:              false,
 371                                 },
 372                         },
 373                 },
 374         }
 375
 376         w := &Wallet{store: testStore}
 377         for i, c := range cases {
 378                 for s, p := range c.dbPrograms {
 379                         data, err := json.Marshal(p)
 380                         if err != nil {
 381                                 t.Error(err)
 382                         }
 383                         key, err := hex.DecodeString(s)
 384                         if err != nil {
 385                                 t.Error(err)
 386                         }
 387                         testDB.Set(key, data)
 388                 }
 389
 390                 fmt.Println("len(c.input):", len(c.input))
 391                 gotUtxos := w.filterAccountUtxo(c.input)
 392                 sort.Slice(gotUtxos[:], func(i, j int) bool {
 393                         return gotUtxos[i].Amount < gotUtxos[j].Amount
 394                 })
 395
 396                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 397                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 398                 }
 399                 for s := range c.dbPrograms {
 400                         key, err := hex.DecodeString(s)
 401                         if err != nil {
 402                                 t.Error(err)
 403                         }
 404                         testDB.Delete(key)
 405                 }
 406         }
 407 }
 408
 409 func TestTxInToUtxos(t *testing.T) {
 410         cases := []struct {
 411                 tx         *types.Tx
 412                 statusFail bool
 413                 wantUtxos  []*account.UTXO
 414         }{
 415                 {
 416                         tx: types.NewTx(types.TxData{
 417                                 Inputs: []*types.TxInput{
 418                                         types.NewCoinbaseInput([]byte{0x51}),
 419                                 },
 420                                 Outputs: []*types.TxOutput{
 421                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}),
 422                                 },
 423                         }),
 424                         statusFail: false,
 425                         wantUtxos:  []*account.UTXO{},
 426                 },
 427                 {
 428                         tx: types.NewTx(types.TxData{
 429                                 Inputs: []*types.TxInput{
 430                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}),
 431                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}),
 432                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}),
 433                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}),
 434                                 },
 435                                 Outputs: []*types.TxOutput{
 436                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}),
 437                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 12, []byte{0x53}),
 438                                 },
 439                         }),
 440                         statusFail: false,
 441                         wantUtxos: []*account.UTXO{
 442                                 &account.UTXO{
 443                                         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}),
 444                                         AssetID:        bc.AssetID{V0: 1},
 445                                         Amount:         1,
 446                                         ControlProgram: []byte{0x51},
 447                                         SourceID:       bc.Hash{V0: 1},
 448                                         SourcePos:      1,
 449                                 },
 450                                 &account.UTXO{
 451                                         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}),
 452                                         AssetID:        bc.AssetID{V0: 1},
 453                                         Amount:         3,
 454                                         ControlProgram: []byte{0x52},
 455                                         SourceID:       bc.Hash{V0: 2},
 456                                         SourcePos:      2,
 457                                 },
 458                                 &account.UTXO{
 459                                         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}),
 460                                         AssetID:        *consensus.BTMAssetID,
 461                                         Amount:         5,
 462                                         ControlProgram: []byte{0x53},
 463                                         SourceID:       bc.Hash{V0: 3},
 464                                         SourcePos:      3,
 465                                 },
 466                                 &account.UTXO{
 467                                         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}),
 468                                         AssetID:        *consensus.BTMAssetID,
 469                                         Amount:         7,
 470                                         ControlProgram: []byte{0x54},
 471                                         SourceID:       bc.Hash{V0: 4},
 472                                         SourcePos:      4,
 473                                 },
 474                         },
 475                 },
 476                 {
 477                         tx: types.NewTx(types.TxData{
 478                                 Inputs: []*types.TxInput{
 479                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}),
 480                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}),
 481                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}),
 482                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}),
 483                                 },
 484                                 Outputs: []*types.TxOutput{
 485                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}),
 486                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 12, []byte{0x53}),
 487                                 },
 488                         }),
 489                         statusFail: true,
 490                         wantUtxos: []*account.UTXO{
 491                                 &account.UTXO{
 492                                         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}),
 493                                         AssetID:        *consensus.BTMAssetID,
 494                                         Amount:         5,
 495                                         ControlProgram: []byte{0x53},
 496                                         SourceID:       bc.Hash{V0: 3},
 497                                         SourcePos:      3,
 498                                 },
 499                                 &account.UTXO{
 500                                         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}),
 501                                         AssetID:        *consensus.BTMAssetID,
 502                                         Amount:         7,
 503                                         ControlProgram: []byte{0x54},
 504                                         SourceID:       bc.Hash{V0: 4},
 505                                         SourcePos:      4,
 506                                 },
 507                         },
 508                 },
 509                 {
 510                         tx: types.NewTx(types.TxData{
 511                                 Inputs: []*types.TxInput{
 512                                         types.NewVetoInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}, []byte("af594006a40837d9f028daabb6d589df0b9138daefad5683e5233c2646279217294a8d532e60863bcf196625a35fb8ceeffa3c09610eb92dcfb655a947f13269")),
 513                                 },
 514                                 Outputs: []*types.TxOutput{
 515                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 1, []byte{0x51}),
 516                                 },
 517                         }),
 518                         statusFail: false,
 519                         wantUtxos: []*account.UTXO{
 520                                 &account.UTXO{
 521                                         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}),
 522                                         AssetID:        bc.AssetID{V0: 1},
 523                                         Amount:         1,
 524                                         ControlProgram: []byte{0x51},
 525                                         Vote:           []byte("af594006a40837d9f028daabb6d589df0b9138daefad5683e5233c2646279217294a8d532e60863bcf196625a35fb8ceeffa3c09610eb92dcfb655a947f13269"),
 526                                         SourceID:       bc.Hash{V0: 1},
 527                                         SourcePos:      1,
 528                                 },
 529                         },
 530                 },
 531         }
 532
 533         for i, c := range cases {
 534                 if gotUtxos := txInToUtxos(c.tx, c.statusFail); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 535                         for k, v := range gotUtxos {
 536                                 data, _ := json.Marshal(v)
 537                                 fmt.Println(k, string(data))
 538                         }
 539                         for k, v := range c.wantUtxos {
 540                                 data, _ := json.Marshal(v)
 541                                 fmt.Println(k, string(data))
 542                         }
 543                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 544                 }
 545         }
 546 }
 547
 548 func TestTxOutToUtxos(t *testing.T) {
 549         cases := []struct {
 550                 tx          *types.Tx
 551                 statusFail  bool
 552                 blockHeight uint64
 553                 wantUtxos   []*account.UTXO
 554         }{
 555                 {
 556                         tx: types.NewTx(types.TxData{
 557                                 Inputs: []*types.TxInput{
 558                                         types.NewCoinbaseInput([]byte{0x51}),
 559                                 },
 560                                 Outputs: []*types.TxOutput{
 561                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}),
 562                                 },
 563                         }),
 564                         statusFail:  false,
 565                         blockHeight: 98,
 566                         wantUtxos: []*account.UTXO{
 567                                 &account.UTXO{
 568                                         OutputID:       bc.Hash{V0: 1728735075694344097, V1: 884766857607786922, V2: 12293210594955921685, V3: 11109045974561998790},
 569                                         AssetID:        *consensus.BTMAssetID,
 570                                         Amount:         41250000000,
 571                                         ControlProgram: []byte{0x51},
 572                                         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}),
 573                                         SourcePos:      0,
 574                                         ValidHeight:    198,
 575                                 },
 576                         },
 577                 },
 578                 {
 579                         tx: types.NewTx(types.TxData{
 580                                 Inputs: []*types.TxInput{
 581                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 582                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 583                                 },
 584                                 Outputs: []*types.TxOutput{
 585                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 586                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 587                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 588                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 589                                 },
 590                         }),
 591                         statusFail:  false,
 592                         blockHeight: 0,
 593                         wantUtxos: []*account.UTXO{
 594                                 &account.UTXO{
 595                                         OutputID:       bc.Hash{V0: 8675398163687045889, V1: 7549510466747714094, V2: 13693077838209211470, V3: 6878568403630757599},
 596                                         AssetID:        bc.AssetID{V0: 1},
 597                                         Amount:         2,
 598                                         ControlProgram: []byte{0x51},
 599                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 600                                         SourcePos:      0,
 601                                 },
 602                                 &account.UTXO{
 603                                         OutputID:       bc.Hash{V0: 10393356437681643401, V1: 233963481123580514, V2: 17312171816916184445, V3: 16199332547392196559},
 604                                         AssetID:        bc.AssetID{V0: 1},
 605                                         Amount:         3,
 606                                         ControlProgram: []byte{0x52},
 607                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 608                                         SourcePos:      1,
 609                                 },
 610                                 &account.UTXO{
 611                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 612                                         AssetID:        *consensus.BTMAssetID,
 613                                         Amount:         2,
 614                                         ControlProgram: []byte{0x53},
 615                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 616                                         SourcePos:      2,
 617                                 },
 618                                 &account.UTXO{
 619                                         OutputID:       bc.Hash{V0: 15425148469684856658, V1: 11568657474526458285, V2: 11930588814405533063, V3: 5058456773104068022},
 620                                         AssetID:        *consensus.BTMAssetID,
 621                                         Amount:         5,
 622                                         ControlProgram: []byte{0x54},
 623                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 624                                         SourcePos:      3,
 625                                 },
 626                         },
 627                 },
 628                 {
 629                         tx: types.NewTx(types.TxData{
 630                                 Inputs: []*types.TxInput{
 631                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 632                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 633                                 },
 634                                 Outputs: []*types.TxOutput{
 635                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 636                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 637                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 638                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 639                                 },
 640                         }),
 641                         statusFail:  true,
 642                         blockHeight: 0,
 643                         wantUtxos: []*account.UTXO{
 644                                 &account.UTXO{
 645                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 646                                         AssetID:        *consensus.BTMAssetID,
 647                                         Amount:         2,
 648                                         ControlProgram: []byte{0x53},
 649                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 650                                         SourcePos:      2,
 651                                 },
 652                                 &account.UTXO{
 653                                         OutputID:       bc.Hash{V0: 15425148469684856658, V1: 11568657474526458285, V2: 11930588814405533063, V3: 5058456773104068022},
 654                                         AssetID:        *consensus.BTMAssetID,
 655                                         Amount:         5,
 656                                         ControlProgram: []byte{0x54},
 657                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 658                                         SourcePos:      3,
 659                                 },
 660                         },
 661                 },
 662                 {
 663                         tx: types.NewTx(types.TxData{
 664                                 Inputs: []*types.TxInput{
 665                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 666                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 667                                 },
 668                                 Outputs: []*types.TxOutput{
 669                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 670                                         types.NewCrossChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 671                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 672                                         types.NewCrossChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 673                                 },
 674                         }),
 675                         statusFail:  false,
 676                         blockHeight: 0,
 677                         wantUtxos: []*account.UTXO{
 678                                 &account.UTXO{
 679                                         OutputID:       bc.Hash{V0: 8675398163687045889, V1: 7549510466747714094, V2: 13693077838209211470, V3: 6878568403630757599},
 680                                         AssetID:        bc.AssetID{V0: 1},
 681                                         Amount:         2,
 682                                         ControlProgram: []byte{0x51},
 683                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 684                                         SourcePos:      0,
 685                                 },
 686                                 &account.UTXO{
 687                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 688                                         AssetID:        *consensus.BTMAssetID,
 689                                         Amount:         2,
 690                                         ControlProgram: []byte{0x53},
 691                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 692                                         SourcePos:      2,
 693                                 },
 694                         },
 695                 },
 696                 {
 697                         tx: types.NewTx(types.TxData{
 698                                 Inputs: []*types.TxInput{
 699                                         types.NewCrossChainInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, 1, []byte("asset1"), []byte("IssuanceProgram")),
 700                                         types.NewCrossChainInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, 1, []byte("assetbtm"), []byte("IssuanceProgram"))},
 701                                 Outputs: []*types.TxOutput{
 702                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 703                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 704                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 705                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 706                                 },
 707                         }),
 708                         statusFail:  false,
 709                         blockHeight: 0,
 710                         wantUtxos: []*account.UTXO{
 711                                 &account.UTXO{
 712                                         OutputID:       bc.Hash{V0: 5429526025956869574, V1: 12188959875155232503, V2: 14722092106507294798, V3: 27876074648890075},
 713                                         AssetID:        bc.AssetID{V0: 1},
 714                                         Amount:         2,
 715                                         ControlProgram: []byte{0x51},
 716                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 717                                         SourcePos:      0,
 718                                 },
 719                                 &account.UTXO{
 720                                         OutputID:       bc.Hash{V0: 18100481287404207387, V1: 3365694797435565990, V2: 8136211093499423216, V3: 12028531817690438568},
 721                                         AssetID:        bc.AssetID{V0: 1},
 722                                         Amount:         3,
 723                                         ControlProgram: []byte{0x52},
 724                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 725                                         SourcePos:      1,
 726                                 },
 727                                 &account.UTXO{
 728                                         OutputID:       bc.Hash{V0: 15745816911932387102, V1: 5035893487696724781, V2: 10084725527786878517, V3: 11270352747873435606},
 729                                         AssetID:        *consensus.BTMAssetID,
 730                                         Amount:         2,
 731                                         ControlProgram: []byte{0x53},
 732                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 733                                         SourcePos:      2,
 734                                 },
 735                                 &account.UTXO{
 736                                         OutputID:       bc.Hash{V0: 10165799535720725897, V1: 9618876671942765420, V2: 17982649347111502590, V3: 15837286550437859084},
 737                                         AssetID:        *consensus.BTMAssetID,
 738                                         Amount:         5,
 739                                         ControlProgram: []byte{0x54},
 740                                         SourceID:       bc.Hash{V0: 10187915247323429348, V1: 4770401581694266753, V2: 4182269187154655368, V3: 9030883832705174512},
 741                                         SourcePos:      3,
 742                                 },
 743                         },
 744                 },
 745         }
 746
 747         for i, c := range cases {
 748                 if gotUtxos := txOutToUtxos(c.tx, c.statusFail, c.blockHeight); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 749                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 750
 751                         for j, u := range gotUtxos {
 752                                 t.Errorf("case %d: gotUtxos[%d] %v", i, j, u)
 753                         }
 754
 755                         for j, u := range c.wantUtxos {
 756                                 t.Errorf("case %d: c.wantUtxos[%d] %v", i, j, u)
 757                         }
 758                 }
 759         }
 760 }