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         dbm "github.com/vapor/database/leveldb"
  14         "github.com/vapor/protocol/bc"
  15         "github.com/vapor/protocol/bc/types"
  16         "github.com/vapor/testutil"
  17 )
  18
  19 func TestGetAccountUtxos(t *testing.T) {
  20         testDB := dbm.NewDB("testdb", "leveldb", "temp")
  21         testStore := NewMockWalletStore(testDB)
  22         defer func() {
  23                 testDB.Close()
  24                 os.RemoveAll("temp")
  25         }()
  26
  27         cases := []struct {
  28                 dbUtxos          map[string]*account.UTXO
  29                 unconfirmedUtxos []*account.UTXO
  30                 id               string
  31                 unconfirmed      bool
  32                 isSmartContract  bool
  33                 wantUtxos        []*account.UTXO
  34         }{
  35                 {
  36                         dbUtxos:         map[string]*account.UTXO{},
  37                         id:              "",
  38                         unconfirmed:     false,
  39                         isSmartContract: false,
  40                         wantUtxos:       []*account.UTXO{},
  41                 },
  42                 {
  43                         dbUtxos: map[string]*account.UTXO{
  44                                 string(StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  45                                         OutputID: bc.Hash{V0: 1},
  46                                 },
  47                                 string(StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  48                                         OutputID: bc.Hash{V0: 2},
  49                                 },
  50                                 string(StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  51                                         OutputID: bc.Hash{V0: 3},
  52                                 },
  53                                 string(ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  54                                         OutputID: bc.Hash{V0: 4},
  55                                 },
  56                         },
  57                         unconfirmedUtxos: []*account.UTXO{},
  58                         id:               "",
  59                         isSmartContract:  false,
  60                         wantUtxos: []*account.UTXO{
  61                                 &account.UTXO{OutputID: bc.Hash{V0: 1}},
  62                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
  63                                 &account.UTXO{OutputID: bc.Hash{V0: 3}},
  64                         },
  65                 },
  66                 {
  67                         dbUtxos: map[string]*account.UTXO{
  68                                 string(StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  69                                         OutputID: bc.Hash{V0: 1},
  70                                 },
  71                                 string(StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  72                                         OutputID: bc.Hash{V0: 2},
  73                                 },
  74                                 string(StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  75                                         OutputID: bc.Hash{V0: 3},
  76                                 },
  77                                 string(ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  78                                         OutputID: bc.Hash{V0: 4},
  79                                 },
  80                         },
  81                         unconfirmedUtxos: []*account.UTXO{
  82                                 &account.UTXO{
  83                                         OutputID:       bc.Hash{V0: 5},
  84                                         ControlProgram: []byte("smart contract"),
  85                                 },
  86                         },
  87                         id:              "",
  88                         unconfirmed:     false,
  89                         isSmartContract: true,
  90                         wantUtxos: []*account.UTXO{
  91                                 &account.UTXO{OutputID: bc.Hash{V0: 4}},
  92                         },
  93                 },
  94                 {
  95                         dbUtxos: map[string]*account.UTXO{
  96                                 string(StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  97                                         OutputID: bc.Hash{V0: 1},
  98                                 },
  99                                 string(StandardUTXOKey(bc.Hash{V0: 1, V1: 2})): &account.UTXO{
 100                                         OutputID: bc.Hash{V0: 1, V1: 2},
 101                                 },
 102                                 string(StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
 103                                         OutputID: bc.Hash{V0: 2},
 104                                 },
 105                                 string(StandardUTXOKey(bc.Hash{V0: 2, V1: 2})): &account.UTXO{
 106                                         OutputID: bc.Hash{V0: 2, V1: 2},
 107                                 },
 108                         },
 109                         unconfirmedUtxos: []*account.UTXO{
 110                                 &account.UTXO{
 111                                         OutputID:       bc.Hash{V0: 6},
 112                                         ControlProgram: []byte{0x51},
 113                                 },
 114                         },
 115                         id:              "0000000000000002",
 116                         unconfirmed:     false,
 117                         isSmartContract: false,
 118                         wantUtxos: []*account.UTXO{
 119                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
 120                                 &account.UTXO{OutputID: bc.Hash{V0: 2, V1: 2}},
 121                         },
 122                 },
 123                 {
 124                         dbUtxos: map[string]*account.UTXO{
 125                                 string(StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 126                                         OutputID: bc.Hash{V0: 3},
 127                                 },
 128                                 string(ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 129                                         OutputID: bc.Hash{V0: 4},
 130                                 },
 131                         },
 132                         unconfirmedUtxos: []*account.UTXO{
 133                                 &account.UTXO{
 134                                         OutputID:       bc.Hash{V0: 5},
 135                                         ControlProgram: []byte("smart contract"),
 136                                 },
 137                                 &account.UTXO{
 138                                         OutputID:       bc.Hash{V0: 6},
 139                                         ControlProgram: []byte{0x51},
 140                                 },
 141                         },
 142                         id:              "",
 143                         unconfirmed:     true,
 144                         isSmartContract: true,
 145                         wantUtxos: []*account.UTXO{
 146                                 &account.UTXO{
 147                                         OutputID:       bc.Hash{V0: 5},
 148                                         ControlProgram: []byte("smart contract"),
 149                                 },
 150                                 &account.UTXO{
 151                                         OutputID: bc.Hash{V0: 4},
 152                                 },
 153                         },
 154                 },
 155                 {
 156                         dbUtxos: map[string]*account.UTXO{
 157                                 string(StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 158                                         OutputID: bc.Hash{V0: 3},
 159                                 },
 160                                 string(ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 161                                         OutputID: bc.Hash{V0: 4},
 162                                 },
 163                         },
 164                         unconfirmedUtxos: []*account.UTXO{
 165                                 &account.UTXO{
 166                                         OutputID:       bc.Hash{V0: 5},
 167                                         ControlProgram: []byte("smart contract"),
 168                                 },
 169                                 &account.UTXO{
 170                                         OutputID:       bc.Hash{V0: 6},
 171                                         ControlProgram: []byte{0x51},
 172                                 },
 173                         },
 174                         id:              "",
 175                         unconfirmed:     true,
 176                         isSmartContract: false,
 177                         wantUtxos: []*account.UTXO{
 178                                 &account.UTXO{
 179                                         OutputID:       bc.Hash{V0: 6},
 180                                         ControlProgram: []byte{0x51},
 181                                 },
 182                                 &account.UTXO{
 183                                         OutputID: bc.Hash{V0: 3},
 184                                 },
 185                         },
 186                 },
 187         }
 188
 189         w := &Wallet{Store: testStore}
 190         for i, c := range cases {
 191                 for k, u := range c.dbUtxos {
 192                         data, err := json.Marshal(u)
 193                         if err != nil {
 194                                 t.Error(err)
 195                         }
 196                         testDB.Set([]byte(k), data)
 197                 }
 198
 199                 acccountStore := NewMockAccountStore(testDB)
 200                 w.AccountMgr = account.NewManager(acccountStore, nil)
 201                 w.AccountMgr.AddUnconfirmedUtxo(c.unconfirmedUtxos)
 202                 gotUtxos := w.GetAccountUtxos("", c.id, c.unconfirmed, c.isSmartContract, false)
 203                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 204                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 205                 }
 206
 207                 for k := range c.dbUtxos {
 208                         testDB.Delete([]byte(k))
 209                 }
 210         }
 211 }
 212
 213 func TestFilterAccountUtxo(t *testing.T) {
 214         testDB := dbm.NewDB("testdb", "leveldb", "temp")
 215         testStore := NewMockWalletStore(testDB)
 216         defer func() {
 217                 testDB.Close()
 218                 os.RemoveAll("temp")
 219         }()
 220
 221         cases := []struct {
 222                 dbPrograms map[string]*account.CtrlProgram
 223                 input      []*account.UTXO
 224                 wantUtxos  []*account.UTXO
 225         }{
 226                 {
 227                         dbPrograms: map[string]*account.CtrlProgram{},
 228                         input:      []*account.UTXO{},
 229                         wantUtxos:  []*account.UTXO{},
 230                 },
 231                 {
 232                         dbPrograms: map[string]*account.CtrlProgram{
 233                                 "41533a013a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 234                                         AccountID: "testAccount",
 235                                         Address:   "testAddress",
 236                                         KeyIndex:  53,
 237                                         Change:    true,
 238                                 },
 239                         },
 240                         input: []*account.UTXO{
 241                                 &account.UTXO{
 242                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 243                                         AssetID:        bc.AssetID{V0: 1},
 244                                         Amount:         3,
 245                                 },
 246                                 &account.UTXO{
 247                                         ControlProgram: []byte{0x91},
 248                                         AssetID:        bc.AssetID{V0: 1},
 249                                         Amount:         4,
 250                                 },
 251                         },
 252                         wantUtxos: []*account.UTXO{
 253                                 &account.UTXO{
 254                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 255                                         AssetID:             bc.AssetID{V0: 1},
 256                                         Amount:              3,
 257                                         AccountID:           "testAccount",
 258                                         Address:             "testAddress",
 259                                         ControlProgramIndex: 53,
 260                                         Change:              true,
 261                                 },
 262                                 &account.UTXO{
 263                                         ControlProgram: []byte{0x91},
 264                                         AssetID:        bc.AssetID{V0: 1},
 265                                         Amount:         4,
 266                                 },
 267                         },
 268                 },
 269                 {
 270                         dbPrograms: map[string]*account.CtrlProgram{},
 271                         input: []*account.UTXO{
 272                                 &account.UTXO{
 273                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 274                                         AssetID:        bc.AssetID{V0: 1},
 275                                         Amount:         3,
 276                                 },
 277                                 &account.UTXO{
 278                                         ControlProgram: []byte{0x91},
 279                                         AssetID:        bc.AssetID{V0: 1},
 280                                         Amount:         3,
 281                                 },
 282                         },
 283                         wantUtxos: []*account.UTXO{
 284                                 &account.UTXO{
 285                                         ControlProgram: []byte{0x91},
 286                                         AssetID:        bc.AssetID{V0: 1},
 287                                         Amount:         3,
 288                                 },
 289                         },
 290                 },
 291                 {
 292                         dbPrograms: map[string]*account.CtrlProgram{
 293                                 "41533a013a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 294                                         AccountID: "testAccount",
 295                                         Address:   "testAddress",
 296                                         KeyIndex:  53,
 297                                         Change:    true,
 298                                 },
 299                                 "41533a013adb4d86262c12ba70d50b3ca3ae102d5682436243bd1e8c79569603f75675036a": &account.CtrlProgram{
 300                                         AccountID: "testAccount2",
 301                                         Address:   "testAddress2",
 302                                         KeyIndex:  72,
 303                                         Change:    false,
 304                                 },
 305                         },
 306                         input: []*account.UTXO{
 307                                 &account.UTXO{
 308                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 309                                         AssetID:        bc.AssetID{V0: 1},
 310                                         Amount:         3,
 311                                 },
 312                                 &account.UTXO{
 313                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 314                                         AssetID:        bc.AssetID{V0: 1},
 315                                         Amount:         5,
 316                                 },
 317                                 &account.UTXO{
 318                                         ControlProgram: []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 319                                         AssetID:        bc.AssetID{V0: 1},
 320                                         Amount:         7,
 321                                 },
 322                         },
 323                         wantUtxos: []*account.UTXO{
 324                                 &account.UTXO{
 325                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 326                                         AssetID:             bc.AssetID{V0: 1},
 327                                         Amount:              3,
 328                                         AccountID:           "testAccount",
 329                                         Address:             "testAddress",
 330                                         ControlProgramIndex: 53,
 331                                         Change:              true,
 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                                         AccountID:           "testAccount",
 338                                         Address:             "testAddress",
 339                                         ControlProgramIndex: 53,
 340                                         Change:              true,
 341                                 },
 342                                 &account.UTXO{
 343                                         ControlProgram:      []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 344                                         AssetID:             bc.AssetID{V0: 1},
 345                                         Amount:              7,
 346                                         AccountID:           "testAccount2",
 347                                         Address:             "testAddress2",
 348                                         ControlProgramIndex: 72,
 349                                         Change:              false,
 350                                 },
 351                         },
 352                 },
 353         }
 354
 355         accountStore := NewMockAccountStore(testDB)
 356         accountManager := account.NewManager(accountStore, nil)
 357         w := &Wallet{
 358                 Store:      testStore,
 359                 AccountMgr: accountManager,
 360         }
 361         for i, c := range cases {
 362                 for s, p := range c.dbPrograms {
 363                         data, err := json.Marshal(p)
 364                         if err != nil {
 365                                 t.Error(err)
 366                         }
 367                         key, err := hex.DecodeString(s)
 368                         if err != nil {
 369                                 t.Error(err)
 370                         }
 371                         testDB.Set(key, data)
 372                 }
 373
 374                 gotUtxos := w.filterAccountUtxo(c.input)
 375                 sort.Slice(gotUtxos[:], func(i, j int) bool {
 376                         return gotUtxos[i].Amount < gotUtxos[j].Amount
 377                 })
 378
 379                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 380                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 381                 }
 382                 for s := range c.dbPrograms {
 383                         key, err := hex.DecodeString(s)
 384                         if err != nil {
 385                                 t.Error(err)
 386                         }
 387                         testDB.Delete(key)
 388                 }
 389         }
 390 }
 391
 392 func TestTxInToUtxos(t *testing.T) {
 393         cases := []struct {
 394                 tx         *types.Tx
 395                 statusFail bool
 396                 wantUtxos  []*account.UTXO
 397         }{
 398                 {
 399                         tx: types.NewTx(types.TxData{
 400                                 Inputs: []*types.TxInput{
 401                                         types.NewCoinbaseInput([]byte{0x51}),
 402                                 },
 403                                 Outputs: []*types.TxOutput{
 404                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}),
 405                                 },
 406                         }),
 407                         statusFail: false,
 408                         wantUtxos:  []*account.UTXO{},
 409                 },
 410                 {
 411                         tx: types.NewTx(types.TxData{
 412                                 Inputs: []*types.TxInput{
 413                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}),
 414                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}),
 415                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}),
 416                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}),
 417                                 },
 418                                 Outputs: []*types.TxOutput{
 419                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}),
 420                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 12, []byte{0x53}),
 421                                 },
 422                         }),
 423                         statusFail: false,
 424                         wantUtxos: []*account.UTXO{
 425                                 &account.UTXO{
 426                                         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}),
 427                                         AssetID:        bc.AssetID{V0: 1},
 428                                         Amount:         1,
 429                                         ControlProgram: []byte{0x51},
 430                                         SourceID:       bc.Hash{V0: 1},
 431                                         SourcePos:      1,
 432                                 },
 433                                 &account.UTXO{
 434                                         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}),
 435                                         AssetID:        bc.AssetID{V0: 1},
 436                                         Amount:         3,
 437                                         ControlProgram: []byte{0x52},
 438                                         SourceID:       bc.Hash{V0: 2},
 439                                         SourcePos:      2,
 440                                 },
 441                                 &account.UTXO{
 442                                         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}),
 443                                         AssetID:        *consensus.BTMAssetID,
 444                                         Amount:         5,
 445                                         ControlProgram: []byte{0x53},
 446                                         SourceID:       bc.Hash{V0: 3},
 447                                         SourcePos:      3,
 448                                 },
 449                                 &account.UTXO{
 450                                         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}),
 451                                         AssetID:        *consensus.BTMAssetID,
 452                                         Amount:         7,
 453                                         ControlProgram: []byte{0x54},
 454                                         SourceID:       bc.Hash{V0: 4},
 455                                         SourcePos:      4,
 456                                 },
 457                         },
 458                 },
 459                 {
 460                         tx: types.NewTx(types.TxData{
 461                                 Inputs: []*types.TxInput{
 462                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}),
 463                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}),
 464                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}),
 465                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}),
 466                                 },
 467                                 Outputs: []*types.TxOutput{
 468                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}),
 469                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 12, []byte{0x53}),
 470                                 },
 471                         }),
 472                         statusFail: true,
 473                         wantUtxos: []*account.UTXO{
 474                                 &account.UTXO{
 475                                         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}),
 476                                         AssetID:        *consensus.BTMAssetID,
 477                                         Amount:         5,
 478                                         ControlProgram: []byte{0x53},
 479                                         SourceID:       bc.Hash{V0: 3},
 480                                         SourcePos:      3,
 481                                 },
 482                                 &account.UTXO{
 483                                         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}),
 484                                         AssetID:        *consensus.BTMAssetID,
 485                                         Amount:         7,
 486                                         ControlProgram: []byte{0x54},
 487                                         SourceID:       bc.Hash{V0: 4},
 488                                         SourcePos:      4,
 489                                 },
 490                         },
 491                 },
 492                 {
 493                         tx: types.NewTx(types.TxData{
 494                                 Inputs: []*types.TxInput{
 495                                         types.NewVetoInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}, []byte("af594006a40837d9f028daabb6d589df0b9138daefad5683e5233c2646279217294a8d532e60863bcf196625a35fb8ceeffa3c09610eb92dcfb655a947f13269")),
 496                                 },
 497                                 Outputs: []*types.TxOutput{
 498                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 1, []byte{0x51}),
 499                                 },
 500                         }),
 501                         statusFail: false,
 502                         wantUtxos: []*account.UTXO{
 503                                 &account.UTXO{
 504                                         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}),
 505                                         AssetID:        bc.AssetID{V0: 1},
 506                                         Amount:         1,
 507                                         ControlProgram: []byte{0x51},
 508                                         Vote:           []byte("af594006a40837d9f028daabb6d589df0b9138daefad5683e5233c2646279217294a8d532e60863bcf196625a35fb8ceeffa3c09610eb92dcfb655a947f13269"),
 509                                         SourceID:       bc.Hash{V0: 1},
 510                                         SourcePos:      1,
 511                                 },
 512                         },
 513                 },
 514         }
 515
 516         for i, c := range cases {
 517                 if gotUtxos := txInToUtxos(c.tx, c.statusFail); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 518                         for k, v := range gotUtxos {
 519                                 data, _ := json.Marshal(v)
 520                                 fmt.Println(k, string(data))
 521                         }
 522                         for k, v := range c.wantUtxos {
 523                                 data, _ := json.Marshal(v)
 524                                 fmt.Println(k, string(data))
 525                         }
 526                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 527                 }
 528         }
 529 }
 530
 531 func TestTxOutToUtxos(t *testing.T) {
 532         cases := []struct {
 533                 tx          *types.Tx
 534                 statusFail  bool
 535                 blockHeight uint64
 536                 wantUtxos   []*account.UTXO
 537         }{
 538                 {
 539                         tx: types.NewTx(types.TxData{
 540                                 Inputs: []*types.TxInput{
 541                                         types.NewCoinbaseInput([]byte{0x51}),
 542                                 },
 543                                 Outputs: []*types.TxOutput{
 544                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}),
 545                                 },
 546                         }),
 547                         statusFail:  false,
 548                         blockHeight: 98,
 549                         wantUtxos: []*account.UTXO{
 550                                 &account.UTXO{
 551                                         OutputID:       bc.Hash{V0: 1728735075694344097, V1: 884766857607786922, V2: 12293210594955921685, V3: 11109045974561998790},
 552                                         AssetID:        *consensus.BTMAssetID,
 553                                         Amount:         41250000000,
 554                                         ControlProgram: []byte{0x51},
 555                                         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}),
 556                                         SourcePos:      0,
 557                                         ValidHeight:    198,
 558                                 },
 559                         },
 560                 },
 561                 {
 562                         tx: types.NewTx(types.TxData{
 563                                 Inputs: []*types.TxInput{
 564                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 565                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 566                                 },
 567                                 Outputs: []*types.TxOutput{
 568                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 569                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 570                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 571                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 572                                 },
 573                         }),
 574                         statusFail:  false,
 575                         blockHeight: 0,
 576                         wantUtxos: []*account.UTXO{
 577                                 &account.UTXO{
 578                                         OutputID:       bc.Hash{V0: 8675398163687045889, V1: 7549510466747714094, V2: 13693077838209211470, V3: 6878568403630757599},
 579                                         AssetID:        bc.AssetID{V0: 1},
 580                                         Amount:         2,
 581                                         ControlProgram: []byte{0x51},
 582                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 583                                         SourcePos:      0,
 584                                 },
 585                                 &account.UTXO{
 586                                         OutputID:       bc.Hash{V0: 10393356437681643401, V1: 233963481123580514, V2: 17312171816916184445, V3: 16199332547392196559},
 587                                         AssetID:        bc.AssetID{V0: 1},
 588                                         Amount:         3,
 589                                         ControlProgram: []byte{0x52},
 590                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 591                                         SourcePos:      1,
 592                                 },
 593                                 &account.UTXO{
 594                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 595                                         AssetID:        *consensus.BTMAssetID,
 596                                         Amount:         2,
 597                                         ControlProgram: []byte{0x53},
 598                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 599                                         SourcePos:      2,
 600                                 },
 601                                 &account.UTXO{
 602                                         OutputID:       bc.Hash{V0: 15425148469684856658, V1: 11568657474526458285, V2: 11930588814405533063, V3: 5058456773104068022},
 603                                         AssetID:        *consensus.BTMAssetID,
 604                                         Amount:         5,
 605                                         ControlProgram: []byte{0x54},
 606                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 607                                         SourcePos:      3,
 608                                 },
 609                         },
 610                 },
 611                 {
 612                         tx: types.NewTx(types.TxData{
 613                                 Inputs: []*types.TxInput{
 614                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 615                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 616                                 },
 617                                 Outputs: []*types.TxOutput{
 618                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 619                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 620                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 621                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 622                                 },
 623                         }),
 624                         statusFail:  true,
 625                         blockHeight: 0,
 626                         wantUtxos: []*account.UTXO{
 627                                 &account.UTXO{
 628                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 629                                         AssetID:        *consensus.BTMAssetID,
 630                                         Amount:         2,
 631                                         ControlProgram: []byte{0x53},
 632                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 633                                         SourcePos:      2,
 634                                 },
 635                                 &account.UTXO{
 636                                         OutputID:       bc.Hash{V0: 15425148469684856658, V1: 11568657474526458285, V2: 11930588814405533063, V3: 5058456773104068022},
 637                                         AssetID:        *consensus.BTMAssetID,
 638                                         Amount:         5,
 639                                         ControlProgram: []byte{0x54},
 640                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 641                                         SourcePos:      3,
 642                                 },
 643                         },
 644                 },
 645                 {
 646                         tx: types.NewTx(types.TxData{
 647                                 Inputs: []*types.TxInput{
 648                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}),
 649                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}),
 650                                 },
 651                                 Outputs: []*types.TxOutput{
 652                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 653                                         types.NewCrossChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 654                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 655                                         types.NewCrossChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 656                                 },
 657                         }),
 658                         statusFail:  false,
 659                         blockHeight: 0,
 660                         wantUtxos: []*account.UTXO{
 661                                 &account.UTXO{
 662                                         OutputID:       bc.Hash{V0: 8675398163687045889, V1: 7549510466747714094, V2: 13693077838209211470, V3: 6878568403630757599},
 663                                         AssetID:        bc.AssetID{V0: 1},
 664                                         Amount:         2,
 665                                         ControlProgram: []byte{0x51},
 666                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 667                                         SourcePos:      0,
 668                                 },
 669                                 &account.UTXO{
 670                                         OutputID:       bc.Hash{V0: 7067560744282869147, V1: 8991714784298240423, V2: 2595857933262917893, V3: 11490631006811252506},
 671                                         AssetID:        *consensus.BTMAssetID,
 672                                         Amount:         2,
 673                                         ControlProgram: []byte{0x53},
 674                                         SourceID:       bc.Hash{V0: 968805671293010031, V1: 9297014342000792994, V2: 16963674611624423333, V3: 2728293460397542670},
 675                                         SourcePos:      2,
 676                                 },
 677                         },
 678                 },
 679                 {
 680                         tx: types.NewTx(types.TxData{
 681                                 Inputs: []*types.TxInput{
 682                                         types.NewCrossChainInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, 1, []byte("asset1"), []byte("IssuanceProgram")),
 683                                         types.NewCrossChainInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, 1, []byte("assetbtm"), []byte("IssuanceProgram"))},
 684                                 Outputs: []*types.TxOutput{
 685                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}),
 686                                         types.NewIntraChainOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}),
 687                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 2, []byte{0x53}),
 688                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 5, []byte{0x54}),
 689                                 },
 690                         }),
 691                         statusFail:  false,
 692                         blockHeight: 0,
 693                         wantUtxos: []*account.UTXO{
 694                                 &account.UTXO{
 695                                         OutputID:       bc.Hash{15099088327605875240, 9219883424533839002, 14610773420520931246, 14899393216621986426},
 696                                         AssetID:        bc.AssetID{V0: 1},
 697                                         Amount:         2,
 698                                         ControlProgram: []byte{0x51},
 699                                         SourceID:       bc.Hash{16280523637332892554, 3627898494554775182, 16212395834831293013, 3511838375364469081},
 700                                         SourcePos:      0,
 701                                 },
 702                                 &account.UTXO{
 703                                         OutputID:       bc.Hash{3610727630628260133, 13088239834060115701, 14968571476177322101, 7529789620153710893},
 704                                         AssetID:        bc.AssetID{V0: 1},
 705                                         Amount:         3,
 706                                         ControlProgram: []byte{0x52},
 707                                         SourceID:       bc.Hash{16280523637332892554, 3627898494554775182, 16212395834831293013, 3511838375364469081},
 708                                         SourcePos:      1,
 709                                 },
 710                                 &account.UTXO{
 711                                         OutputID:       bc.Hash{2034718018519539988, 16893043149780417913, 11926903829554245570, 3446441680088007327},
 712                                         AssetID:        *consensus.BTMAssetID,
 713                                         Amount:         2,
 714                                         ControlProgram: []byte{0x53},
 715                                         SourceID:       bc.Hash{16280523637332892554, 3627898494554775182, 16212395834831293013, 3511838375364469081},
 716                                         SourcePos:      2,
 717                                 },
 718                                 &account.UTXO{
 719                                         OutputID:       bc.Hash{7296157888262317106, 5789265653020263821, 1170213393196090227, 7665081318694049454},
 720                                         AssetID:        *consensus.BTMAssetID,
 721                                         Amount:         5,
 722                                         ControlProgram: []byte{0x54},
 723                                         SourceID:       bc.Hash{16280523637332892554, 3627898494554775182, 16212395834831293013, 3511838375364469081},
 724                                         SourcePos:      3,
 725                                 },
 726                         },
 727                 },
 728                 {
 729                         tx: types.NewTx(types.TxData{
 730                                 Inputs: []*types.TxInput{
 731                                         types.NewCoinbaseInput([]byte{0x51}),
 732                                 },
 733                                 Outputs: []*types.TxOutput{
 734                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 0, []byte{0x51}),
 735                                         types.NewIntraChainOutput(*consensus.BTMAssetID, 3, []byte{0x52}),
 736                                 },
 737                         }),
 738                         statusFail:  false,
 739                         blockHeight: 0,
 740                         wantUtxos: []*account.UTXO{
 741                                 &account.UTXO{
 742                                         OutputID:       bc.Hash{V0: 17248080803965266442, V1: 11280159100206427956, V2: 14296992668077839045, V3: 10053986081220066749},
 743                                         AssetID:        *consensus.BTMAssetID,
 744                                         Amount:         3,
 745                                         ControlProgram: []byte{0x52},
 746                                         SourceID:       bc.Hash{V0: 14680680172533616824, V1: 32429899179491316, V2: 15399988966960786775, V3: 17411722803888206567},
 747                                         SourcePos:      1,
 748                                         ValidHeight:    100,
 749                                 },
 750                         },
 751                 },
 752         }
 753
 754         for i, c := range cases {
 755                 if gotUtxos := txOutToUtxos(c.tx, c.statusFail, c.blockHeight); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 756                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 757
 758                         for j, u := range gotUtxos {
 759                                 t.Errorf("case %d: gotUtxos[%d] %v", i, j, u)
 760                         }
 761
 762                         for j, u := range c.wantUtxos {
 763                                 t.Errorf("case %d: c.wantUtxos[%d] %v", i, j, u)
 764                         }
 765                 }
 766         }
 767 }