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/bytom/bytom/account"
  12         "github.com/bytom/bytom/consensus"
  13         dbm "github.com/bytom/bytom/database/leveldb"
  14         "github.com/bytom/bytom/protocol/bc"
  15         "github.com/bytom/bytom/protocol/bc/types"
  16         "github.com/bytom/bytom/testutil"
  17 )
  18
  19 func TestGetAccountUtxos(t *testing.T) {
  20         testDB := dbm.NewDB("testdb", "leveldb", "temp")
  21         defer os.RemoveAll("temp")
  22
  23         cases := []struct {
  24                 dbUtxos          map[string]*account.UTXO
  25                 unconfirmedUtxos []*account.UTXO
  26                 id               string
  27                 unconfirmed      bool
  28                 isSmartContract  bool
  29                 wantUtxos        []*account.UTXO
  30         }{
  31                 {
  32                         dbUtxos:         map[string]*account.UTXO{},
  33                         id:              "",
  34                         unconfirmed:     false,
  35                         isSmartContract: false,
  36                         wantUtxos:       []*account.UTXO{},
  37                 },
  38                 {
  39                         dbUtxos: map[string]*account.UTXO{
  40                                 string(account.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  41                                         OutputID: bc.Hash{V0: 1},
  42                                 },
  43                                 string(account.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  44                                         OutputID: bc.Hash{V0: 2},
  45                                 },
  46                                 string(account.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  47                                         OutputID: bc.Hash{V0: 3},
  48                                 },
  49                                 string(account.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  50                                         OutputID: bc.Hash{V0: 4},
  51                                 },
  52                         },
  53                         unconfirmedUtxos: []*account.UTXO{},
  54                         id:               "",
  55                         isSmartContract:  false,
  56                         wantUtxos: []*account.UTXO{
  57                                 &account.UTXO{OutputID: bc.Hash{V0: 1}},
  58                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
  59                                 &account.UTXO{OutputID: bc.Hash{V0: 3}},
  60                         },
  61                 },
  62                 {
  63                         dbUtxos: map[string]*account.UTXO{
  64                                 string(account.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  65                                         OutputID: bc.Hash{V0: 1},
  66                                 },
  67                                 string(account.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  68                                         OutputID: bc.Hash{V0: 2},
  69                                 },
  70                                 string(account.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
  71                                         OutputID: bc.Hash{V0: 3},
  72                                 },
  73                                 string(account.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
  74                                         OutputID: bc.Hash{V0: 4},
  75                                 },
  76                         },
  77                         unconfirmedUtxos: []*account.UTXO{
  78                                 &account.UTXO{
  79                                         OutputID:       bc.Hash{V0: 5},
  80                                         ControlProgram: []byte("smart contract"),
  81                                 },
  82                         },
  83                         id:              "",
  84                         unconfirmed:     false,
  85                         isSmartContract: true,
  86                         wantUtxos: []*account.UTXO{
  87                                 &account.UTXO{OutputID: bc.Hash{V0: 4}},
  88                         },
  89                 },
  90                 {
  91                         dbUtxos: map[string]*account.UTXO{
  92                                 string(account.StandardUTXOKey(bc.Hash{V0: 1})): &account.UTXO{
  93                                         OutputID: bc.Hash{V0: 1},
  94                                 },
  95                                 string(account.StandardUTXOKey(bc.Hash{V0: 1, V1: 2})): &account.UTXO{
  96                                         OutputID: bc.Hash{V0: 1, V1: 2},
  97                                 },
  98                                 string(account.StandardUTXOKey(bc.Hash{V0: 2})): &account.UTXO{
  99                                         OutputID: bc.Hash{V0: 2},
 100                                 },
 101                                 string(account.StandardUTXOKey(bc.Hash{V0: 2, V1: 2})): &account.UTXO{
 102                                         OutputID: bc.Hash{V0: 2, V1: 2},
 103                                 },
 104                         },
 105                         unconfirmedUtxos: []*account.UTXO{
 106                                 &account.UTXO{
 107                                         OutputID:       bc.Hash{V0: 6},
 108                                         ControlProgram: []byte{0x51},
 109                                 },
 110                         },
 111                         id:              "0000000000000002",
 112                         unconfirmed:     false,
 113                         isSmartContract: false,
 114                         wantUtxos: []*account.UTXO{
 115                                 &account.UTXO{OutputID: bc.Hash{V0: 2}},
 116                                 &account.UTXO{OutputID: bc.Hash{V0: 2, V1: 2}},
 117                         },
 118                 },
 119                 {
 120                         dbUtxos: map[string]*account.UTXO{
 121                                 string(account.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 122                                         OutputID: bc.Hash{V0: 3},
 123                                 },
 124                                 string(account.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 125                                         OutputID: bc.Hash{V0: 4},
 126                                 },
 127                         },
 128                         unconfirmedUtxos: []*account.UTXO{
 129                                 &account.UTXO{
 130                                         OutputID:       bc.Hash{V0: 5},
 131                                         ControlProgram: []byte("smart contract"),
 132                                 },
 133                                 &account.UTXO{
 134                                         OutputID:       bc.Hash{V0: 6},
 135                                         ControlProgram: []byte{0x51},
 136                                 },
 137                         },
 138                         id:              "",
 139                         unconfirmed:     true,
 140                         isSmartContract: true,
 141                         wantUtxos: []*account.UTXO{
 142                                 &account.UTXO{
 143                                         OutputID:       bc.Hash{V0: 5},
 144                                         ControlProgram: []byte("smart contract"),
 145                                 },
 146                                 &account.UTXO{
 147                                         OutputID: bc.Hash{V0: 4},
 148                                 },
 149                         },
 150                 },
 151                 {
 152                         dbUtxos: map[string]*account.UTXO{
 153                                 string(account.StandardUTXOKey(bc.Hash{V0: 3})): &account.UTXO{
 154                                         OutputID: bc.Hash{V0: 3},
 155                                 },
 156                                 string(account.ContractUTXOKey(bc.Hash{V0: 4})): &account.UTXO{
 157                                         OutputID: bc.Hash{V0: 4},
 158                                 },
 159                         },
 160                         unconfirmedUtxos: []*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: 6},
 167                                         ControlProgram: []byte{0x51},
 168                                 },
 169                         },
 170                         id:              "",
 171                         unconfirmed:     true,
 172                         isSmartContract: false,
 173                         wantUtxos: []*account.UTXO{
 174                                 &account.UTXO{
 175                                         OutputID:       bc.Hash{V0: 6},
 176                                         ControlProgram: []byte{0x51},
 177                                 },
 178                                 &account.UTXO{
 179                                         OutputID: bc.Hash{V0: 3},
 180                                 },
 181                         },
 182                 },
 183         }
 184
 185         w := &Wallet{DB: testDB}
 186         for i, c := range cases {
 187                 for k, u := range c.dbUtxos {
 188                         data, err := json.Marshal(u)
 189                         if err != nil {
 190                                 t.Error(err)
 191                         }
 192                         testDB.Set([]byte(k), data)
 193                 }
 194
 195                 w.AccountMgr = account.NewManager(testDB, nil)
 196                 w.AccountMgr.AddUnconfirmedUtxo(c.unconfirmedUtxos)
 197                 gotUtxos := w.GetAccountUtxos("", c.id, c.unconfirmed, c.isSmartContract)
 198                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 199                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 200                 }
 201
 202                 for k := range c.dbUtxos {
 203                         testDB.Delete([]byte(k))
 204                 }
 205         }
 206 }
 207
 208 //because can not pass by btm2.0 branch
 209 func TestFilterAccountUtxo(t *testing.T) {
 210         testDB := dbm.NewDB("testdb", "leveldb", "temp")
 211         defer os.RemoveAll("temp")
 212
 213         cases := []struct {
 214                 dbPrograms map[string]*account.CtrlProgram
 215                 input      []*account.UTXO
 216                 wantUtxos  []*account.UTXO
 217         }{
 218                 {
 219                         dbPrograms: map[string]*account.CtrlProgram{},
 220                         input:      []*account.UTXO{},
 221                         wantUtxos:  []*account.UTXO{},
 222                 },
 223                 {
 224                         dbPrograms: map[string]*account.CtrlProgram{
 225                                 "436f6e74726163743a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 226                                         AccountID: "testAccount",
 227                                         Address:   "testAddress",
 228                                         KeyIndex:  53,
 229                                         Change:    true,
 230                                 },
 231                         },
 232                         input: []*account.UTXO{
 233                                 &account.UTXO{
 234                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 235                                         AssetID:        bc.AssetID{V0: 1},
 236                                         Amount:         3,
 237                                 },
 238                                 &account.UTXO{
 239                                         ControlProgram: []byte{0x91},
 240                                         AssetID:        bc.AssetID{V0: 1},
 241                                         Amount:         4,
 242                                 },
 243                         },
 244                         wantUtxos: []*account.UTXO{
 245                                 &account.UTXO{
 246                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 247                                         AssetID:             bc.AssetID{V0: 1},
 248                                         Amount:              3,
 249                                         AccountID:           "testAccount",
 250                                         Address:             "testAddress",
 251                                         ControlProgramIndex: 53,
 252                                         Change:              true,
 253                                 },
 254                         },
 255                 },
 256                 {
 257                         dbPrograms: map[string]*account.CtrlProgram{},
 258                         input: []*account.UTXO{
 259                                 &account.UTXO{
 260                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 261                                         AssetID:        bc.AssetID{V0: 1},
 262                                         Amount:         3,
 263                                 },
 264                                 &account.UTXO{
 265                                         ControlProgram: []byte{0x91},
 266                                         AssetID:        bc.AssetID{V0: 1},
 267                                         Amount:         3,
 268                                 },
 269                         },
 270                         wantUtxos: []*account.UTXO{},
 271                 },
 272                 {
 273                         dbPrograms: map[string]*account.CtrlProgram{
 274                                 "436f6e74726163743a2a37a64a4e15a772ab43bf3f5956d0d1f353946496788e7f40d0ff1796286a6f": &account.CtrlProgram{
 275                                         AccountID: "testAccount",
 276                                         Address:   "testAddress",
 277                                         KeyIndex:  53,
 278                                         Change:    true,
 279                                 },
 280                                 "436f6e74726163743adb4d86262c12ba70d50b3ca3ae102d5682436243bd1e8c79569603f75675036a": &account.CtrlProgram{
 281                                         AccountID: "testAccount2",
 282                                         Address:   "testAddress2",
 283                                         KeyIndex:  72,
 284                                         Change:    false,
 285                                 },
 286                         },
 287                         input: []*account.UTXO{
 288                                 &account.UTXO{
 289                                         ControlProgram: []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 290                                         AssetID:        bc.AssetID{V0: 1},
 291                                         Amount:         3,
 292                                 },
 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:         5,
 297                                 },
 298                                 &account.UTXO{
 299                                         ControlProgram: []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 300                                         AssetID:        bc.AssetID{V0: 1},
 301                                         Amount:         7,
 302                                 },
 303                         },
 304                         wantUtxos: []*account.UTXO{
 305                                 &account.UTXO{
 306                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 307                                         AssetID:             bc.AssetID{V0: 1},
 308                                         Amount:              3,
 309                                         AccountID:           "testAccount",
 310                                         Address:             "testAddress",
 311                                         ControlProgramIndex: 53,
 312                                         Change:              true,
 313                                 },
 314                                 &account.UTXO{
 315                                         ControlProgram:      []byte{0x00, 0x14, 0x62, 0x50, 0x18, 0xb6, 0x85, 0x77, 0xba, 0x9b, 0x26, 0x19, 0xc8, 0x1d, 0x2e, 0x96, 0xba, 0x22, 0xbe, 0x77, 0x77, 0xd7},
 316                                         AssetID:             bc.AssetID{V0: 1},
 317                                         Amount:              5,
 318                                         AccountID:           "testAccount",
 319                                         Address:             "testAddress",
 320                                         ControlProgramIndex: 53,
 321                                         Change:              true,
 322                                 },
 323                                 &account.UTXO{
 324                                         ControlProgram:      []byte{0x00, 0x14, 0xc6, 0xbf, 0x22, 0x19, 0x64, 0x2a, 0xc5, 0x9e, 0x5b, 0xe4, 0xeb, 0xdf, 0x5b, 0x22, 0x49, 0x56, 0xa7, 0x98, 0xa4, 0xdf},
 325                                         AssetID:             bc.AssetID{V0: 1},
 326                                         Amount:              7,
 327                                         AccountID:           "testAccount2",
 328                                         Address:             "testAddress2",
 329                                         ControlProgramIndex: 72,
 330                                         Change:              false,
 331                                 },
 332                         },
 333                 },
 334         }
 335
 336         w := &Wallet{DB: testDB}
 337         for i, c := range cases {
 338                 for s, p := range c.dbPrograms {
 339                         data, err := json.Marshal(p)
 340                         if err != nil {
 341                                 t.Error(err)
 342                         }
 343                         key, err := hex.DecodeString(s)
 344                         if err != nil {
 345                                 t.Error(err)
 346                         }
 347                         testDB.Set(key, data)
 348                 }
 349                 gotUtxos := w.filterAccountUtxo(c.input)
 350                 sort.Slice(gotUtxos[:], func(i, j int) bool {
 351                         return gotUtxos[i].Amount < gotUtxos[j].Amount
 352                 })
 353
 354                 if !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 355                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 356                 }
 357                 for s := range c.dbPrograms {
 358                         key, err := hex.DecodeString(s)
 359                         if err != nil {
 360                                 t.Error(err)
 361                         }
 362                         testDB.Delete(key)
 363                 }
 364         }
 365 }
 366
 367 func TestTxInToUtxos(t *testing.T) {
 368         cases := []struct {
 369                 tx         *types.Tx
 370                 statusFail bool
 371                 wantUtxos  []*account.UTXO
 372         }{
 373                 {
 374                         tx: types.NewTx(types.TxData{
 375                                 Inputs: []*types.TxInput{
 376                                         types.NewCoinbaseInput([]byte{0x51}),
 377                                 },
 378                                 Outputs: []*types.TxOutput{
 379                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}, nil),
 380                                 },
 381                         }),
 382                         statusFail: false,
 383                         wantUtxos:  []*account.UTXO{},
 384                 },
 385                 {
 386                         tx: types.NewTx(types.TxData{
 387                                 Inputs: []*types.TxInput{
 388                                         types.NewIssuanceInput([]byte{}, 4125, []byte{0x51}, [][]byte{}, []byte{}),
 389                                 },
 390                                 Outputs: []*types.TxOutput{
 391                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 4125, []byte{0x51}, nil),
 392                                 },
 393                         }),
 394                         statusFail: false,
 395                         wantUtxos:  []*account.UTXO{},
 396                 },
 397                 {
 398                         tx: types.NewTx(types.TxData{
 399                                 Inputs: []*types.TxInput{
 400                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 1, 1, []byte{0x51}, nil),
 401                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, bc.AssetID{V0: 1}, 3, 2, []byte{0x52}, nil),
 402                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}, nil),
 403                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}, nil),
 404                                 },
 405                                 Outputs: []*types.TxOutput{
 406                                         types.NewOriginalTxOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}, nil),
 407                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 12, []byte{0x53}, nil),
 408                                 },
 409                         }),
 410                         statusFail: false,
 411                         wantUtxos: []*account.UTXO{
 412                                 &account.UTXO{
 413                                         OutputID:       testutil.MustDecodeHash("d7317174b78e6efdd060f19031b9b4d8dfdc8218b8fe7d86324f8c35b9cc572c"),
 414                                         AssetID:        bc.AssetID{V0: 1},
 415                                         Amount:         1,
 416                                         ControlProgram: []byte{0x51},
 417                                         SourceID:       bc.Hash{V0: 1},
 418                                         SourcePos:      1,
 419                                 },
 420                                 &account.UTXO{
 421                                         OutputID:       testutil.MustDecodeHash("2170b5a9ed124f4c2f691292dc44cc9a5b834c286a39738aa159c646cce14d95"),
 422                                         AssetID:        bc.AssetID{V0: 1},
 423                                         Amount:         3,
 424                                         ControlProgram: []byte{0x52},
 425                                         SourceID:       bc.Hash{V0: 2},
 426                                         SourcePos:      2,
 427                                 },
 428                                 &account.UTXO{
 429                                         OutputID:       testutil.MustDecodeHash("e07a0c076fcee0faccf6fc329875c3273120faaee87d273ff1cea5c64b2fb1e3"),
 430                                         AssetID:        *consensus.BTMAssetID,
 431                                         Amount:         5,
 432                                         ControlProgram: []byte{0x53},
 433                                         SourceID:       bc.Hash{V0: 3},
 434                                         SourcePos:      3,
 435                                 },
 436                                 &account.UTXO{
 437                                         OutputID:       testutil.MustDecodeHash("30fe2e3180356a847f152ce2dabab99ebe8df97ebbf100881d9591527f9fd738"),
 438                                         AssetID:        *consensus.BTMAssetID,
 439                                         Amount:         7,
 440                                         ControlProgram: []byte{0x54},
 441                                         SourceID:       bc.Hash{V0: 4},
 442                                         SourcePos:      4,
 443                                 },
 444                         },
 445                 },
 446                 {
 447                         tx: types.NewTx(types.TxData{
 448                                 Inputs: []*types.TxInput{
 449                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 3}, *consensus.BTMAssetID, 5, 3, []byte{0x53}, nil),
 450                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 4}, *consensus.BTMAssetID, 7, 4, []byte{0x54}, nil),
 451                                 },
 452                                 Outputs: []*types.TxOutput{
 453                                         types.NewOriginalTxOutput(bc.AssetID{V0: 1}, 4, []byte{0x51}, nil),
 454                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 12, []byte{0x53}, nil),
 455                                 },
 456                         }),
 457                         statusFail: true,
 458                         wantUtxos: []*account.UTXO{
 459                                 &account.UTXO{
 460                                         OutputID:       testutil.MustDecodeHash("e07a0c076fcee0faccf6fc329875c3273120faaee87d273ff1cea5c64b2fb1e3"),
 461                                         AssetID:        *consensus.BTMAssetID,
 462                                         Amount:         5,
 463                                         ControlProgram: []byte{0x53},
 464                                         SourceID:       bc.Hash{V0: 3},
 465                                         SourcePos:      3,
 466                                 },
 467                                 &account.UTXO{
 468                                         OutputID:       testutil.MustDecodeHash("30fe2e3180356a847f152ce2dabab99ebe8df97ebbf100881d9591527f9fd738"),
 469                                         AssetID:        *consensus.BTMAssetID,
 470                                         Amount:         7,
 471                                         ControlProgram: []byte{0x54},
 472                                         SourceID:       bc.Hash{V0: 4},
 473                                         SourcePos:      4,
 474                                 },
 475                         },
 476                 },
 477         }
 478
 479         for i, c := range cases {
 480                 if gotUtxos := txInToUtxos(c.tx); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 481                         for k, v := range gotUtxos {
 482                                 data, _ := json.Marshal(v)
 483                                 fmt.Println(k, string(data))
 484                         }
 485                         for k, v := range c.wantUtxos {
 486                                 data, _ := json.Marshal(v)
 487                                 fmt.Println(k, string(data))
 488                         }
 489
 490                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 491                 }
 492         }
 493 }
 494
 495 func TestTxOutToUtxos(t *testing.T) {
 496         cases := []struct {
 497                 tx          *types.Tx
 498                 statusFail  bool
 499                 blockHeight uint64
 500                 wantUtxos   []*account.UTXO
 501         }{
 502                 {
 503                         tx: types.NewTx(types.TxData{
 504                                 Inputs: []*types.TxInput{
 505                                         types.NewCoinbaseInput([]byte{0x51}),
 506                                 },
 507                                 Outputs: []*types.TxOutput{
 508                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 41250000000, []byte{0x51}, nil),
 509                                 },
 510                         }),
 511                         statusFail:  false,
 512                         blockHeight: 0,
 513                         wantUtxos: []*account.UTXO{
 514                                 &account.UTXO{
 515                                         OutputID:       testutil.MustDecodeHash("5ad31f023737c301190026c6e97da10715d5455d9bb32ace3104454faefd2bb6"),
 516                                         AssetID:        *consensus.BTMAssetID,
 517                                         Amount:         41250000000,
 518                                         ControlProgram: []byte{0x51},
 519                                         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}),
 520                                         SourcePos:      0,
 521                                         ValidHeight:    100,
 522                                 },
 523                         },
 524                 },
 525                 {
 526                         tx: types.NewTx(types.TxData{
 527                                 Inputs: []*types.TxInput{
 528                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}, nil),
 529                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}, nil),
 530                                 },
 531                                 Outputs: []*types.TxOutput{
 532                                         types.NewOriginalTxOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}, nil),
 533                                         types.NewOriginalTxOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}, nil),
 534                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 2, []byte{0x53}, nil),
 535                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 5, []byte{0x54}, nil),
 536                                 },
 537                         }),
 538                         statusFail:  false,
 539                         blockHeight: 0,
 540                         wantUtxos: []*account.UTXO{
 541                                 &account.UTXO{
 542                                         OutputID:       testutil.MustDecodeHash("55de32fa7e96499be625063bc4c7f66bbe5d7b60f233d3a3d7265a9501c77e96"),
 543                                         AssetID:        bc.AssetID{V0: 1},
 544                                         Amount:         2,
 545                                         ControlProgram: []byte{0x51},
 546                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 547                                         SourcePos:      0,
 548                                 },
 549                                 &account.UTXO{
 550                                         OutputID:       testutil.MustDecodeHash("f256f40aa36df9cf954fdf82d5835815adfd21579289063525c64cff59bc6d96"),
 551                                         AssetID:        bc.AssetID{V0: 1},
 552                                         Amount:         3,
 553                                         ControlProgram: []byte{0x52},
 554                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 555                                         SourcePos:      1,
 556                                 },
 557                                 &account.UTXO{
 558                                         OutputID:       testutil.MustDecodeHash("60da633ce48a8bf995a23c040c1b52d543e5818abd7fc0b0faa355cf54acbcca"),
 559                                         AssetID:        *consensus.BTMAssetID,
 560                                         Amount:         2,
 561                                         ControlProgram: []byte{0x53},
 562                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 563                                         SourcePos:      2,
 564                                 },
 565                                 &account.UTXO{
 566                                         OutputID:       testutil.MustDecodeHash("550c883fd09fdccd4a5671c698d0874de9d713fa0b194f0ddffeae8ae79b57fc"),
 567                                         AssetID:        *consensus.BTMAssetID,
 568                                         Amount:         5,
 569                                         ControlProgram: []byte{0x54},
 570                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 571                                         SourcePos:      3,
 572                                 },
 573                         },
 574                 },
 575                 {
 576                         tx: types.NewTx(types.TxData{
 577                                 Inputs: []*types.TxInput{
 578                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 1}, bc.AssetID{V0: 1}, 5, 1, []byte{0x51}, nil),
 579                                         types.NewSpendInput([][]byte{}, bc.Hash{V0: 2}, *consensus.BTMAssetID, 7, 1, []byte{0x51}, nil),
 580                                 },
 581                                 Outputs: []*types.TxOutput{
 582                                         types.NewOriginalTxOutput(bc.AssetID{V0: 1}, 2, []byte{0x51}, nil),
 583                                         types.NewOriginalTxOutput(bc.AssetID{V0: 1}, 3, []byte{0x52}, nil),
 584                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 2, []byte{0x53}, nil),
 585                                         types.NewOriginalTxOutput(*consensus.BTMAssetID, 5, []byte{0x54}, nil),
 586                                 },
 587                         }),
 588                         statusFail:  true,
 589                         blockHeight: 0,
 590                         wantUtxos: []*account.UTXO{
 591                                 &account.UTXO{
 592                                         OutputID:       testutil.MustDecodeHash("55de32fa7e96499be625063bc4c7f66bbe5d7b60f233d3a3d7265a9501c77e96"),
 593                                         AssetID:        bc.AssetID{V0: 1},
 594                                         Amount:         2,
 595                                         ControlProgram: []byte{0x51},
 596                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 597                                         SourcePos:      0,
 598                                 },
 599                                 &account.UTXO{
 600                                         OutputID:       testutil.MustDecodeHash("f256f40aa36df9cf954fdf82d5835815adfd21579289063525c64cff59bc6d96"),
 601                                         AssetID:        bc.AssetID{V0: 1},
 602                                         Amount:         3,
 603                                         ControlProgram: []byte{0x52},
 604                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 605                                         SourcePos:      1,
 606                                 },
 607                                 &account.UTXO{
 608                                         OutputID:       testutil.MustDecodeHash("60da633ce48a8bf995a23c040c1b52d543e5818abd7fc0b0faa355cf54acbcca"),
 609                                         AssetID:        *consensus.BTMAssetID,
 610                                         Amount:         2,
 611                                         ControlProgram: []byte{0x53},
 612                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 613                                         SourcePos:      2,
 614                                 },
 615                                 &account.UTXO{
 616                                         OutputID:       testutil.MustDecodeHash("550c883fd09fdccd4a5671c698d0874de9d713fa0b194f0ddffeae8ae79b57fc"),
 617                                         AssetID:        *consensus.BTMAssetID,
 618                                         Amount:         5,
 619                                         ControlProgram: []byte{0x54},
 620                                         SourceID:       testutil.MustDecodeHash("c0e16f80a168dad26194f9ba5a4244d9d52e08e4636aa50aa58a5b8d65e969d4"),
 621                                         SourcePos:      3,
 622                                 },
 623                         },
 624                 },
 625         }
 626
 627         for i, c := range cases {
 628                 if gotUtxos := txOutToUtxos(c.tx, c.blockHeight); !testutil.DeepEqual(gotUtxos, c.wantUtxos) {
 629                         for k, v := range gotUtxos {
 630                                 data, _ := json.Marshal(v)
 631                                 fmt.Println("got:", k, string(data))
 632                         }
 633                         for k, v := range c.wantUtxos {
 634                                 data, _ := json.Marshal(v)
 635                                 fmt.Println("want:", k, string(data))
 636                         }
 637
 638                         t.Errorf("case %d: got %v want %v", i, gotUtxos, c.wantUtxos)
 639                 }
 640         }
 641 }