package transaction import ( "encoding/hex" "testing" "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/internal/testserdes" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) func TestWitnessEncodeDecode(t *testing.T) { verif, err := hex.DecodeString("552102486fd15702c4490a26703112a5cc1d0923fd697a33406bd5a1c00e0013b09a7021024c7b7fb6c310fccf1ba33b082519d82964ea93868d676662d4a59ad548df0e7d2102aaec38470f6aad0042c6e877cfd8087d2676b0f516fddd362801b9bd3936399e2103b209fd4f53a7170ea4444e0cb0a6bb6a53c2bd016926989cf85f9b0fba17a70c2103b8d9d5771d8f513aa0869b9cc8d50986403b78c6da36890638c3d46a5adce04a2102ca0e27697b9c248f6f16e085fd0061e26f44da85b58ee835c110caa5ec3ba5542102df48f60e8f3e01c48ff40b9b7f1310d7a8b2a193188befe1c2e3df740e89509357ae") assert.Nil(t, err) invoc, err := hex.DecodeString("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") assert.Nil(t, err) lenInvoc := len(invoc) lenVerif := len(verif) t.Log(lenInvoc) t.Log(lenVerif) wit := &Witness{ InvocationScript: invoc, VerificationScript: verif, } witDecode := &Witness{} testserdes.EncodeDecodeBinary(t, wit, witDecode) t.Log(len(witDecode.VerificationScript)) t.Log(len(witDecode.InvocationScript)) } // TODO NEO3.0: update binary /* func TestDecodeEncodeClaimTX(t *testing.T) { tx := decodeTransaction(rawClaimTX, t) assert.Equal(t, tx.Type, ClaimType) assert.IsType(t, tx.Data, &ClaimTX{}) claimTX := tx.Data.(*ClaimTX) assert.Equal(t, 4, len(claimTX.Claims)) assert.Equal(t, 0, len(tx.Attributes)) assert.Equal(t, 0, len(tx.Inputs)) assert.Equal(t, 1, len(tx.Outputs)) assert.Equal(t, "AQJseD8iBmCD4sgfHRhMahmoi9zvopG6yz", address.Uint160ToString(tx.Outputs[0].ScriptHash)) assert.Equal(t, "602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7", tx.Outputs[0].AssetID.StringLE()) assert.Equal(t, tx.Outputs[0].Amount.String(), "0.06247739") invoc := "40456349cec43053009accdb7781b0799c6b591c812768804ab0a0b56b5eae7a97694227fcd33e70899c075848b2cee8fae733faac6865b484d3f7df8949e2aadb" verif := "2103945fae1ed3c31d778f149192b76734fcc951b400ba3598faa81ff92ebe477eacac" assert.Equal(t, 1, len(tx.Scripts)) assert.Equal(t, invoc, hex.EncodeToString(tx.Scripts[0].InvocationScript)) assert.Equal(t, verif, hex.EncodeToString(tx.Scripts[0].VerificationScript)) data, err := testserdes.EncodeBinary(tx) assert.NoError(t, err) assert.Equal(t, rawClaimTX, hex.EncodeToString(data)) hash := "2c6a45547b3898318e400e541628990a07acb00f3b9a15a8e966ae49525304da" assert.Equal(t, hash, tx.hash.StringLE()) } func TestDecodeEncodeInvocationTX(t *testing.T) { tx := decodeTransaction(rawInvocationTX, t) assert.Equal(t, tx.Type, InvocationType) assert.IsType(t, tx.Data, &InvocationTX{}) invocTX := tx.Data.(*InvocationTX) script := "0400b33f7114839c33710da24cf8e7d536b8d244f3991cf565c8146063795d3b9b3cd55aef026eae992b91063db0db53c1087472616e7366657267c5cc1cb5392019e2cc4e6d6b5ea54c8d4b6d11acf166cb072961424c54f6" assert.Equal(t, script, hex.EncodeToString(invocTX.Script)) assert.Equal(t, util.Fixed8(0), invocTX.Gas) assert.Equal(t, 1, len(tx.Attributes)) assert.Equal(t, 0, len(tx.Inputs)) assert.Equal(t, 0, len(tx.Outputs)) invoc := "40c6a131c55ca38995402dff8e92ac55d89cbed4b98dfebbcb01acbc01bd78fa2ce2061be921b8999a9ab79c2958875bccfafe7ce1bbbaf1f56580815ea3a4feed" verif := "2102d41ddce2c97be4c9aa571b8a32cbc305aa29afffbcae71b0ef568db0e93929aaac" assert.Equal(t, 1, len(tx.Scripts)) assert.Equal(t, invoc, hex.EncodeToString(tx.Scripts[0].InvocationScript)) assert.Equal(t, verif, hex.EncodeToString(tx.Scripts[0].VerificationScript)) data, err := testserdes.EncodeBinary(tx) assert.NoError(t, err) assert.Equal(t, rawInvocationTX, hex.EncodeToString(data)) } */ func TestNewInvocationTX(t *testing.T) { script := []byte{0x51} tx := NewInvocationTX(script, 1) txData := tx.Data.(*InvocationTX) assert.Equal(t, InvocationType, tx.Type) assert.Equal(t, tx.Version, txData.Version) assert.Equal(t, script, txData.Script) // Update hash fields to match tx2 that is gonna autoupdate them on decode. _ = tx.Hash() testserdes.EncodeDecodeBinary(t, tx, new(Transaction)) } func TestEncodingTXWithNoData(t *testing.T) { _, err := testserdes.EncodeBinary(new(Transaction)) require.Error(t, err) } func TestMarshalUnmarshalJSONContractTX(t *testing.T) { tx := NewContractTX() tx.Outputs = []Output{{ AssetID: util.Uint256{1, 2, 3, 4}, Amount: 567, ScriptHash: util.Uint160{7, 8, 9, 10}, Position: 13, }} tx.Scripts = []Witness{{ InvocationScript: []byte{5, 3, 1}, VerificationScript: []byte{2, 4, 6}, }} tx.Data = &ContractTX{} testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) } func TestMarshalUnmarshalJSONMinerTX(t *testing.T) { tx := NewMinerTX() testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) } func TestMarshalUnmarshalJSONClaimTX(t *testing.T) { tx := &Transaction{ Type: ClaimType, Version: 0, Data: &ClaimTX{Claims: []Input{ { PrevHash: util.Uint256{1, 2, 3, 4}, PrevIndex: uint16(56), }, }}, Attributes: []Attribute{}, Inputs: []Input{{ PrevHash: util.Uint256{5, 6, 7, 8}, PrevIndex: uint16(12), }}, Outputs: []Output{{ AssetID: util.Uint256{1, 2, 3}, Amount: util.Fixed8FromInt64(1), ScriptHash: util.Uint160{1, 2, 3}, Position: 0, }}, Scripts: []Witness{}, Trimmed: false, } testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) } func TestMarshalUnmarshalJSONEnrollmentTX(t *testing.T) { str := "03b209fd4f53a7170ea4444e0cb0a6bb6a53c2bd016926989cf85f9b0fba17a70c" pubKey, err := keys.NewPublicKeyFromString(str) require.NoError(t, err) tx := &Transaction{ Type: EnrollmentType, Version: 5, Data: &EnrollmentTX{PublicKey: *pubKey}, Attributes: []Attribute{}, Inputs: []Input{{ PrevHash: util.Uint256{5, 6, 7, 8}, PrevIndex: uint16(12), }}, Outputs: []Output{{ AssetID: util.Uint256{1, 2, 3}, Amount: util.Fixed8FromInt64(1), ScriptHash: util.Uint160{1, 2, 3}, Position: 0, }}, Scripts: []Witness{}, Trimmed: false, } testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) } func TestMarshalUnmarshalJSONInvocationTX(t *testing.T) { tx := &Transaction{ Type: InvocationType, Version: 3, Data: &InvocationTX{ Script: []byte{1, 2, 3, 4}, Gas: util.Fixed8FromFloat(100), Version: 3, }, Attributes: []Attribute{}, Inputs: []Input{{ PrevHash: util.Uint256{5, 6, 7, 8}, PrevIndex: uint16(12), }}, Outputs: []Output{{ AssetID: util.Uint256{1, 2, 3}, Amount: util.Fixed8FromInt64(1), ScriptHash: util.Uint160{1, 2, 3}, Position: 0, }}, Scripts: []Witness{}, Trimmed: false, } testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) } func TestMarshalUnmarshalJSONRegisterTX(t *testing.T) { tx := &Transaction{ Type: RegisterType, Version: 5, Data: &RegisterTX{ AssetType: 0, Name: `[{"lang":"zh-CN","name":"小蚁股"},{"lang":"en","name":"AntShare"}]`, Amount: 1000000, Precision: 0, Owner: keys.PublicKey{}, Admin: util.Uint160{}, }, Attributes: []Attribute{}, Inputs: []Input{{ PrevHash: util.Uint256{5, 6, 7, 8}, PrevIndex: uint16(12), }}, Outputs: []Output{{ AssetID: util.Uint256{1, 2, 3}, Amount: util.Fixed8FromInt64(1), ScriptHash: util.Uint160{1, 2, 3}, Position: 0, }}, Scripts: []Witness{}, Trimmed: false, } testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) } func TestMarshalUnmarshalJSONStateTX(t *testing.T) { tx := &Transaction{ Type: StateType, Version: 5, Data: &StateTX{ Descriptors: []*StateDescriptor{&StateDescriptor{ Type: Validator, Key: []byte{1, 2, 3}, Value: []byte{4, 5, 6}, Field: "Field", }}, }, Attributes: []Attribute{}, Inputs: []Input{{ PrevHash: util.Uint256{5, 6, 7, 8}, PrevIndex: uint16(12), }}, Outputs: []Output{{ AssetID: util.Uint256{1, 2, 3}, Amount: util.Fixed8FromInt64(1), ScriptHash: util.Uint160{1, 2, 3}, Position: 0, }}, Scripts: []Witness{}, Trimmed: false, } testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction)) }