2020-03-10 12:20:34 -07:00
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// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package avm
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import (
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"testing"
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"github.com/ava-labs/gecko/ids"
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"github.com/ava-labs/gecko/utils/codec"
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"github.com/ava-labs/gecko/utils/units"
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"github.com/ava-labs/gecko/vms/components/ava"
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"github.com/ava-labs/gecko/vms/components/verify"
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"github.com/ava-labs/gecko/vms/secp256k1fx"
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)
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func TestTxNil(t *testing.T) {
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c := codec.NewDefault()
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tx := (*Tx)(nil)
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if err := tx.SyntacticVerify(ctx, c, 1); err == nil {
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t.Fatalf("Should have errored due to nil tx")
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}
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2020-04-13 03:19:21 -07:00
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if err := tx.SemanticVerify(nil, nil); err == nil {
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t.Fatalf("Should have errored due to nil tx")
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}
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}
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func setupCodec() codec.Codec {
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c := codec.NewDefault()
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c.RegisterType(&BaseTx{})
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c.RegisterType(&CreateAssetTx{})
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c.RegisterType(&OperationTx{})
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c.RegisterType(&ImportTx{})
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c.RegisterType(&ExportTx{})
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c.RegisterType(&secp256k1fx.TransferInput{})
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c.RegisterType(&secp256k1fx.MintOutput{})
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c.RegisterType(&secp256k1fx.TransferOutput{})
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c.RegisterType(&secp256k1fx.MintOperation{})
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c.RegisterType(&secp256k1fx.Credential{})
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return c
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}
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func TestTxEmpty(t *testing.T) {
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c := setupCodec()
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tx := &Tx{}
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if err := tx.SyntacticVerify(ctx, c, 1); err == nil {
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t.Fatalf("Should have errored due to nil tx")
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}
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}
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func TestTxInvalidCredential(t *testing.T) {
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c := setupCodec()
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c.RegisterType(&ava.TestVerifiable{})
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tx := &Tx{
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UnsignedTx: &BaseTx{
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NetID: networkID,
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BCID: chainID,
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Ins: []*ava.TransferableInput{{
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UTXOID: ava.UTXOID{
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TxID: ids.Empty,
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OutputIndex: 0,
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},
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Asset: ava.Asset{ID: asset},
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In: &secp256k1fx.TransferInput{
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Amt: 20 * units.KiloAva,
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Input: secp256k1fx.Input{
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SigIndices: []uint32{
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0,
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},
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},
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},
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}},
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},
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Creds: []verify.Verifiable{&ava.TestVerifiable{Err: errUnneededAddress}},
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}
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b, err := c.Marshal(tx)
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if err != nil {
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t.Fatal(err)
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}
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tx.Initialize(b)
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if err := tx.SyntacticVerify(ctx, c, 1); err == nil {
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t.Fatalf("Tx should have failed due to an invalid credential")
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}
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}
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func TestTxInvalidUnsignedTx(t *testing.T) {
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c := setupCodec()
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c.RegisterType(&ava.TestVerifiable{})
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tx := &Tx{
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UnsignedTx: &BaseTx{
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NetID: networkID,
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BCID: chainID,
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Ins: []*ava.TransferableInput{
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{
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UTXOID: ava.UTXOID{
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TxID: ids.Empty,
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OutputIndex: 0,
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},
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Asset: ava.Asset{ID: asset},
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In: &secp256k1fx.TransferInput{
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Amt: 20 * units.KiloAva,
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Input: secp256k1fx.Input{
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SigIndices: []uint32{
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0,
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},
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},
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},
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},
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{
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UTXOID: ava.UTXOID{
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TxID: ids.Empty,
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OutputIndex: 0,
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},
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Asset: ava.Asset{ID: asset},
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In: &secp256k1fx.TransferInput{
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Amt: 20 * units.KiloAva,
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Input: secp256k1fx.Input{
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SigIndices: []uint32{
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0,
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},
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},
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},
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},
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},
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},
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Creds: []verify.Verifiable{
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&ava.TestVerifiable{},
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&ava.TestVerifiable{},
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},
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}
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b, err := c.Marshal(tx)
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if err != nil {
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t.Fatal(err)
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}
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tx.Initialize(b)
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if err := tx.SyntacticVerify(ctx, c, 1); err == nil {
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t.Fatalf("Tx should have failed due to an invalid unsigned tx")
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}
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}
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func TestTxInvalidNumberOfCredentials(t *testing.T) {
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c := setupCodec()
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c.RegisterType(&ava.TestVerifiable{})
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tx := &Tx{
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UnsignedTx: &BaseTx{
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NetID: networkID,
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BCID: chainID,
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Ins: []*ava.TransferableInput{
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{
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UTXOID: ava.UTXOID{TxID: ids.Empty, OutputIndex: 0},
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Asset: ava.Asset{ID: asset},
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In: &secp256k1fx.TransferInput{
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Amt: 20 * units.KiloAva,
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Input: secp256k1fx.Input{
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SigIndices: []uint32{
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0,
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},
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},
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},
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},
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{
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UTXOID: ava.UTXOID{TxID: ids.Empty, OutputIndex: 1},
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Asset: ava.Asset{ID: asset},
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In: &secp256k1fx.TransferInput{
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Amt: 20 * units.KiloAva,
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Input: secp256k1fx.Input{
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SigIndices: []uint32{
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0,
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},
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},
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},
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},
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},
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},
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Creds: []verify.Verifiable{&ava.TestVerifiable{}},
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}
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b, err := c.Marshal(tx)
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if err != nil {
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t.Fatal(err)
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}
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tx.Initialize(b)
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if err := tx.SyntacticVerify(ctx, c, 1); err == nil {
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t.Fatalf("Tx should have failed due to an invalid unsigned tx")
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}
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}
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