mirror of https://github.com/poanetwork/gecko.git
117 lines
3.2 KiB
Go
117 lines
3.2 KiB
Go
// (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 ava
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import (
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"bytes"
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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/formatting"
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"github.com/ava-labs/gecko/utils/codec"
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"github.com/ava-labs/gecko/vms/secp256k1fx"
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)
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func TestUTXOVerifyNil(t *testing.T) {
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utxo := (*UTXO)(nil)
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if err := utxo.Verify(); err == nil {
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t.Fatalf("Should have errored due to a nil utxo")
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}
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}
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func TestUTXOVerifyEmpty(t *testing.T) {
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utxo := &UTXO{
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UTXOID: UTXOID{TxID: ids.Empty},
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Asset: Asset{ID: ids.Empty},
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}
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if err := utxo.Verify(); err == nil {
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t.Fatalf("Should have errored due to an empty utxo")
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}
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}
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func TestUTXOSerialize(t *testing.T) {
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c := codec.NewDefault()
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c.RegisterType(&secp256k1fx.MintOutput{})
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c.RegisterType(&secp256k1fx.TransferOutput{})
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c.RegisterType(&secp256k1fx.MintInput{})
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c.RegisterType(&secp256k1fx.TransferInput{})
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c.RegisterType(&secp256k1fx.Credential{})
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expected := []byte{
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// txID:
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0xf9, 0x66, 0x75, 0x0f, 0x43, 0x88, 0x67, 0xc3,
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0xc9, 0x82, 0x8d, 0xdc, 0xdb, 0xe6, 0x60, 0xe2,
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0x1c, 0xcd, 0xbb, 0x36, 0xa9, 0x27, 0x69, 0x58,
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0xf0, 0x11, 0xba, 0x47, 0x2f, 0x75, 0xd4, 0xe7,
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// utxo index:
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0x00, 0x00, 0x00, 0x00,
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// assetID:
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
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0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
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// output:
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x30, 0x39, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0xd4, 0x31, 0x00, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x02, 0x00, 0x01, 0x02, 0x03,
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0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
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0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
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0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b,
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0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
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0x24, 0x25, 0x26, 0x27,
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}
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utxo := &UTXO{
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UTXOID: UTXOID{
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TxID: ids.NewID([32]byte{
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0xf9, 0x66, 0x75, 0x0f, 0x43, 0x88, 0x67, 0xc3,
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0xc9, 0x82, 0x8d, 0xdc, 0xdb, 0xe6, 0x60, 0xe2,
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0x1c, 0xcd, 0xbb, 0x36, 0xa9, 0x27, 0x69, 0x58,
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0xf0, 0x11, 0xba, 0x47, 0x2f, 0x75, 0xd4, 0xe7,
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}),
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OutputIndex: 0,
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},
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Asset: Asset{
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ID: ids.NewID([32]byte{
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
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0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
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}),
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},
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Out: &secp256k1fx.TransferOutput{
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Amt: 12345,
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Locktime: 54321,
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OutputOwners: secp256k1fx.OutputOwners{
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Threshold: 1,
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Addrs: []ids.ShortID{
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ids.NewShortID([20]byte{
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
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0x10, 0x11, 0x12, 0x13,
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}),
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ids.NewShortID([20]byte{
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0x14, 0x15, 0x16, 0x17,
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0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
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0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
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}),
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},
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},
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},
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}
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utxoBytes, err := c.Marshal(utxo)
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Equal(utxoBytes, expected) {
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t.Fatalf("Expected:\n%s\nResult:\n%s",
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formatting.DumpBytes{Bytes: expected},
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formatting.DumpBytes{Bytes: utxoBytes},
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)
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}
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}
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