85 lines
1.7 KiB
Go
85 lines
1.7 KiB
Go
package core
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import (
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"encoding/hex"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"testing"
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"time"
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"github.com/CityOfZion/neo-go/pkg/core/transaction"
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"github.com/CityOfZion/neo-go/pkg/crypto/hash"
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"github.com/CityOfZion/neo-go/pkg/io"
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"github.com/CityOfZion/neo-go/pkg/util"
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)
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func newBlock(index uint32, txs ...*transaction.Transaction) *Block {
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b := &Block{
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BlockBase: BlockBase{
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Version: 0,
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PrevHash: hash.Sha256([]byte("a")),
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MerkleRoot: hash.Sha256([]byte("b")),
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Timestamp: uint32(time.Now().UTC().Unix()),
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Index: index,
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ConsensusData: 1111,
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NextConsensus: util.Uint160{},
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Script: &transaction.Witness{
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VerificationScript: []byte{0x0},
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InvocationScript: []byte{0x1},
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},
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},
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Transactions: txs,
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}
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b.createHash()
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return b
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}
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func makeBlocks(n int) []*Block {
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blocks := make([]*Block, n)
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for i := 0; i < n; i++ {
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blocks[i] = newBlock(uint32(i+1), newTX(transaction.MinerType))
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}
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return blocks
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}
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func newTX(t transaction.TXType) *transaction.Transaction {
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return &transaction.Transaction{
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Type: t,
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}
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}
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func getDecodedBlock(t *testing.T, i int) *Block {
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data, err := getBlockData(i)
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if err != nil {
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t.Fatal(err)
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}
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b, err := hex.DecodeString(data["raw"].(string))
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if err != nil {
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t.Fatal(err)
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}
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block := &Block{}
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r := io.NewBinReaderFromBuf(b)
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block.DecodeBinary(r)
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if r.Err != nil {
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t.Fatal(r.Err)
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}
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return block
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}
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func getBlockData(i int) (map[string]interface{}, error) {
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b, err := ioutil.ReadFile(fmt.Sprintf("test_data/block_%d.json", i))
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if err != nil {
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return nil, err
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}
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var data map[string]interface{}
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if err := json.Unmarshal(b, &data); err != nil {
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return nil, err
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}
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return data, err
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}
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