mirror of
https://github.com/nspcc-dev/neo-go.git
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ec7e17ffa6
Simplifies a lot of code and removes some duplication. Unfortunately I had to move test_util random functions in same commit to avoid cycle dependencies. One of these random functions was also used in core/transaction testing, to simplify things I've just dropped it there and used a static string (which is nice to have for a test anyway). There is still sha256 left in wallet (but it needs to pass Hash structure into the signing function).
83 lines
1.6 KiB
Go
83 lines
1.6 KiB
Go
package core
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import (
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"bytes"
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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/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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if err := block.DecodeBinary(bytes.NewReader(b)); err != nil {
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t.Fatal(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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