cmd/blocktest: delete package

Blocktests are now integrated in cmd/ethereum.

1 files changed, 0 insertions, 213 deletions

diff --git a/cmd/blocktest/main.go b/cmd/blocktest/main.go
deleted file mode 100644
index acbadee77..000000000
--- a/cmd/blocktest/main.go
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
-	This file is part of go-ethereum
-
-	go-ethereum is free software: you can redistribute it and/or modify
-	it under the terms of the GNU Lesser General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	go-ethereum is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU Lesser General Public License
-	along with go-ethereum.  If not, see <http://www.gnu.org/licenses/>.
-*/
-/**
- * @authors
- * 	Gustav Simonsson <gustav.simonsson@gmail.com>
- * @date 2015
- *
- */
-
-package main
-
-import (
-	"bytes"
-	"encoding/hex"
-	"encoding/json"
-	"flag"
-	"fmt"
-	"io/ioutil"
-	"log"
-	"math/big"
-	"os"
-	"runtime"
-	"strings"
-
-	"github.com/ethereum/go-ethereum/cmd/utils"
-	"github.com/ethereum/go-ethereum/core"
-	types "github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethdb"
-	"github.com/ethereum/go-ethereum/event"
-	"github.com/ethereum/go-ethereum/logger"
-	"github.com/ethereum/go-ethereum/rlp"
-)
-
-type Account struct {
-	Balance string
-	Code    string
-	Nonce   string
-	Storage map[string]string
-}
-
-type BlockHeader struct {
-	Bloom            string
-	Coinbase         string
-	Difficulty       string
-	ExtraData        string
-	GasLimit         string
-	GasUsed          string
-	MixHash          string
-	Nonce            string
-	Number           string
-	ParentHash       string
-	ReceiptTrie      string
-	SeedHash         string
-	StateRoot        string
-	Timestamp        string
-	TransactionsTrie string
-	UncleHash        string
-}
-
-type Tx struct {
-	Data     string
-	GasLimit string
-	GasPrice string
-	Nonce    string
-	R        string
-	S        string
-	To       string
-	V        string
-	Value    string
-}
-
-type Block struct {
-	BlockHeader  BlockHeader
-	Rlp          string
-	Transactions []Tx
-	UncleHeaders []string
-}
-
-type Test struct {
-	Blocks             []Block
-	GenesisBlockHeader BlockHeader
-	Pre                map[string]Account
-}
-
-func main() {
-	flag.Usage = func() {
-		fmt.Fprintf(os.Stderr, "%s <testfile>\n", os.Args[0])
-		flag.PrintDefaults()
-	}
-	flag.Parse()
-
-	runtime.GOMAXPROCS(runtime.NumCPU())
-	logger.AddLogSystem(logger.NewStdLogSystem(os.Stderr, log.LstdFlags, logger.DebugDetailLevel))
-	defer func() { logger.Flush() }()
-
-	if len(os.Args) < 2 {
-		utils.Fatalf("Please specify a test file as the first argument.")
-	}
-	blocks, err := loadBlocksFromTestFile(os.Args[1])
-	if err != nil {
-		utils.Fatalf("Could not load blocks: %v", err)
-	}
-
-	chain := memchain()
-	chain.ResetWithGenesisBlock(blocks[0])
-	if err = chain.InsertChain(types.Blocks{blocks[1]}); err != nil {
-		utils.Fatalf("Error: %v", err)
-	} else {
-		fmt.Println("PASS")
-	}
-}
-
-func memchain() *core.ChainManager {
-	blockdb, err := ethdb.NewMemDatabase()
-	if err != nil {
-		utils.Fatalf("Could not create in-memory database: %v", err)
-	}
-	statedb, err := ethdb.NewMemDatabase()
-	if err != nil {
-		utils.Fatalf("Could not create in-memory database: %v", err)
-	}
-	return core.NewChainManager(blockdb, statedb, new(event.TypeMux))
-}
-
-func loadBlocksFromTestFile(filePath string) (blocks types.Blocks, err error) {
-	fileContent, err := ioutil.ReadFile(filePath)
-	if err != nil {
-		return
-	}
-	bt := make(map[string]Test)
-	if err = json.Unmarshal(fileContent, &bt); err != nil {
-		return
-	}
-
-	// TODO: support multiple blocks; loop over all blocks
-	gbh := new(types.Header)
-
-	// Let's use slighlty different namings for the same things, because that's awesome.
-	gbh.ParentHash, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.ParentHash)
-	gbh.UncleHash, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.UncleHash)
-	gbh.Coinbase, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.Coinbase)
-	gbh.Root, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.StateRoot)
-	gbh.TxHash, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.TransactionsTrie)
-	gbh.ReceiptHash, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.ReceiptTrie)
-	gbh.Bloom, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.Bloom)
-
-	gbh.MixDigest, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.MixHash)
-	//gbh.SeedHash, err = hex_decode(bt["SimpleTx"].GenesisBlockHeader.SeedHash)
-
-	d, _ := new(big.Int).SetString(bt["SimpleTx"].GenesisBlockHeader.Difficulty, 10)
-	gbh.Difficulty = d
-
-	n, _ := new(big.Int).SetString(bt["SimpleTx"].GenesisBlockHeader.Number, 10)
-	gbh.Number = n
-
-	gl, _ := new(big.Int).SetString(bt["SimpleTx"].GenesisBlockHeader.GasLimit, 10)
-	gbh.GasLimit = gl
-
-	gu, _ := new(big.Int).SetString(bt["SimpleTx"].GenesisBlockHeader.GasUsed, 10)
-	gbh.GasUsed = gu
-
-	ts, _ := new(big.Int).SetString(bt["SimpleTx"].GenesisBlockHeader.Timestamp, 0)
-	gbh.Time = ts.Uint64()
-
-	extra, err := hex_decode(bt["SimpleTx"].GenesisBlockHeader.ExtraData)
-	gbh.Extra = string(extra) // TODO: change ExtraData to byte array
-
-	nonce, _ := hex_decode(bt["SimpleTx"].GenesisBlockHeader.Nonce)
-	gbh.Nonce = nonce
-
-	if err != nil {
-		return
-	}
-
-	gb := types.NewBlockWithHeader(gbh)
-	//gb.uncles = *new([]*types.Header)
-	//gb.transactions = *new(types.Transactions)
-	gb.Td = new(big.Int)
-	gb.Reward = new(big.Int)
-
-	testBlock := new(types.Block)
-
-	rlpBytes, err := hex_decode(bt["SimpleTx"].Blocks[0].Rlp)
-	err = rlp.Decode(bytes.NewReader(rlpBytes), &testBlock)
-	if err != nil {
-		return
-	}
-
-	blocks = types.Blocks{
-		gb,
-		testBlock,
-	}
-
-	return
-}
-
-func hex_decode(s string) (res []byte, err error) {
-	return hex.DecodeString(strings.TrimPrefix(s, "0x"))
-}