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Commit 8a44451e authored by Péter Szilágyi's avatar Péter Szilágyi
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cmd: drop blocktest command, create gethrpctest program

parent 9e1d9bff
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cmd/geth/blocktestcmd.go deleted 100644 → 0
+ 0
− 135
View file @ 9e1d9bff
// Copyright 2015 The go-ethereum Authors
// 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 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 General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package main
import (
"fmt"
"os"
"github.com/codegangsta/cli"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/tests"
)
var blocktestCommand = cli.Command{
Action: runBlockTest,
Name: "blocktest",
Usage: `loads a block test file`,
Description: `
The first argument should be a block test file.
The second argument is the name of a block test from the file.
The block test will be loaded into an in-memory database.
If loading succeeds, the RPC server is started. Clients will
be able to interact with the chain defined by the test.
`,
}
func runBlockTest(ctx *cli.Context) {
var (
file, testname string
rpc bool
)
args := ctx.Args()
switch {
case len(args) == 1:
file = args[0]
case len(args) == 2:
file, testname = args[0], args[1]
case len(args) == 3:
file, testname = args[0], args[1]
rpc = true
default:
utils.Fatalf(`Usage: ethereum blocktest <path-to-test-file> [ <test-name> [ "rpc" ] ]`)
}
bt, err := tests.LoadBlockTests(file)
if err != nil {
utils.Fatalf("%v", err)
}
// run all tests if no test name is specified
if testname == "" {
ecode := 0
for name, test := range bt {
fmt.Printf("----------------- Running Block Test %q\n", name)
ethereum, err := runOneBlockTest(ctx, test)
if err != nil {
fmt.Println(err)
fmt.Println("FAIL")
ecode = 1
}
if ethereum != nil {
ethereum.Stop()
ethereum.WaitForShutdown()
}
}
os.Exit(ecode)
return
}
// otherwise, run the given test
test, ok := bt[testname]
if !ok {
utils.Fatalf("Test file does not contain test named %q", testname)
}
ethereum, err := runOneBlockTest(ctx, test)
if err != nil {
utils.Fatalf("%v", err)
}
if rpc {
fmt.Println("Block Test post state validated, starting RPC interface.")
startEth(ctx, ethereum)
utils.StartRPC(ethereum, ctx)
ethereum.WaitForShutdown()
}
}
func runOneBlockTest(ctx *cli.Context, test *tests.BlockTest) (*eth.Ethereum, error) {
cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx)
db, _ := ethdb.NewMemDatabase()
cfg.NewDB = func(path string) (ethdb.Database, error) { return db, nil }
cfg.MaxPeers = 0 // disable network
cfg.Shh = false // disable whisper
cfg.NAT = nil // disable port mapping
ethereum, err := eth.New(cfg)
if err != nil {
return nil, err
}
// import the genesis block
ethereum.ResetWithGenesisBlock(test.Genesis)
// import pre accounts
_, err = test.InsertPreState(db, cfg.AccountManager)
if err != nil {
return ethereum, fmt.Errorf("InsertPreState: %v", err)
}
cm := ethereum.BlockChain()
validBlocks, err := test.TryBlocksInsert(cm)
if err != nil {
return ethereum, fmt.Errorf("Block Test load error: %v", err)
}
newDB, err := cm.State()
if err != nil {
return ethereum, fmt.Errorf("Block Test get state error: %v", err)
}
if err := test.ValidatePostState(newDB); err != nil {
return ethereum, fmt.Errorf("post state validation failed: %v", err)
}
return ethereum, test.ValidateImportedHeaders(cm, validBlocks)
}
cmd/gethrpctest/main.go 0 → 100644
+ 182
− 0
View file @ 8a44451e
// Copyright 2015 The go-ethereum Authors
// 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 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 General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
// gethrpctest is a command to run the external RPC tests.
package main
import (
"flag"
"io/ioutil"
"log"
"os"
"os/signal"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/rpc/api"
"github.com/ethereum/go-ethereum/rpc/codec"
"github.com/ethereum/go-ethereum/rpc/comms"
"github.com/ethereum/go-ethereum/tests"
"github.com/ethereum/go-ethereum/whisper"
"github.com/ethereum/go-ethereum/xeth"
)
const defaultTestKey = "b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291"
var (
testFile = flag.String("json", "", "Path to the .json test file to load")
testName = flag.String("test", "", "Name of the test from the .json file to run")
testKey = flag.String("key", defaultTestKey, "Private key of a test account to inject")
)
var (
ethereumServiceId = "ethereum"
whisperServiceId = "whisper"
)
func main() {
flag.Parse()
// Load the test suite to run the RPC against
tests, err := tests.LoadBlockTests(*testFile)
if err != nil {
log.Fatalf("Failed to load test suite: %v", err)
}
test, found := tests[*testName]
if !found {
log.Fatalf("Requested test (%s) not found within suite", *testName)
}
// Create the protocol stack to run the test with
keydir, err := ioutil.TempDir("", "")
if err != nil {
log.Fatalf("Failed to create temporary keystore directory: %v", err)
}
defer os.RemoveAll(keydir)
stack, err := MakeSystemNode(keydir, *testKey, test)
if err != nil {
log.Fatalf("Failed to assemble test stack: %v", err)
}
if err := stack.Start(); err != nil {
log.Fatalf("Failed to start test node: %v", err)
}
defer stack.Stop()
log.Println("Test node started...")
// Make sure the tests contained within the suite pass
if err := RunTest(stack, test); err != nil {
log.Fatalf("Failed to run the pre-configured test: %v", err)
}
log.Println("Initial test suite passed...")
// Start the RPC interface and wait until terminated
if err := StartRPC(stack); err != nil {
log.Fatalf("Failed to start RPC instarface: %v", err)
}
log.Println("RPC Interface started, accepting requests...")
quit := make(chan os.Signal, 1)
signal.Notify(quit, os.Interrupt)
<-quit
}
// MakeSystemNode configures a protocol stack for the RPC tests based on a given
// keystore path and initial pre-state.
func MakeSystemNode(keydir string, privkey string, test *tests.BlockTest) (*node.Node, error) {
// Create a networkless protocol stack
stack, err := node.New(&node.Config{NoDiscovery: true})
if err != nil {
return nil, err
}
// Create the keystore and inject an unlocked account if requested
keystore := crypto.NewKeyStorePassphrase(keydir, crypto.StandardScryptN, crypto.StandardScryptP)
accman := accounts.NewManager(keystore)
if len(privkey) > 0 {
key, err := crypto.HexToECDSA(privkey)
if err != nil {
return nil, err
}
if err := keystore.StoreKey(crypto.NewKeyFromECDSA(key), ""); err != nil {
return nil, err
}
if err := accman.Unlock(crypto.NewKeyFromECDSA(key).Address, ""); err != nil {
return nil, err
}
}
// Initialize and register the Ethereum protocol
db, _ := ethdb.NewMemDatabase()
if _, err := test.InsertPreState(db, accman); err != nil {
return nil, err
}
ethConf := &eth.Config{
TestGenesisState: db,
TestGenesisBlock: test.Genesis,
AccountManager: accman,
}
if err := stack.Register(ethereumServiceId, func(ctx *node.ServiceContext) (node.Service, error) { return eth.New(ctx, ethConf) }); err != nil {
return nil, err
}
// Initialize and register the Whisper protocol
if err := stack.Register(whisperServiceId, func(*node.ServiceContext) (node.Service, error) { return whisper.New(), nil }); err != nil {
return nil, err
}
return stack, nil
}
// RunTest executes the specified test against an already pre-configured protocol
// stack to ensure basic checks pass before running RPC tests.
func RunTest(stack *node.Node, test *tests.BlockTest) error {
blockchain := stack.Service(ethereumServiceId).(*eth.Ethereum).BlockChain()
// Process the blocks and verify the imported headers
blocks, err := test.TryBlocksInsert(blockchain)
if err != nil {
return err
}
if err := test.ValidateImportedHeaders(blockchain, blocks); err != nil {
return err
}
// Retrieve the assembled state and validate it
stateDb, err := blockchain.State()
if err != nil {
return err
}
if err := test.ValidatePostState(stateDb); err != nil {
return err
}
return nil
}
// StartRPC initializes an RPC interface to the given protocol stack.
func StartRPC(stack *node.Node) error {
config := comms.HttpConfig{
ListenAddress: "127.0.0.1",
ListenPort: 8545,
}
xeth := xeth.New(stack, nil)
codec := codec.JSON
apis, err := api.ParseApiString(comms.DefaultHttpRpcApis, codec, xeth, stack)
if err != nil {
return err
}
return comms.StartHttp(config, codec, api.Merge(apis...))
}
node/utils.go deleted 100644 → 0
+ 0
− 33
View file @ 9e1d9bff
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library 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.
//
// The go-ethereum library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package node
import (
"path/filepath"
"github.com/ethereum/go-ethereum/ethdb"
)
// openDatabase opens an existing database with the given name from within the
// specified data directory, creating one if none exists. If the data directory
// is empty, an ephemeral memory database is returned.
func openDatabase(dataDir string, name string, cache int) (ethdb.Database, error) {
if dataDir == "" {
return ethdb.NewMemDatabase()
}
return ethdb.NewLDBDatabase(filepath.Join(dataDir, name), cache)
}
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