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authorPéter Szilágyi <peterke@gmail.com>2015-11-17 19:39:18 +0800
committerPéter Szilágyi <peterke@gmail.com>2015-11-27 17:06:12 +0800
commit8a44451edfa36ea40da564a2fa7ea905d45440a4 (patch)
tree9209445ffb497dddbf56c906edd06584ef11a845 /cmd
parent9e1d9bff3b18cfa09ba96cd027fa653daae10816 (diff)
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cmd: drop blocktest command, create gethrpctest program
Diffstat (limited to 'cmd')
-rw-r--r--cmd/geth/blocktestcmd.go135
-rw-r--r--cmd/gethrpctest/main.go182
2 files changed, 182 insertions, 135 deletions
diff --git a/cmd/geth/blocktestcmd.go b/cmd/geth/blocktestcmd.go
deleted file mode 100644
index e4d97aa53..000000000
--- a/cmd/geth/blocktestcmd.go
+++ /dev/null
@@ -1,135 +0,0 @@
-// 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)
-}
diff --git a/cmd/gethrpctest/main.go b/cmd/gethrpctest/main.go
new file mode 100644
index 000000000..5419ccc46
--- /dev/null
+++ b/cmd/gethrpctest/main.go
@@ -0,0 +1,182 @@
+// 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...))
+}