85e6c40c00
The account management API was originally implemented as a thin layer around crypto.KeyStore, on the grounds that several kinds of key stores would be implemented later on. It turns out that this won't happen so KeyStore is a superflous abstraction. In this commit crypto.KeyStore and everything related to it moves to package accounts and is unexported.
509 lines
15 KiB
Go
509 lines
15 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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package main
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import (
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"fmt"
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"io/ioutil"
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"math/big"
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"os"
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"path/filepath"
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"regexp"
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"runtime"
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"strconv"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/compiler"
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"github.com/ethereum/go-ethereum/common/httpclient"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/node"
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)
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const (
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testSolcPath = ""
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solcVersion = "0.9.23"
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testAddress = "0x8605cdbbdb6d264aa742e77020dcbc58fcdce182"
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testBalance = "10000000000000000000"
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// of empty string
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testHash = "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
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)
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var (
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versionRE = regexp.MustCompile(strconv.Quote(`"compilerVersion":"` + solcVersion + `"`))
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testNodeKey, _ = crypto.HexToECDSA("4b50fa71f5c3eeb8fdc452224b2395af2fcc3d125e06c32c82e048c0559db03f")
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testAccount, _ = crypto.HexToECDSA("e6fab74a43941f82d89cb7faa408e227cdad3153c4720e540e855c19b15e6674")
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testGenesis = `{"` + testAddress[2:] + `": {"balance": "` + testBalance + `"}}`
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)
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type testjethre struct {
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*jsre
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lastConfirm string
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client *httpclient.HTTPClient
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}
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func (self *testjethre) UnlockAccount(acc []byte) bool {
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var ethereum *eth.Ethereum
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self.stack.Service(ðereum)
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err := ethereum.AccountManager().Unlock(common.BytesToAddress(acc), "")
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if err != nil {
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panic("unable to unlock")
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}
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return true
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}
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// Temporary disabled while natspec hasn't been migrated
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//func (self *testjethre) ConfirmTransaction(tx string) bool {
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// var ethereum *eth.Ethereum
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// self.stack.Service(ðereum)
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//
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// if ethereum.NatSpec {
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// self.lastConfirm = natspec.GetNotice(self.xeth, tx, self.client)
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// }
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// return true
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//}
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func testJEthRE(t *testing.T) (string, *testjethre, *node.Node) {
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return testREPL(t, nil)
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}
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func testREPL(t *testing.T, config func(*eth.Config)) (string, *testjethre, *node.Node) {
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tmp, err := ioutil.TempDir("", "geth-test")
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if err != nil {
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t.Fatal(err)
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}
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// Create a networkless protocol stack
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stack, err := node.New(&node.Config{DataDir: tmp, PrivateKey: testNodeKey, Name: "test", NoDiscovery: true})
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if err != nil {
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t.Fatalf("failed to create node: %v", err)
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}
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// Initialize and register the Ethereum protocol
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accman := accounts.NewPlaintextManager(filepath.Join(tmp, "keystore"))
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db, _ := ethdb.NewMemDatabase()
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core.WriteGenesisBlockForTesting(db, core.GenesisAccount{common.HexToAddress(testAddress), common.String2Big(testBalance)})
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ethConf := ð.Config{
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ChainConfig: &core.ChainConfig{HomesteadBlock: new(big.Int)},
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TestGenesisState: db,
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AccountManager: accman,
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DocRoot: "/",
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SolcPath: testSolcPath,
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PowTest: true,
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}
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if config != nil {
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config(ethConf)
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}
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if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
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return eth.New(ctx, ethConf)
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}); err != nil {
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t.Fatalf("failed to register ethereum protocol: %v", err)
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}
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// Initialize all the keys for testing
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a, err := accman.ImportECDSA(testAccount, "")
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if err != nil {
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t.Fatal(err)
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}
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if err := accman.Unlock(a.Address, ""); err != nil {
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t.Fatal(err)
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}
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// Start the node and assemble the REPL tester
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if err := stack.Start(); err != nil {
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t.Fatalf("failed to start test stack: %v", err)
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}
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var ethereum *eth.Ethereum
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stack.Service(ðereum)
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assetPath := filepath.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
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client, err := stack.Attach()
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if err != nil {
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t.Fatalf("failed to attach to node: %v", err)
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}
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tf := &testjethre{client: ethereum.HTTPClient()}
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repl := newJSRE(stack, assetPath, "", client, false)
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tf.jsre = repl
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return tmp, tf, stack
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}
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func TestNodeInfo(t *testing.T) {
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t.Skip("broken after p2p update")
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tmp, repl, ethereum := testJEthRE(t)
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defer ethereum.Stop()
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defer os.RemoveAll(tmp)
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want := `{"DiscPort":0,"IP":"0.0.0.0","ListenAddr":"","Name":"test","NodeID":"4cb2fc32924e94277bf94b5e4c983beedb2eabd5a0bc941db32202735c6625d020ca14a5963d1738af43b6ac0a711d61b1a06de931a499fe2aa0b1a132a902b5","NodeUrl":"enode://4cb2fc32924e94277bf94b5e4c983beedb2eabd5a0bc941db32202735c6625d020ca14a5963d1738af43b6ac0a711d61b1a06de931a499fe2aa0b1a132a902b5@0.0.0.0:0","TCPPort":0,"Td":"131072"}`
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checkEvalJSON(t, repl, `admin.nodeInfo`, want)
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}
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func TestAccounts(t *testing.T) {
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tmp, repl, node := testJEthRE(t)
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defer node.Stop()
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defer os.RemoveAll(tmp)
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checkEvalJSON(t, repl, `eth.accounts`, `["`+testAddress+`"]`)
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checkEvalJSON(t, repl, `eth.coinbase`, `"`+testAddress+`"`)
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val, err := repl.re.Run(`jeth.newAccount("password")`)
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if err != nil {
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t.Errorf("expected no error, got %v", err)
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}
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addr := val.String()
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if !regexp.MustCompile(`0x[0-9a-f]{40}`).MatchString(addr) {
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t.Errorf("address not hex: %q", addr)
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}
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checkEvalJSON(t, repl, `eth.accounts`, `["`+testAddress+`","`+addr+`"]`)
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}
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func TestBlockChain(t *testing.T) {
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tmp, repl, node := testJEthRE(t)
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defer node.Stop()
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defer os.RemoveAll(tmp)
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// get current block dump before export/import.
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val, err := repl.re.Run("JSON.stringify(debug.dumpBlock(eth.blockNumber))")
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if err != nil {
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t.Errorf("expected no error, got %v", err)
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}
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beforeExport := val.String()
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// do the export
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extmp, err := ioutil.TempDir("", "geth-test-export")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(extmp)
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tmpfile := filepath.Join(extmp, "export.chain")
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tmpfileq := strconv.Quote(tmpfile)
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var ethereum *eth.Ethereum
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node.Service(ðereum)
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ethereum.BlockChain().Reset()
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checkEvalJSON(t, repl, `admin.exportChain(`+tmpfileq+`)`, `true`)
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if _, err := os.Stat(tmpfile); err != nil {
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t.Fatal(err)
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}
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// check import, verify that dumpBlock gives the same result.
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checkEvalJSON(t, repl, `admin.importChain(`+tmpfileq+`)`, `true`)
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checkEvalJSON(t, repl, `debug.dumpBlock(eth.blockNumber)`, beforeExport)
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}
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func TestMining(t *testing.T) {
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tmp, repl, node := testJEthRE(t)
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defer node.Stop()
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defer os.RemoveAll(tmp)
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checkEvalJSON(t, repl, `eth.mining`, `false`)
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}
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func TestRPC(t *testing.T) {
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tmp, repl, node := testJEthRE(t)
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defer node.Stop()
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defer os.RemoveAll(tmp)
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checkEvalJSON(t, repl, `admin.startRPC("127.0.0.1", 5004, "*", "web3,eth,net")`, `true`)
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}
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func TestCheckTestAccountBalance(t *testing.T) {
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t.Skip() // i don't think it tests the correct behaviour here. it's actually testing
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// internals which shouldn't be tested. This now fails because of a change in the core
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// and i have no means to fix this, sorry - @obscuren
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tmp, repl, node := testJEthRE(t)
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defer node.Stop()
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defer os.RemoveAll(tmp)
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repl.re.Run(`primary = "` + testAddress + `"`)
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checkEvalJSON(t, repl, `eth.getBalance(primary)`, `"`+testBalance+`"`)
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}
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func TestSignature(t *testing.T) {
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tmp, repl, node := testJEthRE(t)
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defer node.Stop()
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defer os.RemoveAll(tmp)
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val, err := repl.re.Run(`eth.sign("` + testAddress + `", "` + testHash + `")`)
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// This is a very preliminary test, lacking actual signature verification
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if err != nil {
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t.Errorf("Error running js: %v", err)
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return
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}
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output := val.String()
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t.Logf("Output: %v", output)
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regex := regexp.MustCompile(`^0x[0-9a-f]{130}$`)
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if !regex.MatchString(output) {
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t.Errorf("Signature is not 65 bytes represented in hexadecimal.")
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return
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}
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}
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func TestContract(t *testing.T) {
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t.Skip("contract testing is implemented with mining in ethash test mode. This takes about 7seconds to run. Unskip and run on demand")
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coinbase := common.HexToAddress(testAddress)
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tmp, repl, ethereum := testREPL(t, func(conf *eth.Config) {
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conf.Etherbase = coinbase
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conf.PowTest = true
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})
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if err := ethereum.Start(); err != nil {
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t.Errorf("error starting ethereum: %v", err)
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return
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}
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defer ethereum.Stop()
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defer os.RemoveAll(tmp)
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// Temporary disabled while registrar isn't migrated
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//reg := registrar.New(repl.xeth)
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//_, err := reg.SetGlobalRegistrar("", coinbase)
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//if err != nil {
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// t.Errorf("error setting HashReg: %v", err)
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//}
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//_, err = reg.SetHashReg("", coinbase)
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//if err != nil {
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// t.Errorf("error setting HashReg: %v", err)
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//}
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//_, err = reg.SetUrlHint("", coinbase)
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//if err != nil {
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// t.Errorf("error setting HashReg: %v", err)
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//}
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/* TODO:
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* lookup receipt and contract addresses by tx hash
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* name registration for HashReg and UrlHint addresses
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* mine those transactions
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* then set once more SetHashReg SetUrlHint
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*/
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source := `contract test {\n` +
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" /// @notice Will multiply `a` by 7." + `\n` +
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` function multiply(uint a) returns(uint d) {\n` +
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` return a * 7;\n` +
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` }\n` +
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`}\n`
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if checkEvalJSON(t, repl, `admin.stopNatSpec()`, `true`) != nil {
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return
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}
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contractInfo, err := ioutil.ReadFile("info_test.json")
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if err != nil {
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t.Fatalf("%v", err)
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}
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if checkEvalJSON(t, repl, `primary = eth.accounts[0]`, `"`+testAddress+`"`) != nil {
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return
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}
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if checkEvalJSON(t, repl, `source = "`+source+`"`, `"`+source+`"`) != nil {
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return
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}
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// if solc is found with right version, test it, otherwise read from file
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sol, err := compiler.New("")
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if err != nil {
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t.Logf("solc not found: mocking contract compilation step")
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} else if sol.Version() != solcVersion {
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t.Logf("WARNING: solc different version found (%v, test written for %v, may need to update)", sol.Version(), solcVersion)
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}
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if err != nil {
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info, err := ioutil.ReadFile("info_test.json")
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if err != nil {
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t.Fatalf("%v", err)
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}
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_, err = repl.re.Run(`contract = JSON.parse(` + strconv.Quote(string(info)) + `)`)
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if err != nil {
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t.Errorf("%v", err)
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}
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} else {
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if checkEvalJSON(t, repl, `contract = eth.compile.solidity(source).test`, string(contractInfo)) != nil {
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return
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}
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}
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if checkEvalJSON(t, repl, `contract.code`, `"0x605880600c6000396000f3006000357c010000000000000000000000000000000000000000000000000000000090048063c6888fa114602e57005b603d6004803590602001506047565b8060005260206000f35b60006007820290506053565b91905056"`) != nil {
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return
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}
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if checkEvalJSON(
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t, repl,
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`contractaddress = eth.sendTransaction({from: primary, data: contract.code})`,
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`"0x46d69d55c3c4b86a924a92c9fc4720bb7bce1d74"`,
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) != nil {
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return
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}
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if !processTxs(repl, t, 8) {
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return
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}
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callSetup := `abiDef = JSON.parse('[{"constant":false,"inputs":[{"name":"a","type":"uint256"}],"name":"multiply","outputs":[{"name":"d","type":"uint256"}],"type":"function"}]');
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Multiply7 = eth.contract(abiDef);
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multiply7 = Multiply7.at(contractaddress);
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`
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_, err = repl.re.Run(callSetup)
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if err != nil {
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t.Errorf("unexpected error setting up contract, got %v", err)
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return
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}
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expNotice := ""
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if repl.lastConfirm != expNotice {
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t.Errorf("incorrect confirmation message: expected %v, got %v", expNotice, repl.lastConfirm)
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return
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}
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if checkEvalJSON(t, repl, `admin.startNatSpec()`, `true`) != nil {
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return
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}
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if checkEvalJSON(t, repl, `multiply7.multiply.sendTransaction(6, { from: primary })`, `"0x4ef9088431a8033e4580d00e4eb2487275e031ff4163c7529df0ef45af17857b"`) != nil {
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return
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}
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if !processTxs(repl, t, 1) {
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return
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}
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expNotice = `About to submit transaction (no NatSpec info found for contract: content hash not found for '0x87e2802265838c7f14bb69eecd2112911af6767907a702eeaa445239fb20711b'): {"params":[{"to":"0x46d69d55c3c4b86a924a92c9fc4720bb7bce1d74","data": "0xc6888fa10000000000000000000000000000000000000000000000000000000000000006"}]}`
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if repl.lastConfirm != expNotice {
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t.Errorf("incorrect confirmation message: expected\n%v, got\n%v", expNotice, repl.lastConfirm)
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return
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}
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var contentHash = `"0x86d2b7cf1e72e9a7a3f8d96601f0151742a2f780f1526414304fbe413dc7f9bd"`
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if sol != nil && solcVersion != sol.Version() {
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modContractInfo := versionRE.ReplaceAll(contractInfo, []byte(`"compilerVersion":"`+sol.Version()+`"`))
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fmt.Printf("modified contractinfo:\n%s\n", modContractInfo)
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contentHash = `"` + common.ToHex(crypto.Keccak256([]byte(modContractInfo))) + `"`
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}
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if checkEvalJSON(t, repl, `filename = "/tmp/info.json"`, `"/tmp/info.json"`) != nil {
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return
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}
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if checkEvalJSON(t, repl, `contentHash = admin.saveInfo(contract.info, filename)`, contentHash) != nil {
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return
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}
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if checkEvalJSON(t, repl, `admin.register(primary, contractaddress, contentHash)`, `true`) != nil {
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return
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}
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if checkEvalJSON(t, repl, `admin.registerUrl(primary, contentHash, "file://"+filename)`, `true`) != nil {
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return
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}
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if checkEvalJSON(t, repl, `admin.startNatSpec()`, `true`) != nil {
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return
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}
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if !processTxs(repl, t, 3) {
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return
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}
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if checkEvalJSON(t, repl, `multiply7.multiply.sendTransaction(6, { from: primary })`, `"0x66d7635c12ad0b231e66da2f987ca3dfdca58ffe49c6442aa55960858103fd0c"`) != nil {
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return
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}
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if !processTxs(repl, t, 1) {
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return
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}
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expNotice = "Will multiply 6 by 7."
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if repl.lastConfirm != expNotice {
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t.Errorf("incorrect confirmation message: expected\n%v, got\n%v", expNotice, repl.lastConfirm)
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return
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}
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}
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func pendingTransactions(repl *testjethre, t *testing.T) (txc int64, err error) {
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var ethereum *eth.Ethereum
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repl.stack.Service(ðereum)
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txs := ethereum.TxPool().GetTransactions()
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return int64(len(txs)), nil
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}
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func processTxs(repl *testjethre, t *testing.T, expTxc int) bool {
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var txc int64
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var err error
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for i := 0; i < 50; i++ {
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txc, err = pendingTransactions(repl, t)
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if err != nil {
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t.Errorf("unexpected error checking pending transactions: %v", err)
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return false
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}
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if expTxc < int(txc) {
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|
t.Errorf("too many pending transactions: expected %v, got %v", expTxc, txc)
|
|
return false
|
|
} else if expTxc == int(txc) {
|
|
break
|
|
}
|
|
time.Sleep(100 * time.Millisecond)
|
|
}
|
|
if int(txc) != expTxc {
|
|
t.Errorf("incorrect number of pending transactions, expected %v, got %v", expTxc, txc)
|
|
return false
|
|
}
|
|
var ethereum *eth.Ethereum
|
|
repl.stack.Service(ðereum)
|
|
|
|
err = ethereum.StartMining(runtime.NumCPU(), "")
|
|
if err != nil {
|
|
t.Errorf("unexpected error mining: %v", err)
|
|
return false
|
|
}
|
|
defer ethereum.StopMining()
|
|
|
|
timer := time.NewTimer(100 * time.Second)
|
|
blockNr := ethereum.BlockChain().CurrentBlock().Number()
|
|
height := new(big.Int).Add(blockNr, big.NewInt(1))
|
|
repl.wait <- height
|
|
select {
|
|
case <-timer.C:
|
|
// if times out make sure the xeth loop does not block
|
|
go func() {
|
|
select {
|
|
case repl.wait <- nil:
|
|
case <-repl.wait:
|
|
}
|
|
}()
|
|
case <-repl.wait:
|
|
}
|
|
txc, err = pendingTransactions(repl, t)
|
|
if err != nil {
|
|
t.Errorf("unexpected error checking pending transactions: %v", err)
|
|
return false
|
|
}
|
|
if txc != 0 {
|
|
t.Errorf("%d trasactions were not mined", txc)
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
func checkEvalJSON(t *testing.T, re *testjethre, expr, want string) error {
|
|
val, err := re.re.Run("JSON.stringify(" + expr + ")")
|
|
if err == nil && val.String() != want {
|
|
err = fmt.Errorf("Output mismatch for `%s`:\ngot: %s\nwant: %s", expr, val.String(), want)
|
|
}
|
|
if err != nil {
|
|
_, file, line, _ := runtime.Caller(1)
|
|
file = filepath.Base(file)
|
|
fmt.Printf("\t%s:%d: %v\n", file, line, err)
|
|
t.Fail()
|
|
}
|
|
return err
|
|
}
|