1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
// 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/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/tests"
"github.com/ethereum/go-ethereum/whisper"
)
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")
)
func main() {
flag.Parse()
// Enable logging errors, we really do want to see those
glog.SetV(2)
glog.SetToStderr(true)
// 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...")
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{
IpcPath: node.DefaultIpcEndpoint(),
HttpHost: common.DefaultHttpHost,
HttpPort: common.DefaultHttpPort,
HttpModules: []string{"admin", "db", "eth", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
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 := ð.Config{
TestGenesisState: db,
TestGenesisBlock: test.Genesis,
AccountManager: accman,
}
if err := stack.Register(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(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 {
var ethereum *eth.Ethereum
stack.Service(ðereum)
blockchain := 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
}
|
