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
|
package core
import (
"fmt"
"os"
"path"
"reflect"
"runtime"
"testing"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/ethutil"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/rlp"
//logpkg "github.com/ethereum/go-ethereum/logger"
)
//var Logger logpkg.LogSystem
//var Log = logpkg.NewLogger("TEST")
func init() {
runtime.GOMAXPROCS(runtime.NumCPU())
//Logger = logpkg.NewStdLogSystem(os.Stdout, log.LstdFlags, logpkg.InfoLevel)
//logpkg.AddLogSystem(Logger)
ethutil.ReadConfig("/tmp/ethtest", "/tmp/ethtest", "ETH")
db, err := ethdb.NewMemDatabase()
if err != nil {
panic("Could not create mem-db, failing")
}
ethutil.Config.Db = db
}
func loadChain(fn string, t *testing.T) (types.Blocks, error) {
fh, err := os.OpenFile(path.Join("..", "_data", fn), os.O_RDONLY, os.ModePerm)
if err != nil {
return nil, err
}
defer fh.Close()
var chain types.Blocks
if err := rlp.Decode(fh, &chain); err != nil {
return nil, err
}
return chain, nil
}
func insertChain(done chan bool, chainMan *ChainManager, chain types.Blocks, t *testing.T) {
err := chainMan.InsertChain(chain)
if err != nil {
fmt.Println(err)
t.FailNow()
}
done <- true
}
func TestChainInsertions(t *testing.T) {
chain1, err := loadChain("chain1", t)
if err != nil {
fmt.Println(err)
t.FailNow()
}
chain2, err := loadChain("chain2", t)
if err != nil {
fmt.Println(err)
t.FailNow()
}
var eventMux event.TypeMux
chainMan := NewChainManager(&eventMux)
txPool := NewTxPool(chainMan, &eventMux)
blockMan := NewBlockManager(txPool, chainMan, &eventMux)
chainMan.SetProcessor(blockMan)
const max = 2
done := make(chan bool, max)
go insertChain(done, chainMan, chain1, t)
go insertChain(done, chainMan, chain2, t)
for i := 0; i < max; i++ {
<-done
}
if reflect.DeepEqual(chain2[len(chain2)-1], chainMan.CurrentBlock()) {
t.Error("chain2 is canonical and shouldn't be")
}
if !reflect.DeepEqual(chain1[len(chain1)-1], chainMan.CurrentBlock()) {
t.Error("chain1 isn't canonical and should be")
}
}
|
