mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-06-20 13:44:31 +00:00
87 lines
2.7 KiB
Go
87 lines
2.7 KiB
Go
// Copyright (c) 2018 XDPoSChain
|
|
//
|
|
// This program 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.
|
|
//
|
|
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package blocksigner
|
|
|
|
import (
|
|
"context"
|
|
"math/big"
|
|
"math/rand"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
|
|
"github.com/XinFinOrg/XDPoSChain/accounts/abi/bind/backends"
|
|
"github.com/XinFinOrg/XDPoSChain/common"
|
|
"github.com/XinFinOrg/XDPoSChain/common/hexutil"
|
|
"github.com/XinFinOrg/XDPoSChain/core/types"
|
|
"github.com/XinFinOrg/XDPoSChain/crypto"
|
|
"github.com/XinFinOrg/XDPoSChain/params"
|
|
)
|
|
|
|
var (
|
|
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
|
addr = crypto.PubkeyToAddress(key.PublicKey)
|
|
)
|
|
|
|
func TestBlockSigner(t *testing.T) {
|
|
contractBackend := backends.NewXDCSimulatedBackend(types.GenesisAlloc{addr: {Balance: big.NewInt(1000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
|
|
transactOpts := bind.NewKeyedTransactor(key)
|
|
|
|
blockSignerAddress, blockSigner, err := DeployBlockSigner(transactOpts, contractBackend, big.NewInt(99))
|
|
if err != nil {
|
|
t.Fatalf("can't deploy root registry: %v", err)
|
|
}
|
|
contractBackend.Commit()
|
|
|
|
d := time.Now().Add(1000 * time.Millisecond)
|
|
ctx, cancel := context.WithDeadline(context.Background(), d)
|
|
defer cancel()
|
|
code, _ := contractBackend.CodeAt(ctx, blockSignerAddress, nil)
|
|
t.Log("contract code", hexutil.Encode(code))
|
|
f := func(key, val common.Hash) bool {
|
|
t.Log(key.Hex(), val.Hex())
|
|
return true
|
|
}
|
|
contractBackend.ForEachStorageAt(ctx, blockSignerAddress, nil, f)
|
|
|
|
byte0 := randomHash()
|
|
|
|
// Test sign.
|
|
tx, err := blockSigner.Sign(big.NewInt(2), byte0)
|
|
if err != nil {
|
|
t.Fatalf("can't sign: %v", err)
|
|
}
|
|
contractBackend.Commit()
|
|
t.Log("tx", tx)
|
|
|
|
signers, err := blockSigner.GetSigners(byte0)
|
|
if err != nil {
|
|
t.Fatalf("can't get candidates: %v", err)
|
|
}
|
|
for _, it := range signers {
|
|
t.Log("signer", it.String())
|
|
}
|
|
}
|
|
|
|
// Generate random string.
|
|
func randomHash() common.Hash {
|
|
letterBytes := "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789"
|
|
var b common.Hash
|
|
for i := range b {
|
|
b[i] = letterBytes[rand.Intn(len(letterBytes))]
|
|
}
|
|
return b
|
|
}
|