87 lines
2.6 KiB
Go
87 lines
2.6 KiB
Go
// Copyright 2017 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library 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.
|
|
//
|
|
// The go-ethereum library 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 the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package tests
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"math/big"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/params"
|
|
)
|
|
|
|
var (
|
|
mainnetChainConfig = params.ChainConfig{
|
|
ChainID: big.NewInt(1),
|
|
HomesteadBlock: big.NewInt(1150000),
|
|
DAOForkBlock: big.NewInt(1920000),
|
|
DAOForkSupport: true,
|
|
EIP150Block: big.NewInt(2463000),
|
|
EIP150Hash: common.HexToHash("0x2086799aeebeae135c246c65021c82b4e15a2c451340993aacfd2751886514f0"),
|
|
EIP155Block: big.NewInt(2675000),
|
|
EIP158Block: big.NewInt(2675000),
|
|
ByzantiumBlock: big.NewInt(4370000),
|
|
}
|
|
)
|
|
|
|
func TestDifficulty(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dt := new(testMatcher)
|
|
// Not difficulty-tests
|
|
dt.skipLoad("hexencodetest.*")
|
|
dt.skipLoad("crypto.*")
|
|
dt.skipLoad("blockgenesistest\\.json")
|
|
dt.skipLoad("genesishashestest\\.json")
|
|
dt.skipLoad("keyaddrtest\\.json")
|
|
dt.skipLoad("txtest\\.json")
|
|
|
|
// files are 2 years old, contains strange values
|
|
dt.skipLoad("difficultyCustomHomestead\\.json")
|
|
dt.skipLoad("difficultyMorden\\.json")
|
|
dt.skipLoad("difficultyOlimpic\\.json")
|
|
|
|
dt.config("Ropsten", *params.TestnetChainConfig)
|
|
dt.config("Morden", *params.TestnetChainConfig)
|
|
dt.config("Frontier", params.ChainConfig{})
|
|
|
|
dt.config("Homestead", params.ChainConfig{
|
|
HomesteadBlock: big.NewInt(0),
|
|
})
|
|
|
|
dt.config("Byzantium", params.ChainConfig{
|
|
ByzantiumBlock: big.NewInt(0),
|
|
})
|
|
|
|
dt.config("Frontier", *params.TestnetChainConfig)
|
|
dt.config("MainNetwork", mainnetChainConfig)
|
|
dt.config("CustomMainNetwork", mainnetChainConfig)
|
|
dt.config("difficulty.json", mainnetChainConfig)
|
|
|
|
dt.walk(t, difficultyTestDir, func(t *testing.T, name string, test *DifficultyTest) {
|
|
cfg := dt.findConfig(name)
|
|
if test.ParentDifficulty.Cmp(params.MinimumDifficulty) < 0 {
|
|
t.Skip("difficulty below minimum")
|
|
return
|
|
}
|
|
if err := dt.checkFailure(t, name, test.Run(cfg)); err != nil {
|
|
t.Error(err)
|
|
}
|
|
})
|
|
}
|