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// Copyright 2015 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 (
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/params"
)
// Forks table defines supported forks and their chain config.
var Forks = map[string]*params.ChainConfig{
"Frontier": {
ChainId: big.NewInt(1),
},
"Homestead": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
},
"EIP150": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(0),
},
"EIP158": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
},
"Byzantium": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
DAOForkBlock: big.NewInt(0),
ByzantiumBlock: big.NewInt(0),
},
"FrontierToHomesteadAt5": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(5),
},
"HomesteadToEIP150At5": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(5),
},
"HomesteadToDaoAt5": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
DAOForkBlock: big.NewInt(5),
DAOForkSupport: true,
},
"EIP158ToByzantiumAt5": {
ChainId: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
ByzantiumBlock: big.NewInt(5),
},
}
// UnsupportedForkError is returned when a test requests a fork that isn't implemented.
type UnsupportedForkError struct {
Name string
}
func (e UnsupportedForkError) Error() string {
return fmt.Sprintf("unsupported fork %q", e.Name)
}
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