tests: update tests, use blockchain test "network" field

Blockchain tests now include the "network" which determines the chain
config to use. Remove config matching based on test name and share the
name-to-config index with state tests.

Byzantium/Constantinople tests are still skipped because most of them
fail anyway.

tests/init.go

@@ -0,0 +1,88 @@
+// 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 (
+	"fmt"
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/params"
+)
+
+// This table defines supported forks and their chain config.
+var Forks = map[string]*params.ChainConfig{
+	"Frontier": &params.ChainConfig{
+		ChainId: big.NewInt(1),
+	},
+	"Homestead": &params.ChainConfig{
+		ChainId:        big.NewInt(1),
+		HomesteadBlock: big.NewInt(0),
+	},
+	"EIP150": &params.ChainConfig{
+		ChainId:        big.NewInt(1),
+		HomesteadBlock: big.NewInt(0),
+		EIP150Block:    big.NewInt(0),
+	},
+	"EIP158": &params.ChainConfig{
+		ChainId:        big.NewInt(1),
+		HomesteadBlock: big.NewInt(0),
+		EIP150Block:    big.NewInt(0),
+		EIP155Block:    big.NewInt(0),
+		EIP158Block:    big.NewInt(0),
+	},
+	"Byzantium": &params.ChainConfig{
+		ChainId:         big.NewInt(1),
+		HomesteadBlock:  big.NewInt(0),
+		EIP150Block:     big.NewInt(0),
+		EIP155Block:     big.NewInt(0),
+		EIP158Block:     big.NewInt(0),
+		DAOForkBlock:    big.NewInt(0),
+		MetropolisBlock: big.NewInt(0),
+	},
+	"FrontierToHomesteadAt5": &params.ChainConfig{
+		ChainId:        big.NewInt(1),
+		HomesteadBlock: big.NewInt(5),
+	},
+	"HomesteadToEIP150At5": &params.ChainConfig{
+		ChainId:        big.NewInt(1),
+		HomesteadBlock: big.NewInt(0),
+		EIP150Block:    big.NewInt(5),
+	},
+	"HomesteadToDaoAt5": &params.ChainConfig{
+		ChainId:        big.NewInt(1),
+		HomesteadBlock: big.NewInt(0),
+		DAOForkBlock:   big.NewInt(5),
+		DAOForkSupport: true,
+	},
+	"EIP158ToByzantiumAt5": &params.ChainConfig{
+		ChainId:         big.NewInt(1),
+		HomesteadBlock:  big.NewInt(0),
+		EIP150Block:     big.NewInt(0),
+		EIP155Block:     big.NewInt(0),
+		EIP158Block:     big.NewInt(0),
+		MetropolisBlock: 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)
+}