forked from cerc-io/plugeth
5e4d726e2a
The EIP150Hash was an idea where, after the fork, we hardcoded the forked hash as an extra defensive mechanism. It wasn't really used, since forks weren't contentious and for all the various testnets and private networks it's been a hassle to have around. This change removes that config field. --------- Signed-off-by: jsvisa <delweng@gmail.com>
112 lines
3.5 KiB
Go
112 lines
3.5 KiB
Go
// Copyright 2017 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package tests
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import (
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"math/big"
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"testing"
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"github.com/ethereum/go-ethereum/params"
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)
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var (
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mainnetChainConfig = params.ChainConfig{
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ChainID: big.NewInt(1),
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HomesteadBlock: big.NewInt(1150000),
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DAOForkBlock: big.NewInt(1920000),
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DAOForkSupport: true,
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EIP150Block: big.NewInt(2463000),
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EIP155Block: big.NewInt(2675000),
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EIP158Block: big.NewInt(2675000),
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ByzantiumBlock: big.NewInt(4370000),
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}
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ropstenChainConfig = params.ChainConfig{
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ChainID: big.NewInt(3),
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HomesteadBlock: big.NewInt(0),
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DAOForkBlock: nil,
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DAOForkSupport: true,
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EIP150Block: big.NewInt(0),
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EIP155Block: big.NewInt(10),
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EIP158Block: big.NewInt(10),
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ByzantiumBlock: big.NewInt(1_700_000),
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ConstantinopleBlock: big.NewInt(4_230_000),
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PetersburgBlock: big.NewInt(4_939_394),
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IstanbulBlock: big.NewInt(6_485_846),
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MuirGlacierBlock: big.NewInt(7_117_117),
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BerlinBlock: big.NewInt(9_812_189),
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LondonBlock: big.NewInt(10_499_401),
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TerminalTotalDifficulty: new(big.Int).SetUint64(50_000_000_000_000_000),
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TerminalTotalDifficultyPassed: true,
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}
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)
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func TestDifficulty(t *testing.T) {
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t.Parallel()
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dt := new(testMatcher)
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// Not difficulty-tests
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dt.skipLoad("hexencodetest.*")
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dt.skipLoad("crypto.*")
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dt.skipLoad("blockgenesistest\\.json")
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dt.skipLoad("genesishashestest\\.json")
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dt.skipLoad("keyaddrtest\\.json")
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dt.skipLoad("txtest\\.json")
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// files are 2 years old, contains strange values
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dt.skipLoad("difficultyCustomHomestead\\.json")
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dt.config("Ropsten", ropstenChainConfig)
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dt.config("Frontier", params.ChainConfig{})
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dt.config("Homestead", params.ChainConfig{
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HomesteadBlock: big.NewInt(0),
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})
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dt.config("Byzantium", params.ChainConfig{
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ByzantiumBlock: big.NewInt(0),
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})
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dt.config("Frontier", ropstenChainConfig)
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dt.config("MainNetwork", mainnetChainConfig)
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dt.config("CustomMainNetwork", mainnetChainConfig)
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dt.config("Constantinople", params.ChainConfig{
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ConstantinopleBlock: big.NewInt(0),
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})
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dt.config("EIP2384", params.ChainConfig{
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MuirGlacierBlock: big.NewInt(0),
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})
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dt.config("EIP4345", params.ChainConfig{
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ArrowGlacierBlock: big.NewInt(0),
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})
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dt.config("EIP5133", params.ChainConfig{
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GrayGlacierBlock: big.NewInt(0),
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})
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dt.config("difficulty.json", mainnetChainConfig)
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dt.walk(t, difficultyTestDir, func(t *testing.T, name string, test *DifficultyTest) {
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cfg := dt.findConfig(t)
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if test.ParentDifficulty.Cmp(params.MinimumDifficulty) < 0 {
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t.Skip("difficulty below minimum")
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return
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}
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if err := dt.checkFailure(t, test.Run(cfg)); err != nil {
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t.Error(err)
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}
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})
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}
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