ea54c58d4f
This change adds a Go unit test that runs the protocol test suite against the go-ethereum implementation of the eth protocol.
100 lines
2.6 KiB
Go
100 lines
2.6 KiB
Go
// Copyright 2020 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 ethtest
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import (
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"os"
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"testing"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/eth/ethconfig"
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"github.com/ethereum/go-ethereum/internal/utesting"
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"github.com/ethereum/go-ethereum/node"
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"github.com/ethereum/go-ethereum/p2p"
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)
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var (
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genesisFile = "./testdata/genesis.json"
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halfchainFile = "./testdata/halfchain.rlp"
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fullchainFile = "./testdata/chain.rlp"
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)
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func TestEthSuite(t *testing.T) {
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geth, err := runGeth()
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if err != nil {
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t.Fatalf("could not run geth: %v", err)
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}
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defer geth.Close()
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suite, err := NewSuite(geth.Server().Self(), fullchainFile, genesisFile)
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if err != nil {
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t.Fatalf("could not create new test suite: %v", err)
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}
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for _, test := range suite.AllEthTests() {
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t.Run(test.Name, func(t *testing.T) {
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result := utesting.RunTAP([]utesting.Test{{Name: test.Name, Fn: test.Fn}}, os.Stdout)
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if result[0].Failed {
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t.Fatal()
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}
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})
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}
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}
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// runGeth creates and starts a geth node
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func runGeth() (*node.Node, error) {
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stack, err := node.New(&node.Config{
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P2P: p2p.Config{
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ListenAddr: "127.0.0.1:0",
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NoDiscovery: true,
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MaxPeers: 10, // in case a test requires multiple connections, can be changed in the future
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NoDial: true,
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},
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})
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if err != nil {
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return nil, err
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}
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err = setupGeth(stack)
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if err != nil {
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stack.Close()
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return nil, err
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}
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if err = stack.Start(); err != nil {
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stack.Close()
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return nil, err
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}
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return stack, nil
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}
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func setupGeth(stack *node.Node) error {
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chain, err := loadChain(halfchainFile, genesisFile)
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if err != nil {
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return err
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}
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backend, err := eth.New(stack, ðconfig.Config{
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Genesis: &chain.genesis,
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NetworkId: chain.genesis.Config.ChainID.Uint64(), // 19763
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})
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if err != nil {
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return err
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}
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_, err = backend.BlockChain().InsertChain(chain.blocks[1:])
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return err
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}
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