mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-20 02:42:27 +00:00
85 lines
2.3 KiB
Go
85 lines
2.3 KiB
Go
// Copyright 2018 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU 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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// go-ethereum 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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package main
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import (
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"context"
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"errors"
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"sync"
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"time"
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/node"
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"github.com/ethereum/go-ethereum/p2p/simulations/adapters"
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"github.com/ethereum/go-ethereum/swarm/network"
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"github.com/ethereum/go-ethereum/swarm/network/simulation"
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cli "gopkg.in/urfave/cli.v1"
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)
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func verify(ctx *cli.Context) error {
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if len(ctx.Args()) < 1 {
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return errors.New("argument should be the filename to verify or write-to")
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}
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filename, err := touchPath(ctx.Args()[0])
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if err != nil {
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return err
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}
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err = verifySnapshot(filename)
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if err != nil {
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utils.Fatalf("Simulation failed: %s", err)
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}
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return err
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}
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func verifySnapshot(filename string) error {
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sim := simulation.New(map[string]simulation.ServiceFunc{
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"bzz": func(ctx *adapters.ServiceContext, b *sync.Map) (node.Service, func(), error) {
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addr := network.NewAddr(ctx.Config.Node())
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kp := network.NewKadParams()
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kp.MinProxBinSize = testMinProxBinSize
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kad := network.NewKademlia(addr.Over(), kp)
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hp := network.NewHiveParams()
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hp.KeepAliveInterval = time.Duration(200) * time.Millisecond
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hp.Discovery = true //discovery
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config := &network.BzzConfig{
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OverlayAddr: addr.Over(),
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UnderlayAddr: addr.Under(),
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HiveParams: hp,
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}
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return network.NewBzz(config, kad, nil, nil, nil), nil, nil
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},
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})
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defer sim.Close()
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err := sim.UploadSnapshot(filename)
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if err != nil {
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utils.Fatalf("%v", err)
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}
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ctx, cancelSimRun := context.WithTimeout(context.Background(), 2*time.Minute)
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defer cancelSimRun()
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if _, err := sim.WaitTillHealthy(ctx, 2); err != nil {
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utils.Fatalf("%v", err)
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}
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return nil
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}
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