67 lines
2.0 KiB
Go
67 lines
2.0 KiB
Go
// Copyright 2018 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 simulation
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import (
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"context"
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"sync"
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"testing"
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"time"
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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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)
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func TestWaitTillHealthy(t *testing.T) {
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sim := New(map[string]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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hp := network.NewHiveParams()
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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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kad := network.NewKademlia(addr.Over(), network.NewKadParams())
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// store kademlia in node's bucket under BucketKeyKademlia
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// so that it can be found by WaitTillHealthy method.
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b.Store(BucketKeyKademlia, kad)
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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.AddNodesAndConnectRing(10)
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if err != nil {
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t.Fatal(err)
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}
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ctx, cancel := context.WithTimeout(context.Background(), 120*time.Second)
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defer cancel()
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ill, err := sim.WaitTillHealthy(ctx)
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if err != nil {
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for id, kad := range ill {
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t.Log("Node", id)
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t.Log(kad.String())
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}
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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