mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-25 21:17:16 +00:00
109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
// Copyright 2016 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 network
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
"testing"
|
|
|
|
p2ptest "github.com/ethereum/go-ethereum/p2p/testing"
|
|
"github.com/ethereum/go-ethereum/swarm/state"
|
|
)
|
|
|
|
func newHiveTester(t *testing.T, params *HiveParams, n int, store state.Store) (*bzzTester, *Hive) {
|
|
// setup
|
|
addr := RandomAddr() // tested peers peer address
|
|
to := NewKademlia(addr.OAddr, NewKadParams())
|
|
pp := NewHive(params, to, store) // hive
|
|
|
|
return newBzzBaseTester(t, n, addr, DiscoverySpec, pp.Run), pp
|
|
}
|
|
|
|
func TestRegisterAndConnect(t *testing.T) {
|
|
params := NewHiveParams()
|
|
s, pp := newHiveTester(t, params, 1, nil)
|
|
|
|
id := s.IDs[0]
|
|
raddr := NewAddrFromNodeID(id)
|
|
pp.Register([]OverlayAddr{OverlayAddr(raddr)})
|
|
|
|
// start the hive and wait for the connection
|
|
err := pp.Start(s.Server)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer pp.Stop()
|
|
// retrieve and broadcast
|
|
err = s.TestDisconnected(&p2ptest.Disconnect{
|
|
Peer: s.IDs[0],
|
|
Error: nil,
|
|
})
|
|
|
|
if err == nil || err.Error() != "timed out waiting for peers to disconnect" {
|
|
t.Fatalf("expected peer to connect")
|
|
}
|
|
}
|
|
|
|
func TestHiveStatePersistance(t *testing.T) {
|
|
log.SetOutput(os.Stdout)
|
|
|
|
dir, err := ioutil.TempDir("", "hive_test_store")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
defer os.RemoveAll(dir)
|
|
|
|
store, err := state.NewDBStore(dir) //start the hive with an empty dbstore
|
|
|
|
params := NewHiveParams()
|
|
s, pp := newHiveTester(t, params, 5, store)
|
|
|
|
peers := make(map[string]bool)
|
|
for _, id := range s.IDs {
|
|
raddr := NewAddrFromNodeID(id)
|
|
pp.Register([]OverlayAddr{OverlayAddr(raddr)})
|
|
peers[raddr.String()] = true
|
|
}
|
|
|
|
// start the hive and wait for the connection
|
|
err = pp.Start(s.Server)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
pp.Stop()
|
|
store.Close()
|
|
|
|
persistedStore, err := state.NewDBStore(dir) //start the hive with an empty dbstore
|
|
|
|
s1, pp := newHiveTester(t, params, 1, persistedStore)
|
|
|
|
//start the hive and wait for the connection
|
|
|
|
pp.Start(s1.Server)
|
|
i := 0
|
|
pp.Overlay.EachAddr(nil, 256, func(addr OverlayAddr, po int, nn bool) bool {
|
|
delete(peers, addr.(*BzzAddr).String())
|
|
i++
|
|
return true
|
|
})
|
|
if len(peers) != 0 || i != 5 {
|
|
t.Fatalf("invalid peers loaded")
|
|
}
|
|
}
|