mirror of https://github.com/ethereum/go-ethereum
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
2.4 KiB
83 lines
2.4 KiB
// Copyright 2019 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 les
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/light"
|
|
)
|
|
|
|
// Test light syncing which will download all headers from genesis.
|
|
func TestLightSyncingLes3(t *testing.T) { testSyncing(t, lpv3) }
|
|
|
|
func testSyncing(t *testing.T, protocol int) {
|
|
config := light.TestServerIndexerConfig
|
|
|
|
waitIndexers := func(cIndexer, bIndexer, btIndexer *core.ChainIndexer) {
|
|
for {
|
|
cs, _, _ := cIndexer.Sections()
|
|
bts, _, _ := btIndexer.Sections()
|
|
if cs >= 1 && bts >= 1 {
|
|
break
|
|
}
|
|
time.Sleep(10 * time.Millisecond)
|
|
}
|
|
}
|
|
// Generate 128+1 blocks (totally 1 CHT section)
|
|
netconfig := testnetConfig{
|
|
blocks: int(config.ChtSize + config.ChtConfirms),
|
|
protocol: protocol,
|
|
indexFn: waitIndexers,
|
|
nopruning: true,
|
|
}
|
|
server, client, tearDown := newClientServerEnv(t, netconfig)
|
|
defer tearDown()
|
|
|
|
expected := config.ChtSize + config.ChtConfirms
|
|
|
|
done := make(chan error)
|
|
client.handler.syncEnd = func(header *types.Header) {
|
|
if header.Number.Uint64() == expected {
|
|
done <- nil
|
|
} else {
|
|
done <- fmt.Errorf("blockchain length mismatch, want %d, got %d", expected, header.Number)
|
|
}
|
|
}
|
|
|
|
// Create connected peer pair.
|
|
peer1, peer2, err := newTestPeerPair("peer", protocol, server.handler, client.handler, false)
|
|
if err != nil {
|
|
t.Fatalf("Failed to connect testing peers %v", err)
|
|
}
|
|
defer peer1.close()
|
|
defer peer2.close()
|
|
|
|
select {
|
|
case err := <-done:
|
|
if err != nil {
|
|
t.Error("sync failed", err)
|
|
}
|
|
return
|
|
case <-time.NewTimer(10 * time.Second).C:
|
|
t.Error("checkpoint syncing timeout")
|
|
}
|
|
}
|
|
|