2020-07-27 00:56:55 +00:00
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package p2p
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import (
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"context"
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"fmt"
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"sync"
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"testing"
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2020-10-16 07:05:40 +00:00
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"time"
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2020-07-27 00:56:55 +00:00
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2021-08-14 14:36:02 +00:00
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"github.com/pkg/errors"
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2020-10-16 07:05:40 +00:00
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mock "github.com/prysmaticlabs/prysm/beacon-chain/blockchain/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/p2p/encoder"
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2020-10-23 01:53:50 +00:00
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testp2p "github.com/prysmaticlabs/prysm/beacon-chain/p2p/testing"
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2021-09-23 18:53:46 +00:00
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"github.com/prysmaticlabs/prysm/testing/assert"
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"github.com/prysmaticlabs/prysm/testing/require"
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2020-07-27 00:56:55 +00:00
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)
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func TestService_PublishToTopicConcurrentMapWrite(t *testing.T) {
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2021-02-12 17:45:22 +00:00
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s, err := NewService(context.Background(), &Config{
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2020-10-16 07:05:40 +00:00
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StateNotifier: &mock.MockStateNotifier{},
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})
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2020-07-27 00:56:55 +00:00
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require.NoError(t, err)
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2020-10-16 07:05:40 +00:00
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ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
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2020-07-27 00:56:55 +00:00
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defer cancel()
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2020-10-16 07:05:40 +00:00
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go s.awaitStateInitialized()
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fd := initializeStateWithForkDigest(ctx, t, s.stateNotifier.StateFeed())
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if !s.isInitialized() {
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t.Fatal("service was not initialized")
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}
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2020-10-23 01:53:50 +00:00
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// Set up two connected test hosts.
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p0 := testp2p.NewTestP2P(t)
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p1 := testp2p.NewTestP2P(t)
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p0.Connect(p1)
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s.host = p0.BHost
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s.pubsub = p0.PubSub()
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topic := fmt.Sprintf(BlockSubnetTopicFormat, fd) + "/" + encoder.ProtocolSuffixSSZSnappy
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// Establish the remote peer to be subscribed to the outgoing topic.
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_, err = p1.SubscribeToTopic(topic)
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require.NoError(t, err)
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2020-07-27 00:56:55 +00:00
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wg := sync.WaitGroup{}
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wg.Add(10)
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for i := 0; i < 10; i++ {
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go func(i int) {
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2020-10-16 07:05:40 +00:00
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assert.NoError(t, s.PublishToTopic(ctx, topic, []byte{}))
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2020-07-27 00:56:55 +00:00
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wg.Done()
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}(i)
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}
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wg.Wait()
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}
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2020-09-06 18:05:16 +00:00
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2021-08-14 14:36:02 +00:00
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func TestExtractGossipDigest(t *testing.T) {
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tests := []struct {
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name string
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topic string
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want [4]byte
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wantErr bool
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error error
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}{
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{
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name: "too short topic",
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topic: "/eth2/",
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want: [4]byte{},
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wantErr: true,
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error: errors.New("invalid topic format"),
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},
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{
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name: "invalid digest in topic",
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topic: "/eth2/zzxxyyaa/beacon_block" + "/" + encoder.ProtocolSuffixSSZSnappy,
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want: [4]byte{},
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wantErr: true,
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error: errors.New("encoding/hex: invalid byte"),
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},
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{
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name: "short digest",
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topic: fmt.Sprintf(BlockSubnetTopicFormat, []byte{0xb5, 0x30, 0x3f}) + "/" + encoder.ProtocolSuffixSSZSnappy,
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want: [4]byte{},
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wantErr: true,
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error: errors.New("invalid digest length wanted"),
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},
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{
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name: "valid topic",
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topic: fmt.Sprintf(BlockSubnetTopicFormat, []byte{0xb5, 0x30, 0x3f, 0x2a}) + "/" + encoder.ProtocolSuffixSSZSnappy,
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want: [4]byte{0xb5, 0x30, 0x3f, 0x2a},
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wantErr: false,
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error: nil,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := ExtractGossipDigest(tt.topic)
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assert.Equal(t, err != nil, tt.wantErr)
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if tt.wantErr {
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assert.ErrorContains(t, tt.error.Error(), err)
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}
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assert.DeepEqual(t, tt.want, got)
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})
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}
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2020-09-06 18:05:16 +00:00
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}
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