testing network functions from node net and conngater

This commit is contained in:
TheMenko 2022-02-12 18:44:00 +01:00 committed by Aayush
parent a825682bf9
commit 1a0dd76ed1

233
itests/net_test.go Normal file
View File

@ -0,0 +1,233 @@
//stm: #integration
package itests
import (
"context"
"testing"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/itests/kit"
"github.com/libp2p/go-libp2p-core/network"
"github.com/libp2p/go-libp2p-core/peer"
manet "github.com/multiformats/go-multiaddr/net"
"github.com/stretchr/testify/require"
)
func TestNetConn(t *testing.T) {
ctx := context.Background()
firstNode, secondNode, _, _ := kit.EnsembleTwoOne(t)
//stm: @NETWORK_COMMON_ID_001
secondNodeID, err := secondNode.ID(ctx)
if err != nil {
require.NoError(t, err)
}
connState := getConnState(ctx, t, firstNode, secondNodeID)
if connState != network.NotConnected {
t.Errorf("node should be not connected to peers. %s", err.Error())
}
//stm: @NETWORK_COMMON_ADDRS_LISTEN_001
addrInfo, err := secondNode.NetAddrsListen(ctx)
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_CONNECT_001
err = firstNode.NetConnect(ctx, addrInfo)
if err != nil {
t.Errorf("nodes failed to connect. %s", err.Error())
}
//stm: @NETWORK_COMMON_PEER_INFO_001
netPeerInfo, err := firstNode.NetPeerInfo(ctx, secondNodeID)
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_AGENT_VERSION_001
agent, err := firstNode.NetAgentVersion(ctx, secondNodeID)
if err != nil {
require.NoError(t, err)
}
if netPeerInfo.Agent != agent {
t.Errorf("agents not matching. %s", err.Error())
}
//stm: @NETWORK_COMMON_BANDWIDTH_STATS_001
bandwidth, err := secondNode.NetBandwidthStats(ctx)
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_BANDWIDTH_STATS_BY_PEER_001
peerBandwidths, err := firstNode.NetBandwidthStatsByPeer(ctx)
if err != nil {
require.NoError(t, err)
}
if peerBandwidths[secondNodeID.String()] != bandwidth {
t.Errorf("bandwidths differ")
}
//stm: @NETWORK_COMMON_FIND_PEER_001
secondNodePeer, err := firstNode.NetFindPeer(ctx, secondNodeID)
if err != nil {
require.NoError(t, err)
}
if secondNodePeer.ID != addrInfo.ID {
t.Errorf("peer id doesn't match with listen address.")
}
connState = getConnState(ctx, t, firstNode, secondNodeID)
if connState != network.Connected {
t.Errorf("peer does not have connected state")
}
//stm: @NETWORK_COMMON_PEERS_001
peers, err := firstNode.NetPeers(ctx)
if err != nil {
require.NoError(t, err)
}
if len(peers) > 0 && peers[0].ID != addrInfo.ID {
t.Errorf("connected peer does not exist in network")
}
//stm: @NETWORK_COMMON_DISCONNECT_001
err = firstNode.NetDisconnect(ctx, secondNodeID)
if err != nil {
t.Errorf("nodes failed to disconnect. %s", err.Error())
}
connState = getConnState(ctx, t, firstNode, secondNodeID)
if connState != network.NotConnected {
t.Errorf("peer should have disconnected")
}
//stm: @NETWORK_COMMON_PEERS_001
peers, err = firstNode.NetPeers(ctx)
if err != nil {
require.NoError(t, err)
}
if len(peers) > 0 {
t.Errorf("there should be no peers in network after disconnecting node")
}
}
func TestNetBlockPeer(t *testing.T) {
ctx := context.Background()
firstNode, secondNode, _, ens := kit.EnsembleTwoOne(t)
ens.InterconnectAll()
//stm: @NETWORK_COMMON_ID_001
secondNodeID, err := secondNode.ID(ctx)
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_BLOCK_ADD_001
err = firstNode.NetBlockAdd(ctx, api.NetBlockList{Peers: []peer.ID{secondNodeID}})
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_BLOCK_LIST_001
list, err := firstNode.NetBlockList(ctx)
if err != nil {
require.NoError(t, err)
}
if len(list.Peers) == 0 || list.Peers[0] != secondNodeID {
t.Errorf("blocked peer not in blocked peer list")
}
//stm: @NETWORK_COMMON_BLOCK_REMOVE_001
err = firstNode.NetBlockRemove(ctx, api.NetBlockList{Peers: []peer.ID{secondNodeID}})
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_BLOCK_LIST_001
list, err = firstNode.NetBlockList(ctx)
if err != nil {
require.NoError(t, err)
}
if len(list.Peers) > 0 {
t.Errorf("failed to remove blocked peer from blocked peer list")
}
}
func TestNetBlockIPAddr(t *testing.T) {
ctx := context.Background()
firstNode, secondNode, _, ens := kit.EnsembleTwoOne(t)
ens.InterconnectAll()
//stm: @NETWORK_COMMON_ADDRS_LISTEN_001
addrInfo, _ := secondNode.NetAddrsListen(ctx)
var secondNodeIPs []string
for _, addr := range addrInfo.Addrs {
ip, err := manet.ToIP(addr)
if err != nil {
continue
}
secondNodeIPs = append(secondNodeIPs, ip.String())
}
//stm: @NETWORK_COMMON_BLOCK_ADD_001
err := firstNode.NetBlockAdd(ctx, api.NetBlockList{IPAddrs: secondNodeIPs})
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_BLOCK_LIST_001
list, err := firstNode.NetBlockList(ctx)
if err != nil {
require.NoError(t, err)
}
if len(list.IPAddrs) == 0 || list.IPAddrs[0] != secondNodeIPs[0] {
t.Errorf("blocked ip not in blocked ip list")
}
//stm: @NETWORK_COMMON_BLOCK_REMOVE_001
err = firstNode.NetBlockRemove(ctx, api.NetBlockList{IPAddrs: secondNodeIPs})
if err != nil {
require.NoError(t, err)
}
//stm: @NETWORK_COMMON_BLOCK_LIST_001
list, err = firstNode.NetBlockList(ctx)
if err != nil {
require.NoError(t, err)
}
if len(list.IPAddrs) > 0 {
t.Errorf("failed to remove blocked ip from blocked ip list")
}
}
func getConnState(ctx context.Context, t *testing.T, node *kit.TestFullNode, peer peer.ID) network.Connectedness {
//stm: @NETWORK_COMMON_CONNECTEDNESS_001
connState, err := node.NetConnectedness(ctx, peer)
if err != nil {
require.NoError(t, err)
}
return connState
}