mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-17 01:13:45 +00:00
swarm/pss: Omit build of tests using t.Name for go 1.7
This commit is contained in:
lash
parent
9ac70ae69a
commit
5e2a42960d
4 changed files with 469 additions and 443 deletions
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@ -1,3 +1,5 @@
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//-build go1.7
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package pss
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import (
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@ -1,3 +1,5 @@
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//-build go1.7
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package pss
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import (
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465
swarm/pss/pss_go18plus_test.go
Normal file
465
swarm/pss/pss_go18plus_test.go
Normal file
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@ -0,0 +1,465 @@
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//-build go17
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package pss
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import (
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"bytes"
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"context"
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"encoding/binary"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"math/rand"
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"os"
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"strconv"
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"strings"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/p2p/discover"
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"github.com/ethereum/go-ethereum/p2p/simulations"
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"github.com/ethereum/go-ethereum/p2p/simulations/adapters"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/ethereum/go-ethereum/swarm/network"
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)
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// send symmetrically encrypted message between two directly connected peers
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func TestSymSend(t *testing.T) {
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t.Run("32", testSymSend)
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t.Run("8", testSymSend)
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t.Run("0", testSymSend)
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}
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func testSymSend(t *testing.T) {
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// address hint size
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var addrsize int64
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var err error
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paramstring := strings.Split(t.Name(), "/")
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addrsize, _ = strconv.ParseInt(paramstring[1], 10, 0)
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log.Info("sym send test", "addrsize", addrsize)
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clients, err := setupNetwork(2)
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if err != nil {
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t.Fatal(err)
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}
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var topic string
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err = clients[0].Call(&topic, "pss_stringToTopic", "foo:42")
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if err != nil {
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t.Fatal(err)
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}
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var loaddrhex string
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err = clients[0].Call(&loaddrhex, "pss_baseAddr")
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if err != nil {
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t.Fatalf("rpc get node 1 baseaddr fail: %v", err)
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}
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loaddrhex = loaddrhex[:2+(addrsize*2)]
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var roaddrhex string
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err = clients[1].Call(&roaddrhex, "pss_baseAddr")
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if err != nil {
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t.Fatalf("rpc get node 2 baseaddr fail: %v", err)
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}
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roaddrhex = roaddrhex[:2+(addrsize*2)]
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// retrieve public key from pss instance
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// set this public key reciprocally
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var lpubkeyhex string
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err = clients[0].Call(&lpubkeyhex, "pss_getPublicKey")
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if err != nil {
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t.Fatalf("rpc get node 1 pubkey fail: %v", err)
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}
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var rpubkeyhex string
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err = clients[1].Call(&rpubkeyhex, "pss_getPublicKey")
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if err != nil {
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t.Fatalf("rpc get node 2 pubkey fail: %v", err)
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}
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time.Sleep(time.Millisecond * 500)
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// at this point we've verified that symkeys are saved and match on each peer
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// now try sending symmetrically encrypted message, both directions
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lmsgC := make(chan APIMsg)
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lctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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lsub, err := clients[0].Subscribe(lctx, "pss", lmsgC, "receive", topic)
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log.Trace("lsub", "id", lsub)
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defer lsub.Unsubscribe()
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rmsgC := make(chan APIMsg)
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rctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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rsub, err := clients[1].Subscribe(rctx, "pss", rmsgC, "receive", topic)
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log.Trace("rsub", "id", rsub)
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defer rsub.Unsubscribe()
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lrecvkey := network.RandomAddr().Over()
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rrecvkey := network.RandomAddr().Over()
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var lkeyids [2]string
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var rkeyids [2]string
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// manually set reciprocal symkeys
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err = clients[0].Call(&lkeyids, "psstest_setSymKeys", rpubkeyhex, lrecvkey, rrecvkey, defaultSymKeySendLimit, topic, roaddrhex)
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if err != nil {
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t.Fatal(err)
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}
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err = clients[1].Call(&rkeyids, "psstest_setSymKeys", rpubkeyhex, rrecvkey, lrecvkey, defaultSymKeySendLimit, topic, loaddrhex)
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if err != nil {
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t.Fatal(err)
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}
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// send and verify delivery
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lmsg := []byte("plugh")
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err = clients[1].Call(nil, "pss_sendSym", rkeyids[1], topic, hexutil.Encode(lmsg))
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if err != nil {
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t.Fatal(err)
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}
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select {
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case recvmsg := <-lmsgC:
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if !bytes.Equal(recvmsg.Msg, lmsg) {
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t.Fatalf("node 1 received payload mismatch: expected %v, got %v", lmsg, recvmsg)
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}
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case cerr := <-lctx.Done():
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t.Fatalf("test message timed out: %v", cerr)
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}
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rmsg := []byte("xyzzy")
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err = clients[0].Call(nil, "pss_sendSym", lkeyids[1], topic, hexutil.Encode(rmsg))
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if err != nil {
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t.Fatal(err)
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}
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select {
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case recvmsg := <-rmsgC:
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if !bytes.Equal(recvmsg.Msg, rmsg) {
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t.Fatalf("node 2 received payload mismatch: expected %v, got %v", rmsg, recvmsg.Msg)
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}
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case cerr := <-rctx.Done():
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t.Fatalf("test message timed out: %v", cerr)
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}
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}
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// send asymmetrically encrypted message between two directly connected peers
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func TestAsymSend(t *testing.T) {
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t.Run("32", testAsymSend)
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t.Run("8", testAsymSend)
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t.Run("0", testAsymSend)
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}
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func testAsymSend(t *testing.T) {
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// address hint size
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var addrsize int64
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var err error
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paramstring := strings.Split(t.Name(), "/")
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addrsize, _ = strconv.ParseInt(paramstring[1], 10, 0)
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log.Info("asym send test", "addrsize", addrsize)
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clients, err := setupNetwork(2)
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if err != nil {
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t.Fatal(err)
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}
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var topic string
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err = clients[0].Call(&topic, "pss_stringToTopic", "foo:42")
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if err != nil {
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t.Fatal(err)
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}
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time.Sleep(time.Millisecond * 250)
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var loaddrhex string
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err = clients[0].Call(&loaddrhex, "pss_baseAddr")
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if err != nil {
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t.Fatalf("rpc get node 1 baseaddr fail: %v", err)
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}
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loaddrhex = loaddrhex[:2+(addrsize*2)]
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var roaddrhex string
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err = clients[1].Call(&roaddrhex, "pss_baseAddr")
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if err != nil {
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t.Fatalf("rpc get node 2 baseaddr fail: %v", err)
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}
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roaddrhex = roaddrhex[:2+(addrsize*2)]
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// retrieve public key from pss instance
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// set this public key reciprocally
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var lpubkey string
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err = clients[0].Call(&lpubkey, "pss_getPublicKey")
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if err != nil {
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t.Fatalf("rpc get node 1 pubkey fail: %v", err)
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}
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var rpubkey string
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err = clients[1].Call(&rpubkey, "pss_getPublicKey")
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if err != nil {
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t.Fatalf("rpc get node 2 pubkey fail: %v", err)
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}
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time.Sleep(time.Millisecond * 500) // replace with hive healthy code
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lmsgC := make(chan APIMsg)
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lctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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lsub, err := clients[0].Subscribe(lctx, "pss", lmsgC, "receive", topic)
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log.Trace("lsub", "id", lsub)
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defer lsub.Unsubscribe()
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rmsgC := make(chan APIMsg)
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rctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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rsub, err := clients[1].Subscribe(rctx, "pss", rmsgC, "receive", topic)
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log.Trace("rsub", "id", rsub)
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defer rsub.Unsubscribe()
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// store reciprocal public keys
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err = clients[0].Call(nil, "pss_setPeerPublicKey", rpubkey, topic, roaddrhex)
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if err != nil {
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t.Fatal(err)
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}
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err = clients[1].Call(nil, "pss_setPeerPublicKey", lpubkey, topic, loaddrhex)
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if err != nil {
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t.Fatal(err)
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}
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// send and verify delivery
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rmsg := []byte("xyzzy")
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err = clients[0].Call(nil, "pss_sendAsym", rpubkey, topic, hexutil.Encode(rmsg))
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if err != nil {
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t.Fatal(err)
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}
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select {
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case recvmsg := <-rmsgC:
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if !bytes.Equal(recvmsg.Msg, rmsg) {
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t.Fatalf("node 2 received payload mismatch: expected %v, got %v", rmsg, recvmsg.Msg)
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}
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case cerr := <-rctx.Done():
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t.Fatalf("test message timed out: %v", cerr)
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}
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lmsg := []byte("plugh")
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err = clients[1].Call(nil, "pss_sendAsym", lpubkey, topic, hexutil.Encode(lmsg))
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if err != nil {
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t.Fatal(err)
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}
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select {
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case recvmsg := <-lmsgC:
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if !bytes.Equal(recvmsg.Msg, lmsg) {
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t.Fatalf("node 1 received payload mismatch: expected %v, got %v", lmsg, recvmsg.Msg)
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}
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case cerr := <-lctx.Done():
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t.Fatalf("test message timed out: %v", cerr)
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}
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}
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type Job struct {
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Msg []byte
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SendNode discover.NodeID
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RecvNode discover.NodeID
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}
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func worker(id int, jobs <-chan Job, rpcs map[discover.NodeID]*rpc.Client, pubkeys map[discover.NodeID]string, topic string) {
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for j := range jobs {
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rpcs[j.SendNode].Call(nil, "pss_sendAsym", pubkeys[j.RecvNode], topic, hexutil.Encode(j.Msg))
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}
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}
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// params in run name:
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// nodes/msgs/addrbytes/adaptertype
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// if adaptertype is exec uses execadapter, simadapter otherwise
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//
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// ( some tests are commented out because of resource limitations on Travis)
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func TestNetwork(t *testing.T) {
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t.Skip("Temporarily deactivated because not all messages can be delivered")
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//t.Run("3/2000/4/sock", testNetwork)
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//t.Run("4/2000/4/sock", testNetwork)
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t.Run("8/2000/4/sock", testNetwork)
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t.Run("16/2000/4/sock", testNetwork)
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t.Run("8/3000/4/sock", testNetwork)
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t.Run("16/3000/4/sock", testNetwork)
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//t.Run("32/2000/4/sock", testNetwork)
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t.Run("8/2000/4/sim", testNetwork)
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t.Run("16/2000/4/sim", testNetwork)
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t.Run("8/3000/4/sim", testNetwork)
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t.Run("16/3000/4/sim", testNetwork)
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//t.Run("32/2000/4/sim", testNetwork)
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// t.Run("64/2000/4/sim", testNetwork)
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}
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func testNetwork(t *testing.T) {
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type msgnotifyC struct {
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id discover.NodeID
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msgIdx int
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}
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paramstring := strings.Split(t.Name(), "/")
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nodecount, _ := strconv.ParseInt(paramstring[1], 10, 0)
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msgcount, _ := strconv.ParseInt(paramstring[2], 10, 0)
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addrsize, _ := strconv.ParseInt(paramstring[3], 10, 0)
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adapter := paramstring[4]
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log.Info("network test", "nodecount", nodecount, "msgcount", msgcount, "addrhintsize", addrsize)
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nodes := make([]discover.NodeID, nodecount)
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bzzaddrs := make(map[discover.NodeID]string, nodecount)
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rpcs := make(map[discover.NodeID]*rpc.Client, nodecount)
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pubkeys := make(map[discover.NodeID]string, nodecount)
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sentmsgs := make([][]byte, msgcount)
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recvmsgs := make([]bool, msgcount)
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nodemsgcount := make(map[discover.NodeID]int, nodecount)
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trigger := make(chan discover.NodeID)
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var a adapters.NodeAdapter
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if adapter == "exec" {
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dirname, err := ioutil.TempDir(".", "")
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if err != nil {
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t.Fatal(err)
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}
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a = adapters.NewExecAdapter(dirname)
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} else if adapter == "sock" {
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a = adapters.NewSocketAdapter(services)
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} else if adapter == "tcp" {
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a = adapters.NewTCPAdapter(services)
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} else if adapter == "sim" {
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a = adapters.NewSimAdapter(services)
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}
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net := simulations.NewNetwork(a, &simulations.NetworkConfig{
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ID: "0",
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})
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defer net.Shutdown()
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f, err := os.Open(fmt.Sprintf("testdata/snapshot_%d.json", nodecount))
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if err != nil {
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t.Fatal(err)
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}
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jsonbyte, err := ioutil.ReadAll(f)
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if err != nil {
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t.Fatal(err)
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}
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var snap simulations.Snapshot
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err = json.Unmarshal(jsonbyte, &snap)
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if err != nil {
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t.Fatal(err)
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}
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err = net.Load(&snap)
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if err != nil {
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t.Fatal(err)
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}
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triggerChecks := func(trigger chan discover.NodeID, id discover.NodeID, rpcclient *rpc.Client, topic string) error {
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msgC := make(chan APIMsg)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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sub, err := rpcclient.Subscribe(ctx, "pss", msgC, "receive", topic)
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if err != nil {
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t.Fatal(err)
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}
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go func() {
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defer sub.Unsubscribe()
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for {
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select {
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case recvmsg := <-msgC:
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idx, _ := binary.Uvarint(recvmsg.Msg)
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if recvmsgs[idx] == false {
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log.Debug("msg recv", "idx", idx, "id", id)
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recvmsgs[idx] = true
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trigger <- id
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}
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case <-sub.Err():
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return
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}
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}
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}()
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return nil
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}
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var topic string
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for i, nod := range net.GetNodes() {
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nodes[i] = nod.ID()
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rpcs[nodes[i]], err = nod.Client()
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if err != nil {
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t.Fatal(err)
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}
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if topic == "" {
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err = rpcs[nodes[i]].Call(&topic, "pss_stringToTopic", "foo:42")
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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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var pubkey string
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err = rpcs[nodes[i]].Call(&pubkey, "pss_getPublicKey")
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if err != nil {
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t.Fatal(err)
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}
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pubkeys[nod.ID()] = pubkey
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var addrhex string
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err = rpcs[nodes[i]].Call(&addrhex, "pss_baseAddr")
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if err != nil {
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t.Fatal(err)
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}
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bzzaddrs[nodes[i]] = addrhex
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err = triggerChecks(trigger, nodes[i], rpcs[nodes[i]], topic)
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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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// setup workers
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jobs := make(chan Job, 10)
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for w := 1; w <= 10; w++ {
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go worker(w, jobs, rpcs, pubkeys, topic)
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}
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for i := 0; i < int(msgcount); i++ {
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sendnodeidx := rand.Intn(int(nodecount))
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recvnodeidx := rand.Intn(int(nodecount - 1))
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if recvnodeidx >= sendnodeidx {
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recvnodeidx++
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}
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nodemsgcount[nodes[recvnodeidx]]++
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sentmsgs[i] = make([]byte, 8)
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c := binary.PutUvarint(sentmsgs[i], uint64(i))
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if c == 0 {
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t.Fatal("0 byte message")
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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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err = rpcs[nodes[sendnodeidx]].Call(nil, "pss_setPeerPublicKey", pubkeys[nodes[recvnodeidx]], topic, bzzaddrs[nodes[recvnodeidx]])
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if err != nil {
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t.Fatal(err)
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}
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jobs <- Job{
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Msg: sentmsgs[i],
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SendNode: nodes[sendnodeidx],
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RecvNode: nodes[recvnodeidx],
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}
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}
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finalmsgcount := 0
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ctx, cancel := context.WithTimeout(context.Background(), 180*time.Second)
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defer cancel()
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outer:
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for i := 0; i < int(msgcount); i++ {
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select {
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||||
case id := <-trigger:
|
||||
nodemsgcount[id]--
|
||||
finalmsgcount++
|
||||
case <-ctx.Done():
|
||||
log.Warn("timeout")
|
||||
break outer
|
||||
}
|
||||
}
|
||||
|
||||
for i, msg := range recvmsgs {
|
||||
if !msg {
|
||||
log.Debug("missing message", "idx", i)
|
||||
}
|
||||
}
|
||||
t.Logf("%d of %d messages received", finalmsgcount, msgcount)
|
||||
|
||||
if finalmsgcount != int(msgcount) {
|
||||
t.Fatalf("%d messages were not received", int(msgcount)-finalmsgcount)
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -4,9 +4,7 @@ import (
|
|||
"bytes"
|
||||
"context"
|
||||
"crypto/ecdsa"
|
||||
"encoding/binary"
|
||||
"encoding/hex"
|
||||
"encoding/json"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
|
|
@ -19,7 +17,6 @@ import (
|
|||
"time"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
"github.com/ethereum/go-ethereum/common/hexutil"
|
||||
"github.com/ethereum/go-ethereum/crypto"
|
||||
"github.com/ethereum/go-ethereum/log"
|
||||
"github.com/ethereum/go-ethereum/node"
|
||||
|
|
@ -395,446 +392,6 @@ func TestMismatch(t *testing.T) {
|
|||
|
||||
}
|
||||
|
||||
// send symmetrically encrypted message between two directly connected peers
|
||||
func TestSymSend(t *testing.T) {
|
||||
t.Run("32", testSymSend)
|
||||
t.Run("8", testSymSend)
|
||||
t.Run("0", testSymSend)
|
||||
}
|
||||
|
||||
func testSymSend(t *testing.T) {
|
||||
|
||||
// address hint size
|
||||
var addrsize int64
|
||||
var err error
|
||||
paramstring := strings.Split(t.Name(), "/")
|
||||
addrsize, _ = strconv.ParseInt(paramstring[1], 10, 0)
|
||||
log.Info("sym send test", "addrsize", addrsize)
|
||||
|
||||
clients, err := setupNetwork(2)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
var topic string
|
||||
err = clients[0].Call(&topic, "pss_stringToTopic", "foo:42")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
var loaddrhex string
|
||||
err = clients[0].Call(&loaddrhex, "pss_baseAddr")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 1 baseaddr fail: %v", err)
|
||||
}
|
||||
loaddrhex = loaddrhex[:2+(addrsize*2)]
|
||||
var roaddrhex string
|
||||
err = clients[1].Call(&roaddrhex, "pss_baseAddr")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 2 baseaddr fail: %v", err)
|
||||
}
|
||||
roaddrhex = roaddrhex[:2+(addrsize*2)]
|
||||
|
||||
// retrieve public key from pss instance
|
||||
// set this public key reciprocally
|
||||
var lpubkeyhex string
|
||||
err = clients[0].Call(&lpubkeyhex, "pss_getPublicKey")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 1 pubkey fail: %v", err)
|
||||
}
|
||||
var rpubkeyhex string
|
||||
err = clients[1].Call(&rpubkeyhex, "pss_getPublicKey")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 2 pubkey fail: %v", err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Millisecond * 500)
|
||||
|
||||
// at this point we've verified that symkeys are saved and match on each peer
|
||||
// now try sending symmetrically encrypted message, both directions
|
||||
lmsgC := make(chan APIMsg)
|
||||
lctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
|
||||
defer cancel()
|
||||
lsub, err := clients[0].Subscribe(lctx, "pss", lmsgC, "receive", topic)
|
||||
log.Trace("lsub", "id", lsub)
|
||||
defer lsub.Unsubscribe()
|
||||
rmsgC := make(chan APIMsg)
|
||||
rctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
|
||||
defer cancel()
|
||||
rsub, err := clients[1].Subscribe(rctx, "pss", rmsgC, "receive", topic)
|
||||
log.Trace("rsub", "id", rsub)
|
||||
defer rsub.Unsubscribe()
|
||||
|
||||
lrecvkey := network.RandomAddr().Over()
|
||||
rrecvkey := network.RandomAddr().Over()
|
||||
|
||||
var lkeyids [2]string
|
||||
var rkeyids [2]string
|
||||
|
||||
// manually set reciprocal symkeys
|
||||
err = clients[0].Call(&lkeyids, "psstest_setSymKeys", rpubkeyhex, lrecvkey, rrecvkey, defaultSymKeySendLimit, topic, roaddrhex)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
err = clients[1].Call(&rkeyids, "psstest_setSymKeys", rpubkeyhex, rrecvkey, lrecvkey, defaultSymKeySendLimit, topic, loaddrhex)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
// send and verify delivery
|
||||
lmsg := []byte("plugh")
|
||||
err = clients[1].Call(nil, "pss_sendSym", rkeyids[1], topic, hexutil.Encode(lmsg))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
select {
|
||||
case recvmsg := <-lmsgC:
|
||||
if !bytes.Equal(recvmsg.Msg, lmsg) {
|
||||
t.Fatalf("node 1 received payload mismatch: expected %v, got %v", lmsg, recvmsg)
|
||||
}
|
||||
case cerr := <-lctx.Done():
|
||||
t.Fatalf("test message timed out: %v", cerr)
|
||||
}
|
||||
rmsg := []byte("xyzzy")
|
||||
err = clients[0].Call(nil, "pss_sendSym", lkeyids[1], topic, hexutil.Encode(rmsg))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
select {
|
||||
case recvmsg := <-rmsgC:
|
||||
if !bytes.Equal(recvmsg.Msg, rmsg) {
|
||||
t.Fatalf("node 2 received payload mismatch: expected %v, got %v", rmsg, recvmsg.Msg)
|
||||
}
|
||||
case cerr := <-rctx.Done():
|
||||
t.Fatalf("test message timed out: %v", cerr)
|
||||
}
|
||||
}
|
||||
|
||||
// send asymmetrically encrypted message between two directly connected peers
|
||||
func TestAsymSend(t *testing.T) {
|
||||
t.Run("32", testAsymSend)
|
||||
t.Run("8", testAsymSend)
|
||||
t.Run("0", testAsymSend)
|
||||
}
|
||||
|
||||
func testAsymSend(t *testing.T) {
|
||||
|
||||
// address hint size
|
||||
var addrsize int64
|
||||
var err error
|
||||
paramstring := strings.Split(t.Name(), "/")
|
||||
addrsize, _ = strconv.ParseInt(paramstring[1], 10, 0)
|
||||
log.Info("asym send test", "addrsize", addrsize)
|
||||
|
||||
clients, err := setupNetwork(2)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
var topic string
|
||||
err = clients[0].Call(&topic, "pss_stringToTopic", "foo:42")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Millisecond * 250)
|
||||
|
||||
var loaddrhex string
|
||||
err = clients[0].Call(&loaddrhex, "pss_baseAddr")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 1 baseaddr fail: %v", err)
|
||||
}
|
||||
loaddrhex = loaddrhex[:2+(addrsize*2)]
|
||||
var roaddrhex string
|
||||
err = clients[1].Call(&roaddrhex, "pss_baseAddr")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 2 baseaddr fail: %v", err)
|
||||
}
|
||||
roaddrhex = roaddrhex[:2+(addrsize*2)]
|
||||
|
||||
// retrieve public key from pss instance
|
||||
// set this public key reciprocally
|
||||
var lpubkey string
|
||||
err = clients[0].Call(&lpubkey, "pss_getPublicKey")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 1 pubkey fail: %v", err)
|
||||
}
|
||||
var rpubkey string
|
||||
err = clients[1].Call(&rpubkey, "pss_getPublicKey")
|
||||
if err != nil {
|
||||
t.Fatalf("rpc get node 2 pubkey fail: %v", err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Millisecond * 500) // replace with hive healthy code
|
||||
|
||||
lmsgC := make(chan APIMsg)
|
||||
lctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
|
||||
defer cancel()
|
||||
lsub, err := clients[0].Subscribe(lctx, "pss", lmsgC, "receive", topic)
|
||||
log.Trace("lsub", "id", lsub)
|
||||
defer lsub.Unsubscribe()
|
||||
rmsgC := make(chan APIMsg)
|
||||
rctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
|
||||
defer cancel()
|
||||
rsub, err := clients[1].Subscribe(rctx, "pss", rmsgC, "receive", topic)
|
||||
log.Trace("rsub", "id", rsub)
|
||||
defer rsub.Unsubscribe()
|
||||
|
||||
// store reciprocal public keys
|
||||
err = clients[0].Call(nil, "pss_setPeerPublicKey", rpubkey, topic, roaddrhex)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
err = clients[1].Call(nil, "pss_setPeerPublicKey", lpubkey, topic, loaddrhex)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
// send and verify delivery
|
||||
rmsg := []byte("xyzzy")
|
||||
err = clients[0].Call(nil, "pss_sendAsym", rpubkey, topic, hexutil.Encode(rmsg))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
select {
|
||||
case recvmsg := <-rmsgC:
|
||||
if !bytes.Equal(recvmsg.Msg, rmsg) {
|
||||
t.Fatalf("node 2 received payload mismatch: expected %v, got %v", rmsg, recvmsg.Msg)
|
||||
}
|
||||
case cerr := <-rctx.Done():
|
||||
t.Fatalf("test message timed out: %v", cerr)
|
||||
}
|
||||
lmsg := []byte("plugh")
|
||||
err = clients[1].Call(nil, "pss_sendAsym", lpubkey, topic, hexutil.Encode(lmsg))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
select {
|
||||
case recvmsg := <-lmsgC:
|
||||
if !bytes.Equal(recvmsg.Msg, lmsg) {
|
||||
t.Fatalf("node 1 received payload mismatch: expected %v, got %v", lmsg, recvmsg.Msg)
|
||||
}
|
||||
case cerr := <-lctx.Done():
|
||||
t.Fatalf("test message timed out: %v", cerr)
|
||||
}
|
||||
}
|
||||
|
||||
type Job struct {
|
||||
Msg []byte
|
||||
SendNode discover.NodeID
|
||||
RecvNode discover.NodeID
|
||||
}
|
||||
|
||||
func worker(id int, jobs <-chan Job, rpcs map[discover.NodeID]*rpc.Client, pubkeys map[discover.NodeID]string, topic string) {
|
||||
for j := range jobs {
|
||||
rpcs[j.SendNode].Call(nil, "pss_sendAsym", pubkeys[j.RecvNode], topic, hexutil.Encode(j.Msg))
|
||||
}
|
||||
}
|
||||
|
||||
// params in run name:
|
||||
// nodes/msgs/addrbytes/adaptertype
|
||||
// if adaptertype is exec uses execadapter, simadapter otherwise
|
||||
//
|
||||
// ( some tests are commented out because of resource limitations on Travis)
|
||||
func TestNetwork(t *testing.T) {
|
||||
t.Skip("Temporarily deactivated because not all messages can be delivered")
|
||||
//t.Run("3/2000/4/sock", testNetwork)
|
||||
//t.Run("4/2000/4/sock", testNetwork)
|
||||
t.Run("8/2000/4/sock", testNetwork)
|
||||
t.Run("16/2000/4/sock", testNetwork)
|
||||
t.Run("8/3000/4/sock", testNetwork)
|
||||
t.Run("16/3000/4/sock", testNetwork)
|
||||
//t.Run("32/2000/4/sock", testNetwork)
|
||||
|
||||
t.Run("8/2000/4/sim", testNetwork)
|
||||
t.Run("16/2000/4/sim", testNetwork)
|
||||
t.Run("8/3000/4/sim", testNetwork)
|
||||
t.Run("16/3000/4/sim", testNetwork)
|
||||
//t.Run("32/2000/4/sim", testNetwork)
|
||||
// t.Run("64/2000/4/sim", testNetwork)
|
||||
}
|
||||
|
||||
func testNetwork(t *testing.T) {
|
||||
type msgnotifyC struct {
|
||||
id discover.NodeID
|
||||
msgIdx int
|
||||
}
|
||||
|
||||
paramstring := strings.Split(t.Name(), "/")
|
||||
nodecount, _ := strconv.ParseInt(paramstring[1], 10, 0)
|
||||
msgcount, _ := strconv.ParseInt(paramstring[2], 10, 0)
|
||||
addrsize, _ := strconv.ParseInt(paramstring[3], 10, 0)
|
||||
adapter := paramstring[4]
|
||||
|
||||
log.Info("network test", "nodecount", nodecount, "msgcount", msgcount, "addrhintsize", addrsize)
|
||||
|
||||
nodes := make([]discover.NodeID, nodecount)
|
||||
bzzaddrs := make(map[discover.NodeID]string, nodecount)
|
||||
rpcs := make(map[discover.NodeID]*rpc.Client, nodecount)
|
||||
pubkeys := make(map[discover.NodeID]string, nodecount)
|
||||
|
||||
sentmsgs := make([][]byte, msgcount)
|
||||
recvmsgs := make([]bool, msgcount)
|
||||
nodemsgcount := make(map[discover.NodeID]int, nodecount)
|
||||
|
||||
trigger := make(chan discover.NodeID)
|
||||
|
||||
var a adapters.NodeAdapter
|
||||
if adapter == "exec" {
|
||||
dirname, err := ioutil.TempDir(".", "")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
a = adapters.NewExecAdapter(dirname)
|
||||
} else if adapter == "sock" {
|
||||
a = adapters.NewSocketAdapter(services)
|
||||
} else if adapter == "tcp" {
|
||||
a = adapters.NewTCPAdapter(services)
|
||||
} else if adapter == "sim" {
|
||||
a = adapters.NewSimAdapter(services)
|
||||
}
|
||||
net := simulations.NewNetwork(a, &simulations.NetworkConfig{
|
||||
ID: "0",
|
||||
})
|
||||
defer net.Shutdown()
|
||||
|
||||
f, err := os.Open(fmt.Sprintf("testdata/snapshot_%d.json", nodecount))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
jsonbyte, err := ioutil.ReadAll(f)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
var snap simulations.Snapshot
|
||||
err = json.Unmarshal(jsonbyte, &snap)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
err = net.Load(&snap)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
triggerChecks := func(trigger chan discover.NodeID, id discover.NodeID, rpcclient *rpc.Client, topic string) error {
|
||||
msgC := make(chan APIMsg)
|
||||
ctx, cancel := context.WithTimeout(context.Background(), time.Second)
|
||||
defer cancel()
|
||||
sub, err := rpcclient.Subscribe(ctx, "pss", msgC, "receive", topic)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
go func() {
|
||||
defer sub.Unsubscribe()
|
||||
for {
|
||||
select {
|
||||
case recvmsg := <-msgC:
|
||||
idx, _ := binary.Uvarint(recvmsg.Msg)
|
||||
if recvmsgs[idx] == false {
|
||||
log.Debug("msg recv", "idx", idx, "id", id)
|
||||
recvmsgs[idx] = true
|
||||
trigger <- id
|
||||
}
|
||||
case <-sub.Err():
|
||||
return
|
||||
}
|
||||
}
|
||||
}()
|
||||
return nil
|
||||
}
|
||||
|
||||
var topic string
|
||||
for i, nod := range net.GetNodes() {
|
||||
nodes[i] = nod.ID()
|
||||
rpcs[nodes[i]], err = nod.Client()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if topic == "" {
|
||||
err = rpcs[nodes[i]].Call(&topic, "pss_stringToTopic", "foo:42")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
var pubkey string
|
||||
err = rpcs[nodes[i]].Call(&pubkey, "pss_getPublicKey")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
pubkeys[nod.ID()] = pubkey
|
||||
var addrhex string
|
||||
err = rpcs[nodes[i]].Call(&addrhex, "pss_baseAddr")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
bzzaddrs[nodes[i]] = addrhex
|
||||
err = triggerChecks(trigger, nodes[i], rpcs[nodes[i]], topic)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
// setup workers
|
||||
jobs := make(chan Job, 10)
|
||||
for w := 1; w <= 10; w++ {
|
||||
go worker(w, jobs, rpcs, pubkeys, topic)
|
||||
}
|
||||
|
||||
for i := 0; i < int(msgcount); i++ {
|
||||
sendnodeidx := rand.Intn(int(nodecount))
|
||||
recvnodeidx := rand.Intn(int(nodecount - 1))
|
||||
if recvnodeidx >= sendnodeidx {
|
||||
recvnodeidx++
|
||||
}
|
||||
nodemsgcount[nodes[recvnodeidx]]++
|
||||
sentmsgs[i] = make([]byte, 8)
|
||||
c := binary.PutUvarint(sentmsgs[i], uint64(i))
|
||||
if c == 0 {
|
||||
t.Fatal("0 byte message")
|
||||
}
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
err = rpcs[nodes[sendnodeidx]].Call(nil, "pss_setPeerPublicKey", pubkeys[nodes[recvnodeidx]], topic, bzzaddrs[nodes[recvnodeidx]])
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
jobs <- Job{
|
||||
Msg: sentmsgs[i],
|
||||
SendNode: nodes[sendnodeidx],
|
||||
RecvNode: nodes[recvnodeidx],
|
||||
}
|
||||
}
|
||||
|
||||
finalmsgcount := 0
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 180*time.Second)
|
||||
defer cancel()
|
||||
outer:
|
||||
for i := 0; i < int(msgcount); i++ {
|
||||
select {
|
||||
case id := <-trigger:
|
||||
nodemsgcount[id]--
|
||||
finalmsgcount++
|
||||
case <-ctx.Done():
|
||||
log.Warn("timeout")
|
||||
break outer
|
||||
}
|
||||
}
|
||||
|
||||
for i, msg := range recvmsgs {
|
||||
if !msg {
|
||||
log.Debug("missing message", "idx", i)
|
||||
}
|
||||
}
|
||||
t.Logf("%d of %d messages received", finalmsgcount, msgcount)
|
||||
|
||||
if finalmsgcount != int(msgcount) {
|
||||
t.Fatalf("%d messages were not received", int(msgcount)-finalmsgcount)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// symmetric send performance with varying message sizes
|
||||
func BenchmarkSymkeySend(b *testing.B) {
|
||||
b.Run(fmt.Sprintf("%d", 256), benchmarkSymKeySend)
|
||||
|
|
|
|||
Loading…
Reference in a new issue