mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-19 18:32:23 +00:00
p2p/protocols: remove unnecessary tests
This commit is contained in:
zelig
Fabio Barone
parent
436a276754
commit
a1cefe8d24
2 changed files with 39 additions and 201 deletions
|
|
@ -17,17 +17,11 @@
|
|||
package protocols
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/ethereum/go-ethereum/p2p"
|
||||
"github.com/ethereum/go-ethereum/p2p/enode"
|
||||
"github.com/ethereum/go-ethereum/p2p/simulations/adapters"
|
||||
p2ptest "github.com/ethereum/go-ethereum/p2p/testing"
|
||||
"github.com/ethereum/go-ethereum/rlp"
|
||||
)
|
||||
|
||||
|
|
@ -192,142 +186,6 @@ func TestBalance(t *testing.T) {
|
|||
checkAccountingTestCases(t, testCases, acc, peer, balance, false)
|
||||
}
|
||||
|
||||
func TestBalanceWithPeer(t *testing.T) {
|
||||
//create instances
|
||||
balance := &dummyBalance{}
|
||||
prices := &dummyPrices{}
|
||||
//create the spec
|
||||
spec := createTestSpec()
|
||||
//create the accounting hook for the spec
|
||||
spec.Hook = NewAccounting(balance, prices)
|
||||
//create a peer
|
||||
id := adapters.RandomNodeConfig().ID
|
||||
p := p2p.NewPeer(id, "testPeer", nil)
|
||||
peer := NewPeer(p, &dummyRW{}, spec)
|
||||
//price depends on size, receiver pays
|
||||
msg := &perBytesMsgReceiverPays{Content: "testBalance"}
|
||||
size, _ := rlp.EncodeToBytes(msg)
|
||||
testCases := []testCase{
|
||||
{
|
||||
msg,
|
||||
uint32(len(size)),
|
||||
int64(len(size) * 100),
|
||||
int64(len(size) * -100),
|
||||
},
|
||||
{
|
||||
&perBytesMsgSenderPays{Content: "testBalance"},
|
||||
uint32(len(size)),
|
||||
int64(len(size) * -100),
|
||||
int64(len(size) * 100),
|
||||
},
|
||||
{
|
||||
&perUnitMsgSenderPays{},
|
||||
0,
|
||||
int64(-99),
|
||||
int64(99),
|
||||
},
|
||||
{
|
||||
&perUnitMsgReceiverPays{},
|
||||
0,
|
||||
int64(99),
|
||||
int64(-99),
|
||||
},
|
||||
{
|
||||
&zeroPriceMsg{},
|
||||
0,
|
||||
int64(0),
|
||||
int64(0),
|
||||
},
|
||||
{
|
||||
&nilPriceMsg{},
|
||||
0,
|
||||
int64(0),
|
||||
int64(0),
|
||||
},
|
||||
}
|
||||
checkPeerTestCases(t, testCases, peer, balance, spec, true)
|
||||
checkPeerTestCases(t, testCases, peer, balance, spec, false)
|
||||
}
|
||||
|
||||
type msgSimulator struct {
|
||||
maxMessages int
|
||||
count int
|
||||
}
|
||||
|
||||
func TestAccountedMsgSimulation(t *testing.T) {
|
||||
simulator := &msgSimulator{
|
||||
maxMessages: 1000,
|
||||
count: 0,
|
||||
}
|
||||
|
||||
balances := map[enode.ID]*testExchangeBalance{}
|
||||
|
||||
runFunc := func(p *p2p.Peer, rw p2p.MsgReadWriter) error {
|
||||
//create instances
|
||||
balance := &testExchangeBalance{
|
||||
balances: make(map[enode.ID]int64),
|
||||
}
|
||||
prices := &dummyPrices{}
|
||||
spec := createTestSpec()
|
||||
//create the accounting hook for the spec
|
||||
spec.Hook = NewAccounting(balance, prices)
|
||||
|
||||
balances[p.ID()] = balance
|
||||
|
||||
peer := NewPeer(p, rw, spec)
|
||||
|
||||
handle := func(ctx context.Context, msg interface{}) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
return peer.Run(handle)
|
||||
}
|
||||
|
||||
conf := adapters.RandomNodeConfig()
|
||||
tester := p2ptest.NewProtocolTester(t, conf.ID, 10, runFunc)
|
||||
|
||||
err := tester.TestExchanges(createTestSpecExchanges(tester, simulator, createTestSpec()))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
for _, bal := range balances {
|
||||
for _, b := range bal.balances {
|
||||
fmt.Println(b)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func createTestSpecExchanges(tester *p2ptest.ProtocolTester, sim *msgSimulator, spec *Spec) p2ptest.Exchange {
|
||||
triggers := make([]p2ptest.Trigger, 0, sim.maxMessages)
|
||||
|
||||
for i := sim.count; i < sim.maxMessages; i++ {
|
||||
index := i % len(spec.Messages)
|
||||
msg := spec.Messages[index]
|
||||
|
||||
switch msg.(type) {
|
||||
case *perBytesMsgReceiverPays:
|
||||
msg.(*perBytesMsgReceiverPays).Content = "this is just test content"
|
||||
case *perBytesMsgSenderPays:
|
||||
msg.(*perBytesMsgSenderPays).Content = "this is just test content"
|
||||
default:
|
||||
}
|
||||
id := tester.Nodes[rand.Intn(len(tester.Nodes)-1)].ID()
|
||||
code, _ := spec.GetCode(msg)
|
||||
x := p2ptest.Trigger{
|
||||
Code: code,
|
||||
Msg: msg,
|
||||
Peer: id,
|
||||
}
|
||||
triggers = append(triggers, x)
|
||||
}
|
||||
exchange := p2ptest.Exchange{
|
||||
Triggers: triggers,
|
||||
}
|
||||
|
||||
return exchange
|
||||
}
|
||||
|
||||
func checkAccountingTestCases(t *testing.T, cases []testCase, acc *Accounting, peer *Peer, balance *dummyBalance, send bool) {
|
||||
for _, c := range cases {
|
||||
var err error
|
||||
|
|
@ -346,29 +204,6 @@ func checkAccountingTestCases(t *testing.T, cases []testCase, acc *Accounting, p
|
|||
}
|
||||
}
|
||||
|
||||
func checkPeerTestCases(t *testing.T, cases []testCase, peer *Peer, balance *dummyBalance, spec *Spec, send bool) {
|
||||
for _, c := range cases {
|
||||
var err error
|
||||
var expectedResult int64
|
||||
//reset balance before every check
|
||||
balance.amount = 0
|
||||
var ctx context.Context
|
||||
if send {
|
||||
err = peer.Send(ctx, c.msg)
|
||||
expectedResult = c.sendResult
|
||||
} else {
|
||||
peer.rw.(*dummyRW).msg = c.msg
|
||||
peer.rw.(*dummyRW).code, _ = spec.GetCode(c.msg)
|
||||
err = peer.handleIncoming(func(ctx context.Context, msg interface{}) error {
|
||||
return nil
|
||||
})
|
||||
expectedResult = c.recvResult
|
||||
}
|
||||
|
||||
checkResults(t, err, balance, peer, expectedResult)
|
||||
}
|
||||
}
|
||||
|
||||
func checkResults(t *testing.T, err error, balance *dummyBalance, peer *Peer, result int64) {
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
|
|
@ -381,42 +216,6 @@ func checkResults(t *testing.T, err error, balance *dummyBalance, peer *Peer, re
|
|||
}
|
||||
}
|
||||
|
||||
//dummy implementation of a MsgReadWriter
|
||||
//this allows for quick and easy unit tests without
|
||||
//having to build up the complete protocol
|
||||
type dummyRW struct {
|
||||
msg interface{}
|
||||
size uint32
|
||||
code uint64
|
||||
}
|
||||
|
||||
func (d *dummyRW) WriteMsg(msg p2p.Msg) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *dummyRW) ReadMsg() (p2p.Msg, error) {
|
||||
enc := bytes.NewReader(d.getDummyMsg())
|
||||
return p2p.Msg{
|
||||
Code: d.code,
|
||||
Size: d.size,
|
||||
Payload: enc,
|
||||
ReceivedAt: time.Now(),
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (d *dummyRW) getDummyMsg() []byte {
|
||||
r, _ := rlp.EncodeToBytes(d.msg)
|
||||
var b bytes.Buffer
|
||||
wmsg := WrappedMsg{
|
||||
Context: b.Bytes(),
|
||||
Size: uint32(len(r)),
|
||||
Payload: r,
|
||||
}
|
||||
rr, _ := rlp.EncodeToBytes(wmsg)
|
||||
d.size = uint32(len(rr))
|
||||
return rr
|
||||
}
|
||||
|
||||
//create a test spec
|
||||
func createTestSpec() *Spec {
|
||||
spec := &Spec{
|
||||
|
|
|
|||
|
|
@ -17,12 +17,15 @@
|
|||
package protocols
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/ethereum/go-ethereum/rlp"
|
||||
|
||||
"github.com/ethereum/go-ethereum/p2p"
|
||||
"github.com/ethereum/go-ethereum/p2p/enode"
|
||||
"github.com/ethereum/go-ethereum/p2p/simulations/adapters"
|
||||
|
|
@ -542,3 +545,39 @@ func XTestMultiplePeersDropOther(t *testing.T) {
|
|||
fmt.Errorf("subprotocol error"),
|
||||
)
|
||||
}
|
||||
|
||||
//dummy implementation of a MsgReadWriter
|
||||
//this allows for quick and easy unit tests without
|
||||
//having to build up the complete protocol
|
||||
type dummyRW struct {
|
||||
msg interface{}
|
||||
size uint32
|
||||
code uint64
|
||||
}
|
||||
|
||||
func (d *dummyRW) WriteMsg(msg p2p.Msg) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *dummyRW) ReadMsg() (p2p.Msg, error) {
|
||||
enc := bytes.NewReader(d.getDummyMsg())
|
||||
return p2p.Msg{
|
||||
Code: d.code,
|
||||
Size: d.size,
|
||||
Payload: enc,
|
||||
ReceivedAt: time.Now(),
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (d *dummyRW) getDummyMsg() []byte {
|
||||
r, _ := rlp.EncodeToBytes(d.msg)
|
||||
var b bytes.Buffer
|
||||
wmsg := WrappedMsg{
|
||||
Context: b.Bytes(),
|
||||
Size: uint32(len(r)),
|
||||
Payload: r,
|
||||
}
|
||||
rr, _ := rlp.EncodeToBytes(wmsg)
|
||||
d.size = uint32(len(rr))
|
||||
return rr
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue