Xray-core/proxy/vmess/validator_test.go

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2020-11-25 11:01:53 +00:00
package vmess_test
import (
"testing"
"time"
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"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/protocol"
"github.com/xtls/xray-core/common/serial"
"github.com/xtls/xray-core/common/uuid"
. "github.com/xtls/xray-core/proxy/vmess"
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)
func toAccount(a *Account) protocol.Account {
account, err := a.AsAccount()
common.Must(err)
return account
}
func TestUserValidator(t *testing.T) {
hasher := protocol.DefaultIDHash
v := NewTimedUserValidator(hasher)
defer common.Close(v)
id := uuid.New()
user := &protocol.MemoryUser{
Email: "test",
Account: toAccount(&Account{
Id: id.String(),
AlterId: 8,
}),
}
common.Must(v.Add(user))
{
testSmallLag := func(lag time.Duration) {
ts := protocol.Timestamp(time.Now().Add(time.Second * lag).Unix())
idHash := hasher(id.Bytes())
common.Must2(serial.WriteUint64(idHash, uint64(ts)))
userHash := idHash.Sum(nil)
euser, ets, found, _ := v.Get(userHash)
if !found {
t.Fatal("user not found")
}
if euser.Email != user.Email {
t.Error("unexpected user email: ", euser.Email, " want ", user.Email)
}
if ets != ts {
t.Error("unexpected timestamp: ", ets, " want ", ts)
}
}
testSmallLag(0)
testSmallLag(40)
testSmallLag(-40)
testSmallLag(80)
testSmallLag(-80)
testSmallLag(120)
testSmallLag(-120)
}
{
testBigLag := func(lag time.Duration) {
ts := protocol.Timestamp(time.Now().Add(time.Second * lag).Unix())
idHash := hasher(id.Bytes())
common.Must2(serial.WriteUint64(idHash, uint64(ts)))
userHash := idHash.Sum(nil)
euser, _, found, _ := v.Get(userHash)
if found || euser != nil {
t.Error("unexpected user")
}
}
testBigLag(121)
testBigLag(-121)
testBigLag(310)
testBigLag(-310)
testBigLag(500)
testBigLag(-500)
}
if v := v.Remove(user.Email); !v {
t.Error("unable to remove user")
}
if v := v.Remove(user.Email); v {
t.Error("remove user twice")
}
}
func BenchmarkUserValidator(b *testing.B) {
for i := 0; i < b.N; i++ {
hasher := protocol.DefaultIDHash
v := NewTimedUserValidator(hasher)
for j := 0; j < 1500; j++ {
id := uuid.New()
v.Add(&protocol.MemoryUser{
Email: "test",
Account: toAccount(&Account{
Id: id.String(),
AlterId: 16,
}),
})
}
common.Close(v)
}
}