mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
97 lines
2.2 KiB
Go
97 lines
2.2 KiB
Go
// Copyright 2015 The etcd Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package rafthttp
|
|
|
|
import (
|
|
"bytes"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/coreos/etcd/raft/raftpb"
|
|
)
|
|
|
|
func TestMessage(t *testing.T) {
|
|
// Lower readBytesLimit to make test pass in restricted resources environment
|
|
originalLimit := readBytesLimit
|
|
readBytesLimit = 1000
|
|
defer func() {
|
|
readBytesLimit = originalLimit
|
|
}()
|
|
tests := []struct {
|
|
msg raftpb.Message
|
|
encodeErr error
|
|
decodeErr error
|
|
}{
|
|
{
|
|
raftpb.Message{
|
|
Type: raftpb.MsgApp,
|
|
From: 1,
|
|
To: 2,
|
|
Term: 1,
|
|
LogTerm: 1,
|
|
Index: 3,
|
|
Entries: []raftpb.Entry{{Term: 1, Index: 4}},
|
|
},
|
|
nil,
|
|
nil,
|
|
},
|
|
{
|
|
raftpb.Message{
|
|
Type: raftpb.MsgProp,
|
|
From: 1,
|
|
To: 2,
|
|
Entries: []raftpb.Entry{
|
|
{Data: []byte("some data")},
|
|
{Data: []byte("some data")},
|
|
{Data: []byte("some data")},
|
|
},
|
|
},
|
|
nil,
|
|
nil,
|
|
},
|
|
{
|
|
raftpb.Message{
|
|
Type: raftpb.MsgProp,
|
|
From: 1,
|
|
To: 2,
|
|
Entries: []raftpb.Entry{
|
|
{Data: bytes.Repeat([]byte("a"), int(readBytesLimit+10))},
|
|
},
|
|
},
|
|
nil,
|
|
ErrExceedSizeLimit,
|
|
},
|
|
}
|
|
for i, tt := range tests {
|
|
b := &bytes.Buffer{}
|
|
enc := &messageEncoder{w: b}
|
|
if err := enc.encode(&tt.msg); err != tt.encodeErr {
|
|
t.Errorf("#%d: encode message error expected %v, got %v", i, tt.encodeErr, err)
|
|
continue
|
|
}
|
|
dec := &messageDecoder{r: b}
|
|
m, err := dec.decode()
|
|
if err != tt.decodeErr {
|
|
t.Errorf("#%d: decode message error expected %v, got %v", i, tt.decodeErr, err)
|
|
continue
|
|
}
|
|
if err == nil {
|
|
if !reflect.DeepEqual(m, tt.msg) {
|
|
t.Errorf("#%d: message = %+v, want %+v", i, m, tt.msg)
|
|
}
|
|
}
|
|
}
|
|
}
|