You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Open-IM-Server/internal/msggateway/compressor_test.go

140 lines
2.8 KiB

// Copyright © 2023 OpenIM. All rights reserved.
//
// 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 msggateway
import (
"crypto/rand"
"github.com/stretchr/testify/assert"
"sync"
"testing"
"unsafe"
)
func mockRandom() []byte {
bs := make([]byte, 50)
rand.Read(bs)
return bs
}
func TestCompressDecompress(t *testing.T) {
compressor := NewGzipCompressor()
for i := 0; i < 2000; i++ {
src := mockRandom()
// compress
dest, err := compressor.CompressWithPool(src)
if err != nil {
t.Log(err)
}
assert.Equal(t, nil, err)
// decompress
res, err := compressor.DecompressWithPool(dest)
if err != nil {
t.Log(err)
}
assert.Equal(t, nil, err)
// check
assert.EqualValues(t, src, res)
}
}
func TestCompressDecompressWithConcurrency(t *testing.T) {
wg := sync.WaitGroup{}
compressor := NewGzipCompressor()
for i := 0; i < 200; i++ {
wg.Add(1)
go func() {
defer wg.Done()
src := mockRandom()
// compress
dest, err := compressor.CompressWithPool(src)
if err != nil {
t.Log(err)
}
assert.Equal(t, nil, err)
// decompress
res, err := compressor.DecompressWithPool(dest)
if err != nil {
t.Log(err)
}
assert.Equal(t, nil, err)
// check
assert.EqualValues(t, src, res)
}()
}
wg.Wait()
}
func BenchmarkCompress(b *testing.B) {
src := mockRandom()
compressor := NewGzipCompressor()
for i := 0; i < b.N; i++ {
_, err := compressor.Compress(src)
assert.Equal(b, nil, err)
}
}
func BenchmarkCompressWithSyncPool(b *testing.B) {
src := mockRandom()
compressor := NewGzipCompressor()
for i := 0; i < b.N; i++ {
_, err := compressor.CompressWithPool(src)
assert.Equal(b, nil, err)
}
}
func BenchmarkDecompress(b *testing.B) {
src := mockRandom()
compressor := NewGzipCompressor()
comdata, err := compressor.Compress(src)
assert.Equal(b, nil, err)
for i := 0; i < b.N; i++ {
_, err := compressor.DeCompress(comdata)
assert.Equal(b, nil, err)
}
}
func BenchmarkDecompressWithSyncPool(b *testing.B) {
src := mockRandom()
compressor := NewGzipCompressor()
comdata, err := compressor.Compress(src)
assert.Equal(b, nil, err)
for i := 0; i < b.N; i++ {
_, err := compressor.DecompressWithPool(comdata)
assert.Equal(b, nil, err)
}
}
func TestName(t *testing.T) {
t.Log(unsafe.Sizeof(Client{}))
}