53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
// Copyright 2014 beego Author. 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 captcha
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/astaxie/beego/utils"
|
|
)
|
|
|
|
type byteCounter struct {
|
|
n int64
|
|
}
|
|
|
|
func (bc *byteCounter) Write(b []byte) (int, error) {
|
|
bc.n += int64(len(b))
|
|
return len(b), nil
|
|
}
|
|
|
|
func BenchmarkNewImage(b *testing.B) {
|
|
b.StopTimer()
|
|
d := utils.RandomCreateBytes(challengeNums, defaultChars...)
|
|
b.StartTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
NewImage(d, stdWidth, stdHeight)
|
|
}
|
|
}
|
|
|
|
func BenchmarkImageWriteTo(b *testing.B) {
|
|
b.StopTimer()
|
|
d := utils.RandomCreateBytes(challengeNums, defaultChars...)
|
|
b.StartTimer()
|
|
counter := &byteCounter{}
|
|
for i := 0; i < b.N; i++ {
|
|
img := NewImage(d, stdWidth, stdHeight)
|
|
img.WriteTo(counter)
|
|
b.SetBytes(counter.n)
|
|
counter.n = 0
|
|
}
|
|
}
|