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Beego/utils/captcha/image_test.go
2014-07-03 23:40:21 +08:00

48 lines
1.0 KiB
Go

// Beego (http://beego.me/)
//
// @description beego is an open-source, high-performance web framework for the Go programming language.
//
// @link http://github.com/astaxie/beego for the canonical source repository
//
// @license http://github.com/astaxie/beego/blob/master/LICENSE
//
// @authors astaxie
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
}
}