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