59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package captcha
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import (
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"testing"
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"github.com/astaxie/beego/adapter/utils"
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)
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const (
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// Standard width and height of a captcha image.
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stdWidth = 240
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stdHeight = 80
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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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