mirror of
https://github.com/TeaOSLab/EdgeNode.git
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54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
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package stats
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import (
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"github.com/iwind/TeaGo/rands"
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"github.com/iwind/TeaGo/types"
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"runtime"
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"runtime/debug"
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"testing"
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)
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func TestUserAgentParser_Parse(t *testing.T) {
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var parser = NewUserAgentParser()
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for i := 0; i < 4; i ++ {
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t.Log(parser.Parse("Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36 Test/1"))
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t.Log(parser.Parse("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36"))
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}
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}
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func TestUserAgentParser_Parse_Unknown(t *testing.T) {
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var parser = NewUserAgentParser()
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t.Log(parser.Parse("Mozilla/5.0 (Wind 10.0; WOW64; rv:49.0) Apple/537.36 (KHTML, like Gecko) Chr/88.0.4324.96 Sa/537.36 Test/1"))
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t.Log(parser.Parse(""))
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}
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func TestUserAgentParser_Memory(t *testing.T) {
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var stat1 = &runtime.MemStats{}
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runtime.ReadMemStats(stat1)
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var parser = NewUserAgentParser()
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for i := 0; i < 1_000_000; i++ {
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parser.Parse("Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36 Test/" + types.String(rands.Int(0, 100_000)))
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}
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runtime.GC()
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debug.FreeOSMemory()
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var stat2 = &runtime.MemStats{}
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runtime.ReadMemStats(stat2)
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t.Log("max cache items:", parser.maxCacheItems)
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t.Log("cache1:", len(parser.cacheMap1), "cache2:", len(parser.cacheMap2), "cache3:", (stat2.HeapInuse-stat1.HeapInuse)/1024/1024, "MB")
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}
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func BenchmarkUserAgentParser_Parse(b *testing.B) {
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var parser = NewUserAgentParser()
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for i := 0; i < b.N; i++ {
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parser.Parse("Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36 Test/" + types.String(rands.Int(0, 40000)))
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}
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b.Log(len(parser.cacheMap1), len(parser.cacheMap2))
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}
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