mirror of
https://github.com/TeaOSLab/EdgeNode.git
synced 2025-11-04 16:00:25 +08:00
384 lines
8.0 KiB
Go
384 lines
8.0 KiB
Go
package caches
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import (
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"bytes"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
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"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
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"github.com/iwind/TeaGo/logs"
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"github.com/iwind/TeaGo/rands"
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"runtime"
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"runtime/debug"
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"strconv"
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"sync"
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"testing"
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"time"
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)
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func TestMemoryStorage_OpenWriter(t *testing.T) {
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var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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writer, err := storage.OpenWriter("abc", time.Now().Unix()+60, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.WriteHeader([]byte("Header"))
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_, _ = writer.Write([]byte("Hello"))
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_, _ = writer.Write([]byte(", World"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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t.Log(storage.valuesMap)
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{
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reader, err := storage.OpenReader("abc", false, false)
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if err != nil {
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if err == ErrNotFound {
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t.Log("not found: abc")
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return
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} else {
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t.Fatal(err)
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}
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}
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buf := make([]byte, 1024)
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t.Log("status:", reader.Status())
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err = reader.ReadHeader(buf, func(n int) (goNext bool, err error) {
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t.Log("header:", string(buf[:n]))
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return true, nil
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})
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if err != nil {
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t.Fatal(err)
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}
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err = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
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t.Log("body:", string(buf[:n]))
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return true, nil
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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{
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_, err := storage.OpenReader("abc 2", false, false)
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if err != nil {
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if err == ErrNotFound {
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t.Log("not found: abc2")
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} else {
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t.Fatal(err)
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}
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}
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}
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writer, err = storage.OpenWriter("abc", time.Now().Unix()+60, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello123"))
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{
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reader, err := storage.OpenReader("abc", false, false)
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if err != nil {
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if err == ErrNotFound {
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t.Log("not found: abc")
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} else {
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t.Fatal(err)
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}
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}
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buf := make([]byte, 1024)
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err = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
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t.Log("abc:", string(buf[:n]))
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return true, nil
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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func TestMemoryStorage_OpenReaderLock(t *testing.T) {
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storage := NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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_ = storage.Init()
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var h = storage.hash("test")
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storage.valuesMap = map[uint64]*MemoryItem{
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h: {
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IsDone: true,
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},
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}
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_, _ = storage.OpenReader("test", false, false)
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}
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func TestMemoryStorage_Delete(t *testing.T) {
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var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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{
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writer, err := storage.OpenWriter("abc", time.Now().Unix()+60, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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t.Log(len(storage.valuesMap))
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}
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{
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writer, err := storage.OpenWriter("abc1", time.Now().Unix()+60, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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t.Log(len(storage.valuesMap))
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}
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_ = storage.Delete("abc1")
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t.Log(len(storage.valuesMap))
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}
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func TestMemoryStorage_Stat(t *testing.T) {
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var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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expiredAt := time.Now().Unix() + 60
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{
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writer, err := storage.OpenWriter("abc", expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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t.Log(len(storage.valuesMap))
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storage.AddToList(&Item{
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Key: "abc",
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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{
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writer, err := storage.OpenWriter("abc1", expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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t.Log(len(storage.valuesMap))
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storage.AddToList(&Item{
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Key: "abc1",
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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stat, err := storage.Stat()
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if err != nil {
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t.Fatal(err)
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}
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t.Log("===stat===")
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logs.PrintAsJSON(stat, t)
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}
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func TestMemoryStorage_CleanAll(t *testing.T) {
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var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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var expiredAt = time.Now().Unix() + 60
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{
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writer, err := storage.OpenWriter("abc", expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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storage.AddToList(&Item{
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Key: "abc",
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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{
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writer, err := storage.OpenWriter("abc1", expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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storage.AddToList(&Item{
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Key: "abc1",
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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err := storage.CleanAll()
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if err != nil {
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t.Fatal(err)
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}
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total, _ := storage.list.Count()
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t.Log(total, len(storage.valuesMap))
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}
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func TestMemoryStorage_Purge(t *testing.T) {
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storage := NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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expiredAt := time.Now().Unix() + 60
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{
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writer, err := storage.OpenWriter("abc", expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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storage.AddToList(&Item{
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Key: "abc",
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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{
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writer, err := storage.OpenWriter("abc1", expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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storage.AddToList(&Item{
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Key: "abc1",
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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err := storage.Purge([]string{"abc", "abc1"}, "")
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if err != nil {
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t.Fatal(err)
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}
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total, _ := storage.list.Count()
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t.Log(total, len(storage.valuesMap))
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}
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func TestMemoryStorage_Expire(t *testing.T) {
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if !testutils.IsSingleTesting() {
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return
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}
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var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{
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MemoryAutoPurgeInterval: 5,
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}, nil)
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err := storage.Init()
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if err != nil {
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t.Fatal(err)
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}
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for i := 0; i < 1000; i++ {
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expiredAt := time.Now().Unix() + int64(rands.Int(0, 60))
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key := "abc" + strconv.Itoa(i)
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writer, err := storage.OpenWriter(key, expiredAt, 200, -1, -1, -1, false)
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if err != nil {
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t.Fatal(err)
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}
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_, _ = writer.Write([]byte("Hello"))
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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storage.AddToList(&Item{
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Key: key,
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BodySize: 5,
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ExpiresAt: expiredAt,
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})
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}
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time.Sleep(70 * time.Second)
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}
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func TestMemoryStorage_Locker(t *testing.T) {
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var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{}, nil)
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err := storage.Init()
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if err != nil {
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t.Fatal(err)
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}
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storage.locker.Lock()
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err = storage.deleteWithoutLocker("a")
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storage.locker.Unlock()
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if err != nil {
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t.Fatal(err)
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}
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t.Log("ok")
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}
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func TestMemoryStorage_Stop(t *testing.T) {
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var stat1 = &runtime.MemStats{}
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runtime.ReadMemStats(stat1)
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var m = map[uint64]*MemoryItem{}
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for i := 0; i < 1_000_000; i++ {
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m[uint64(i)] = &MemoryItem{
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HeaderValue: []byte("Hello, World"),
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BodyValue: bytes.Repeat([]byte("Hello"), 1024),
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}
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}
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m = map[uint64]*MemoryItem{}
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var before = time.Now()
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//runtime.GC()
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debug.FreeOSMemory()
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/**go func() {
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time.Sleep(10 * time.Second)
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runtime.GC()
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}()**/
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t.Log(time.Since(before).Seconds()*1000, "ms")
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var stat2 = &runtime.MemStats{}
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runtime.ReadMemStats(stat2)
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if stat2.HeapInuse > stat1.HeapInuse {
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t.Log(stat2.HeapInuse, stat1.HeapInuse, (stat2.HeapInuse-stat1.HeapInuse)/1024/1024, "MB")
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} else {
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t.Log("0 MB")
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}
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t.Log(len(m))
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}
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func BenchmarkValuesMap(b *testing.B) {
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var m = map[uint64]*MemoryItem{}
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var count = 1_000_000
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for i := 0; i < count; i++ {
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m[uint64(i)] = &MemoryItem{
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ExpiresAt: time.Now().Unix(),
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}
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}
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b.Log(len(m))
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var locker = sync.Mutex{}
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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locker.Lock()
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_, ok := m[uint64(rands.Int(0, 1_000_000))]
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_ = ok
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locker.Unlock()
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locker.Lock()
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delete(m, uint64(rands.Int(2, 1000000)))
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locker.Unlock()
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}
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})
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}
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