s_cherry_e/sr/internal/extend/lru/lru_test.go

package lru

import (
	"fmt"
	"testing"
)

func TestSafeLRU(t *testing.T) {
	l := NewSafe(32)
	for i := 1; i <= 64; i++ {
		l.Add(i, 1)
	}

	for _, key := range l.Keys() {
		value, ok := l.Get(key)
		if ok {
			fmt.Println(key, value)
		}
	}

	if l.Len() != 32 {
		panic(fmt.Sprintf("bad len: %v", l.Len()))
	}
}

func BenchmarkGet(b *testing.B) {
	l := New(128)
	for i := 0; i < 256; i++ {
		l.Add(i, 1)
	}

	for i := 0; i < b.N; i++ {
		l.Get(i)
	}
}