// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .

package syncutils_test

import (
	syncutils "github.com/TeaOSLab/EdgeNode/internal/utils/sync"
	"math/rand"
	"runtime"
	"testing"
)

func TestNewValues_Int(t *testing.T) {
	var value = -1
	var values = syncutils.NewValues[int](func() int {
		value++
		return value
	})
	t.Log(values.Len())

	values.DoRead(func(value int) {
		t.Log("value at 1:", value)
	})
	values.DoWrite(func(value int) {
		t.Log("value at 2:", value)
	})
}

func TestNewValues_Map(t *testing.T) {
	var values = syncutils.NewValues[map[int]bool](func() map[int]bool {
		return map[int]bool{}
	})
	t.Log(values.Len())

	values.DoWrite(func(value map[int]bool) {
		value[123] = true
		value[456] = false
	})
	values.DoRead(func(value map[int]bool) {
		t.Log("value at 0:", value)
	})
}

func BenchmarkValues_Map(b *testing.B) {
	runtime.GOMAXPROCS(32)

	var values = syncutils.NewValues[map[int]bool](func() map[int]bool {
		return map[int]bool{}
	})
	b.ResetTimer()

	b.RunParallel(func(pb *testing.PB) {
		for pb.Next() {
			values.DoWrite(func(value map[int]bool) {
				value[rand.Int()%10_000] = true
			})
		}
	})
}