jconcurrency/map_test.go

package jconcurrency

import (
	"log"
	"testing"
	"time"
	//"github.com/orcaman/concurrent-map/v2"
)

func Test_map(t *testing.T) {
	//创建map[any]any
	jm := NewJM()
	//并发安全放值
	jm.Set("a", 1)
	jm.Set(1, 3)
	//判断值是否存在
	log.Println("key 1 :", jm.Has(1))
	//删除值
	jm.Del(1)
	log.Println("key 1 :", jm.Has(1))
	//如果不存在则放入
	jm.SetIfNoExists("a", 5)
	jm.SetIfNoExists("b", 6)
	//获取并删除
	log.Println(jm.GetAndDel("b"))
	log.Println(jm)
}

func Test_map2(t *testing.T) {

	jm := NewJM()
	for i := 0; i < 100000; i++ {
		jm.Set(i, i)
	}

	for i := 0; i < 2; i++ {
		go jm.Iter(func(k, v any) bool {
			if k == i {
				//暂停
				return false
			}
			return true
		})
	}

	time.Sleep(1 * time.Second)

	log.Println(jm.Len())

}