random ip test

ip_test.go

@@ -5,8 +5,10 @@ import (
 	"IPRegion/ip2region"
 	"encoding/json"
 	"fmt"
+	"math/rand"
 	"sync"
 	"testing"
+	"time"
 )
 
 func TestIpInfo(tt *testing.T) {
@@ -18,6 +20,48 @@ func TestIpInfo(tt *testing.T) {
 
 }
 
+func TestRandomIpInfo(tt *testing.T) {
+	rand.Seed(time.Now().UnixNano())
+	var ipInfo ip2region.IpInfo
+	for {
+		address := fmt.Sprintf("%d.%d.%d.%d", rand.Intn(255), rand.Intn(255), rand.Intn(255), rand.Intn(255))
+		done := make(chan struct{}, 1)
+		go func() {
+			fmt.Println(address)
+			ipInfo, _ = ip2region.GetIPInfo(address, global.SearchType)
+			res, _ := json.Marshal(ipInfo)
+			fmt.Println(string(res))
+		}()
+		select {
+		case <-done:
+			fmt.Println("call successfully!!!")
+			continue
+		case <-time.After(time.Duration(100 * time.Millisecond)):
+			fmt.Println("timeout!!!")
+			continue
+		}
+	}
+
+}
+
+func AsyncCall() {
+	done := make(chan struct{}, 1)
+
+	//go func(ctx context.Context) {
+	//	// 发送HTTP请求
+	//	done <- struct{}{}
+	//}(ctx)
+
+	select {
+	case <-done:
+		fmt.Println("call successfully!!!")
+		return
+	case <-time.After(time.Duration(100 * time.Millisecond)):
+		fmt.Println("timeout!!!")
+		return
+	}
+}
+
 // TestIpRangeChannel 内存测试
 func TestIpRangeChannel(tt *testing.T) {
 	ch := make(chan struct{}, 600)