refactor: move hrp/ to root folder

pkg/httpstat/demo/main_test.go

@@ -0,0 +1,38 @@
+package demo
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+
+	"github.com/httprunner/httprunner/v5/pkg/httpstat"
+)
+
+func TestMain(t *testing.T) {
+	var httpStat httpstat.Stat
+
+	req, _ := http.NewRequest("GET", "https://httprunner.com", nil)
+	ctx := httpstat.WithHTTPStat(req, &httpStat)
+
+	client := &http.Client{
+		Timeout: time.Second * 10,
+	}
+
+	req = req.WithContext(ctx)
+	resp, err := client.Do(req)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if resp != nil {
+		defer resp.Body.Close()
+	}
+
+	// get stat
+	httpStat.Finish()
+	result := httpStat.Durations()
+	fmt.Println(result)
+
+	// print stat
+	httpStat.Print()
+}