package util

import (
	"fmt"
	"testing"
)

func TestStack(t *testing.T) {
	fmt.Println(Stack())
}

func TestCallerFull(t *testing.T) {
	fmt.Println(CallerFull(1))
}

func TestCallerMod(t *testing.T) {
	fmt.Println(CallerMod(1))
}

func TestCaller(t *testing.T) {
	fmt.Println(Caller(1))
}

func TestStringer(t *testing.T) {
	f := "test/cbox@v0.0.0-20211216161916-9173e9f37ab9/service.go"
	ptr := 0
	file := ""
	mod := ""
	for i := len(f) - 1; i > 0; i-- {
		if f[i] == '/' {
			if ptr == 0 {
				file = f[i+1:]
				ptr = i
			} else {
				mod = f[i+1 : ptr]
				break
			}
		}
		if f[i] == '@' {
			ptr = i
		}
	}
	fmt.Println(mod, file)
}