You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main_test.go
    path of file: ./repos/codeforces-go/main/edu/2/suffixarray/step5/d
    
    the code of the file until where you have to start completion: package main

import (
	. "fmt"
	"github.com/EndlessCheng/codeforces-go/main/testutil"
	"io"
	"math/rand"
	"testing"
)

func Test(t *testing.T) {
	// just copy from website
	rawText := `
inputCopy
ababb
outputCopy
20
inputCopy
xxju
outputCopy
11
inputCo
    
func Test2(t *testing.T) {
	inputs := []string{}
	//rand.Seed(time.Now().UnixNano())
	for i := 0; i < 1000; i++ {
		s := []byte{}
		for j := 0; j < 6; j++ {
			x := byte(rand.Intn(4))
			s = append(s, 'a'+x)
		}
		inputs = append(inputs, string(s))
	}

	runAC := func(in io.Reader, out io.Writer) {
		var s string
		Fscan(in, &s)
		n := len(s)
		ans := 0
		for i := range s {
			for j := i + 1; j <= n; j++ {
				t := s[i:j]
				for k := range t {
					if t[:k] == t[len(t)-k:] {
						ans++
					}
				}
			}
		}
		Fprint(out, ans)
	}

	testutil.AssertEqualRunResults(t, inputs, 0, runAC, run)
}