package test

import (
	"bytes"
	"internal/testenv"
	"os"
	"path/filepath"
	"strings"
	"testing"
)

// Make sure "hello world" does not link in all the
// fmt.scanf routines. See issue 6853.
func TestScanfRemoval(t *testing.T) {
	testenv.MustHaveGoBuild(t)
	t.Parallel()

	// Make a directory to work in.
	dir := t.TempDir()

	// Create source.
	src := filepath.Join(dir, "test.go")
	f, err := os.Create(src)