Retro68/gcc/libgo/go/io/ioutil/tempfile_test.go
2014-09-21 19:33:12 +02:00

54 lines
1.4 KiB
Go

// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package ioutil
import (
"os"
"path/filepath"
"regexp"
"testing"
)
func TestTempFile(t *testing.T) {
f, err := TempFile("/_not_exists_", "foo")
if f != nil || err == nil {
t.Errorf("TempFile(`/_not_exists_`, `foo`) = %v, %v", f, err)
}
dir := os.TempDir()
f, err = TempFile(dir, "ioutil_test")
if f == nil || err != nil {
t.Errorf("TempFile(dir, `ioutil_test`) = %v, %v", f, err)
}
if f != nil {
f.Close()
os.Remove(f.Name())
re := regexp.MustCompile("^" + regexp.QuoteMeta(filepath.Join(dir, "ioutil_test")) + "[0-9]+$")
if !re.MatchString(f.Name()) {
t.Errorf("TempFile(`"+dir+"`, `ioutil_test`) created bad name %s", f.Name())
}
}
}
func TestTempDir(t *testing.T) {
name, err := TempDir("/_not_exists_", "foo")
if name != "" || err == nil {
t.Errorf("TempDir(`/_not_exists_`, `foo`) = %v, %v", name, err)
}
dir := os.TempDir()
name, err = TempDir(dir, "ioutil_test")
if name == "" || err != nil {
t.Errorf("TempDir(dir, `ioutil_test`) = %v, %v", name, err)
}
if name != "" {
os.Remove(name)
re := regexp.MustCompile("^" + regexp.QuoteMeta(filepath.Join(dir, "ioutil_test")) + "[0-9]+$")
if !re.MatchString(name) {
t.Errorf("TempDir(`"+dir+"`, `ioutil_test`) created bad name %s", name)
}
}
}