+++ /dev/null
-// Copyright 2019 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.
-
-// +build !plan9,!windows,!js
-
-package renameio
-
-import (
- "io/ioutil"
- "os"
- "path/filepath"
- "syscall"
- "testing"
-)
-
-func TestWriteFileModeAppliesUmask(t *testing.T) {
- dir, err := ioutil.TempDir("", "renameio")
- if err != nil {
- t.Fatalf("Failed to create temporary directory: %v", err)
- }
- defer os.RemoveAll(dir)
-
- const mode = 0644
- const umask = 0007
- defer syscall.Umask(syscall.Umask(umask))
-
- file := filepath.Join(dir, "testWrite")
- err = WriteFile(file, []byte("go-build"), mode)
- if err != nil {
- t.Fatalf("Failed to write file: %v", err)
- }
-
- fi, err := os.Stat(file)
- if err != nil {
- t.Fatalf("Stat %q (looking for mode %#o): %s", file, mode, err)
- }
-
- if fi.Mode()&os.ModePerm != 0640 {
- t.Errorf("Stat %q: mode %#o want %#o", file, fi.Mode()&os.ModePerm, 0640)
- }
-}