syncthing/internal/osutil/osutil_test.go
Jakob Borg 32425c5561 MPLv2
2015-03-17 16:02:27 +01:00

71 lines
1.6 KiB
Go

// Copyright (C) 2014 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package osutil_test
import (
"os"
"testing"
"github.com/syncthing/syncthing/internal/osutil"
)
func TestInWriteableDir(t *testing.T) {
err := os.RemoveAll("testdata")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll("testdata")
os.Mkdir("testdata", 0700)
os.Mkdir("testdata/rw", 0700)
os.Mkdir("testdata/ro", 0500)
create := func(name string) error {
fd, err := os.Create(name)
if err != nil {
return err
}
fd.Close()
return nil
}
// These should succeed
err = osutil.InWritableDir(create, "testdata/file")
if err != nil {
t.Error("testdata/file:", err)
}
err = osutil.InWritableDir(create, "testdata/rw/foo")
if err != nil {
t.Error("testdata/rw/foo:", err)
}
err = osutil.InWritableDir(os.Remove, "testdata/rw/foo")
if err != nil {
t.Error("testdata/rw/foo:", err)
}
err = osutil.InWritableDir(create, "testdata/ro/foo")
if err != nil {
t.Error("testdata/ro/foo:", err)
}
err = osutil.InWritableDir(os.Remove, "testdata/ro/foo")
if err != nil {
t.Error("testdata/ro/foo:", err)
}
// These should not
err = osutil.InWritableDir(create, "testdata/nonexistent/foo")
if err == nil {
t.Error("testdata/nonexistent/foo returned nil error")
}
err = osutil.InWritableDir(create, "testdata/file/foo")
if err == nil {
t.Error("testdata/file/foo returned nil error")
}
}