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// Copyright 2016 the Go-FUSE 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 linux
package pathfs
import (
"os"
"reflect"
"syscall"
"testing"
)
func TestSysUtimensat(t *testing.T) {
symlink := "/tmp/TestSysUtimensat"
os.Remove(symlink)
err := os.Symlink("/nonexisting/file", symlink)
if err != nil {
t.Fatal(err)
}
var ts [2]syscall.Timespec
// Atime
ts[0].Nsec = 1111
ts[0].Sec = 2222
// Mtime
ts[1].Nsec = 3333
ts[1].Sec = 4444
// Linux specific.
err = sysUtimensat(0, symlink, &ts, _AT_SYMLINK_NOFOLLOW)
if err != nil {
t.Fatal(err)
}
var st syscall.Stat_t
err = syscall.Lstat(symlink, &st)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(st.Atim, ts[0]) {
t.Errorf("Wrong atime: %v", st.Atim)
}
if !reflect.DeepEqual(st.Mtim, ts[1]) {
t.Errorf("Wrong mtime: %v", st.Mtim)
}
}
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