зеркало из https://github.com/golang/sys.git
47 строки
1006 B
Go
47 строки
1006 B
Go
// Copyright 2022 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.
|
|
|
|
//go:build darwin || dragonfly || freebsd || openbsd
|
|
|
|
package unix_test
|
|
|
|
import (
|
|
"os/exec"
|
|
"testing"
|
|
|
|
"golang.org/x/sys/unix"
|
|
)
|
|
|
|
func TestGetfsstat(t *testing.T) {
|
|
n, err := unix.Getfsstat(nil, unix.MNT_NOWAIT)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
data := make([]unix.Statfs_t, n)
|
|
n2, err := unix.Getfsstat(data, unix.MNT_NOWAIT)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if n != n2 {
|
|
t.Errorf("Getfsstat(nil) = %d, but subsequent Getfsstat(slice) = %d", n, n2)
|
|
}
|
|
for i, stat := range data {
|
|
if stat == (unix.Statfs_t{}) {
|
|
t.Errorf("index %v is an empty Statfs_t struct", i)
|
|
}
|
|
}
|
|
if t.Failed() {
|
|
for i, stat := range data[:n2] {
|
|
t.Logf("data[%v] = %+v", i, stat)
|
|
}
|
|
mount, err := exec.Command("mount").CombinedOutput()
|
|
if err != nil {
|
|
t.Logf("mount: %v\n%s", err, mount)
|
|
} else {
|
|
t.Logf("mount: %s", mount)
|
|
}
|
|
}
|
|
}
|