mirror of
https://github.com/golang/sys.git
synced 2026-02-08 11:46:04 +03:00
9a76102bfb
Make all our package sources use Go 1.17 gofmt format (adding //go:build lines). Not strictly necessary but will avoid spurious changes as files are edited. Part of //go:build change (#41184). See https://golang.org/design/draft-gobuild Change-Id: I01667f826428426a39c84717d02efa25fa44553c Reviewed-on: https://go-review.googlesource.com/c/sys/+/294490 TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com> Reviewed-by: Matt Layher <mdlayher@gmail.com> Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Russ Cox <rsc@golang.org> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Russ Cox <rsc@golang.org>
86 lines
1.8 KiB
Go
86 lines
1.8 KiB
Go
// Copyright 2014 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
|
|
// +build darwin dragonfly freebsd openbsd
|
|
|
|
package unix_test
|
|
|
|
import (
|
|
"os/exec"
|
|
"runtime"
|
|
"testing"
|
|
"time"
|
|
|
|
"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)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestSysctlRaw(t *testing.T) {
|
|
if runtime.GOOS == "openbsd" {
|
|
t.Skip("kern.proc.pid does not exist on OpenBSD")
|
|
}
|
|
|
|
_, err := unix.SysctlRaw("kern.proc.pid", unix.Getpid())
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestSysctlUint32(t *testing.T) {
|
|
maxproc, err := unix.SysctlUint32("kern.maxproc")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Logf("kern.maxproc: %v", maxproc)
|
|
}
|
|
|
|
func TestSysctlClockinfo(t *testing.T) {
|
|
ci, err := unix.SysctlClockinfo("kern.clockrate")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Logf("tick = %v, hz = %v, profhz = %v, stathz = %v",
|
|
ci.Tick, ci.Hz, ci.Profhz, ci.Stathz)
|
|
}
|
|
|
|
func TestSysctlTimeval(t *testing.T) {
|
|
tv, err := unix.SysctlTimeval("kern.boottime")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Logf("boottime = %v", time.Unix(tv.Unix()))
|
|
}
|