mirror of
https://gitlab.bertha.cloud/partitio/Nextcloud-Partitio/gonextcloud
synced 2024-07-06 14:10:29 +00:00
163 lines
3.5 KiB
Go
163 lines
3.5 KiB
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build aix
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package unix_test
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import (
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"os"
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"runtime"
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"testing"
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"time"
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"golang.org/x/sys/unix"
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)
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func TestIoctlGetInt(t *testing.T) {
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f, err := os.Open("/dev/random")
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if err != nil {
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t.Fatalf("failed to open device: %v", err)
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}
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defer f.Close()
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v, err := unix.IoctlGetInt(int(f.Fd()), unix.RNDGETENTCNT)
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if err != nil {
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t.Fatalf("failed to perform ioctl: %v", err)
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}
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t.Logf("%d bits of entropy available", v)
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}
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func TestTime(t *testing.T) {
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var ut unix.Time_t
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ut2, err := unix.Time(&ut)
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if err != nil {
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t.Fatalf("Time: %v", err)
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}
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if ut != ut2 {
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t.Errorf("Time: return value %v should be equal to argument %v", ut2, ut)
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}
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var now time.Time
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for i := 0; i < 10; i++ {
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ut, err = unix.Time(nil)
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if err != nil {
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t.Fatalf("Time: %v", err)
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}
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now = time.Now()
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if int64(ut) == now.Unix() {
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return
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}
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}
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t.Errorf("Time: return value %v should be nearly equal to time.Now().Unix() %v", ut, now.Unix())
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}
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func TestUtime(t *testing.T) {
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defer chtmpdir(t)()
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touch(t, "file1")
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buf := &unix.Utimbuf{
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Modtime: 12345,
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}
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err := unix.Utime("file1", buf)
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if err != nil {
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t.Fatalf("Utime: %v", err)
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}
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fi, err := os.Stat("file1")
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if err != nil {
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t.Fatal(err)
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}
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if fi.ModTime().Unix() != 12345 {
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t.Errorf("Utime: failed to change modtime: expected %v, got %v", 12345, fi.ModTime().Unix())
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}
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}
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func TestUtimesNanoAt(t *testing.T) {
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defer chtmpdir(t)()
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symlink := "symlink1"
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defer os.Remove(symlink)
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err := os.Symlink("nonexisting", symlink)
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if err != nil {
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t.Fatal(err)
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}
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ts := []unix.Timespec{
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{Sec: 1111, Nsec: 2222},
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{Sec: 3333, Nsec: 4444},
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}
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err = unix.UtimesNanoAt(unix.AT_FDCWD, symlink, ts, unix.AT_SYMLINK_NOFOLLOW)
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if err != nil {
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t.Fatalf("UtimesNanoAt: %v", err)
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}
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var st unix.Stat_t
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err = unix.Lstat(symlink, &st)
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if err != nil {
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t.Fatalf("Lstat: %v", err)
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}
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if runtime.GOARCH == "ppc64" {
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if int64(st.Atim.Sec) != int64(ts[0].Sec) || st.Atim.Nsec != int32(ts[0].Nsec) {
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t.Errorf("UtimesNanoAt: wrong atime: %v", st.Atim)
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}
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if int64(st.Mtim.Sec) != int64(ts[1].Sec) || st.Mtim.Nsec != int32(ts[1].Nsec) {
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t.Errorf("UtimesNanoAt: wrong mtime: %v", st.Mtim)
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}
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} else {
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if int32(st.Atim.Sec) != int32(ts[0].Sec) || int32(st.Atim.Nsec) != int32(ts[0].Nsec) {
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t.Errorf("UtimesNanoAt: wrong atime: %v", st.Atim)
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}
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if int32(st.Mtim.Sec) != int32(ts[1].Sec) || int32(st.Mtim.Nsec) != int32(ts[1].Nsec) {
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t.Errorf("UtimesNanoAt: wrong mtime: %v", st.Mtim)
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}
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}
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}
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func TestPselect(t *testing.T) {
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if runtime.GOARCH == "ppc64" {
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t.Skip("pselect issue with structure timespec on AIX 7.2 tl0, skipping test")
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}
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_, err := unix.Pselect(0, nil, nil, nil, &unix.Timespec{Sec: 0, Nsec: 0}, nil)
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if err != nil {
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t.Fatalf("Pselect: %v", err)
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}
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dur := 2500 * time.Microsecond
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ts := unix.NsecToTimespec(int64(dur))
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start := time.Now()
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_, err = unix.Pselect(0, nil, nil, nil, &ts, nil)
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took := time.Since(start)
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if err != nil {
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t.Fatalf("Pselect: %v", err)
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}
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if took < dur {
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t.Errorf("Pselect: timeout should have been at least %v, got %v", dur, took)
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}
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}
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// stringsFromByteSlice converts a sequence of attributes to a []string.
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// On Linux, each entry is a NULL-terminated string.
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func stringsFromByteSlice(buf []byte) []string {
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var result []string
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off := 0
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for i, b := range buf {
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if b == 0 {
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result = append(result, string(buf[off:i]))
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off = i + 1
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}
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}
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return result
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}
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