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Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_linux_test.go')
-rw-r--r--vendor/golang.org/x/sys/unix/syscall_linux_test.go227
1 files changed, 0 insertions, 227 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_test.go b/vendor/golang.org/x/sys/unix/syscall_linux_test.go
deleted file mode 100644
index 3770231..0000000
--- a/vendor/golang.org/x/sys/unix/syscall_linux_test.go
+++ /dev/null
@@ -1,227 +0,0 @@
-// Copyright 2016 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.
-
-// +build linux
-
-package unix_test
-
-import (
- "io/ioutil"
- "os"
- "testing"
- "time"
-
- "golang.org/x/sys/unix"
-)
-
-func TestFchmodat(t *testing.T) {
- defer chtmpdir(t)()
-
- touch(t, "file1")
- os.Symlink("file1", "symlink1")
-
- err := unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, 0)
- if err != nil {
- t.Fatalf("Fchmodat: unexpected error: %v", err)
- }
-
- fi, err := os.Stat("file1")
- if err != nil {
- t.Fatal(err)
- }
-
- if fi.Mode() != 0444 {
- t.Errorf("Fchmodat: failed to change mode: expected %v, got %v", 0444, fi.Mode())
- }
-
- err = unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, unix.AT_SYMLINK_NOFOLLOW)
- if err != unix.EOPNOTSUPP {
- t.Fatalf("Fchmodat: unexpected error: %v, expected EOPNOTSUPP", err)
- }
-}
-
-func TestIoctlGetInt(t *testing.T) {
- f, err := os.Open("/dev/random")
- if err != nil {
- t.Fatalf("failed to open device: %v", err)
- }
- defer f.Close()
-
- v, err := unix.IoctlGetInt(int(f.Fd()), unix.RNDGETENTCNT)
- if err != nil {
- t.Fatalf("failed to perform ioctl: %v", err)
- }
-
- t.Logf("%d bits of entropy available", v)
-}
-
-func TestPoll(t *testing.T) {
- f, cleanup := mktmpfifo(t)
- defer cleanup()
-
- const timeout = 100
-
- ok := make(chan bool, 1)
- go func() {
- select {
- case <-time.After(10 * timeout * time.Millisecond):
- t.Errorf("Poll: failed to timeout after %d milliseconds", 10*timeout)
- case <-ok:
- }
- }()
-
- fds := []unix.PollFd{{Fd: int32(f.Fd()), Events: unix.POLLIN}}
- n, err := unix.Poll(fds, timeout)
- ok <- true
- if err != nil {
- t.Errorf("Poll: unexpected error: %v", err)
- return
- }
- if n != 0 {
- t.Errorf("Poll: wrong number of events: got %v, expected %v", n, 0)
- return
- }
-}
-
-func TestPpoll(t *testing.T) {
- f, cleanup := mktmpfifo(t)
- defer cleanup()
-
- const timeout = 100 * time.Millisecond
-
- ok := make(chan bool, 1)
- go func() {
- select {
- case <-time.After(10 * timeout):
- t.Errorf("Ppoll: failed to timeout after %d", 10*timeout)
- case <-ok:
- }
- }()
-
- fds := []unix.PollFd{{Fd: int32(f.Fd()), Events: unix.POLLIN}}
- timeoutTs := unix.NsecToTimespec(int64(timeout))
- n, err := unix.Ppoll(fds, &timeoutTs, nil)
- ok <- true
- if err != nil {
- t.Errorf("Ppoll: unexpected error: %v", err)
- return
- }
- if n != 0 {
- t.Errorf("Ppoll: wrong number of events: got %v, expected %v", n, 0)
- return
- }
-}
-
-// mktmpfifo creates a temporary FIFO and provides a cleanup function.
-func mktmpfifo(t *testing.T) (*os.File, func()) {
- err := unix.Mkfifo("fifo", 0666)
- if err != nil {
- t.Fatalf("mktmpfifo: failed to create FIFO: %v", err)
- }
-
- f, err := os.OpenFile("fifo", os.O_RDWR, 0666)
- if err != nil {
- os.Remove("fifo")
- t.Fatalf("mktmpfifo: failed to open FIFO: %v", err)
- }
-
- return f, func() {
- f.Close()
- os.Remove("fifo")
- }
-}
-
-func TestTime(t *testing.T) {
- var ut unix.Time_t
- ut2, err := unix.Time(&ut)
- if err != nil {
- t.Fatalf("Time: %v", err)
- }
- if ut != ut2 {
- t.Errorf("Time: return value %v should be equal to argument %v", ut2, ut)
- }
-
- var now time.Time
-
- for i := 0; i < 10; i++ {
- ut, err = unix.Time(nil)
- if err != nil {
- t.Fatalf("Time: %v", err)
- }
-
- now = time.Now()
-
- if int64(ut) == now.Unix() {
- return
- }
- }
-
- t.Errorf("Time: return value %v should be nearly equal to time.Now().Unix() %v", ut, now.Unix())
-}
-
-func TestUtime(t *testing.T) {
- defer chtmpdir(t)()
-
- touch(t, "file1")
-
- buf := &unix.Utimbuf{
- Modtime: 12345,
- }
-
- err := unix.Utime("file1", buf)
- if err != nil {
- t.Fatalf("Utime: %v", err)
- }
-
- fi, err := os.Stat("file1")
- if err != nil {
- t.Fatal(err)
- }
-
- if fi.ModTime().Unix() != 12345 {
- t.Errorf("Utime: failed to change modtime: expected %v, got %v", 12345, fi.ModTime().Unix())
- }
-}
-
-func TestGetrlimit(t *testing.T) {
- var rlim unix.Rlimit
- err := unix.Getrlimit(unix.RLIMIT_AS, &rlim)
- if err != nil {
- t.Fatalf("Getrlimit: %v", err)
- }
-}
-
-// utilities taken from os/os_test.go
-
-func touch(t *testing.T, name string) {
- f, err := os.Create(name)
- if err != nil {
- t.Fatal(err)
- }
- if err := f.Close(); err != nil {
- t.Fatal(err)
- }
-}
-
-// chtmpdir changes the working directory to a new temporary directory and
-// provides a cleanup function. Used when PWD is read-only.
-func chtmpdir(t *testing.T) func() {
- oldwd, err := os.Getwd()
- if err != nil {
- t.Fatalf("chtmpdir: %v", err)
- }
- d, err := ioutil.TempDir("", "test")
- if err != nil {
- t.Fatalf("chtmpdir: %v", err)
- }
- if err := os.Chdir(d); err != nil {
- t.Fatalf("chtmpdir: %v", err)
- }
- return func() {
- if err := os.Chdir(oldwd); err != nil {
- t.Fatalf("chtmpdir: %v", err)
- }
- os.RemoveAll(d)
- }
-}