libgo/go/syscall/syscall_ptrace_test.go

   1 // Copyright 2019 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // +build darwin dragonfly freebsd linux netbsd openbsd
   6
   7 package syscall_test
   8
   9 import (
  10         "internal/testenv"
  11         "os"
  12         "os/exec"
  13         "syscall"
  14         "testing"
  15 )
  16
  17 func TestExecPtrace(t *testing.T) {
  18         testenv.MustHaveExec(t)
  19
  20         bin, err := exec.LookPath("sh")
  21         if err != nil {
  22                 t.Skipf("skipped because sh is not available")
  23         }
  24
  25         attr := &os.ProcAttr{
  26                 Sys: &syscall.SysProcAttr{
  27                         Ptrace: true,
  28                 },
  29         }
  30         proc, err := os.StartProcess(bin, []string{bin}, attr)
  31         if err == nil {
  32                 proc.Kill()
  33         }
  34         if err != nil && !os.IsPermission(err) {
  35                 t.Fatalf("StartProcess with ptrace enabled failed: %v", err)
  36         }
  37 }