old_contents: """
  Test denied process attach.
  """
  
  import os
  import shutil
  import tempfile
  import unittest2
  import lldb
  from lldbtest import *
  
  exe_name = 'AttachDenied'  # Must match Makefile
  
  class AttachDeniedTestCase(TestBase):
  
      mydir = TestBase.compute_mydir(__file__)
  
      @skipIfWindows
      def test_attach_to_process_by_id_denied(self):
          """Test attach by process id denied"""
  
          self.buildDefault()
          exe = os.path.join(os.getcwd(), exe_name)
  
          temp_dir = tempfile.mkdtemp()
          self.addTearDownHook(lambda: shutil.rmtree(temp_dir))
  
          # Use named pipe as a synchronization point between test and inferior.
          pid_pipe_path = os.path.join(temp_dir, "pid_pipe")
          os.mkfifo(pid_pipe_path)
  
          # Spawn a new process
          popen = self.spawnSubprocess(exe, [pid_pipe_path])
          self.addTearDownHook(self.cleanupSubprocesses)
  
          pid_pipe = open(pid_pipe_path, 'r')
          self.addTearDownHook(lambda: pid_pipe.close())
          pid = pid_pipe.read()
  
          self.expect('process attach -p ' + pid,
                      startstr = 'error: attach failed:',
                      error = True)
  
  
  if __name__ == '__main__':
      import atexit
      lldb.SBDebugger.Initialize()
      atexit.register(lambda: lldb.SBDebugger.Terminate())
      unittest2.main()
  
new_contents: """
  Test denied process attach.
  """
  
  import os
  import time
  import unittest2
  import lldb
  from lldbtest import *
  
  exe_name = 'AttachDenied'  # Must match Makefile
  
  class AttachDeniedTestCase(TestBase):
  
      mydir = TestBase.compute_mydir(__file__)
  
      def run_platform_command(self, cmd):
          platform = self.dbg.GetSelectedPlatform()
          shell_command = lldb.SBPlatformShellCommand(cmd)
          err = platform.Run(shell_command)
          return (err, shell_command.GetOutput())
  
      @skipIfWindows
      def test_attach_to_process_by_id_denied(self):
          """Test attach by process id denied"""
  
          self.buildDefault()
          exe = os.path.join(os.getcwd(), exe_name)
  
          # Use named pipe as a synchronization point between test and inferior.
          pid_pipe_path = os.path.join(self.get_process_working_directory(),
                                       "pid_pipe_%d" % (int(time.time())))
  
          err, _ = self.run_platform_command("mkfifo %s" % (pid_pipe_path))
          self.assertTrue(err.Success(), "Failed to create FIFO %s: %s" % (pid_pipe_path, err.GetCString()))
  
          self.addTearDownHook(lambda: self.run_platform_command("rm %s" % (pid_pipe_path)))
  
          # Spawn a new process
          popen = self.spawnSubprocess(exe, [pid_pipe_path])
          self.addTearDownHook(self.cleanupSubprocesses)
  
          err, pid = self.run_platform_command("cat %s" % (pid_pipe_path))
          self.assertTrue(err.Success(), "Failed to read FIFO %s: %s" % (pid_pipe_path, err.GetCString()))
  
          self.expect('process attach -p ' + pid,
                      startstr = 'error: attach failed:',
                      error = True)
  
  
  if __name__ == '__main__':
      import atexit
      lldb.SBDebugger.Initialize()
      atexit.register(lambda: lldb.SBDebugger.Terminate())
      unittest2.main()
  
subject: Fix TestAttachDenied.py remote execution on Linux.