tests/acceptance/empty_cpu_model.py

   1 # Check for crash when using empty -cpu option
   2 #
   3 # Copyright (c) 2019 Red Hat, Inc.
   4 #
   5 # Author:
   6 #  Eduardo Habkost <ehabkost@redhat.com>
   7 #
   8 # This work is licensed under the terms of the GNU GPL, version 2 or
   9 # later.  See the COPYING file in the top-level directory.
  10 import subprocess
  11 from avocado_qemu import Test
  12
  13 class EmptyCPUModel(Test):
  14     def test(self):
  15         cmd = [self.qemu_bin, '-S', '-display', 'none', '-machine', 'none', '-cpu', '']
  16         r = subprocess.run(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
  17         self.assertEquals(r.returncode, 1, "QEMU exit code should be 1")
  18         self.assertEquals(r.stdout, b'', "QEMU stdout should be empty")
  19         self.assertNotEquals(r.stderr, b'', "QEMU stderr shouldn't be empty")