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.
10from avocado_qemu import QemuSystemTest
11
12class EmptyCPUModel(QemuSystemTest):
13    def test(self):
14        self.vm.add_args('-S', '-display', 'none', '-machine', 'none', '-cpu', '')
15        self.vm.set_qmp_monitor(enabled=False)
16        self.vm.launch()
17        self.vm.wait()
18        self.assertEquals(self.vm.exitcode(), 1, "QEMU exit code should be 1")
19        self.assertRegex(self.vm.get_log(), r'-cpu option cannot be empty')
20