cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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empty_cpu_model.py (678B)

      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 Test
     11
     12class EmptyCPUModel(Test):
     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')