tests/acceptance/machine_microblaze.py

   1 # Functional test that boots a microblaze Linux kernel and checks the console
   2 #
   3 # Copyright (c) 2018, 2021 Red Hat, Inc.
   4 #
   5 # This work is licensed under the terms of the GNU GPL, version 2 or
   6 # later. See the COPYING file in the top-level directory.
   7
   8 from avocado_qemu import Test
   9 from avocado_qemu import wait_for_console_pattern
  10 from avocado.utils import archive
  11
  12 class MicroblazeMachine(Test):
  13
  14     timeout = 90
  15
  16     def test_microblaze_s3adsp1800(self):
  17         """
  18         :avocado: tags=arch:microblaze
  19         :avocado: tags=machine:petalogix-s3adsp1800
  20         """
  21
  22         tar_url = ('https://www.qemu-advent-calendar.org'
  23                    '/2018/download/day17.tar.xz')
  24         tar_hash = '08bf3e3bfb6b6c7ce1e54ab65d54e189f2caf13f'
  25         file_path = self.fetch_asset(tar_url, asset_hash=tar_hash)
  26         archive.extract(file_path, self.workdir)
  27         self.vm.set_console()
  28         self.vm.add_args('-kernel', self.workdir + '/day17/ballerina.bin')
  29         self.vm.launch()
  30         wait_for_console_pattern(self, 'This architecture does not have '
  31                                        'kernel memory protection')
  32         # Note:
  33         # The kernel sometimes gets stuck after the "This architecture ..."
  34         # message, that's why we don't test for a later string here. This
  35         # needs some investigation by a microblaze wizard one day...