LXR qemu/tests/avocado/machine

   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
   8from avocado_qemu import QemuSystemTest
   9from avocado_qemu import wait_for_console_pattern
  10from avocado.utils import archive
  11
  12class MicroblazeMachine(QemuSystemTest):
  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...
  36