| # Functional test that boots a Linux kernel and checks the console |
| # |
| # Copyright (c) 2022 Linaro Ltd. |
| # |
| # Author: |
| # Alex Bennée <alex.bennee@linaro.org> |
| # |
| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| import time |
| |
| from avocado_qemu import QemuSystemTest |
| from avocado_qemu import wait_for_console_pattern |
| from avocado_qemu import exec_command |
| |
| class Aarch64VirtMachine(QemuSystemTest): |
| KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' |
| |
| def wait_for_console_pattern(self, success_message, vm=None): |
| wait_for_console_pattern(self, success_message, |
| failure_message='Kernel panic - not syncing', |
| vm=vm) |
| |
| def test_aarch64_virt(self): |
| """ |
| :avocado: tags=arch:aarch64 |
| :avocado: tags=machine:virt |
| :avocado: tags=accel:tcg |
| :avocado: tags=cpu:max |
| """ |
| kernel_url = ('https://fileserver.linaro.org/s/' |
| 'z6B2ARM7DQT3HWN/download') |
| |
| kernel_hash = 'ed11daab50c151dde0e1e9c9cb8b2d9bd3215347' |
| kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| |
| self.vm.set_console() |
| kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + |
| 'console=ttyAMA0') |
| self.require_accelerator("tcg") |
| self.vm.add_args('-cpu', 'max,pauth-impdef=on', |
| '-accel', 'tcg', |
| '-kernel', kernel_path, |
| '-append', kernel_command_line) |
| self.vm.launch() |
| self.wait_for_console_pattern('Welcome to Buildroot') |
| time.sleep(0.1) |
| exec_command(self, 'root') |
| time.sleep(0.1) |
| exec_command(self, 'cat /proc/self/maps') |
| time.sleep(0.1) |
