qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
Log | Files | Refs | Submodules | LICENSE

load_bflt.py (1709B)

      1 # Test the bFLT loader format
      2 #
      3 # Copyright (C) 2019 Philippe Mathieu-Daudé <f4bug@amsat.org>
      4 #
      5 # SPDX-License-Identifier: GPL-2.0-or-later
      6 
      7 import os
      8 import bz2
      9 import subprocess
     10 
     11 from avocado import skipUnless
     12 from avocado_qemu import QemuUserTest
     13 from avocado_qemu import has_cmd
     14 
     15 
     16 class LoadBFLT(QemuUserTest):
     17 
     18     def extract_cpio(self, cpio_path):
     19         """
     20         Extracts a cpio archive into the test workdir
     21 
     22         :param cpio_path: path to the cpio archive
     23         """
     24         cwd = os.getcwd()
     25         os.chdir(self.workdir)
     26         with bz2.open(cpio_path, 'rb') as archive_cpio:
     27             subprocess.run(['cpio', '-i'], input=archive_cpio.read(),
     28                            stderr=subprocess.DEVNULL)
     29         os.chdir(cwd)
     30 
     31     @skipUnless(*has_cmd('cpio'))
     32     @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code')
     33     def test_stm32(self):
     34         """
     35         :avocado: tags=arch:arm
     36         :avocado: tags=linux_user
     37         :avocado: tags=quick
     38         """
     39         # See https://elinux.org/STM32#User_Space
     40         rootfs_url = ('https://elinux.org/images/5/51/'
     41                       'Stm32_mini_rootfs.cpio.bz2')
     42         rootfs_hash = '9f065e6ba40cce7411ba757f924f30fcc57951e6'
     43         rootfs_path_bz2 = self.fetch_asset(rootfs_url, asset_hash=rootfs_hash)
     44         busybox_path = os.path.join(self.workdir, "/bin/busybox")
     45 
     46         self.extract_cpio(rootfs_path_bz2)
     47 
     48         res = self.run(busybox_path)
     49         ver = 'BusyBox v1.24.0.git (2015-02-03 22:17:13 CET) multi-call binary.'
     50         self.assertIn(ver, res.stdout_text)
     51 
     52         res = self.run(busybox_path, ['uname', '-a'])
     53         unm = 'armv7l GNU/Linux'
     54         self.assertIn(unm, res.stdout_text)