| #!/usr/bin/env python3 |
| # |
| # Functional test that boots known good tuxboot images the same way |
| # that tuxrun (www.tuxrun.org) does. This tool is used by things like |
| # the LKFT project to run regression tests on kernels. |
| # |
| # Copyright (c) 2023 Linaro Ltd. |
| # |
| # Author: |
| # Alex Bennée <alex.bennee@linaro.org> |
| # |
| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| import os |
| import time |
| |
| from unittest import skipUnless |
| from qemu_test import Asset, exec_command_and_wait_for_pattern, exec_command |
| from qemu_test.tuxruntest import TuxRunBaselineTest |
| |
| class TuxRunSh4Test(TuxRunBaselineTest): |
| |
| ASSET_SH4_KERNEL = Asset( |
| 'https://storage.tuxboot.com/20230331/sh4/zImage', |
| '29d9b2aba604a0f53a5dc3b5d0f2b8e35d497de1129f8ee5139eb6fdf0db692f') |
| ASSET_SH4_ROOTFS = Asset( |
| 'https://storage.tuxboot.com/20230331/sh4/rootfs.ext4.zst', |
| '3592a7a3d5a641e8b9821449e77bc43c9904a56c30d45da0694349cfd86743fd') |
| |
| # Note: some segfaults caused by unaligned userspace access |
| @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable') |
| def test_sh4(self): |
| self.set_machine('r2d') |
| self.cpu='sh7785' |
| self.root='sda' |
| self.console='ttySC1' |
| |
| # The test is currently too unstable to do much in userspace |
| # so we skip common_tuxrun and do a minimal boot and shutdown. |
| (kernel, disk, dtb) = self.fetch_tuxrun_assets(self.ASSET_SH4_KERNEL, |
| self.ASSET_SH4_ROOTFS) |
| |
| # the console comes on the second serial port |
| self.prepare_run(kernel, disk, |
| "driver=ide-hd,bus=ide.0,unit=0", |
| console_index=1) |
| self.vm.launch() |
| |
| self.wait_for_console_pattern("Welcome to TuxTest") |
| time.sleep(0.1) |
| exec_command(self, 'root') |
| time.sleep(0.1) |
| exec_command_and_wait_for_pattern(self, 'halt', |
| "reboot: System halted") |
| |
| if __name__ == '__main__': |
| TuxRunBaselineTest.main() |
