1#!/usr/bin/env python3
2#
3# Functional test that boots a Linux kernel and checks the console
4#
5# Copyright (c) 2018 Red Hat, Inc.
6#
7# Author:
8#  Cleber Rosa <crosa@redhat.com>
9#
10# This work is licensed under the terms of the GNU GPL, version 2 or
11# later.  See the COPYING file in the top-level directory.
12
13import os
14
15from unittest import skipUnless
16from qemu_test import QemuSystemTest, Asset
17from qemu_test import exec_command_and_wait_for_pattern
18from qemu_test import wait_for_console_pattern
19from qemu_test.utils import gzip_uncompress
20
21
22class RxGdbSimMachine(QemuSystemTest):
23
24    timeout = 30
25    KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
26
27    ASSET_UBOOT = Asset(
28        'https://acc.dl.osdn.jp/users/23/23888/u-boot.bin.gz',
29        '7146567d669e91dbac166384b29aeba1715beb844c8551e904b86831bfd9d046')
30    ASSET_DTB = Asset(
31        'https://acc.dl.osdn.jp/users/23/23887/rx-virt.dtb',
32        'aa278d9c1907a4501741d7ee57e7f65c02dd1b3e0323b33c6d4247f1b32cf29a')
33    ASSET_KERNEL = Asset(
34        'http://acc.dl.osdn.jp/users/23/23845/zImage',
35        'baa43205e74a7220ed8482188c5e9ce497226712abb7f4e7e4f825ce19ff9656')
36
37    def test_uboot(self):
38        """
39        U-Boot and checks that the console is operational.
40        """
41        self.set_machine('gdbsim-r5f562n8')
42
43        uboot_path_gz = self.ASSET_UBOOT.fetch()
44        uboot_path = os.path.join(self.workdir, 'u-boot.bin')
45        gzip_uncompress(uboot_path_gz, uboot_path)
46
47        self.vm.set_console()
48        self.vm.add_args('-bios', uboot_path,
49                         '-no-reboot')
50        self.vm.launch()
51        uboot_version = 'U-Boot 2016.05-rc3-23705-ga1ef3c71cb-dirty'
52        wait_for_console_pattern(self, uboot_version)
53        gcc_version = 'rx-unknown-linux-gcc (GCC) 9.0.0 20181105 (experimental)'
54        # FIXME limit baudrate on chardev, else we type too fast
55        #exec_command_and_wait_for_pattern(self, 'version', gcc_version)
56
57    @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab')
58    def test_linux_sash(self):
59        """
60        Boots a Linux kernel and checks that the console is operational.
61        """
62        self.set_machine('gdbsim-r5f562n7')
63
64        dtb_path = self.ASSET_DTB.fetch()
65        kernel_path = self.ASSET_KERNEL.fetch()
66
67        self.vm.set_console()
68        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'earlycon'
69        self.vm.add_args('-kernel', kernel_path,
70                         '-dtb', dtb_path,
71                         '-no-reboot')
72        self.vm.launch()
73        wait_for_console_pattern(self, 'Sash command shell (version 1.1.1)',
74                                 failure_message='Kernel panic - not syncing')
75        exec_command_and_wait_for_pattern(self, 'printenv', 'TERM=linux')
76
77if __name__ == '__main__':
78    QemuSystemTest.main()
79