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qemu-e2k/tests/acceptance/linux_ssh_mips_malta.py
Cleber Rosa 9a94d8ae97 tests/acceptance/linux_ssh_mips_malta.py: drop identical setUp 
These tests' setUp do not do anything beyong what their base class do.
And while they do decorate the setUp() we can decorate the classes
instead, so no functionality is lost here.

This is possible because since Avocado 76.0 we can decorate setUp()
directly.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20210415215141.1865467-4-crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
[PMD: added note to commit message about Avocado feature/version]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
2021-07-13 16:23:11 -04:00

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# Functional test that boots a VM and run commands via a SSH session
#
# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org>
#
# This work is licensed under the terms of the GNU GPL, version 2 or
# later. See the COPYING file in the top-level directory.
import os
import re
import base64
import logging
import time
from avocado import skipUnless
from avocado_qemu import Test, LinuxSSHMixIn
from avocado_qemu import wait_for_console_pattern
from avocado.utils import process
from avocado.utils import archive
from avocado.utils import ssh
@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout')
@skipUnless(ssh.SSH_CLIENT_BINARY, 'No SSH client available')
class LinuxSSH(Test, LinuxSSHMixIn):
timeout = 150 # Not for 'configure --enable-debug --enable-debug-tcg'
KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
VM_IP = '127.0.0.1'
BASE_URL = 'https://people.debian.org/~aurel32/qemu/'
IMAGE_INFO = {
'be': {'base_url': 'mips',
'image_name': 'debian_wheezy_mips_standard.qcow2',
'image_hash': '8987a63270df67345b2135a6b7a4885a35e392d5',
'kernel_hash': {
32: '592e384a4edc16dade52a6cd5c785c637bcbc9ad',
64: 'db6eea7de35d36c77d8c165b6bcb222e16eb91db'}
},
'le': {'base_url': 'mipsel',
'image_name': 'debian_wheezy_mipsel_standard.qcow2',
'image_hash': '7866764d9de3ef536ffca24c9fb9f04ffdb45802',
'kernel_hash': {
32: 'a66bea5a8adaa2cb3d36a1d4e0ccdb01be8f6c2a',
64: '6a7f77245acf231415a0e8b725d91ed2f3487794'}
}
}
CPU_INFO = {
32: {'cpu': 'MIPS 24Kc', 'kernel_release': '3.2.0-4-4kc-malta'},
64: {'cpu': 'MIPS 20Kc', 'kernel_release': '3.2.0-4-5kc-malta'}
}
def get_url(self, endianess, path=''):
qkey = {'le': 'el', 'be': ''}
return '%s/mips%s/%s' % (self.BASE_URL, qkey[endianess], path)
def get_image_info(self, endianess):
dinfo = self.IMAGE_INFO[endianess]
image_url = self.get_url(endianess, dinfo['image_name'])
image_hash = dinfo['image_hash']
return (image_url, image_hash)
def get_kernel_info(self, endianess, wordsize):
minfo = self.CPU_INFO[wordsize]
kernel_url = self.get_url(endianess,
'vmlinux-%s' % minfo['kernel_release'])
kernel_hash = self.IMAGE_INFO[endianess]['kernel_hash'][wordsize]
return kernel_url, kernel_hash
def ssh_disconnect_vm(self):
self.ssh_session.quit()
def boot_debian_wheezy_image_and_ssh_login(self, endianess, kernel_path):
image_url, image_hash = self.get_image_info(endianess)
image_path = self.fetch_asset(image_url, asset_hash=image_hash)
self.vm.set_console()
kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
+ 'console=ttyS0 root=/dev/sda1')
self.vm.add_args('-no-reboot',
'-kernel', kernel_path,
'-append', kernel_command_line,
'-drive', 'file=%s,snapshot=on' % image_path,
'-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
'-device', 'pcnet,netdev=vnet')
self.vm.launch()
self.log.info('VM launched, waiting for sshd')
console_pattern = 'Starting OpenBSD Secure Shell server: sshd'
wait_for_console_pattern(self, console_pattern, 'Oops')
self.log.info('sshd ready')
self.ssh_connect('root', 'root', False)
def shutdown_via_ssh(self):
self.ssh_command('poweroff')
self.ssh_disconnect_vm()
wait_for_console_pattern(self, 'Power down', 'Oops')
def ssh_command_output_contains(self, cmd, exp):
stdout, _ = self.ssh_command(cmd)
for line in stdout:
if exp in line:
break
else:
self.fail('"%s" output does not contain "%s"' % (cmd, exp))
def run_common_commands(self, wordsize):
self.ssh_command_output_contains(
'cat /proc/cpuinfo',
self.CPU_INFO[wordsize]['cpu'])
self.ssh_command_output_contains(
'uname -m',
'mips')
self.ssh_command_output_contains(
'uname -r',
self.CPU_INFO[wordsize]['kernel_release'])
self.ssh_command_output_contains(
'cat /proc/interrupts',
'XT-PIC timer')
self.ssh_command_output_contains(
'cat /proc/interrupts',
'XT-PIC i8042')
self.ssh_command_output_contains(
'cat /proc/interrupts',
'XT-PIC serial')
self.ssh_command_output_contains(
'cat /proc/interrupts',
'XT-PIC ata_piix')
self.ssh_command_output_contains(
'cat /proc/interrupts',
'XT-PIC eth0')
self.ssh_command_output_contains(
'cat /proc/devices',
'input')
self.ssh_command_output_contains(
'cat /proc/devices',
'usb')
self.ssh_command_output_contains(
'cat /proc/devices',
'fb')
self.ssh_command_output_contains(
'cat /proc/ioports',
' : serial')
self.ssh_command_output_contains(
'cat /proc/ioports',
' : ata_piix')
self.ssh_command_output_contains(
'cat /proc/ioports',
' : piix4_smbus')
self.ssh_command_output_contains(
'lspci -d 11ab:4620',
'GT-64120')
self.ssh_command_output_contains(
'cat /sys/bus/i2c/devices/i2c-0/name',
'SMBus PIIX4 adapter')
self.ssh_command_output_contains(
'cat /proc/mtd',
'YAMON')
# Empty 'Board Config' (64KB)
self.ssh_command_output_contains(
'md5sum /dev/mtd2ro',
'0dfbe8aa4c20b52e1b8bf3cb6cbdf193')
def check_mips_malta(self, uname_m, endianess):
wordsize = 64 if '64' in uname_m else 32
kernel_url, kernel_hash = self.get_kernel_info(endianess, wordsize)
kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
self.boot_debian_wheezy_image_and_ssh_login(endianess, kernel_path)
stdout, _ = self.ssh_command('uname -a')
self.assertIn(True, [uname_m + " GNU/Linux" in line for line in stdout])
self.run_common_commands(wordsize)
self.shutdown_via_ssh()
# Wait for VM to shut down gracefully
self.vm.wait()
def test_mips_malta32eb_kernel3_2_0(self):
"""
:avocado: tags=arch:mips
:avocado: tags=endian:big
:avocado: tags=device:pcnet32
"""
self.check_mips_malta('mips', 'be')
def test_mips_malta32el_kernel3_2_0(self):
"""
:avocado: tags=arch:mipsel
:avocado: tags=endian:little
:avocado: tags=device:pcnet32
"""
self.check_mips_malta('mips', 'le')
def test_mips_malta64eb_kernel3_2_0(self):
"""
:avocado: tags=arch:mips64
:avocado: tags=endian:big
:avocado: tags=device:pcnet32
"""
self.check_mips_malta('mips64', 'be')
def test_mips_malta64el_kernel3_2_0(self):
"""
:avocado: tags=arch:mips64el
:avocado: tags=endian:little
:avocado: tags=device:pcnet32
"""
self.check_mips_malta('mips64', 'le')
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