73a5a775d2
In commit f6e501a28e, Eduardo started to use "check_" as a
prefix for methods of similar purpose. Follow this prior art,
since it might become the conventions when writting Avocado
tests.
Suggested-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607174953.22342-1-philmd@redhat.com>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
231 lines
9.5 KiB
Python
231 lines
9.5 KiB
Python
# Functional test that boots a VM and run commands via a SSH session
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#
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# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org>
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#
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# This work is licensed under the terms of the GNU GPL, version 2 or
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# later. See the COPYING file in the top-level directory.
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import os
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import re
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import base64
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import logging
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import paramiko
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import time
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from avocado import skipIf
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from avocado_qemu import Test
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from avocado.utils import process
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from avocado.utils import archive
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class LinuxSSH(Test):
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timeout = 150 # Not for 'configure --enable-debug --enable-debug-tcg'
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KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
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VM_IP = '127.0.0.1'
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IMAGE_INFO = {
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'be': {
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'image_url': 'https://people.debian.org/~aurel32/qemu/mips/'
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'debian_wheezy_mips_standard.qcow2',
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'image_hash': '8987a63270df67345b2135a6b7a4885a35e392d5',
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'rsa_hostkey': b'AAAAB3NzaC1yc2EAAAADAQABAAABAQCca1VitiyLAdQOld'
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b'zT43IOEVJZ0wHD78GJi8wDAjMiYWUzNSSn0rXGQsINHuH5'
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b'IlF+kBZsHinb/FtKCAyS9a8uCHhQI4SuB4QhAb0+39MlUw'
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b'Mm0CLkctgM2eUUZ6MQMQvDlqnue6CCkxN62EZYbaxmby7j'
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b'CQa1125o1HRKBvdGm2zrJWxXAfA+f1v6jHLyE8Jnu83eQ+'
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b'BFY25G+Vzx1PVc3zQBwJ8r0NGTRqy2//oWQP0h+bMsgeFe'
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b'KH/J3RJM22vg6+I4JAdBFcxnK+l781h1FuRxOn4O/Xslbg'
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b'go6WtB4V4TOsw2E/KfxI5IZ/icxF+swVcnvF46Hf3uQc/0'
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b'BBqb',
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},
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'le': {
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'image_url': 'https://people.debian.org/~aurel32/qemu/mipsel/'
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'debian_wheezy_mipsel_standard.qcow2',
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'image_hash': '7866764d9de3ef536ffca24c9fb9f04ffdb45802',
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'rsa_hostkey': b'AAAAB3NzaC1yc2EAAAADAQABAAABAQClXJlBT71HL5yKvv'
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b'gfC7jmxSWx5zSBCzET6CLZczwAafSIs7YKfNOy/dQTxhuk'
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b'yIGFUugZFoF3E9PzdhunuyvyTd56MPoNIqFbb5rGokwU5I'
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b'TOx3dBHZR0mClypL6MVrwe0bsiIb8GhF1zioNwcsaAZnAi'
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b'KfXStVDtXvn/kLLq+xLABYt48CC5KYWoFaCoICskLAY+qo'
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b'L+LWyAnQisj4jAH8VSaSKIImFpfkHWEXPhHcC4ZBlDKtnH'
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b'po9vhfCHgnfW3Pzrqmk8BI4HysqPFVmJWkJGlGUL+sGeg3'
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b'ZZolAYuDXGuBrw8ooPJq2v2dOH+z6dyD2q/ypmAbyPqj5C'
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b'rc8H',
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},
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}
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def wait_for_console_pattern(self, success_message,
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failure_message='Oops'):
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console = self.vm.console_socket.makefile()
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console_logger = logging.getLogger('console')
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while True:
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msg = console.readline()
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console_logger.debug(msg.strip())
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if success_message in msg:
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break
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if failure_message in msg:
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fail = 'Failure message found in console: %s' % failure_message
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self.fail(fail)
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def get_portfwd(self):
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res = self.vm.command('human-monitor-command',
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command_line='info usernet')
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line = res.split('\r\n')[2]
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port = re.split(r'.*TCP.HOST_FORWARD.*127\.0\.0\.1 (\d+)\s+10\..*',
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line)[1]
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self.log.debug("sshd listening on port:" + port)
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return port
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def ssh_connect(self, username, password, rsa_hostkey_b64=None):
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self.ssh_logger = logging.getLogger('ssh')
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self.ssh_username = username
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self.ssh_ps1 = '# ' if username is 'root' else '$ '
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self.ssh_client = paramiko.SSHClient()
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port = self.get_portfwd()
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if rsa_hostkey_b64:
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rsa_hostkey_bin = base64.b64decode(rsa_hostkey_b64)
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rsa_hostkey = paramiko.RSAKey(data = rsa_hostkey_bin)
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ipport = '[%s]:%s' % (self.VM_IP, port)
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self.ssh_logger.debug('ipport ' + ipport)
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self.ssh_client.get_host_keys().add(ipport, 'ssh-rsa', rsa_hostkey)
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for i in range(10):
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try:
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self.ssh_client.connect(self.VM_IP, int(port),
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username, password, banner_timeout=90)
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self.ssh_logger.info("Entering interactive session.")
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return
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except:
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time.sleep(4)
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pass
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self.fail("sshd timeout")
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def ssh_disconnect_vm(self):
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self.ssh_client.close()
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def ssh_command(self, command, is_root=True):
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self.ssh_logger.info(self.ssh_ps1 + command)
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stdin, stdout, stderr = self.ssh_client.exec_command(command)
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stdout_lines = [line.strip('\n') for line in stdout]
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for line in stdout_lines:
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self.ssh_logger.info(line)
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stderr_lines = [line.strip('\n') for line in stderr]
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for line in stderr_lines:
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self.ssh_logger.warning(line)
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return stdout_lines, stderr_lines
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def boot_debian_wheezy_image_and_ssh_login(self, endianess, kernel_path):
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image_url = self.IMAGE_INFO[endianess]['image_url']
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image_hash = self.IMAGE_INFO[endianess]['image_hash']
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image_path = self.fetch_asset(image_url, asset_hash=image_hash)
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rsa_hostkey_b64 = self.IMAGE_INFO[endianess]['rsa_hostkey']
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self.vm.set_machine('malta')
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self.vm.set_console()
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kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
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+ 'console=ttyS0 root=/dev/sda1')
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self.vm.add_args('-no-reboot',
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'-kernel', kernel_path,
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'-append', kernel_command_line,
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'-hda', image_path,
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'-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22',
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'-device', 'pcnet,netdev=vnet')
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self.vm.launch()
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self.log.info('VM launched, waiting for sshd')
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console_pattern = 'Starting OpenBSD Secure Shell server: sshd'
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self.wait_for_console_pattern(console_pattern)
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self.log.info('sshd ready')
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self.ssh_connect('root', 'root', rsa_hostkey_b64=rsa_hostkey_b64)
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def shutdown_via_ssh(self):
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self.ssh_command('poweroff')
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self.ssh_disconnect_vm()
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self.wait_for_console_pattern('Power down')
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def run_common_commands(self):
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stdout, stderr = self.ssh_command('lspci -d 11ab:4620')
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self.assertIn(True, ["GT-64120" in line for line in stdout])
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stdout, stderr = self.ssh_command('cat /sys/bus/i2c/devices/i2c-0/name')
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self.assertIn(True, ["SMBus PIIX4 adapter" in line
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for line in stdout])
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stdout, stderr = self.ssh_command('cat /proc/mtd')
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self.assertIn(True, ["YAMON" in line
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for line in stdout])
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# Empty 'Board Config'
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stdout, stderr = self.ssh_command('md5sum /dev/mtd2ro')
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self.assertIn(True, ["0dfbe8aa4c20b52e1b8bf3cb6cbdf193" in line
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for line in stdout])
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def check_mips_malta(self, endianess, kernel_path, uname_m):
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self.boot_debian_wheezy_image_and_ssh_login(endianess, kernel_path)
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stdout, stderr = self.ssh_command('uname -a')
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self.assertIn(True, [uname_m + " GNU/Linux" in line for line in stdout])
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self.run_common_commands()
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self.shutdown_via_ssh()
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@skipIf(os.getenv('CONTINUOUS_INTEGRATION'), 'Running on Travis-CI')
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def test_mips_malta32eb_kernel3_2_0(self):
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"""
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:avocado: tags=arch:mips
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:avocado: tags=machine:malta
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:avocado: tags=endian:big
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:avocado: tags=device:pcnet32
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"""
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kernel_url = ('https://people.debian.org/~aurel32/qemu/mips/'
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'vmlinux-3.2.0-4-4kc-malta')
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kernel_hash = '592e384a4edc16dade52a6cd5c785c637bcbc9ad'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.check_mips_malta('be', kernel_path, 'mips')
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@skipIf(os.getenv('CONTINUOUS_INTEGRATION'), 'Running on Travis-CI')
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def test_mips_malta32el_kernel3_2_0(self):
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"""
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:avocado: tags=arch:mipsel
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:avocado: tags=machine:malta
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:avocado: tags=endian:little
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:avocado: tags=device:pcnet32
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"""
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kernel_url = ('https://people.debian.org/~aurel32/qemu/mipsel/'
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'vmlinux-3.2.0-4-4kc-malta')
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kernel_hash = 'a66bea5a8adaa2cb3d36a1d4e0ccdb01be8f6c2a'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.check_mips_malta('le', kernel_path, 'mips')
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@skipIf(os.getenv('CONTINUOUS_INTEGRATION'), 'Running on Travis-CI')
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def test_mips_malta64eb_kernel3_2_0(self):
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"""
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:avocado: tags=arch:mips64
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:avocado: tags=machine:malta
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:avocado: tags=endian:big
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:avocado: tags=device:pcnet32
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"""
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kernel_url = ('https://people.debian.org/~aurel32/qemu/mips/'
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'vmlinux-3.2.0-4-5kc-malta')
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kernel_hash = 'db6eea7de35d36c77d8c165b6bcb222e16eb91db'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.check_mips_malta('be', kernel_path, 'mips64')
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@skipIf(os.getenv('CONTINUOUS_INTEGRATION'), 'Running on Travis-CI')
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def test_mips_malta64el_kernel3_2_0(self):
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"""
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:avocado: tags=arch:mips64el
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:avocado: tags=machine:malta
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:avocado: tags=endian:little
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:avocado: tags=device:pcnet32
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"""
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kernel_url = ('https://people.debian.org/~aurel32/qemu/mipsel/'
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'vmlinux-3.2.0-4-5kc-malta')
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kernel_hash = '6a7f77245acf231415a0e8b725d91ed2f3487794'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.check_mips_malta('le', kernel_path, 'mips64')
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