| # 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 |
| from avocado.utils import process |
| from avocado.utils import archive |
| from avocado.utils import ssh |
| |
| |
| class LinuxSSH(Test): |
| |
| timeout = 150 # Not for 'configure --enable-debug --enable-debug-tcg' |
| |
| KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' |
| VM_IP = '127.0.0.1' |
| |
| IMAGE_INFO = { |
| 'be': {'image_url': ('https://people.debian.org/~aurel32/qemu/mips/' |
| 'debian_wheezy_mips_standard.qcow2'), |
| 'image_hash': '8987a63270df67345b2135a6b7a4885a35e392d5'}, |
| 'le': {'image_url': ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 'debian_wheezy_mipsel_standard.qcow2'), |
| 'image_hash': '7866764d9de3ef536ffca24c9fb9f04ffdb45802'} |
| } |
| |
| |
| @skipUnless(ssh.SSH_CLIENT_BINARY, 'No SSH client available') |
| @skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') |
| def setUp(self): |
| super(LinuxSSH, self).setUp() |
| |
| def wait_for_console_pattern(self, success_message, |
| failure_message='Oops'): |
| console = self.vm.console_socket.makefile() |
| console_logger = logging.getLogger('console') |
| while True: |
| msg = console.readline() |
| console_logger.debug(msg.strip()) |
| if success_message in msg: |
| break |
| if failure_message in msg: |
| fail = 'Failure message found in console: %s' % failure_message |
| self.fail(fail) |
| |
| def get_portfwd(self): |
| res = self.vm.command('human-monitor-command', |
| command_line='info usernet') |
| line = res.split('\r\n')[2] |
| port = re.split(r'.*TCP.HOST_FORWARD.*127\.0\.0\.1 (\d+)\s+10\..*', |
| line)[1] |
| self.log.debug("sshd listening on port:" + port) |
| return port |
| |
| def ssh_connect(self, username, password): |
| self.ssh_logger = logging.getLogger('ssh') |
| port = self.get_portfwd() |
| self.ssh_session = ssh.Session(self.VM_IP, port=int(port), |
| user=username, password=password) |
| for i in range(10): |
| try: |
| self.ssh_session.connect() |
| return |
| except: |
| time.sleep(4) |
| pass |
| self.fail("sshd timeout") |
| |
| def ssh_disconnect_vm(self): |
| self.ssh_session.quit() |
| |
| def ssh_command(self, command, is_root=True): |
| self.ssh_logger.info(command) |
| result = self.ssh_session.cmd(command) |
| stdout_lines = [line.rstrip() for line in result.stdout_text.splitlines()] |
| for line in stdout_lines: |
| self.ssh_logger.info(line) |
| stderr_lines = [line.rstrip() for line in result.stderr_text.splitlines()] |
| for line in stderr_lines: |
| self.ssh_logger.warning(line) |
| return stdout_lines, stderr_lines |
| |
| def boot_debian_wheezy_image_and_ssh_login(self, endianess, kernel_path): |
| image_url = self.IMAGE_INFO[endianess]['image_url'] |
| image_hash = self.IMAGE_INFO[endianess]['image_hash'] |
| image_path = self.fetch_asset(image_url, asset_hash=image_hash) |
| |
| self.vm.set_machine('malta') |
| 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, |
| '-hda', 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' |
| self.wait_for_console_pattern(console_pattern) |
| self.log.info('sshd ready') |
| |
| self.ssh_connect('root', 'root') |
| |
| def shutdown_via_ssh(self): |
| self.ssh_command('poweroff') |
| self.ssh_disconnect_vm() |
| self.wait_for_console_pattern('Power down') |
| |
| 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): |
| self.ssh_command_output_contains( |
| 'cat /proc/cpuinfo', |
| '24Kc') |
| self.ssh_command_output_contains( |
| 'uname -m', |
| 'mips') |
| self.ssh_command_output_contains( |
| 'uname -r', |
| '3.2.0-4-4kc-malta') |
| self.ssh_command_output_contains( |
| 'cat /proc/interrupts', |
| 'timer') |
| self.ssh_command_output_contains( |
| 'cat /proc/interrupts', |
| 'i8042') |
| self.ssh_command_output_contains( |
| 'cat /proc/interrupts', |
| 'serial') |
| self.ssh_command_output_contains( |
| 'cat /proc/interrupts', |
| 'ata_piix') |
| self.ssh_command_output_contains( |
| 'cat /proc/interrupts', |
| 'eth0') |
| self.ssh_command_output_contains( |
| 'cat /proc/interrupts', |
| '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' |
| self.ssh_command_output_contains( |
| 'md5sum /dev/mtd2ro', |
| '0dfbe8aa4c20b52e1b8bf3cb6cbdf193') |
| |
| def check_mips_malta(self, endianess, kernel_path, uname_m): |
| 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() |
| self.shutdown_via_ssh() |
| |
| def test_mips_malta32eb_kernel3_2_0(self): |
| """ |
| :avocado: tags=arch:mips |
| :avocado: tags=machine:malta |
| :avocado: tags=endian:big |
| :avocado: tags=device:pcnet32 |
| """ |
| kernel_url = ('https://people.debian.org/~aurel32/qemu/mips/' |
| 'vmlinux-3.2.0-4-4kc-malta') |
| kernel_hash = '592e384a4edc16dade52a6cd5c785c637bcbc9ad' |
| kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| |
| self.check_mips_malta('be', kernel_path, 'mips') |
| |
| def test_mips_malta32el_kernel3_2_0(self): |
| """ |
| :avocado: tags=arch:mipsel |
| :avocado: tags=machine:malta |
| :avocado: tags=endian:little |
| :avocado: tags=device:pcnet32 |
| """ |
| kernel_url = ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 'vmlinux-3.2.0-4-4kc-malta') |
| kernel_hash = 'a66bea5a8adaa2cb3d36a1d4e0ccdb01be8f6c2a' |
| kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| |
| self.check_mips_malta('le', kernel_path, 'mips') |
| |
| def test_mips_malta64eb_kernel3_2_0(self): |
| """ |
| :avocado: tags=arch:mips64 |
| :avocado: tags=machine:malta |
| :avocado: tags=endian:big |
| :avocado: tags=device:pcnet32 |
| """ |
| kernel_url = ('https://people.debian.org/~aurel32/qemu/mips/' |
| 'vmlinux-3.2.0-4-5kc-malta') |
| kernel_hash = 'db6eea7de35d36c77d8c165b6bcb222e16eb91db' |
| kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| self.check_mips_malta('be', kernel_path, 'mips64') |
| |
| def test_mips_malta64el_kernel3_2_0(self): |
| """ |
| :avocado: tags=arch:mips64el |
| :avocado: tags=machine:malta |
| :avocado: tags=endian:little |
| :avocado: tags=device:pcnet32 |
| """ |
| kernel_url = ('https://people.debian.org/~aurel32/qemu/mipsel/' |
| 'vmlinux-3.2.0-4-5kc-malta') |
| kernel_hash = '6a7f77245acf231415a0e8b725d91ed2f3487794' |
| kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| self.check_mips_malta('le', kernel_path, 'mips64') |
