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Diffstat (limited to 'tests/avocado')
52 files changed, 6828 insertions, 0 deletions
diff --git a/tests/avocado/README.rst b/tests/avocado/README.rst new file mode 100644 index 0000000000..94488371bb --- /dev/null +++ b/tests/avocado/README.rst @@ -0,0 +1,10 @@ +============================================= +Integration tests using the Avocado Framework +============================================= + +This directory contains integration tests. They're usually higher +level, and may interact with external resources and with various +guest operating systems. + +For more information, please refer to ``docs/devel/testing.rst``, +section "Integration tests using the Avocado Framework". diff --git a/tests/avocado/avocado_qemu/__init__.py b/tests/avocado/avocado_qemu/__init__.py new file mode 100644 index 0000000000..75063c0c30 --- /dev/null +++ b/tests/avocado/avocado_qemu/__init__.py @@ -0,0 +1,639 @@ +# Test class and utilities for functional tests +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# 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 logging +import os +import shutil +import subprocess +import sys +import tempfile +import time +import uuid + +import avocado +from avocado.utils import cloudinit, datadrainer, network, process, ssh, vmimage +from avocado.utils.path import find_command + +#: The QEMU build root directory. It may also be the source directory +#: if building from the source dir, but it's safer to use BUILD_DIR for +#: that purpose. Be aware that if this code is moved outside of a source +#: and build tree, it will not be accurate. +BUILD_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(__file__)))) + +if os.path.islink(os.path.dirname(os.path.dirname(__file__))): + # The link to the avocado tests dir in the source code directory + lnk = os.path.dirname(os.path.dirname(__file__)) + #: The QEMU root source directory + SOURCE_DIR = os.path.dirname(os.path.dirname(os.readlink(lnk))) +else: + SOURCE_DIR = BUILD_DIR + +sys.path.append(os.path.join(SOURCE_DIR, 'python')) + +from qemu.machine import QEMUMachine +from qemu.utils import (get_info_usernet_hostfwd_port, kvm_available, + tcg_available) + + +def has_cmd(name, args=None): + """ + This function is for use in a @avocado.skipUnless decorator, e.g.: + + @skipUnless(*has_cmd('sudo -n', ('sudo', '-n', 'true'))) + def test_something_that_needs_sudo(self): + ... + """ + + if args is None: + args = ('which', name) + + try: + _, stderr, exitcode = run_cmd(args) + except Exception as e: + exitcode = -1 + stderr = str(e) + + if exitcode != 0: + cmd_line = ' '.join(args) + err = f'{name} required, but "{cmd_line}" failed: {stderr.strip()}' + return (False, err) + else: + return (True, '') + +def has_cmds(*cmds): + """ + This function is for use in a @avocado.skipUnless decorator and + allows checking for the availability of multiple commands, e.g.: + + @skipUnless(*has_cmds(('cmd1', ('cmd1', '--some-parameter')), + 'cmd2', 'cmd3')) + def test_something_that_needs_cmd1_and_cmd2(self): + ... + """ + + for cmd in cmds: + if isinstance(cmd, str): + cmd = (cmd,) + + ok, errstr = has_cmd(*cmd) + if not ok: + return (False, errstr) + + return (True, '') + +def run_cmd(args): + subp = subprocess.Popen(args, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + universal_newlines=True) + stdout, stderr = subp.communicate() + ret = subp.returncode + + return (stdout, stderr, ret) + +def is_readable_executable_file(path): + return os.path.isfile(path) and os.access(path, os.R_OK | os.X_OK) + + +def pick_default_qemu_bin(bin_prefix='qemu-system-', arch=None): + """ + Picks the path of a QEMU binary, starting either in the current working + directory or in the source tree root directory. + + :param arch: the arch to use when looking for a QEMU binary (the target + will match the arch given). If None (the default), arch + will be the current host system arch (as given by + :func:`os.uname`). + :type arch: str + :returns: the path to the default QEMU binary or None if one could not + be found + :rtype: str or None + """ + if arch is None: + arch = os.uname()[4] + # qemu binary path does not match arch for powerpc, handle it + if 'ppc64le' in arch: + arch = 'ppc64' + qemu_bin_relative_path = os.path.join(".", bin_prefix + arch) + if is_readable_executable_file(qemu_bin_relative_path): + return qemu_bin_relative_path + + qemu_bin_from_bld_dir_path = os.path.join(BUILD_DIR, + qemu_bin_relative_path) + if is_readable_executable_file(qemu_bin_from_bld_dir_path): + return qemu_bin_from_bld_dir_path + return None + + +def _console_interaction(test, success_message, failure_message, + send_string, keep_sending=False, vm=None): + assert not keep_sending or send_string + if vm is None: + vm = test.vm + console = vm.console_socket.makefile(mode='rb', encoding='utf-8') + console_logger = logging.getLogger('console') + while True: + if send_string: + vm.console_socket.sendall(send_string.encode()) + if not keep_sending: + send_string = None # send only once + try: + msg = console.readline().decode().strip() + except UnicodeDecodeError: + msg = None + if not msg: + continue + console_logger.debug(msg) + if success_message is None or success_message in msg: + break + if failure_message and failure_message in msg: + console.close() + fail = 'Failure message found in console: "%s". Expected: "%s"' % \ + (failure_message, success_message) + test.fail(fail) + +def interrupt_interactive_console_until_pattern(test, success_message, + failure_message=None, + interrupt_string='\r'): + """ + Keep sending a string to interrupt a console prompt, while logging the + console output. Typical use case is to break a boot loader prompt, such: + + Press a key within 5 seconds to interrupt boot process. + 5 + 4 + 3 + 2 + 1 + Booting default image... + + :param test: an Avocado test containing a VM that will have its console + read and probed for a success or failure message + :type test: :class:`avocado_qemu.QemuSystemTest` + :param success_message: if this message appears, test succeeds + :param failure_message: if this message appears, test fails + :param interrupt_string: a string to send to the console before trying + to read a new line + """ + _console_interaction(test, success_message, failure_message, + interrupt_string, True) + +def wait_for_console_pattern(test, success_message, failure_message=None, + vm=None): + """ + Waits for messages to appear on the console, while logging the content + + :param test: an Avocado test containing a VM that will have its console + read and probed for a success or failure message + :type test: :class:`avocado_qemu.QemuSystemTest` + :param success_message: if this message appears, test succeeds + :param failure_message: if this message appears, test fails + """ + _console_interaction(test, success_message, failure_message, None, vm=vm) + +def exec_command(test, command): + """ + Send a command to a console (appending CRLF characters), while logging + the content. + + :param test: an Avocado test containing a VM. + :type test: :class:`avocado_qemu.QemuSystemTest` + :param command: the command to send + :type command: str + """ + _console_interaction(test, None, None, command + '\r') + +def exec_command_and_wait_for_pattern(test, command, + success_message, failure_message=None): + """ + Send a command to a console (appending CRLF characters), then wait + for success_message to appear on the console, while logging the. + content. Mark the test as failed if failure_message is found instead. + + :param test: an Avocado test containing a VM that will have its console + read and probed for a success or failure message + :type test: :class:`avocado_qemu.QemuSystemTest` + :param command: the command to send + :param success_message: if this message appears, test succeeds + :param failure_message: if this message appears, test fails + """ + _console_interaction(test, success_message, failure_message, command + '\r') + +class QemuBaseTest(avocado.Test): + def _get_unique_tag_val(self, tag_name): + """ + Gets a tag value, if unique for a key + """ + vals = self.tags.get(tag_name, []) + if len(vals) == 1: + return vals.pop() + return None + + def setUp(self, bin_prefix): + self.arch = self.params.get('arch', + default=self._get_unique_tag_val('arch')) + + self.cpu = self.params.get('cpu', + default=self._get_unique_tag_val('cpu')) + + default_qemu_bin = pick_default_qemu_bin(bin_prefix, arch=self.arch) + self.qemu_bin = self.params.get('qemu_bin', + default=default_qemu_bin) + if self.qemu_bin is None: + self.cancel("No QEMU binary defined or found in the build tree") + + def fetch_asset(self, name, + asset_hash=None, algorithm=None, + locations=None, expire=None, + find_only=False, cancel_on_missing=True): + return super().fetch_asset(name, + asset_hash=asset_hash, + algorithm=algorithm, + locations=locations, + expire=expire, + find_only=find_only, + cancel_on_missing=cancel_on_missing) + + +class QemuSystemTest(QemuBaseTest): + """Facilitates system emulation tests.""" + + def setUp(self): + self._vms = {} + + super().setUp('qemu-system-') + + self.machine = self.params.get('machine', + default=self._get_unique_tag_val('machine')) + + def require_accelerator(self, accelerator): + """ + Requires an accelerator to be available for the test to continue + + It takes into account the currently set qemu binary. + + If the check fails, the test is canceled. If the check itself + for the given accelerator is not available, the test is also + canceled. + + :param accelerator: name of the accelerator, such as "kvm" or "tcg" + :type accelerator: str + """ + checker = {'tcg': tcg_available, + 'kvm': kvm_available}.get(accelerator) + if checker is None: + self.cancel("Don't know how to check for the presence " + "of accelerator %s" % accelerator) + if not checker(qemu_bin=self.qemu_bin): + self.cancel("%s accelerator does not seem to be " + "available" % accelerator) + + def _new_vm(self, name, *args): + self._sd = tempfile.TemporaryDirectory(prefix="avo_qemu_sock_") + vm = QEMUMachine(self.qemu_bin, base_temp_dir=self.workdir, + sock_dir=self._sd.name, log_dir=self.logdir) + self.log.debug('QEMUMachine "%s" created', name) + self.log.debug('QEMUMachine "%s" temp_dir: %s', name, vm.temp_dir) + self.log.debug('QEMUMachine "%s" log_dir: %s', name, vm.log_dir) + if args: + vm.add_args(*args) + return vm + + @property + def vm(self): + return self.get_vm(name='default') + + def get_vm(self, *args, name=None): + if not name: + name = str(uuid.uuid4()) + if self._vms.get(name) is None: + self._vms[name] = self._new_vm(name, *args) + if self.cpu is not None: + self._vms[name].add_args('-cpu', self.cpu) + if self.machine is not None: + self._vms[name].set_machine(self.machine) + return self._vms[name] + + def set_vm_arg(self, arg, value): + """ + Set an argument to list of extra arguments to be given to the QEMU + binary. If the argument already exists then its value is replaced. + + :param arg: the QEMU argument, such as "-cpu" in "-cpu host" + :type arg: str + :param value: the argument value, such as "host" in "-cpu host" + :type value: str + """ + if not arg or not value: + return + if arg not in self.vm.args: + self.vm.args.extend([arg, value]) + else: + idx = self.vm.args.index(arg) + 1 + if idx < len(self.vm.args): + self.vm.args[idx] = value + else: + self.vm.args.append(value) + + def tearDown(self): + for vm in self._vms.values(): + vm.shutdown() + self._sd = None + super().tearDown() + + +class QemuUserTest(QemuBaseTest): + """Facilitates user-mode emulation tests.""" + + def setUp(self): + self._ldpath = [] + super().setUp('qemu-') + + def add_ldpath(self, ldpath): + self._ldpath.append(os.path.abspath(ldpath)) + + def run(self, bin_path, args=[]): + qemu_args = " ".join(["-L %s" % ldpath for ldpath in self._ldpath]) + bin_args = " ".join(args) + return process.run("%s %s %s %s" % (self.qemu_bin, qemu_args, + bin_path, bin_args)) + + +class LinuxSSHMixIn: + """Contains utility methods for interacting with a guest via SSH.""" + + def ssh_connect(self, username, credential, credential_is_key=True): + self.ssh_logger = logging.getLogger('ssh') + res = self.vm.command('human-monitor-command', + command_line='info usernet') + port = get_info_usernet_hostfwd_port(res) + self.assertIsNotNone(port) + self.assertGreater(port, 0) + self.log.debug('sshd listening on port: %d', port) + if credential_is_key: + self.ssh_session = ssh.Session('127.0.0.1', port=port, + user=username, key=credential) + else: + self.ssh_session = ssh.Session('127.0.0.1', port=port, + user=username, password=credential) + for i in range(10): + try: + self.ssh_session.connect() + return + except: + time.sleep(i) + self.fail('ssh connection timeout') + + def ssh_command(self, command): + 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) + + self.assertEqual(result.exit_status, 0, + f'Guest command failed: {command}') + return stdout_lines, stderr_lines + +class LinuxDistro: + """Represents a Linux distribution + + Holds information of known distros. + """ + #: A collection of known distros and their respective image checksum + KNOWN_DISTROS = { + 'fedora': { + '31': { + 'x86_64': + {'checksum': ('e3c1b309d9203604922d6e255c2c5d09' + '8a309c2d46215d8fc026954f3c5c27a0'), + 'pxeboot_url': ('https://archives.fedoraproject.org/' + 'pub/archive/fedora/linux/releases/31/' + 'Everything/x86_64/os/images/pxeboot/'), + 'kernel_params': ('root=UUID=b1438b9b-2cab-4065-a99a-' + '08a96687f73c ro no_timer_check ' + 'net.ifnames=0 console=tty1 ' + 'console=ttyS0,115200n8'), + }, + 'aarch64': + {'checksum': ('1e18d9c0cf734940c4b5d5ec592facae' + 'd2af0ad0329383d5639c997fdf16fe49'), + 'pxeboot_url': 'https://archives.fedoraproject.org/' + 'pub/archive/fedora/linux/releases/31/' + 'Everything/aarch64/os/images/pxeboot/', + 'kernel_params': ('root=UUID=b6950a44-9f3c-4076-a9c2-' + '355e8475b0a7 ro earlyprintk=pl011,0x9000000' + ' ignore_loglevel no_timer_check' + ' printk.time=1 rd_NO_PLYMOUTH' + ' console=ttyAMA0'), + }, + 'ppc64': + {'checksum': ('7c3528b85a3df4b2306e892199a9e1e4' + '3f991c506f2cc390dc4efa2026ad2f58')}, + 's390x': + {'checksum': ('4caaab5a434fd4d1079149a072fdc789' + '1e354f834d355069ca982fdcaf5a122d')}, + }, + '32': { + 'aarch64': + {'checksum': ('b367755c664a2d7a26955bbfff985855' + 'adfa2ca15e908baf15b4b176d68d3967'), + 'pxeboot_url': ('http://dl.fedoraproject.org/pub/fedora/linux/' + 'releases/32/Server/aarch64/os/images/' + 'pxeboot/'), + 'kernel_params': ('root=UUID=3df75b65-be8d-4db4-8655-' + '14d95c0e90c5 ro no_timer_check net.ifnames=0' + ' console=tty1 console=ttyS0,115200n8'), + }, + }, + '33': { + 'aarch64': + {'checksum': ('e7f75cdfd523fe5ac2ca9eeece68edc1' + 'a81f386a17f969c1d1c7c87031008a6b'), + 'pxeboot_url': ('http://dl.fedoraproject.org/pub/fedora/linux/' + 'releases/33/Server/aarch64/os/images/' + 'pxeboot/'), + 'kernel_params': ('root=UUID=d20b3ffa-6397-4a63-a734-' + '1126a0208f8a ro no_timer_check net.ifnames=0' + ' console=tty1 console=ttyS0,115200n8' + ' console=tty0'), + }, + }, + } + } + + def __init__(self, name, version, arch): + self.name = name + self.version = version + self.arch = arch + try: + info = self.KNOWN_DISTROS.get(name).get(version).get(arch) + except AttributeError: + # Unknown distro + info = None + self._info = info or {} + + @property + def checksum(self): + """Gets the cloud-image file checksum""" + return self._info.get('checksum', None) + + @checksum.setter + def checksum(self, value): + self._info['checksum'] = value + + @property + def pxeboot_url(self): + """Gets the repository url where pxeboot files can be found""" + return self._info.get('pxeboot_url', None) + + @property + def default_kernel_params(self): + """Gets the default kernel parameters""" + return self._info.get('kernel_params', None) + + +class LinuxTest(LinuxSSHMixIn, QemuSystemTest): + """Facilitates having a cloud-image Linux based available. + + For tests that indent to interact with guests, this is a better choice + to start with than the more vanilla `QemuSystemTest` class. + """ + + timeout = 900 + distro = None + username = 'root' + password = 'password' + + def _set_distro(self): + distro_name = self.params.get( + 'distro', + default=self._get_unique_tag_val('distro')) + if not distro_name: + distro_name = 'fedora' + + distro_version = self.params.get( + 'distro_version', + default=self._get_unique_tag_val('distro_version')) + if not distro_version: + distro_version = '31' + + self.distro = LinuxDistro(distro_name, distro_version, self.arch) + + # The distro checksum behaves differently than distro name and + # version. First, it does not respect a tag with the same + # name, given that it's not expected to be used for filtering + # (distro name versions are the natural choice). Second, the + # order of precedence is: parameter, attribute and then value + # from KNOWN_DISTROS. + distro_checksum = self.params.get('distro_checksum', + default=None) + if distro_checksum: + self.distro.checksum = distro_checksum + + def setUp(self, ssh_pubkey=None, network_device_type='virtio-net'): + super().setUp() + self._set_distro() + self.vm.add_args('-smp', '2') + self.vm.add_args('-m', '1024') + # The following network device allows for SSH connections + self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', + '-device', '%s,netdev=vnet' % network_device_type) + self.set_up_boot() + if ssh_pubkey is None: + ssh_pubkey, self.ssh_key = self.set_up_existing_ssh_keys() + self.set_up_cloudinit(ssh_pubkey) + + def set_up_existing_ssh_keys(self): + ssh_public_key = os.path.join(SOURCE_DIR, 'tests', 'keys', 'id_rsa.pub') + source_private_key = os.path.join(SOURCE_DIR, 'tests', 'keys', 'id_rsa') + ssh_dir = os.path.join(self.workdir, '.ssh') + os.mkdir(ssh_dir, mode=0o700) + ssh_private_key = os.path.join(ssh_dir, + os.path.basename(source_private_key)) + shutil.copyfile(source_private_key, ssh_private_key) + os.chmod(ssh_private_key, 0o600) + return (ssh_public_key, ssh_private_key) + + def download_boot(self): + self.log.debug('Looking for and selecting a qemu-img binary to be ' + 'used to create the bootable snapshot image') + # If qemu-img has been built, use it, otherwise the system wide one + # will be used. If none is available, the test will cancel. + qemu_img = os.path.join(BUILD_DIR, 'qemu-img') + if not os.path.exists(qemu_img): + qemu_img = find_command('qemu-img', False) + if qemu_img is False: + self.cancel('Could not find "qemu-img", which is required to ' + 'create the bootable image') + vmimage.QEMU_IMG = qemu_img + + self.log.info('Downloading/preparing boot image') + # Fedora 31 only provides ppc64le images + image_arch = self.arch + if self.distro.name == 'fedora': + if image_arch == 'ppc64': + image_arch = 'ppc64le' + + try: + boot = vmimage.get( + self.distro.name, arch=image_arch, version=self.distro.version, + checksum=self.distro.checksum, + algorithm='sha256', + cache_dir=self.cache_dirs[0], + snapshot_dir=self.workdir) + except: + self.cancel('Failed to download/prepare boot image') + return boot.path + + def prepare_cloudinit(self, ssh_pubkey=None): + self.log.info('Preparing cloudinit image') + try: + cloudinit_iso = os.path.join(self.workdir, 'cloudinit.iso') + self.phone_home_port = network.find_free_port() + pubkey_content = None + if ssh_pubkey: + with open(ssh_pubkey) as pubkey: + pubkey_content = pubkey.read() + cloudinit.iso(cloudinit_iso, self.name, + username=self.username, + password=self.password, + # QEMU's hard coded usermode router address + phone_home_host='10.0.2.2', + phone_home_port=self.phone_home_port, + authorized_key=pubkey_content) + except Exception: + self.cancel('Failed to prepare the cloudinit image') + return cloudinit_iso + + def set_up_boot(self): + path = self.download_boot() + self.vm.add_args('-drive', 'file=%s' % path) + + def set_up_cloudinit(self, ssh_pubkey=None): + cloudinit_iso = self.prepare_cloudinit(ssh_pubkey) + self.vm.add_args('-drive', 'file=%s,format=raw' % cloudinit_iso) + + def launch_and_wait(self, set_up_ssh_connection=True): + self.vm.set_console() + self.vm.launch() + console_drainer = datadrainer.LineLogger(self.vm.console_socket.fileno(), + logger=self.log.getChild('console')) + console_drainer.start() + self.log.info('VM launched, waiting for boot confirmation from guest') + cloudinit.wait_for_phone_home(('0.0.0.0', self.phone_home_port), self.name) + if set_up_ssh_connection: + self.log.info('Setting up the SSH connection') + self.ssh_connect(self.username, self.ssh_key) diff --git a/tests/avocado/boot_linux.py b/tests/avocado/boot_linux.py new file mode 100644 index 0000000000..ab19146d1e --- /dev/null +++ b/tests/avocado/boot_linux.py @@ -0,0 +1,138 @@ +# Functional test that boots a complete Linux system via a cloud image +# +# Copyright (c) 2018-2020 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# 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 + +from avocado_qemu import LinuxTest, BUILD_DIR + +from avocado import skipIf + + +class BootLinuxX8664(LinuxTest): + """ + :avocado: tags=arch:x86_64 + """ + + def test_pc_i440fx_tcg(self): + """ + :avocado: tags=machine:pc + :avocado: tags=accel:tcg + """ + self.require_accelerator("tcg") + self.vm.add_args("-accel", "tcg") + self.launch_and_wait(set_up_ssh_connection=False) + + def test_pc_i440fx_kvm(self): + """ + :avocado: tags=machine:pc + :avocado: tags=accel:kvm + """ + self.require_accelerator("kvm") + self.vm.add_args("-accel", "kvm") + self.launch_and_wait(set_up_ssh_connection=False) + + def test_pc_q35_tcg(self): + """ + :avocado: tags=machine:q35 + :avocado: tags=accel:tcg + """ + self.require_accelerator("tcg") + self.vm.add_args("-accel", "tcg") + self.launch_and_wait(set_up_ssh_connection=False) + + def test_pc_q35_kvm(self): + """ + :avocado: tags=machine:q35 + :avocado: tags=accel:kvm + """ + self.require_accelerator("kvm") + self.vm.add_args("-accel", "kvm") + self.launch_and_wait(set_up_ssh_connection=False) + + +class BootLinuxAarch64(LinuxTest): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=machine:gic-version=2 + """ + + def add_common_args(self): + self.vm.add_args('-bios', + os.path.join(BUILD_DIR, 'pc-bios', + 'edk2-aarch64-code.fd')) + self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') + self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom') + + def test_virt_tcg_gicv2(self): + """ + :avocado: tags=accel:tcg + :avocado: tags=cpu:max + :avocado: tags=device:gicv2 + """ + self.require_accelerator("tcg") + self.vm.add_args("-accel", "tcg") + self.vm.add_args("-machine", "virt,gic-version=2") + self.add_common_args() + self.launch_and_wait(set_up_ssh_connection=False) + + def test_virt_tcg_gicv3(self): + """ + :avocado: tags=accel:tcg + :avocado: tags=cpu:max + :avocado: tags=device:gicv3 + """ + self.require_accelerator("tcg") + self.vm.add_args("-accel", "tcg") + self.vm.add_args("-machine", "virt,gic-version=3") + self.add_common_args() + self.launch_and_wait(set_up_ssh_connection=False) + + def test_virt_kvm(self): + """ + :avocado: tags=accel:kvm + :avocado: tags=cpu:host + """ + self.require_accelerator("kvm") + self.vm.add_args("-accel", "kvm") + self.vm.add_args("-machine", "virt,gic-version=host") + self.add_common_args() + self.launch_and_wait(set_up_ssh_connection=False) + + +class BootLinuxPPC64(LinuxTest): + """ + :avocado: tags=arch:ppc64 + """ + + def test_pseries_tcg(self): + """ + :avocado: tags=machine:pseries + :avocado: tags=accel:tcg + """ + self.require_accelerator("tcg") + self.vm.add_args("-accel", "tcg") + self.launch_and_wait(set_up_ssh_connection=False) + + +class BootLinuxS390X(LinuxTest): + """ + :avocado: tags=arch:s390x + """ + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_s390_ccw_virtio_tcg(self): + """ + :avocado: tags=machine:s390-ccw-virtio + :avocado: tags=accel:tcg + """ + self.require_accelerator("tcg") + self.vm.add_args("-accel", "tcg") + self.launch_and_wait(set_up_ssh_connection=False) diff --git a/tests/avocado/boot_linux_console.py b/tests/avocado/boot_linux_console.py new file mode 100644 index 0000000000..9c618d4809 --- /dev/null +++ b/tests/avocado/boot_linux_console.py @@ -0,0 +1,1249 @@ +# Functional test that boots a Linux kernel and checks the console +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# 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 lzma +import gzip +import shutil + +from avocado import skip +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import exec_command +from avocado_qemu import exec_command_and_wait_for_pattern +from avocado_qemu import interrupt_interactive_console_until_pattern +from avocado_qemu import wait_for_console_pattern +from avocado.utils import process +from avocado.utils import archive + +""" +Round up to next power of 2 +""" +def pow2ceil(x): + return 1 if x == 0 else 2**(x - 1).bit_length() + +""" +Expand file size to next power of 2 +""" +def image_pow2ceil_expand(path): + size = os.path.getsize(path) + size_aligned = pow2ceil(size) + if size != size_aligned: + with open(path, 'ab+') as fd: + fd.truncate(size_aligned) + +class LinuxKernelTest(QemuSystemTest): + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + + def wait_for_console_pattern(self, success_message, vm=None): + wait_for_console_pattern(self, success_message, + failure_message='Kernel panic - not syncing', + vm=vm) + + def extract_from_deb(self, deb, path): + """ + Extracts a file from a deb package into the test workdir + + :param deb: path to the deb archive + :param path: path within the deb archive of the file to be extracted + :returns: path of the extracted file + """ + cwd = os.getcwd() + os.chdir(self.workdir) + file_path = process.run("ar t %s" % deb).stdout_text.split()[2] + process.run("ar x %s %s" % (deb, file_path)) + archive.extract(file_path, self.workdir) + os.chdir(cwd) + # Return complete path to extracted file. Because callers to + # extract_from_deb() specify 'path' with a leading slash, it is + # necessary to use os.path.relpath() as otherwise os.path.join() + # interprets it as an absolute path and drops the self.workdir part. + return os.path.normpath(os.path.join(self.workdir, + os.path.relpath(path, '/'))) + + def extract_from_rpm(self, rpm, path): + """ + Extracts a file from an RPM package into the test workdir. + + :param rpm: path to the rpm archive + :param path: path within the rpm archive of the file to be extracted + needs to be a relative path (starting with './') because + cpio(1), which is used to extract the file, expects that. + :returns: path of the extracted file + """ + cwd = os.getcwd() + os.chdir(self.workdir) + process.run("rpm2cpio %s | cpio -id %s" % (rpm, path), shell=True) + os.chdir(cwd) + return os.path.normpath(os.path.join(self.workdir, path)) + +class BootLinuxConsole(LinuxKernelTest): + """ + Boots a Linux kernel and checks that the console is operational and the + kernel command line is properly passed from QEMU to the kernel + """ + timeout = 90 + + def test_x86_64_pc(self): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=machine:pc + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/x86_64/os/images/pxeboot' + '/vmlinuz') + kernel_hash = '23bebd2680757891cf7adedb033532163a792495' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_mips_malta(self): + """ + :avocado: tags=arch:mips + :avocado: tags=machine:malta + :avocado: tags=endian:big + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20130217T032700Z/pool/main/l/linux-2.6/' + 'linux-image-2.6.32-5-4kc-malta_2.6.32-48_mips.deb') + deb_hash = 'a8cfc28ad8f45f54811fc6cf74fc43ffcfe0ba04' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-2.6.32-5-4kc-malta') + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_mips64el_malta(self): + """ + This test requires the ar tool to extract "data.tar.gz" from + the Debian package. + + The kernel can be rebuilt using this Debian kernel source [1] and + following the instructions on [2]. + + [1] http://snapshot.debian.org/package/linux-2.6/2.6.32-48/ + #linux-source-2.6.32_2.6.32-48 + [2] https://kernel-team.pages.debian.net/kernel-handbook/ + ch-common-tasks.html#s-common-official + + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20130217T032700Z/pool/main/l/linux-2.6/' + 'linux-image-2.6.32-5-5kc-malta_2.6.32-48_mipsel.deb') + deb_hash = '1aaec92083bf22fda31e0d27fa8d9a388e5fc3d5' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-2.6.32-5-5kc-malta') + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_mips64el_fuloong2e(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:fuloong2e + :avocado: tags=endian:little + """ + deb_url = ('http://archive.debian.org/debian/pool/main/l/linux/' + 'linux-image-3.16.0-6-loongson-2e_3.16.56-1+deb8u1_mipsel.deb') + deb_hash = 'd04d446045deecf7b755ef576551de0c4184dd44' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-3.16.0-6-loongson-2e') + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_mips_malta_cpio(self): + """ + :avocado: tags=arch:mips + :avocado: tags=machine:malta + :avocado: tags=endian:big + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20160601T041800Z/pool/main/l/linux/' + 'linux-image-4.5.0-2-4kc-malta_4.5.5-1_mips.deb') + deb_hash = 'a3c84f3e88b54e06107d65a410d1d1e8e0f340f8' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-4.5.0-2-4kc-malta') + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '8584a59ed9e5eb5ee7ca91f6d74bbb06619205b8/rootfs/' + 'mips/rootfs.cpio.gz') + initrd_hash = 'bf806e17009360a866bf537f6de66590de349a99' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = self.workdir + "rootfs.cpio" + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 console=tty ' + + 'rdinit=/sbin/init noreboot') + self.vm.add_args('-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + self.wait_for_console_pattern('Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'BogoMIPS') + exec_command_and_wait_for_pattern(self, 'uname -a', + 'Debian') + exec_command_and_wait_for_pattern(self, 'reboot', + 'reboot: Restarting system') + # Wait for VM to shut down gracefully + self.vm.wait() + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_mips64el_malta_5KEc_cpio(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:5KEc + """ + kernel_url = ('https://github.com/philmd/qemu-testing-blob/' + 'raw/9ad2df38/mips/malta/mips64el/' + 'vmlinux-3.19.3.mtoman.20150408') + kernel_hash = '00d1d268fb9f7d8beda1de6bebcc46e884d71754' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + initrd_url = ('https://github.com/groeck/linux-build-test/' + 'raw/8584a59e/rootfs/' + 'mipsel64/rootfs.mipsel64r1.cpio.gz') + initrd_hash = '1dbb8a396e916847325284dbe2151167' + initrd_path_gz = self.fetch_asset(initrd_url, algorithm='md5', + asset_hash=initrd_hash) + initrd_path = self.workdir + "rootfs.cpio" + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 console=tty ' + + 'rdinit=/sbin/init noreboot') + self.vm.add_args('-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + wait_for_console_pattern(self, 'Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'MIPS 5KE') + exec_command_and_wait_for_pattern(self, 'uname -a', + '3.19.3.mtoman.20150408') + exec_command_and_wait_for_pattern(self, 'reboot', + 'reboot: Restarting system') + # Wait for VM to shut down gracefully + self.vm.wait() + + def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash): + kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + kernel_path = self.workdir + "kernel" + with lzma.open(kernel_path_xz, 'rb') as f_in: + with open(kernel_path, 'wb') as f_out: + shutil.copyfileobj(f_in, f_out) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'mem=256m@@0x0 ' + + 'console=ttyS0') + self.vm.add_args('-no-reboot', + '-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_mips_malta32el_nanomips_4k(self): + """ + :avocado: tags=arch:mipsel + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:I7200 + """ + kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/' + 'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/' + 'generic_nano32r6el_page4k.xz') + kernel_hash = '477456aafd2a0f1ddc9482727f20fe9575565dd6' + self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash) + + def test_mips_malta32el_nanomips_16k_up(self): + """ + :avocado: tags=arch:mipsel + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:I7200 + """ + kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/' + 'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/' + 'generic_nano32r6el_page16k_up.xz') + kernel_hash = 'e882868f944c71c816e832e2303b7874d044a7bc' + self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash) + + def test_mips_malta32el_nanomips_64k_dbg(self): + """ + :avocado: tags=arch:mipsel + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:I7200 + """ + kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/' + 'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/' + 'generic_nano32r6el_page64k_dbg.xz') + kernel_hash = '18d1c68f2e23429e266ca39ba5349ccd0aeb7180' + self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash) + + def test_aarch64_virt(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=accel:tcg + :avocado: tags=cpu:cortex-a53 + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/aarch64/os/images/pxeboot' + '/vmlinuz') + kernel_hash = '8c73e469fc6ea06a58dc83a628fc695b693b8493' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + self.require_accelerator("tcg") + self.vm.add_args('-cpu', 'cortex-a53', + '-accel', 'tcg', + '-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_aarch64_xlnx_versal_virt(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:xlnx-versal-virt + :avocado: tags=device:pl011 + :avocado: tags=device:arm_gicv3 + :avocado: tags=accel:tcg + """ + images_url = ('http://ports.ubuntu.com/ubuntu-ports/dists/' + 'bionic-updates/main/installer-arm64/' + '20101020ubuntu543.15/images/') + kernel_url = images_url + 'netboot/ubuntu-installer/arm64/linux' + kernel_hash = '5bfc54cf7ed8157d93f6e5b0241e727b6dc22c50' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + initrd_url = images_url + 'netboot/ubuntu-installer/arm64/initrd.gz' + initrd_hash = 'd385d3e88d53e2004c5d43cbe668b458a094f772' + initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + + self.vm.set_console() + self.vm.add_args('-m', '2G', + '-accel', 'tcg', + '-kernel', kernel_path, + '-initrd', initrd_path) + self.vm.launch() + self.wait_for_console_pattern('Checked W+X mappings: passed') + + def test_arm_virt(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:virt + :avocado: tags=accel:tcg + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/armhfp/os/images/pxeboot' + '/vmlinuz') + kernel_hash = 'e9826d741b4fb04cadba8d4824d1ed3b7fb8b4d4' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_arm_emcraft_sf2(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:emcraft-sf2 + :avocado: tags=endian:little + :avocado: tags=u-boot + :avocado: tags=accel:tcg + """ + uboot_url = ('https://raw.githubusercontent.com/' + 'Subbaraya-Sundeep/qemu-test-binaries/' + 'fe371d32e50ca682391e1e70ab98c2942aeffb01/u-boot') + uboot_hash = 'cbb8cbab970f594bf6523b9855be209c08374ae2' + uboot_path = self.fetch_asset(uboot_url, asset_hash=uboot_hash) + spi_url = ('https://raw.githubusercontent.com/' + 'Subbaraya-Sundeep/qemu-test-binaries/' + 'fe371d32e50ca682391e1e70ab98c2942aeffb01/spi.bin') + spi_hash = '65523a1835949b6f4553be96dec1b6a38fb05501' + spi_path = self.fetch_asset(spi_url, asset_hash=spi_hash) + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + self.vm.add_args('-kernel', uboot_path, + '-append', kernel_command_line, + '-drive', 'file=' + spi_path + ',if=mtd,format=raw', + '-no-reboot') + self.vm.launch() + self.wait_for_console_pattern('Enter \'help\' for a list') + + exec_command_and_wait_for_pattern(self, 'ifconfig eth0 10.0.2.15', + 'eth0: link becomes ready') + exec_command_and_wait_for_pattern(self, 'ping -c 3 10.0.2.2', + '3 packets transmitted, 3 packets received, 0% packet loss') + + def do_test_arm_raspi2(self, uart_id): + """ + :avocado: tags=accel:tcg + + The kernel can be rebuilt using the kernel source referenced + and following the instructions on the on: + https://www.raspberrypi.org/documentation/linux/kernel/building.md + """ + serial_kernel_cmdline = { + 0: 'earlycon=pl011,0x3f201000 console=ttyAMA0', + } + deb_url = ('http://archive.raspberrypi.org/debian/' + 'pool/main/r/raspberrypi-firmware/' + 'raspberrypi-kernel_1.20190215-1_armhf.deb') + deb_hash = 'cd284220b32128c5084037553db3c482426f3972' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, '/boot/kernel7.img') + dtb_path = self.extract_from_deb(deb_path, '/boot/bcm2709-rpi-2-b.dtb') + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + serial_kernel_cmdline[uart_id] + + ' root=/dev/mmcblk0p2 rootwait ' + + 'dwc_otg.fiq_fsm_enable=0') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-append', kernel_command_line, + '-device', 'usb-kbd') + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + console_pattern = 'Product: QEMU USB Keyboard' + self.wait_for_console_pattern(console_pattern) + + def test_arm_raspi2_uart0(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:raspi2b + :avocado: tags=device:pl011 + :avocado: tags=accel:tcg + """ + self.do_test_arm_raspi2(0) + + def test_arm_raspi2_initrd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:raspi2b + """ + deb_url = ('http://archive.raspberrypi.org/debian/' + 'pool/main/r/raspberrypi-firmware/' + 'raspberrypi-kernel_1.20190215-1_armhf.deb') + deb_hash = 'cd284220b32128c5084037553db3c482426f3972' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, '/boot/kernel7.img') + dtb_path = self.extract_from_deb(deb_path, '/boot/bcm2709-rpi-2-b.dtb') + + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' + 'arm/rootfs-armv7a.cpio.gz') + initrd_hash = '604b2e45cdf35045846b8bbfbf2129b1891bdc9c' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'earlycon=pl011,0x3f201000 console=ttyAMA0 ' + 'panic=-1 noreboot ' + + 'dwc_otg.fiq_fsm_enable=0') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + self.wait_for_console_pattern('Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'BCM2835') + exec_command_and_wait_for_pattern(self, 'cat /proc/iomem', + '/soc/cprman@7e101000') + exec_command(self, 'halt') + # Wait for VM to shut down gracefully + self.vm.wait() + + def test_arm_exynos4210_initrd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:smdkc210 + :avocado: tags=accel:tcg + """ + deb_url = ('https://snapshot.debian.org/archive/debian/' + '20190928T224601Z/pool/main/l/linux/' + 'linux-image-4.19.0-6-armmp_4.19.67-2+deb10u1_armhf.deb') + deb_hash = 'fa9df4a0d38936cb50084838f2cb933f570d7d82' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-4.19.0-6-armmp') + dtb_path = '/usr/lib/linux-image-4.19.0-6-armmp/exynos4210-smdkv310.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' + 'arm/rootfs-armv5.cpio.gz') + initrd_hash = '2b50f1873e113523967806f4da2afe385462ff9b' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'earlycon=exynos4210,0x13800000 earlyprintk ' + + 'console=ttySAC0,115200n8 ' + + 'random.trust_cpu=off cryptomgr.notests ' + + 'cpuidle.off=1 panic=-1 noreboot') + + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + + self.wait_for_console_pattern('Boot successful.') + # TODO user command, for now the uart is stuck + + def test_arm_cubieboard_initrd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:cubieboard + :avocado: tags=accel:tcg + """ + deb_url = ('https://apt.armbian.com/pool/main/l/' + 'linux-5.10.16-sunxi/linux-image-current-sunxi_21.02.2_armhf.deb') + deb_hash = '9fa84beda245cabf0b4fa84cf6eaa7738ead1da0' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-5.10.16-sunxi') + dtb_path = '/usr/lib/linux-image-current-sunxi/sun4i-a10-cubieboard.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' + 'arm/rootfs-armv5.cpio.gz') + initrd_hash = '2b50f1873e113523967806f4da2afe385462ff9b' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + 'usbcore.nousb ' + 'panic=-1 noreboot') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + self.wait_for_console_pattern('Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'Allwinner sun4i/sun5i') + exec_command_and_wait_for_pattern(self, 'cat /proc/iomem', + 'system-control@1c00000') + # cubieboard's reboot is not functioning; omit reboot test. + + def test_arm_cubieboard_sata(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:cubieboard + :avocado: tags=accel:tcg + """ + deb_url = ('https://apt.armbian.com/pool/main/l/' + 'linux-5.10.16-sunxi/linux-image-current-sunxi_21.02.2_armhf.deb') + deb_hash = '9fa84beda245cabf0b4fa84cf6eaa7738ead1da0' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-5.10.16-sunxi') + dtb_path = '/usr/lib/linux-image-current-sunxi/sun4i-a10-cubieboard.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + rootfs_url = ('https://github.com/groeck/linux-build-test/raw/' + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' + 'arm/rootfs-armv5.ext2.gz') + rootfs_hash = '093e89d2b4d982234bf528bc9fb2f2f17a9d1f93' + rootfs_path_gz = self.fetch_asset(rootfs_url, asset_hash=rootfs_hash) + rootfs_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.gzip_uncompress(rootfs_path_gz, rootfs_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + 'usbcore.nousb ' + 'root=/dev/sda ro ' + 'panic=-1 noreboot') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-drive', 'if=none,format=raw,id=disk0,file=' + + rootfs_path, + '-device', 'ide-hd,bus=ide.0,drive=disk0', + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + self.wait_for_console_pattern('Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'Allwinner sun4i/sun5i') + exec_command_and_wait_for_pattern(self, 'cat /proc/partitions', + 'sda') + # cubieboard's reboot is not functioning; omit reboot test. + + @skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') + def test_arm_quanta_gsj(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:quanta-gsj + :avocado: tags=accel:tcg + """ + # 25 MiB compressed, 32 MiB uncompressed. + image_url = ( + 'https://github.com/hskinnemoen/openbmc/releases/download/' + '20200711-gsj-qemu-0/obmc-phosphor-image-gsj.static.mtd.gz') + image_hash = '14895e634923345cb5c8776037ff7876df96f6b1' + image_path_gz = self.fetch_asset(image_url, asset_hash=image_hash) + image_name = 'obmc.mtd' + image_path = os.path.join(self.workdir, image_name) + archive.gzip_uncompress(image_path_gz, image_path) + + self.vm.set_console() + drive_args = 'file=' + image_path + ',if=mtd,bus=0,unit=0' + self.vm.add_args('-drive', drive_args) + self.vm.launch() + + # Disable drivers and services that stall for a long time during boot, + # to avoid running past the 90-second timeout. These may be removed + # as the corresponding device support is added. + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + ( + 'console=${console} ' + 'mem=${mem} ' + 'initcall_blacklist=npcm_i2c_bus_driver_init ' + 'systemd.mask=systemd-random-seed.service ' + 'systemd.mask=dropbearkey.service ' + ) + + self.wait_for_console_pattern('> BootBlock by Nuvoton') + self.wait_for_console_pattern('>Device: Poleg BMC NPCM730') + self.wait_for_console_pattern('>Skip DDR init.') + self.wait_for_console_pattern('U-Boot ') + interrupt_interactive_console_until_pattern( + self, 'Hit any key to stop autoboot:', 'U-Boot>') + exec_command_and_wait_for_pattern( + self, "setenv bootargs ${bootargs} " + kernel_command_line, + 'U-Boot>') + exec_command_and_wait_for_pattern( + self, 'run romboot', 'Booting Kernel from flash') + self.wait_for_console_pattern('Booting Linux on physical CPU 0x0') + self.wait_for_console_pattern('CPU1: thread -1, cpu 1, socket 0') + self.wait_for_console_pattern('OpenBMC Project Reference Distro') + self.wait_for_console_pattern('gsj login:') + + def test_arm_quanta_gsj_initrd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:quanta-gsj + :avocado: tags=accel:tcg + """ + initrd_url = ( + 'https://github.com/hskinnemoen/openbmc/releases/download/' + '20200711-gsj-qemu-0/obmc-phosphor-initramfs-gsj.cpio.xz') + initrd_hash = '98fefe5d7e56727b1eb17d5c00311b1b5c945300' + initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + kernel_url = ( + 'https://github.com/hskinnemoen/openbmc/releases/download/' + '20200711-gsj-qemu-0/uImage-gsj.bin') + kernel_hash = 'fa67b2f141d56d39b3c54305c0e8a899c99eb2c7' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + dtb_url = ( + 'https://github.com/hskinnemoen/openbmc/releases/download/' + '20200711-gsj-qemu-0/nuvoton-npcm730-gsj.dtb') + dtb_hash = '18315f7006d7b688d8312d5c727eecd819aa36a4' + dtb_path = self.fetch_asset(dtb_url, asset_hash=dtb_hash) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200n8 ' + 'earlycon=uart8250,mmio32,0xf0001000') + self.vm.add_args('-kernel', kernel_path, + '-initrd', initrd_path, + '-dtb', dtb_path, + '-append', kernel_command_line) + self.vm.launch() + + self.wait_for_console_pattern('Booting Linux on physical CPU 0x0') + self.wait_for_console_pattern('CPU1: thread -1, cpu 1, socket 0') + self.wait_for_console_pattern( + 'Give root password for system maintenance') + + def test_arm_orangepi(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:orangepi-pc + :avocado: tags=accel:tcg + """ + deb_url = ('https://apt.armbian.com/pool/main/l/' + 'linux-5.10.16-sunxi/linux-image-current-sunxi_21.02.2_armhf.deb') + deb_hash = '9fa84beda245cabf0b4fa84cf6eaa7738ead1da0' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-5.10.16-sunxi') + dtb_path = '/usr/lib/linux-image-current-sunxi/sun8i-h3-orangepi-pc.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200n8 ' + 'earlycon=uart,mmio32,0x1c28000') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_arm_orangepi_initrd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=accel:tcg + :avocado: tags=machine:orangepi-pc + """ + deb_url = ('https://apt.armbian.com/pool/main/l/' + 'linux-5.10.16-sunxi/linux-image-current-sunxi_21.02.2_armhf.deb') + deb_hash = '9fa84beda245cabf0b4fa84cf6eaa7738ead1da0' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-5.10.16-sunxi') + dtb_path = '/usr/lib/linux-image-current-sunxi/sun8i-h3-orangepi-pc.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' + 'arm/rootfs-armv7a.cpio.gz') + initrd_hash = '604b2e45cdf35045846b8bbfbf2129b1891bdc9c' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + 'panic=-1 noreboot') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + self.wait_for_console_pattern('Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'Allwinner sun8i Family') + exec_command_and_wait_for_pattern(self, 'cat /proc/iomem', + 'system-control@1c00000') + exec_command_and_wait_for_pattern(self, 'reboot', + 'reboot: Restarting system') + # Wait for VM to shut down gracefully + self.vm.wait() + + def test_arm_orangepi_sd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=accel:tcg + :avocado: tags=machine:orangepi-pc + :avocado: tags=device:sd + """ + deb_url = ('https://apt.armbian.com/pool/main/l/' + 'linux-5.10.16-sunxi/linux-image-current-sunxi_21.02.2_armhf.deb') + deb_hash = '9fa84beda245cabf0b4fa84cf6eaa7738ead1da0' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-5.10.16-sunxi') + dtb_path = '/usr/lib/linux-image-current-sunxi/sun8i-h3-orangepi-pc.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + rootfs_url = ('http://storage.kernelci.org/images/rootfs/buildroot/' + 'kci-2019.02/armel/base/rootfs.ext2.xz') + rootfs_hash = '692510cb625efda31640d1de0a8d60e26040f061' + rootfs_path_xz = self.fetch_asset(rootfs_url, asset_hash=rootfs_hash) + rootfs_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.lzma_uncompress(rootfs_path_xz, rootfs_path) + image_pow2ceil_expand(rootfs_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + 'root=/dev/mmcblk0 rootwait rw ' + 'panic=-1 noreboot') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-drive', 'file=' + rootfs_path + ',if=sd,format=raw', + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + shell_ready = "/bin/sh: can't access tty; job control turned off" + self.wait_for_console_pattern(shell_ready) + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'Allwinner sun8i Family') + exec_command_and_wait_for_pattern(self, 'cat /proc/partitions', + 'mmcblk0') + exec_command_and_wait_for_pattern(self, 'ifconfig eth0 up', + 'eth0: Link is Up') + exec_command_and_wait_for_pattern(self, 'udhcpc eth0', + 'udhcpc: lease of 10.0.2.15 obtained') + exec_command_and_wait_for_pattern(self, 'ping -c 3 10.0.2.2', + '3 packets transmitted, 3 packets received, 0% packet loss') + exec_command_and_wait_for_pattern(self, 'reboot', + 'reboot: Restarting system') + # Wait for VM to shut down gracefully + self.vm.wait() + + @skipUnless(os.getenv('AVOCADO_ALLOW_LARGE_STORAGE'), 'storage limited') + def test_arm_orangepi_bionic_20_08(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:orangepi-pc + :avocado: tags=device:sd + """ + + # This test download a 275 MiB compressed image and expand it + # to 1036 MiB, but the underlying filesystem is 1552 MiB... + # As we expand it to 2 GiB we are safe. + + image_url = ('https://archive.armbian.com/orangepipc/archive/' + 'Armbian_20.08.1_Orangepipc_bionic_current_5.8.5.img.xz') + image_hash = ('b4d6775f5673486329e45a0586bf06b6' + 'dbe792199fd182ac6b9c7bb6c7d3e6dd') + image_path_xz = self.fetch_asset(image_url, asset_hash=image_hash, + algorithm='sha256') + image_path = archive.extract(image_path_xz, self.workdir) + image_pow2ceil_expand(image_path) + + self.vm.set_console() + self.vm.add_args('-drive', 'file=' + image_path + ',if=sd,format=raw', + '-nic', 'user', + '-no-reboot') + self.vm.launch() + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + 'loglevel=7 ' + 'nosmp ' + 'systemd.default_timeout_start_sec=9000 ' + 'systemd.mask=armbian-zram-config.service ' + 'systemd.mask=armbian-ramlog.service') + + self.wait_for_console_pattern('U-Boot SPL') + self.wait_for_console_pattern('Autoboot in ') + exec_command_and_wait_for_pattern(self, ' ', '=>') + exec_command_and_wait_for_pattern(self, "setenv extraargs '" + + kernel_command_line + "'", '=>') + exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...'); + + self.wait_for_console_pattern('systemd[1]: Set hostname ' + + 'to <orangepipc>') + self.wait_for_console_pattern('Starting Load Kernel Modules...') + + @skipUnless(os.getenv('AVOCADO_ALLOW_LARGE_STORAGE'), 'storage limited') + def test_arm_orangepi_uboot_netbsd9(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:orangepi-pc + :avocado: tags=device:sd + :avocado: tags=os:netbsd + """ + # This test download a 304MB compressed image and expand it to 2GB + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20200108T145233Z/pool/main/u/u-boot/' + 'u-boot-sunxi_2020.01%2Bdfsg-1_armhf.deb') + deb_hash = 'f67f404a80753ca3d1258f13e38f2b060e13db99' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + # We use the common OrangePi PC 'plus' build of U-Boot for our secondary + # program loader (SPL). We will then set the path to the more specific + # OrangePi "PC" device tree blob with 'setenv fdtfile' in U-Boot prompt, + # before to boot NetBSD. + uboot_path = '/usr/lib/u-boot/orangepi_plus/u-boot-sunxi-with-spl.bin' + uboot_path = self.extract_from_deb(deb_path, uboot_path) + image_url = ('https://cdn.netbsd.org/pub/NetBSD/NetBSD-9.0/' + 'evbarm-earmv7hf/binary/gzimg/armv7.img.gz') + image_hash = '2babb29d36d8360adcb39c09e31060945259917a' + image_path_gz = self.fetch_asset(image_url, asset_hash=image_hash) + image_path = os.path.join(self.workdir, 'armv7.img') + archive.gzip_uncompress(image_path_gz, image_path) + image_pow2ceil_expand(image_path) + image_drive_args = 'if=sd,format=raw,snapshot=on,file=' + image_path + + # dd if=u-boot-sunxi-with-spl.bin of=armv7.img bs=1K seek=8 conv=notrunc + with open(uboot_path, 'rb') as f_in: + with open(image_path, 'r+b') as f_out: + f_out.seek(8 * 1024) + shutil.copyfileobj(f_in, f_out) + + self.vm.set_console() + self.vm.add_args('-nic', 'user', + '-drive', image_drive_args, + '-global', 'allwinner-rtc.base-year=2000', + '-no-reboot') + self.vm.launch() + wait_for_console_pattern(self, 'U-Boot 2020.01+dfsg-1') + interrupt_interactive_console_until_pattern(self, + 'Hit any key to stop autoboot:', + 'switch to partitions #0, OK') + + exec_command_and_wait_for_pattern(self, '', '=>') + cmd = 'setenv bootargs root=ld0a' + exec_command_and_wait_for_pattern(self, cmd, '=>') + cmd = 'setenv kernel netbsd-GENERIC.ub' + exec_command_and_wait_for_pattern(self, cmd, '=>') + cmd = 'setenv fdtfile dtb/sun8i-h3-orangepi-pc.dtb' + exec_command_and_wait_for_pattern(self, cmd, '=>') + cmd = ("setenv bootcmd 'fatload mmc 0:1 ${kernel_addr_r} ${kernel}; " + "fatload mmc 0:1 ${fdt_addr_r} ${fdtfile}; " + "fdt addr ${fdt_addr_r}; " + "bootm ${kernel_addr_r} - ${fdt_addr_r}'") + exec_command_and_wait_for_pattern(self, cmd, '=>') + + exec_command_and_wait_for_pattern(self, 'boot', + 'Booting kernel from Legacy Image') + wait_for_console_pattern(self, 'Starting kernel ...') + wait_for_console_pattern(self, 'NetBSD 9.0 (GENERIC)') + # Wait for user-space + wait_for_console_pattern(self, 'Starting root file system check') + + def test_aarch64_raspi3_atf(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:raspi3b + :avocado: tags=cpu:cortex-a53 + :avocado: tags=device:pl011 + :avocado: tags=atf + """ + zip_url = ('https://github.com/pbatard/RPi3/releases/download/' + 'v1.15/RPi3_UEFI_Firmware_v1.15.zip') + zip_hash = '74b3bd0de92683cadb14e008a7575e1d0c3cafb9' + zip_path = self.fetch_asset(zip_url, asset_hash=zip_hash) + + archive.extract(zip_path, self.workdir) + efi_fd = os.path.join(self.workdir, 'RPI_EFI.fd') + + self.vm.set_console(console_index=1) + self.vm.add_args('-nodefaults', + '-device', 'loader,file=%s,force-raw=true' % efi_fd) + self.vm.launch() + self.wait_for_console_pattern('version UEFI Firmware v1.15') + + def test_s390x_s390_ccw_virtio(self): + """ + :avocado: tags=arch:s390x + :avocado: tags=machine:s390-ccw-virtio + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/29/Everything/s390x/os/images' + '/kernel.img') + kernel_hash = 'e8e8439103ef8053418ef062644ffd46a7919313' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=sclp0' + self.vm.add_args('-nodefaults', + '-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_alpha_clipper(self): + """ + :avocado: tags=arch:alpha + :avocado: tags=machine:clipper + """ + kernel_url = ('http://archive.debian.org/debian/dists/lenny/main/' + 'installer-alpha/20090123lenny10/images/cdrom/vmlinuz') + kernel_hash = '3a943149335529e2ed3e74d0d787b85fb5671ba3' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + uncompressed_kernel = archive.uncompress(kernel_path, self.workdir) + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + self.vm.add_args('-nodefaults', + '-kernel', uncompressed_kernel, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + + def test_m68k_q800(self): + """ + :avocado: tags=arch:m68k + :avocado: tags=machine:q800 + """ + deb_url = ('https://snapshot.debian.org/archive/debian-ports' + '/20191021T083923Z/pool-m68k/main' + '/l/linux/kernel-image-5.3.0-1-m68k-di_5.3.7-1_m68k.udeb') + deb_hash = '044954bb9be4160a3ce81f8bc1b5e856b75cccd1' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-5.3.0-1-m68k') + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 vga=off') + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + console_pattern = 'No filesystem could mount root' + self.wait_for_console_pattern(console_pattern) + + def do_test_advcal_2018(self, day, tar_hash, kernel_name, console=0): + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day' + day + '.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console(console_index=console) + self.vm.add_args('-kernel', + self.workdir + '/day' + day + '/' + kernel_name) + self.vm.launch() + self.wait_for_console_pattern('QEMU advent calendar') + + def test_arm_vexpressa9(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:vexpress-a9 + """ + tar_hash = '32b7677ce8b6f1471fb0059865f451169934245b' + self.vm.add_args('-dtb', self.workdir + '/day16/vexpress-v2p-ca9.dtb') + self.do_test_advcal_2018('16', tar_hash, 'winter.zImage') + + def test_arm_ast2400_palmetto_openbmc_v2_9_0(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:palmetto-bmc + """ + + image_url = ('https://github.com/openbmc/openbmc/releases/download/2.9.0/' + 'obmc-phosphor-image-palmetto.static.mtd') + image_hash = ('3e13bbbc28e424865dc42f35ad672b10f2e82cdb11846bb28fa625b48beafd0d') + image_path = self.fetch_asset(image_url, asset_hash=image_hash, + algorithm='sha256') + + self.do_test_arm_aspeed(image_path) + + def test_arm_ast2500_romulus_openbmc_v2_9_0(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:romulus-bmc + """ + + image_url = ('https://github.com/openbmc/openbmc/releases/download/2.9.0/' + 'obmc-phosphor-image-romulus.static.mtd') + image_hash = ('820341076803f1955bc31e647a512c79f9add4f5233d0697678bab4604c7bb25') + image_path = self.fetch_asset(image_url, asset_hash=image_hash, + algorithm='sha256') + + self.do_test_arm_aspeed(image_path) + + def do_test_arm_aspeed(self, image): + self.vm.set_console() + self.vm.add_args('-drive', 'file=' + image + ',if=mtd,format=raw', + '-net', 'nic') + self.vm.launch() + + self.wait_for_console_pattern("U-Boot 2016.07") + self.wait_for_console_pattern("## Loading kernel from FIT Image at 20080000") + self.wait_for_console_pattern("Starting kernel ...") + self.wait_for_console_pattern("Booting Linux on physical CPU 0x0") + self.wait_for_console_pattern( + "aspeed-smc 1e620000.spi: read control register: 203b0641") + self.wait_for_console_pattern("ftgmac100 1e660000.ethernet eth0: irq ") + self.wait_for_console_pattern("systemd[1]: Set hostname to") + + def test_arm_ast2600_debian(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:tacoma-bmc + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20210302T203551Z/' + 'pool/main/l/linux/' + 'linux-image-5.10.0-3-armmp_5.10.13-1_armhf.deb') + deb_hash = 'db40d32fe39255d05482bea48d72467b67d6225bb2a2a4d6f618cb8976f1e09e' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash, + algorithm='sha256') + kernel_path = self.extract_from_deb(deb_path, '/boot/vmlinuz-5.10.0-3-armmp') + dtb_path = self.extract_from_deb(deb_path, + '/usr/lib/linux-image-5.10.0-3-armmp/aspeed-bmc-opp-tacoma.dtb') + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-net', 'nic') + self.vm.launch() + self.wait_for_console_pattern("Booting Linux on physical CPU 0xf00") + self.wait_for_console_pattern("SMP: Total of 2 processors activated") + self.wait_for_console_pattern("No filesystem could mount root") + + def test_m68k_mcf5208evb(self): + """ + :avocado: tags=arch:m68k + :avocado: tags=machine:mcf5208evb + """ + tar_hash = 'ac688fd00561a2b6ce1359f9ff6aa2b98c9a570c' + self.do_test_advcal_2018('07', tar_hash, 'sanity-clause.elf') + + def test_or1k_sim(self): + """ + :avocado: tags=arch:or1k + :avocado: tags=machine:or1k-sim + """ + tar_hash = '20334cdaf386108c530ff0badaecc955693027dd' + self.do_test_advcal_2018('20', tar_hash, 'vmlinux') + + def test_nios2_10m50(self): + """ + :avocado: tags=arch:nios2 + :avocado: tags=machine:10m50-ghrd + """ + tar_hash = 'e4251141726c412ac0407c5a6bceefbbff018918' + self.do_test_advcal_2018('14', tar_hash, 'vmlinux.elf') + + def test_ppc64_e500(self): + """ + :avocado: tags=arch:ppc64 + :avocado: tags=machine:ppce500 + :avocado: tags=cpu:e5500 + """ + tar_hash = '6951d86d644b302898da2fd701739c9406527fe1' + self.do_test_advcal_2018('19', tar_hash, 'uImage') + + def do_test_ppc64_powernv(self, proc): + images_url = ('https://github.com/open-power/op-build/releases/download/v2.7/') + + kernel_url = images_url + 'zImage.epapr' + kernel_hash = '0ab237df661727e5392cee97460e8674057a883c5f74381a128fa772588d45cd' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash, + algorithm='sha256') + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-append', 'console=tty0 console=hvc0', + '-device', 'pcie-pci-bridge,id=bridge1,bus=pcie.1,addr=0x0', + '-device', 'nvme,bus=pcie.2,addr=0x0,serial=1234', + '-device', 'e1000e,bus=bridge1,addr=0x3', + '-device', 'nec-usb-xhci,bus=bridge1,addr=0x2') + self.vm.launch() + + self.wait_for_console_pattern("CPU: " + proc + " generation processor") + self.wait_for_console_pattern("zImage starting: loaded") + self.wait_for_console_pattern("Run /init as init process") + self.wait_for_console_pattern("Creating 1 MTD partitions") + + def test_ppc_powernv8(self): + """ + :avocado: tags=arch:ppc64 + :avocado: tags=machine:powernv8 + """ + self.do_test_ppc64_powernv('P8') + + def test_ppc_powernv9(self): + """ + :avocado: tags=arch:ppc64 + :avocado: tags=machine:powernv9 + """ + self.do_test_ppc64_powernv('P9') + + def test_ppc_g3beige(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:g3beige + """ + tar_hash = 'e0b872a5eb8fdc5bed19bd43ffe863900ebcedfc' + self.vm.add_args('-M', 'graphics=off') + self.do_test_advcal_2018('15', tar_hash, 'invaders.elf') + + def test_ppc_mac99(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:mac99 + """ + tar_hash = 'e0b872a5eb8fdc5bed19bd43ffe863900ebcedfc' + self.vm.add_args('-M', 'graphics=off') + self.do_test_advcal_2018('15', tar_hash, 'invaders.elf') + + def test_sh4_r2d(self): + """ + :avocado: tags=arch:sh4 + :avocado: tags=machine:r2d + """ + tar_hash = 'fe06a4fd8ccbf2e27928d64472939d47829d4c7e' + self.vm.add_args('-append', 'console=ttySC1') + self.do_test_advcal_2018('09', tar_hash, 'zImage', console=1) + + def test_sparc_ss20(self): + """ + :avocado: tags=arch:sparc + :avocado: tags=machine:SS-20 + """ + tar_hash = 'b18550d5d61c7615d989a06edace051017726a9f' + self.do_test_advcal_2018('11', tar_hash, 'zImage.elf') + + def test_xtensa_lx60(self): + """ + :avocado: tags=arch:xtensa + :avocado: tags=machine:lx60 + :avocado: tags=cpu:dc233c + """ + tar_hash = '49e88d9933742f0164b60839886c9739cb7a0d34' + self.do_test_advcal_2018('02', tar_hash, 'santas-sleigh-ride.elf') diff --git a/tests/avocado/boot_xen.py b/tests/avocado/boot_xen.py new file mode 100644 index 0000000000..fc2faeedb5 --- /dev/null +++ b/tests/avocado/boot_xen.py @@ -0,0 +1,116 @@ +# Functional test that boots a Xen hypervisor with a domU kernel and +# checks the console output is vaguely sane . +# +# Copyright (c) 2020 Linaro +# +# Author: +# Alex Bennée <alex.bennee@linaro.org> +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# 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 + +from avocado_qemu import wait_for_console_pattern +from boot_linux_console import LinuxKernelTest + + +class BootXenBase(LinuxKernelTest): + """ + Boots a Xen hypervisor with a Linux DomU kernel. + """ + + timeout = 90 + XEN_COMMON_COMMAND_LINE = 'dom0_mem=128M loglvl=all guest_loglvl=all' + + def fetch_guest_kernel(self): + # Using my own built kernel - which works + kernel_url = ('https://fileserver.linaro.org/' + 's/JSsewXGZ6mqxPr5/download?path=%2F&files=' + 'linux-5.9.9-arm64-ajb') + kernel_sha1 = '4f92bc4b9f88d5ab792fa7a43a68555d344e1b83' + kernel_path = self.fetch_asset(kernel_url, + asset_hash=kernel_sha1) + + return kernel_path + + def launch_xen(self, xen_path): + """ + Launch Xen with a dom0 guest kernel + """ + self.log.info("launch with xen_path: %s", xen_path) + kernel_path = self.fetch_guest_kernel() + + self.vm.set_console() + + xen_command_line = self.XEN_COMMON_COMMAND_LINE + self.vm.add_args('-machine', 'virtualization=on', + '-m', '768', + '-kernel', xen_path, + '-append', xen_command_line, + '-device', + 'guest-loader,addr=0x47000000,kernel=%s,bootargs=console=hvc0' + % (kernel_path)) + + self.vm.launch() + + console_pattern = 'VFS: Cannot open root device' + wait_for_console_pattern(self, console_pattern, "Panic on CPU 0:") + + +class BootXen(BootXenBase): + + def test_arm64_xen_411_and_dom0(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=accel:tcg + :avocado: tags=cpu:cortex-a57 + :avocado: tags=machine:virt + """ + + # archive of file from https://deb.debian.org/debian/pool/main/x/xen/ + xen_url = ('https://fileserver.linaro.org/s/JSsewXGZ6mqxPr5/' + 'download?path=%2F&files=' + 'xen-hypervisor-4.11-arm64_4.11.4%2B37-g3263f257ca-1_arm64.deb') + xen_sha1 = '034e634d4416adbad1212d59b62bccdcda63e62a' + xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1) + xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.11-arm64") + + self.launch_xen(xen_path) + + def test_arm64_xen_414_and_dom0(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=accel:tcg + :avocado: tags=cpu:cortex-a57 + :avocado: tags=machine:virt + """ + + # archive of file from https://deb.debian.org/debian/pool/main/x/xen/ + xen_url = ('https://fileserver.linaro.org/s/JSsewXGZ6mqxPr5/' + 'download?path=%2F&files=' + 'xen-hypervisor-4.14-arm64_4.14.0%2B80-gd101b417b7-1_arm64.deb') + xen_sha1 = 'b9d209dd689ed2b393e625303a225badefec1160' + xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1) + xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.14-arm64") + + self.launch_xen(xen_path) + + def test_arm64_xen_415_and_dom0(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=accel:tcg + :avocado: tags=cpu:cortex-a57 + :avocado: tags=machine:virt + """ + + xen_url = ('https://fileserver.linaro.org/' + 's/JSsewXGZ6mqxPr5/download' + '?path=%2F&files=xen-upstream-4.15-unstable.deb') + xen_sha1 = 'fc191172b85cf355abb95d275a24cc0f6d6579d8' + xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1) + xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.15-unstable") + + self.launch_xen(xen_path) diff --git a/tests/avocado/cpu_queries.py b/tests/avocado/cpu_queries.py new file mode 100644 index 0000000000..cf69f69b11 --- /dev/null +++ b/tests/avocado/cpu_queries.py @@ -0,0 +1,34 @@ +# Sanity check of query-cpu-* results +# +# Copyright (c) 2019 Red Hat, Inc. +# +# Author: +# Eduardo Habkost <ehabkost@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import QemuSystemTest + +class QueryCPUModelExpansion(QemuSystemTest): + """ + Run query-cpu-model-expansion for each CPU model, and validate results + """ + + def test(self): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=machine:none + """ + self.vm.add_args('-S') + self.vm.launch() + + cpus = self.vm.command('query-cpu-definitions') + for c in cpus: + self.log.info("Checking CPU: %s", c) + self.assertNotIn('', c['unavailable-features'], c['name']) + + for c in cpus: + model = {'name': c['name']} + e = self.vm.command('query-cpu-model-expansion', model=model, type='full') + self.assertEquals(e['model']['name'], c['name']) diff --git a/tests/avocado/empty_cpu_model.py b/tests/avocado/empty_cpu_model.py new file mode 100644 index 0000000000..22f504418d --- /dev/null +++ b/tests/avocado/empty_cpu_model.py @@ -0,0 +1,19 @@ +# Check for crash when using empty -cpu option +# +# Copyright (c) 2019 Red Hat, Inc. +# +# Author: +# Eduardo Habkost <ehabkost@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. +from avocado_qemu import QemuSystemTest + +class EmptyCPUModel(QemuSystemTest): + def test(self): + self.vm.add_args('-S', '-display', 'none', '-machine', 'none', '-cpu', '') + self.vm.set_qmp_monitor(enabled=False) + self.vm.launch() + self.vm.wait() + self.assertEquals(self.vm.exitcode(), 1, "QEMU exit code should be 1") + self.assertRegex(self.vm.get_log(), r'-cpu option cannot be empty') diff --git a/tests/avocado/hotplug_cpu.py b/tests/avocado/hotplug_cpu.py new file mode 100644 index 0000000000..6374bf1b54 --- /dev/null +++ b/tests/avocado/hotplug_cpu.py @@ -0,0 +1,37 @@ +# Functional test that hotplugs a CPU and checks it on a Linux guest +# +# Copyright (c) 2021 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import LinuxTest + + +class HotPlugCPU(LinuxTest): + + def test(self): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=machine:q35 + :avocado: tags=accel:kvm + """ + self.require_accelerator('kvm') + self.vm.add_args('-accel', 'kvm') + self.vm.add_args('-cpu', 'Haswell') + self.vm.add_args('-smp', '1,sockets=1,cores=2,threads=1,maxcpus=2') + self.launch_and_wait() + + self.ssh_command('test -e /sys/devices/system/cpu/cpu0') + with self.assertRaises(AssertionError): + self.ssh_command('test -e /sys/devices/system/cpu/cpu1') + + self.vm.command('device_add', + driver='Haswell-x86_64-cpu', + socket_id=0, + core_id=1, + thread_id=0) + self.ssh_command('test -e /sys/devices/system/cpu/cpu1') diff --git a/tests/avocado/info_usernet.py b/tests/avocado/info_usernet.py new file mode 100644 index 0000000000..dc01f74150 --- /dev/null +++ b/tests/avocado/info_usernet.py @@ -0,0 +1,29 @@ +# Test for the hmp command "info usernet" +# +# Copyright (c) 2021 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import QemuSystemTest + +from qemu.utils import get_info_usernet_hostfwd_port + + +class InfoUsernet(QemuSystemTest): + + def test_hostfwd(self): + self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22') + self.vm.launch() + res = self.vm.command('human-monitor-command', + command_line='info usernet') + port = get_info_usernet_hostfwd_port(res) + self.assertIsNotNone(port, + ('"info usernet" output content does not seem to ' + 'contain the redirected port')) + self.assertGreater(port, 0, + ('Found a redirected port that is not greater than' + ' zero')) diff --git a/tests/avocado/intel_iommu.py b/tests/avocado/intel_iommu.py new file mode 100644 index 0000000000..474d62f6bf --- /dev/null +++ b/tests/avocado/intel_iommu.py @@ -0,0 +1,119 @@ +# INTEL_IOMMU Functional tests +# +# Copyright (c) 2021 Red Hat, Inc. +# +# Author: +# Eric Auger <eric.auger@redhat.com> +# +# 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 + +from avocado import skipIf +from avocado_qemu import LinuxTest + +@skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') +class IntelIOMMU(LinuxTest): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=distro:fedora + :avocado: tags=distro_version:31 + :avocado: tags=machine:q35 + :avocado: tags=accel:kvm + :avocado: tags=intel_iommu + """ + + IOMMU_ADDON = ',iommu_platform=on,disable-modern=off,disable-legacy=on' + kernel_path = None + initrd_path = None + kernel_params = None + + def set_up_boot(self): + path = self.download_boot() + self.vm.add_args('-device', 'virtio-blk-pci,bus=pcie.0,scsi=off,' + + 'drive=drv0,id=virtio-disk0,bootindex=1,' + 'werror=stop,rerror=stop' + self.IOMMU_ADDON) + self.vm.add_args('-device', 'virtio-gpu-pci' + self.IOMMU_ADDON) + self.vm.add_args('-drive', + 'file=%s,if=none,cache=writethrough,id=drv0' % path) + + def setUp(self): + super(IntelIOMMU, self).setUp(None, 'virtio-net-pci' + self.IOMMU_ADDON) + + def add_common_args(self): + self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') + self.vm.add_args('-object', + 'rng-random,id=rng0,filename=/dev/urandom') + + def common_vm_setup(self, custom_kernel=None): + self.require_accelerator("kvm") + self.add_common_args() + self.vm.add_args("-accel", "kvm") + + if custom_kernel is None: + return + + kernel_url = self.distro.pxeboot_url + 'vmlinuz' + initrd_url = self.distro.pxeboot_url + 'initrd.img' + self.kernel_path = self.fetch_asset(kernel_url) + self.initrd_path = self.fetch_asset(initrd_url) + + def run_and_check(self): + if self.kernel_path: + self.vm.add_args('-kernel', self.kernel_path, + '-append', self.kernel_params, + '-initrd', self.initrd_path) + self.launch_and_wait() + self.ssh_command('cat /proc/cmdline') + self.ssh_command('dmesg | grep -e DMAR -e IOMMU') + self.ssh_command('find /sys/kernel/iommu_groups/ -type l') + self.ssh_command('dnf -y install numactl-devel') + + def test_intel_iommu(self): + """ + :avocado: tags=intel_iommu_intremap + """ + + self.common_vm_setup(True) + self.vm.add_args('-device', 'intel-iommu,intremap=on') + self.vm.add_args('-machine', 'kernel_irqchip=split') + + self.kernel_params = (self.distro.default_kernel_params + + ' quiet intel_iommu=on') + self.run_and_check() + + def test_intel_iommu_strict(self): + """ + :avocado: tags=intel_iommu_strict + """ + + self.common_vm_setup(True) + self.vm.add_args('-device', 'intel-iommu,intremap=on') + self.vm.add_args('-machine', 'kernel_irqchip=split') + self.kernel_params = (self.distro.default_kernel_params + + ' quiet intel_iommu=on,strict') + self.run_and_check() + + def test_intel_iommu_strict_cm(self): + """ + :avocado: tags=intel_iommu_strict_cm + """ + + self.common_vm_setup(True) + self.vm.add_args('-device', 'intel-iommu,intremap=on,caching-mode=on') + self.vm.add_args('-machine', 'kernel_irqchip=split') + self.kernel_params = (self.distro.default_kernel_params + + ' quiet intel_iommu=on,strict') + self.run_and_check() + + def test_intel_iommu_pt(self): + """ + :avocado: tags=intel_iommu_pt + """ + + self.common_vm_setup(True) + self.vm.add_args('-device', 'intel-iommu,intremap=on') + self.vm.add_args('-machine', 'kernel_irqchip=split') + self.kernel_params = (self.distro.default_kernel_params + + ' quiet intel_iommu=on iommu=pt') + self.run_and_check() diff --git a/tests/avocado/linux_initrd.py b/tests/avocado/linux_initrd.py new file mode 100644 index 0000000000..ba02e5a563 --- /dev/null +++ b/tests/avocado/linux_initrd.py @@ -0,0 +1,89 @@ +# Linux initrd integration test. +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Wainer dos Santos Moschetta <wainersm@redhat.com> +# +# 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 logging +import tempfile + +from avocado_qemu import QemuSystemTest +from avocado import skipIf + + +class LinuxInitrd(QemuSystemTest): + """ + Checks QEMU evaluates correctly the initrd file passed as -initrd option. + + :avocado: tags=arch:x86_64 + :avocado: tags=machine:pc + """ + + timeout = 300 + + def test_with_2gib_file_should_exit_error_msg_with_linux_v3_6(self): + """ + Pretends to boot QEMU with an initrd file with size of 2GiB + and expect it exits with error message. + Fedora-18 shipped with linux-3.6 which have not supported xloadflags + cannot support more than 2GiB initrd. + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora/li' + 'nux/releases/18/Fedora/x86_64/os/images/pxeboot/vmlinuz') + kernel_hash = '41464f68efe42b9991250bed86c7081d2ccdbb21' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + max_size = 2 * (1024 ** 3) - 1 + + with tempfile.NamedTemporaryFile() as initrd: + initrd.seek(max_size) + initrd.write(b'\0') + initrd.flush() + self.vm.add_args('-kernel', kernel_path, '-initrd', initrd.name, + '-m', '4096') + self.vm.set_qmp_monitor(enabled=False) + self.vm.launch() + self.vm.wait() + self.assertEqual(self.vm.exitcode(), 1) + expected_msg = r'.*initrd is too large.*max: \d+, need %s.*' % ( + max_size + 1) + self.assertRegex(self.vm.get_log(), expected_msg) + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_with_2gib_file_should_work_with_linux_v4_16(self): + """ + QEMU has supported up to 4 GiB initrd for recent kernel + Expect guest can reach 'Unpacking initramfs...' + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/28/Everything/x86_64/os/images/pxeboot/' + 'vmlinuz') + kernel_hash = '238e083e114c48200f80d889f7e32eeb2793e02a' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + max_size = 2 * (1024 ** 3) + 1 + + with tempfile.NamedTemporaryFile() as initrd: + initrd.seek(max_size) + initrd.write(b'\0') + initrd.flush() + + self.vm.set_console() + kernel_command_line = 'console=ttyS0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line, + '-initrd', initrd.name, + '-m', '5120') + self.vm.launch() + console = self.vm.console_socket.makefile() + console_logger = logging.getLogger('console') + while True: + msg = console.readline() + console_logger.debug(msg.strip()) + if 'Unpacking initramfs...' in msg: + break + if 'Kernel panic - not syncing' in msg: + self.fail("Kernel panic reached") diff --git a/tests/avocado/linux_ssh_mips_malta.py b/tests/avocado/linux_ssh_mips_malta.py new file mode 100644 index 0000000000..c0f0be5ade --- /dev/null +++ b/tests/avocado/linux_ssh_mips_malta.py @@ -0,0 +1,210 @@ +# 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 LinuxSSHMixIn +from avocado_qemu import QemuSystemTest +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(QemuSystemTest, 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') diff --git a/tests/avocado/load_bflt.py b/tests/avocado/load_bflt.py new file mode 100644 index 0000000000..bb50cec1ee --- /dev/null +++ b/tests/avocado/load_bflt.py @@ -0,0 +1,54 @@ +# Test the bFLT loader format +# +# Copyright (C) 2019 Philippe Mathieu-Daudé <f4bug@amsat.org> +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import os +import bz2 +import subprocess + +from avocado import skipUnless +from avocado_qemu import QemuUserTest +from avocado_qemu import has_cmd + + +class LoadBFLT(QemuUserTest): + + def extract_cpio(self, cpio_path): + """ + Extracts a cpio archive into the test workdir + + :param cpio_path: path to the cpio archive + """ + cwd = os.getcwd() + os.chdir(self.workdir) + with bz2.open(cpio_path, 'rb') as archive_cpio: + subprocess.run(['cpio', '-i'], input=archive_cpio.read(), + stderr=subprocess.DEVNULL) + os.chdir(cwd) + + @skipUnless(*has_cmd('cpio')) + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_stm32(self): + """ + :avocado: tags=arch:arm + :avocado: tags=linux_user + :avocado: tags=quick + """ + # See https://elinux.org/STM32#User_Space + rootfs_url = ('https://elinux.org/images/5/51/' + 'Stm32_mini_rootfs.cpio.bz2') + rootfs_hash = '9f065e6ba40cce7411ba757f924f30fcc57951e6' + rootfs_path_bz2 = self.fetch_asset(rootfs_url, asset_hash=rootfs_hash) + busybox_path = os.path.join(self.workdir, "/bin/busybox") + + self.extract_cpio(rootfs_path_bz2) + + res = self.run(busybox_path) + ver = 'BusyBox v1.24.0.git (2015-02-03 22:17:13 CET) multi-call binary.' + self.assertIn(ver, res.stdout_text) + + res = self.run(busybox_path, ['uname', '-a']) + unm = 'armv7l GNU/Linux' + self.assertIn(unm, res.stdout_text) diff --git a/tests/avocado/machine_arm_canona1100.py b/tests/avocado/machine_arm_canona1100.py new file mode 100644 index 0000000000..182a0b0513 --- /dev/null +++ b/tests/avocado/machine_arm_canona1100.py @@ -0,0 +1,35 @@ +# Functional test that boots the canon-a1100 machine with firmware +# +# Copyright (c) 2020 Red Hat, Inc. +# +# Author: +# Thomas Huth <thuth@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive + +class CanonA1100Machine(QemuSystemTest): + """Boots the barebox firmware and checks that the console is operational""" + + timeout = 90 + + def test_arm_canona1100(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:canon-a1100 + :avocado: tags=device:pflash_cfi02 + """ + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day18.tar.xz') + tar_hash = '068b5fc4242b29381acee94713509f8a876e9db6' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-bios', + self.workdir + '/day18/barebox.canon-a1100.bin') + self.vm.launch() + wait_for_console_pattern(self, 'running /env/bin/init') diff --git a/tests/avocado/machine_arm_integratorcp.py b/tests/avocado/machine_arm_integratorcp.py new file mode 100644 index 0000000000..1ffe1073ef --- /dev/null +++ b/tests/avocado/machine_arm_integratorcp.py @@ -0,0 +1,99 @@ +# Functional test that boots a Linux kernel and checks the console +# +# Copyright (c) 2020 Red Hat, Inc. +# +# Author: +# Thomas Huth <thuth@redhat.com> +# +# 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 logging + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + + +NUMPY_AVAILABLE = True +try: + import numpy as np +except ImportError: + NUMPY_AVAILABLE = False + +CV2_AVAILABLE = True +try: + import cv2 +except ImportError: + CV2_AVAILABLE = False + + +class IntegratorMachine(QemuSystemTest): + + timeout = 90 + + def boot_integratorcp(self): + kernel_url = ('https://github.com/zayac/qemu-arm/raw/master/' + 'arm-test/kernel/zImage.integrator') + kernel_hash = '0d7adba893c503267c946a3cbdc63b4b54f25468' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + initrd_url = ('https://github.com/zayac/qemu-arm/raw/master/' + 'arm-test/kernel/arm_root.img') + initrd_hash = 'b51e4154285bf784e017a37586428332d8c7bd8b' + initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-initrd', initrd_path, + '-append', 'printk.time=0 console=ttyAMA0') + self.vm.launch() + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_integratorcp_console(self): + """ + Boots the Linux kernel and checks that the console is operational + :avocado: tags=arch:arm + :avocado: tags=machine:integratorcp + :avocado: tags=device:pl011 + """ + self.boot_integratorcp() + wait_for_console_pattern(self, 'Log in as root') + + @skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed') + @skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed') + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_framebuffer_tux_logo(self): + """ + Boot Linux and verify the Tux logo is displayed on the framebuffer. + :avocado: tags=arch:arm + :avocado: tags=machine:integratorcp + :avocado: tags=device:pl110 + :avocado: tags=device:framebuffer + """ + screendump_path = os.path.join(self.workdir, "screendump.pbm") + tuxlogo_url = ('https://github.com/torvalds/linux/raw/v2.6.12/' + 'drivers/video/logo/logo_linux_vga16.ppm') + tuxlogo_hash = '3991c2ddbd1ddaecda7601f8aafbcf5b02dc86af' + tuxlogo_path = self.fetch_asset(tuxlogo_url, asset_hash=tuxlogo_hash) + + self.boot_integratorcp() + framebuffer_ready = 'Console: switching to colour frame buffer device' + wait_for_console_pattern(self, framebuffer_ready) + self.vm.command('human-monitor-command', command_line='stop') + self.vm.command('human-monitor-command', + command_line='screendump %s' % screendump_path) + logger = logging.getLogger('framebuffer') + + cpu_count = 1 + match_threshold = 0.92 + screendump_bgr = cv2.imread(screendump_path) + screendump_gray = cv2.cvtColor(screendump_bgr, cv2.COLOR_BGR2GRAY) + result = cv2.matchTemplate(screendump_gray, cv2.imread(tuxlogo_path, 0), + cv2.TM_CCOEFF_NORMED) + loc = np.where(result >= match_threshold) + tux_count = 0 + for tux_count, pt in enumerate(zip(*loc[::-1]), start=1): + logger.debug('found Tux at position [x, y] = %s', pt) + self.assertGreaterEqual(tux_count, cpu_count) diff --git a/tests/avocado/machine_arm_n8x0.py b/tests/avocado/machine_arm_n8x0.py new file mode 100644 index 0000000000..12e9a6803b --- /dev/null +++ b/tests/avocado/machine_arm_n8x0.py @@ -0,0 +1,49 @@ +# Functional test that boots a Linux kernel and checks the console +# +# Copyright (c) 2020 Red Hat, Inc. +# +# Author: +# Thomas Huth <thuth@redhat.com> +# +# 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 + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class N8x0Machine(QemuSystemTest): + """Boots the Linux kernel and checks that the console is operational""" + + timeout = 90 + + def __do_test_n8x0(self): + kernel_url = ('http://stskeeps.subnetmask.net/meego-n8x0/' + 'meego-arm-n8x0-1.0.80.20100712.1431-' + 'vmlinuz-2.6.35~rc4-129.1-n8x0') + kernel_hash = 'e9d5ab8d7548923a0061b6fbf601465e479ed269' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console(console_index=1) + self.vm.add_args('-kernel', kernel_path, + '-append', 'printk.time=0 console=ttyS1') + self.vm.launch() + wait_for_console_pattern(self, 'TSC2005 driver initializing') + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_n800(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:n800 + """ + self.__do_test_n8x0() + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_n810(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:n810 + """ + self.__do_test_n8x0() diff --git a/tests/avocado/machine_avr6.py b/tests/avocado/machine_avr6.py new file mode 100644 index 0000000000..5485db79c6 --- /dev/null +++ b/tests/avocado/machine_avr6.py @@ -0,0 +1,50 @@ +# +# QEMU AVR integration tests +# +# Copyright (c) 2019-2020 Michael Rolnik <mrolnik@gmail.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +import time + +from avocado_qemu import QemuSystemTest + +class AVR6Machine(QemuSystemTest): + timeout = 5 + + def test_freertos(self): + """ + :avocado: tags=arch:avr + :avocado: tags=machine:arduino-mega-2560-v3 + """ + """ + https://github.com/seharris/qemu-avr-tests/raw/master/free-rtos/Demo/AVR_ATMega2560_GCC/demo.elf + constantly prints out 'ABCDEFGHIJKLMNOPQRSTUVWXABCDEFGHIJKLMNOPQRSTUVWX' + """ + rom_url = ('https://github.com/seharris/qemu-avr-tests' + '/raw/36c3e67b8755dcf/free-rtos/Demo' + '/AVR_ATMega2560_GCC/demo.elf') + rom_hash = '7eb521f511ca8f2622e0a3c5e8dd686efbb911d4' + rom_path = self.fetch_asset(rom_url, asset_hash=rom_hash) + + self.vm.add_args('-bios', rom_path) + self.vm.add_args('-nographic') + self.vm.launch() + + time.sleep(2) + self.vm.shutdown() + + self.assertIn('ABCDEFGHIJKLMNOPQRSTUVWXABCDEFGHIJKLMNOPQRSTUVWX', + self.vm.get_log()) diff --git a/tests/avocado/machine_m68k_nextcube.py b/tests/avocado/machine_m68k_nextcube.py new file mode 100644 index 0000000000..6790e7d9cd --- /dev/null +++ b/tests/avocado/machine_m68k_nextcube.py @@ -0,0 +1,79 @@ +# Functional test that boots a VM and run OCR on the framebuffer +# +# Copyright (c) 2019 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 time + +from avocado_qemu import QemuSystemTest +from avocado import skipUnless + +from tesseract_utils import tesseract_available, tesseract_ocr + +PIL_AVAILABLE = True +try: + from PIL import Image +except ImportError: + PIL_AVAILABLE = False + + +class NextCubeMachine(QemuSystemTest): + """ + :avocado: tags=arch:m68k + :avocado: tags=machine:next-cube + :avocado: tags=device:framebuffer + """ + + timeout = 15 + + def check_bootrom_framebuffer(self, screenshot_path): + rom_url = ('http://www.nextcomputers.org/NeXTfiles/Software/ROM_Files/' + '68040_Non-Turbo_Chipset/Rev_2.5_v66.BIN') + rom_hash = 'b3534796abae238a0111299fc406a9349f7fee24' + rom_path = self.fetch_asset(rom_url, asset_hash=rom_hash) + + self.vm.add_args('-bios', rom_path) + self.vm.launch() + + self.log.info('VM launched, waiting for display') + # TODO: Use avocado.utils.wait.wait_for to catch the + # 'displaysurface_create 1120x832' trace-event. + time.sleep(2) + + self.vm.command('human-monitor-command', + command_line='screendump %s' % screenshot_path) + + @skipUnless(PIL_AVAILABLE, 'Python PIL not installed') + def test_bootrom_framebuffer_size(self): + screenshot_path = os.path.join(self.workdir, "dump.ppm") + self.check_bootrom_framebuffer(screenshot_path) + + width, height = Image.open(screenshot_path).size + self.assertEqual(width, 1120) + self.assertEqual(height, 832) + + @skipUnless(tesseract_available(3), 'tesseract v3 OCR tool not available') + def test_bootrom_framebuffer_ocr_with_tesseract_v3(self): + screenshot_path = os.path.join(self.workdir, "dump.ppm") + self.check_bootrom_framebuffer(screenshot_path) + lines = tesseract_ocr(screenshot_path, tesseract_version=3) + text = '\n'.join(lines) + self.assertIn('Backplane', text) + self.assertIn('Ethernet address', text) + + # Tesseract 4 adds a new OCR engine based on LSTM neural networks. The + # new version is faster and more accurate than version 3. The drawback is + # that it is still alpha-level software. + @skipUnless(tesseract_available(4), 'tesseract v4 OCR tool not available') + def test_bootrom_framebuffer_ocr_with_tesseract_v4(self): + screenshot_path = os.path.join(self.workdir, "dump.ppm") + self.check_bootrom_framebuffer(screenshot_path) + lines = tesseract_ocr(screenshot_path, tesseract_version=4) + text = '\n'.join(lines) + self.assertIn('Testing the FPU, SCC', text) + self.assertIn('System test failed. Error code', text) + self.assertIn('Boot command', text) + self.assertIn('Next>', text) diff --git a/tests/avocado/machine_microblaze.py b/tests/avocado/machine_microblaze.py new file mode 100644 index 0000000000..4928920f96 --- /dev/null +++ b/tests/avocado/machine_microblaze.py @@ -0,0 +1,35 @@ +# Functional test that boots a microblaze Linux kernel and checks the console +# +# Copyright (c) 2018, 2021 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive + +class MicroblazeMachine(QemuSystemTest): + + timeout = 90 + + def test_microblaze_s3adsp1800(self): + """ + :avocado: tags=arch:microblaze + :avocado: tags=machine:petalogix-s3adsp1800 + """ + + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day17.tar.xz') + tar_hash = '08bf3e3bfb6b6c7ce1e54ab65d54e189f2caf13f' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-kernel', self.workdir + '/day17/ballerina.bin') + self.vm.launch() + wait_for_console_pattern(self, 'This architecture does not have ' + 'kernel memory protection') + # Note: + # The kernel sometimes gets stuck after the "This architecture ..." + # message, that's why we don't test for a later string here. This + # needs some investigation by a microblaze wizard one day... diff --git a/tests/avocado/machine_mips_fuloong2e.py b/tests/avocado/machine_mips_fuloong2e.py new file mode 100644 index 0000000000..89291f47b2 --- /dev/null +++ b/tests/avocado/machine_mips_fuloong2e.py @@ -0,0 +1,42 @@ +# Functional tests for the Lemote Fuloong-2E machine. +# +# Copyright (c) 2019 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. +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import os + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class MipsFuloong2e(QemuSystemTest): + + timeout = 60 + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + @skipUnless(os.getenv('RESCUE_YL_PATH'), 'RESCUE_YL_PATH not available') + def test_linux_kernel_isa_serial(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:fuloong2e + :avocado: tags=endian:little + :avocado: tags=device:bonito64 + :avocado: tags=device:via686b + """ + # Recovery system for the Yeeloong laptop + # (enough to test the fuloong2e southbridge, accessing its ISA bus) + # http://dev.lemote.com/files/resource/download/rescue/rescue-yl + kernel_hash = 'ec4d1bd89a8439c41033ca63db60160cc6d6f09a' + kernel_path = self.fetch_asset('file://' + os.getenv('RESCUE_YL_PATH'), + asset_hash=kernel_hash) + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path) + self.vm.launch() + wait_for_console_pattern(self, 'Linux version 2.6.27.7lemote') + cpu_revision = 'CPU revision is: 00006302 (ICT Loongson-2)' + wait_for_console_pattern(self, cpu_revision) diff --git a/tests/avocado/machine_mips_loongson3v.py b/tests/avocado/machine_mips_loongson3v.py new file mode 100644 index 0000000000..5194cf18c9 --- /dev/null +++ b/tests/avocado/machine_mips_loongson3v.py @@ -0,0 +1,39 @@ +# Functional tests for the Generic Loongson-3 Platform. +# +# Copyright (c) 2021 Jiaxun Yang <jiaxun.yang@flygoat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or later. +# See the COPYING file in the top-level directory. +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import os +import time + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class MipsLoongson3v(QemuSystemTest): + timeout = 60 + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_pmon_serial_console(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=endian:little + :avocado: tags=machine:loongson3-virt + :avocado: tags=cpu:Loongson-3A1000 + :avocado: tags=device:liointc + :avocado: tags=device:goldfish_rtc + """ + + pmon_hash = '7c8b45dd81ccfc55ff28f5aa267a41c3' + pmon_path = self.fetch_asset('https://github.com/loongson-community/pmon/' + 'releases/download/20210112/pmon-3avirt.bin', + asset_hash=pmon_hash, algorithm='md5') + + self.vm.set_console() + self.vm.add_args('-bios', pmon_path) + self.vm.launch() + wait_for_console_pattern(self, 'CPU GODSON3 BogoMIPS:') diff --git a/tests/avocado/machine_mips_malta.py b/tests/avocado/machine_mips_malta.py new file mode 100644 index 0000000000..f1895d59f3 --- /dev/null +++ b/tests/avocado/machine_mips_malta.py @@ -0,0 +1,120 @@ +# Functional tests for the MIPS Malta board +# +# 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. +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import os +import gzip +import logging + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive +from avocado import skipIf + + +NUMPY_AVAILABLE = True +try: + import numpy as np +except ImportError: + NUMPY_AVAILABLE = False + +CV2_AVAILABLE = True +try: + import cv2 +except ImportError: + CV2_AVAILABLE = False + + +@skipUnless(NUMPY_AVAILABLE, 'Python NumPy not installed') +@skipUnless(CV2_AVAILABLE, 'Python OpenCV not installed') +class MaltaMachineFramebuffer(QemuSystemTest): + + timeout = 30 + + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + + def do_test_i6400_framebuffer_logo(self, cpu_cores_count): + """ + Boot Linux kernel and check Tux logo is displayed on the framebuffer. + """ + screendump_path = os.path.join(self.workdir, 'screendump.pbm') + + kernel_url = ('https://github.com/philmd/qemu-testing-blob/raw/' + 'a5966ca4b5/mips/malta/mips64el/' + 'vmlinux-4.7.0-rc1.I6400.gz') + kernel_hash = '096f50c377ec5072e6a366943324622c312045f6' + kernel_path_gz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + kernel_path = self.workdir + "vmlinux" + archive.gzip_uncompress(kernel_path_gz, kernel_path) + + tuxlogo_url = ('https://github.com/torvalds/linux/raw/v2.6.12/' + 'drivers/video/logo/logo_linux_vga16.ppm') + tuxlogo_hash = '3991c2ddbd1ddaecda7601f8aafbcf5b02dc86af' + tuxlogo_path = self.fetch_asset(tuxlogo_url, asset_hash=tuxlogo_hash) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'clocksource=GIC console=tty0 console=ttyS0') + self.vm.add_args('-kernel', kernel_path, + '-smp', '%u' % cpu_cores_count, + '-vga', 'std', + '-append', kernel_command_line) + self.vm.launch() + framebuffer_ready = 'Console: switching to colour frame buffer device' + wait_for_console_pattern(self, framebuffer_ready, + failure_message='Kernel panic - not syncing') + self.vm.command('human-monitor-command', command_line='stop') + self.vm.command('human-monitor-command', + command_line='screendump %s' % screendump_path) + logger = logging.getLogger('framebuffer') + + match_threshold = 0.95 + screendump_bgr = cv2.imread(screendump_path, cv2.IMREAD_COLOR) + tuxlogo_bgr = cv2.imread(tuxlogo_path, cv2.IMREAD_COLOR) + result = cv2.matchTemplate(screendump_bgr, tuxlogo_bgr, + cv2.TM_CCOEFF_NORMED) + loc = np.where(result >= match_threshold) + tuxlogo_count = 0 + h, w = tuxlogo_bgr.shape[:2] + debug_png = os.getenv('AVOCADO_CV2_SCREENDUMP_PNG_PATH') + for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1): + logger.debug('found Tux at position (x, y) = %s', pt) + cv2.rectangle(screendump_bgr, pt, + (pt[0] + w, pt[1] + h), (0, 0, 255), 2) + if debug_png: + cv2.imwrite(debug_png, screendump_bgr) + self.assertGreaterEqual(tuxlogo_count, cpu_cores_count) + + def test_mips_malta_i6400_framebuffer_logo_1core(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + :avocado: tags=cpu:I6400 + """ + self.do_test_i6400_framebuffer_logo(1) + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_mips_malta_i6400_framebuffer_logo_7cores(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + :avocado: tags=cpu:I6400 + :avocado: tags=mips:smp + """ + self.do_test_i6400_framebuffer_logo(7) + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_mips_malta_i6400_framebuffer_logo_8cores(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + :avocado: tags=cpu:I6400 + :avocado: tags=mips:smp + """ + self.do_test_i6400_framebuffer_logo(8) diff --git a/tests/avocado/machine_rx_gdbsim.py b/tests/avocado/machine_rx_gdbsim.py new file mode 100644 index 0000000000..6cd8704b01 --- /dev/null +++ b/tests/avocado/machine_rx_gdbsim.py @@ -0,0 +1,73 @@ +# Functional test that boots a Linux kernel and checks the console +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# 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 + +from avocado import skipIf +from avocado_qemu import QemuSystemTest +from avocado_qemu import exec_command_and_wait_for_pattern +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive + + +class RxGdbSimMachine(QemuSystemTest): + + timeout = 30 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_uboot(self): + """ + U-Boot and checks that the console is operational. + + :avocado: tags=arch:rx + :avocado: tags=machine:gdbsim-r5f562n8 + :avocado: tags=endian:little + """ + uboot_url = ('https://acc.dl.osdn.jp/users/23/23888/u-boot.bin.gz') + uboot_hash = '9b78dbd43b40b2526848c0b1ce9de02c24f4dcdb' + uboot_path = self.fetch_asset(uboot_url, asset_hash=uboot_hash) + uboot_path = archive.uncompress(uboot_path, self.workdir) + + self.vm.set_console() + self.vm.add_args('-bios', uboot_path, + '-no-reboot') + self.vm.launch() + uboot_version = 'U-Boot 2016.05-rc3-23705-ga1ef3c71cb-dirty' + wait_for_console_pattern(self, uboot_version) + gcc_version = 'rx-unknown-linux-gcc (GCC) 9.0.0 20181105 (experimental)' + # FIXME limit baudrate on chardev, else we type too fast + #exec_command_and_wait_for_pattern(self, 'version', gcc_version) + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_linux_sash(self): + """ + Boots a Linux kernel and checks that the console is operational. + + :avocado: tags=arch:rx + :avocado: tags=machine:gdbsim-r5f562n7 + :avocado: tags=endian:little + """ + dtb_url = ('https://acc.dl.osdn.jp/users/23/23887/rx-virt.dtb') + dtb_hash = '7b4e4e2c71905da44e86ce47adee2210b026ac18' + dtb_path = self.fetch_asset(dtb_url, asset_hash=dtb_hash) + kernel_url = ('http://acc.dl.osdn.jp/users/23/23845/zImage') + kernel_hash = '39a81067f8d72faad90866ddfefa19165d68fc99' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'earlycon' + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-no-reboot') + self.vm.launch() + wait_for_console_pattern(self, 'Sash command shell (version 1.1.1)', + failure_message='Kernel panic - not syncing') + exec_command_and_wait_for_pattern(self, 'printenv', 'TERM=linux') diff --git a/tests/avocado/machine_s390_ccw_virtio.py b/tests/avocado/machine_s390_ccw_virtio.py new file mode 100644 index 0000000000..bd03d7160b --- /dev/null +++ b/tests/avocado/machine_s390_ccw_virtio.py @@ -0,0 +1,272 @@ +# Functional test that boots an s390x Linux guest with ccw and PCI devices +# attached and checks whether the devices are recognized by Linux +# +# Copyright (c) 2020 Red Hat, Inc. +# +# Author: +# Cornelia Huck <cohuck@redhat.com> +# +# 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 tempfile + +from avocado import skipIf +from avocado_qemu import QemuSystemTest +from avocado_qemu import exec_command_and_wait_for_pattern +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive + +class S390CCWVirtioMachine(QemuSystemTest): + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + + timeout = 120 + + def wait_for_console_pattern(self, success_message, vm=None): + wait_for_console_pattern(self, success_message, + failure_message='Kernel panic - not syncing', + vm=vm) + + def wait_for_crw_reports(self): + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg -c | grep CRW) ; do sleep 1 ; done', + 'CRW reports') + + dmesg_clear_count = 1 + def clear_guest_dmesg(self): + exec_command_and_wait_for_pattern(self, 'dmesg -c > /dev/null; ' + 'echo dm_clear\ ' + str(self.dmesg_clear_count), + 'dm_clear ' + str(self.dmesg_clear_count)) + self.dmesg_clear_count += 1 + + def test_s390x_devices(self): + + """ + :avocado: tags=arch:s390x + :avocado: tags=machine:s390-ccw-virtio + """ + + kernel_url = ('https://snapshot.debian.org/archive/debian/' + '20201126T092837Z/dists/buster/main/installer-s390x/' + '20190702+deb10u6/images/generic/kernel.debian') + kernel_hash = '5821fbee57d6220a067a8b967d24595621aa1eb6' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + initrd_url = ('https://snapshot.debian.org/archive/debian/' + '20201126T092837Z/dists/buster/main/installer-s390x/' + '20190702+deb10u6/images/generic/initrd.debian') + initrd_hash = '81ba09c97bef46e8f4660ac25b4ac0a5be3a94d6' + initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=sclp0 root=/dev/ram0 BOOT_DEBUG=3') + self.vm.add_args('-nographic', + '-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-device', 'virtio-net-ccw,devno=fe.1.1111', + '-device', + 'virtio-rng-ccw,devno=fe.2.0000,max_revision=0,id=rn1', + '-device', + 'virtio-rng-ccw,devno=fe.3.1234,max_revision=2,id=rn2', + '-device', 'zpci,uid=5,target=zzz', + '-device', 'virtio-net-pci,id=zzz', + '-device', 'zpci,uid=0xa,fid=12,target=serial', + '-device', 'virtio-serial-pci,id=serial', + '-device', 'virtio-balloon-ccw') + self.vm.launch() + + shell_ready = "sh: can't access tty; job control turned off" + self.wait_for_console_pattern(shell_ready) + # first debug shell is too early, we need to wait for device detection + exec_command_and_wait_for_pattern(self, 'exit', shell_ready) + + ccw_bus_ids="0.1.1111 0.2.0000 0.3.1234" + pci_bus_ids="0005:00:00.0 000a:00:00.0" + exec_command_and_wait_for_pattern(self, 'ls /sys/bus/ccw/devices/', + ccw_bus_ids) + exec_command_and_wait_for_pattern(self, 'ls /sys/bus/pci/devices/', + pci_bus_ids) + # check that the device at 0.2.0000 is in legacy mode, while the + # device at 0.3.1234 has the virtio-1 feature bit set + virtio_rng_features="00000000000000000000000000001100" + \ + "10000000000000000000000000000000" + virtio_rng_features_legacy="00000000000000000000000000001100" + \ + "00000000000000000000000000000000" + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/ccw/devices/0.2.0000/virtio?/features', + virtio_rng_features_legacy) + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/ccw/devices/0.3.1234/virtio?/features', + virtio_rng_features) + # check that /dev/hwrng works - and that it's gone after ejecting + exec_command_and_wait_for_pattern(self, + 'dd if=/dev/hwrng of=/dev/null bs=1k count=10', + '10+0 records out') + self.clear_guest_dmesg() + self.vm.command('device_del', id='rn1') + self.wait_for_crw_reports() + self.clear_guest_dmesg() + self.vm.command('device_del', id='rn2') + self.wait_for_crw_reports() + exec_command_and_wait_for_pattern(self, + 'dd if=/dev/hwrng of=/dev/null bs=1k count=10', + 'dd: /dev/hwrng: No such device') + # verify that we indeed have virtio-net devices (without having the + # virtio-net driver handy) + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/ccw/devices/0.1.1111/cutype', + '3832/01') + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/pci/devices/0005\:00\:00.0/subsystem_vendor', + '0x1af4') + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/pci/devices/0005\:00\:00.0/subsystem_device', + '0x0001') + # check fid propagation + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/pci/devices/000a\:00\:00.0/function_id', + '0x0000000c') + # add another device + self.clear_guest_dmesg() + self.vm.command('device_add', driver='virtio-net-ccw', + devno='fe.0.4711', id='net_4711') + self.wait_for_crw_reports() + exec_command_and_wait_for_pattern(self, 'for i in 1 2 3 4 5 6 7 ; do ' + 'if [ -e /sys/bus/ccw/devices/*4711 ]; then break; fi ;' + 'sleep 1 ; done ; ls /sys/bus/ccw/devices/', + '0.0.4711') + # and detach it again + self.clear_guest_dmesg() + self.vm.command('device_del', id='net_4711') + self.vm.event_wait(name='DEVICE_DELETED', + match={'data': {'device': 'net_4711'}}) + self.wait_for_crw_reports() + exec_command_and_wait_for_pattern(self, + 'ls /sys/bus/ccw/devices/0.0.4711', + 'No such file or directory') + # test the virtio-balloon device + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') + self.vm.command('human-monitor-command', command_line='balloon 96') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 82872 kB') + self.vm.command('human-monitor-command', command_line='balloon 128') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') + + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_s390x_fedora(self): + + """ + :avocado: tags=arch:s390x + :avocado: tags=machine:s390-ccw-virtio + :avocado: tags=device:virtio-gpu + :avocado: tags=device:virtio-crypto + :avocado: tags=device:virtio-net + """ + + kernel_url = ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/31/Server/s390x/os' + '/images/kernel.img') + kernel_hash = 'b93d1efcafcf29c1673a4ce371a1f8b43941cfeb' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + initrd_url = ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/31/Server/s390x/os' + '/images/initrd.img') + initrd_hash = '3de45d411df5624b8d8ef21cd0b44419ab59b12f' + initrd_path_xz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = os.path.join(self.workdir, 'initrd-raw.img') + archive.lzma_uncompress(initrd_path_xz, initrd_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + ' audit=0 ' + 'rd.plymouth=0 plymouth.enable=0 rd.rescue') + self.vm.add_args('-nographic', + '-smp', '4', + '-m', '512', + '-name', 'Some Guest Name', + '-uuid', '30de4fd9-b4d5-409e-86a5-09b387f70bfa', + '-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-device', 'zpci,uid=7,target=n', + '-device', 'virtio-net-pci,id=n,mac=02:ca:fe:fa:ce:12', + '-device', 'virtio-rng-ccw,devno=fe.1.9876', + '-device', 'virtio-gpu-ccw,devno=fe.2.5432') + self.vm.launch() + self.wait_for_console_pattern('Entering emergency mode') + + # Some tests to see whether the CLI options have been considered: + self.log.info("Test whether QEMU CLI options have been considered") + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg | grep enP7p0s0) ; do sleep 1 ; done', + 'virtio_net virtio0 enP7p0s0: renamed') + exec_command_and_wait_for_pattern(self, 'lspci', + '0007:00:00.0 Class 0200: Device 1af4:1000') + exec_command_and_wait_for_pattern(self, + 'cat /sys/class/net/enP7p0s0/address', + '02:ca:fe:fa:ce:12') + exec_command_and_wait_for_pattern(self, 'lscss', '0.1.9876') + exec_command_and_wait_for_pattern(self, 'lscss', '0.2.5432') + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'processors : 4') + exec_command_and_wait_for_pattern(self, 'grep MemTotal /proc/meminfo', + 'MemTotal: 499848 kB') + exec_command_and_wait_for_pattern(self, 'grep Name /proc/sysinfo', + 'Extended Name: Some Guest Name') + exec_command_and_wait_for_pattern(self, 'grep UUID /proc/sysinfo', + '30de4fd9-b4d5-409e-86a5-09b387f70bfa') + + # Disable blinking cursor, then write some stuff into the framebuffer. + # QEMU's PPM screendumps contain uncompressed 24-bit values, while the + # framebuffer uses 32-bit, so we pad our text with some spaces when + # writing to the framebuffer. Since the PPM is uncompressed, we then + # can simply read the written "magic bytes" back from the PPM file to + # check whether the framebuffer is working as expected. + self.log.info("Test screendump of virtio-gpu device") + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg | grep gpudrmfb) ; do sleep 1 ; done', + 'virtio_gpudrmfb frame buffer device') + exec_command_and_wait_for_pattern(self, + 'echo -e "\e[?25l" > /dev/tty0', ':/#') + exec_command_and_wait_for_pattern(self, 'for ((i=0;i<250;i++)); do ' + 'echo " The qu ick fo x j ump s o ver a laz y d og" >> fox.txt;' + 'done', + ':/#') + exec_command_and_wait_for_pattern(self, + 'dd if=fox.txt of=/dev/fb0 bs=1000 oflag=sync,nocache ; rm fox.txt', + '12+0 records out') + with tempfile.NamedTemporaryFile(suffix='.ppm', + prefix='qemu-scrdump-') as ppmfile: + self.vm.command('screendump', filename=ppmfile.name) + ppmfile.seek(0) + line = ppmfile.readline() + self.assertEqual(line, b"P6\n") + line = ppmfile.readline() + self.assertEqual(line, b"1024 768\n") + line = ppmfile.readline() + self.assertEqual(line, b"255\n") + line = ppmfile.readline(256) + self.assertEqual(line, b"The quick fox jumps over a lazy dog\n") + + # Hot-plug a virtio-crypto device and see whether it gets accepted + self.log.info("Test hot-plug virtio-crypto device") + self.clear_guest_dmesg() + self.vm.command('object-add', qom_type='cryptodev-backend-builtin', + id='cbe0') + self.vm.command('device_add', driver='virtio-crypto-ccw', id='crypdev0', + cryptodev='cbe0', devno='fe.0.2342') + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg -c | grep Accelerator.device) ; do' + ' sleep 1 ; done', 'Accelerator device is ready') + exec_command_and_wait_for_pattern(self, 'lscss', '0.0.2342') + self.vm.command('device_del', id='crypdev0') + self.vm.command('object-del', id='cbe0') + exec_command_and_wait_for_pattern(self, + 'while ! (dmesg -c | grep Start.virtcrypto_remove) ; do' + ' sleep 1 ; done', 'Start virtcrypto_remove.') diff --git a/tests/avocado/machine_sparc64_sun4u.py b/tests/avocado/machine_sparc64_sun4u.py new file mode 100644 index 0000000000..458165500e --- /dev/null +++ b/tests/avocado/machine_sparc64_sun4u.py @@ -0,0 +1,36 @@ +# Functional test that boots a Linux kernel and checks the console +# +# Copyright (c) 2020 Red Hat, Inc. +# +# Author: +# Thomas Huth <thuth@redhat.com> +# +# 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 + +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive +from boot_linux_console import LinuxKernelTest + +class Sun4uMachine(LinuxKernelTest): + """Boots the Linux kernel and checks that the console is operational""" + + timeout = 90 + + def test_sparc64_sun4u(self): + """ + :avocado: tags=arch:sparc64 + :avocado: tags=machine:sun4u + """ + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day23.tar.xz') + tar_hash = '142db83cd974ffadc4f75c8a5cad5bcc5722c240' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-kernel', self.workdir + '/day23/vmlinux', + '-append', self.KERNEL_COMMON_COMMAND_LINE) + self.vm.launch() + wait_for_console_pattern(self, 'Starting logging: OK') diff --git a/tests/avocado/machine_sparc_leon3.py b/tests/avocado/machine_sparc_leon3.py new file mode 100644 index 0000000000..e61b223185 --- /dev/null +++ b/tests/avocado/machine_sparc_leon3.py @@ -0,0 +1,37 @@ +# Functional test that boots a Leon3 machine and checks its serial console. +# +# 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. + +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado import skip + + +class Leon3Machine(QemuSystemTest): + + timeout = 60 + + @skip("Test currently broken") + # A Window Underflow exception occurs before booting the kernel, + # and QEMU exit calling cpu_abort(), which makes this test to fail. + def test_leon3_helenos_uimage(self): + """ + :avocado: tags=arch:sparc + :avocado: tags=machine:leon3_generic + :avocado: tags=binfmt:uimage + """ + kernel_url = ('http://www.helenos.org/releases/' + 'HelenOS-0.6.0-sparc32-leon3.bin') + kernel_hash = 'a88c9cfdb8430c66650e5290a08765f9bf049a30' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path) + + self.vm.launch() + + wait_for_console_pattern(self, 'Copyright (c) 2001-2014 HelenOS project') + wait_for_console_pattern(self, 'Booting the kernel ...') diff --git a/tests/avocado/migration.py b/tests/avocado/migration.py new file mode 100644 index 0000000000..584d6ef53f --- /dev/null +++ b/tests/avocado/migration.py @@ -0,0 +1,81 @@ +# Migration test +# +# Copyright (c) 2019 Red Hat, Inc. +# +# Authors: +# Cleber Rosa <crosa@redhat.com> +# Caio Carrara <ccarrara@redhat.com> +# +# 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 tempfile +from avocado_qemu import QemuSystemTest +from avocado import skipUnless + +from avocado.utils import network +from avocado.utils import wait +from avocado.utils.path import find_command + + +class Migration(QemuSystemTest): + """ + :avocado: tags=migration + """ + + timeout = 10 + + @staticmethod + def migration_finished(vm): + return vm.command('query-migrate')['status'] in ('completed', 'failed') + + def assert_migration(self, src_vm, dst_vm): + wait.wait_for(self.migration_finished, + timeout=self.timeout, + step=0.1, + args=(src_vm,)) + wait.wait_for(self.migration_finished, + timeout=self.timeout, + step=0.1, + args=(dst_vm,)) + self.assertEqual(src_vm.command('query-migrate')['status'], 'completed') + self.assertEqual(dst_vm.command('query-migrate')['status'], 'completed') + self.assertEqual(dst_vm.command('query-status')['status'], 'running') + self.assertEqual(src_vm.command('query-status')['status'],'postmigrate') + + def do_migrate(self, dest_uri, src_uri=None): + dest_vm = self.get_vm('-incoming', dest_uri) + dest_vm.add_args('-nodefaults') + dest_vm.launch() + if src_uri is None: + src_uri = dest_uri + source_vm = self.get_vm() + source_vm.add_args('-nodefaults') + source_vm.launch() + source_vm.qmp('migrate', uri=src_uri) + self.assert_migration(source_vm, dest_vm) + + def _get_free_port(self): + port = network.find_free_port() + if port is None: + self.cancel('Failed to find a free port') + return port + + + def test_migration_with_tcp_localhost(self): + dest_uri = 'tcp:localhost:%u' % self._get_free_port() + self.do_migrate(dest_uri) + + def test_migration_with_unix(self): + with tempfile.TemporaryDirectory(prefix='socket_') as socket_path: + dest_uri = 'unix:%s/qemu-test.sock' % socket_path + self.do_migrate(dest_uri) + + @skipUnless(find_command('nc', default=False), "'nc' command not found") + def test_migration_with_exec(self): + """The test works for both netcat-traditional and netcat-openbsd packages.""" + free_port = self._get_free_port() + dest_uri = 'exec:nc -l localhost %u' % free_port + src_uri = 'exec:nc localhost %u' % free_port + self.do_migrate(dest_uri, src_uri) diff --git a/tests/avocado/multiprocess.py b/tests/avocado/multiprocess.py new file mode 100644 index 0000000000..80a3b8f442 --- /dev/null +++ b/tests/avocado/multiprocess.py @@ -0,0 +1,95 @@ +# Test for multiprocess qemu +# +# 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 socket + +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado_qemu import exec_command +from avocado_qemu import exec_command_and_wait_for_pattern + +class Multiprocess(QemuSystemTest): + """ + :avocado: tags=multiprocess + """ + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + + def do_test(self, kernel_url, initrd_url, kernel_command_line, + machine_type): + """Main test method""" + self.require_accelerator('kvm') + + # Create socketpair to connect proxy and remote processes + proxy_sock, remote_sock = socket.socketpair(socket.AF_UNIX, + socket.SOCK_STREAM) + os.set_inheritable(proxy_sock.fileno(), True) + os.set_inheritable(remote_sock.fileno(), True) + + kernel_path = self.fetch_asset(kernel_url) + initrd_path = self.fetch_asset(initrd_url) + + # Create remote process + remote_vm = self.get_vm() + remote_vm.add_args('-machine', 'x-remote') + remote_vm.add_args('-nodefaults') + remote_vm.add_args('-device', 'lsi53c895a,id=lsi1') + remote_vm.add_args('-object', 'x-remote-object,id=robj1,' + 'devid=lsi1,fd='+str(remote_sock.fileno())) + remote_vm.launch() + + # Create proxy process + self.vm.set_console() + self.vm.add_args('-machine', machine_type) + self.vm.add_args('-accel', 'kvm') + self.vm.add_args('-cpu', 'host') + self.vm.add_args('-object', + 'memory-backend-memfd,id=sysmem-file,size=2G') + self.vm.add_args('--numa', 'node,memdev=sysmem-file') + self.vm.add_args('-m', '2048') + self.vm.add_args('-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line) + self.vm.add_args('-device', + 'x-pci-proxy-dev,' + 'id=lsi1,fd='+str(proxy_sock.fileno())) + self.vm.launch() + wait_for_console_pattern(self, 'as init process', + 'Kernel panic - not syncing') + exec_command(self, 'mount -t sysfs sysfs /sys') + exec_command_and_wait_for_pattern(self, + 'cat /sys/bus/pci/devices/*/uevent', + 'PCI_ID=1000:0012') + + def test_multiprocess_x86_64(self): + """ + :avocado: tags=arch:x86_64 + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/31/Everything/x86_64/os/images' + '/pxeboot/vmlinuz') + initrd_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/31/Everything/x86_64/os/images' + '/pxeboot/initrd.img') + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 rdinit=/bin/bash') + machine_type = 'pc' + self.do_test(kernel_url, initrd_url, kernel_command_line, machine_type) + + def test_multiprocess_aarch64(self): + """ + :avocado: tags=arch:aarch64 + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/31/Everything/aarch64/os/images' + '/pxeboot/vmlinuz') + initrd_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/31/Everything/aarch64/os/images' + '/pxeboot/initrd.img') + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'rdinit=/bin/bash console=ttyAMA0') + machine_type = 'virt,gic-version=3' + self.do_test(kernel_url, initrd_url, kernel_command_line, machine_type) diff --git a/tests/avocado/pc_cpu_hotplug_props.py b/tests/avocado/pc_cpu_hotplug_props.py new file mode 100644 index 0000000000..52b878188e --- /dev/null +++ b/tests/avocado/pc_cpu_hotplug_props.py @@ -0,0 +1,35 @@ +# +# Ensure CPU die-id can be omitted on -device +# +# Copyright (c) 2019 Red Hat Inc +# +# Author: +# Eduardo Habkost <ehabkost@redhat.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, see <http://www.gnu.org/licenses/>. +# + +from avocado_qemu import QemuSystemTest + +class OmittedCPUProps(QemuSystemTest): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=cpu:qemu64 + """ + def test_no_die_id(self): + self.vm.add_args('-nodefaults', '-S') + self.vm.add_args('-smp', '1,sockets=2,cores=2,threads=2,maxcpus=8') + self.vm.add_args('-device', 'qemu64-x86_64-cpu,socket-id=1,core-id=0,thread-id=0') + self.vm.launch() + self.assertEquals(len(self.vm.command('query-cpus-fast')), 2) diff --git a/tests/avocado/ppc_405.py b/tests/avocado/ppc_405.py new file mode 100644 index 0000000000..a47f89b934 --- /dev/null +++ b/tests/avocado/ppc_405.py @@ -0,0 +1,42 @@ +# Test that the U-Boot firmware boots on ppc 405 machines and check the console +# +# Copyright (c) 2021 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado_qemu import exec_command_and_wait_for_pattern + +class Ppc405Machine(QemuSystemTest): + + timeout = 90 + + def do_test_ppc405(self): + uboot_url = ('https://gitlab.com/huth/u-boot/-/raw/' + 'taihu-2021-10-09/u-boot-taihu.bin') + uboot_hash = ('3208940e908a5edc7c03eab072c60f0dcfadc2ab'); + file_path = self.fetch_asset(uboot_url, asset_hash=uboot_hash) + self.vm.set_console(console_index=1) + self.vm.add_args('-bios', file_path) + self.vm.launch() + wait_for_console_pattern(self, 'AMCC PPC405EP Evaluation Board') + exec_command_and_wait_for_pattern(self, 'reset', 'AMCC PowerPC 405EP') + + def test_ppc_taihu(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:taihu + :avocado: tags=cpu:405ep + """ + self.do_test_ppc405() + + def test_ppc_ref405ep(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:ref405ep + :avocado: tags=cpu:405ep + """ + self.do_test_ppc405() diff --git a/tests/avocado/ppc_bamboo.py b/tests/avocado/ppc_bamboo.py new file mode 100644 index 0000000000..40629e3478 --- /dev/null +++ b/tests/avocado/ppc_bamboo.py @@ -0,0 +1,39 @@ +# Test that Linux kernel boots on the ppc bamboo board and check the console +# +# Copyright (c) 2021 Red Hat +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado_qemu import exec_command_and_wait_for_pattern + +class BambooMachine(QemuSystemTest): + + timeout = 90 + + def test_ppc_bamboo(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:bamboo + :avocado: tags=cpu:440epb + :avocado: tags=device:rtl8139 + """ + tar_url = ('http://landley.net/aboriginal/downloads/binaries/' + 'system-image-powerpc-440fp.tar.gz') + tar_hash = '53e5f16414b195b82d2c70272f81c2eedb39bad9' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-kernel', self.workdir + + '/system-image-powerpc-440fp/linux', + '-initrd', self.workdir + + '/system-image-powerpc-440fp/rootfs.cpio.gz', + '-nic', 'user,model=rtl8139,restrict=on') + self.vm.launch() + wait_for_console_pattern(self, 'Type exit when done') + exec_command_and_wait_for_pattern(self, 'ping 10.0.2.2', + '10.0.2.2 is alive!') + exec_command_and_wait_for_pattern(self, 'halt', 'System Halted') diff --git a/tests/avocado/ppc_mpc8544ds.py b/tests/avocado/ppc_mpc8544ds.py new file mode 100644 index 0000000000..886f967b15 --- /dev/null +++ b/tests/avocado/ppc_mpc8544ds.py @@ -0,0 +1,32 @@ +# Test that Linux kernel boots on ppc machines and check the console +# +# Copyright (c) 2018, 2020 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class Mpc8544dsMachine(QemuSystemTest): + + timeout = 90 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + panic_message = 'Kernel panic - not syncing' + + def test_ppc_mpc8544ds(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:mpc8544ds + """ + tar_url = ('https://www.qemu-advent-calendar.org' + '/2020/download/day17.tar.gz') + tar_hash = '7a5239542a7c4257aa4d3b7f6ddf08fb6775c494' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-kernel', self.workdir + '/creek/creek.bin') + self.vm.launch() + wait_for_console_pattern(self, 'QEMU advent calendar 2020', + self.panic_message) diff --git a/tests/avocado/ppc_prep_40p.py b/tests/avocado/ppc_prep_40p.py new file mode 100644 index 0000000000..4bd956584d --- /dev/null +++ b/tests/avocado/ppc_prep_40p.py @@ -0,0 +1,79 @@ +# Functional test that boots a PReP/40p machine and checks its serial console. +# +# 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 + +from avocado import skipUnless +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + + +class IbmPrep40pMachine(QemuSystemTest): + + timeout = 60 + + # 12H0455 PPS Firmware Licensed Materials + # Property of IBM (C) Copyright IBM Corp. 1994. + # All rights reserved. + # U.S. Government Users Restricted Rights - Use, duplication or disclosure + # restricted by GSA ADP Schedule Contract with IBM Corp. + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_factory_firmware_and_netbsd(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:40p + :avocado: tags=os:netbsd + :avocado: tags=slowness:high + """ + bios_url = ('http://ftpmirror.your.org/pub/misc/' + 'ftp.software.ibm.com/rs6000/firmware/' + '7020-40p/P12H0456.IMG') + bios_hash = '1775face4e6dc27f3a6ed955ef6eb331bf817f03' + bios_path = self.fetch_asset(bios_url, asset_hash=bios_hash) + drive_url = ('https://archive.netbsd.org/pub/NetBSD-archive/' + 'NetBSD-4.0/prep/installation/floppy/generic_com0.fs') + drive_hash = 'dbcfc09912e71bd5f0d82c7c1ee43082fb596ceb' + drive_path = self.fetch_asset(drive_url, asset_hash=drive_hash) + + self.vm.set_console() + self.vm.add_args('-bios', bios_path, + '-fda', drive_path) + self.vm.launch() + os_banner = 'NetBSD 4.0 (GENERIC) #0: Sun Dec 16 00:49:40 PST 2007' + wait_for_console_pattern(self, os_banner) + wait_for_console_pattern(self, 'Model: IBM PPS Model 6015') + + def test_openbios_192m(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:40p + """ + self.vm.set_console() + self.vm.add_args('-m', '192') # test fw_cfg + + self.vm.launch() + wait_for_console_pattern(self, '>> OpenBIOS') + wait_for_console_pattern(self, '>> Memory: 192M') + wait_for_console_pattern(self, '>> CPU type PowerPC,604') + + def test_openbios_and_netbsd(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:40p + :avocado: tags=os:netbsd + """ + drive_url = ('https://archive.netbsd.org/pub/NetBSD-archive/' + 'NetBSD-7.1.2/iso/NetBSD-7.1.2-prep.iso') + drive_hash = 'ac6fa2707d888b36d6fa64de6e7fe48e' + drive_path = self.fetch_asset(drive_url, asset_hash=drive_hash, + algorithm='md5') + self.vm.set_console() + self.vm.add_args('-cdrom', drive_path, + '-boot', 'd') + + self.vm.launch() + wait_for_console_pattern(self, 'NetBSD/prep BOOT, Revision 1.9') diff --git a/tests/avocado/ppc_pseries.py b/tests/avocado/ppc_pseries.py new file mode 100644 index 0000000000..d8b04dc3ea --- /dev/null +++ b/tests/avocado/ppc_pseries.py @@ -0,0 +1,35 @@ +# Test that Linux kernel boots on ppc machines and check the console +# +# Copyright (c) 2018, 2020 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class pseriesMachine(QemuSystemTest): + + timeout = 90 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + panic_message = 'Kernel panic - not syncing' + + def test_ppc64_pseries(self): + """ + :avocado: tags=arch:ppc64 + :avocado: tags=machine:pseries + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/29/Everything/ppc64le/os' + '/ppc/ppc64/vmlinuz') + kernel_hash = '3fe04abfc852b66653b8c3c897a59a689270bc77' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=hvc0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + wait_for_console_pattern(self, console_pattern, self.panic_message) diff --git a/tests/avocado/ppc_virtex_ml507.py b/tests/avocado/ppc_virtex_ml507.py new file mode 100644 index 0000000000..a6912ee579 --- /dev/null +++ b/tests/avocado/ppc_virtex_ml507.py @@ -0,0 +1,34 @@ +# Test that Linux kernel boots on ppc machines and check the console +# +# Copyright (c) 2018, 2020 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class VirtexMl507Machine(QemuSystemTest): + + timeout = 90 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' + panic_message = 'Kernel panic - not syncing' + + def test_ppc_virtex_ml507(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:virtex-ml507 + """ + tar_url = ('https://www.qemu-advent-calendar.org' + '/2020/download/hippo.tar.gz') + tar_hash = '306b95bfe7d147f125aa176a877e266db8ef914a' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-kernel', self.workdir + '/hippo/hippo.linux', + '-dtb', self.workdir + '/hippo/virtex440-ml507.dtb', + '-m', '512') + self.vm.launch() + wait_for_console_pattern(self, 'QEMU advent calendar 2020', + self.panic_message) diff --git a/tests/avocado/replay_kernel.py b/tests/avocado/replay_kernel.py new file mode 100644 index 0000000000..c68a953730 --- /dev/null +++ b/tests/avocado/replay_kernel.py @@ -0,0 +1,524 @@ +# Record/replay test that boots a Linux kernel +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> +# +# 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 lzma +import shutil +import logging +import time + +from avocado import skip +from avocado import skipIf +from avocado import skipUnless +from avocado_qemu import wait_for_console_pattern +from avocado.utils import archive +from avocado.utils import process +from boot_linux_console import LinuxKernelTest + +class ReplayKernelBase(LinuxKernelTest): + """ + Boots a Linux kernel in record mode and checks that the console + is operational and the kernel command line is properly passed + from QEMU to the kernel. + Then replays the same scenario and verifies, that QEMU correctly + terminates. + """ + + timeout = 120 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=1 panic=-1 ' + + def run_vm(self, kernel_path, kernel_command_line, console_pattern, + record, shift, args, replay_path): + logger = logging.getLogger('replay') + start_time = time.time() + vm = self.get_vm() + vm.set_console() + if record: + logger.info('recording the execution...') + mode = 'record' + else: + logger.info('replaying the execution...') + mode = 'replay' + vm.add_args('-icount', 'shift=%s,rr=%s,rrfile=%s' % + (shift, mode, replay_path), + '-kernel', kernel_path, + '-append', kernel_command_line, + '-net', 'none', + '-no-reboot') + if args: + vm.add_args(*args) + vm.launch() + self.wait_for_console_pattern(console_pattern, vm) + if record: + vm.shutdown() + logger.info('finished the recording with log size %s bytes' + % os.path.getsize(replay_path)) + else: + vm.wait() + logger.info('successfully finished the replay') + elapsed = time.time() - start_time + logger.info('elapsed time %.2f sec' % elapsed) + return elapsed + + def run_rr(self, kernel_path, kernel_command_line, console_pattern, + shift=7, args=None): + replay_path = os.path.join(self.workdir, 'replay.bin') + t1 = self.run_vm(kernel_path, kernel_command_line, console_pattern, + True, shift, args, replay_path) + t2 = self.run_vm(kernel_path, kernel_command_line, console_pattern, + False, shift, args, replay_path) + logger = logging.getLogger('replay') + logger.info('replay overhead {:.2%}'.format(t2 / t1 - 1)) + +class ReplayKernelNormal(ReplayKernelBase): + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_x86_64_pc(self): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=machine:pc + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/x86_64/os/images/pxeboot' + '/vmlinuz') + kernel_hash = '23bebd2680757891cf7adedb033532163a792495' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + console_pattern = 'VFS: Cannot open root device' + + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) + + def test_mips_malta(self): + """ + :avocado: tags=arch:mips + :avocado: tags=machine:malta + :avocado: tags=endian:big + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20130217T032700Z/pool/main/l/linux-2.6/' + 'linux-image-2.6.32-5-4kc-malta_2.6.32-48_mips.deb') + deb_hash = 'a8cfc28ad8f45f54811fc6cf74fc43ffcfe0ba04' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-2.6.32-5-4kc-malta') + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + console_pattern = 'Kernel command line: %s' % kernel_command_line + + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) + + def test_mips64el_malta(self): + """ + This test requires the ar tool to extract "data.tar.gz" from + the Debian package. + + The kernel can be rebuilt using this Debian kernel source [1] and + following the instructions on [2]. + + [1] http://snapshot.debian.org/package/linux-2.6/2.6.32-48/ + #linux-source-2.6.32_2.6.32-48 + [2] https://kernel-team.pages.debian.net/kernel-handbook/ + ch-common-tasks.html#s-common-official + + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20130217T032700Z/pool/main/l/linux-2.6/' + 'linux-image-2.6.32-5-5kc-malta_2.6.32-48_mipsel.deb') + deb_hash = '1aaec92083bf22fda31e0d27fa8d9a388e5fc3d5' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-2.6.32-5-5kc-malta') + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) + + def test_aarch64_virt(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=cpu:cortex-a53 + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/aarch64/os/images/pxeboot' + '/vmlinuz') + kernel_hash = '8c73e469fc6ea06a58dc83a628fc695b693b8493' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + console_pattern = 'VFS: Cannot open root device' + + self.run_rr(kernel_path, kernel_command_line, console_pattern) + + def test_arm_virt(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:virt + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/armhfp/os/images/pxeboot' + '/vmlinuz') + kernel_hash = 'e9826d741b4fb04cadba8d4824d1ed3b7fb8b4d4' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + console_pattern = 'VFS: Cannot open root device' + + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=1) + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_arm_cubieboard_initrd(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:cubieboard + """ + deb_url = ('https://apt.armbian.com/pool/main/l/' + 'linux-5.10.16-sunxi/linux-image-current-sunxi_21.02.2_armhf.deb') + deb_hash = '9fa84beda245cabf0b4fa84cf6eaa7738ead1da0' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinuz-5.10.16-sunxi') + dtb_path = '/usr/lib/linux-image-current-sunxi/sun4i-a10-cubieboard.dtb' + dtb_path = self.extract_from_deb(deb_path, dtb_path) + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' + 'arm/rootfs-armv5.cpio.gz') + initrd_hash = '2b50f1873e113523967806f4da2afe385462ff9b' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = os.path.join(self.workdir, 'rootfs.cpio') + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + 'usbcore.nousb ' + 'panic=-1 noreboot') + console_pattern = 'Boot successful.' + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=1, + args=('-dtb', dtb_path, + '-initrd', initrd_path, + '-no-reboot')) + + def test_s390x_s390_ccw_virtio(self): + """ + :avocado: tags=arch:s390x + :avocado: tags=machine:s390-ccw-virtio + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/29/Everything/s390x/os/images' + '/kernel.img') + kernel_hash = 'e8e8439103ef8053418ef062644ffd46a7919313' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=sclp0' + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=9) + + def test_alpha_clipper(self): + """ + :avocado: tags=arch:alpha + :avocado: tags=machine:clipper + """ + kernel_url = ('http://archive.debian.org/debian/dists/lenny/main/' + 'installer-alpha/20090123lenny10/images/cdrom/vmlinuz') + kernel_hash = '3a943149335529e2ed3e74d0d787b85fb5671ba3' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + uncompressed_kernel = archive.uncompress(kernel_path, self.workdir) + + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.run_rr(uncompressed_kernel, kernel_command_line, console_pattern, shift=9, + args=('-nodefaults', )) + + def test_ppc64_pseries(self): + """ + :avocado: tags=arch:ppc64 + :avocado: tags=machine:pseries + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/29/Everything/ppc64le/os' + '/ppc/ppc64/vmlinuz') + kernel_hash = '3fe04abfc852b66653b8c3c897a59a689270bc77' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=hvc0' + # icount is not good enough for PPC64 for complete boot yet + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.run_rr(kernel_path, kernel_command_line, console_pattern) + + def test_m68k_q800(self): + """ + :avocado: tags=arch:m68k + :avocado: tags=machine:q800 + """ + deb_url = ('https://snapshot.debian.org/archive/debian-ports' + '/20191021T083923Z/pool-m68k/main' + '/l/linux/kernel-image-5.3.0-1-m68k-di_5.3.7-1_m68k.udeb') + deb_hash = '044954bb9be4160a3ce81f8bc1b5e856b75cccd1' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-5.3.0-1-m68k') + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 vga=off') + console_pattern = 'No filesystem could mount root' + self.run_rr(kernel_path, kernel_command_line, console_pattern) + + def do_test_advcal_2018(self, file_path, kernel_name, args=None): + archive.extract(file_path, self.workdir) + + for entry in os.scandir(self.workdir): + if entry.name.startswith('day') and entry.is_dir(): + kernel_path = os.path.join(entry.path, kernel_name) + break + + kernel_command_line = '' + console_pattern = 'QEMU advent calendar' + self.run_rr(kernel_path, kernel_command_line, console_pattern, + args=args) + + def test_arm_vexpressa9(self): + """ + :avocado: tags=arch:arm + :avocado: tags=machine:vexpress-a9 + """ + tar_hash = '32b7677ce8b6f1471fb0059865f451169934245b' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day16.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + dtb_path = self.workdir + '/day16/vexpress-v2p-ca9.dtb' + self.do_test_advcal_2018(file_path, 'winter.zImage', + args=('-dtb', dtb_path)) + + def test_m68k_mcf5208evb(self): + """ + :avocado: tags=arch:m68k + :avocado: tags=machine:mcf5208evb + """ + tar_hash = 'ac688fd00561a2b6ce1359f9ff6aa2b98c9a570c' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day07.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'sanity-clause.elf') + + @skip("Test currently broken") # Console stuck as of 5.2-rc1 + def test_microblaze_s3adsp1800(self): + """ + :avocado: tags=arch:microblaze + :avocado: tags=machine:petalogix-s3adsp1800 + """ + tar_hash = '08bf3e3bfb6b6c7ce1e54ab65d54e189f2caf13f' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day17.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'ballerina.bin') + + def test_ppc64_e500(self): + """ + :avocado: tags=arch:ppc64 + :avocado: tags=machine:ppce500 + :avocado: tags=cpu:e5500 + """ + tar_hash = '6951d86d644b302898da2fd701739c9406527fe1' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day19.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'uImage') + + def test_or1k_sim(self): + """ + :avocado: tags=arch:or1k + :avocado: tags=machine:or1k-sim + """ + tar_hash = '20334cdaf386108c530ff0badaecc955693027dd' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day20.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'vmlinux') + + def test_nios2_10m50(self): + """ + :avocado: tags=arch:nios2 + :avocado: tags=machine:10m50-ghrd + """ + tar_hash = 'e4251141726c412ac0407c5a6bceefbbff018918' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day14.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'vmlinux.elf') + + def test_ppc_g3beige(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:g3beige + """ + tar_hash = 'e0b872a5eb8fdc5bed19bd43ffe863900ebcedfc' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day15.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'invaders.elf', + args=('-M', 'graphics=off')) + + def test_ppc_mac99(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:mac99 + """ + tar_hash = 'e0b872a5eb8fdc5bed19bd43ffe863900ebcedfc' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day15.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'invaders.elf', + args=('-M', 'graphics=off')) + + def test_sparc_ss20(self): + """ + :avocado: tags=arch:sparc + :avocado: tags=machine:SS-20 + """ + tar_hash = 'b18550d5d61c7615d989a06edace051017726a9f' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day11.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'zImage.elf') + + def test_xtensa_lx60(self): + """ + :avocado: tags=arch:xtensa + :avocado: tags=machine:lx60 + :avocado: tags=cpu:dc233c + """ + tar_hash = '49e88d9933742f0164b60839886c9739cb7a0d34' + tar_url = ('https://www.qemu-advent-calendar.org' + '/2018/download/day02.tar.xz') + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + self.do_test_advcal_2018(file_path, 'santas-sleigh-ride.elf') + +@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') +class ReplayKernelSlow(ReplayKernelBase): + # Override the timeout, because this kernel includes an inner + # loop which is executed with TB recompilings during replay, + # making it very slow. + timeout = 180 + + def test_mips_malta_cpio(self): + """ + :avocado: tags=arch:mips + :avocado: tags=machine:malta + :avocado: tags=endian:big + :avocado: tags=slowness:high + """ + deb_url = ('http://snapshot.debian.org/archive/debian/' + '20160601T041800Z/pool/main/l/linux/' + 'linux-image-4.5.0-2-4kc-malta_4.5.5-1_mips.deb') + deb_hash = 'a3c84f3e88b54e06107d65a410d1d1e8e0f340f8' + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash) + kernel_path = self.extract_from_deb(deb_path, + '/boot/vmlinux-4.5.0-2-4kc-malta') + initrd_url = ('https://github.com/groeck/linux-build-test/raw/' + '8584a59ed9e5eb5ee7ca91f6d74bbb06619205b8/rootfs/' + 'mips/rootfs.cpio.gz') + initrd_hash = 'bf806e17009360a866bf537f6de66590de349a99' + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash) + initrd_path = self.workdir + "rootfs.cpio" + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 console=tty ' + 'rdinit=/sbin/init noreboot') + console_pattern = 'Boot successful.' + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5, + args=('-initrd', initrd_path)) + + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_mips64el_malta_5KEc_cpio(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=slowness:high + :avocado: tags=cpu:5KEc + """ + kernel_url = ('https://github.com/philmd/qemu-testing-blob/' + 'raw/9ad2df38/mips/malta/mips64el/' + 'vmlinux-3.19.3.mtoman.20150408') + kernel_hash = '00d1d268fb9f7d8beda1de6bebcc46e884d71754' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + initrd_url = ('https://github.com/groeck/linux-build-test/' + 'raw/8584a59e/rootfs/' + 'mipsel64/rootfs.mipsel64r1.cpio.gz') + initrd_hash = '1dbb8a396e916847325284dbe2151167' + initrd_path_gz = self.fetch_asset(initrd_url, algorithm='md5', + asset_hash=initrd_hash) + initrd_path = self.workdir + "rootfs.cpio" + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 console=tty ' + 'rdinit=/sbin/init noreboot') + console_pattern = 'Boot successful.' + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5, + args=('-initrd', initrd_path)) + + def do_test_mips_malta32el_nanomips(self, kernel_path_xz): + kernel_path = self.workdir + "kernel" + with lzma.open(kernel_path_xz, 'rb') as f_in: + with open(kernel_path, 'wb') as f_out: + shutil.copyfileobj(f_in, f_out) + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'mem=256m@@0x0 ' + 'console=ttyS0') + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) + + def test_mips_malta32el_nanomips_4k(self): + """ + :avocado: tags=arch:mipsel + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:I7200 + """ + kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/' + 'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/' + 'generic_nano32r6el_page4k.xz') + kernel_hash = '477456aafd2a0f1ddc9482727f20fe9575565dd6' + kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + self.do_test_mips_malta32el_nanomips(kernel_path_xz) + + def test_mips_malta32el_nanomips_16k_up(self): + """ + :avocado: tags=arch:mipsel + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:I7200 + """ + kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/' + 'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/' + 'generic_nano32r6el_page16k_up.xz') + kernel_hash = 'e882868f944c71c816e832e2303b7874d044a7bc' + kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + self.do_test_mips_malta32el_nanomips(kernel_path_xz) + + def test_mips_malta32el_nanomips_64k_dbg(self): + """ + :avocado: tags=arch:mipsel + :avocado: tags=machine:malta + :avocado: tags=endian:little + :avocado: tags=cpu:I7200 + """ + kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/' + 'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/' + 'generic_nano32r6el_page64k_dbg.xz') + kernel_hash = '18d1c68f2e23429e266ca39ba5349ccd0aeb7180' + kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + self.do_test_mips_malta32el_nanomips(kernel_path_xz) diff --git a/tests/avocado/replay_linux.py b/tests/avocado/replay_linux.py new file mode 100644 index 0000000000..15953f9e49 --- /dev/null +++ b/tests/avocado/replay_linux.py @@ -0,0 +1,116 @@ +# Record/replay test that boots a complete Linux system via a cloud image +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> +# +# 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 logging +import time + +from avocado import skipUnless +from avocado.utils import cloudinit +from avocado.utils import network +from avocado.utils import vmimage +from avocado.utils import datadrainer +from avocado.utils.path import find_command +from avocado_qemu import LinuxTest + +class ReplayLinux(LinuxTest): + """ + Boots a Linux system, checking for a successful initialization + """ + + timeout = 1800 + chksum = None + hdd = 'ide-hd' + cd = 'ide-cd' + bus = 'ide' + + def setUp(self): + super(ReplayLinux, self).setUp() + self.boot_path = self.download_boot() + self.cloudinit_path = self.prepare_cloudinit() + + def vm_add_disk(self, vm, path, id, device): + bus_string = '' + if self.bus: + bus_string = ',bus=%s.%d' % (self.bus, id,) + vm.add_args('-drive', 'file=%s,snapshot,id=disk%s,if=none' % (path, id)) + vm.add_args('-drive', + 'driver=blkreplay,id=disk%s-rr,if=none,image=disk%s' % (id, id)) + vm.add_args('-device', + '%s,drive=disk%s-rr%s' % (device, id, bus_string)) + + def launch_and_wait(self, record, args, shift): + vm = self.get_vm() + vm.add_args('-smp', '1') + vm.add_args('-m', '1024') + vm.add_args('-object', 'filter-replay,id=replay,netdev=hub0port0') + if args: + vm.add_args(*args) + self.vm_add_disk(vm, self.boot_path, 0, self.hdd) + self.vm_add_disk(vm, self.cloudinit_path, 1, self.cd) + logger = logging.getLogger('replay') + if record: + logger.info('recording the execution...') + mode = 'record' + else: + logger.info('replaying the execution...') + mode = 'replay' + replay_path = os.path.join(self.workdir, 'replay.bin') + vm.add_args('-icount', 'shift=%s,rr=%s,rrfile=%s' % + (shift, mode, replay_path)) + + start_time = time.time() + + vm.set_console() + vm.launch() + console_drainer = datadrainer.LineLogger(vm.console_socket.fileno(), + logger=self.log.getChild('console'), + stop_check=(lambda : not vm.is_running())) + console_drainer.start() + if record: + cloudinit.wait_for_phone_home(('0.0.0.0', self.phone_home_port), + self.name) + vm.shutdown() + logger.info('finished the recording with log size %s bytes' + % os.path.getsize(replay_path)) + else: + vm.event_wait('SHUTDOWN', self.timeout) + vm.shutdown(True) + logger.info('successfully fihished the replay') + elapsed = time.time() - start_time + logger.info('elapsed time %.2f sec' % elapsed) + return elapsed + + def run_rr(self, args=None, shift=7): + t1 = self.launch_and_wait(True, args, shift) + t2 = self.launch_and_wait(False, args, shift) + logger = logging.getLogger('replay') + logger.info('replay overhead {:.2%}'.format(t2 / t1 - 1)) + +@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') +class ReplayLinuxX8664(ReplayLinux): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=accel:tcg + """ + + chksum = 'e3c1b309d9203604922d6e255c2c5d098a309c2d46215d8fc026954f3c5c27a0' + + def test_pc_i440fx(self): + """ + :avocado: tags=machine:pc + """ + self.run_rr(shift=1) + + def test_pc_q35(self): + """ + :avocado: tags=machine:q35 + """ + self.run_rr(shift=3) diff --git a/tests/avocado/reverse_debugging.py b/tests/avocado/reverse_debugging.py new file mode 100644 index 0000000000..d2921e70c3 --- /dev/null +++ b/tests/avocado/reverse_debugging.py @@ -0,0 +1,210 @@ +# Reverse debugging test +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> +# +# 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 logging + +from avocado import skipIf +from avocado_qemu import BUILD_DIR +from avocado.utils import gdb +from avocado.utils import process +from avocado.utils.network.ports import find_free_port +from avocado.utils.path import find_command +from boot_linux_console import LinuxKernelTest + +class ReverseDebugging(LinuxKernelTest): + """ + Test GDB reverse debugging commands: reverse step and reverse continue. + Recording saves the execution of some instructions and makes an initial + VM snapshot to allow reverse execution. + Replay saves the order of the first instructions and then checks that they + are executed backwards in the correct order. + After that the execution is replayed to the end, and reverse continue + command is checked by setting several breakpoints, and asserting + that the execution is stopped at the last of them. + """ + + timeout = 10 + STEPS = 10 + endian_is_le = True + + def run_vm(self, record, shift, args, replay_path, image_path, port): + logger = logging.getLogger('replay') + vm = self.get_vm() + vm.set_console() + if record: + logger.info('recording the execution...') + mode = 'record' + else: + logger.info('replaying the execution...') + mode = 'replay' + vm.add_args('-gdb', 'tcp::%d' % port, '-S') + vm.add_args('-icount', 'shift=%s,rr=%s,rrfile=%s,rrsnapshot=init' % + (shift, mode, replay_path), + '-net', 'none') + vm.add_args('-drive', 'file=%s,if=none' % image_path) + if args: + vm.add_args(*args) + vm.launch() + return vm + + @staticmethod + def get_reg_le(g, reg): + res = g.cmd(b'p%x' % reg) + num = 0 + for i in range(len(res))[-2::-2]: + num = 0x100 * num + int(res[i:i + 2], 16) + return num + + @staticmethod + def get_reg_be(g, reg): + res = g.cmd(b'p%x' % reg) + return int(res, 16) + + def get_reg(self, g, reg): + # value may be encoded in BE or LE order + if self.endian_is_le: + return self.get_reg_le(g, reg) + else: + return self.get_reg_be(g, reg) + + def get_pc(self, g): + return self.get_reg(g, self.REG_PC) + + def check_pc(self, g, addr): + pc = self.get_pc(g) + if pc != addr: + self.fail('Invalid PC (read %x instead of %x)' % (pc, addr)) + + @staticmethod + def gdb_step(g): + g.cmd(b's', b'T05thread:01;') + + @staticmethod + def gdb_bstep(g): + g.cmd(b'bs', b'T05thread:01;') + + @staticmethod + def vm_get_icount(vm): + return vm.qmp('query-replay')['return']['icount'] + + def reverse_debugging(self, shift=7, args=None): + logger = logging.getLogger('replay') + + # create qcow2 for snapshots + logger.info('creating qcow2 image for VM snapshots') + image_path = os.path.join(self.workdir, 'disk.qcow2') + qemu_img = os.path.join(BUILD_DIR, 'qemu-img') + if not os.path.exists(qemu_img): + qemu_img = find_command('qemu-img', False) + if qemu_img is False: + self.cancel('Could not find "qemu-img", which is required to ' + 'create the temporary qcow2 image') + cmd = '%s create -f qcow2 %s 128M' % (qemu_img, image_path) + process.run(cmd) + + replay_path = os.path.join(self.workdir, 'replay.bin') + port = find_free_port() + + # record the log + vm = self.run_vm(True, shift, args, replay_path, image_path, port) + while self.vm_get_icount(vm) <= self.STEPS: + pass + last_icount = self.vm_get_icount(vm) + vm.shutdown() + + logger.info("recorded log with %s+ steps" % last_icount) + + # replay and run debug commands + vm = self.run_vm(False, shift, args, replay_path, image_path, port) + logger.info('connecting to gdbstub') + g = gdb.GDBRemote('127.0.0.1', port, False, False) + g.connect() + r = g.cmd(b'qSupported') + if b'qXfer:features:read+' in r: + g.cmd(b'qXfer:features:read:target.xml:0,ffb') + if b'ReverseStep+' not in r: + self.fail('Reverse step is not supported by QEMU') + if b'ReverseContinue+' not in r: + self.fail('Reverse continue is not supported by QEMU') + + logger.info('stepping forward') + steps = [] + # record first instruction addresses + for _ in range(self.STEPS): + pc = self.get_pc(g) + logger.info('saving position %x' % pc) + steps.append(pc) + self.gdb_step(g) + + # visit the recorded instruction in reverse order + logger.info('stepping backward') + for addr in steps[::-1]: + self.gdb_bstep(g) + self.check_pc(g, addr) + logger.info('found position %x' % addr) + + logger.info('seeking to the end (icount %s)' % (last_icount - 1)) + vm.qmp('replay-break', icount=last_icount - 1) + # continue - will return after pausing + g.cmd(b'c', b'T02thread:01;') + + logger.info('setting breakpoints') + for addr in steps: + # hardware breakpoint at addr with len=1 + g.cmd(b'Z1,%x,1' % addr, b'OK') + + logger.info('running reverse continue to reach %x' % steps[-1]) + # reverse continue - will return after stopping at the breakpoint + g.cmd(b'bc', b'T05thread:01;') + + # assume that none of the first instructions is executed again + # breaking the order of the breakpoints + self.check_pc(g, steps[-1]) + logger.info('successfully reached %x' % steps[-1]) + + logger.info('exitting gdb and qemu') + vm.shutdown() + +class ReverseDebugging_X86_64(ReverseDebugging): + REG_PC = 0x10 + REG_CS = 0x12 + def get_pc(self, g): + return self.get_reg_le(g, self.REG_PC) \ + + self.get_reg_le(g, self.REG_CS) * 0x10 + + # unidentified gitlab timeout problem + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_x86_64_pc(self): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=machine:pc + """ + # start with BIOS only + self.reverse_debugging() + +class ReverseDebugging_AArch64(ReverseDebugging): + REG_PC = 32 + + # unidentified gitlab timeout problem + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_aarch64_virt(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=cpu:cortex-a53 + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/29/Everything/aarch64/os/images/pxeboot' + '/vmlinuz') + kernel_hash = '8c73e469fc6ea06a58dc83a628fc695b693b8493' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + + self.reverse_debugging( + args=('-kernel', kernel_path)) diff --git a/tests/avocado/smmu.py b/tests/avocado/smmu.py new file mode 100644 index 0000000000..b3c4de6bf4 --- /dev/null +++ b/tests/avocado/smmu.py @@ -0,0 +1,137 @@ +# SMMUv3 Functional tests +# +# Copyright (c) 2021 Red Hat, Inc. +# +# Author: +# Eric Auger <eric.auger@redhat.com> +# +# 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 + +from avocado import skipIf +from avocado_qemu import LinuxTest, BUILD_DIR + +@skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') +class SMMU(LinuxTest): + """ + :avocado: tags=accel:kvm + :avocado: tags=cpu:host + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=distro:fedora + :avocado: tags=smmu + """ + + IOMMU_ADDON = ',iommu_platform=on,disable-modern=off,disable-legacy=on' + kernel_path = None + initrd_path = None + kernel_params = None + + def set_up_boot(self): + path = self.download_boot() + self.vm.add_args('-device', 'virtio-blk-pci,bus=pcie.0,scsi=off,' + + 'drive=drv0,id=virtio-disk0,bootindex=1,' + 'werror=stop,rerror=stop' + self.IOMMU_ADDON) + self.vm.add_args('-drive', + 'file=%s,if=none,cache=writethrough,id=drv0' % path) + + def setUp(self): + super(SMMU, self).setUp(None, 'virtio-net-pci' + self.IOMMU_ADDON) + + def common_vm_setup(self, custom_kernel=False): + self.require_accelerator("kvm") + self.vm.add_args("-accel", "kvm") + self.vm.add_args("-cpu", "host") + self.vm.add_args("-machine", "iommu=smmuv3") + self.vm.add_args("-d", "guest_errors") + self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios', + 'edk2-aarch64-code.fd')) + self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') + self.vm.add_args('-object', + 'rng-random,id=rng0,filename=/dev/urandom') + + if custom_kernel is False: + return + + kernel_url = self.distro.pxeboot_url + 'vmlinuz' + initrd_url = self.distro.pxeboot_url + 'initrd.img' + self.kernel_path = self.fetch_asset(kernel_url) + self.initrd_path = self.fetch_asset(initrd_url) + + def run_and_check(self): + if self.kernel_path: + self.vm.add_args('-kernel', self.kernel_path, + '-append', self.kernel_params, + '-initrd', self.initrd_path) + self.launch_and_wait() + self.ssh_command('cat /proc/cmdline') + self.ssh_command('dnf -y install numactl-devel') + + + # 5.3 kernel without RIL # + + def test_smmu_noril(self): + """ + :avocado: tags=smmu_noril + :avocado: tags=smmu_noril_tests + :avocado: tags=distro_version:31 + """ + self.common_vm_setup() + self.run_and_check() + + def test_smmu_noril_passthrough(self): + """ + :avocado: tags=smmu_noril_passthrough + :avocado: tags=smmu_noril_tests + :avocado: tags=distro_version:31 + """ + self.common_vm_setup(True) + self.kernel_params = (self.distro.default_kernel_params + + ' iommu.passthrough=on') + self.run_and_check() + + def test_smmu_noril_nostrict(self): + """ + :avocado: tags=smmu_noril_nostrict + :avocado: tags=smmu_noril_tests + :avocado: tags=distro_version:31 + """ + self.common_vm_setup(True) + self.kernel_params = (self.distro.default_kernel_params + + ' iommu.strict=0') + self.run_and_check() + + # 5.8 kernel featuring range invalidation + # >= v5.7 kernel + + def test_smmu_ril(self): + """ + :avocado: tags=smmu_ril + :avocado: tags=smmu_ril_tests + :avocado: tags=distro_version:33 + """ + self.common_vm_setup() + self.run_and_check() + + def test_smmu_ril_passthrough(self): + """ + :avocado: tags=smmu_ril_passthrough + :avocado: tags=smmu_ril_tests + :avocado: tags=distro_version:33 + """ + self.common_vm_setup(True) + self.kernel_params = (self.distro.default_kernel_params + + ' iommu.passthrough=on') + self.run_and_check() + + def test_smmu_ril_nostrict(self): + """ + :avocado: tags=smmu_ril_nostrict + :avocado: tags=smmu_ril_tests + :avocado: tags=distro_version:33 + """ + self.common_vm_setup(True) + self.kernel_params = (self.distro.default_kernel_params + + ' iommu.strict=0') + self.run_and_check() diff --git a/tests/avocado/tcg_plugins.py b/tests/avocado/tcg_plugins.py new file mode 100644 index 0000000000..9ca1515c3b --- /dev/null +++ b/tests/avocado/tcg_plugins.py @@ -0,0 +1,147 @@ +# TCG Plugins tests +# +# These are a little more involved than the basic tests run by check-tcg. +# +# Copyright (c) 2021 Linaro +# +# Author: +# Alex Bennée <alex.bennee@linaro.org> +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import tempfile +import mmap +import re + +from boot_linux_console import LinuxKernelTest + + +class PluginKernelBase(LinuxKernelTest): + """ + Boots a Linux kernel with a TCG plugin enabled. + """ + + timeout = 120 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=1 panic=-1 ' + + def run_vm(self, kernel_path, kernel_command_line, + plugin, plugin_log, console_pattern, args=None): + + vm = self.get_vm() + vm.set_console() + vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line, + '-plugin', plugin, + '-d', 'plugin', + '-D', plugin_log, + '-net', 'none', + '-no-reboot') + if args: + vm.add_args(*args) + + try: + vm.launch() + except: + # TODO: probably fails because plugins not enabled but we + # can't currently probe for the feature. + self.cancel("TCG Plugins not enabled?") + + self.wait_for_console_pattern(console_pattern, vm) + # ensure logs are flushed + vm.shutdown() + + +class PluginKernelNormal(PluginKernelBase): + + def _grab_aarch64_kernel(self): + kernel_url = ('http://security.debian.org/' + 'debian-security/pool/updates/main/l/linux-signed-arm64/' + 'linux-image-4.19.0-12-arm64_4.19.152-1_arm64.deb') + kernel_sha1 = '2036c2792f80ac9c4ccaae742b2e0a28385b6010' + kernel_deb = self.fetch_asset(kernel_url, asset_hash=kernel_sha1) + kernel_path = self.extract_from_deb(kernel_deb, + "/boot/vmlinuz-4.19.0-12-arm64") + return kernel_path + + def test_aarch64_virt_insn(self): + """ + :avocado: tags=accel:tcg + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=cpu:cortex-a53 + """ + kernel_path = self._grab_aarch64_kernel() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + console_pattern = 'Kernel panic - not syncing: VFS:' + + plugin_log = tempfile.NamedTemporaryFile(mode="r+t", prefix="plugin", + suffix=".log") + + self.run_vm(kernel_path, kernel_command_line, + "tests/plugin/libinsn.so", plugin_log.name, + console_pattern) + + with plugin_log as lf, \ + mmap.mmap(lf.fileno(), 0, access=mmap.ACCESS_READ) as s: + + m = re.search(br"insns: (?P<count>\d+)", s) + if "count" not in m.groupdict(): + self.fail("Failed to find instruction count") + + def test_aarch64_virt_insn_icount(self): + """ + :avocado: tags=accel:tcg + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=cpu:cortex-a53 + """ + kernel_path = self._grab_aarch64_kernel() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + console_pattern = 'Kernel panic - not syncing: VFS:' + + plugin_log = tempfile.NamedTemporaryFile(mode="r+t", prefix="plugin", + suffix=".log") + + self.run_vm(kernel_path, kernel_command_line, + "tests/plugin/libinsn.so", plugin_log.name, + console_pattern, + args=('-icount', 'shift=1')) + + with plugin_log as lf, \ + mmap.mmap(lf.fileno(), 0, access=mmap.ACCESS_READ) as s: + m = re.search(br"detected repeat execution @ (?P<addr>0x[0-9A-Fa-f]+)", s) + if m is not None and "addr" in m.groupdict(): + self.fail("detected repeated instructions") + + def test_aarch64_virt_mem_icount(self): + """ + :avocado: tags=accel:tcg + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=cpu:cortex-a53 + """ + kernel_path = self._grab_aarch64_kernel() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0') + console_pattern = 'Kernel panic - not syncing: VFS:' + + plugin_log = tempfile.NamedTemporaryFile(mode="r+t", prefix="plugin", + suffix=".log") + + self.run_vm(kernel_path, kernel_command_line, + "tests/plugin/libmem.so,arg=both", plugin_log.name, + console_pattern, + args=('-icount', 'shift=1')) + + with plugin_log as lf, \ + mmap.mmap(lf.fileno(), 0, access=mmap.ACCESS_READ) as s: + m = re.findall(br"mem accesses: (?P<count>\d+)", s) + if m is None or len(m) != 2: + self.fail("no memory access counts found") + else: + inline = int(m[0]) + callback = int(m[1]) + if inline != callback: + self.fail("mismatched access counts") diff --git a/tests/avocado/tesseract_utils.py b/tests/avocado/tesseract_utils.py new file mode 100644 index 0000000000..72cd9ab798 --- /dev/null +++ b/tests/avocado/tesseract_utils.py @@ -0,0 +1,46 @@ +# ... +# +# Copyright (c) 2019 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 re +import logging + +from avocado.utils import process +from avocado.utils.path import find_command, CmdNotFoundError + +def tesseract_available(expected_version): + try: + find_command('tesseract') + except CmdNotFoundError: + return False + res = process.run('tesseract --version') + try: + version = res.stdout_text.split()[1] + except IndexError: + version = res.stderr_text.split()[1] + return int(version.split('.')[0]) == expected_version + + match = re.match(r'tesseract\s(\d)', res) + if match is None: + return False + # now this is guaranteed to be a digit + return int(match.groups()[0]) == expected_version + + +def tesseract_ocr(image_path, tesseract_args='', tesseract_version=3): + console_logger = logging.getLogger('tesseract') + console_logger.debug(image_path) + if tesseract_version == 4: + tesseract_args += ' --oem 1' + proc = process.run("tesseract {} {} stdout".format(tesseract_args, + image_path)) + lines = [] + for line in proc.stdout_text.split('\n'): + sline = line.strip() + if len(sline): + console_logger.debug(sline) + lines += [sline] + return lines diff --git a/tests/avocado/version.py b/tests/avocado/version.py new file mode 100644 index 0000000000..ded7f039c1 --- /dev/null +++ b/tests/avocado/version.py @@ -0,0 +1,24 @@ +# Version check example test +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + + +from avocado_qemu import QemuSystemTest + + +class Version(QemuSystemTest): + """ + :avocado: tags=quick + """ + def test_qmp_human_info_version(self): + self.vm.add_args('-nodefaults') + self.vm.launch() + res = self.vm.command('human-monitor-command', + command_line='info version') + self.assertRegexpMatches(res, r'^(\d+\.\d+\.\d)') diff --git a/tests/avocado/virtio-gpu.py b/tests/avocado/virtio-gpu.py new file mode 100644 index 0000000000..2a249a3a2c --- /dev/null +++ b/tests/avocado/virtio-gpu.py @@ -0,0 +1,155 @@ +# virtio-gpu tests +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + + +from avocado_qemu import BUILD_DIR +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern +from avocado_qemu import exec_command_and_wait_for_pattern +from avocado_qemu import is_readable_executable_file + +from qemu.utils import kvm_available + +import os +import socket +import subprocess + + +def pick_default_vug_bin(): + relative_path = "./contrib/vhost-user-gpu/vhost-user-gpu" + if is_readable_executable_file(relative_path): + return relative_path + + bld_dir_path = os.path.join(BUILD_DIR, relative_path) + if is_readable_executable_file(bld_dir_path): + return bld_dir_path + + +class VirtioGPUx86(QemuSystemTest): + """ + :avocado: tags=virtio-gpu + :avocado: tags=arch:x86_64 + :avocado: tags=cpu:host + """ + + KERNEL_COMMAND_LINE = "printk.time=0 console=ttyS0 rdinit=/bin/bash" + KERNEL_URL = ( + "https://archives.fedoraproject.org/pub/fedora" + "/linux/releases/33/Everything/x86_64/os/images" + "/pxeboot/vmlinuz" + ) + KERNEL_HASH = '1433cfe3f2ffaa44de4ecfb57ec25dc2399cdecf' + INITRD_URL = ( + "https://archives.fedoraproject.org/pub/fedora" + "/linux/releases/33/Everything/x86_64/os/images" + "/pxeboot/initrd.img" + ) + INITRD_HASH = 'c828d68a027b53e5220536585efe03412332c2d9' + + def wait_for_console_pattern(self, success_message, vm=None): + wait_for_console_pattern( + self, + success_message, + failure_message="Kernel panic - not syncing", + vm=vm, + ) + + def test_virtio_vga_virgl(self): + """ + :avocado: tags=device:virtio-vga-gl + """ + # FIXME: should check presence of virtio, virgl etc + self.require_accelerator('kvm') + + kernel_path = self.fetch_asset(self.KERNEL_URL, self.KERNEL_HASH) + initrd_path = self.fetch_asset(self.INITRD_URL, self.INITRD_HASH) + + self.vm.set_console() + self.vm.add_args("-m", "2G") + self.vm.add_args("-machine", "pc,accel=kvm") + self.vm.add_args("-device", "virtio-vga-gl") + self.vm.add_args("-display", "egl-headless") + self.vm.add_args( + "-kernel", + kernel_path, + "-initrd", + initrd_path, + "-append", + self.KERNEL_COMMAND_LINE, + ) + try: + self.vm.launch() + except: + # TODO: probably fails because we are missing the VirGL features + self.cancel("VirGL not enabled?") + + self.wait_for_console_pattern("as init process") + exec_command_and_wait_for_pattern( + self, "/usr/sbin/modprobe virtio_gpu", "" + ) + self.wait_for_console_pattern("features: +virgl +edid") + + def test_vhost_user_vga_virgl(self): + """ + :avocado: tags=device:vhost-user-vga + """ + # FIXME: should check presence of vhost-user-gpu, virgl, memfd etc + self.require_accelerator('kvm') + + vug = pick_default_vug_bin() + if not vug: + self.cancel("Could not find vhost-user-gpu") + + kernel_path = self.fetch_asset(self.KERNEL_URL, self.KERNEL_HASH) + initrd_path = self.fetch_asset(self.INITRD_URL, self.INITRD_HASH) + + # Create socketpair to connect proxy and remote processes + qemu_sock, vug_sock = socket.socketpair( + socket.AF_UNIX, socket.SOCK_STREAM + ) + os.set_inheritable(qemu_sock.fileno(), True) + os.set_inheritable(vug_sock.fileno(), True) + + self._vug_log_path = os.path.join( + self.logdir, "vhost-user-gpu.log" + ) + self._vug_log_file = open(self._vug_log_path, "wb") + self.log.info('Complete vhost-user-gpu.log file can be ' + 'found at %s', self._vug_log_path) + + vugp = subprocess.Popen( + [vug, "--virgl", "--fd=%d" % vug_sock.fileno()], + stdin=subprocess.DEVNULL, + stdout=self._vug_log_file, + stderr=subprocess.STDOUT, + shell=False, + close_fds=False, + ) + + self.vm.set_console() + self.vm.add_args("-m", "2G") + self.vm.add_args("-object", "memory-backend-memfd,id=mem,size=2G") + self.vm.add_args("-machine", "pc,memory-backend=mem,accel=kvm") + self.vm.add_args("-chardev", "socket,id=vug,fd=%d" % qemu_sock.fileno()) + self.vm.add_args("-device", "vhost-user-vga,chardev=vug") + self.vm.add_args("-display", "egl-headless") + self.vm.add_args( + "-kernel", + kernel_path, + "-initrd", + initrd_path, + "-append", + self.KERNEL_COMMAND_LINE, + ) + self.vm.launch() + self.wait_for_console_pattern("as init process") + exec_command_and_wait_for_pattern( + self, "/usr/sbin/modprobe virtio_gpu", "" + ) + self.wait_for_console_pattern("features: +virgl -edid") + self.vm.shutdown() + qemu_sock.close() + vugp.terminate() + vugp.wait() diff --git a/tests/avocado/virtio_check_params.py b/tests/avocado/virtio_check_params.py new file mode 100644 index 0000000000..e869690473 --- /dev/null +++ b/tests/avocado/virtio_check_params.py @@ -0,0 +1,144 @@ +# +# Test virtio-scsi and virtio-blk queue settings for all machine types +# +# Copyright (c) 2019 Virtuozzo International GmbH +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +import sys +import os +import re +import logging + +sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python')) +from qemu.machine import QEMUMachine +from avocado_qemu import QemuSystemTest +from avocado import skip + +#list of machine types and virtqueue properties to test +VIRTIO_SCSI_PROPS = {'seg_max_adjust': 'seg_max_adjust'} +VIRTIO_BLK_PROPS = {'seg_max_adjust': 'seg-max-adjust'} + +DEV_TYPES = {'virtio-scsi-pci': VIRTIO_SCSI_PROPS, + 'virtio-blk-pci': VIRTIO_BLK_PROPS} + +VM_DEV_PARAMS = {'virtio-scsi-pci': ['-device', 'virtio-scsi-pci,id=scsi0'], + 'virtio-blk-pci': ['-device', + 'virtio-blk-pci,id=scsi0,drive=drive0', + '-drive', + 'driver=null-co,id=drive0,if=none']} + + +class VirtioMaxSegSettingsCheck(QemuSystemTest): + @staticmethod + def make_pattern(props): + pattern_items = ['{0} = \w+'.format(prop) for prop in props] + return '|'.join(pattern_items) + + def query_virtqueue(self, vm, dev_type_name): + query_ok = False + error = None + props = None + + output = vm.command('human-monitor-command', + command_line = 'info qtree') + props_list = DEV_TYPES[dev_type_name].values(); + pattern = self.make_pattern(props_list) + res = re.findall(pattern, output) + + if len(res) != len(props_list): + props_list = set(props_list) + res = set(res) + not_found = props_list.difference(res) + not_found = ', '.join(not_found) + error = '({0}): The following properties not found: {1}'\ + .format(dev_type_name, not_found) + else: + query_ok = True + props = dict() + for prop in res: + p = prop.split(' = ') + props[p[0]] = p[1] + return query_ok, props, error + + def check_mt(self, mt, dev_type_name): + mt['device'] = dev_type_name # Only for the debug() call. + logger = logging.getLogger('machine') + logger.debug(mt) + with QEMUMachine(self.qemu_bin) as vm: + vm.set_machine(mt["name"]) + vm.add_args('-nodefaults') + for s in VM_DEV_PARAMS[dev_type_name]: + vm.add_args(s) + try: + vm.launch() + query_ok, props, error = self.query_virtqueue(vm, dev_type_name) + except: + query_ok = False + error = sys.exc_info()[0] + + if not query_ok: + self.fail('machine type {0}: {1}'.format(mt['name'], error)) + + for prop_name, prop_val in props.items(): + expected_val = mt[prop_name] + self.assertEqual(expected_val, prop_val) + + @staticmethod + def seg_max_adjust_enabled(mt): + # machine types >= 5.0 should have seg_max_adjust = true + # others seg_max_adjust = false + mt = mt.split("-") + + # machine types with one line name and name like pc-x.x + if len(mt) <= 2: + return False + + # machine types like pc-<chip_name>-x.x[.x] + ver = mt[2] + ver = ver.split("."); + + # versions >= 5.0 goes with seg_max_adjust enabled + major = int(ver[0]) + + if major >= 5: + return True + return False + + @skip("break multi-arch CI") + def test_machine_types(self): + # collect all machine types except 'none', 'isapc', 'microvm' + with QEMUMachine(self.qemu_bin) as vm: + vm.launch() + machines = [m['name'] for m in vm.command('query-machines')] + vm.shutdown() + machines.remove('none') + machines.remove('isapc') + machines.remove('microvm') + + for dev_type in DEV_TYPES: + # create the list of machine types and their parameters. + mtypes = list() + for m in machines: + if self.seg_max_adjust_enabled(m): + enabled = 'true' + else: + enabled = 'false' + mtypes.append({'name': m, + DEV_TYPES[dev_type]['seg_max_adjust']: enabled}) + + # test each machine type for a device type + for mt in mtypes: + self.check_mt(mt, dev_type) diff --git a/tests/avocado/virtio_version.py b/tests/avocado/virtio_version.py new file mode 100644 index 0000000000..208910bb84 --- /dev/null +++ b/tests/avocado/virtio_version.py @@ -0,0 +1,175 @@ +""" +Check compatibility of virtio device types +""" +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Eduardo Habkost <ehabkost@redhat.com> +# +# 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 sys +import os + +sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python')) +from qemu.machine import QEMUMachine +from avocado_qemu import QemuSystemTest + +# Virtio Device IDs: +VIRTIO_NET = 1 +VIRTIO_BLOCK = 2 +VIRTIO_CONSOLE = 3 +VIRTIO_RNG = 4 +VIRTIO_BALLOON = 5 +VIRTIO_RPMSG = 7 +VIRTIO_SCSI = 8 +VIRTIO_9P = 9 +VIRTIO_RPROC_SERIAL = 11 +VIRTIO_CAIF = 12 +VIRTIO_GPU = 16 +VIRTIO_INPUT = 18 +VIRTIO_VSOCK = 19 +VIRTIO_CRYPTO = 20 + +PCI_VENDOR_ID_REDHAT_QUMRANET = 0x1af4 + +# Device IDs for legacy/transitional devices: +PCI_LEGACY_DEVICE_IDS = { + VIRTIO_NET: 0x1000, + VIRTIO_BLOCK: 0x1001, + VIRTIO_BALLOON: 0x1002, + VIRTIO_CONSOLE: 0x1003, + VIRTIO_SCSI: 0x1004, + VIRTIO_RNG: 0x1005, + VIRTIO_9P: 0x1009, + VIRTIO_VSOCK: 0x1012, +} + +def pci_modern_device_id(virtio_devid): + return virtio_devid + 0x1040 + +def devtype_implements(vm, devtype, implements): + return devtype in [d['name'] for d in vm.command('qom-list-types', implements=implements)] + +def get_pci_interfaces(vm, devtype): + interfaces = ('pci-express-device', 'conventional-pci-device') + return [i for i in interfaces if devtype_implements(vm, devtype, i)] + +class VirtioVersionCheck(QemuSystemTest): + """ + Check if virtio-version-specific device types result in the + same device tree created by `disable-modern` and + `disable-legacy`. + + :avocado: tags=arch:x86_64 + """ + + # just in case there are failures, show larger diff: + maxDiff = 4096 + + def run_device(self, devtype, opts=None, machine='pc'): + """ + Run QEMU with `-device DEVTYPE`, return device info from `query-pci` + """ + with QEMUMachine(self.qemu_bin) as vm: + vm.set_machine(machine) + if opts: + devtype += ',' + opts + vm.add_args('-device', '%s,id=devfortest' % (devtype)) + vm.add_args('-S') + vm.launch() + + pcibuses = vm.command('query-pci') + alldevs = [dev for bus in pcibuses for dev in bus['devices']] + devfortest = [dev for dev in alldevs + if dev['qdev_id'] == 'devfortest'] + return devfortest[0], get_pci_interfaces(vm, devtype) + + + def assert_devids(self, dev, devid, non_transitional=False): + self.assertEqual(dev['id']['vendor'], PCI_VENDOR_ID_REDHAT_QUMRANET) + self.assertEqual(dev['id']['device'], devid) + if non_transitional: + self.assertTrue(0x1040 <= dev['id']['device'] <= 0x107f) + self.assertGreaterEqual(dev['id']['subsystem'], 0x40) + + def check_all_variants(self, qemu_devtype, virtio_devid): + """Check if a virtio device type and its variants behave as expected""" + # Force modern mode: + dev_modern, _ = self.run_device(qemu_devtype, + 'disable-modern=off,disable-legacy=on') + self.assert_devids(dev_modern, pci_modern_device_id(virtio_devid), + non_transitional=True) + + # <prefix>-non-transitional device types should be 100% equivalent to + # <prefix>,disable-modern=off,disable-legacy=on + dev_1_0, nt_ifaces = self.run_device('%s-non-transitional' % (qemu_devtype)) + self.assertEqual(dev_modern, dev_1_0) + + # Force transitional mode: + dev_trans, _ = self.run_device(qemu_devtype, + 'disable-modern=off,disable-legacy=off') + self.assert_devids(dev_trans, PCI_LEGACY_DEVICE_IDS[virtio_devid]) + + # Force legacy mode: + dev_legacy, _ = self.run_device(qemu_devtype, + 'disable-modern=on,disable-legacy=off') + self.assert_devids(dev_legacy, PCI_LEGACY_DEVICE_IDS[virtio_devid]) + + # No options: default to transitional on PC machine-type: + no_opts_pc, generic_ifaces = self.run_device(qemu_devtype) + self.assertEqual(dev_trans, no_opts_pc) + + #TODO: check if plugging on a PCI Express bus will make the + # device non-transitional + #no_opts_q35 = self.run_device(qemu_devtype, machine='q35') + #self.assertEqual(dev_modern, no_opts_q35) + + # <prefix>-transitional device types should be 100% equivalent to + # <prefix>,disable-modern=off,disable-legacy=off + dev_trans, trans_ifaces = self.run_device('%s-transitional' % (qemu_devtype)) + self.assertEqual(dev_trans, dev_trans) + + # ensure the interface information is correct: + self.assertIn('conventional-pci-device', generic_ifaces) + self.assertIn('pci-express-device', generic_ifaces) + + self.assertIn('conventional-pci-device', nt_ifaces) + self.assertIn('pci-express-device', nt_ifaces) + + self.assertIn('conventional-pci-device', trans_ifaces) + self.assertNotIn('pci-express-device', trans_ifaces) + + + def test_conventional_devs(self): + self.check_all_variants('virtio-net-pci', VIRTIO_NET) + # virtio-blk requires 'driver' parameter + #self.check_all_variants('virtio-blk-pci', VIRTIO_BLOCK) + self.check_all_variants('virtio-serial-pci', VIRTIO_CONSOLE) + self.check_all_variants('virtio-rng-pci', VIRTIO_RNG) + self.check_all_variants('virtio-balloon-pci', VIRTIO_BALLOON) + self.check_all_variants('virtio-scsi-pci', VIRTIO_SCSI) + # virtio-9p requires 'fsdev' parameter + #self.check_all_variants('virtio-9p-pci', VIRTIO_9P) + + def check_modern_only(self, qemu_devtype, virtio_devid): + """Check if a modern-only virtio device type behaves as expected""" + # Force modern mode: + dev_modern, _ = self.run_device(qemu_devtype, + 'disable-modern=off,disable-legacy=on') + self.assert_devids(dev_modern, pci_modern_device_id(virtio_devid), + non_transitional=True) + + # No options: should be modern anyway + dev_no_opts, ifaces = self.run_device(qemu_devtype) + self.assertEqual(dev_modern, dev_no_opts) + + self.assertIn('conventional-pci-device', ifaces) + self.assertIn('pci-express-device', ifaces) + + def test_modern_only_devs(self): + self.check_modern_only('virtio-vga', VIRTIO_GPU) + self.check_modern_only('virtio-gpu-pci', VIRTIO_GPU) + self.check_modern_only('virtio-mouse-pci', VIRTIO_INPUT) + self.check_modern_only('virtio-tablet-pci', VIRTIO_INPUT) + self.check_modern_only('virtio-keyboard-pci', VIRTIO_INPUT) diff --git a/tests/avocado/virtiofs_submounts.py b/tests/avocado/virtiofs_submounts.py new file mode 100644 index 0000000000..e6dc32ffd4 --- /dev/null +++ b/tests/avocado/virtiofs_submounts.py @@ -0,0 +1,217 @@ +import logging +import re +import os +import subprocess +import time + +from avocado import skipUnless +from avocado_qemu import LinuxTest, BUILD_DIR +from avocado_qemu import has_cmds +from avocado_qemu import run_cmd +from avocado_qemu import wait_for_console_pattern +from avocado.utils import ssh + + +class VirtiofsSubmountsTest(LinuxTest): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=accel:kvm + """ + + def run(self, args, ignore_error=False): + stdout, stderr, ret = run_cmd(args) + + if ret != 0: + cmdline = ' '.join(args) + if not ignore_error: + self.fail(f'{cmdline}: Returned {ret}: {stderr}') + else: + self.log.warn(f'{cmdline}: Returned {ret}: {stderr}') + + return (stdout, stderr, ret) + + def set_up_shared_dir(self): + self.shared_dir = os.path.join(self.workdir, 'virtiofs-shared') + + os.mkdir(self.shared_dir) + + self.run(('cp', self.get_data('guest.sh'), + os.path.join(self.shared_dir, 'check.sh'))) + + self.run(('cp', self.get_data('guest-cleanup.sh'), + os.path.join(self.shared_dir, 'cleanup.sh'))) + + def set_up_virtiofs(self): + attmp = os.getenv('AVOCADO_TESTS_COMMON_TMPDIR') + self.vfsdsock = os.path.join(attmp, 'vfsdsock') + + self.run(('sudo', '-n', 'rm', '-f', self.vfsdsock), ignore_error=True) + + self.virtiofsd = \ + subprocess.Popen(('sudo', '-n', + 'tools/virtiofsd/virtiofsd', + f'--socket-path={self.vfsdsock}', + '-o', f'source={self.shared_dir}', + '-o', 'cache=always', + '-o', 'xattr', + '-o', 'announce_submounts', + '-f'), + stdout=subprocess.DEVNULL, + stderr=subprocess.PIPE, + universal_newlines=True) + + while not os.path.exists(self.vfsdsock): + if self.virtiofsd.poll() is not None: + self.fail('virtiofsd exited prematurely: ' + + self.virtiofsd.communicate()[1]) + time.sleep(0.1) + + self.run(('sudo', '-n', 'chmod', 'go+rw', self.vfsdsock)) + + self.vm.add_args('-chardev', + f'socket,id=vfsdsock,path={self.vfsdsock}', + '-device', + 'vhost-user-fs-pci,queue-size=1024,chardev=vfsdsock' \ + ',tag=host', + '-object', + 'memory-backend-file,id=mem,size=1G,' \ + 'mem-path=/dev/shm,share=on', + '-numa', + 'node,memdev=mem') + + def set_up_nested_mounts(self): + scratch_dir = os.path.join(self.shared_dir, 'scratch') + try: + os.mkdir(scratch_dir) + except FileExistsError: + pass + + args = ['bash', self.get_data('host.sh'), scratch_dir] + if self.seed: + args += [self.seed] + + out, _, _ = self.run(args) + seed = re.search(r'^Seed: \d+', out) + self.log.info(seed[0]) + + def mount_in_guest(self): + self.ssh_command('mkdir -p /mnt/host') + self.ssh_command('mount -t virtiofs host /mnt/host') + + def check_in_guest(self): + self.ssh_command('bash /mnt/host/check.sh /mnt/host/scratch/share') + + def live_cleanup(self): + self.ssh_command('bash /mnt/host/cleanup.sh /mnt/host/scratch') + + # It would be nice if the above was sufficient to make virtiofsd clear + # all references to the mounted directories (so they can be unmounted + # on the host), but unfortunately it is not. To do so, we have to + # resort to a remount. + self.ssh_command('mount -o remount /mnt/host') + + scratch_dir = os.path.join(self.shared_dir, 'scratch') + self.run(('bash', self.get_data('cleanup.sh'), scratch_dir)) + + @skipUnless(*has_cmds(('sudo -n', ('sudo', '-n', 'true')), + 'ssh-keygen', 'bash', 'losetup', 'mkfs.xfs', 'mount')) + def setUp(self): + vmlinuz = self.params.get('vmlinuz') + if vmlinuz is None: + """ + The Linux kernel supports FUSE auto-submounts only as of 5.10. + boot_linux.py currently provides Fedora 31, whose kernel is too + old, so this test cannot pass with the on-image kernel (you are + welcome to try, hence the option to force such a test with + -p vmlinuz=''). Therefore, for now the user must provide a + sufficiently new custom kernel, or effectively explicitly + request failure with -p vmlinuz=''. + Once an image with a sufficiently new kernel is available + (probably Fedora 34), we can make -p vmlinuz='' the default, so + that this parameter no longer needs to be specified. + """ + self.cancel('vmlinuz parameter not set; you must point it to a ' + 'Linux kernel binary to test (to run this test with ' \ + 'the on-image kernel, set it to an empty string)') + + self.seed = self.params.get('seed') + + self.ssh_key = os.path.join(self.workdir, 'id_ed25519') + + self.run(('ssh-keygen', '-N', '', '-t', 'ed25519', '-f', self.ssh_key)) + + pubkey = self.ssh_key + '.pub' + + super(VirtiofsSubmountsTest, self).setUp(pubkey) + + if vmlinuz: + self.vm.add_args('-kernel', vmlinuz, + '-append', 'console=ttyS0 root=/dev/sda1') + + self.require_accelerator("kvm") + self.vm.add_args('-accel', 'kvm') + + def tearDown(self): + try: + self.vm.shutdown() + except: + pass + + scratch_dir = os.path.join(self.shared_dir, 'scratch') + self.run(('bash', self.get_data('cleanup.sh'), scratch_dir), + ignore_error=True) + + def test_pre_virtiofsd_set_up(self): + self.set_up_shared_dir() + + self.set_up_nested_mounts() + + self.set_up_virtiofs() + self.launch_and_wait() + self.mount_in_guest() + self.check_in_guest() + + def test_pre_launch_set_up(self): + self.set_up_shared_dir() + self.set_up_virtiofs() + + self.set_up_nested_mounts() + + self.launch_and_wait() + self.mount_in_guest() + self.check_in_guest() + + def test_post_launch_set_up(self): + self.set_up_shared_dir() + self.set_up_virtiofs() + self.launch_and_wait() + + self.set_up_nested_mounts() + + self.mount_in_guest() + self.check_in_guest() + + def test_post_mount_set_up(self): + self.set_up_shared_dir() + self.set_up_virtiofs() + self.launch_and_wait() + self.mount_in_guest() + + self.set_up_nested_mounts() + + self.check_in_guest() + + def test_two_runs(self): + self.set_up_shared_dir() + + self.set_up_nested_mounts() + + self.set_up_virtiofs() + self.launch_and_wait() + self.mount_in_guest() + self.check_in_guest() + + self.live_cleanup() + self.set_up_nested_mounts() + + self.check_in_guest() diff --git a/tests/avocado/virtiofs_submounts.py.data/cleanup.sh b/tests/avocado/virtiofs_submounts.py.data/cleanup.sh new file mode 100644 index 0000000000..2a6579a0fe --- /dev/null +++ b/tests/avocado/virtiofs_submounts.py.data/cleanup.sh @@ -0,0 +1,46 @@ +#!/bin/bash + +function print_usage() +{ + if [ -n "$2" ]; then + echo "Error: $2" + echo + fi + echo "Usage: $1 <scratch dir>" +} + +scratch_dir=$1 +if [ -z "$scratch_dir" ]; then + print_usage "$0" 'Scratch dir not given' >&2 + exit 1 +fi + +cd "$scratch_dir/share" || exit 1 +mps=(mnt*) +mp_i=0 +for mp in "${mps[@]}"; do + mp_i=$((mp_i + 1)) + printf "Unmounting %i/%i...\r" "$mp_i" "${#mps[@]}" + + sudo umount -R "$mp" + rm -rf "$mp" +done +echo + +rm some-file +cd .. +rmdir share + +imgs=(fs*.img) +img_i=0 +for img in "${imgs[@]}"; do + img_i=$((img_i + 1)) + printf "Detaching and deleting %i/%i...\r" "$img_i" "${#imgs[@]}" + + dev=$(losetup -j "$img" | sed -e 's/:.*//') + sudo losetup -d "$dev" + rm -f "$img" +done +echo + +echo 'Done.' diff --git a/tests/avocado/virtiofs_submounts.py.data/guest-cleanup.sh b/tests/avocado/virtiofs_submounts.py.data/guest-cleanup.sh new file mode 100644 index 0000000000..729cb2d1a5 --- /dev/null +++ b/tests/avocado/virtiofs_submounts.py.data/guest-cleanup.sh @@ -0,0 +1,30 @@ +#!/bin/bash + +function print_usage() +{ + if [ -n "$2" ]; then + echo "Error: $2" + echo + fi + echo "Usage: $1 <scratch dir>" +} + +scratch_dir=$1 +if [ -z "$scratch_dir" ]; then + print_usage "$0" 'Scratch dir not given' >&2 + exit 1 +fi + +cd "$scratch_dir/share" || exit 1 + +mps=(mnt*) +mp_i=0 +for mp in "${mps[@]}"; do + mp_i=$((mp_i + 1)) + printf "Unmounting %i/%i...\r" "$mp_i" "${#mps[@]}" + + sudo umount -R "$mp" +done +echo + +echo 'Done.' diff --git a/tests/avocado/virtiofs_submounts.py.data/guest.sh b/tests/avocado/virtiofs_submounts.py.data/guest.sh new file mode 100644 index 0000000000..59ba40fde1 --- /dev/null +++ b/tests/avocado/virtiofs_submounts.py.data/guest.sh @@ -0,0 +1,138 @@ +#!/bin/bash + +function print_usage() +{ + if [ -n "$2" ]; then + echo "Error: $2" + echo + fi + echo "Usage: $1 <shared dir>" + echo '(The shared directory is the "share" directory in the scratch' \ + 'directory)' +} + +shared_dir=$1 +if [ -z "$shared_dir" ]; then + print_usage "$0" 'Shared dir not given' >&2 + exit 1 +fi + +cd "$shared_dir" + +# FIXME: This should not be necessary, but it is. In order for all +# submounts to be proper mount points, we need to visit them. +# (Before we visit them, they will not be auto-mounted, and so just +# appear as normal directories, with the catch that their st_ino will +# be the st_ino of the filesystem they host, while the st_dev will +# still be the st_dev of the parent.) +# `find` does not work, because it will refuse to touch the mount +# points as long as they are not mounted; their st_dev being shared +# with the parent and st_ino just being the root node's inode ID +# will practically ensure that this node exists elsewhere on the +# filesystem, and `find` is required to recognize loops and not to +# follow them. +# Thus, we have to manually visit all nodes first. + +mnt_i=0 + +function recursively_visit() +{ + pushd "$1" >/dev/null + for entry in *; do + if [[ "$entry" == mnt* ]]; then + mnt_i=$((mnt_i + 1)) + printf "Triggering auto-mount $mnt_i...\r" + fi + + if [ -d "$entry" ]; then + recursively_visit "$entry" + fi + done + popd >/dev/null +} + +recursively_visit . +echo + + +if [ -n "$(find -name not-mounted)" ]; then + echo "Error: not-mounted files visible on mount points:" >&2 + find -name not-mounted >&2 + exit 1 +fi + +if [ ! -f some-file -o "$(cat some-file)" != 'root' ]; then + echo "Error: Bad file in the share root" >&2 + exit 1 +fi + +shopt -s nullglob + +function check_submounts() +{ + local base_path=$1 + + for mp in mnt*; do + printf "Checking submount %i...\r" "$((${#devs[@]} + 1))" + + mp_i=$(echo "$mp" | sed -e 's/mnt//') + dev=$(stat -c '%D' "$mp") + + if [ -n "${devs[mp_i]}" ]; then + echo "Error: $mp encountered twice" >&2 + exit 1 + fi + devs[mp_i]=$dev + + pushd "$mp" >/dev/null + path="$base_path$mp" + while true; do + expected_content="$(printf '%s\n%s\n' "$mp_i" "$path")" + if [ ! -f some-file ]; then + echo "Error: $PWD/some-file does not exist" >&2 + exit 1 + fi + + if [ "$(cat some-file)" != "$expected_content" ]; then + echo "Error: Bad content in $PWD/some-file:" >&2 + echo '--- found ---' + cat some-file + echo '--- expected ---' + echo "$expected_content" + exit 1 + fi + if [ "$(stat -c '%D' some-file)" != "$dev" ]; then + echo "Error: $PWD/some-file has the wrong device ID" >&2 + exit 1 + fi + + if [ -d sub ]; then + if [ "$(stat -c '%D' sub)" != "$dev" ]; then + echo "Error: $PWD/some-file has the wrong device ID" >&2 + exit 1 + fi + cd sub + path="$path/sub" + else + if [ -n "$(echo mnt*)" ]; then + check_submounts "$path/" + fi + break + fi + done + popd >/dev/null + done +} + +root_dev=$(stat -c '%D' some-file) +devs=() +check_submounts '' +echo + +reused_devs=$(echo "$root_dev ${devs[@]}" | tr ' ' '\n' | sort | uniq -d) +if [ -n "$reused_devs" ]; then + echo "Error: Reused device IDs: $reused_devs" >&2 + exit 1 +fi + +echo "Test passed for ${#devs[@]} submounts." diff --git a/tests/avocado/virtiofs_submounts.py.data/host.sh b/tests/avocado/virtiofs_submounts.py.data/host.sh new file mode 100644 index 0000000000..d8a9afebdb --- /dev/null +++ b/tests/avocado/virtiofs_submounts.py.data/host.sh @@ -0,0 +1,127 @@ +#!/bin/bash + +mount_count=128 + +function print_usage() +{ + if [ -n "$2" ]; then + echo "Error: $2" + echo + fi + echo "Usage: $1 <scratch dir> [seed]" + echo "(If no seed is given, it will be randomly generated.)" +} + +scratch_dir=$1 +if [ -z "$scratch_dir" ]; then + print_usage "$0" 'No scratch dir given' >&2 + exit 1 +fi + +if [ ! -d "$scratch_dir" ]; then + print_usage "$0" "$scratch_dir is not a directory" >&2 + exit 1 +fi + +seed=$2 +if [ -z "$seed" ]; then + seed=$RANDOM +fi +RANDOM=$seed + +echo "Seed: $seed" + +set -e +shopt -s nullglob + +cd "$scratch_dir" +if [ -d share ]; then + echo 'Error: This directory seems to be in use already' >&2 + exit 1 +fi + +for ((i = 0; i < $mount_count; i++)); do + printf "Setting up fs %i/%i...\r" "$((i + 1))" "$mount_count" + + rm -f fs$i.img + truncate -s 512M fs$i.img + mkfs.xfs -q fs$i.img + devs[i]=$(sudo losetup -f --show fs$i.img) +done +echo + +top_level_mounts=$((RANDOM % mount_count + 1)) + +mkdir -p share +echo 'root' > share/some-file + +for ((i = 0; i < $top_level_mounts; i++)); do + printf "Mounting fs %i/%i...\r" "$((i + 1))" "$mount_count" + + mkdir -p share/mnt$i + touch share/mnt$i/not-mounted + sudo mount "${devs[i]}" share/mnt$i + sudo chown "$(id -u):$(id -g)" share/mnt$i + + pushd share/mnt$i >/dev/null + path=mnt$i + nesting=$((RANDOM % 4)) + for ((j = 0; j < $nesting; j++)); do + cat > some-file <<EOF +$i +$path +EOF + mkdir sub + cd sub + path="$path/sub" + done +cat > some-file <<EOF +$i +$path +EOF + popd >/dev/null +done + +for ((; i < $mount_count; i++)); do + printf "Mounting fs %i/%i...\r" "$((i + 1))" "$mount_count" + + mp_i=$((i % top_level_mounts)) + + pushd share/mnt$mp_i >/dev/null + path=mnt$mp_i + while true; do + sub_mp="$(echo mnt*)" + if cd sub 2>/dev/null; then + path="$path/sub" + elif [ -n "$sub_mp" ] && cd "$sub_mp" 2>/dev/null; then + path="$path/$sub_mp" + else + break + fi + done + mkdir mnt$i + touch mnt$i/not-mounted + sudo mount "${devs[i]}" mnt$i + sudo chown "$(id -u):$(id -g)" mnt$i + + cd mnt$i + path="$path/mnt$i" + nesting=$((RANDOM % 4)) + for ((j = 0; j < $nesting; j++)); do + cat > some-file <<EOF +$i +$path +EOF + mkdir sub + cd sub + path="$path/sub" + done + cat > some-file <<EOF +$i +$path +EOF + popd >/dev/null +done +echo + +echo 'Done.' diff --git a/tests/avocado/vnc.py b/tests/avocado/vnc.py new file mode 100644 index 0000000000..096432988f --- /dev/null +++ b/tests/avocado/vnc.py @@ -0,0 +1,53 @@ +# Simple functional tests for VNC functionality +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Cleber Rosa <crosa@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import QemuSystemTest + + +class Vnc(QemuSystemTest): + """ + :avocado: tags=vnc,quick + """ + def test_no_vnc(self): + self.vm.add_args('-nodefaults', '-S') + self.vm.launch() + self.assertFalse(self.vm.qmp('query-vnc')['return']['enabled']) + + def test_no_vnc_change_password(self): + self.vm.add_args('-nodefaults', '-S') + self.vm.launch() + self.assertFalse(self.vm.qmp('query-vnc')['return']['enabled']) + set_password_response = self.vm.qmp('change-vnc-password', + password='new_password') + self.assertIn('error', set_password_response) + self.assertEqual(set_password_response['error']['class'], + 'GenericError') + self.assertEqual(set_password_response['error']['desc'], + 'Could not set password') + + def test_change_password_requires_a_password(self): + self.vm.add_args('-nodefaults', '-S', '-vnc', ':0') + self.vm.launch() + self.assertTrue(self.vm.qmp('query-vnc')['return']['enabled']) + set_password_response = self.vm.qmp('change-vnc-password', + password='new_password') + self.assertIn('error', set_password_response) + self.assertEqual(set_password_response['error']['class'], + 'GenericError') + self.assertEqual(set_password_response['error']['desc'], + 'Could not set password') + + def test_change_password(self): + self.vm.add_args('-nodefaults', '-S', '-vnc', ':0,password=on') + self.vm.launch() + self.assertTrue(self.vm.qmp('query-vnc')['return']['enabled']) + set_password_response = self.vm.qmp('change-vnc-password', + password='new_password') + self.assertEqual(set_password_response['return'], {}) diff --git a/tests/avocado/x86_cpu_model_versions.py b/tests/avocado/x86_cpu_model_versions.py new file mode 100644 index 0000000000..a6edf74c1c --- /dev/null +++ b/tests/avocado/x86_cpu_model_versions.py @@ -0,0 +1,358 @@ +# +# Basic validation of x86 versioned CPU models and CPU model aliases +# +# Copyright (c) 2019 Red Hat Inc +# +# Author: +# Eduardo Habkost <ehabkost@redhat.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, see <http://www.gnu.org/licenses/>. +# + + +import avocado_qemu +import re + +class X86CPUModelAliases(avocado_qemu.QemuSystemTest): + """ + Validation of PC CPU model versions and CPU model aliases + + :avocado: tags=arch:x86_64 + """ + def validate_aliases(self, cpus): + for c in cpus.values(): + if 'alias-of' in c: + # all aliases must point to a valid CPU model name: + self.assertIn(c['alias-of'], cpus, + '%s.alias-of (%s) is not a valid CPU model name' % (c['name'], c['alias-of'])) + # aliases must not point to aliases + self.assertNotIn('alias-of', cpus[c['alias-of']], + '%s.alias-of (%s) points to another alias' % (c['name'], c['alias-of'])) + + # aliases must not be static + self.assertFalse(c['static']) + + def validate_variant_aliases(self, cpus): + # -noTSX, -IBRS and -IBPB variants of CPU models are special: + # they shouldn't have their own versions: + self.assertNotIn("Haswell-noTSX-v1", cpus, + "Haswell-noTSX shouldn't be versioned") + self.assertNotIn("Broadwell-noTSX-v1", cpus, + "Broadwell-noTSX shouldn't be versioned") + self.assertNotIn("Nehalem-IBRS-v1", cpus, + "Nehalem-IBRS shouldn't be versioned") + self.assertNotIn("Westmere-IBRS-v1", cpus, + "Westmere-IBRS shouldn't be versioned") + self.assertNotIn("SandyBridge-IBRS-v1", cpus, + "SandyBridge-IBRS shouldn't be versioned") + self.assertNotIn("IvyBridge-IBRS-v1", cpus, + "IvyBridge-IBRS shouldn't be versioned") + self.assertNotIn("Haswell-noTSX-IBRS-v1", cpus, + "Haswell-noTSX-IBRS shouldn't be versioned") + self.assertNotIn("Haswell-IBRS-v1", cpus, + "Haswell-IBRS shouldn't be versioned") + self.assertNotIn("Broadwell-noTSX-IBRS-v1", cpus, + "Broadwell-noTSX-IBRS shouldn't be versioned") + self.assertNotIn("Broadwell-IBRS-v1", cpus, + "Broadwell-IBRS shouldn't be versioned") + self.assertNotIn("Skylake-Client-IBRS-v1", cpus, + "Skylake-Client-IBRS shouldn't be versioned") + self.assertNotIn("Skylake-Server-IBRS-v1", cpus, + "Skylake-Server-IBRS shouldn't be versioned") + self.assertNotIn("EPYC-IBPB-v1", cpus, + "EPYC-IBPB shouldn't be versioned") + + def test_4_0_alias_compatibility(self): + """ + Check if pc-*-4.0 unversioned CPU model won't be reported as aliases + + :avocado: tags=machine:pc-i440fx-4.0 + """ + # pc-*-4.0 won't expose non-versioned CPU models as aliases + # We do this to help management software to keep compatibility + # with older QEMU versions that didn't have the versioned CPU model + self.vm.add_args('-S') + self.vm.launch() + cpus = dict((m['name'], m) for m in self.vm.command('query-cpu-definitions')) + + self.assertFalse(cpus['Cascadelake-Server']['static'], + 'unversioned Cascadelake-Server CPU model must not be static') + self.assertNotIn('alias-of', cpus['Cascadelake-Server'], + 'Cascadelake-Server must not be an alias') + self.assertNotIn('alias-of', cpus['Cascadelake-Server-v1'], + 'Cascadelake-Server-v1 must not be an alias') + + self.assertFalse(cpus['qemu64']['static'], + 'unversioned qemu64 CPU model must not be static') + self.assertNotIn('alias-of', cpus['qemu64'], + 'qemu64 must not be an alias') + self.assertNotIn('alias-of', cpus['qemu64-v1'], + 'qemu64-v1 must not be an alias') + + self.validate_variant_aliases(cpus) + + # On pc-*-4.0, no CPU model should be reported as an alias: + for name,c in cpus.items(): + self.assertNotIn('alias-of', c, "%s shouldn't be an alias" % (name)) + + def test_4_1_alias(self): + """ + Check if unversioned CPU model is an alias pointing to right version + + :avocado: tags=machine:pc-i440fx-4.1 + """ + self.vm.add_args('-S') + self.vm.launch() + + cpus = dict((m['name'], m) for m in self.vm.command('query-cpu-definitions')) + + self.assertFalse(cpus['Cascadelake-Server']['static'], + 'unversioned Cascadelake-Server CPU model must not be static') + self.assertEquals(cpus['Cascadelake-Server'].get('alias-of'), 'Cascadelake-Server-v1', + 'Cascadelake-Server must be an alias of Cascadelake-Server-v1') + self.assertNotIn('alias-of', cpus['Cascadelake-Server-v1'], + 'Cascadelake-Server-v1 must not be an alias') + + self.assertFalse(cpus['qemu64']['static'], + 'unversioned qemu64 CPU model must not be static') + self.assertEquals(cpus['qemu64'].get('alias-of'), 'qemu64-v1', + 'qemu64 must be an alias of qemu64-v1') + self.assertNotIn('alias-of', cpus['qemu64-v1'], + 'qemu64-v1 must not be an alias') + + self.validate_variant_aliases(cpus) + + # On pc-*-4.1, -noTSX and -IBRS models should be aliases: + self.assertEquals(cpus["Haswell"].get('alias-of'), + "Haswell-v1", + "Haswell must be an alias") + self.assertEquals(cpus["Haswell-noTSX"].get('alias-of'), + "Haswell-v2", + "Haswell-noTSX must be an alias") + self.assertEquals(cpus["Haswell-IBRS"].get('alias-of'), + "Haswell-v3", + "Haswell-IBRS must be an alias") + self.assertEquals(cpus["Haswell-noTSX-IBRS"].get('alias-of'), + "Haswell-v4", + "Haswell-noTSX-IBRS must be an alias") + + self.assertEquals(cpus["Broadwell"].get('alias-of'), + "Broadwell-v1", + "Broadwell must be an alias") + self.assertEquals(cpus["Broadwell-noTSX"].get('alias-of'), + "Broadwell-v2", + "Broadwell-noTSX must be an alias") + self.assertEquals(cpus["Broadwell-IBRS"].get('alias-of'), + "Broadwell-v3", + "Broadwell-IBRS must be an alias") + self.assertEquals(cpus["Broadwell-noTSX-IBRS"].get('alias-of'), + "Broadwell-v4", + "Broadwell-noTSX-IBRS must be an alias") + + self.assertEquals(cpus["Nehalem"].get('alias-of'), + "Nehalem-v1", + "Nehalem must be an alias") + self.assertEquals(cpus["Nehalem-IBRS"].get('alias-of'), + "Nehalem-v2", + "Nehalem-IBRS must be an alias") + + self.assertEquals(cpus["Westmere"].get('alias-of'), + "Westmere-v1", + "Westmere must be an alias") + self.assertEquals(cpus["Westmere-IBRS"].get('alias-of'), + "Westmere-v2", + "Westmere-IBRS must be an alias") + + self.assertEquals(cpus["SandyBridge"].get('alias-of'), + "SandyBridge-v1", + "SandyBridge must be an alias") + self.assertEquals(cpus["SandyBridge-IBRS"].get('alias-of'), + "SandyBridge-v2", + "SandyBridge-IBRS must be an alias") + + self.assertEquals(cpus["IvyBridge"].get('alias-of'), + "IvyBridge-v1", + "IvyBridge must be an alias") + self.assertEquals(cpus["IvyBridge-IBRS"].get('alias-of'), + "IvyBridge-v2", + "IvyBridge-IBRS must be an alias") + + self.assertEquals(cpus["Skylake-Client"].get('alias-of'), + "Skylake-Client-v1", + "Skylake-Client must be an alias") + self.assertEquals(cpus["Skylake-Client-IBRS"].get('alias-of'), + "Skylake-Client-v2", + "Skylake-Client-IBRS must be an alias") + + self.assertEquals(cpus["Skylake-Server"].get('alias-of'), + "Skylake-Server-v1", + "Skylake-Server must be an alias") + self.assertEquals(cpus["Skylake-Server-IBRS"].get('alias-of'), + "Skylake-Server-v2", + "Skylake-Server-IBRS must be an alias") + + self.assertEquals(cpus["EPYC"].get('alias-of'), + "EPYC-v1", + "EPYC must be an alias") + self.assertEquals(cpus["EPYC-IBPB"].get('alias-of'), + "EPYC-v2", + "EPYC-IBPB must be an alias") + + self.validate_aliases(cpus) + + def test_none_alias(self): + """ + Check if unversioned CPU model is an alias pointing to some version + + :avocado: tags=machine:none + """ + self.vm.add_args('-S') + self.vm.launch() + + cpus = dict((m['name'], m) for m in self.vm.command('query-cpu-definitions')) + + self.assertFalse(cpus['Cascadelake-Server']['static'], + 'unversioned Cascadelake-Server CPU model must not be static') + self.assertTrue(re.match('Cascadelake-Server-v[0-9]+', cpus['Cascadelake-Server']['alias-of']), + 'Cascadelake-Server must be an alias of versioned CPU model') + self.assertNotIn('alias-of', cpus['Cascadelake-Server-v1'], + 'Cascadelake-Server-v1 must not be an alias') + + self.assertFalse(cpus['qemu64']['static'], + 'unversioned qemu64 CPU model must not be static') + self.assertTrue(re.match('qemu64-v[0-9]+', cpus['qemu64']['alias-of']), + 'qemu64 must be an alias of versioned CPU model') + self.assertNotIn('alias-of', cpus['qemu64-v1'], + 'qemu64-v1 must not be an alias') + + self.validate_aliases(cpus) + + +class CascadelakeArchCapabilities(avocado_qemu.QemuSystemTest): + """ + Validation of Cascadelake arch-capabilities + + :avocado: tags=arch:x86_64 + """ + def get_cpu_prop(self, prop): + cpu_path = self.vm.command('query-cpus-fast')[0].get('qom-path') + return self.vm.command('qom-get', path=cpu_path, property=prop) + + def test_4_1(self): + """ + :avocado: tags=machine:pc-i440fx-4.1 + :avocado: tags=cpu:Cascadelake-Server + """ + # machine-type only: + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server,x-force-features=on,check=off,' + 'enforce=off') + self.vm.launch() + self.assertFalse(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.1 + Cascadelake-Server should not have arch-capabilities') + + def test_4_0(self): + """ + :avocado: tags=machine:pc-i440fx-4.0 + :avocado: tags=cpu:Cascadelake-Server + """ + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server,x-force-features=on,check=off,' + 'enforce=off') + self.vm.launch() + self.assertFalse(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.0 + Cascadelake-Server should not have arch-capabilities') + + def test_set_4_0(self): + """ + :avocado: tags=machine:pc-i440fx-4.0 + :avocado: tags=cpu:Cascadelake-Server + """ + # command line must override machine-type if CPU model is not versioned: + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server,x-force-features=on,check=off,' + 'enforce=off,+arch-capabilities') + self.vm.launch() + self.assertTrue(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.0 + Cascadelake-Server,+arch-capabilities should have arch-capabilities') + + def test_unset_4_1(self): + """ + :avocado: tags=machine:pc-i440fx-4.1 + :avocado: tags=cpu:Cascadelake-Server + """ + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server,x-force-features=on,check=off,' + 'enforce=off,-arch-capabilities') + self.vm.launch() + self.assertFalse(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.1 + Cascadelake-Server,-arch-capabilities should not have arch-capabilities') + + def test_v1_4_0(self): + """ + :avocado: tags=machine:pc-i440fx-4.0 + :avocado: tags=cpu:Cascadelake-Server + """ + # versioned CPU model overrides machine-type: + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server-v1,x-force-features=on,check=off,' + 'enforce=off') + self.vm.launch() + self.assertFalse(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.0 + Cascadelake-Server-v1 should not have arch-capabilities') + + def test_v2_4_0(self): + """ + :avocado: tags=machine:pc-i440fx-4.0 + :avocado: tags=cpu:Cascadelake-Server + """ + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server-v2,x-force-features=on,check=off,' + 'enforce=off') + self.vm.launch() + self.assertTrue(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.0 + Cascadelake-Server-v2 should have arch-capabilities') + + def test_v1_set_4_0(self): + """ + :avocado: tags=machine:pc-i440fx-4.0 + :avocado: tags=cpu:Cascadelake-Server + """ + # command line must override machine-type and versioned CPU model: + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server-v1,x-force-features=on,check=off,' + 'enforce=off,+arch-capabilities') + self.vm.launch() + self.assertTrue(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.0 + Cascadelake-Server-v1,+arch-capabilities should have arch-capabilities') + + def test_v2_unset_4_1(self): + """ + :avocado: tags=machine:pc-i440fx-4.1 + :avocado: tags=cpu:Cascadelake-Server + """ + self.vm.add_args('-S') + self.set_vm_arg('-cpu', + 'Cascadelake-Server-v2,x-force-features=on,check=off,' + 'enforce=off,-arch-capabilities') + self.vm.launch() + self.assertFalse(self.get_cpu_prop('arch-capabilities'), + 'pc-i440fx-4.1 + Cascadelake-Server-v2,-arch-capabilities should not have arch-capabilities') |