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6c1c4c33b5
Debian binary package format supports various compressions.
Per man deb(5):
NAME
deb - Debian binary package format
FORMAT
...
The third, last required member is named data.tar. It contains the
filesystem as a tar archive, either not compressed (supported since
dpkg 1.10.24), or compressed with gzip (with .gz extension),
xz (with .xz extension, supported since dpkg 1.15.6),
bzip2 (with .bz2 extension, supported since dpkg 1.10.24) or
lzma (with .lzma extension, supported since dpkg 1.13.25).
List the archive files to have the 3rd name with the correct extension.
The function avocado.utils.archive.extract() will handle the different
compression format for us.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190312234541.2887-2-philmd@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
220 lines
8.8 KiB
Python
220 lines
8.8 KiB
Python
# Functional test that boots a Linux kernel and checks the console
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#
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# Copyright (c) 2018 Red Hat, Inc.
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#
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# Author:
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# Cleber Rosa <crosa@redhat.com>
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#
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# This work is licensed under the terms of the GNU GPL, version 2 or
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# later. See the COPYING file in the top-level directory.
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import os
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import logging
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from avocado_qemu import Test
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from avocado.utils import process
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from avocado.utils import archive
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class BootLinuxConsole(Test):
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"""
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Boots a Linux kernel and checks that the console is operational and the
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kernel command line is properly passed from QEMU to the kernel
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"""
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timeout = 90
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KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
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def wait_for_console_pattern(self, success_message,
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failure_message='Kernel panic - not syncing'):
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"""
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Waits for messages to appear on the console, while logging the content
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:param success_message: if this message appears, test succeeds
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:param failure_message: if this message appears, test fails
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"""
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console = self.vm.console_socket.makefile()
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console_logger = logging.getLogger('console')
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while True:
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msg = console.readline()
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console_logger.debug(msg.strip())
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if success_message in msg:
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break
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if failure_message in msg:
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fail = 'Failure message found in console: %s' % failure_message
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self.fail(fail)
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def extract_from_deb(self, deb, path):
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"""
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Extracts a file from a deb package into the test workdir
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:param deb: path to the deb archive
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:param file: path within the deb archive of the file to be extracted
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:returns: path of the extracted file
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"""
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cwd = os.getcwd()
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os.chdir(self.workdir)
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file_path = process.run("ar t %s" % deb).stdout_text.split()[2]
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process.run("ar x %s %s" % (deb, file_path))
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archive.extract(file_path, self.workdir)
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os.chdir(cwd)
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return self.workdir + path
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def test_x86_64_pc(self):
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"""
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:avocado: tags=arch:x86_64
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:avocado: tags=machine:pc
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"""
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kernel_url = ('https://download.fedoraproject.org/pub/fedora/linux/'
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'releases/29/Everything/x86_64/os/images/pxeboot/vmlinuz')
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kernel_hash = '23bebd2680757891cf7adedb033532163a792495'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.vm.set_machine('pc')
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self.vm.set_console()
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kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0'
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self.vm.add_args('-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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def test_mips_malta(self):
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"""
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:avocado: tags=arch:mips
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:avocado: tags=machine:malta
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:avocado: tags=endian:big
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"""
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deb_url = ('http://snapshot.debian.org/archive/debian/'
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'20130217T032700Z/pool/main/l/linux-2.6/'
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'linux-image-2.6.32-5-4kc-malta_2.6.32-48_mips.deb')
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deb_hash = 'a8cfc28ad8f45f54811fc6cf74fc43ffcfe0ba04'
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deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
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kernel_path = self.extract_from_deb(deb_path,
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'/boot/vmlinux-2.6.32-5-4kc-malta')
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self.vm.set_machine('malta')
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self.vm.set_console()
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kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0'
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self.vm.add_args('-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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def test_mips64el_malta(self):
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"""
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This test requires the ar tool to extract "data.tar.gz" from
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the Debian package.
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The kernel can be rebuilt using this Debian kernel source [1] and
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following the instructions on [2].
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[1] http://snapshot.debian.org/package/linux-2.6/2.6.32-48/
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#linux-source-2.6.32_2.6.32-48
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[2] https://kernel-team.pages.debian.net/kernel-handbook/
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ch-common-tasks.html#s-common-official
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:avocado: tags=arch:mips64el
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:avocado: tags=machine:malta
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"""
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deb_url = ('http://snapshot.debian.org/archive/debian/'
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'20130217T032700Z/pool/main/l/linux-2.6/'
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'linux-image-2.6.32-5-5kc-malta_2.6.32-48_mipsel.deb')
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deb_hash = '1aaec92083bf22fda31e0d27fa8d9a388e5fc3d5'
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deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
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kernel_path = self.extract_from_deb(deb_path,
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'/boot/vmlinux-2.6.32-5-5kc-malta')
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self.vm.set_machine('malta')
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self.vm.set_console()
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kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0'
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self.vm.add_args('-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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def test_aarch64_virt(self):
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"""
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:avocado: tags=arch:aarch64
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:avocado: tags=machine:virt
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"""
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kernel_url = ('https://download.fedoraproject.org/pub/fedora/linux/'
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'releases/29/Everything/aarch64/os/images/pxeboot/vmlinuz')
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kernel_hash = '8c73e469fc6ea06a58dc83a628fc695b693b8493'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.vm.set_machine('virt')
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self.vm.set_console()
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kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
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'console=ttyAMA0')
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self.vm.add_args('-cpu', 'cortex-a53',
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'-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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def test_arm_virt(self):
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"""
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:avocado: tags=arch:arm
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:avocado: tags=machine:virt
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"""
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kernel_url = ('https://download.fedoraproject.org/pub/fedora/linux/'
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'releases/29/Everything/armhfp/os/images/pxeboot/vmlinuz')
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kernel_hash = 'e9826d741b4fb04cadba8d4824d1ed3b7fb8b4d4'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.vm.set_machine('virt')
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self.vm.set_console()
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kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
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'console=ttyAMA0')
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self.vm.add_args('-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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def test_s390x_s390_ccw_virtio(self):
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"""
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:avocado: tags=arch:s390x
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:avocado: tags=machine:s390_ccw_virtio
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"""
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kernel_url = ('https://download.fedoraproject.org/pub/fedora-secondary/'
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'releases/29/Everything/s390x/os/images/kernel.img')
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kernel_hash = 'e8e8439103ef8053418ef062644ffd46a7919313'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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self.vm.set_machine('s390-ccw-virtio')
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self.vm.set_console()
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kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=sclp0'
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self.vm.add_args('-nodefaults',
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'-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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def test_alpha_clipper(self):
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"""
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:avocado: tags=arch:alpha
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:avocado: tags=machine:clipper
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"""
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kernel_url = ('http://archive.debian.org/debian/dists/lenny/main/'
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'installer-alpha/current/images/cdrom/vmlinuz')
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kernel_hash = '3a943149335529e2ed3e74d0d787b85fb5671ba3'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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uncompressed_kernel = archive.uncompress(kernel_path, self.workdir)
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self.vm.set_machine('clipper')
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self.vm.set_console()
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kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0'
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self.vm.add_args('-vga', 'std',
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'-kernel', uncompressed_kernel,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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