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48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
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# 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 logging
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from avocado_qemu import Test
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class BootLinuxConsole(Test):
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"""
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Boots a x86_64 Linux kernel and checks that the console is operational
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and the kernel command line is properly passed from QEMU to the kernel
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:avocado: enable
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:avocado: tags=x86_64
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"""
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timeout = 60
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def test(self):
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kernel_url = ('https://mirrors.kernel.org/fedora/releases/28/'
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'Everything/x86_64/os/images/pxeboot/vmlinuz')
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kernel_hash = '238e083e114c48200f80d889f7e32eeb2793e02a'
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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 = '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 = 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 'Kernel command line: %s' % kernel_command_line in msg:
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break
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if 'Kernel panic - not syncing' in msg:
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self.fail("Kernel panic reached")
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