61f7450662
When running on very low powered environments, some tests may time out causing false negatives. As a conservative change, and for considering that human time (investigating false negatives) is worth more than some extra machine cycles (and time), let's increase the overall timeout. CC: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20190312171824.5134-11-crosa@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
51 lines
1.6 KiB
Python
51 lines
1.6 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 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 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 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 = 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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