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tests/acceptance: add kernel record/replay test for x86_64

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This patch adds a test for record/replay an execution of x86_64 machine.
Execution scenario includes simple kernel boot, which allows testing
basic hardware interaction in RR mode.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Tested-by: Philippe Mathieu-Daude <philmd@redhat.com>
Message-Id: <159073589656.20809.14010247947948822435.stgit@pasha-ThinkPad-X280>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[PMD: Skip test_x86_64_pc on Travis-CI]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Pavel Dovgalyuk 2020-05-29 10:04:56 +03:00 committed by Philippe Mathieu-Daudé
parent c7ebab0f16
commit 904be130b2
1 changed files with 18 additions and 0 deletions
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18
tests/acceptance/replay_kernel.py
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@ -12,6 +12,7 @@ import os
import logging
import time
from avocado import skipIf
from avocado_qemu import wait_for_console_pattern
from avocado.utils import archive
from avocado.utils import process
@ -71,3 +72,20 @@ class ReplayKernel(LinuxKernelTest):
False, shift, args, replay_path)
logger = logging.getLogger('replay')
logger.info('replay overhead {:.2%}'.format(t2 / t1 - 1))
@skipIf(os.getenv('CONTINUOUS_INTEGRATION'), 'Running on Travis-CI')
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)