c3d7e8c90d
This patch adds the very minimum infrastructure necessary for writing and running functional/acceptance tests, including: * Documentation * The avocado_qemu.Test base test class * One example tests (version.py) Additional functionality is expected to be added along the tests that require them. Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20180530184156.15634-2-crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [ehabkost: fix typo on testing.rst] Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# 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 os
|
|
import sys
|
|
|
|
import avocado
|
|
|
|
SRC_ROOT_DIR = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
|
|
SRC_ROOT_DIR = os.path.abspath(os.path.dirname(SRC_ROOT_DIR))
|
|
sys.path.append(os.path.join(SRC_ROOT_DIR, 'scripts'))
|
|
|
|
from qemu import QEMUMachine
|
|
|
|
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():
|
|
"""
|
|
Picks the path of a QEMU binary, starting either in the current working
|
|
directory or in the source tree root directory.
|
|
"""
|
|
arch = os.uname()[4]
|
|
qemu_bin_relative_path = os.path.join("%s-softmmu" % arch,
|
|
"qemu-system-%s" % arch)
|
|
if is_readable_executable_file(qemu_bin_relative_path):
|
|
return qemu_bin_relative_path
|
|
|
|
qemu_bin_from_src_dir_path = os.path.join(SRC_ROOT_DIR,
|
|
qemu_bin_relative_path)
|
|
if is_readable_executable_file(qemu_bin_from_src_dir_path):
|
|
return qemu_bin_from_src_dir_path
|
|
|
|
|
|
class Test(avocado.Test):
|
|
def setUp(self):
|
|
self.vm = None
|
|
self.qemu_bin = self.params.get('qemu_bin',
|
|
default=pick_default_qemu_bin())
|
|
if self.qemu_bin is None:
|
|
self.cancel("No QEMU binary defined or found in the source tree")
|
|
self.vm = QEMUMachine(self.qemu_bin)
|
|
|
|
def tearDown(self):
|
|
if self.vm is not None:
|
|
self.vm.shutdown()
|