mirror of https://gitee.com/openkylin/qemu.git
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
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# Test class and utilities for functional tests
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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 sys
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import avocado
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SRC_ROOT_DIR = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
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SRC_ROOT_DIR = os.path.abspath(os.path.dirname(SRC_ROOT_DIR))
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sys.path.append(os.path.join(SRC_ROOT_DIR, 'scripts'))
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from qemu import QEMUMachine
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def is_readable_executable_file(path):
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return os.path.isfile(path) and os.access(path, os.R_OK | os.X_OK)
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def pick_default_qemu_bin():
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"""
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Picks the path of a QEMU binary, starting either in the current working
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directory or in the source tree root directory.
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"""
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arch = os.uname()[4]
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qemu_bin_relative_path = os.path.join("%s-softmmu" % arch,
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"qemu-system-%s" % arch)
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if is_readable_executable_file(qemu_bin_relative_path):
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return qemu_bin_relative_path
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qemu_bin_from_src_dir_path = os.path.join(SRC_ROOT_DIR,
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qemu_bin_relative_path)
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if is_readable_executable_file(qemu_bin_from_src_dir_path):
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return qemu_bin_from_src_dir_path
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class Test(avocado.Test):
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def setUp(self):
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self.vm = None
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self.qemu_bin = self.params.get('qemu_bin',
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default=pick_default_qemu_bin())
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if self.qemu_bin is None:
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self.cancel("No QEMU binary defined or found in the source tree")
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self.vm = QEMUMachine(self.qemu_bin)
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def tearDown(self):
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if self.vm is not None:
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self.vm.shutdown()
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