mirror of
https://github.com/virt-manager/virt-manager.git
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95 lines
3.4 KiB
Python
95 lines
3.4 KiB
Python
# Copyright (C) 2013 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA.
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import glob
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import os
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import StringIO
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import unittest
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from virtconv import VirtConverter
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from tests import utils
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base_dir = os.getcwd() + "/tests/virtconv-files/"
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out_dir = base_dir + "libvirt_output"
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conn = utils.open_kvm()
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class TestVirtConv(unittest.TestCase):
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def _convert_helper(self, infile, outfile, in_type, disk_format):
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outbuf = StringIO.StringIO()
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def print_cb(msg):
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print >> outbuf, msg
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converter = VirtConverter(conn, infile, print_cb=print_cb)
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if converter.parser.name != in_type:
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raise AssertionError("find_parser_by_file for '%s' returned "
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"wrong parser type.\n"
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"Expected: %s\n"
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"Received: %s\n" %
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(infile, in_type, converter.parser.name))
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converter.convert_disks(disk_format, dry=True)
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guest = converter.get_guest()
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ignore, out_xml = guest.start_install(return_xml=True)
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out_expect = out_xml
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if outbuf.getvalue():
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out_expect += ("\n\n" + outbuf.getvalue().replace(base_dir, ""))
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if not conn.check_support(conn.SUPPORT_CONN_VMPORT):
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self.skipTest("Not comparing XML because vmport isn't supported")
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utils.diff_compare(out_expect, outfile)
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utils.test_create(converter.conn, out_xml)
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def _compare_single_file(self, in_path, in_type, disk_format=None):
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cwd = os.getcwd()
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base = in_type + "2libvirt"
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in_base = os.path.basename(in_path).rsplit(".", 1)[0]
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out_path = "%s/%s_%s.%s" % (out_dir, base, in_base, "libvirt")
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if disk_format:
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out_path += ".disk_%s" % disk_format
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try:
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os.chdir(os.path.dirname(in_path))
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self._convert_helper(in_path, out_path, in_type, disk_format)
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finally:
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os.chdir(cwd)
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def _compare_files(self, in_type):
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in_dir = base_dir + in_type + "_input"
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if not os.path.exists(in_dir):
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raise RuntimeError("Directory does not exist: %s" % in_dir)
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for in_path in glob.glob(os.path.join(in_dir, "*")):
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self._compare_single_file(in_path, in_type)
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def testOVF2Libvirt(self):
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self._compare_files("ovf")
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def testVMX2Libvirt(self):
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self._compare_files("vmx")
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def testDiskConvert(self):
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self._compare_single_file(
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base_dir + "ovf_input/test1.ovf", "ovf", disk_format="qcow2")
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self._compare_single_file(
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base_dir + "vmx_input/test1.vmx", "vmx", disk_format="raw")
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self._compare_single_file(
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base_dir + "ovf_input/test_gzip.ovf", "ovf", disk_format="raw")
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