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https://github.com/libguestfs/libguestfs.git
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97 lines
3.1 KiB
Python
97 lines
3.1 KiB
Python
# libguestfs Python bindings
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# Copyright (C) 2014 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, MA 02110-1301 USA.
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# Test that SELinux relabelling code doesn't regress.
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# See: https://bugzilla.redhat.com/912499#c10
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# https://bugzilla.redhat.com/1075164#c7
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from subprocess import check_output
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import unittest
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import random
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import string
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import os
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import guestfs
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from .tests_helper import *
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# If the architecture doesn't support IDE, skip the test.
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@skipIfEnvironmentVariableSet("SKIP_TEST820RHBZ912499_PY")
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@skipUnlessArchMatches("(i.86|x86_64)")
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@skipUnlessGuestfsBackendIs('libvirt')
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@skipUnlessLibvirtHasCPointer()
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class Test820RHBZ912499(unittest.TestCase):
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def setUp(self):
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# Create a test disk.
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self.filename = os.getcwd() + "/820-rhbz912499.img"
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guestfs.GuestFS().disk_create(self.filename, "raw", 1024 * 1024 * 1024)
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# Create a new domain. This won't work, it will just hang when
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# booted. But that's sufficient for the test.
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self.domname = ''.join(random.choice(string.ascii_uppercase)
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for _ in range(8))
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self.domname = "tmp-" + self.domname
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self.xml = """
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<domain type='qemu'>
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<name>%s</name>
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<memory>1048576</memory>
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<vcpu>1</vcpu>
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<os>
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<type>hvm</type>
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<boot dev='hd'/>
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</os>
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<devices>
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<disk type='file' device='disk'>
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<driver name='qemu' type='raw'/>
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<source file='%s'/>
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<target dev='hda' bus='ide'/>
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</disk>
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</devices>
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</domain>
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""" % (self.domname, self.filename)
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def test_rhbz912499(self):
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import libvirt
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conn = libvirt.open(None)
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dom = conn.createXML(self.xml,
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libvirt.VIR_DOMAIN_START_AUTODESTROY)
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self.assertIsNotNone(dom)
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print("temporary domain %s is running" % self.domname)
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# Libvirt should have labelled the disk.
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print("before starting libguestfs")
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before = check_output(["ls", "-Z", self.filename])
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print("disk label = %s" % before)
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# Now see if we can open the domain with libguestfs without
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# disturbing the label.
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g = guestfs.GuestFS()
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r = g.add_libvirt_dom(dom, readonly=1)
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self.assertEqual(r, 1)
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g.launch()
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print("after starting libguestfs")
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after = check_output(["ls", "-Z", self.filename])
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print("disk label = %s" % after)
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self.assertEqual(before, after)
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def tearDown(self):
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os.unlink(self.filename)
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