mirror of
https://github.com/libguestfs/libguestfs.git
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71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# libguestfs Python bindings
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# Copyright (C) 2016 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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# Utilities for the tests of the Python bindings.
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import sys
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import unittest
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if sys.version_info >= (3, 0):
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int_type = int
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else:
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int_type = long
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def skipUnlessLibirtHasCPointer ():
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"""
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Skip the current class/method if:
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(a) libvirt cannot be imported (e.g. not installed)
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(b) connection objects don't have the c_pointer() method (too old)
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"""
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try:
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import libvirt
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except:
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return unittest.skip ("could not import libvirt")
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# Check we're using the version of libvirt-python that has c_pointer() methods.
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if not "c_pointer" in dir (libvirt.open (None)):
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return unittest.skip ("libvirt-python doesn't support c_pointer()")
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return lambda func: func
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def skipUnlessGuestfsBackendIs (wanted):
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"""
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Skip the current class/method if the default backend of libguestfs
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is not 'wanted'.
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"""
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import guestfs
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backend = guestfs.GuestFS ().get_backend ()
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# Match both "backend" and "backend:etc"
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if not (backend == wanted or backend.startswith (wanted + ":")):
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return unittest.skip ("the current backend is not %s" % wanted)
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return lambda func: func
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def skipUnlessArchMatches (arch_re):
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"""
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Skip the current class/method if the current architecture does not match
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the regexp specified.
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"""
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import platform
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import re
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machine = platform.machine ()
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rex = re.compile (arch_re)
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if not rex.match (machine):
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return unittest.skip ("the current architecture (%s) does not match '%s'" % (machine, arch_re))
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return lambda func: func
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