1 # libguestfs Python bindings
2 # Copyright (C) 2011 Red Hat Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 # Test implicit vs explicit closes of the handle (RHBZ#717786).
23 g = guestfs.GuestFS ()
25 g.close () # explicit close
26 del g # implicit close - should be no error/warning
28 # Expect an exception if we call a method on a closed handle.
29 g = guestfs.GuestFS ()
33 raise Exception("expected an exception from previous statement")
34 except guestfs.ClosedHandle:
38 # Verify that the handle is really being closed by g.close, by setting
39 # up a close event and testing that it happened.
40 g = guestfs.GuestFS ()
44 def close_callback (ev, eh, buf, array):
48 g.set_event_callback (close_callback, guestfs.EVENT_CLOSE)
50 if close_invoked != 0:
51 raise Exception("close_invoked should be 0")
54 if close_invoked != 1:
55 raise Exception("close_invoked should be 1")
58 if close_invoked != 1:
59 raise Exception("close_invoked should be 1")