3 # adt-virt-schroot is part of autopkgtest
4 # autopkgtest is a tool for testing Debian binary packages
6 # autopkgtest is Copyright (C) 2006-2007 Canonical Ltd.
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 # See the file CREDITS for a full list of credits information (often
23 # installed as /usr/share/doc/autopkgtest/CREDITS).
31 from optparse import OptionParser
33 try: our_base = os.environ['AUTOPKGTEST_BASE']
34 except KeyError: our_base = '/usr/share/autopkgtest';
35 sys.path.insert(1, our_base+'/python')
37 import VirtSubproc as vsp
41 global schroot, debuglevel
43 usage = "%prog [<options>] <schroot>"
44 parser = OptionParser(usage=usage)
45 pa = parser.add_option
48 pa('-d', '--debug', action='store_true', dest='debug');
50 (opts,args) = parser.parse_args()
51 if len(args) != 1: pe("need exactly one arg, schroot name")
55 info = vsp.execute('schroot --config -c', [schroot],
56 downp=False, outp=True)
58 ignore_re = regexp.compile('\#|\[|\s*$')
59 for entry in info.split("\n"):
60 if ignore_re.match(entry): continue
61 (key,val) = entry.split("=",2)
64 vsp.debuglevel = opts.debug
66 if regexp.search('snapshot',cfg['type']):
67 capabilities.append('revert')
70 for exp_name in cfg['root-users'].split()
71 for got_uid in [os.getuid()]
72 if got_uid == pwd.getpwnam(exp_name).pw_uid
74 for exp_name in cfg['root-groups'].split()
75 for got_gid in [os.getgid()] + os.getgroups()
76 if got_gid == grp.getgrnam(exp_name).gr_gid
78 capabilities.append('root-on-testbed')
81 global schroot, sessid, downtmp
82 sessid = vsp.execute('schroot -b -c',[schroot], downp=False, outp=True)
83 vsp.down = ['schroot','-r','-c',sessid,'--','sh','-c']
87 global schroot, sessid, downtmp
88 vsp.execute('schroot -e -c',[sessid], downp=False)
90 def hook_forked_inchild():
93 def hook_capabilities():