libseccomp/tests/11-basic-basic_errors.py

   1 #!/usr/bin/env python
   2
   3 #
   4 # Seccomp Library test program
   5 #
   6 # Copyright (c) 2012 Red Hat <pmoore@redhat.com>
   7 # Author: Paul Moore <paul@paul-moore.com>
   8 #
   9
  10 #
  11 # This library is free software; you can redistribute it and/or modify it
  12 # under the terms of version 2.1 of the GNU Lesser General Public License as
  13 # published by the Free Software Foundation.
  14 #
  15 # This library is distributed in the hope that it will be useful, but WITHOUT
  16 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  17 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
  18 # for more details.
  19 #
  20 # You should have received a copy of the GNU Lesser General Public License
  21 # along with this library; if not, see <http://www.gnu.org/licenses>.
  22 #
  23
  24 import argparse
  25 import sys
  26
  27 import util
  28
  29 from seccomp import *
  30
  31 def test():
  32     # this test differs from the native test for obvious reasons
  33     try:
  34         f = SyscallFilter(ALLOW + 1)
  35     except RuntimeError:
  36         pass
  37
  38     f = SyscallFilter(ALLOW)
  39     try:
  40         f.reset(KILL + 1)
  41     except ValueError:
  42         pass
  43
  44     f = SyscallFilter(ALLOW)
  45     try:
  46         f.syscall_priority(-10000, 1)
  47     except RuntimeError:
  48         pass
  49
  50     f = SyscallFilter(ALLOW)
  51     try:
  52         f.add_rule(ALLOW, "read")
  53     except RuntimeError:
  54         pass
  55     try:
  56         f.add_rule(KILL - 1, "read")
  57     except RuntimeError:
  58         pass
  59     try:
  60         f.add_rule(KILL, "read",
  61                 Arg(0, EQ, 0),
  62                 Arg(1, EQ, 1),
  63                 Arg(2, EQ, 2),
  64                 Arg(3, EQ, 3),
  65                 Arg(4, EQ, 4),
  66                 Arg(5, EQ, 5),
  67                 Arg(6, EQ, 6),
  68                 Arg(7, EQ, 7))
  69     except RuntimeError:
  70         pass
  71     try:
  72         f.add_rule(KILL, -1001)
  73     except RuntimeError:
  74         pass
  75
  76     f = SyscallFilter(ALLOW)
  77     f.remove_arch(Arch())
  78     f.add_arch(Arch("x86"))
  79     try:
  80         f.add_rule_exactly(KILL, "socket", Arg(0, EQ, 2))
  81     except RuntimeError:
  82         pass
  83
  84     f = SyscallFilter(ALLOW)
  85     try:
  86         f.add_rule(ERRNO(0xffff), "read")
  87     except RuntimeError:
  88         pass
  89
  90 test()
  91
  92 # kate: syntax python;
  93 # kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;