tests: create a simple live test to verify we can set the TSYNC attribute

Signed-off-by: Paul Moore <paul@paul-moore.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/tests/32-live-tsync_allow.py b/tests/32-live-tsync_allow.py
new file mode 100755
index 0000000..a59b1a3
--- /dev/null
+++ b/tests/32-live-tsync_allow.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+
+#
+# Seccomp Library test program
+#
+# Copyright (c) 2013 Red Hat <pmoore@redhat.com>
+# Author: Paul Moore <paul@paul-moore.com>
+#
+
+#
+# This library is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License as
+# published by the Free Software Foundation.
+#
+# This library is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+# for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library; if not, see <http://www.gnu.org/licenses>.
+#
+
+import argparse
+import sys
+
+import util
+
+from seccomp import *
+
+def test():
+    action = util.parse_action(sys.argv[1])
+    if not action == ALLOW:
+        quit(1)
+    util.install_trap()
+    f = SyscallFilter(TRAP)
+    f.set_attr(Attr.CTL_TSYNC, 1)
+    # NOTE: additional syscalls required for python
+    f.add_rule(ALLOW, "stat")
+    f.add_rule(ALLOW, "fstat")
+    f.add_rule(ALLOW, "open")
+    f.add_rule(ALLOW, "openat")
+    f.add_rule(ALLOW, "mmap")
+    f.add_rule(ALLOW, "munmap")
+    f.add_rule(ALLOW, "read")
+    f.add_rule(ALLOW, "write")
+    f.add_rule(ALLOW, "close")
+    f.add_rule(ALLOW, "rt_sigaction")
+    f.add_rule(ALLOW, "rt_sigreturn")
+    f.add_rule(ALLOW, "sigreturn")
+    f.add_rule(ALLOW, "brk")
+    f.add_rule(ALLOW, "exit_group")
+    f.load()
+    try:
+        util.write_file("/dev/null")
+    except OSError as ex:
+        quit(ex.errno)
+    quit(160)
+
+test()
+
+# kate: syntax python;
+# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;