1 files changed, 84 insertions, 0 deletions
diff --git a/python/samba/tests/dcerpc/rpc_talloc.py b/python/samba/tests/dcerpc/rpc_talloc.py
new file mode 100644
index 00000000000..c091f26c1b9
--- /dev/null
+++ b/python/samba/tests/dcerpc/rpc_talloc.py
@@ -0,0 +1,84 @@
+# test generated python code from pidl
+# Copyright (C) Andrew Tridgell August 2010
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+#
+# to run this test, use one of these:
+#
+#    python -m testtools.run samba.tests.dcerpc.rpc_talloc
+#
+# or if you have trial installed (from twisted), use
+#
+#    trial samba.tests.dcerpc.rpc_talloc
+
+"""Tests for the talloc handling in the generated Python DCE/RPC bindings."""
+
+import sys
+
+sys.path.insert(0, "bin/python")
+
+import samba
+import samba.tests
+from samba.dcerpc import drsuapi
+import talloc
+
+talloc.enable_null_tracking()
+
+
+class TallocTests(samba.tests.TestCase):
+    '''test talloc behaviour of pidl generated python code'''
+
+    def check_blocks(self, object, num_expected):
+        '''check that the number of allocated blocks is correct'''
+        nblocks = talloc.total_blocks(object)
+        if object is None:
+            nblocks -= self.initial_blocks
+        self.assertEquals(nblocks, num_expected)
+
+    def get_rodc_partial_attribute_set(self):
+        '''get a list of attributes for RODC replication'''
+        partial_attribute_set = drsuapi.DsPartialAttributeSet()
+
+        # we expect one block for the object, and one for the structure
+        self.check_blocks(partial_attribute_set, 2)
+
+        attids = [1, 2, 3]
+        partial_attribute_set.version = 1
+        partial_attribute_set.attids     = attids
+        partial_attribute_set.num_attids = len(attids)
+
+        # we expect one block object, a structure, an ARRAY, and a
+        # reference to the array
+        self.check_blocks(partial_attribute_set, 3)
+
+        return partial_attribute_set
+
+    def pas_test(self):
+        pas = self.get_rodc_partial_attribute_set()
+        self.check_blocks(pas, 3)
+        req8 = drsuapi.DsGetNCChangesRequest8()
+        self.check_blocks(req8, 2)
+        self.check_blocks(None, 5)
+        req8.partial_attribute_set = pas
+        if req8.partial_attribute_set.attids[1] != 2:
+            raise Exception("Wrong value in attids[2]")
+        # we now get an additional reference
+        self.check_blocks(None, 6)
+
+    def test_run(self):
+        self.initial_blocks = talloc.total_blocks(None)
+        self.check_blocks(None, 0)
+        self.pas_test()
+        self.check_blocks(None, 0)