python: tests: Add test for tdb_copy function from tdb_util module.

Signed-off-by: Lumir Balhar <lbalhar@redhat.com>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Jul  5 02:00:25 CEST 2017 on sn-devel-144

1 files changed, 53 insertions, 0 deletions

diff --git a/python/samba/tests/tdb_util.py b/python/samba/tests/tdb_util.py
new file mode 100644
index 00000000000..93c83a87910
--- /dev/null
+++ b/python/samba/tests/tdb_util.py
@@ -0,0 +1,53 @@
+# Unix SMB/CIFS implementation.
+# Copyright (C) Lumir Balhar <lbalhar@redhat.com> 2017
+#
+# 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/>.
+#
+
+import samba.tests
+from samba import ldb, Ldb
+from samba.tdb_util import tdb_copy
+import os
+
+
+class TDBUtilTests(samba.tests.TestCaseInTempDir):
+
+    def setUp(self):
+        super(TDBUtilTests, self).setUp()
+
+    def test_tdb_copy(self):
+        src_ldb_file = os.path.join(self.tempdir, "source.ldb")
+        dst_ldb_file = os.path.join(self.tempdir, "destination.ldb")
+
+        # Create LDB source file with some content
+        src_ldb = Ldb(src_ldb_file)
+        src_ldb.add({"dn": "f=dc", "b": "bla"})
+
+        # Copy source file to destination file and check return status
+        self.assertIsNone(tdb_copy(src_ldb_file, dst_ldb_file))
+
+        # Load copied file as LDB object
+        dst_ldb = Ldb(dst_ldb_file)
+
+        # Copmare contents of files
+        self.assertEqual(
+            src_ldb.searchone(basedn=ldb.Dn(src_ldb, "f=dc"), attribute="b"),
+            dst_ldb.searchone(basedn=ldb.Dn(dst_ldb, "f=dc"), attribute="b")
+        )
+
+        # Clean up
+        del src_ldb
+        del dst_ldb
+        os.unlink(src_ldb_file)
+        os.unlink(dst_ldb_file)