1 files changed, 57 insertions, 0 deletions
diff --git a/libbtrfsutil/python/tests/test_qgroup.py b/libbtrfsutil/python/tests/test_qgroup.py
new file mode 100644
index 00000000..74fc46b6
--- /dev/null
+++ b/libbtrfsutil/python/tests/test_qgroup.py
@@ -0,0 +1,57 @@
+# Copyright (C) 2018 Facebook
+#
+# This file is part of libbtrfsutil.
+#
+# libbtrfsutil is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# libbtrfsutil 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 libbtrfsutil.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import unittest
+
+import btrfsutil
+from tests import BtrfsTestCase
+
+
+class TestQgroup(BtrfsTestCase):
+    def test_subvolume_inherit(self):
+        subvol = os.path.join(self.mountpoint, 'subvol')
+
+        inherit = btrfsutil.QgroupInherit()
+        inherit.add_group(5)
+
+        btrfsutil.create_subvolume(subvol, qgroup_inherit=inherit)
+
+    def test_snapshot_inherit(self):
+        subvol = os.path.join(self.mountpoint, 'subvol')
+        snapshot = os.path.join(self.mountpoint, 'snapshot')
+
+        inherit = btrfsutil.QgroupInherit()
+        inherit.add_group(5)
+
+        btrfsutil.create_subvolume(subvol)
+        btrfsutil.create_snapshot(subvol, snapshot, qgroup_inherit=inherit)
+
+
+class TestQgroupInherit(unittest.TestCase):
+    def test_new(self):
+        inherit = btrfsutil.QgroupInherit()
+        self.assertEqual(inherit.groups, [])
+
+    def test_add_group(self):
+        inherit = btrfsutil.QgroupInherit()
+        inherit.add_group(1)
+        self.assertEqual(inherit.groups, [1])
+        inherit.add_group(2)
+        self.assertEqual(inherit.groups, [1, 2])
+        inherit.add_group(3)
+        self.assertEqual(inherit.groups, [1, 2, 3])