Test to verify Fuse sub directory mount operation

Change-Id: I6cdb3122af071f9f7bcfaeba8427e5c4aad8a4ec

1 files changed, 99 insertions, 0 deletions

diff --git a/tests/functional/fuse_subdir/test_subdir_mount.py b/tests/functional/fuse_subdir/test_subdir_mount.py
new file mode 100644
index 000000000..dac00d0ec
--- /dev/null
+++ b/tests/functional/fuse_subdir/test_subdir_mount.py
@@ -0,0 +1,99 @@
+#  Copyright (C) 2017-2018  Red Hat, Inc. <http://www.redhat.com>
+#
+#  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 2 of the License, or
+#  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, write to the Free Software Foundation, Inc.,
+#  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+""" Description:
+        Test Cases in this module tests the Fuse sub directory feature
+"""
+import copy
+from glusto.core import Glusto as g
+from glustolibs.gluster.gluster_base_class import (GlusterBaseClass,
+                                                   runs_on)
+from glustolibs.gluster.glusterdir import mkdir
+from glustolibs.gluster.exceptions import ExecutionError
+
+
+@runs_on([['replicated', 'distributed', 'distributed-replicated',
+           'dispersed', 'distributed-dispersed'],
+          ['glusterfs']])
+class FuseSubDirMount(GlusterBaseClass):
+    """
+    Tests to verify Fuse subdir feature
+    """
+    @classmethod
+    def setUpClass(cls):
+        """
+        Setup and mount volume
+        """
+        GlusterBaseClass.setUpClass.im_func(cls)
+        # Setup Volume and Mount Volume
+        g.log.info("Starting volume setup and mount %s",
+                   cls.volname)
+        ret = cls.setup_volume_and_mount_volume(cls.mounts)
+        if not ret:
+            raise ExecutionError("Failed to Setup "
+                                 "and Mount_Volume %s" % cls.volname)
+        g.log.info("Successfully set and mounted the volume: %s", cls.volname)
+
+    def test_subdir_mount(self):
+        """
+        Check sub dir mount functionality
+
+        Steps:
+        1. Create a sub-directory on the mounted volume.
+        2. Unmount volume.
+        3. Mount sub-directory on client. This should pass.
+        """
+        # Create sub directory on mounted volume
+        ret = mkdir(self.mounts[0].client_system, "%s/d1"
+                    % self.mounts[0].mountpoint)
+        self.assertTrue(ret, ("Failed to create directory in volume %s from "
+                              "client %s"
+                              % (self.volname,
+                                 self.mounts[0].client_system)))
+
+        # Unmount volume
+        ret = self.unmount_volume(self.mounts)
+        self.assertTrue(ret, "Failed to unmount one or more volumes")
+        g.log.info("Successfully unmounted all volumes")
+
+        # Creating mounts list for mounting sub-directories
+        self.subdir_mounts = [copy.deepcopy(self.mounts[0])]
+        self.subdir_mounts[0].volname = "%s/d1"\
+                                        % self.volname
+
+        # Mount sub-directory on client
+        ret = self.subdir_mounts[0].mount()
+        self.assertTrue(ret, ("Failed to mount sub directory %s"
+                              % self.subdir_mounts[0].volname))
+        g.log.info("Successfully mounted sub directory %s on client %s",
+                   self.subdir_mounts[0].volname,
+                   self.subdir_mounts[0].client_system)
+
+        # Unmount sub directories
+        ret = self.unmount_volume(self.subdir_mounts)
+        self.assertTrue(ret, "Failed to unmount one or more sub-directories")
+        g.log.info("Successfully unmounted all sub-directories")
+
+    def tearDown(self):
+        """
+        Unmounting and cleaning up
+        """
+        g.log.info("Unmounting sub-dir mounts")
+        ret = self.cleanup_volume()
+        if not ret:
+            raise ExecutionError("Failed to Unmount and cleanup sub-dir "
+                                 "mounts")
+        g.log.info("Successfully unmounted sub-dir mounts and cleaned")