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# Copyright (C) 2020 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:
This test verifies that file/directory creation or
deletion doesn't leave behind any broken symlink on bricks.
"""
from glusto.core import Glusto as g
from glustolibs.gluster.brick_libs import is_broken_symlinks_present_on_bricks
from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, runs_on)
@runs_on([['distributed', 'replicated', 'distributed-replicated',
'dispersed', 'distributed-dispersed',
'arbiter', 'distributed-arbiter'],
['glusterfs', 'nfs']])
class VerifyVolumeSanity(GlusterBaseClass):
def setUp(self):
# Calling GlusterBaseClass setUp
self.get_super_method(self, 'setUp')()
# Setup Volume and Mount Volume
ret = self.setup_volume_and_mount_volume(mounts=self.mounts)
self.assertTrue(ret, ("Failed to Setup_Volume and Mount_Volume"))
def test_volume_sanity(self):
"""
Test case:
1.Create 10 files and directories.
2.Check if broken symlinks are present on brick path.
3.Remove files and directories.
4.Check if broken symlinks are present on brick path.
"""
client = self.mounts[0].client_system
mountpoint = self.mounts[0].mountpoint
# Create some directories and files
ret, _, _ = g.run(client, "mkdir %s/folder{1..10}" % mountpoint)
self.assertFalse(ret, ("Failed to create directories on volume %s",
self.volname))
ret, _, _ = g.run(client, "touch %s/folder{1..10}/file{1..10}" %
mountpoint)
self.assertFalse(ret, ("Failed to create files on volume %s",
self.volname))
g.log.info("Successfully created files and directories.")
# Verify broken symlink on the bricks
ret = is_broken_symlinks_present_on_bricks(self.mnode, self.volname)
self.assertTrue(ret, "Error: Broken symlink found on brick paths")
g.log.info("No broken symlinks found before deleting files and dirs.")
# Delete the mountpoint contents
ret, _, _ = g.run(client, "rm -rf %s/*" % mountpoint)
self.assertFalse(ret, ("Failed to remove data from volume %s",
self.volname))
g.log.info("Successfully removed all files and directories.")
# Verify broken symlink on the bricks
ret = is_broken_symlinks_present_on_bricks(self.mnode, self.volname)
self.assertTrue(ret, "Error: Broken symlink found on brick paths")
g.log.info("No broken symlinks found after deleting files and dirs.")
def tearDown(self):
# Stopping the volume
ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts)
self.assertTrue(ret, ("Failed to Unmount Volume and Cleanup Volume"))
# Calling GlusterBaseClass tearDown
self.get_super_method(self, 'tearDown')()
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