From 99ced148be3c1429a1f9832bc375aa5b2be50720 Mon Sep 17 00:00:00 2001 From: Ravishankar N Date: Mon, 25 Jun 2018 16:22:31 +0530 Subject: afr: test readlink fop Polarion test case #RHG3-4094 Signed-off-by: Ravishankar N Change-Id: I1f7100ddb6697cfc8749f8cd2c29e14e9bfdb5ce --- tests/functional/afr/test_readlink.py | 125 ++++++++++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 tests/functional/afr/test_readlink.py (limited to 'tests/functional/afr') diff --git a/tests/functional/afr/test_readlink.py b/tests/functional/afr/test_readlink.py new file mode 100644 index 000000000..0f2b34b65 --- /dev/null +++ b/tests/functional/afr/test_readlink.py @@ -0,0 +1,125 @@ +# Copyright (C) 2015-2016 Red Hat, Inc. +# +# 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. + +from glusto.core import Glusto as g +from glustolibs.gluster.brick_libs import get_all_bricks +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.gluster.gluster_base_class import GlusterBaseClass, runs_on +from glustolibs.misc.misc_libs import upload_scripts +from glustolibs.gluster.glusterfile import get_file_stat + + +@runs_on([['replicated'], + ['glusterfs']]) +class AfrReadlinkTest(GlusterBaseClass): + """ + Description: + Test Case which tests the working of FOPS in AFR. + """ + @classmethod + def setUpClass(cls): + # Calling GlusterBaseClass setUpClass + GlusterBaseClass.setUpClass.im_func(cls) + + # Override replica count to be 3 + if cls.volume_type == "replicated": + cls.volume['voltype'] = { + 'type': 'replicated', + 'replica_count': 3, + 'transport': 'tcp'} + + # Upload io scripts for running IO on mounts + g.log.info("Upload io scripts to clients %s for running IO on " + "mounts", cls.clients) + script_abs_path = "/usr/share/glustolibs/io/scripts/file_dir_ops.py" + cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/" + "file_dir_ops.py") + ret = upload_scripts(cls.clients, script_abs_path) + if not ret: + raise ExecutionError("Failed to upload IO scripts to clients") + + def setUp(self): + # Calling GlusterBaseClass setUp + GlusterBaseClass.setUp.im_func(self) + + # Setup Volume and Mount Volume + g.log.info("Starting to Setup Volume and Mount Volume") + ret = self.setup_volume_and_mount_volume(mounts=self.mounts, + volume_create_force=False) + if not ret: + raise ExecutionError("Failed to Setup_Volume and Mount_Volume") + g.log.info("Successful in Setup Volume and Mount Volume") + + self.bricks_list = get_all_bricks(self.mnode, self.volname) + self.assertIsNotNone(self.bricks_list, "unable to get list of bricks") + + def tearDown(self): + # Cleanup and umount volume + g.log.info("Starting to Unmount Volume and Cleanup Volume") + ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to umount the vol & cleanup Volume") + g.log.info("Successful in umounting the volume and Cleanup") + + # Calling GlusterBaseClass teardown + GlusterBaseClass.tearDown.im_func(self) + + def test_readlink(self): + # create file + g.log.info("Creating %s/file.txt", self.mounts[0].mountpoint) + cmd = ("echo 'hello_world' > %s/file.txt" % self.mounts[0].mountpoint) + ret, _, _ = g.run(self.clients[0], cmd) + self.assertEqual(ret, 0, "File creation failed") + g.log.info("Created %s/file.txt", self.mounts[0].mountpoint) + + # create symlink + g.log.info("Creating %s/symlink.txt to %s/file.txt", + self.mounts[0].mountpoint, self.mounts[0].mountpoint) + cmd = ("ln -s file.txt %s/symlink.txt" % self.mounts[0].mountpoint) + ret, _, _ = g.run(self.clients[0], cmd) + self.assertEqual(ret, 0, "symlink creation failed") + g.log.info("Created %s/symlink.txt to %s/file.txt", + self.mounts[0].mountpoint, self.mounts[0].mountpoint) + + # stat symlink on mount and verify file type and permission. + g.log.info("Checking file permissions") + path = ("%s/symlink.txt" % self.mounts[0].mountpoint) + stat_dict = get_file_stat(self.clients[0], path) + self.assertEqual(stat_dict['filetype'], 'symbolic link', "Expected " + "symlink but found %s" % stat_dict['filetype']) + self.assertEqual(stat_dict['access'], '777', "Expected 777 " + "but found %s" % stat_dict['access']) + g.log.info("File permissions for symlink.txt is 777 as expected") + + # readlink to verify contents + g.log.info("Performing readlink on %s/symlink.txt", + self.mounts[0].mountpoint) + cmd = ("readlink %s/symlink.txt" % self.mounts[0].mountpoint) + _, val, _ = g.run(self.clients[0], cmd) + content = val.strip() + self.assertEqual(content, "file.txt", "Readlink error:got %s" + % content) + g.log.info("readlink returned 'file.txt' as expected") + + # stat symlink on bricks and verify file type and permission. + g.log.info("Checking file type and permissions on bricks") + for brick in self.bricks_list: + node, path = brick.split(':') + filepath = path + "/symlink.txt" + stat_dict = get_file_stat(node, filepath) + self.assertEqual(stat_dict['filetype'], 'symbolic link', "Expected" + " symlink but found %s" % stat_dict['filetype']) + g.log.info("file permission 777 for symlink.txt on %s", brick) -- cgit