From b980012f601f3037c3927d7f22780a228a5efb10 Mon Sep 17 00:00:00 2001 From: Vinayak Papnoi Date: Mon, 25 Nov 2019 16:49:22 +0530 Subject: [test] Verify file modifications - glusterfind Verifying the glusterfind functionality with deletion of files. * Create a volume * Create a session on the volume * Create various files from mount point * Perform glusterfind pre * Perform glusterfind post * Check the contents of outfile * Modify the contents of the files from mount point * Perform glusterfind pre * Perform glusterfind post * Check the contents of outfile Files modified must be listed Change-Id: Ie696e194364b2b86a7ceb5fb6e10066ecc669577 Signed-off-by: Vinayak Papnoi --- .../glusterfind/test_gfind_modify_files.py | 233 +++++++++++++++++++++ 1 file changed, 233 insertions(+) create mode 100644 tests/functional/glusterfind/test_gfind_modify_files.py (limited to 'tests') diff --git a/tests/functional/glusterfind/test_gfind_modify_files.py b/tests/functional/glusterfind/test_gfind_modify_files.py new file mode 100644 index 000000000..b86625f15 --- /dev/null +++ b/tests/functional/glusterfind/test_gfind_modify_files.py @@ -0,0 +1,233 @@ +# Copyright (C) 2019-2020 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 time import sleep +from glusto.core import Glusto as g +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.gluster.gluster_base_class import GlusterBaseClass, runs_on +from glustolibs.gluster.volume_ops import ( + set_volume_options, + volume_reset) +from glustolibs.gluster.lib_utils import ( + append_string_to_file, + list_files) +from glustolibs.gluster.glusterfile import ( + file_exists, + remove_file, + check_if_pattern_in_file) +from glustolibs.gluster.glusterfind_ops import ( + gfind_create, + gfind_list, + gfind_pre, + gfind_post, + gfind_delete) + + +@runs_on([["replicated", "distributed-replicated", "dispersed", + "distributed", "distributed-dispersed"], + ["glusterfs"]]) +class TestGlusterFindModify(GlusterBaseClass): + """ + TestGlusterFindModify contains tests which verifies the + glusterfind functionality with modification of files. + """ + + def setUp(self): + """ + setup volume and mount volume + Initiate necessary variables + """ + + # calling GlusterBaseClass setUp + self.get_super_method(self, 'setUp')() + + # Setup Volume and Mount Volume + g.log.info("Starting to Setup %s", self.volname) + ret = self.setup_volume_and_mount_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to Setup_Volume %s" % self.volname) + g.log.info("Successful in Setup Volume %s", self.volname) + self.session = "test-session-%s" % self.volname + self.outfiles = [("/tmp/test-outfile-%s-%s.txt" + % (self.volname, i))for i in range(0, 2)] + + # Set the changelog rollover-time to 1 second + # This needs to be done in order for glusterfind to keep checking + # for changes in the mount point + option = {'changelog.rollover-time': '1'} + ret = set_volume_options(self.mnode, self.volname, option) + if not ret: + raise ExecutionError("Failed to set the volume option %s for %s" + % (option, self.volname)) + g.log.info("Successfully set the volume option for the volume %s", + self.volname) + + def tearDown(self): + """ + tearDown for every test + Clean up and unmount the volume + """ + # calling GlusterBaseClass tearDown + self.get_super_method(self, 'tearDown')() + + # Delete the glusterfind sessions + ret, _, _ = gfind_delete(self.mnode, self.volname, self.session) + if ret: + raise ExecutionError("Failed to delete session %s" % self.session) + g.log.info("Successfully deleted session %s", self.session) + + # Remove the outfiles created during 'glusterfind pre' + for out in self.outfiles: + ret = remove_file(self.mnode, out, force=True) + if not ret: + raise ExecutionError("Failed to remove the outfile %s" % out) + g.log.info("Successfully removed the outfiles") + + # Reset the volume + ret, _, _ = volume_reset(self.mnode, self.volname) + if ret: + raise ExecutionError("Failed to reset the volume %s" + % self.volname) + g.log.info("Successfully reset the volume %s", self.volname) + + # Cleanup the volume + ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to Cleanup Volume") + g.log.info("Successful in Cleanup Volume") + + def test_gfind_modify(self): + """ + Verifying the glusterfind functionality with deletion of files. + + * Create a volume + * Create a session on the volume + * Create various files from mount point + * Perform glusterfind pre + * Perform glusterfind post + * Check the contents of outfile + * Modify the contents of the files from mount point + * Perform glusterfind pre + * Perform glusterfind post + * Check the contents of outfile + Files modified must be listed + """ + + # pylint: disable=too-many-statements + # Create a session for the volume + ret, _, _ = gfind_create(self.mnode, self.volname, self.session) + self.assertEqual(ret, 0, ("Unexpected: Creation of a session for the " + "volume %s failed" % self.volname)) + g.log.info("Successfully created a session for the volume %s", + self.volname) + + # Perform glusterfind list to check if session exists + _, out, _ = gfind_list(self.mnode, volname=self.volname, + sessname=self.session) + self.assertNotEqual(out, "No sessions found.", + "Failed to list the glusterfind session") + g.log.info("Successfully listed the glusterfind session") + + # Starting IO on the mounts + cmd = "cd %s ; touch file{1..10}" % self.mounts[0].mountpoint + ret, _, _ = g.run(self.mounts[0].client_system, cmd) + self.assertEqual(ret, 0, "Failed to create files on mountpoint") + g.log.info("Files created successfully on mountpoint") + + # Gather the list of files from the mount point + files = list_files(self.mounts[0].client_system, + self.mounts[0].mountpoint) + self.assertIsNotNone(files, "Failed to get the list of files") + g.log.info("Successfully gathered the list of files from mount point") + + # Check if the files exist + for filename in files: + ret = file_exists(self.mounts[0].client_system, filename) + self.assertTrue(ret, ("Unexpected: File '%s' does not exist" + % filename)) + g.log.info("Successfully validated existence of '%s'", filename) + + # Wait for changelog to get updated + sleep(2) + + # Perform glusterfind pre for the session + ret, _, _ = gfind_pre(self.mnode, self.volname, self.session, + self.outfiles[0], full=True, noencode=True, + debug=True) + self.assertEqual(ret, 0, ("Failed to perform glusterfind pre")) + g.log.info("Successfully performed glusterfind pre") + + # Check if the outfile exists + ret = file_exists(self.mnode, self.outfiles[0]) + self.assertTrue(ret, ("Unexpected: File '%s' does not exist" + % self.outfiles[0])) + g.log.info("Successfully validated existence of '%s'", + self.outfiles[0]) + + # Check if all the files are listed in the outfile + for i in range(1, 11): + ret = check_if_pattern_in_file(self.mnode, "file%s" % i, + self.outfiles[0]) + self.assertEqual(ret, 0, ("File 'file%s' not listed in %s" + % (i, self.outfiles[0]))) + g.log.info("File 'file%s' listed in %s", i, self.outfiles[0]) + + # Perform glusterfind post for the session + ret, _, _ = gfind_post(self.mnode, self.volname, self.session) + self.assertEqual(ret, 0, ("Failed to perform glusterfind post")) + g.log.info("Successfully performed glusterfind post") + + # Modify the files created from mount point + mod_string = "this is a test string\n" + for filenum in files: + ret = append_string_to_file(self.mounts[0].client_system, filenum, + mod_string) + self.assertTrue(ret, "Failed to append to file '%s'" % filenum) + g.log.info("Successfully modified all the files") + + # Check if the files modified exist from mount point + for filenum in files: + ret = check_if_pattern_in_file(self.mounts[0].client_system, + mod_string, filenum) + self.assertEqual(ret, 0, ("Unexpected: File '%s' does not contain" + " the string '%s' after being modified" + % (filenum, mod_string))) + g.log.info("Successfully validated '%s' is modified", filenum) + + # Wait for changelog to get updated + sleep(2) + + # Perform glusterfind pre for the session + ret, _, _ = gfind_pre(self.mnode, self.volname, self.session, + self.outfiles[1], debug=True) + self.assertEqual(ret, 0, ("Failed to perform glusterfind pre")) + g.log.info("Successfully performed glusterfind pre") + + # Check if the outfile exists + ret = file_exists(self.mnode, self.outfiles[1]) + self.assertTrue(ret, ("Unexpected: File '%s' does not exist" + % self.outfiles[1])) + g.log.info("Successfully validated existence of outfile '%s'", + self.outfiles[1]) + + # Check if all the files are listed in the outfile + for num in range(1, 11): + pattern = "MODIFY file%s" % num + ret = check_if_pattern_in_file(self.mnode, pattern, + self.outfiles[1]) + self.assertEqual(ret, 0, ("File 'file%s' not listed in '%s'" + % (num, self.outfiles[1]))) + g.log.info("File 'file%s' listed in '%s'", num, self.outfiles[1]) -- cgit