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authornchilaka <nchilaka@redhat.com>2020-05-14 15:56:42 +0530
committerBala Konda Reddy M <bala12352@gmail.com>2020-05-18 12:21:41 +0000
commit458adc6bba6a8f010e7d9674fa917654142c1fcd (patch)
treebecb9db7d6203d4aebba75c64b3309b1fdf30630
parent3459fb99ff3a46dd3d1c702922758b3b6ab430ea (diff)
[Test][Bug] Check for consistent timevalues of a created object
Test Summary and Steps: This testcase validates if ctime, mtime and atime of a created object is same 1. Create a volume and check if features.ctime is disabled by default 2. Enable features.ctime 3. Create a new directory dir1 and check if m|a|ctimes are same 4. Create a new file file1 and check if m|a|ctimes are same 5. Again create a new file file2 and check if m|a|ctimes are same after issueing an immediate lookup Change-Id: I024c11706a0309806c081c957b9305be92936f7f Signed-off-by: nchilaka <nchilaka@redhat.com>
-rw-r--r--tests/functional/ctime_feature/__init__.py0
-rw-r--r--tests/functional/ctime_feature/test_consistent_timestamps_on_new_entries.py130
2 files changed, 130 insertions, 0 deletions
diff --git a/tests/functional/ctime_feature/__init__.py b/tests/functional/ctime_feature/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/functional/ctime_feature/__init__.py
diff --git a/tests/functional/ctime_feature/test_consistent_timestamps_on_new_entries.py b/tests/functional/ctime_feature/test_consistent_timestamps_on_new_entries.py
new file mode 100644
index 0000000..87f288b
--- /dev/null
+++ b/tests/functional/ctime_feature/test_consistent_timestamps_on_new_entries.py
@@ -0,0 +1,130 @@
+# 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.
+
+from unittest import skip
+from glusto.core import Glusto as g
+from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, runs_on)
+from glustolibs.gluster.exceptions import ExecutionError
+from glustolibs.gluster.volume_ops import (get_volume_options,
+ set_volume_options)
+from glustolibs.gluster.glusterdir import mkdir
+from glustolibs.gluster.glusterfile import get_file_stat
+
+
+@runs_on([['replicated', 'distributed', 'distributed-replicated', 'dispersed',
+ 'distributed-dispersed', 'arbiter', 'distributed-arbiter'],
+ ['glusterfs']])
+class ConsistentValuesAcrossTimeStamps(GlusterBaseClass):
+ """
+ This testcase tests for atime, ctime and mtime to be same when a
+ file or directory is created
+ """
+
+ def setUp(self):
+ # Calling GlusterBaseClass setUp
+ self.get_super_method(self, 'setUp')()
+
+ self.all_mounts_procs = []
+ self.io_validation_complete = False
+
+ # 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")
+
+ def tearDown(self):
+ """
+ If test method failed before validating IO, tearDown waits for the
+ IO's to complete and checks for the IO exit status
+ Cleanup and umount volume
+ """
+ # Cleanup and umount 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
+ self.get_super_method(self, 'tearDown')()
+
+ def validate_timestamp(self, objectpath, objectname):
+ ret = get_file_stat(self.mounts[0].client_system, objectpath)
+ self.assertTrue(bool(ret["atime"] == ret["ctime"] == ret["mtime"]),
+ "a|m|c timestamps on {} are not equal"
+ .format(objectname))
+ g.log.info("a|m|c timestamps on %s are same", objectname)
+
+ @skip('Skipping due to Bug 1761932')
+ def test_time_stamps_on_create(self):
+ '''
+ This case validates BZ#1761932
+ 1. Create a volume , enable features.ctime, mount volume
+ 2. Create a directory "dir1" and check the a|m|c times
+ 3. Create a file "file1" and check the a|m|c times
+ 4. Again create a new file "file2" as below
+ command>>> touch file2;stat file2;stat file2
+ 5. Check the a|m|c times of "file2"
+ 6. The atime,ctime,mtime must be same within each object
+ '''
+ # pylint: disable=too-many-statements
+
+ # Check if ctime feature is disabled by default
+ ret = get_volume_options(self.mnode, self.volname, "features.ctime")
+ self.assertEqual(ret['features.ctime'], 'off',
+ 'features_ctime is not disabled by default')
+ g.log.info("ctime feature is disabled by default as expected")
+
+ # Enable features.ctime
+ ret = set_volume_options(self.mnode, self.volname,
+ {'features.ctime': 'on'})
+ self.assertTrue(ret, 'failed to enable features_ctime feature on %s'
+ % self.volume)
+ g.log.info("Successfully enabled ctime feature on %s", self.volume)
+
+ # Create a directory and check if ctime, mtime, atime is same
+ objectname = 'dir1'
+ objectpath = ('%s/%s' % (self.mounts[0].mountpoint, objectname))
+ ret = mkdir(self.mounts[0].client_system, objectpath)
+ self.assertTrue(ret, "{} creation failed".format(objectname))
+ g.log.info("%s was successfully created on %s", objectname,
+ self.mounts[0])
+ self.validate_timestamp(objectpath, objectname)
+
+ # Create a file and check if ctime, mtime, atime is same
+ objectname = 'file1'
+ objectpath = ('%s/%s' % (self.mounts[0].mountpoint, objectname))
+ cmd = ('touch %s' % objectpath)
+ ret, _, _ = g.run(self.mounts[0].client_system, cmd)
+ self.assertEqual(ret, 0, "touch command to create {} has "
+ "failed".format(objectname))
+ g.log.info("%s was successfully created on %s", objectname,
+ self.mounts[0])
+ self.validate_timestamp(objectpath, objectname)
+
+ # Create a file and issue stat immediately. This step helps in
+ # testing a corner case where issuing stat immediately was changing
+ # ctime before the touch was effected on the disk
+ objectname = 'file2'
+ objectpath = ('%s/%s' % (self.mounts[0].mountpoint, objectname))
+ cmd = ("touch {obj};stat {obj};stat {obj}".format(obj=objectpath))
+ ret, _, _ = g.run(self.mounts[0].client_system, cmd)
+ self.assertEqual(ret, 0, "touch command to create {} has "
+ "failed".format(objectname))
+ g.log.info("%s was successfully created on %s", objectname,
+ self.mounts[0])
+ self.validate_timestamp(objectpath, objectname)