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-rw-r--r-- | tests/functional/ctime_feature/__init__.py | 0 | ||||
-rw-r--r-- | tests/functional/ctime_feature/test_consistent_timestamps_on_new_entries.py | 130 |
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 000000000..e69de29bb --- /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 000000000..87f288ba6 --- /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) |