[PATCH V2 37/46] nvmftests-tests: add a test to enable/disable target ns

[Chaitanya Kulkarni]

From: Chaitanya Kulkarni <chaitanya.kulkarni at wdc.com>

This adds a new test to enable/disable target namespace.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni at wdc.com>
---
 .../nvmftests/tests/test_nvmf_ns_enable_disable.py | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 tools/testing/selftests/nvmftests/tests/test_nvmf_ns_enable_disable.py

diff --git a/tools/testing/selftests/nvmftests/tests/test_nvmf_ns_enable_disable.py b/tools/testing/selftests/nvmftests/tests/test_nvmf_ns_enable_disable.py
new file mode 100644
index 0000000..94b521b
--- /dev/null
+++ b/tools/testing/selftests/nvmftests/tests/test_nvmf_ns_enable_disable.py
@@ -0,0 +1,83 @@
+# Copyright (c) 2016-2017 Western Digital Corporation or its affiliates.
+#
+# 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 (at your option) 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.
+#
+#   Author: Chaitanya Kulkarni <chaitanya.kulkarni at wdc.com>
+#
+"""
+NVMF test enable disable target namespace :-
+
+    1. From the config file create Target.
+    2. From the config file create host and connect to target.
+    3. Exercise enable disable target namespace options.
+    4. Delete Host.
+    5. Delete Target.
+"""
+
+
+import sys
+from nose.tools import assert_equal
+sys.path.append("../")
+from utils.misc.loopback import Loopback
+from nvmf_test import NVMFTest
+
+
+class TestNVMFNSEnableDisable(NVMFTest):
+
+    """ Represents enable disable target namespace testcase """
+
+    def __init__(self):
+        NVMFTest.__init__(self)
+        self.setup_log_dir(self.__class__.__name__)
+
+    def setUp(self):
+        """ Pre section of testcase """
+        self.loopdev = Loopback(self.mount_path, self.data_size,
+                                self.block_size, self.nr_dev)
+        self.loopdev.init()
+        self.build_target_config(self.loopdev.dev_list)
+        super(TestNVMFNSEnableDisable, self).common_setup()
+
+    def tearDown(self):
+        """ Post section of testcase """
+        super(TestNVMFNSEnableDisable, self).common_tear_down()
+        self.loopdev.delete()
+
+    def target_ns_enable_disable(self, target_ns):
+        target_ns_path_str = " Target NS Path " + target_ns.ns_path
+        print(" Target NS ID " + str(target_ns.ns_id))
+
+        ret = target_ns.disable()
+        assert_equal(ret, True, "ERROR : target ns enable failed ...")
+        print(target_ns_path_str + " disabled successfully")
+
+        ret = target_ns.enable()
+        assert_equal(ret, True, "ERROR : target ns disable failed ...")
+        print(target_ns_path_str + " enabled successfully")
+
+    def test_ns_enable_disable(self):
+        """ Testcase main """
+        print("Now Running " + self.__class__.__name__)
+        for target_subsys in iter(self.target_subsys):
+            try:
+                print("Target Subsystem NQN " + target_subsys.nqn)
+                for target_ns in iter(target_subsys):
+                    try:
+                        self.target_ns_enable_disable(target_ns)
+                    except StopIteration:
+                        break
+            except StopIteration:
+                break
-- 
1.8.3.1