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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-07-02 20:40:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-07-02 20:40:30 +0000 |
commit | dc597ce8df5ae6efd2728a2d7ba7d92486028f79 (patch) | |
tree | 55b9e9257eba4579667f9522368aa29f5be6754a /tests/nvme_read_write_test.py | |
parent | Initial commit. (diff) | |
download | nvme-cli-dc597ce8df5ae6efd2728a2d7ba7d92486028f79.tar.xz nvme-cli-dc597ce8df5ae6efd2728a2d7ba7d92486028f79.zip |
Adding upstream version 1.12.upstream/1.12
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/nvme_read_write_test.py')
-rw-r--r-- | tests/nvme_read_write_test.py | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tests/nvme_read_write_test.py b/tests/nvme_read_write_test.py new file mode 100644 index 0000000..4a04f8a --- /dev/null +++ b/tests/nvme_read_write_test.py @@ -0,0 +1,72 @@ +# Copyright (c) 2015-2016 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@hgst.com> +# +""" +NVMe Read/Write Testcae:- + + 1. Create data file with specific pattern outside of the device under test. + 2. Write data file on the namespace under test. + 3. Read the data from the namespace under test into different file. + 4. Compare file in #1 and #3. +""" + +import filecmp +from nose.tools import assert_equal +from nvme_test_io import TestNVMeIO + + +class TestNVMeReadWriteTest(TestNVMeIO): + + """ + Represents NVMe read, write testcase. + + - Attributes: + - start_block : starting block of to perform IO. + - compare_file : data file to use in nvme compare command. + - test_log_dir : directory for logs, temp files. + """ + def __init__(self): + """ Pre Section for TestNVMeReadWriteTest """ + TestNVMeIO.__init__(self) + self.start_block = 1023 + self.test_log_dir = self.log_dir + "/" + self.__class__.__name__ + self.setup_log_dir(self.__class__.__name__) + self.write_file = self.test_log_dir + "/" + self.write_file + self.read_file = self.test_log_dir + "/" + self.read_file + self.create_data_file(self.write_file, self.data_size, "15") + open(self.read_file, 'a').close() + + def __del__(self): + """ Post Section for TestNVMeReadWriteTest """ + TestNVMeIO.__del__(self) + + def read_validate(self): + """ Validate the data file read + - Args: + - None + - Returns: + - returns 0 on success, 1 on failure. + """ + return 0 if filecmp.cmp(self.read_file, self.write_file) else 1 + + def test_nvme_write(self): + """ Testcaes main """ + assert_equal(self.nvme_write(), 0) + assert_equal(self.nvme_read(), 0) + assert_equal(self.read_validate(), 0) |