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# SPDX-License-Identifier: GPL-2.0-or-later
#
# This file is part of nvme-cli
#
# Copyright (c) 2022 Samsung Electronics Co., Ltd. All Rights Reserved.
#
# Author: Arunpandian J <apj.arun@samsung.com>
"""
NVMe LBA Status Log Testcase :-
1. Execute get-lba-status on a device.
"""
import subprocess
from nvme_test import TestNVMe
class TestNVMeGetLbaStatusCmd(TestNVMe):
"""
Represents Get LBA Status test.
"""
def setUp(self):
""" Pre Section for TestNVMeGetLbaStatusCmd. """
super().setUp()
if not self.get_lba_status_supported():
self.skipTest("because: Optional Admin Command 'Get LBA Status' (OACS->GLSS) not supported")
self.start_lba = 0
self.block_count = 0
self.max_dw = 1
self.action = 0x11
self.range_len = 1
self.setup_log_dir(self.__class__.__name__)
def tearDown(self):
"""
Post Section for TestNVMeGetLbaStatusCmd.
- Call super class's destructor.
"""
super().tearDown()
def get_lba_status(self):
""" Wrapper for executing nvme get-lba-status.
- Args:
- None
- Returns:
- 0 on success, error code on failure.
"""
err = 0
get_lba_status_cmd = "nvme get-lba-status " + self.ctrl + \
" --namespace-id=" + str(self.ns1) + \
" --start-lba=" + str(self.start_lba) + \
" --max-dw=" + str(self.max_dw) + \
" --action=" + str(self.action) + \
" --range-len=" + str(self.range_len)
proc = subprocess.Popen(get_lba_status_cmd,
shell=True,
stdout=subprocess.PIPE,
encoding='utf-8')
get_lba_status_output = proc.communicate()[0]
print("\n" + get_lba_status_output + "\n")
err = proc.wait()
return err
def test_get_lba_status(self):
""" Testcase main """
self.assertEqual(self.get_lba_status(), 0)
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