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#
# Copyright 2014 Red Hat, Inc.
#
# 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
#
# Refer to the README and COPYING files for full details of the license
#
import commands
from testrunner import PluginsTestCase as TestCaseBase
from plugins import check_disk_and_inode as checkDisk
class TestDisk(TestCaseBase):
def mock_getstatusoutput(self, i):
out = [
"Filesystem Size Used Avail Use% Mounted on",
"/dev/sda1 290G 174G 102G 64% /",
"/dev/sdb1 3.9G 0 3.9G 0% /var",
"/dev/sdc1 290G 200G 100G 40% /mnt1",
"/dev/mapper/vg_test1-lv_one "
"35852 1774 32257 85% /lvm1",
"- 994 1 994 1% /dev",
"/dev/mapper/vg_demonode2-lv1 "
"50G 11G 36G 24% /mnt/lv4",
"/dev/vda1 485M 36M 424M 8% /mnt/abc1",
"/dev/mapper/vg_demonode2-lv_2 "
"5.5G 4.3G 933M 83% /mnt/abc2",
"none 0 0 0 - "
"/proc/sys/fs/binfmt_misc",
"10.70.43.190:/exports/abc 50G 11G 36G 24% /mnt",
"10.70.43.190:vol3 50G 11G 36G 24% /mnt/vol3",
"10.70.43.190:vol2 52846MB 23228MB 26934MB 47% /mnt/vol2"]
if type(i) is str:
disk = i.split()[-1]
for diskDetail in out:
if diskDetail.find(disk) >= 0:
return 0, diskDetail
else:
return 0, out[0] + out[i]
return 0, ""
def mock_open(self, fileName):
out = ["/dev/mapper/vg_demonode2-lv_1 /mnt/abc1 ext4 rw 0 0",
"proc /proc proc rw 0 0",
"sysfs /sys sysfs rw 0 0",
"devpts /dev/pts devpts rw,gid=5,mode=620 0 0",
"tmpfs /dev/shm tmpfs rw 0 0",
"/dev/sda1 /boot ext4 rw 0 0",
"/dev/mapper/vg_demonode2-lv_2 /mnt/abc2 ext4 rw 0 0",
"none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0",
"sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0",
"10.70.43.190:/exports/abc /mnt nfs rw,vers=4,addr=10.70.43.190"
",clientaddr=10.70.43.190 0 0",
"10.70.43.190:vol2 /mnt/vol2 nfs rw,addr=10.70.43.190 0 0",
"10.70.43.190:vol3 /mnt/vol3 nfs rw,addr=10.70.43.190 0 0"]
class file():
def readlines(self):
return out
def close(self):
return None
return file()
def test_getUsageAndFree(self):
commands.getstatusoutput = self.mock_getstatusoutput
disk = checkDisk.getUsageAndFree(1, True)
self.assertEqual(disk['usePcent'], 64)
self.assertEqual(disk['availPcent'], 36)
self.assertEqual(disk['used'], 174)
self.assertEqual(disk['avail'], 102)
self.assertEqual(disk['path'], '/')
disk = checkDisk.getUsageAndFree(2, True)
self.assertEqual(disk['usePcent'], 0)
self.assertEqual(disk['availPcent'], 100)
self.assertEqual(disk['used'], 0)
self.assertEqual(disk['avail'], 3.0)
self.assertEqual(disk['path'], '/var')
disk = checkDisk.getUsageAndFree(3, True)
self.assertEqual(disk['usePcent'], 40)
self.assertEqual(disk['availPcent'], 60)
self.assertEqual(disk['used'], 200)
self.assertEqual(disk['avail'], 100)
self.assertEqual(disk['path'], '/mnt1')
disk = checkDisk.getUsageAndFree(4, True)
self.assertEqual(disk['usePcent'], 85)
self.assertEqual(disk['availPcent'], 15)
self.assertEqual(disk['used'], 1774)
self.assertEqual(disk['avail'], 32257)
self.assertEqual(disk['path'], '/lvm1')
def test_getMounts(self):
checkDisk.open = self.mock_open
mounts = checkDisk.getMounts("/", [])
self.assertEqual(mounts[0], "/dev/mapper/vg_demonode2-lv_1")
self.assertEqual(mounts[1], "/dev/sda1")
self.assertEqual(mounts[2], "/dev/mapper/vg_demonode2-lv_2")
mounts = checkDisk.getMounts("/dev/mapper", [])
self.assertEqual(mounts[0], "/dev/mapper/vg_demonode2-lv_1")
self.assertEqual(mounts[1], "/dev/mapper/vg_demonode2-lv_2")
mounts = checkDisk.getMounts("", [])
self.assertEqual(len(mounts), 12)
def test_diskUsage(self):
commands.getstatusoutput = self.mock_getstatusoutput
checkDisk.open = self.mock_open
mounts = checkDisk.getMounts("/", [])
self.assertEqual(checkDisk.showDiskUsage(80,
90,
[mounts[1]],
True,
usage='BGB',
ignoreError=True),
(-1, ' disks:mounts:(/dev/sda1=/)',
['/=174.0;232.0;261.0;0;290.0 '
'/=174.0;139.2;156.6;0;174.0']))
self.assertEqual(checkDisk.showDiskUsage(80,
90,
[mounts[1]], True,
ignoreError=True),
(-1, ' disks:mounts:(/dev/sda1=/)',
['/=64.00;80;90;0;100 /=64.00;80;90;0;100']))
self.assertEqual(checkDisk.showDiskUsage(80,
90,
["/mnt/vol2"], True,
ignoreError=True),
(-1, ' disks:mounts:(10.70.43.190:vol2=/mnt/vol2)',
['/mnt/vol2=47.00;80;90;0;100 '
'/mnt/vol2=47.00;80;90;0;100']))
self.assertEqual(checkDisk.showDiskUsage(80,
90,
["/mnt/vol2"], True,
usage="MB",
ignoreError=True),
(-1, ' disks:mounts:(10.70.43.190:vol2=/mnt/vol2)',
['/mnt/vol2=23228.0;42276.8;47561.4;0;52846.0 '
'/mnt/vol2=23228.0;18582.4;20905.2;0;23228.0']))
self.assertEqual(checkDisk.showDiskUsage(10,
20,
["/mnt/vol2"], True,
usage="MB",
ignoreError=True),
(2, 'crit:disk:10.70.43.190:vol2;/mnt/vol2;47.0',
['/mnt/vol2=23228.0;5284.6;10569.2;0;52846.0 '
'/mnt/vol2=23228.0;2322.8;4645.6;0;23228.0']))
# negative test
self.assertEqual(checkDisk.showDiskUsage(-1,
200,
["/mnt/vol2"], True,
usage="MB",
ignoreError=True),
(1, 'warn:disk:10.70.43.190:vol2;/mnt/vol2;47.0',
['/mnt/vol2=23228.0;-528.5;105692.0;0;52846.0 '
'/mnt/vol2=23228.0;-232.3;46456.0;0;23228.0']))
# testing warning level
self.assertEqual(checkDisk.showDiskUsage(40, 50, ["/mnt/vol2"], True,
usage="MB",
ignoreError=True),
(1, 'warn:disk:10.70.43.190:vol2;/mnt/vol2;47.0',
['/mnt/vol2=23228.0;21138.4;26423.0;0;52846.0 '
'/mnt/vol2=23228.0;9291.2;11614.0;0;23228.0']))
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