Mercurial > repos > shellac > guppy_basecaller

annotate env/lib/python3.7/site-packages/psutil/tests/test_windows.py @ 0:26e78fe6e8c4 draft

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"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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1 #!/usr/bin/env python3
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2 # -*- coding: UTF-8 -*
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3
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4 # Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
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5 # Use of this source code is governed by a BSD-style license that can be
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6 # found in the LICENSE file.
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7
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8 """Windows specific tests."""
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9
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10 import datetime
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11 import errno
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12 import glob
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13 import os
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14 import platform
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15 import re
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16 import signal
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17 import subprocess
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18 import sys
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19 import time
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20 import warnings
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21
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22 import psutil
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23 from psutil import WINDOWS
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24 from psutil._compat import FileNotFoundError
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25 from psutil.tests import APPVEYOR
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26 from psutil.tests import get_test_subprocess
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27 from psutil.tests import HAS_BATTERY
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28 from psutil.tests import mock
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29 from psutil.tests import PY3
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30 from psutil.tests import PYPY
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31 from psutil.tests import reap_children
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32 from psutil.tests import retry_on_failure
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33 from psutil.tests import sh
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34 from psutil.tests import unittest
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35
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36
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37 if WINDOWS and not PYPY:
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38 with warnings.catch_warnings():
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39 warnings.simplefilter("ignore")
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40 import win32api # requires "pip install pypiwin32"
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41 import win32con
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42 import win32process
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43 import wmi # requires "pip install wmi" / "make setup-dev-env"
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44
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45
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46 cext = psutil._psplatform.cext
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47
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48 # are we a 64 bit process
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49 IS_64_BIT = sys.maxsize > 2**32
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50
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51
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52 def wrap_exceptions(fun):
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53 def wrapper(self, *args, **kwargs):
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54 try:
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55 return fun(self, *args, **kwargs)
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56 except OSError as err:
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57 from psutil._pswindows import ACCESS_DENIED_SET
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58 if err.errno in ACCESS_DENIED_SET:
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59 raise psutil.AccessDenied(None, None)
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60 if err.errno == errno.ESRCH:
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61 raise psutil.NoSuchProcess(None, None)
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62 raise
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63 return wrapper
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64
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65
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66 @unittest.skipIf(PYPY, "pywin32 not available on PYPY") # skip whole module
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67 class TestCase(unittest.TestCase):
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68 pass
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69
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70
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71 # ===================================================================
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72 # System APIs
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73 # ===================================================================
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74
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75
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76 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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77 class TestCpuAPIs(TestCase):
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78
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79 @unittest.skipIf('NUMBER_OF_PROCESSORS' not in os.environ,
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80 'NUMBER_OF_PROCESSORS env var is not available')
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81 def test_cpu_count_vs_NUMBER_OF_PROCESSORS(self):
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82 # Will likely fail on many-cores systems:
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83 # https://stackoverflow.com/questions/31209256
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84 num_cpus = int(os.environ['NUMBER_OF_PROCESSORS'])
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85 self.assertEqual(num_cpus, psutil.cpu_count())
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86
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87 def test_cpu_count_vs_GetSystemInfo(self):
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88 # Will likely fail on many-cores systems:
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89 # https://stackoverflow.com/questions/31209256
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90 sys_value = win32api.GetSystemInfo()[5]
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91 psutil_value = psutil.cpu_count()
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92 self.assertEqual(sys_value, psutil_value)
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93
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94 def test_cpu_count_logical_vs_wmi(self):
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95 w = wmi.WMI()
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96 proc = w.Win32_Processor()[0]
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97 self.assertEqual(psutil.cpu_count(), proc.NumberOfLogicalProcessors)
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98
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99 def test_cpu_count_phys_vs_wmi(self):
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100 w = wmi.WMI()
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101 proc = w.Win32_Processor()[0]
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102 self.assertEqual(psutil.cpu_count(logical=False), proc.NumberOfCores)
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103
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104 def test_cpu_count_vs_cpu_times(self):
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105 self.assertEqual(psutil.cpu_count(),
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106 len(psutil.cpu_times(percpu=True)))
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107
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108 def test_cpu_freq(self):
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109 w = wmi.WMI()
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110 proc = w.Win32_Processor()[0]
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111 self.assertEqual(proc.CurrentClockSpeed, psutil.cpu_freq().current)
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112 self.assertEqual(proc.MaxClockSpeed, psutil.cpu_freq().max)
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113
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114
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115 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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116 class TestSystemAPIs(TestCase):
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117
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118 def test_nic_names(self):
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119 out = sh('ipconfig /all')
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120 nics = psutil.net_io_counters(pernic=True).keys()
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121 for nic in nics:
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122 if "pseudo-interface" in nic.replace(' ', '-').lower():
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123 continue
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124 if nic not in out:
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125 self.fail(
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126 "%r nic wasn't found in 'ipconfig /all' output" % nic)
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127
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128 def test_total_phymem(self):
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129 w = wmi.WMI().Win32_ComputerSystem()[0]
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130 self.assertEqual(int(w.TotalPhysicalMemory),
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131 psutil.virtual_memory().total)
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132
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133 # @unittest.skipIf(wmi is None, "wmi module is not installed")
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134 # def test__UPTIME(self):
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135 # # _UPTIME constant is not public but it is used internally
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136 # # as value to return for pid 0 creation time.
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137 # # WMI behaves the same.
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138 # w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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139 # p = psutil.Process(0)
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140 # wmic_create = str(w.CreationDate.split('.')[0])
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141 # psutil_create = time.strftime("%Y%m%d%H%M%S",
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142 # time.localtime(p.create_time()))
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143
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144 # Note: this test is not very reliable
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145 @unittest.skipIf(APPVEYOR, "test not relieable on appveyor")
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146 @retry_on_failure()
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147 def test_pids(self):
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148 # Note: this test might fail if the OS is starting/killing
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149 # other processes in the meantime
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150 w = wmi.WMI().Win32_Process()
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151 wmi_pids = set([x.ProcessId for x in w])
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152 psutil_pids = set(psutil.pids())
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153 self.assertEqual(wmi_pids, psutil_pids)
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154
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155 @retry_on_failure()
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156 def test_disks(self):
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157 ps_parts = psutil.disk_partitions(all=True)
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158 wmi_parts = wmi.WMI().Win32_LogicalDisk()
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159 for ps_part in ps_parts:
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160 for wmi_part in wmi_parts:
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161 if ps_part.device.replace('\\', '') == wmi_part.DeviceID:
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162 if not ps_part.mountpoint:
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163 # this is usually a CD-ROM with no disk inserted
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164 break
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165 if 'cdrom' in ps_part.opts:
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166 break
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167 try:
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168 usage = psutil.disk_usage(ps_part.mountpoint)
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169 except FileNotFoundError:
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170 # usually this is the floppy
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171 break
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172 self.assertEqual(usage.total, int(wmi_part.Size))
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173 wmi_free = int(wmi_part.FreeSpace)
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174 self.assertEqual(usage.free, wmi_free)
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175 # 10 MB tollerance
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176 if abs(usage.free - wmi_free) > 10 * 1024 * 1024:
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177 self.fail("psutil=%s, wmi=%s" % (
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178 usage.free, wmi_free))
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179 break
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180 else:
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181 self.fail("can't find partition %s" % repr(ps_part))
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182
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183 def test_disk_usage(self):
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184 for disk in psutil.disk_partitions():
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185 if 'cdrom' in disk.opts:
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186 continue
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187 sys_value = win32api.GetDiskFreeSpaceEx(disk.mountpoint)
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188 psutil_value = psutil.disk_usage(disk.mountpoint)
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189 self.assertAlmostEqual(sys_value[0], psutil_value.free,
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190 delta=1024 * 1024)
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191 self.assertAlmostEqual(sys_value[1], psutil_value.total,
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192 delta=1024 * 1024)
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193 self.assertEqual(psutil_value.used,
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194 psutil_value.total - psutil_value.free)
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195
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196 def test_disk_partitions(self):
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197 sys_value = [
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198 x + '\\' for x in win32api.GetLogicalDriveStrings().split("\\\x00")
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199 if x and not x.startswith('A:')]
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200 psutil_value = [x.mountpoint for x in psutil.disk_partitions(all=True)]
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201 self.assertEqual(sys_value, psutil_value)
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202
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203 def test_net_if_stats(self):
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204 ps_names = set(cext.net_if_stats())
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205 wmi_adapters = wmi.WMI().Win32_NetworkAdapter()
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206 wmi_names = set()
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207 for wmi_adapter in wmi_adapters:
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208 wmi_names.add(wmi_adapter.Name)
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209 wmi_names.add(wmi_adapter.NetConnectionID)
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210 self.assertTrue(ps_names & wmi_names,
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211 "no common entries in %s, %s" % (ps_names, wmi_names))
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212
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213 def test_boot_time(self):
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214 wmi_os = wmi.WMI().Win32_OperatingSystem()
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215 wmi_btime_str = wmi_os[0].LastBootUpTime.split('.')[0]
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216 wmi_btime_dt = datetime.datetime.strptime(
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217 wmi_btime_str, "%Y%m%d%H%M%S")
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218 psutil_dt = datetime.datetime.fromtimestamp(psutil.boot_time())
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219 diff = abs((wmi_btime_dt - psutil_dt).total_seconds())
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220 self.assertLessEqual(diff, 3)
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221
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222 def test_boot_time_fluctuation(self):
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223 # https://github.com/giampaolo/psutil/issues/1007
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224 with mock.patch('psutil._pswindows.cext.boot_time', return_value=5):
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225 self.assertEqual(psutil.boot_time(), 5)
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226 with mock.patch('psutil._pswindows.cext.boot_time', return_value=4):
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227 self.assertEqual(psutil.boot_time(), 5)
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228 with mock.patch('psutil._pswindows.cext.boot_time', return_value=6):
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229 self.assertEqual(psutil.boot_time(), 5)
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230 with mock.patch('psutil._pswindows.cext.boot_time', return_value=333):
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231 self.assertEqual(psutil.boot_time(), 333)
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232
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233
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234 # ===================================================================
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235 # sensors_battery()
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236 # ===================================================================
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237
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238
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239 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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240 class TestSensorsBattery(TestCase):
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241
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242 def test_has_battery(self):
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243 if win32api.GetPwrCapabilities()['SystemBatteriesPresent']:
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244 self.assertIsNotNone(psutil.sensors_battery())
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245 else:
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246 self.assertIsNone(psutil.sensors_battery())
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247
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248 @unittest.skipIf(not HAS_BATTERY, "no battery")
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249 def test_percent(self):
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250 w = wmi.WMI()
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251 battery_wmi = w.query('select * from Win32_Battery')[0]
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252 battery_psutil = psutil.sensors_battery()
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253 self.assertAlmostEqual(
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254 battery_psutil.percent, battery_wmi.EstimatedChargeRemaining,
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255 delta=1)
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256
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257 @unittest.skipIf(not HAS_BATTERY, "no battery")
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258 def test_power_plugged(self):
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259 w = wmi.WMI()
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260 battery_wmi = w.query('select * from Win32_Battery')[0]
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261 battery_psutil = psutil.sensors_battery()
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262 # Status codes:
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263 # https://msdn.microsoft.com/en-us/library/aa394074(v=vs.85).aspx
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264 self.assertEqual(battery_psutil.power_plugged,
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265 battery_wmi.BatteryStatus == 2)
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266
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267 def test_emulate_no_battery(self):
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268 with mock.patch("psutil._pswindows.cext.sensors_battery",
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269 return_value=(0, 128, 0, 0)) as m:
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270 self.assertIsNone(psutil.sensors_battery())
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271 assert m.called
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272
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273 def test_emulate_power_connected(self):
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274 with mock.patch("psutil._pswindows.cext.sensors_battery",
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275 return_value=(1, 0, 0, 0)) as m:
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276 self.assertEqual(psutil.sensors_battery().secsleft,
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277 psutil.POWER_TIME_UNLIMITED)
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diff changeset
278 assert m.called
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279
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280 def test_emulate_power_charging(self):
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281 with mock.patch("psutil._pswindows.cext.sensors_battery",
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282 return_value=(0, 8, 0, 0)) as m:
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283 self.assertEqual(psutil.sensors_battery().secsleft,
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284 psutil.POWER_TIME_UNLIMITED)
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diff changeset
285 assert m.called
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286
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287 def test_emulate_secs_left_unknown(self):
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288 with mock.patch("psutil._pswindows.cext.sensors_battery",
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289 return_value=(0, 0, 0, -1)) as m:
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290 self.assertEqual(psutil.sensors_battery().secsleft,
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291 psutil.POWER_TIME_UNKNOWN)
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diff changeset
292 assert m.called
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293
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294
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295 # ===================================================================
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296 # Process APIs
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297 # ===================================================================
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298
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299
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300 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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301 class TestProcess(TestCase):
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302
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diff changeset
303 @classmethod
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304 def setUpClass(cls):
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diff changeset
305 cls.pid = get_test_subprocess().pid
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306
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diff changeset
307 @classmethod
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308 def tearDownClass(cls):
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diff changeset
309 reap_children()
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310
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diff changeset
311 def test_issue_24(self):
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312 p = psutil.Process(0)
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diff changeset
313 self.assertRaises(psutil.AccessDenied, p.kill)
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314
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315 def test_special_pid(self):
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316 p = psutil.Process(4)
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diff changeset
317 self.assertEqual(p.name(), 'System')
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318 # use __str__ to access all common Process properties to check
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diff changeset
319 # that nothing strange happens
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diff changeset
320 str(p)
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diff changeset
321 p.username()
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diff changeset
322 self.assertTrue(p.create_time() >= 0.0)
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diff changeset
323 try:
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diff changeset
324 rss, vms = p.memory_info()[:2]
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diff changeset
325 except psutil.AccessDenied:
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diff changeset
326 # expected on Windows Vista and Windows 7
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diff changeset
327 if not platform.uname()[1] in ('vista', 'win-7', 'win7'):
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diff changeset
328 raise
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diff changeset
329 else:
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diff changeset
330 self.assertTrue(rss > 0)
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331
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diff changeset
332 def test_send_signal(self):
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diff changeset
333 p = psutil.Process(self.pid)
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parents:
diff changeset
334 self.assertRaises(ValueError, p.send_signal, signal.SIGINT)
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diff changeset
335
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diff changeset
336 def test_num_handles_increment(self):
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diff changeset
337 p = psutil.Process(os.getpid())
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diff changeset
338 before = p.num_handles()
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diff changeset
339 handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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parents:
diff changeset
340 win32con.FALSE, os.getpid())
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diff changeset
341 after = p.num_handles()
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diff changeset
342 self.assertEqual(after, before + 1)
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diff changeset
343 win32api.CloseHandle(handle)
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diff changeset
344 self.assertEqual(p.num_handles(), before)
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345
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diff changeset
346 def test_handles_leak(self):
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diff changeset
347 # Call all Process methods and make sure no handles are left
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diff changeset
348 # open. This is here mainly to make sure functions using
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diff changeset
349 # OpenProcess() always call CloseHandle().
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diff changeset
350 def call(p, attr):
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diff changeset
351 attr = getattr(p, name, None)
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parents:
diff changeset
352 if attr is not None and callable(attr):
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diff changeset
353 attr()
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diff changeset
354 else:
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parents:
diff changeset
355 attr
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parents:
diff changeset
356
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diff changeset
357 p = psutil.Process(self.pid)
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diff changeset
358 failures = []
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parents:
diff changeset
359 for name in dir(psutil.Process):
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parents:
diff changeset
360 if name.startswith('_') \
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shellac
parents:
diff changeset
361 or name in ('terminate', 'kill', 'suspend', 'resume',
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shellac
parents:
diff changeset
362 'nice', 'send_signal', 'wait', 'children',
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parents:
diff changeset
363 'as_dict', 'memory_info_ex'):
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parents:
diff changeset
364 continue
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parents:
diff changeset
365 else:
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parents:
diff changeset
366 try:
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parents:
diff changeset
367 call(p, name)
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parents:
diff changeset
368 num1 = p.num_handles()
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parents:
diff changeset
369 call(p, name)
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parents:
diff changeset
370 num2 = p.num_handles()
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shellac
parents:
diff changeset
371 except (psutil.NoSuchProcess, psutil.AccessDenied):
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shellac
parents:
diff changeset
372 pass
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parents:
diff changeset
373 else:
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shellac
parents:
diff changeset
374 if num2 > num1:
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parents:
diff changeset
375 fail = \
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parents:
diff changeset
376 "failure while processing Process.%s method " \
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shellac
parents:
diff changeset
377 "(before=%s, after=%s)" % (name, num1, num2)
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378 failures.append(fail)
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379 if failures:
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380 self.fail('\n' + '\n'.join(failures))
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381
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382 @unittest.skipIf(not sys.version_info >= (2, 7),
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383 "CTRL_* signals not supported")
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384 def test_ctrl_signals(self):
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385 p = psutil.Process(get_test_subprocess().pid)
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386 p.send_signal(signal.CTRL_C_EVENT)
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387 p.send_signal(signal.CTRL_BREAK_EVENT)
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388 p.kill()
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389 p.wait()
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390 self.assertRaises(psutil.NoSuchProcess,
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391 p.send_signal, signal.CTRL_C_EVENT)
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392 self.assertRaises(psutil.NoSuchProcess,
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393 p.send_signal, signal.CTRL_BREAK_EVENT)
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394
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395 def test_username(self):
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396 self.assertEqual(psutil.Process().username(),
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397 win32api.GetUserNameEx(win32con.NameSamCompatible))
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398
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399 def test_cmdline(self):
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400 sys_value = re.sub(' +', ' ', win32api.GetCommandLine()).strip()
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401 psutil_value = ' '.join(psutil.Process().cmdline())
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402 self.assertEqual(sys_value, psutil_value)
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403
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404 # XXX - occasional failures
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405
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406 # def test_cpu_times(self):
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407 # handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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408 # win32con.FALSE, os.getpid())
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409 # self.addCleanup(win32api.CloseHandle, handle)
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410 # sys_value = win32process.GetProcessTimes(handle)
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411 # psutil_value = psutil.Process().cpu_times()
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412 # self.assertAlmostEqual(
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413 # psutil_value.user, sys_value['UserTime'] / 10000000.0,
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414 # delta=0.2)
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415 # self.assertAlmostEqual(
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416 # psutil_value.user, sys_value['KernelTime'] / 10000000.0,
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417 # delta=0.2)
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418
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419 def test_nice(self):
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420 handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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421 win32con.FALSE, os.getpid())
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422 self.addCleanup(win32api.CloseHandle, handle)
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423 sys_value = win32process.GetPriorityClass(handle)
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424 psutil_value = psutil.Process().nice()
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425 self.assertEqual(psutil_value, sys_value)
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426
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427 def test_memory_info(self):
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428 handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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429 win32con.FALSE, self.pid)
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430 self.addCleanup(win32api.CloseHandle, handle)
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431 sys_value = win32process.GetProcessMemoryInfo(handle)
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432 psutil_value = psutil.Process(self.pid).memory_info()
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433 self.assertEqual(
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434 sys_value['PeakWorkingSetSize'], psutil_value.peak_wset)
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435 self.assertEqual(
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436 sys_value['WorkingSetSize'], psutil_value.wset)
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diff changeset
437 self.assertEqual(
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438 sys_value['QuotaPeakPagedPoolUsage'], psutil_value.peak_paged_pool)
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diff changeset
439 self.assertEqual(
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440 sys_value['QuotaPagedPoolUsage'], psutil_value.paged_pool)
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441 self.assertEqual(
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442 sys_value['QuotaPeakNonPagedPoolUsage'],
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443 psutil_value.peak_nonpaged_pool)
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444 self.assertEqual(
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445 sys_value['QuotaNonPagedPoolUsage'], psutil_value.nonpaged_pool)
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446 self.assertEqual(
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447 sys_value['PagefileUsage'], psutil_value.pagefile)
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diff changeset
448 self.assertEqual(
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449 sys_value['PeakPagefileUsage'], psutil_value.peak_pagefile)
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450
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451 self.assertEqual(psutil_value.rss, psutil_value.wset)
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452 self.assertEqual(psutil_value.vms, psutil_value.pagefile)
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453
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454 def test_wait(self):
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455 handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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456 win32con.FALSE, self.pid)
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457 self.addCleanup(win32api.CloseHandle, handle)
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458 p = psutil.Process(self.pid)
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459 p.terminate()
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460 psutil_value = p.wait()
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461 sys_value = win32process.GetExitCodeProcess(handle)
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462 self.assertEqual(psutil_value, sys_value)
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463
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464 def test_cpu_affinity(self):
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465 def from_bitmask(x):
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466 return [i for i in range(64) if (1 << i) & x]
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diff changeset
467
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diff changeset
468 handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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diff changeset
469 win32con.FALSE, self.pid)
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diff changeset
470 self.addCleanup(win32api.CloseHandle, handle)
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471 sys_value = from_bitmask(
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472 win32process.GetProcessAffinityMask(handle)[0])
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diff changeset
473 psutil_value = psutil.Process(self.pid).cpu_affinity()
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474 self.assertEqual(psutil_value, sys_value)
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475
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diff changeset
476 def test_io_counters(self):
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diff changeset
477 handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
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diff changeset
478 win32con.FALSE, os.getpid())
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diff changeset
479 self.addCleanup(win32api.CloseHandle, handle)
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480 sys_value = win32process.GetProcessIoCounters(handle)
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481 psutil_value = psutil.Process().io_counters()
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diff changeset
482 self.assertEqual(
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483 psutil_value.read_count, sys_value['ReadOperationCount'])
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diff changeset
484 self.assertEqual(
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485 psutil_value.write_count, sys_value['WriteOperationCount'])
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diff changeset
486 self.assertEqual(
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487 psutil_value.read_bytes, sys_value['ReadTransferCount'])
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diff changeset
488 self.assertEqual(
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489 psutil_value.write_bytes, sys_value['WriteTransferCount'])
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diff changeset
490 self.assertEqual(
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491 psutil_value.other_count, sys_value['OtherOperationCount'])
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parents:
diff changeset
492 self.assertEqual(
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493 psutil_value.other_bytes, sys_value['OtherTransferCount'])
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diff changeset
494
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diff changeset
495 def test_num_handles(self):
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diff changeset
496 import ctypes
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diff changeset
497 import ctypes.wintypes
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diff changeset
498 PROCESS_QUERY_INFORMATION = 0x400
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diff changeset
499 handle = ctypes.windll.kernel32.OpenProcess(
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diff changeset
500 PROCESS_QUERY_INFORMATION, 0, self.pid)
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parents:
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501 self.addCleanup(ctypes.windll.kernel32.CloseHandle, handle)
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502
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503 hndcnt = ctypes.wintypes.DWORD()
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504 ctypes.windll.kernel32.GetProcessHandleCount(
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505 handle, ctypes.byref(hndcnt))
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506 sys_value = hndcnt.value
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507 psutil_value = psutil.Process(self.pid).num_handles()
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508 self.assertEqual(psutil_value, sys_value)
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509
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510 def test_error_partial_copy(self):
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511 # https://github.com/giampaolo/psutil/issues/875
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512 exc = WindowsError()
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513 exc.winerror = 299
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514 with mock.patch("psutil._psplatform.cext.proc_cwd", side_effect=exc):
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515 with mock.patch("time.sleep") as m:
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516 p = psutil.Process()
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517 self.assertRaises(psutil.AccessDenied, p.cwd)
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518 self.assertGreaterEqual(m.call_count, 5)
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519
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520 def test_exe(self):
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521 # NtQuerySystemInformation succeeds if process is gone. Make sure
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522 # it raises NSP for a non existent pid.
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523 pid = psutil.pids()[-1] + 99999
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524 proc = psutil._psplatform.Process(pid)
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525 self.assertRaises(psutil.NoSuchProcess, proc.exe)
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526
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527
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528 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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529 class TestProcessWMI(TestCase):
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530 """Compare Process API results with WMI."""
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531
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532 @classmethod
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533 def setUpClass(cls):
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534 cls.pid = get_test_subprocess().pid
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535
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536 @classmethod
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537 def tearDownClass(cls):
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538 reap_children()
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539
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540 def test_name(self):
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541 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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542 p = psutil.Process(self.pid)
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543 self.assertEqual(p.name(), w.Caption)
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544
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545 def test_exe(self):
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546 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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547 p = psutil.Process(self.pid)
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548 # Note: wmi reports the exe as a lower case string.
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549 # Being Windows paths case-insensitive we ignore that.
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550 self.assertEqual(p.exe().lower(), w.ExecutablePath.lower())
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551
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552 def test_cmdline(self):
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553 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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554 p = psutil.Process(self.pid)
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555 self.assertEqual(' '.join(p.cmdline()),
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556 w.CommandLine.replace('"', ''))
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557
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558 def test_username(self):
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559 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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560 p = psutil.Process(self.pid)
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561 domain, _, username = w.GetOwner()
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562 username = "%s\\%s" % (domain, username)
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563 self.assertEqual(p.username(), username)
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564
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565 def test_memory_rss(self):
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566 time.sleep(0.1)
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567 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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568 p = psutil.Process(self.pid)
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569 rss = p.memory_info().rss
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570 self.assertEqual(rss, int(w.WorkingSetSize))
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571
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572 def test_memory_vms(self):
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573 time.sleep(0.1)
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574 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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575 p = psutil.Process(self.pid)
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576 vms = p.memory_info().vms
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577 # http://msdn.microsoft.com/en-us/library/aa394372(VS.85).aspx
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578 # ...claims that PageFileUsage is represented in Kilo
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579 # bytes but funnily enough on certain platforms bytes are
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580 # returned instead.
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581 wmi_usage = int(w.PageFileUsage)
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582 if (vms != wmi_usage) and (vms != wmi_usage * 1024):
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583 self.fail("wmi=%s, psutil=%s" % (wmi_usage, vms))
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584
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585 def test_create_time(self):
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586 w = wmi.WMI().Win32_Process(ProcessId=self.pid)[0]
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587 p = psutil.Process(self.pid)
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588 wmic_create = str(w.CreationDate.split('.')[0])
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589 psutil_create = time.strftime("%Y%m%d%H%M%S",
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590 time.localtime(p.create_time()))
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591 self.assertEqual(wmic_create, psutil_create)
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592
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593
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594 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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595 class TestDualProcessImplementation(TestCase):
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596 """
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597 Certain APIs on Windows have 2 internal implementations, one
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598 based on documented Windows APIs, another one based
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599 NtQuerySystemInformation() which gets called as fallback in
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600 case the first fails because of limited permission error.
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601 Here we test that the two methods return the exact same value,
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602 see:
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603 https://github.com/giampaolo/psutil/issues/304
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604 """
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605
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606 @classmethod
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607 def setUpClass(cls):
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608 cls.pid = get_test_subprocess().pid
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609
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610 @classmethod
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611 def tearDownClass(cls):
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612 reap_children()
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613
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614 def test_memory_info(self):
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615 mem_1 = psutil.Process(self.pid).memory_info()
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616 with mock.patch("psutil._psplatform.cext.proc_memory_info",
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617 side_effect=OSError(errno.EPERM, "msg")) as fun:
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618 mem_2 = psutil.Process(self.pid).memory_info()
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619 self.assertEqual(len(mem_1), len(mem_2))
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620 for i in range(len(mem_1)):
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621 self.assertGreaterEqual(mem_1[i], 0)
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622 self.assertGreaterEqual(mem_2[i], 0)
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623 self.assertAlmostEqual(mem_1[i], mem_2[i], delta=512)
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624 assert fun.called
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625
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diff changeset
626 def test_create_time(self):
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diff changeset
627 ctime = psutil.Process(self.pid).create_time()
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parents:
diff changeset
628 with mock.patch("psutil._psplatform.cext.proc_times",
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parents:
diff changeset
629 side_effect=OSError(errno.EPERM, "msg")) as fun:
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parents:
diff changeset
630 self.assertEqual(psutil.Process(self.pid).create_time(), ctime)
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parents:
diff changeset
631 assert fun.called
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parents:
diff changeset
632
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parents:
diff changeset
633 def test_cpu_times(self):
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parents:
diff changeset
634 cpu_times_1 = psutil.Process(self.pid).cpu_times()
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parents:
diff changeset
635 with mock.patch("psutil._psplatform.cext.proc_times",
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parents:
diff changeset
636 side_effect=OSError(errno.EPERM, "msg")) as fun:
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parents:
diff changeset
637 cpu_times_2 = psutil.Process(self.pid).cpu_times()
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parents:
diff changeset
638 assert fun.called
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parents:
diff changeset
639 self.assertAlmostEqual(
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parents:
diff changeset
640 cpu_times_1.user, cpu_times_2.user, delta=0.01)
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parents:
diff changeset
641 self.assertAlmostEqual(
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parents:
diff changeset
642 cpu_times_1.system, cpu_times_2.system, delta=0.01)
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parents:
diff changeset
643
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diff changeset
644 def test_io_counters(self):
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parents:
diff changeset
645 io_counters_1 = psutil.Process(self.pid).io_counters()
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parents:
diff changeset
646 with mock.patch("psutil._psplatform.cext.proc_io_counters",
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parents:
diff changeset
647 side_effect=OSError(errno.EPERM, "msg")) as fun:
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parents:
diff changeset
648 io_counters_2 = psutil.Process(self.pid).io_counters()
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parents:
diff changeset
649 for i in range(len(io_counters_1)):
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parents:
diff changeset
650 self.assertAlmostEqual(
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parents:
diff changeset
651 io_counters_1[i], io_counters_2[i], delta=5)
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parents:
diff changeset
652 assert fun.called
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diff changeset
653
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parents:
diff changeset
654 def test_num_handles(self):
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parents:
diff changeset
655 num_handles = psutil.Process(self.pid).num_handles()
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parents:
diff changeset
656 with mock.patch("psutil._psplatform.cext.proc_num_handles",
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parents:
diff changeset
657 side_effect=OSError(errno.EPERM, "msg")) as fun:
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parents:
diff changeset
658 self.assertEqual(psutil.Process(self.pid).num_handles(),
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parents:
diff changeset
659 num_handles)
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parents:
diff changeset
660 assert fun.called
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diff changeset
661
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parents:
diff changeset
662 def test_cmdline(self):
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parents:
diff changeset
663 from psutil._pswindows import convert_oserror
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parents:
diff changeset
664 for pid in psutil.pids():
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parents:
diff changeset
665 try:
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parents:
diff changeset
666 a = cext.proc_cmdline(pid, use_peb=True)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
667 b = cext.proc_cmdline(pid, use_peb=False)
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shellac
parents:
diff changeset
668 except OSError as err:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
669 err = convert_oserror(err)
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parents:
diff changeset
670 if not isinstance(err, (psutil.AccessDenied,
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parents:
diff changeset
671 psutil.NoSuchProcess)):
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parents:
diff changeset
672 raise
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parents:
diff changeset
673 else:
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parents:
diff changeset
674 self.assertEqual(a, b)
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diff changeset
675
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parents:
diff changeset
676
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parents:
diff changeset
677 @unittest.skipIf(not WINDOWS, "WINDOWS only")
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parents:
diff changeset
678 class RemoteProcessTestCase(TestCase):
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parents:
diff changeset
679 """Certain functions require calling ReadProcessMemory.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
680 This trivially works when called on the current process.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
681 Check that this works on other processes, especially when they
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shellac
parents:
diff changeset
682 have a different bitness.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
683 """
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parents:
diff changeset
684
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parents:
diff changeset
685 @staticmethod
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parents:
diff changeset
686 def find_other_interpreter():
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parents:
diff changeset
687 # find a python interpreter that is of the opposite bitness from us
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shellac
parents:
diff changeset
688 code = "import sys; sys.stdout.write(str(sys.maxsize > 2**32))"
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parents:
diff changeset
689
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shellac
parents:
diff changeset
690 # XXX: a different and probably more stable approach might be to access
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shellac
parents:
diff changeset
691 # the registry but accessing 64 bit paths from a 32 bit process
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shellac
parents:
diff changeset
692 for filename in glob.glob(r"C:\Python*\python.exe"):
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shellac
parents:
diff changeset
693 proc = subprocess.Popen(args=[filename, "-c", code],
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shellac
parents:
diff changeset
694 stdout=subprocess.PIPE,
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shellac
parents:
diff changeset
695 stderr=subprocess.STDOUT)
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shellac
parents:
diff changeset
696 output, _ = proc.communicate()
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shellac
parents:
diff changeset
697 if output == str(not IS_64_BIT):
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shellac
parents:
diff changeset
698 return filename
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shellac
parents:
diff changeset
699
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shellac
parents:
diff changeset
700 @classmethod
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shellac
parents:
diff changeset
701 def setUpClass(cls):
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shellac
parents:
diff changeset
702 other_python = cls.find_other_interpreter()
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shellac
parents:
diff changeset
703
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shellac
parents:
diff changeset
704 if other_python is None:
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shellac
parents:
diff changeset
705 raise unittest.SkipTest(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
706 "could not find interpreter with opposite bitness")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
707
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
708 if IS_64_BIT:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
709 cls.python64 = sys.executable
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
710 cls.python32 = other_python
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
711 else:
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shellac
parents:
diff changeset
712 cls.python64 = other_python
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
713 cls.python32 = sys.executable
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
714
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
715 test_args = ["-c", "import sys; sys.stdin.read()"]
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shellac
parents:
diff changeset
716
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
717 def setUp(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
718 env = os.environ.copy()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
719 env["THINK_OF_A_NUMBER"] = str(os.getpid())
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
720 self.proc32 = get_test_subprocess([self.python32] + self.test_args,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
721 env=env,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
722 stdin=subprocess.PIPE)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
723 self.proc64 = get_test_subprocess([self.python64] + self.test_args,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
724 env=env,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
725 stdin=subprocess.PIPE)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
726
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
727 def tearDown(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
728 self.proc32.communicate()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
729 self.proc64.communicate()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
730 reap_children()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
731
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
732 @classmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
733 def tearDownClass(cls):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
734 reap_children()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
735
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
736 def test_cmdline_32(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
737 p = psutil.Process(self.proc32.pid)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
738 self.assertEqual(len(p.cmdline()), 3)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
739 self.assertEqual(p.cmdline()[1:], self.test_args)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
740
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
741 def test_cmdline_64(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
742 p = psutil.Process(self.proc64.pid)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
743 self.assertEqual(len(p.cmdline()), 3)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
744 self.assertEqual(p.cmdline()[1:], self.test_args)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
745
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
746 def test_cwd_32(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
747 p = psutil.Process(self.proc32.pid)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
748 self.assertEqual(p.cwd(), os.getcwd())
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
749
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
750 def test_cwd_64(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
751 p = psutil.Process(self.proc64.pid)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
752 self.assertEqual(p.cwd(), os.getcwd())
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parents:
diff changeset
753
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parents:
diff changeset
754 def test_environ_32(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
755 p = psutil.Process(self.proc32.pid)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
756 e = p.environ()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
757 self.assertIn("THINK_OF_A_NUMBER", e)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
758 self.assertEquals(e["THINK_OF_A_NUMBER"], str(os.getpid()))
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shellac
parents:
diff changeset
759
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
760 def test_environ_64(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
761 p = psutil.Process(self.proc64.pid)
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shellac
parents:
diff changeset
762 try:
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shellac
parents:
diff changeset
763 p.environ()
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shellac
parents:
diff changeset
764 except psutil.AccessDenied:
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shellac
parents:
diff changeset
765 pass
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shellac
parents:
diff changeset
766
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shellac
parents:
diff changeset
767
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
768 # ===================================================================
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shellac
parents:
diff changeset
769 # Windows services
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
770 # ===================================================================
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shellac
parents:
diff changeset
771
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
772
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
773 @unittest.skipIf(not WINDOWS, "WINDOWS only")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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parents:
diff changeset
774 class TestServices(TestCase):
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parents:
diff changeset
775
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parents:
diff changeset
776 def test_win_service_iter(self):
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shellac
parents:
diff changeset
777 valid_statuses = set([
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parents:
diff changeset
778 "running",
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shellac
parents:
diff changeset
779 "paused",
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shellac
parents:
diff changeset
780 "start",
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shellac
parents:
diff changeset
781 "pause",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
782 "continue",
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shellac
parents:
diff changeset
783 "stop",
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shellac
parents:
diff changeset
784 "stopped",
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shellac
parents:
diff changeset
785 ])
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shellac
parents:
diff changeset
786 valid_start_types = set([
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shellac
parents:
diff changeset
787 "automatic",
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shellac
parents:
diff changeset
788 "manual",
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shellac
parents:
diff changeset
789 "disabled",
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shellac
parents:
diff changeset
790 ])
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shellac
parents:
diff changeset
791 valid_statuses = set([
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shellac
parents:
diff changeset
792 "running",
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shellac
parents:
diff changeset
793 "paused",
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shellac
parents:
diff changeset
794 "start_pending",
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shellac
parents:
diff changeset
795 "pause_pending",
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shellac
parents:
diff changeset
796 "continue_pending",
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shellac
parents:
diff changeset
797 "stop_pending",
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shellac
parents:
diff changeset
798 "stopped"
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
799 ])
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shellac
parents:
diff changeset
800 for serv in psutil.win_service_iter():
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shellac
parents:
diff changeset
801 data = serv.as_dict()
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shellac
parents:
diff changeset
802 self.assertIsInstance(data['name'], str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
803 self.assertNotEqual(data['name'].strip(), "")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
804 self.assertIsInstance(data['display_name'], str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
805 self.assertIsInstance(data['username'], str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
806 self.assertIn(data['status'], valid_statuses)
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shellac
parents:
diff changeset
807 if data['pid'] is not None:
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shellac
parents:
diff changeset
808 psutil.Process(data['pid'])
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shellac
parents:
diff changeset
809 self.assertIsInstance(data['binpath'], str)
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shellac
parents:
diff changeset
810 self.assertIsInstance(data['username'], str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
811 self.assertIsInstance(data['start_type'], str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
812 self.assertIn(data['start_type'], valid_start_types)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
813 self.assertIn(data['status'], valid_statuses)
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shellac
parents:
diff changeset
814 self.assertIsInstance(data['description'], str)
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shellac
parents:
diff changeset
815 pid = serv.pid()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
816 if pid is not None:
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shellac
parents:
diff changeset
817 p = psutil.Process(pid)
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parents:
diff changeset
818 self.assertTrue(p.is_running())
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parents:
diff changeset
819 # win_service_get
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
820 s = psutil.win_service_get(serv.name())
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
821 # test __eq__
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
822 self.assertEqual(serv, s)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
823
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
824 def test_win_service_get(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
825 ERROR_SERVICE_DOES_NOT_EXIST = \
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
826 psutil._psplatform.cext.ERROR_SERVICE_DOES_NOT_EXIST
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
827 ERROR_ACCESS_DENIED = psutil._psplatform.cext.ERROR_ACCESS_DENIED
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
828
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
829 name = next(psutil.win_service_iter()).name()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
830 with self.assertRaises(psutil.NoSuchProcess) as cm:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
831 psutil.win_service_get(name + '???')
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
832 self.assertEqual(cm.exception.name, name + '???')
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
833
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
834 # test NoSuchProcess
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
835 service = psutil.win_service_get(name)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
836 if PY3:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
837 args = (0, "msg", 0, ERROR_SERVICE_DOES_NOT_EXIST)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
838 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
839 args = (ERROR_SERVICE_DOES_NOT_EXIST, "msg")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
840 exc = WindowsError(*args)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
841 with mock.patch("psutil._psplatform.cext.winservice_query_status",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
842 side_effect=exc):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
843 self.assertRaises(psutil.NoSuchProcess, service.status)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
844 with mock.patch("psutil._psplatform.cext.winservice_query_config",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
845 side_effect=exc):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
846 self.assertRaises(psutil.NoSuchProcess, service.username)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
847
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
848 # test AccessDenied
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
849 if PY3:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
850 args = (0, "msg", 0, ERROR_ACCESS_DENIED)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
851 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
852 args = (ERROR_ACCESS_DENIED, "msg")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
853 exc = WindowsError(*args)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
854 with mock.patch("psutil._psplatform.cext.winservice_query_status",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
855 side_effect=exc):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
856 self.assertRaises(psutil.AccessDenied, service.status)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
857 with mock.patch("psutil._psplatform.cext.winservice_query_config",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
858 side_effect=exc):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
859 self.assertRaises(psutil.AccessDenied, service.username)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
860
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
861 # test __str__ and __repr__
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
862 self.assertIn(service.name(), str(service))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
863 self.assertIn(service.display_name(), str(service))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
864 self.assertIn(service.name(), repr(service))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
865 self.assertIn(service.display_name(), repr(service))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
866
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
867
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
868 if __name__ == '__main__':
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
869 from psutil.tests.runner import run
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
shellac
parents:
diff changeset
870 run(__file__)