springsuite: planemo/lib/python3.7/site-packages/psutil/tests/test

author	guerler
date	Fri, 31 Jul 2020 00:32:28 -0400
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children

rev	line source
1 56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	1 #!/usr/bin/env python3
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	2
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	3 # Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	4 # Use of this source code is governed by a BSD-style license that can be
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	5 # found in the LICENSE file.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	6
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	7 """Contracts tests. These tests mainly check API sanity in terms of
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	8 returned types and APIs availability.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	9 Some of these are duplicates of tests test_system.py and test_process.py
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	10 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	11
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	12 import errno
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	13 import multiprocessing
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	14 import os
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	15 import signal
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	16 import stat
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	17 import sys
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	18 import time
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	19 import traceback
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	20
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	21 from psutil import AIX
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	22 from psutil import BSD
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	23 from psutil import FREEBSD
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	24 from psutil import LINUX
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	25 from psutil import MACOS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	26 from psutil import NETBSD
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	27 from psutil import OPENBSD
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	28 from psutil import OSX
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	29 from psutil import POSIX
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	30 from psutil import SUNOS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	31 from psutil import WINDOWS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	32 from psutil._compat import FileNotFoundError
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	33 from psutil._compat import long
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	34 from psutil._compat import range
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	35 from psutil.tests import create_sockets
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	36 from psutil.tests import enum
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	37 from psutil.tests import GITHUB_WHEELS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	38 from psutil.tests import HAS_CPU_FREQ
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	39 from psutil.tests import HAS_NET_IO_COUNTERS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	40 from psutil.tests import HAS_SENSORS_FANS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	41 from psutil.tests import HAS_SENSORS_TEMPERATURES
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	42 from psutil.tests import is_namedtuple
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	43 from psutil.tests import process_namespace
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	44 from psutil.tests import PsutilTestCase
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	45 from psutil.tests import PYPY
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	46 from psutil.tests import serialrun
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	47 from psutil.tests import SKIP_SYSCONS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	48 from psutil.tests import unittest
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	49 from psutil.tests import VALID_PROC_STATUSES
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	50 import psutil
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	51
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	52
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	53 # ===================================================================
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	54 # --- APIs availability
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	55 # ===================================================================
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	56
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	57 # Make sure code reflects what doc promises in terms of APIs
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	58 # availability.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	59
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	60 class TestAvailConstantsAPIs(PsutilTestCase):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	61
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	62 def test_PROCFS_PATH(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	63 self.assertEqual(hasattr(psutil, "PROCFS_PATH"),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	64 LINUX or SUNOS or AIX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	65
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	66 def test_win_priority(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	67 ae = self.assertEqual
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	68 ae(hasattr(psutil, "ABOVE_NORMAL_PRIORITY_CLASS"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	69 ae(hasattr(psutil, "BELOW_NORMAL_PRIORITY_CLASS"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	70 ae(hasattr(psutil, "HIGH_PRIORITY_CLASS"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	71 ae(hasattr(psutil, "IDLE_PRIORITY_CLASS"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	72 ae(hasattr(psutil, "NORMAL_PRIORITY_CLASS"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	73 ae(hasattr(psutil, "REALTIME_PRIORITY_CLASS"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	74
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	75 def test_linux_ioprio_linux(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	76 ae = self.assertEqual
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	77 ae(hasattr(psutil, "IOPRIO_CLASS_NONE"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	78 ae(hasattr(psutil, "IOPRIO_CLASS_RT"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	79 ae(hasattr(psutil, "IOPRIO_CLASS_BE"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	80 ae(hasattr(psutil, "IOPRIO_CLASS_IDLE"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	81
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	82 def test_linux_ioprio_windows(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	83 ae = self.assertEqual
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	84 ae(hasattr(psutil, "IOPRIO_HIGH"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	85 ae(hasattr(psutil, "IOPRIO_NORMAL"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	86 ae(hasattr(psutil, "IOPRIO_LOW"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	87 ae(hasattr(psutil, "IOPRIO_VERYLOW"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	88
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	89 @unittest.skipIf(GITHUB_WHEELS, "not exposed via GITHUB_WHEELS")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	90 def test_linux_rlimit(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	91 ae = self.assertEqual
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	92 ae(hasattr(psutil, "RLIM_INFINITY"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	93 ae(hasattr(psutil, "RLIMIT_AS"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	94 ae(hasattr(psutil, "RLIMIT_CORE"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	95 ae(hasattr(psutil, "RLIMIT_CPU"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	96 ae(hasattr(psutil, "RLIMIT_DATA"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	97 ae(hasattr(psutil, "RLIMIT_FSIZE"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	98 ae(hasattr(psutil, "RLIMIT_LOCKS"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	99 ae(hasattr(psutil, "RLIMIT_MEMLOCK"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	100 ae(hasattr(psutil, "RLIMIT_NOFILE"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	101 ae(hasattr(psutil, "RLIMIT_NPROC"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	102 ae(hasattr(psutil, "RLIMIT_RSS"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	103 ae(hasattr(psutil, "RLIMIT_STACK"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	104
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	105 ae(hasattr(psutil, "RLIMIT_MSGQUEUE"), LINUX) # requires Linux 2.6.8
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	106 ae(hasattr(psutil, "RLIMIT_NICE"), LINUX) # requires Linux 2.6.12
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	107 ae(hasattr(psutil, "RLIMIT_RTPRIO"), LINUX) # requires Linux 2.6.12
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	108 ae(hasattr(psutil, "RLIMIT_RTTIME"), LINUX) # requires Linux 2.6.25
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	109 ae(hasattr(psutil, "RLIMIT_SIGPENDING"), LINUX) # requires Linux 2.6.8
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	110
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	111
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	112 class TestAvailSystemAPIs(PsutilTestCase):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	113
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	114 def test_win_service_iter(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	115 self.assertEqual(hasattr(psutil, "win_service_iter"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	116
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	117 def test_win_service_get(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	118 self.assertEqual(hasattr(psutil, "win_service_get"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	119
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	120 def test_cpu_freq(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	121 self.assertEqual(hasattr(psutil, "cpu_freq"),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	122 LINUX or MACOS or WINDOWS or FREEBSD)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	123
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	124 def test_sensors_temperatures(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	125 self.assertEqual(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	126 hasattr(psutil, "sensors_temperatures"), LINUX or FREEBSD)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	127
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	128 def test_sensors_fans(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	129 self.assertEqual(hasattr(psutil, "sensors_fans"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	130
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	131 def test_battery(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	132 self.assertEqual(hasattr(psutil, "sensors_battery"),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	133 LINUX or WINDOWS or FREEBSD or MACOS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	134
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	135
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	136 class TestAvailProcessAPIs(PsutilTestCase):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	137
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	138 def test_environ(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	139 self.assertEqual(hasattr(psutil.Process, "environ"),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	140 LINUX or MACOS or WINDOWS or AIX or SUNOS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	141
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	142 def test_uids(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	143 self.assertEqual(hasattr(psutil.Process, "uids"), POSIX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	144
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	145 def test_gids(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	146 self.assertEqual(hasattr(psutil.Process, "uids"), POSIX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	147
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	148 def test_terminal(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	149 self.assertEqual(hasattr(psutil.Process, "terminal"), POSIX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	150
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	151 def test_ionice(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	152 self.assertEqual(hasattr(psutil.Process, "ionice"), LINUX or WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	153
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	154 @unittest.skipIf(GITHUB_WHEELS, "not exposed via GITHUB_WHEELS")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	155 def test_rlimit(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	156 # requires Linux 2.6.36
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	157 self.assertEqual(hasattr(psutil.Process, "rlimit"), LINUX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	158
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	159 def test_io_counters(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	160 hasit = hasattr(psutil.Process, "io_counters")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	161 self.assertEqual(hasit, False if MACOS or SUNOS else True)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	162
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	163 def test_num_fds(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	164 self.assertEqual(hasattr(psutil.Process, "num_fds"), POSIX)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	165
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	166 def test_num_handles(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	167 self.assertEqual(hasattr(psutil.Process, "num_handles"), WINDOWS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	168
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	169 def test_cpu_affinity(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	170 self.assertEqual(hasattr(psutil.Process, "cpu_affinity"),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	171 LINUX or WINDOWS or FREEBSD)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	172
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	173 def test_cpu_num(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	174 self.assertEqual(hasattr(psutil.Process, "cpu_num"),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	175 LINUX or FREEBSD or SUNOS)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	176
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	177 def test_memory_maps(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	178 hasit = hasattr(psutil.Process, "memory_maps")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	179 self.assertEqual(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	180 hasit, False if OPENBSD or NETBSD or AIX or MACOS else True)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	181
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	182
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	183 # ===================================================================
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	184 # --- API types
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	185 # ===================================================================
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	186
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	187
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	188 class TestSystemAPITypes(PsutilTestCase):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	189 """Check the return types of system related APIs.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	190 Mainly we want to test we never return unicode on Python 2, see:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	191 https://github.com/giampaolo/psutil/issues/1039
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	192 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	193
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	194 @classmethod
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	195 def setUpClass(cls):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	196 cls.proc = psutil.Process()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	197
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	198 def assert_ntuple_of_nums(self, nt, type_=float, gezero=True):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	199 assert is_namedtuple(nt)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	200 for n in nt:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	201 self.assertIsInstance(n, type_)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	202 if gezero:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	203 self.assertGreaterEqual(n, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	204
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	205 def test_cpu_times(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	206 self.assert_ntuple_of_nums(psutil.cpu_times())
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	207 for nt in psutil.cpu_times(percpu=True):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	208 self.assert_ntuple_of_nums(nt)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	209
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	210 def test_cpu_percent(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	211 self.assertIsInstance(psutil.cpu_percent(interval=None), float)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	212 self.assertIsInstance(psutil.cpu_percent(interval=0.00001), float)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	213
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	214 def test_cpu_times_percent(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	215 self.assert_ntuple_of_nums(psutil.cpu_times_percent(interval=None))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	216 self.assert_ntuple_of_nums(psutil.cpu_times_percent(interval=0.0001))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	217
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	218 def test_cpu_count(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	219 self.assertIsInstance(psutil.cpu_count(), int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	220
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	221 @unittest.skipIf(not HAS_CPU_FREQ, "not supported")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	222 def test_cpu_freq(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	223 if psutil.cpu_freq() is None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	224 raise self.skipTest("cpu_freq() returns None")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	225 self.assert_ntuple_of_nums(psutil.cpu_freq(), type_=(float, int, long))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	226
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	227 def test_disk_io_counters(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	228 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	229 for k, v in psutil.disk_io_counters(perdisk=True).items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	230 self.assertIsInstance(k, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	231 self.assert_ntuple_of_nums(v, type_=(int, long))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	232
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	233 def test_disk_partitions(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	234 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	235 for disk in psutil.disk_partitions():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	236 self.assertIsInstance(disk.device, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	237 self.assertIsInstance(disk.mountpoint, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	238 self.assertIsInstance(disk.fstype, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	239 self.assertIsInstance(disk.opts, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	240
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	241 @unittest.skipIf(SKIP_SYSCONS, "requires root")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	242 def test_net_connections(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	243 with create_sockets():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	244 ret = psutil.net_connections('all')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	245 self.assertEqual(len(ret), len(set(ret)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	246 for conn in ret:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	247 assert is_namedtuple(conn)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	248
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	249 def test_net_if_addrs(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	250 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	251 for ifname, addrs in psutil.net_if_addrs().items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	252 self.assertIsInstance(ifname, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	253 for addr in addrs:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	254 if enum is not None and not PYPY:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	255 self.assertIsInstance(addr.family, enum.IntEnum)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	256 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	257 self.assertIsInstance(addr.family, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	258 self.assertIsInstance(addr.address, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	259 self.assertIsInstance(addr.netmask, (str, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	260 self.assertIsInstance(addr.broadcast, (str, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	261
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	262 def test_net_if_stats(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	263 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	264 for ifname, info in psutil.net_if_stats().items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	265 self.assertIsInstance(ifname, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	266 self.assertIsInstance(info.isup, bool)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	267 if enum is not None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	268 self.assertIsInstance(info.duplex, enum.IntEnum)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	269 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	270 self.assertIsInstance(info.duplex, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	271 self.assertIsInstance(info.speed, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	272 self.assertIsInstance(info.mtu, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	273
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	274 @unittest.skipIf(not HAS_NET_IO_COUNTERS, 'not supported')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	275 def test_net_io_counters(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	276 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	277 for ifname, _ in psutil.net_io_counters(pernic=True).items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	278 self.assertIsInstance(ifname, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	279
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	280 @unittest.skipIf(not HAS_SENSORS_FANS, "not supported")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	281 def test_sensors_fans(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	282 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	283 for name, units in psutil.sensors_fans().items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	284 self.assertIsInstance(name, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	285 for unit in units:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	286 self.assertIsInstance(unit.label, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	287 self.assertIsInstance(unit.current, (float, int, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	288
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	289 @unittest.skipIf(not HAS_SENSORS_TEMPERATURES, "not supported")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	290 def test_sensors_temperatures(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	291 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	292 for name, units in psutil.sensors_temperatures().items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	293 self.assertIsInstance(name, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	294 for unit in units:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	295 self.assertIsInstance(unit.label, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	296 self.assertIsInstance(unit.current, (float, int, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	297 self.assertIsInstance(unit.high, (float, int, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	298 self.assertIsInstance(unit.critical, (float, int, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	299
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	300 def test_boot_time(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	301 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	302 self.assertIsInstance(psutil.boot_time(), float)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	303
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	304 def test_users(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	305 # Duplicate of test_system.py. Keep it anyway.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	306 for user in psutil.users():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	307 self.assertIsInstance(user.name, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	308 self.assertIsInstance(user.terminal, (str, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	309 self.assertIsInstance(user.host, (str, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	310 self.assertIsInstance(user.pid, (int, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	311
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	312
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	313 class TestProcessWaitType(PsutilTestCase):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	314
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	315 @unittest.skipIf(not POSIX, "not POSIX")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	316 def test_negative_signal(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	317 p = psutil.Process(self.spawn_testproc().pid)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	318 p.terminate()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	319 code = p.wait()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	320 self.assertEqual(code, -signal.SIGTERM)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	321 if enum is not None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	322 self.assertIsInstance(code, enum.IntEnum)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	323 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	324 self.assertIsInstance(code, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	325
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	326
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	327 # ===================================================================
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	328 # --- Featch all processes test
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	329 # ===================================================================
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	330
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	331
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	332 def proc_info(pid):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	333 tcase = PsutilTestCase()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	334
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	335 def check_exception(exc, proc, name, ppid):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	336 tcase.assertEqual(exc.pid, pid)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	337 tcase.assertEqual(exc.name, name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	338 if isinstance(exc, psutil.ZombieProcess):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	339 if exc.ppid is not None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	340 tcase.assertGreaterEqual(exc.ppid, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	341 tcase.assertEqual(exc.ppid, ppid)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	342 elif isinstance(exc, psutil.NoSuchProcess):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	343 tcase.assertProcessGone(proc)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	344 str(exc)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	345 assert exc.msg
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	346
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	347 def do_wait():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	348 if pid != 0:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	349 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	350 proc.wait(0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	351 except psutil.Error as exc:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	352 check_exception(exc, proc, name, ppid)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	353
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	354 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	355 proc = psutil.Process(pid)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	356 d = proc.as_dict(['ppid', 'name'])
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	357 except psutil.NoSuchProcess:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	358 return {}
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	359
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	360 name, ppid = d['name'], d['ppid']
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	361 info = {'pid': proc.pid}
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	362 ns = process_namespace(proc)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	363 with proc.oneshot():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	364 for fun, fun_name in ns.iter(ns.getters, clear_cache=False):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	365 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	366 info[fun_name] = fun()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	367 except psutil.Error as exc:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	368 check_exception(exc, proc, name, ppid)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	369 continue
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	370 do_wait()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	371 return info
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	372
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	373
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	374 @serialrun
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	375 class TestFetchAllProcesses(PsutilTestCase):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	376 """Test which iterates over all running processes and performs
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	377 some sanity checks against Process API's returned values.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	378 Uses a process pool to get info about all processes.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	379 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	380
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	381 def setUp(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	382 self.pool = multiprocessing.Pool()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	383
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	384 def tearDown(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	385 self.pool.terminate()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	386 self.pool.join()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	387
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	388 def iter_proc_info(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	389 # Fixes "can't pickle <function proc_info>: it's not the
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	390 # same object as test_contracts.proc_info".
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	391 from psutil.tests.test_contracts import proc_info
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	392 return self.pool.imap_unordered(proc_info, psutil.pids())
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	393
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	394 def test_all(self):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	395 failures = []
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	396 for info in self.iter_proc_info():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	397 for name, value in info.items():
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	398 meth = getattr(self, name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	399 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	400 meth(value, info)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	401 except AssertionError:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	402 s = '\n' + '=' * 70 + '\n'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	403 s += "FAIL: test_%s pid=%s, ret=%s\n" % (
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	404 name, info['pid'], repr(value))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	405 s += '-' * 70
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	406 s += "\n%s" % traceback.format_exc()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	407 s = "\n".join((" " * 4) + i for i in s.splitlines())
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	408 s += '\n'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	409 failures.append(s)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	410 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	411 if value not in (0, 0.0, [], None, '', {}):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	412 assert value, value
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	413 if failures:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	414 raise self.fail(''.join(failures))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	415
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	416 def cmdline(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	417 self.assertIsInstance(ret, list)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	418 for part in ret:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	419 self.assertIsInstance(part, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	420
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	421 def exe(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	422 self.assertIsInstance(ret, (str, type(None)))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	423 if not ret:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	424 self.assertEqual(ret, '')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	425 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	426 if WINDOWS and not ret.endswith('.exe'):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	427 return # May be "Registry", "MemCompression", ...
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	428 assert os.path.isabs(ret), ret
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	429 # Note: os.stat() may return False even if the file is there
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	430 # hence we skip the test, see:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	431 # http://stackoverflow.com/questions/3112546/os-path-exists-lies
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	432 if POSIX and os.path.isfile(ret):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	433 if hasattr(os, 'access') and hasattr(os, "X_OK"):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	434 # XXX may fail on MACOS
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	435 assert os.access(ret, os.X_OK)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	436
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	437 def pid(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	438 self.assertIsInstance(ret, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	439 self.assertGreaterEqual(ret, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	440
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	441 def ppid(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	442 self.assertIsInstance(ret, (int, long))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	443 self.assertGreaterEqual(ret, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	444
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	445 def name(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	446 self.assertIsInstance(ret, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	447 # on AIX, "<exiting>" processes don't have names
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	448 if not AIX:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	449 assert ret
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	450
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	451 def create_time(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	452 self.assertIsInstance(ret, float)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	453 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	454 self.assertGreaterEqual(ret, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	455 except AssertionError:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	456 # XXX
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	457 if OPENBSD and info['status'] == psutil.STATUS_ZOMBIE:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	458 pass
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	459 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	460 raise
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	461 # this can't be taken for granted on all platforms
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	462 # self.assertGreaterEqual(ret, psutil.boot_time())
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	463 # make sure returned value can be pretty printed
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	464 # with strftime
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	465 time.strftime("%Y %m %d %H:%M:%S", time.localtime(ret))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	466
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	467 def uids(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	468 assert is_namedtuple(ret)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	469 for uid in ret:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	470 self.assertIsInstance(uid, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	471 self.assertGreaterEqual(uid, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	472
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	473 def gids(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	474 assert is_namedtuple(ret)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	475 # note: testing all gids as above seems not to be reliable for
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	476 # gid == 30 (nodoby); not sure why.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	477 for gid in ret:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	478 self.assertIsInstance(gid, int)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	479 if not MACOS and not NETBSD:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	480 self.assertGreaterEqual(gid, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	481
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	482 def username(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	483 self.assertIsInstance(ret, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	484 assert ret
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	485
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	486 def status(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	487 self.assertIsInstance(ret, str)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	488 assert ret
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	489 self.assertNotEqual(ret, '?') # XXX
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	490 self.assertIn(ret, VALID_PROC_STATUSES)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	491
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	492 def io_counters(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	493 assert is_namedtuple(ret)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	494 for field in ret:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	495 self.assertIsInstance(field, (int, long))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	496 if field != -1:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	497 self.assertGreaterEqual(field, 0)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	498
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	499 def ionice(self, ret, info):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1" guerler parents: diff changeset	500 if LINUX:

1

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1 #!/usr/bin/env python3

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2

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4 # Use of this source code is governed by a BSD-style license that can be

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5 # found in the LICENSE file.

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6

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7 """Contracts tests. These tests mainly check API sanity in terms of

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8 returned types and APIs availability.

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9 Some of these are duplicates of tests test_system.py and test_process.py

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10 """

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11

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12 import errno

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13 import multiprocessing

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14 import os

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15 import signal

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16 import stat

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17 import sys

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18 import time

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19 import traceback

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20

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21 from psutil import AIX

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22 from psutil import BSD

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23 from psutil import FREEBSD

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24 from psutil import LINUX

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25 from psutil import MACOS

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26 from psutil import NETBSD

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27 from psutil import OPENBSD

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28 from psutil import OSX

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29 from psutil import POSIX

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30 from psutil import SUNOS

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31 from psutil import WINDOWS

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32 from psutil._compat import FileNotFoundError

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33 from psutil._compat import long

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34 from psutil._compat import range

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35 from psutil.tests import create_sockets

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36 from psutil.tests import enum

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37 from psutil.tests import GITHUB_WHEELS

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38 from psutil.tests import HAS_CPU_FREQ

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39 from psutil.tests import HAS_NET_IO_COUNTERS

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40 from psutil.tests import HAS_SENSORS_FANS

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41 from psutil.tests import HAS_SENSORS_TEMPERATURES

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42 from psutil.tests import is_namedtuple

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43 from psutil.tests import process_namespace

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44 from psutil.tests import PsutilTestCase

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45 from psutil.tests import PYPY

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46 from psutil.tests import serialrun

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47 from psutil.tests import SKIP_SYSCONS

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48 from psutil.tests import unittest

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49 from psutil.tests import VALID_PROC_STATUSES

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50 import psutil

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51

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52

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53 # ===================================================================

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54 # --- APIs availability

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55 # ===================================================================

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56

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57 # Make sure code reflects what doc promises in terms of APIs

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58 # availability.

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59

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60 class TestAvailConstantsAPIs(PsutilTestCase):

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61

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62 def test_PROCFS_PATH(self):

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63 self.assertEqual(hasattr(psutil, "PROCFS_PATH"),

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64 LINUX or SUNOS or AIX)

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65

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66 def test_win_priority(self):

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67 ae = self.assertEqual

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68 ae(hasattr(psutil, "ABOVE_NORMAL_PRIORITY_CLASS"), WINDOWS)

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69 ae(hasattr(psutil, "BELOW_NORMAL_PRIORITY_CLASS"), WINDOWS)

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70 ae(hasattr(psutil, "HIGH_PRIORITY_CLASS"), WINDOWS)

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71 ae(hasattr(psutil, "IDLE_PRIORITY_CLASS"), WINDOWS)

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72 ae(hasattr(psutil, "NORMAL_PRIORITY_CLASS"), WINDOWS)

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73 ae(hasattr(psutil, "REALTIME_PRIORITY_CLASS"), WINDOWS)

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74

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75 def test_linux_ioprio_linux(self):

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76 ae = self.assertEqual

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77 ae(hasattr(psutil, "IOPRIO_CLASS_NONE"), LINUX)

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78 ae(hasattr(psutil, "IOPRIO_CLASS_RT"), LINUX)

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79 ae(hasattr(psutil, "IOPRIO_CLASS_BE"), LINUX)

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80 ae(hasattr(psutil, "IOPRIO_CLASS_IDLE"), LINUX)

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81

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82 def test_linux_ioprio_windows(self):

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83 ae = self.assertEqual

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84 ae(hasattr(psutil, "IOPRIO_HIGH"), WINDOWS)

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85 ae(hasattr(psutil, "IOPRIO_NORMAL"), WINDOWS)

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86 ae(hasattr(psutil, "IOPRIO_LOW"), WINDOWS)

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87 ae(hasattr(psutil, "IOPRIO_VERYLOW"), WINDOWS)

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88

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89 @unittest.skipIf(GITHUB_WHEELS, "not exposed via GITHUB_WHEELS")

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90 def test_linux_rlimit(self):

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91 ae = self.assertEqual

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92 ae(hasattr(psutil, "RLIM_INFINITY"), LINUX)

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93 ae(hasattr(psutil, "RLIMIT_AS"), LINUX)

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94 ae(hasattr(psutil, "RLIMIT_CORE"), LINUX)

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95 ae(hasattr(psutil, "RLIMIT_CPU"), LINUX)

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96 ae(hasattr(psutil, "RLIMIT_DATA"), LINUX)

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97 ae(hasattr(psutil, "RLIMIT_FSIZE"), LINUX)

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98 ae(hasattr(psutil, "RLIMIT_LOCKS"), LINUX)

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99 ae(hasattr(psutil, "RLIMIT_MEMLOCK"), LINUX)

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100 ae(hasattr(psutil, "RLIMIT_NOFILE"), LINUX)

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101 ae(hasattr(psutil, "RLIMIT_NPROC"), LINUX)

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102 ae(hasattr(psutil, "RLIMIT_RSS"), LINUX)

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103 ae(hasattr(psutil, "RLIMIT_STACK"), LINUX)

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104

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105 ae(hasattr(psutil, "RLIMIT_MSGQUEUE"), LINUX) # requires Linux 2.6.8

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106 ae(hasattr(psutil, "RLIMIT_NICE"), LINUX) # requires Linux 2.6.12

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107 ae(hasattr(psutil, "RLIMIT_RTPRIO"), LINUX) # requires Linux 2.6.12

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108 ae(hasattr(psutil, "RLIMIT_RTTIME"), LINUX) # requires Linux 2.6.25

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109 ae(hasattr(psutil, "RLIMIT_SIGPENDING"), LINUX) # requires Linux 2.6.8

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110

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111

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112 class TestAvailSystemAPIs(PsutilTestCase):

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113

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114 def test_win_service_iter(self):

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115 self.assertEqual(hasattr(psutil, "win_service_iter"), WINDOWS)

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116

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117 def test_win_service_get(self):

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118 self.assertEqual(hasattr(psutil, "win_service_get"), WINDOWS)

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119

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120 def test_cpu_freq(self):

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121 self.assertEqual(hasattr(psutil, "cpu_freq"),

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122 LINUX or MACOS or WINDOWS or FREEBSD)

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123

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124 def test_sensors_temperatures(self):

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125 self.assertEqual(

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126 hasattr(psutil, "sensors_temperatures"), LINUX or FREEBSD)

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127

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128 def test_sensors_fans(self):

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129 self.assertEqual(hasattr(psutil, "sensors_fans"), LINUX)

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130

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131 def test_battery(self):

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132 self.assertEqual(hasattr(psutil, "sensors_battery"),

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133 LINUX or WINDOWS or FREEBSD or MACOS)

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134

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135

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136 class TestAvailProcessAPIs(PsutilTestCase):

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137

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138 def test_environ(self):

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139 self.assertEqual(hasattr(psutil.Process, "environ"),

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140 LINUX or MACOS or WINDOWS or AIX or SUNOS)

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141

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142 def test_uids(self):

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143 self.assertEqual(hasattr(psutil.Process, "uids"), POSIX)

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144

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145 def test_gids(self):

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146 self.assertEqual(hasattr(psutil.Process, "uids"), POSIX)

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147

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148 def test_terminal(self):

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149 self.assertEqual(hasattr(psutil.Process, "terminal"), POSIX)

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150

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151 def test_ionice(self):

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152 self.assertEqual(hasattr(psutil.Process, "ionice"), LINUX or WINDOWS)

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153

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154 @unittest.skipIf(GITHUB_WHEELS, "not exposed via GITHUB_WHEELS")

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155 def test_rlimit(self):

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156 # requires Linux 2.6.36

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157 self.assertEqual(hasattr(psutil.Process, "rlimit"), LINUX)

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158

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159 def test_io_counters(self):

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160 hasit = hasattr(psutil.Process, "io_counters")

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161 self.assertEqual(hasit, False if MACOS or SUNOS else True)

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162

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163 def test_num_fds(self):

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164 self.assertEqual(hasattr(psutil.Process, "num_fds"), POSIX)

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165

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166 def test_num_handles(self):

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167 self.assertEqual(hasattr(psutil.Process, "num_handles"), WINDOWS)

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168

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169 def test_cpu_affinity(self):

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170 self.assertEqual(hasattr(psutil.Process, "cpu_affinity"),

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171 LINUX or WINDOWS or FREEBSD)

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172

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173 def test_cpu_num(self):

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174 self.assertEqual(hasattr(psutil.Process, "cpu_num"),

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175 LINUX or FREEBSD or SUNOS)

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176

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177 def test_memory_maps(self):

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178 hasit = hasattr(psutil.Process, "memory_maps")

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179 self.assertEqual(

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180 hasit, False if OPENBSD or NETBSD or AIX or MACOS else True)

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181

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182

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183 # ===================================================================

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184 # --- API types

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185 # ===================================================================

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186

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187

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188 class TestSystemAPITypes(PsutilTestCase):

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189 """Check the return types of system related APIs.

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190 Mainly we want to test we never return unicode on Python 2, see:

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191 https://github.com/giampaolo/psutil/issues/1039

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192 """

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193

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194 @classmethod

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195 def setUpClass(cls):

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196 cls.proc = psutil.Process()

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197

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198 def assert_ntuple_of_nums(self, nt, type_=float, gezero=True):

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199 assert is_namedtuple(nt)

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200 for n in nt:

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201 self.assertIsInstance(n, type_)

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202 if gezero:

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203 self.assertGreaterEqual(n, 0)

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204

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205 def test_cpu_times(self):

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206 self.assert_ntuple_of_nums(psutil.cpu_times())

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207 for nt in psutil.cpu_times(percpu=True):

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208 self.assert_ntuple_of_nums(nt)

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209

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210 def test_cpu_percent(self):

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211 self.assertIsInstance(psutil.cpu_percent(interval=None), float)

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212 self.assertIsInstance(psutil.cpu_percent(interval=0.00001), float)

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213

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214 def test_cpu_times_percent(self):

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215 self.assert_ntuple_of_nums(psutil.cpu_times_percent(interval=None))

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216 self.assert_ntuple_of_nums(psutil.cpu_times_percent(interval=0.0001))

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217

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218 def test_cpu_count(self):

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219 self.assertIsInstance(psutil.cpu_count(), int)

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220

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221 @unittest.skipIf(not HAS_CPU_FREQ, "not supported")

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222 def test_cpu_freq(self):

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223 if psutil.cpu_freq() is None:

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224 raise self.skipTest("cpu_freq() returns None")

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225 self.assert_ntuple_of_nums(psutil.cpu_freq(), type_=(float, int, long))

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226

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227 def test_disk_io_counters(self):

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228 # Duplicate of test_system.py. Keep it anyway.

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229 for k, v in psutil.disk_io_counters(perdisk=True).items():

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230 self.assertIsInstance(k, str)

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231 self.assert_ntuple_of_nums(v, type_=(int, long))

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232

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233 def test_disk_partitions(self):

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234 # Duplicate of test_system.py. Keep it anyway.

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235 for disk in psutil.disk_partitions():

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236 self.assertIsInstance(disk.device, str)

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237 self.assertIsInstance(disk.mountpoint, str)

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238 self.assertIsInstance(disk.fstype, str)

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239 self.assertIsInstance(disk.opts, str)

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240

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241 @unittest.skipIf(SKIP_SYSCONS, "requires root")

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242 def test_net_connections(self):

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243 with create_sockets():

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244 ret = psutil.net_connections('all')

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245 self.assertEqual(len(ret), len(set(ret)))

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246 for conn in ret:

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247 assert is_namedtuple(conn)

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248

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249 def test_net_if_addrs(self):

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250 # Duplicate of test_system.py. Keep it anyway.

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251 for ifname, addrs in psutil.net_if_addrs().items():

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252 self.assertIsInstance(ifname, str)

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253 for addr in addrs:

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254 if enum is not None and not PYPY:

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255 self.assertIsInstance(addr.family, enum.IntEnum)

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256 else:

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257 self.assertIsInstance(addr.family, int)

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258 self.assertIsInstance(addr.address, str)

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259 self.assertIsInstance(addr.netmask, (str, type(None)))

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260 self.assertIsInstance(addr.broadcast, (str, type(None)))

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261

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262 def test_net_if_stats(self):

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263 # Duplicate of test_system.py. Keep it anyway.

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264 for ifname, info in psutil.net_if_stats().items():

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265 self.assertIsInstance(ifname, str)

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266 self.assertIsInstance(info.isup, bool)

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267 if enum is not None:

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268 self.assertIsInstance(info.duplex, enum.IntEnum)

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269 else:

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270 self.assertIsInstance(info.duplex, int)

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271 self.assertIsInstance(info.speed, int)

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272 self.assertIsInstance(info.mtu, int)

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273

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274 @unittest.skipIf(not HAS_NET_IO_COUNTERS, 'not supported')

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275 def test_net_io_counters(self):

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276 # Duplicate of test_system.py. Keep it anyway.

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277 for ifname, _ in psutil.net_io_counters(pernic=True).items():

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278 self.assertIsInstance(ifname, str)

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279

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280 @unittest.skipIf(not HAS_SENSORS_FANS, "not supported")

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281 def test_sensors_fans(self):

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282 # Duplicate of test_system.py. Keep it anyway.

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283 for name, units in psutil.sensors_fans().items():

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284 self.assertIsInstance(name, str)

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285 for unit in units:

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286 self.assertIsInstance(unit.label, str)

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287 self.assertIsInstance(unit.current, (float, int, type(None)))

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288

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289 @unittest.skipIf(not HAS_SENSORS_TEMPERATURES, "not supported")

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290 def test_sensors_temperatures(self):

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291 # Duplicate of test_system.py. Keep it anyway.

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292 for name, units in psutil.sensors_temperatures().items():

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293 self.assertIsInstance(name, str)

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294 for unit in units:

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295 self.assertIsInstance(unit.label, str)

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296 self.assertIsInstance(unit.current, (float, int, type(None)))

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297 self.assertIsInstance(unit.high, (float, int, type(None)))

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298 self.assertIsInstance(unit.critical, (float, int, type(None)))

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299

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300 def test_boot_time(self):

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301 # Duplicate of test_system.py. Keep it anyway.

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302 self.assertIsInstance(psutil.boot_time(), float)

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303

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304 def test_users(self):

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305 # Duplicate of test_system.py. Keep it anyway.

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306 for user in psutil.users():

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307 self.assertIsInstance(user.name, str)

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308 self.assertIsInstance(user.terminal, (str, type(None)))

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309 self.assertIsInstance(user.host, (str, type(None)))

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310 self.assertIsInstance(user.pid, (int, type(None)))

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311

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312

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313 class TestProcessWaitType(PsutilTestCase):

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314

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315 @unittest.skipIf(not POSIX, "not POSIX")

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316 def test_negative_signal(self):

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317 p = psutil.Process(self.spawn_testproc().pid)

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318 p.terminate()

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319 code = p.wait()

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320 self.assertEqual(code, -signal.SIGTERM)

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321 if enum is not None:

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322 self.assertIsInstance(code, enum.IntEnum)

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323 else:

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324 self.assertIsInstance(code, int)

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325

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326

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327 # ===================================================================

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328 # --- Featch all processes test

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329 # ===================================================================

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330

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331

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332 def proc_info(pid):

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333 tcase = PsutilTestCase()

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334

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335 def check_exception(exc, proc, name, ppid):

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336 tcase.assertEqual(exc.pid, pid)

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337 tcase.assertEqual(exc.name, name)

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338 if isinstance(exc, psutil.ZombieProcess):

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339 if exc.ppid is not None:

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340 tcase.assertGreaterEqual(exc.ppid, 0)

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341 tcase.assertEqual(exc.ppid, ppid)

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342 elif isinstance(exc, psutil.NoSuchProcess):

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343 tcase.assertProcessGone(proc)

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344 str(exc)

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345 assert exc.msg

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346

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347 def do_wait():

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348 if pid != 0:

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349 try:

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350 proc.wait(0)

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351 except psutil.Error as exc:

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352 check_exception(exc, proc, name, ppid)

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353

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354 try:

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355 proc = psutil.Process(pid)

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356 d = proc.as_dict(['ppid', 'name'])

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357 except psutil.NoSuchProcess:

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358 return {}

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359

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360 name, ppid = d['name'], d['ppid']

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361 info = {'pid': proc.pid}

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362 ns = process_namespace(proc)

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363 with proc.oneshot():

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364 for fun, fun_name in ns.iter(ns.getters, clear_cache=False):

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365 try:

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366 info[fun_name] = fun()

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367 except psutil.Error as exc:

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368 check_exception(exc, proc, name, ppid)

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369 continue

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370 do_wait()

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371 return info

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372

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373

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374 @serialrun

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375 class TestFetchAllProcesses(PsutilTestCase):

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376 """Test which iterates over all running processes and performs

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377 some sanity checks against Process API's returned values.

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378 Uses a process pool to get info about all processes.

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379 """

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380

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381 def setUp(self):

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382 self.pool = multiprocessing.Pool()

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383

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384 def tearDown(self):

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385 self.pool.terminate()

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386 self.pool.join()

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387

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388 def iter_proc_info(self):

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389 # Fixes "can't pickle <function proc_info>: it's not the

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390 # same object as test_contracts.proc_info".

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391 from psutil.tests.test_contracts import proc_info

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392 return self.pool.imap_unordered(proc_info, psutil.pids())

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393

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394 def test_all(self):

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395 failures = []

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396 for info in self.iter_proc_info():

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397 for name, value in info.items():

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398 meth = getattr(self, name)

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399 try:

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400 meth(value, info)

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401 except AssertionError:

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402 s = '\n' + '=' * 70 + '\n'

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403 s += "FAIL: test_%s pid=%s, ret=%s\n" % (

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404 name, info['pid'], repr(value))

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405 s += '-' * 70

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406 s += "\n%s" % traceback.format_exc()

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407 s = "\n".join((" " * 4) + i for i in s.splitlines())

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408 s += '\n'

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409 failures.append(s)

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410 else:

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411 if value not in (0, 0.0, [], None, '', {}):

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412 assert value, value

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413 if failures:

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414 raise self.fail(''.join(failures))

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415

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416 def cmdline(self, ret, info):

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417 self.assertIsInstance(ret, list)

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418 for part in ret:

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419 self.assertIsInstance(part, str)

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420

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421 def exe(self, ret, info):

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422 self.assertIsInstance(ret, (str, type(None)))

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423 if not ret:

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424 self.assertEqual(ret, '')

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425 else:

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426 if WINDOWS and not ret.endswith('.exe'):

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427 return # May be "Registry", "MemCompression", ...

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428 assert os.path.isabs(ret), ret

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429 # Note: os.stat() may return False even if the file is there

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430 # hence we skip the test, see:

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431 # http://stackoverflow.com/questions/3112546/os-path-exists-lies

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432 if POSIX and os.path.isfile(ret):

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433 if hasattr(os, 'access') and hasattr(os, "X_OK"):

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434 # XXX may fail on MACOS

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435 assert os.access(ret, os.X_OK)

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436

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437 def pid(self, ret, info):

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438 self.assertIsInstance(ret, int)

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439 self.assertGreaterEqual(ret, 0)

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440

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441 def ppid(self, ret, info):

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442 self.assertIsInstance(ret, (int, long))

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443 self.assertGreaterEqual(ret, 0)

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444

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445 def name(self, ret, info):

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446 self.assertIsInstance(ret, str)

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447 # on AIX, "<exiting>" processes don't have names

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448 if not AIX:

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449 assert ret

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450

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451 def create_time(self, ret, info):

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452 self.assertIsInstance(ret, float)

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453 try:

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454 self.assertGreaterEqual(ret, 0)

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455 except AssertionError:

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456 # XXX

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457 if OPENBSD and info['status'] == psutil.STATUS_ZOMBIE:

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458 pass

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459 else:

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460 raise

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461 # this can't be taken for granted on all platforms

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462 # self.assertGreaterEqual(ret, psutil.boot_time())

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463 # make sure returned value can be pretty printed

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464 # with strftime

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465 time.strftime("%Y %m %d %H:%M:%S", time.localtime(ret))

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466

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467 def uids(self, ret, info):

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468 assert is_namedtuple(ret)

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469 for uid in ret:

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470 self.assertIsInstance(uid, int)

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471 self.assertGreaterEqual(uid, 0)

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472

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473 def gids(self, ret, info):

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474 assert is_namedtuple(ret)

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475 # note: testing all gids as above seems not to be reliable for

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476 # gid == 30 (nodoby); not sure why.

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477 for gid in ret:

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478 self.assertIsInstance(gid, int)

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479 if not MACOS and not NETBSD:

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480 self.assertGreaterEqual(gid, 0)

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481

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482 def username(self, ret, info):

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483 self.assertIsInstance(ret, str)

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484 assert ret

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485

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486 def status(self, ret, info):

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487 self.assertIsInstance(ret, str)

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488 assert ret

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489 self.assertNotEqual(ret, '?') # XXX

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490 self.assertIn(ret, VALID_PROC_STATUSES)

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491

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492 def io_counters(self, ret, info):

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493 assert is_namedtuple(ret)

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494 for field in ret:

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495 self.assertIsInstance(field, (int, long))

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496 if field != -1:

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497 self.assertGreaterEqual(field, 0)

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498

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499 def ionice(self, ret, info):

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500 if LINUX:

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501 self.assertIsInstance(ret.ioclass, int)

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502 self.assertIsInstance(ret.value, int)

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503 self.assertGreaterEqual(ret.ioclass, 0)

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504 self.assertGreaterEqual(ret.value, 0)

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505 else: # Windows, Cygwin

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506 choices = [

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507 psutil.IOPRIO_VERYLOW,

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508 psutil.IOPRIO_LOW,

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509 psutil.IOPRIO_NORMAL,

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510 psutil.IOPRIO_HIGH]

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511 self.assertIsInstance(ret, int)

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512 self.assertGreaterEqual(ret, 0)

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513 self.assertIn(ret, choices)

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514

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515 def num_threads(self, ret, info):

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516 self.assertIsInstance(ret, int)

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517 self.assertGreaterEqual(ret, 1)

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518

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519 def threads(self, ret, info):

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520 self.assertIsInstance(ret, list)

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521 for t in ret:

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522 assert is_namedtuple(t)

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523 self.assertGreaterEqual(t.id, 0)

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524 self.assertGreaterEqual(t.user_time, 0)

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525 self.assertGreaterEqual(t.system_time, 0)

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526 for field in t:

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527 self.assertIsInstance(field, (int, float))

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528

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529 def cpu_times(self, ret, info):

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530 assert is_namedtuple(ret)

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531 for n in ret:

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532 self.assertIsInstance(n, float)

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533 self.assertGreaterEqual(n, 0)

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534 # TODO: check ntuple fields

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535

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536 def cpu_percent(self, ret, info):

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537 self.assertIsInstance(ret, float)

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538 assert 0.0 <= ret <= 100.0, ret

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539

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540 def cpu_num(self, ret, info):

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541 self.assertIsInstance(ret, int)

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542 if FREEBSD and ret == -1:

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543 return

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544 self.assertGreaterEqual(ret, 0)

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545 if psutil.cpu_count() == 1:

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546 self.assertEqual(ret, 0)

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547 self.assertIn(ret, list(range(psutil.cpu_count())))

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548

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549 def memory_info(self, ret, info):

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550 assert is_namedtuple(ret)

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551 for value in ret:

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552 self.assertIsInstance(value, (int, long))

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553 self.assertGreaterEqual(value, 0)

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554 if WINDOWS:

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555 self.assertGreaterEqual(ret.peak_wset, ret.wset)

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556 self.assertGreaterEqual(ret.peak_paged_pool, ret.paged_pool)

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557 self.assertGreaterEqual(ret.peak_nonpaged_pool, ret.nonpaged_pool)

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558 self.assertGreaterEqual(ret.peak_pagefile, ret.pagefile)

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559

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560 def memory_full_info(self, ret, info):

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561 assert is_namedtuple(ret)

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562 total = psutil.virtual_memory().total

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563 for name in ret._fields:

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564 value = getattr(ret, name)

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565 self.assertIsInstance(value, (int, long))

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566 self.assertGreaterEqual(value, 0, msg=(name, value))

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567 if LINUX or OSX and name in ('vms', 'data'):

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568 # On Linux there are processes (e.g. 'goa-daemon') whose

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569 # VMS is incredibly high for some reason.

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570 continue

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571 self.assertLessEqual(value, total, msg=(name, value, total))

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572

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573 if LINUX:

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574 self.assertGreaterEqual(ret.pss, ret.uss)

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575

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576 def open_files(self, ret, info):

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577 self.assertIsInstance(ret, list)

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578 for f in ret:

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579 self.assertIsInstance(f.fd, int)

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580 self.assertIsInstance(f.path, str)

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581 if WINDOWS:

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582 self.assertEqual(f.fd, -1)

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583 elif LINUX:

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584 self.assertIsInstance(f.position, int)

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585 self.assertIsInstance(f.mode, str)

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586 self.assertIsInstance(f.flags, int)

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587 self.assertGreaterEqual(f.position, 0)

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588 self.assertIn(f.mode, ('r', 'w', 'a', 'r+', 'a+'))

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589 self.assertGreater(f.flags, 0)

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590 elif BSD and not f.path:

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591 # XXX see: https://github.com/giampaolo/psutil/issues/595

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592 continue

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593 assert os.path.isabs(f.path), f

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594 try:

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595 st = os.stat(f.path)

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596 except FileNotFoundError:

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597 pass

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598 else:

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599 assert stat.S_ISREG(st.st_mode), f

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600

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601 def num_fds(self, ret, info):

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602 self.assertIsInstance(ret, int)

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603 self.assertGreaterEqual(ret, 0)

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604

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605 def connections(self, ret, info):

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606 with create_sockets():

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607 self.assertEqual(len(ret), len(set(ret)))

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608 for conn in ret:

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609 assert is_namedtuple(conn)

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610

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611 def cwd(self, ret, info):

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612 if ret: # 'ret' can be None or empty

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613 self.assertIsInstance(ret, str)

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614 assert os.path.isabs(ret), ret

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615 try:

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616 st = os.stat(ret)

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617 except OSError as err:

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618 if WINDOWS and err.errno in \

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619 psutil._psplatform.ACCESS_DENIED_SET:

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620 pass

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621 # directory has been removed in mean time

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622 elif err.errno != errno.ENOENT:

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623 raise

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624 else:

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625 assert stat.S_ISDIR(st.st_mode)

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626

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627 def memory_percent(self, ret, info):

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628 self.assertIsInstance(ret, float)

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629 assert 0 <= ret <= 100, ret

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630

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631 def is_running(self, ret, info):

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632 self.assertIsInstance(ret, bool)

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633

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634 def cpu_affinity(self, ret, info):

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635 self.assertIsInstance(ret, list)

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636 assert ret != [], ret

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637 cpus = list(range(psutil.cpu_count()))

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638 for n in ret:

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639 self.assertIsInstance(n, int)

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640 self.assertIn(n, cpus)

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641

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642 def terminal(self, ret, info):

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643 self.assertIsInstance(ret, (str, type(None)))

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644 if ret is not None:

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645 assert os.path.isabs(ret), ret

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646 assert os.path.exists(ret), ret

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647

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648 def memory_maps(self, ret, info):

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649 for nt in ret:

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650 self.assertIsInstance(nt.addr, str)

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651 self.assertIsInstance(nt.perms, str)

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652 self.assertIsInstance(nt.path, str)

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653 for fname in nt._fields:

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654 value = getattr(nt, fname)

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655 if fname == 'path':

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656 if not value.startswith('['):

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657 assert os.path.isabs(nt.path), nt.path

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658 # commented as on Linux we might get

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659 # '/foo/bar (deleted)'

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660 # assert os.path.exists(nt.path), nt.path

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661 elif fname == 'addr':

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662 assert value, repr(value)

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663 elif fname == 'perms':

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664 if not WINDOWS:

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665 assert value, repr(value)

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666 else:

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667 self.assertIsInstance(value, (int, long))

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668 self.assertGreaterEqual(value, 0)

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669

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670 def num_handles(self, ret, info):

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671 self.assertIsInstance(ret, int)

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672 self.assertGreaterEqual(ret, 0)

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673

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674 def nice(self, ret, info):

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675 self.assertIsInstance(ret, int)

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676 if POSIX:

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677 assert -20 <= ret <= 20, ret

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678 else:

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679 priorities = [getattr(psutil, x) for x in dir(psutil)

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680 if x.endswith('_PRIORITY_CLASS')]

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681 self.assertIn(ret, priorities)

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682 if sys.version_info > (3, 4):

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683 self.assertIsInstance(ret, enum.IntEnum)

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684 else:

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685 self.assertIsInstance(ret, int)

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686

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687 def num_ctx_switches(self, ret, info):

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688 assert is_namedtuple(ret)

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689 for value in ret:

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690 self.assertIsInstance(value, (int, long))

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691 self.assertGreaterEqual(value, 0)

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692

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693 def rlimit(self, ret, info):

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694 self.assertIsInstance(ret, tuple)

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695 self.assertEqual(len(ret), 2)

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696 self.assertGreaterEqual(ret[0], -1)

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697 self.assertGreaterEqual(ret[1], -1)

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698

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699 def environ(self, ret, info):

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700 self.assertIsInstance(ret, dict)

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701 for k, v in ret.items():

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702 self.assertIsInstance(k, str)

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703 self.assertIsInstance(v, str)

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704

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705

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706 if __name__ == '__main__':

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707 from psutil.tests.runner import run_from_name

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708 run_from_name(__file__)

Mercurial > repos > guerler > springsuite

annotate planemo/lib/python3.7/site-packages/psutil/tests/test_contracts.py @ 1:56ad4e20f292 draft