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Diffstat (limited to 'python/psutil/test/_bsd.py')
| m--------- | python/psutil | 0 | ||||
| -rw-r--r-- | python/psutil/test/_bsd.py | 252 |
2 files changed, 0 insertions, 252 deletions
diff --git a/python/psutil b/python/psutil new file mode 160000 +Subproject a0967043b5819b2edc61d9a12306289d5e7f98c diff --git a/python/psutil/test/_bsd.py b/python/psutil/test/_bsd.py deleted file mode 100644 index e4a3225d2..000000000 --- a/python/psutil/test/_bsd.py +++ /dev/null @@ -1,252 +0,0 @@ -#!/usr/bin/env python - -# Copyright (c) 2009, Giampaolo Rodola'. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -# TODO: add test for comparing connections with 'sockstat' cmd - -"""BSD specific tests. These are implicitly run by test_psutil.py.""" - -import os -import subprocess -import sys -import time - -import psutil - -from psutil._compat import PY3 -from test_psutil import (TOLERANCE, BSD, sh, get_test_subprocess, which, - retry_before_failing, reap_children, unittest) - - -PAGESIZE = os.sysconf("SC_PAGE_SIZE") -if os.getuid() == 0: # muse requires root privileges - MUSE_AVAILABLE = which('muse') -else: - MUSE_AVAILABLE = False - - -def sysctl(cmdline): - """Expects a sysctl command with an argument and parse the result - returning only the value of interest. - """ - result = sh("sysctl " + cmdline) - result = result[result.find(": ") + 2:] - try: - return int(result) - except ValueError: - return result - - -def muse(field): - """Thin wrapper around 'muse' cmdline utility.""" - out = sh('muse') - for line in out.split('\n'): - if line.startswith(field): - break - else: - raise ValueError("line not found") - return int(line.split()[1]) - - -@unittest.skipUnless(BSD, "not a BSD system") -class BSDSpecificTestCase(unittest.TestCase): - - @classmethod - def setUpClass(cls): - cls.pid = get_test_subprocess().pid - - @classmethod - def tearDownClass(cls): - reap_children() - - def test_boot_time(self): - s = sysctl('sysctl kern.boottime') - s = s[s.find(" sec = ") + 7:] - s = s[:s.find(',')] - btime = int(s) - self.assertEqual(btime, psutil.boot_time()) - - def test_process_create_time(self): - cmdline = "ps -o lstart -p %s" % self.pid - p = subprocess.Popen(cmdline, shell=1, stdout=subprocess.PIPE) - output = p.communicate()[0] - if PY3: - output = str(output, sys.stdout.encoding) - start_ps = output.replace('STARTED', '').strip() - start_psutil = psutil.Process(self.pid).create_time() - start_psutil = time.strftime("%a %b %e %H:%M:%S %Y", - time.localtime(start_psutil)) - self.assertEqual(start_ps, start_psutil) - - def test_disks(self): - # test psutil.disk_usage() and psutil.disk_partitions() - # against "df -a" - def df(path): - out = sh('df -k "%s"' % path).strip() - lines = out.split('\n') - lines.pop(0) - line = lines.pop(0) - dev, total, used, free = line.split()[:4] - if dev == 'none': - dev = '' - total = int(total) * 1024 - used = int(used) * 1024 - free = int(free) * 1024 - return dev, total, used, free - - for part in psutil.disk_partitions(all=False): - usage = psutil.disk_usage(part.mountpoint) - dev, total, used, free = df(part.mountpoint) - self.assertEqual(part.device, dev) - self.assertEqual(usage.total, total) - # 10 MB tollerance - if abs(usage.free - free) > 10 * 1024 * 1024: - self.fail("psutil=%s, df=%s" % (usage.free, free)) - if abs(usage.used - used) > 10 * 1024 * 1024: - self.fail("psutil=%s, df=%s" % (usage.used, used)) - - @retry_before_failing() - def test_memory_maps(self): - out = sh('procstat -v %s' % self.pid) - maps = psutil.Process(self.pid).memory_maps(grouped=False) - lines = out.split('\n')[1:] - while lines: - line = lines.pop() - fields = line.split() - _, start, stop, perms, res = fields[:5] - map = maps.pop() - self.assertEqual("%s-%s" % (start, stop), map.addr) - self.assertEqual(int(res), map.rss) - if not map.path.startswith('['): - self.assertEqual(fields[10], map.path) - - def test_exe(self): - out = sh('procstat -b %s' % self.pid) - self.assertEqual(psutil.Process(self.pid).exe(), - out.split('\n')[1].split()[-1]) - - def test_cmdline(self): - out = sh('procstat -c %s' % self.pid) - self.assertEqual(' '.join(psutil.Process(self.pid).cmdline()), - ' '.join(out.split('\n')[1].split()[2:])) - - def test_uids_gids(self): - out = sh('procstat -s %s' % self.pid) - euid, ruid, suid, egid, rgid, sgid = out.split('\n')[1].split()[2:8] - p = psutil.Process(self.pid) - uids = p.uids() - gids = p.gids() - self.assertEqual(uids.real, int(ruid)) - self.assertEqual(uids.effective, int(euid)) - self.assertEqual(uids.saved, int(suid)) - self.assertEqual(gids.real, int(rgid)) - self.assertEqual(gids.effective, int(egid)) - self.assertEqual(gids.saved, int(sgid)) - - # --- virtual_memory(); tests against sysctl - - def test_vmem_total(self): - syst = sysctl("sysctl vm.stats.vm.v_page_count") * PAGESIZE - self.assertEqual(psutil.virtual_memory().total, syst) - - @retry_before_failing() - def test_vmem_active(self): - syst = sysctl("vm.stats.vm.v_active_count") * PAGESIZE - self.assertAlmostEqual(psutil.virtual_memory().active, syst, - delta=TOLERANCE) - - @retry_before_failing() - def test_vmem_inactive(self): - syst = sysctl("vm.stats.vm.v_inactive_count") * PAGESIZE - self.assertAlmostEqual(psutil.virtual_memory().inactive, syst, - delta=TOLERANCE) - - @retry_before_failing() - def test_vmem_wired(self): - syst = sysctl("vm.stats.vm.v_wire_count") * PAGESIZE - self.assertAlmostEqual(psutil.virtual_memory().wired, syst, - delta=TOLERANCE) - - @retry_before_failing() - def test_vmem_cached(self): - syst = sysctl("vm.stats.vm.v_cache_count") * PAGESIZE - self.assertAlmostEqual(psutil.virtual_memory().cached, syst, - delta=TOLERANCE) - - @retry_before_failing() - def test_vmem_free(self): - syst = sysctl("vm.stats.vm.v_free_count") * PAGESIZE - self.assertAlmostEqual(psutil.virtual_memory().free, syst, - delta=TOLERANCE) - - @retry_before_failing() - def test_vmem_buffers(self): - syst = sysctl("vfs.bufspace") - self.assertAlmostEqual(psutil.virtual_memory().buffers, syst, - delta=TOLERANCE) - - def test_cpu_count_logical(self): - syst = sysctl("hw.ncpu") - self.assertEqual(psutil.cpu_count(logical=True), syst) - - # --- virtual_memory(); tests against muse - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - def test_total(self): - num = muse('Total') - self.assertEqual(psutil.virtual_memory().total, num) - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - @retry_before_failing() - def test_active(self): - num = muse('Active') - self.assertAlmostEqual(psutil.virtual_memory().active, num, - delta=TOLERANCE) - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - @retry_before_failing() - def test_inactive(self): - num = muse('Inactive') - self.assertAlmostEqual(psutil.virtual_memory().inactive, num, - delta=TOLERANCE) - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - @retry_before_failing() - def test_wired(self): - num = muse('Wired') - self.assertAlmostEqual(psutil.virtual_memory().wired, num, - delta=TOLERANCE) - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - @retry_before_failing() - def test_cached(self): - num = muse('Cache') - self.assertAlmostEqual(psutil.virtual_memory().cached, num, - delta=TOLERANCE) - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - @retry_before_failing() - def test_free(self): - num = muse('Free') - self.assertAlmostEqual(psutil.virtual_memory().free, num, - delta=TOLERANCE) - - @unittest.skipUnless(MUSE_AVAILABLE, "muse cmdline tool is not available") - @retry_before_failing() - def test_buffers(self): - num = muse('Buffer') - self.assertAlmostEqual(psutil.virtual_memory().buffers, num, - delta=TOLERANCE) - - -def main(): - test_suite = unittest.TestSuite() - test_suite.addTest(unittest.makeSuite(BSDSpecificTestCase)) - result = unittest.TextTestRunner(verbosity=2).run(test_suite) - return result.wasSuccessful() - -if __name__ == '__main__': - if not main(): - sys.exit(1) |