You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
337 lines
13 KiB
337 lines
13 KiB
"""Tests for sysconfig."""
|
|
|
|
import unittest
|
|
import sys
|
|
import os
|
|
import shutil
|
|
import subprocess
|
|
from copy import copy, deepcopy
|
|
|
|
from test.test_support import run_unittest, TESTFN, unlink, get_attribute
|
|
|
|
import sysconfig
|
|
from sysconfig import (get_paths, get_platform, get_config_vars,
|
|
get_path, get_path_names, _INSTALL_SCHEMES,
|
|
_get_default_scheme, _expand_vars,
|
|
get_scheme_names, get_config_var)
|
|
import _osx_support
|
|
|
|
class TestSysConfig(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
"""Make a copy of sys.path"""
|
|
super(TestSysConfig, self).setUp()
|
|
self.sys_path = sys.path[:]
|
|
self.makefile = None
|
|
# patching os.uname
|
|
if hasattr(os, 'uname'):
|
|
self.uname = os.uname
|
|
self._uname = os.uname()
|
|
else:
|
|
self.uname = None
|
|
self._uname = None
|
|
os.uname = self._get_uname
|
|
# saving the environment
|
|
self.name = os.name
|
|
self.platform = sys.platform
|
|
self.version = sys.version
|
|
self.sep = os.sep
|
|
self.join = os.path.join
|
|
self.isabs = os.path.isabs
|
|
self.splitdrive = os.path.splitdrive
|
|
self._config_vars = copy(sysconfig._CONFIG_VARS)
|
|
self.old_environ = deepcopy(os.environ)
|
|
|
|
def tearDown(self):
|
|
"""Restore sys.path"""
|
|
sys.path[:] = self.sys_path
|
|
if self.makefile is not None:
|
|
os.unlink(self.makefile)
|
|
self._cleanup_testfn()
|
|
if self.uname is not None:
|
|
os.uname = self.uname
|
|
else:
|
|
del os.uname
|
|
os.name = self.name
|
|
sys.platform = self.platform
|
|
sys.version = self.version
|
|
os.sep = self.sep
|
|
os.path.join = self.join
|
|
os.path.isabs = self.isabs
|
|
os.path.splitdrive = self.splitdrive
|
|
sysconfig._CONFIG_VARS = copy(self._config_vars)
|
|
for key, value in self.old_environ.items():
|
|
if os.environ.get(key) != value:
|
|
os.environ[key] = value
|
|
|
|
for key in os.environ.keys():
|
|
if key not in self.old_environ:
|
|
del os.environ[key]
|
|
|
|
super(TestSysConfig, self).tearDown()
|
|
|
|
def _set_uname(self, uname):
|
|
self._uname = uname
|
|
|
|
def _get_uname(self):
|
|
return self._uname
|
|
|
|
def _cleanup_testfn(self):
|
|
path = TESTFN
|
|
if os.path.isfile(path):
|
|
os.remove(path)
|
|
elif os.path.isdir(path):
|
|
shutil.rmtree(path)
|
|
|
|
def test_get_path_names(self):
|
|
self.assertEqual(get_path_names(), sysconfig._SCHEME_KEYS)
|
|
|
|
def test_get_paths(self):
|
|
scheme = get_paths()
|
|
default_scheme = _get_default_scheme()
|
|
wanted = _expand_vars(default_scheme, None)
|
|
wanted = wanted.items()
|
|
wanted.sort()
|
|
scheme = scheme.items()
|
|
scheme.sort()
|
|
self.assertEqual(scheme, wanted)
|
|
|
|
def test_get_path(self):
|
|
# xxx make real tests here
|
|
for scheme in _INSTALL_SCHEMES:
|
|
for name in _INSTALL_SCHEMES[scheme]:
|
|
res = get_path(name, scheme)
|
|
|
|
def test_get_config_vars(self):
|
|
cvars = get_config_vars()
|
|
self.assertIsInstance(cvars, dict)
|
|
self.assertTrue(cvars)
|
|
|
|
def test_get_platform(self):
|
|
# windows XP, 32bits
|
|
os.name = 'nt'
|
|
sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
|
|
'[MSC v.1310 32 bit (Intel)]')
|
|
sys.platform = 'win32'
|
|
self.assertEqual(get_platform(), 'win32')
|
|
|
|
# windows XP, amd64
|
|
os.name = 'nt'
|
|
sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
|
|
'[MSC v.1310 32 bit (Amd64)]')
|
|
sys.platform = 'win32'
|
|
self.assertEqual(get_platform(), 'win-amd64')
|
|
|
|
# windows XP, itanium
|
|
os.name = 'nt'
|
|
sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
|
|
'[MSC v.1310 32 bit (Itanium)]')
|
|
sys.platform = 'win32'
|
|
self.assertEqual(get_platform(), 'win-ia64')
|
|
|
|
# macbook
|
|
os.name = 'posix'
|
|
sys.version = ('2.5 (r25:51918, Sep 19 2006, 08:49:13) '
|
|
'\n[GCC 4.0.1 (Apple Computer, Inc. build 5341)]')
|
|
sys.platform = 'darwin'
|
|
self._set_uname(('Darwin', 'macziade', '8.11.1',
|
|
('Darwin Kernel Version 8.11.1: '
|
|
'Wed Oct 10 18:23:28 PDT 2007; '
|
|
'root:xnu-792.25.20~1/RELEASE_I386'), 'PowerPC'))
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
|
|
|
|
get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g '
|
|
'-fwrapv -O3 -Wall -Wstrict-prototypes')
|
|
|
|
maxint = sys.maxint
|
|
try:
|
|
sys.maxint = 2147483647
|
|
self.assertEqual(get_platform(), 'macosx-10.3-ppc')
|
|
sys.maxint = 9223372036854775807
|
|
self.assertEqual(get_platform(), 'macosx-10.3-ppc64')
|
|
finally:
|
|
sys.maxint = maxint
|
|
|
|
|
|
self._set_uname(('Darwin', 'macziade', '8.11.1',
|
|
('Darwin Kernel Version 8.11.1: '
|
|
'Wed Oct 10 18:23:28 PDT 2007; '
|
|
'root:xnu-792.25.20~1/RELEASE_I386'), 'i386'))
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
|
|
|
|
get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g '
|
|
'-fwrapv -O3 -Wall -Wstrict-prototypes')
|
|
|
|
maxint = sys.maxint
|
|
try:
|
|
sys.maxint = 2147483647
|
|
self.assertEqual(get_platform(), 'macosx-10.3-i386')
|
|
sys.maxint = 9223372036854775807
|
|
self.assertEqual(get_platform(), 'macosx-10.3-x86_64')
|
|
finally:
|
|
sys.maxint = maxint
|
|
|
|
# macbook with fat binaries (fat, universal or fat64)
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.4'
|
|
get_config_vars()['CFLAGS'] = ('-arch ppc -arch i386 -isysroot '
|
|
'/Developer/SDKs/MacOSX10.4u.sdk '
|
|
'-fno-strict-aliasing -fno-common '
|
|
'-dynamic -DNDEBUG -g -O3')
|
|
|
|
self.assertEqual(get_platform(), 'macosx-10.4-fat')
|
|
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch i386 -isysroot '
|
|
'/Developer/SDKs/MacOSX10.4u.sdk '
|
|
'-fno-strict-aliasing -fno-common '
|
|
'-dynamic -DNDEBUG -g -O3')
|
|
|
|
self.assertEqual(get_platform(), 'macosx-10.4-intel')
|
|
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc -arch i386 -isysroot '
|
|
'/Developer/SDKs/MacOSX10.4u.sdk '
|
|
'-fno-strict-aliasing -fno-common '
|
|
'-dynamic -DNDEBUG -g -O3')
|
|
self.assertEqual(get_platform(), 'macosx-10.4-fat3')
|
|
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['CFLAGS'] = ('-arch ppc64 -arch x86_64 -arch ppc -arch i386 -isysroot '
|
|
'/Developer/SDKs/MacOSX10.4u.sdk '
|
|
'-fno-strict-aliasing -fno-common '
|
|
'-dynamic -DNDEBUG -g -O3')
|
|
self.assertEqual(get_platform(), 'macosx-10.4-universal')
|
|
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc64 -isysroot '
|
|
'/Developer/SDKs/MacOSX10.4u.sdk '
|
|
'-fno-strict-aliasing -fno-common '
|
|
'-dynamic -DNDEBUG -g -O3')
|
|
|
|
self.assertEqual(get_platform(), 'macosx-10.4-fat64')
|
|
|
|
for arch in ('ppc', 'i386', 'x86_64', 'ppc64'):
|
|
_osx_support._remove_original_values(get_config_vars())
|
|
get_config_vars()['CFLAGS'] = ('-arch %s -isysroot '
|
|
'/Developer/SDKs/MacOSX10.4u.sdk '
|
|
'-fno-strict-aliasing -fno-common '
|
|
'-dynamic -DNDEBUG -g -O3'%(arch,))
|
|
|
|
self.assertEqual(get_platform(), 'macosx-10.4-%s'%(arch,))
|
|
|
|
# linux debian sarge
|
|
os.name = 'posix'
|
|
sys.version = ('2.3.5 (#1, Jul 4 2007, 17:28:59) '
|
|
'\n[GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)]')
|
|
sys.platform = 'linux2'
|
|
self._set_uname(('Linux', 'aglae', '2.6.21.1dedibox-r7',
|
|
'#1 Mon Apr 30 17:25:38 CEST 2007', 'i686'))
|
|
|
|
self.assertEqual(get_platform(), 'linux-i686')
|
|
|
|
# XXX more platforms to tests here
|
|
|
|
def test_get_config_h_filename(self):
|
|
config_h = sysconfig.get_config_h_filename()
|
|
self.assertTrue(os.path.isfile(config_h), config_h)
|
|
|
|
def test_get_scheme_names(self):
|
|
wanted = ('nt', 'nt_user', 'os2', 'os2_home', 'osx_framework_user',
|
|
'posix_home', 'posix_prefix', 'posix_user')
|
|
self.assertEqual(get_scheme_names(), wanted)
|
|
|
|
@unittest.skipIf(sys.platform.startswith('win'),
|
|
'Test is not Windows compatible')
|
|
def test_get_makefile_filename(self):
|
|
makefile = sysconfig.get_makefile_filename()
|
|
self.assertTrue(os.path.isfile(makefile), makefile)
|
|
# Issue 22199
|
|
self.assertEqual(sysconfig._get_makefile_filename(), makefile)
|
|
|
|
def test_symlink(self):
|
|
# Issue 7880
|
|
symlink = get_attribute(os, "symlink")
|
|
def get(python):
|
|
cmd = [python, '-c',
|
|
'import sysconfig; print sysconfig.get_platform()']
|
|
p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
|
|
return p.communicate()
|
|
real = os.path.realpath(sys.executable)
|
|
link = os.path.abspath(TESTFN)
|
|
symlink(real, link)
|
|
try:
|
|
self.assertEqual(get(real), get(link))
|
|
finally:
|
|
unlink(link)
|
|
|
|
def test_user_similar(self):
|
|
# Issue #8759: make sure the posix scheme for the users
|
|
# is similar to the global posix_prefix one
|
|
base = get_config_var('base')
|
|
user = get_config_var('userbase')
|
|
# the global scheme mirrors the distinction between prefix and
|
|
# exec-prefix but not the user scheme, so we have to adapt the paths
|
|
# before comparing (issue #9100)
|
|
adapt = sys.prefix != sys.exec_prefix
|
|
for name in ('stdlib', 'platstdlib', 'purelib', 'platlib'):
|
|
global_path = get_path(name, 'posix_prefix')
|
|
if adapt:
|
|
global_path = global_path.replace(sys.exec_prefix, sys.prefix)
|
|
base = base.replace(sys.exec_prefix, sys.prefix)
|
|
user_path = get_path(name, 'posix_user')
|
|
self.assertEqual(user_path, global_path.replace(base, user, 1))
|
|
|
|
@unittest.skipUnless(sys.platform == "darwin", "test only relevant on MacOSX")
|
|
def test_platform_in_subprocess(self):
|
|
my_platform = sysconfig.get_platform()
|
|
|
|
# Test without MACOSX_DEPLOYMENT_TARGET in the environment
|
|
|
|
env = os.environ.copy()
|
|
if 'MACOSX_DEPLOYMENT_TARGET' in env:
|
|
del env['MACOSX_DEPLOYMENT_TARGET']
|
|
|
|
with open('/dev/null', 'w') as devnull_fp:
|
|
p = subprocess.Popen([
|
|
sys.executable, '-c',
|
|
'import sysconfig; print(sysconfig.get_platform())',
|
|
],
|
|
stdout=subprocess.PIPE,
|
|
stderr=devnull_fp,
|
|
env=env)
|
|
test_platform = p.communicate()[0].strip()
|
|
test_platform = test_platform.decode('utf-8')
|
|
status = p.wait()
|
|
|
|
self.assertEqual(status, 0)
|
|
self.assertEqual(my_platform, test_platform)
|
|
|
|
|
|
# Test with MACOSX_DEPLOYMENT_TARGET in the environment, and
|
|
# using a value that is unlikely to be the default one.
|
|
env = os.environ.copy()
|
|
env['MACOSX_DEPLOYMENT_TARGET'] = '10.1'
|
|
|
|
p = subprocess.Popen([
|
|
sys.executable, '-c',
|
|
'import sysconfig; print(sysconfig.get_platform())',
|
|
],
|
|
stdout=subprocess.PIPE,
|
|
stderr=open('/dev/null'),
|
|
env=env)
|
|
test_platform = p.communicate()[0].strip()
|
|
test_platform = test_platform.decode('utf-8')
|
|
status = p.wait()
|
|
|
|
self.assertEqual(status, 0)
|
|
self.assertEqual(my_platform, test_platform)
|
|
|
|
def test_main():
|
|
run_unittest(TestSysConfig)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|