mirror of https://github.com/python/cpython
619 lines
26 KiB
Python
619 lines
26 KiB
Python
import platform
|
|
import re
|
|
import unittest
|
|
import sys
|
|
import os
|
|
import subprocess
|
|
import shutil
|
|
from copy import copy
|
|
|
|
from test.support import (
|
|
captured_stdout,
|
|
is_apple_mobile,
|
|
is_wasi,
|
|
PythonSymlink,
|
|
requires_subprocess,
|
|
)
|
|
from test.support.import_helper import import_module
|
|
from test.support.os_helper import (TESTFN, unlink, skip_unless_symlink,
|
|
change_cwd)
|
|
|
|
import sysconfig
|
|
from sysconfig import (get_paths, get_platform, get_config_vars,
|
|
get_path, get_path_names, _INSTALL_SCHEMES,
|
|
get_default_scheme, get_scheme_names, get_config_var,
|
|
_expand_vars, _get_preferred_schemes)
|
|
from sysconfig.__main__ import _main, _parse_makefile
|
|
import _imp
|
|
import _osx_support
|
|
import _sysconfig
|
|
|
|
|
|
HAS_USER_BASE = sysconfig._HAS_USER_BASE
|
|
|
|
|
|
class TestSysConfig(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestSysConfig, self).setUp()
|
|
self.sys_path = sys.path[:]
|
|
# patching os.uname
|
|
if hasattr(os, 'uname'):
|
|
self.uname = os.uname
|
|
self._uname = os.uname()
|
|
else:
|
|
self.uname = None
|
|
self._set_uname(('',)*5)
|
|
os.uname = self._get_uname
|
|
# saving the environment
|
|
self.name = os.name
|
|
self.platform = sys.platform
|
|
self.version = sys.version
|
|
self._framework = sys._framework
|
|
self.sep = os.sep
|
|
self.join = os.path.join
|
|
self.isabs = os.path.isabs
|
|
self.splitdrive = os.path.splitdrive
|
|
self._config_vars = sysconfig._CONFIG_VARS, copy(sysconfig._CONFIG_VARS)
|
|
self._added_envvars = []
|
|
self._changed_envvars = []
|
|
for var in ('MACOSX_DEPLOYMENT_TARGET', 'PATH'):
|
|
if var in os.environ:
|
|
self._changed_envvars.append((var, os.environ[var]))
|
|
else:
|
|
self._added_envvars.append(var)
|
|
|
|
def tearDown(self):
|
|
sys.path[:] = self.sys_path
|
|
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
|
|
sys._framework = self._framework
|
|
os.sep = self.sep
|
|
os.path.join = self.join
|
|
os.path.isabs = self.isabs
|
|
os.path.splitdrive = self.splitdrive
|
|
sysconfig._CONFIG_VARS = self._config_vars[0]
|
|
sysconfig._CONFIG_VARS.clear()
|
|
sysconfig._CONFIG_VARS.update(self._config_vars[1])
|
|
for var, value in self._changed_envvars:
|
|
os.environ[var] = value
|
|
for var in self._added_envvars:
|
|
os.environ.pop(var, None)
|
|
|
|
super(TestSysConfig, self).tearDown()
|
|
|
|
def _set_uname(self, uname):
|
|
self._uname = os.uname_result(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 = sorted(wanted.items())
|
|
scheme = sorted(scheme.items())
|
|
self.assertEqual(scheme, wanted)
|
|
|
|
def test_get_path(self):
|
|
config_vars = get_config_vars()
|
|
if os.name == 'nt':
|
|
# On Windows, we replace the native platlibdir name with the
|
|
# default so that POSIX schemes resolve correctly
|
|
config_vars = config_vars | {'platlibdir': 'lib'}
|
|
for scheme in _INSTALL_SCHEMES:
|
|
for name in _INSTALL_SCHEMES[scheme]:
|
|
expected = _INSTALL_SCHEMES[scheme][name].format(**config_vars)
|
|
self.assertEqual(
|
|
os.path.normpath(get_path(name, scheme)),
|
|
os.path.normpath(expected),
|
|
)
|
|
|
|
def test_get_default_scheme(self):
|
|
self.assertIn(get_default_scheme(), _INSTALL_SCHEMES)
|
|
|
|
def test_get_preferred_schemes(self):
|
|
expected_schemes = {'prefix', 'home', 'user'}
|
|
|
|
# Windows.
|
|
os.name = 'nt'
|
|
schemes = _get_preferred_schemes()
|
|
self.assertIsInstance(schemes, dict)
|
|
self.assertEqual(set(schemes), expected_schemes)
|
|
|
|
# Mac and Linux, shared library build.
|
|
os.name = 'posix'
|
|
schemes = _get_preferred_schemes()
|
|
self.assertIsInstance(schemes, dict)
|
|
self.assertEqual(set(schemes), expected_schemes)
|
|
|
|
# Mac, framework build.
|
|
os.name = 'posix'
|
|
sys.platform = 'darwin'
|
|
sys._framework = "MyPython"
|
|
self.assertIsInstance(schemes, dict)
|
|
self.assertEqual(set(schemes), expected_schemes)
|
|
|
|
def test_posix_venv_scheme(self):
|
|
# The following directories were hardcoded in the venv module
|
|
# before bpo-45413, here we assert the posix_venv scheme does not regress
|
|
binpath = 'bin'
|
|
incpath = 'include'
|
|
libpath = os.path.join('lib',
|
|
f'python{sysconfig._get_python_version_abi()}',
|
|
'site-packages')
|
|
|
|
# Resolve the paths in an imaginary venv/ directory
|
|
binpath = os.path.join('venv', binpath)
|
|
incpath = os.path.join('venv', incpath)
|
|
libpath = os.path.join('venv', libpath)
|
|
|
|
# Mimic the venv module, set all bases to the venv directory
|
|
bases = ('base', 'platbase', 'installed_base', 'installed_platbase')
|
|
vars = {base: 'venv' for base in bases}
|
|
|
|
self.assertEqual(binpath, sysconfig.get_path('scripts', scheme='posix_venv', vars=vars))
|
|
self.assertEqual(libpath, sysconfig.get_path('purelib', scheme='posix_venv', vars=vars))
|
|
|
|
# The include directory on POSIX isn't exactly the same as before,
|
|
# but it is "within"
|
|
sysconfig_includedir = sysconfig.get_path('include', scheme='posix_venv', vars=vars)
|
|
self.assertTrue(sysconfig_includedir.startswith(incpath + os.sep))
|
|
|
|
def test_nt_venv_scheme(self):
|
|
# The following directories were hardcoded in the venv module
|
|
# before bpo-45413, here we assert the posix_venv scheme does not regress
|
|
binpath = 'Scripts'
|
|
incpath = 'Include'
|
|
libpath = os.path.join('Lib', 'site-packages')
|
|
|
|
# Resolve the paths in an imaginary venv\ directory
|
|
venv = 'venv'
|
|
binpath = os.path.join(venv, binpath)
|
|
incpath = os.path.join(venv, incpath)
|
|
libpath = os.path.join(venv, libpath)
|
|
|
|
# Mimic the venv module, set all bases to the venv directory
|
|
bases = ('base', 'platbase', 'installed_base', 'installed_platbase')
|
|
vars = {base: 'venv' for base in bases}
|
|
|
|
self.assertEqual(binpath, sysconfig.get_path('scripts', scheme='nt_venv', vars=vars))
|
|
self.assertEqual(incpath, sysconfig.get_path('include', scheme='nt_venv', vars=vars))
|
|
self.assertEqual(libpath, sysconfig.get_path('purelib', scheme='nt_venv', vars=vars))
|
|
|
|
def test_venv_scheme(self):
|
|
if sys.platform == 'win32':
|
|
self.assertEqual(
|
|
sysconfig.get_path('scripts', scheme='venv'),
|
|
sysconfig.get_path('scripts', scheme='nt_venv')
|
|
)
|
|
self.assertEqual(
|
|
sysconfig.get_path('include', scheme='venv'),
|
|
sysconfig.get_path('include', scheme='nt_venv')
|
|
)
|
|
self.assertEqual(
|
|
sysconfig.get_path('purelib', scheme='venv'),
|
|
sysconfig.get_path('purelib', scheme='nt_venv')
|
|
)
|
|
else:
|
|
self.assertEqual(
|
|
sysconfig.get_path('scripts', scheme='venv'),
|
|
sysconfig.get_path('scripts', scheme='posix_venv')
|
|
)
|
|
self.assertEqual(
|
|
sysconfig.get_path('include', scheme='venv'),
|
|
sysconfig.get_path('include', scheme='posix_venv')
|
|
)
|
|
self.assertEqual(
|
|
sysconfig.get_path('purelib', scheme='venv'),
|
|
sysconfig.get_path('purelib', scheme='posix_venv')
|
|
)
|
|
|
|
def test_get_config_vars(self):
|
|
cvars = get_config_vars()
|
|
self.assertIsInstance(cvars, dict)
|
|
self.assertTrue(cvars)
|
|
|
|
def test_get_platform(self):
|
|
# Check the actual platform returns something reasonable.
|
|
actual_platform = get_platform()
|
|
self.assertIsInstance(actual_platform, str)
|
|
self.assertTrue(actual_platform)
|
|
|
|
# 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')
|
|
|
|
# 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.maxsize
|
|
try:
|
|
sys.maxsize = 2147483647
|
|
self.assertEqual(get_platform(), 'macosx-10.3-ppc')
|
|
sys.maxsize = 9223372036854775807
|
|
self.assertEqual(get_platform(), 'macosx-10.3-ppc64')
|
|
finally:
|
|
sys.maxsize = 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.maxsize
|
|
try:
|
|
sys.maxsize = 2147483647
|
|
self.assertEqual(get_platform(), 'macosx-10.3-i386')
|
|
sys.maxsize = 9223372036854775807
|
|
self.assertEqual(get_platform(), 'macosx-10.3-x86_64')
|
|
finally:
|
|
sys.maxsize = 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')
|
|
|
|
# Android
|
|
os.name = 'posix'
|
|
sys.platform = 'android'
|
|
get_config_vars()['ANDROID_API_LEVEL'] = 9
|
|
for machine, abi in {
|
|
'x86_64': 'x86_64',
|
|
'i686': 'x86',
|
|
'aarch64': 'arm64_v8a',
|
|
'armv7l': 'armeabi_v7a',
|
|
}.items():
|
|
with self.subTest(machine):
|
|
self._set_uname(('Linux', 'localhost', '3.18.91+',
|
|
'#1 Tue Jan 9 20:35:43 UTC 2018', machine))
|
|
self.assertEqual(get_platform(), f'android-9-{abi}')
|
|
|
|
# XXX more platforms to tests here
|
|
|
|
@unittest.skipIf(is_wasi, "Incompatible with WASI mapdir and OOT builds")
|
|
@unittest.skipIf(is_apple_mobile,
|
|
f"{sys.platform} doesn't distribute header files in the runtime environment")
|
|
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', 'posix_home', 'posix_prefix', 'posix_venv', 'nt_venv', 'venv']
|
|
if HAS_USER_BASE:
|
|
wanted.extend(['nt_user', 'osx_framework_user', 'posix_user'])
|
|
self.assertEqual(get_scheme_names(), tuple(sorted(wanted)))
|
|
|
|
@skip_unless_symlink
|
|
@requires_subprocess()
|
|
def test_symlink(self): # Issue 7880
|
|
with PythonSymlink() as py:
|
|
cmd = "-c", "import sysconfig; print(sysconfig.get_platform())"
|
|
self.assertEqual(py.call_real(*cmd), py.call_link(*cmd))
|
|
|
|
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')
|
|
if HAS_USER_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.base_prefix != sys.base_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.base_prefix)
|
|
base = base.replace(sys.exec_prefix, sys.base_prefix)
|
|
elif sys.base_prefix != sys.prefix:
|
|
# virtual environment? Likewise, we have to adapt the paths
|
|
# before comparing
|
|
global_path = global_path.replace(sys.base_prefix, sys.prefix)
|
|
base = base.replace(sys.base_prefix, sys.prefix)
|
|
if HAS_USER_BASE:
|
|
user_path = get_path(name, 'posix_user')
|
|
expected = os.path.normpath(global_path.replace(base, user, 1))
|
|
# bpo-44860: platlib of posix_user doesn't use sys.platlibdir,
|
|
# whereas posix_prefix does.
|
|
if name == 'platlib':
|
|
# Replace "/lib64/python3.11/site-packages" suffix
|
|
# with "/lib/python3.11/site-packages".
|
|
py_version_abi = sysconfig._get_python_version_abi()
|
|
suffix = f'python{py_version_abi}/site-packages'
|
|
expected = expected.replace(f'/{sys.platlibdir}/{suffix}',
|
|
f'/lib/{suffix}')
|
|
self.assertEqual(user_path, expected)
|
|
|
|
def test_main(self):
|
|
# just making sure _main() runs and returns things in the stdout
|
|
with captured_stdout() as output:
|
|
_main()
|
|
self.assertTrue(len(output.getvalue().split('\n')) > 0)
|
|
|
|
@unittest.skipIf(sys.platform == "win32", "Does not apply to Windows")
|
|
def test_ldshared_value(self):
|
|
ldflags = sysconfig.get_config_var('LDFLAGS')
|
|
ldshared = sysconfig.get_config_var('LDSHARED')
|
|
|
|
self.assertIn(ldflags, ldshared)
|
|
|
|
@unittest.skipIf(not _imp.extension_suffixes(), "stub loader has no suffixes")
|
|
def test_soabi(self):
|
|
soabi = sysconfig.get_config_var('SOABI')
|
|
self.assertIn(soabi, _imp.extension_suffixes()[0])
|
|
|
|
def test_library(self):
|
|
library = sysconfig.get_config_var('LIBRARY')
|
|
ldlibrary = sysconfig.get_config_var('LDLIBRARY')
|
|
major, minor = sys.version_info[:2]
|
|
if sys.platform == 'win32':
|
|
self.assertTrue(library.startswith(f'python{major}{minor}'))
|
|
self.assertTrue(library.endswith('.dll'))
|
|
self.assertEqual(library, ldlibrary)
|
|
elif is_apple_mobile:
|
|
framework = sysconfig.get_config_var('PYTHONFRAMEWORK')
|
|
self.assertEqual(ldlibrary, f"{framework}.framework/{framework}")
|
|
else:
|
|
self.assertTrue(library.startswith(f'libpython{major}.{minor}'))
|
|
self.assertTrue(library.endswith('.a'))
|
|
if sys.platform == 'darwin' and sys._framework:
|
|
self.skipTest('gh-110824: skip LDLIBRARY test for framework build')
|
|
else:
|
|
self.assertTrue(ldlibrary.startswith(f'libpython{major}.{minor}'))
|
|
|
|
@unittest.skipUnless(sys.platform == "darwin", "test only relevant on MacOSX")
|
|
@requires_subprocess()
|
|
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']
|
|
|
|
p = subprocess.Popen([
|
|
sys.executable, '-c',
|
|
'import sysconfig; print(sysconfig.get_platform())',
|
|
],
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.DEVNULL,
|
|
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=subprocess.DEVNULL,
|
|
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)
|
|
|
|
@unittest.skipIf(is_wasi, "Incompatible with WASI mapdir and OOT builds")
|
|
@unittest.skipIf(is_apple_mobile,
|
|
f"{sys.platform} doesn't include config folder at runtime")
|
|
def test_srcdir(self):
|
|
# See Issues #15322, #15364.
|
|
srcdir = sysconfig.get_config_var('srcdir')
|
|
|
|
self.assertTrue(os.path.isabs(srcdir), srcdir)
|
|
self.assertTrue(os.path.isdir(srcdir), srcdir)
|
|
|
|
if sysconfig._PYTHON_BUILD:
|
|
# The python executable has not been installed so srcdir
|
|
# should be a full source checkout.
|
|
Python_h = os.path.join(srcdir, 'Include', 'Python.h')
|
|
self.assertTrue(os.path.exists(Python_h), Python_h)
|
|
# <srcdir>/PC/pyconfig.h.in always exists even if unused
|
|
pyconfig_h = os.path.join(srcdir, 'PC', 'pyconfig.h.in')
|
|
self.assertTrue(os.path.exists(pyconfig_h), pyconfig_h)
|
|
pyconfig_h_in = os.path.join(srcdir, 'pyconfig.h.in')
|
|
self.assertTrue(os.path.exists(pyconfig_h_in), pyconfig_h_in)
|
|
if os.name == 'nt':
|
|
# <executable dir>/pyconfig.h exists on Windows in a build tree
|
|
pyconfig_h = os.path.join(sys.executable, '..', 'pyconfig.h')
|
|
self.assertTrue(os.path.exists(pyconfig_h), pyconfig_h)
|
|
elif os.name == 'posix':
|
|
makefile_dir = os.path.dirname(sysconfig.get_makefile_filename())
|
|
# Issue #19340: srcdir has been realpath'ed already
|
|
makefile_dir = os.path.realpath(makefile_dir)
|
|
self.assertEqual(makefile_dir, srcdir)
|
|
|
|
def test_srcdir_independent_of_cwd(self):
|
|
# srcdir should be independent of the current working directory
|
|
# See Issues #15322, #15364.
|
|
srcdir = sysconfig.get_config_var('srcdir')
|
|
with change_cwd(os.pardir):
|
|
srcdir2 = sysconfig.get_config_var('srcdir')
|
|
self.assertEqual(srcdir, srcdir2)
|
|
|
|
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
|
|
'EXT_SUFFIX required for this test')
|
|
@unittest.skipIf(not _imp.extension_suffixes(), "stub loader has no suffixes")
|
|
def test_EXT_SUFFIX_in_vars(self):
|
|
vars = sysconfig.get_config_vars()
|
|
self.assertEqual(vars['EXT_SUFFIX'], _imp.extension_suffixes()[0])
|
|
|
|
@unittest.skipUnless(sys.platform == 'linux', 'Linux-specific test')
|
|
def test_linux_ext_suffix(self):
|
|
ctypes = import_module('ctypes')
|
|
machine = platform.machine()
|
|
suffix = sysconfig.get_config_var('EXT_SUFFIX')
|
|
if re.match('(aarch64|arm|mips|ppc|powerpc|s390|sparc)', machine):
|
|
self.assertTrue('linux' in suffix, suffix)
|
|
if re.match('(i[3-6]86|x86_64)$', machine):
|
|
if ctypes.sizeof(ctypes.c_char_p()) == 4:
|
|
expected_suffixes = 'i386-linux-gnu.so', 'x86_64-linux-gnux32.so', 'i386-linux-musl.so'
|
|
else: # 8 byte pointer size
|
|
expected_suffixes = 'x86_64-linux-gnu.so', 'x86_64-linux-musl.so'
|
|
self.assertTrue(suffix.endswith(expected_suffixes),
|
|
f'unexpected suffix {suffix!r}')
|
|
|
|
@unittest.skipUnless(sys.platform == 'android', 'Android-specific test')
|
|
def test_android_ext_suffix(self):
|
|
machine = platform.machine()
|
|
suffix = sysconfig.get_config_var('EXT_SUFFIX')
|
|
expected_triplet = {
|
|
"x86_64": "x86_64-linux-android",
|
|
"i686": "i686-linux-android",
|
|
"aarch64": "aarch64-linux-android",
|
|
"armv7l": "arm-linux-androideabi",
|
|
}[machine]
|
|
self.assertTrue(suffix.endswith(f"-{expected_triplet}.so"),
|
|
f"{machine=}, {suffix=}")
|
|
|
|
@unittest.skipUnless(sys.platform == 'darwin', 'OS X-specific test')
|
|
def test_osx_ext_suffix(self):
|
|
suffix = sysconfig.get_config_var('EXT_SUFFIX')
|
|
self.assertTrue(suffix.endswith('-darwin.so'), suffix)
|
|
|
|
class MakefileTests(unittest.TestCase):
|
|
|
|
@unittest.skipIf(sys.platform.startswith('win'),
|
|
'Test is not Windows compatible')
|
|
@unittest.skipIf(is_wasi, "Incompatible with WASI mapdir and OOT builds")
|
|
@unittest.skipIf(is_apple_mobile,
|
|
f"{sys.platform} doesn't include config folder at runtime")
|
|
def test_get_makefile_filename(self):
|
|
makefile = sysconfig.get_makefile_filename()
|
|
self.assertTrue(os.path.isfile(makefile), makefile)
|
|
|
|
def test_parse_makefile(self):
|
|
self.addCleanup(unlink, TESTFN)
|
|
with open(TESTFN, "w") as makefile:
|
|
print("var1=a$(VAR2)", file=makefile)
|
|
print("VAR2=b$(var3)", file=makefile)
|
|
print("var3=42", file=makefile)
|
|
print("var4=$/invalid", file=makefile)
|
|
print("var5=dollar$$5", file=makefile)
|
|
print("var6=${var3}/lib/python3.5/config-$(VAR2)$(var5)"
|
|
"-x86_64-linux-gnu", file=makefile)
|
|
vars = _parse_makefile(TESTFN)
|
|
self.assertEqual(vars, {
|
|
'var1': 'ab42',
|
|
'VAR2': 'b42',
|
|
'var3': 42,
|
|
'var4': '$/invalid',
|
|
'var5': 'dollar$5',
|
|
'var6': '42/lib/python3.5/config-b42dollar$5-x86_64-linux-gnu',
|
|
})
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|