diff options
Diffstat (limited to 'Lib/test/test_sysconfig.py')
| -rw-r--r-- | Lib/test/test_sysconfig.py | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/Lib/test/test_sysconfig.py b/Lib/test/test_sysconfig.py index 142eb2fb3f..95fbe0ea61 100644 --- a/Lib/test/test_sysconfig.py +++ b/Lib/test/test_sysconfig.py @@ -141,7 +141,7 @@ class TestSysConfig(unittest.TestCase): ('Darwin Kernel Version 8.11.1: ' 'Wed Oct 10 18:23:28 PDT 2007; ' 'root:xnu-792.25.20~1/RELEASE_I386'), 'PowerPC')) - os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3' + get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3' get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g ' '-fwrapv -O3 -Wall -Wstrict-prototypes') @@ -161,7 +161,6 @@ class TestSysConfig(unittest.TestCase): 'Wed Oct 10 18:23:28 PDT 2007; ' 'root:xnu-792.25.20~1/RELEASE_I386'), 'i386')) get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3' - os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3' get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g ' '-fwrapv -O3 -Wall -Wstrict-prototypes') @@ -176,7 +175,7 @@ class TestSysConfig(unittest.TestCase): sys.maxint = maxint # macbook with fat binaries (fat, universal or fat64) - os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.4' + 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 ' @@ -265,6 +264,51 @@ class TestSysConfig(unittest.TestCase): user_path = get_path(name, 'posix_user') self.assertEqual(user_path, global_path.replace(base, user)) + @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) |