diff options
Diffstat (limited to 'Lib/distutils/tests')
-rw-r--r-- | Lib/distutils/tests/test_build_ext.py | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 86568ebb7a..46dcb5ed5d 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -3,12 +3,13 @@ import os import tempfile import shutil from StringIO import StringIO +import textwrap from distutils.core import Extension, Distribution from distutils.command.build_ext import build_ext from distutils import sysconfig from distutils.tests import support -from distutils.errors import DistutilsSetupError +from distutils.errors import DistutilsSetupError, CompileError import unittest from test import test_support @@ -430,6 +431,59 @@ class BuildExtTestCase(support.TempdirManager, wanted = os.path.join(cmd.build_lib, 'UpdateManager', 'fdsend' + ext) self.assertEqual(ext_path, wanted) + @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX') + def test_deployment_target(self): + self._try_compile_deployment_target() + + orig_environ = os.environ + os.environ = orig_environ.copy() + self.addCleanup(setattr, os, 'environ', orig_environ) + + os.environ['MACOSX_DEPLOYMENT_TARGET']='10.1' + self._try_compile_deployment_target() + + + def _try_compile_deployment_target(self): + deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c') + + with open(deptarget_c, 'w') as fp: + fp.write(textwrap.dedent('''\ + #include <AvailabilityMacros.h> + + int dummy; + + #if TARGET != MAC_OS_X_VERSION_MIN_REQUIRED + #error "Unexpected target" + #endif + + ''')) + + target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') + target = tuple(map(int, target.split('.'))) + target = '%02d%01d0' % target + + deptarget_ext = Extension( + 'deptarget', + [deptarget_c], + extra_compile_args=['-DTARGET=%s'%(target,)], + ) + dist = Distribution({ + 'name': 'deptarget', + 'ext_modules': [deptarget_ext] + }) + dist.package_dir = self.tmp_dir + cmd = build_ext(dist) + cmd.build_lib = self.tmp_dir + cmd.build_temp = self.tmp_dir + + try: + old_stdout = sys.stdout + cmd.ensure_finalized() + cmd.run() + + except CompileError: + self.fail("Wrong deployment target during compilation") + def test_suite(): return unittest.makeSuite(BuildExtTestCase) |