diff options
Diffstat (limited to 'Lib/distutils/tests/test_build_ext.py')
| -rw-r--r-- | Lib/distutils/tests/test_build_ext.py | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 2e47953..094f4b6 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -8,6 +8,9 @@ from distutils.core import Extension, Distribution from distutils.command.build_ext import build_ext from distutils import sysconfig from distutils.tests.support import TempdirManager +from distutils.tests.support import LoggingSilencer +from distutils.extension import Extension +from distutils.errors import UnknownFileError import unittest from test import support @@ -20,7 +23,9 @@ def _get_source_filename(): srcdir = sysconfig.get_config_var('srcdir') return os.path.join(srcdir, 'Modules', 'xxmodule.c') -class BuildExtTestCase(TempdirManager, unittest.TestCase): +class BuildExtTestCase(TempdirManager, + LoggingSilencer, + unittest.TestCase): def setUp(self): # Create a simple test environment # Note that we're making changes to sys.path @@ -141,6 +146,22 @@ class BuildExtTestCase(TempdirManager, unittest.TestCase): self.assert_(lib in cmd.library_dirs) self.assert_(incl in cmd.include_dirs) + def test_optional_extension(self): + + # this extension will fail, but let's ignore this failure + # with the optional argument. + modules = [Extension('foo', ['xxx'], optional=False)] + dist = Distribution({'name': 'xx', 'ext_modules': modules}) + cmd = build_ext(dist) + cmd.ensure_finalized() + self.assertRaises(UnknownFileError, cmd.run) # should raise an error + + modules = [Extension('foo', ['xxx'], optional=True)] + dist = Distribution({'name': 'xx', 'ext_modules': modules}) + cmd = build_ext(dist) + cmd.ensure_finalized() + cmd.run() # should pass + def test_suite(): src = _get_source_filename() if not os.path.exists(src): |