Ensure sys.version is restored in test_cygwinccompiler. Fixes #166.

Author: jaraco

distutils/tests/test_cygwinccompiler.py

@@ -21,6 +21,7 @@ def stuff(request, monkeypatch, distutils_managed_tempdir):
     self = request.instance
     self.python_h = os.path.join(self.mkdtemp(), 'python.h')
     monkeypatch.setattr(sysconfig, 'get_config_h_filename', self._get_config_h_filename)
+    monkeypatch.setattr(sys, 'version', sys.version)
 
 
 class TestCygwinCCompiler(support.TempdirManager):

distutils/tests/test_install.py

@@ -214,7 +214,6 @@ def test_record(self):
         ]
         assert found == expected
 
-    @pytest.mark.xfail('platform.system == "Windows"', reason="#166")
     def test_record_extensions(self):
         cmd = test_support.missing_compiler_executable()
         if cmd is not None: