Added flask.stream_with_context

flask/testsuite/appctx.py

@@ -75,6 +75,26 @@ class AppContextTestCase(FlaskTestCase):
             self.assert_equal(
                 flask.render_template_string('{{ g.spam }}'), 'eggs')
 
+    def test_context_refcounts(self):
+        called = []
+        app = flask.Flask(__name__)
+        @app.teardown_request
+        def teardown_req(error=None):
+            called.append('request')
+        @app.teardown_appcontext
+        def teardown_app(error=None):
+            called.append('app')
+        @app.route('/')
+        def index():
+            with flask._app_ctx_stack.top:
+                with flask._request_ctx_stack.top:
+                    pass
+            self.assert_(flask._request_ctx_stack.request.environ
+                ['werkzeug.request'] is not None)
+        c = app.test_client()
+        c.get('/')
+        self.assertEqual(called, ['request', 'app'])
+
 
 def suite():
     suite = unittest.TestSuite()