Implemented experimental JSON based sessions

flask/testsuite/basic.py

@@ -13,6 +13,7 @@ from __future__ import with_statement
 
 import re
 import flask
+import pickle
 import unittest
 from datetime import datetime
 from threading import Thread
@@ -297,6 +298,31 @@ class BasicFunctionalityTestCase(FlaskTestCase):
         self.assert_equal(c.get('/').data, 'None')
         self.assert_equal(c.get('/').data, '42')
 
+    def test_session_special_types(self):
+        app = flask.Flask(__name__)
+        app.secret_key = 'development-key'
+        app.testing = True
+        now = datetime.utcnow().replace(microsecond=0)
+
+        @app.after_request
+        def modify_session(response):
+            flask.session['m'] = flask.Markup('Hello!')
+            flask.session['dt'] = now
+            flask.session['t'] = (1, 2, 3)
+            return response
+
+        @app.route('/')
+        def dump_session_contents():
+            return pickle.dumps(dict(flask.session))
+
+        c = app.test_client()
+        c.get('/')
+        rv = pickle.loads(c.get('/').data)
+        self.assert_equal(rv['m'], flask.Markup('Hello!'))
+        self.assert_equal(type(rv['m']), flask.Markup)
+        self.assert_equal(rv['dt'], now)
+        self.assert_equal(rv['t'], (1, 2, 3))
+
     def test_flashes(self):
         app = flask.Flask(__name__)
         app.secret_key = 'testkey'