1 files changed, 47 insertions, 0 deletions
diff --git a/src/python/stdlib/test/test_future4.py b/src/python/stdlib/test/test_future4.py
new file mode 100644
index 0000000..53f8add
--- /dev/null
+++ b/src/python/stdlib/test/test_future4.py
@@ -0,0 +1,47 @@
+from __future__ import unicode_literals
+
+import unittest
+from test import test_support
+
+class TestFuture(unittest.TestCase):
+    def assertType(self, obj, typ):
+        self.assertTrue(type(obj) is typ,
+            "type(%r) is %r, not %r" % (obj, type(obj), typ))
+
+    def test_unicode_strings(self):
+        self.assertType("", unicode)
+        self.assertType('', unicode)
+        self.assertType(r"", unicode)
+        self.assertType(r'', unicode)
+        self.assertType(""" """, unicode)
+        self.assertType(''' ''', unicode)
+        self.assertType(r""" """, unicode)
+        self.assertType(r''' ''', unicode)
+        self.assertType(u"", unicode)
+        self.assertType(u'', unicode)
+        self.assertType(ur"", unicode)
+        self.assertType(ur'', unicode)
+        self.assertType(u""" """, unicode)
+        self.assertType(u''' ''', unicode)
+        self.assertType(ur""" """, unicode)
+        self.assertType(ur''' ''', unicode)
+
+        self.assertType(b"", str)
+        self.assertType(b'', str)
+        self.assertType(br"", str)
+        self.assertType(br'', str)
+        self.assertType(b""" """, str)
+        self.assertType(b''' ''', str)
+        self.assertType(br""" """, str)
+        self.assertType(br''' ''', str)
+
+        self.assertType('' '', unicode)
+        self.assertType('' u'', unicode)
+        self.assertType(u'' '', unicode)
+        self.assertType(u'' u'', unicode)
+
+def test_main():
+    test_support.run_unittest(TestFuture)
+
+if __name__ == "__main__":
+    test_main()