commit 5475f2394abea43c541d8660ed91af920634add5
author Raymond Hettinger <python@rcn.com> Fri Aug 08 12:20:03 2003 +0000
committer Raymond Hettinger <python@rcn.com> Fri Aug 08 12:20:03 2003 +0000
tree 714500f4e60cfc6950b1f9303bdd9da964e98795
parent 6e13bcc7b187aff61628120fa58e5cee2ae32f68

SF bug #770485: cStringIO does not set closed attr

Lib/test/test_StringIO.py

diff --git a/Lib/test/test_StringIO.py b/Lib/test/test_StringIO.py
index 8c367e8..c318eaa 100644
--- a/Lib/test/test_StringIO.py
+++ b/Lib/test/test_StringIO.py
@@ -55,6 +55,16 @@
         f.close()
         self.assertRaises(ValueError, f.write, 'frobnitz')
 
+    def test_closed_flag(self):
+        f = self.MODULE.StringIO()
+        self.assertEqual(f.closed, False)
+        f.close()
+        self.assertEqual(f.closed, True)
+        f = self.MODULE.StringIO("abc")
+        self.assertEqual(f.closed, False)
+        f.close()
+        self.assertEqual(f.closed, True)
+
     def test_iterator(self):
         eq = self.assertEqual
         unless = self.failUnless