commit 4b94b192ff38f37b99f04605fd6515d7fb97ffea
author Eric Smith <eric@trueblade.com> Sat May 23 13:56:13 2009 +0000
committer Eric Smith <eric@trueblade.com> Sat May 23 13:56:13 2009 +0000
tree 49f84be105d3b542933b9ea32347c70ae07c5a92
parent 8254d3984015b8965a33e3ddb8c6fc104090eafd

Issue 6089: str.format raises SystemError.

Lib/test/test_unicode.py

diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 83bc584..99155ec 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -1100,6 +1100,10 @@
         self.assertRaises(IndexError, u"{:s}".format)
         self.assertRaises(IndexError, u"{}".format)
 
+        # issue 6089
+        self.assertRaises(ValueError, u"{0[0]x}".format, [None])
+        self.assertRaises(ValueError, u"{0[0](10)}".format, [None])
+
         # can't have a replacement on the field name portion
         self.assertRaises(TypeError, u'{0[{1}]}'.format, u'abcdefg', 4)