From: Greg Ward <gward@python.net>
Date: Wed, 7 May 2003 00:54:42 +0000 (+0000)
Subject: SF #726446: ensure wrap() raises ValueError when width <= 0.
X-Git-Tag: v2.3c1~825
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=49128575e801bfc1726e2bf4a022cd2e15224ecc;p=python

SF #726446: ensure wrap() raises ValueError when width <= 0.
---

diff --git a/Lib/test/test_textwrap.py b/Lib/test/test_textwrap.py
index b8964dc23f..0f7f567bd3 100644
--- a/Lib/test/test_textwrap.py
+++ b/Lib/test/test_textwrap.py
@@ -262,6 +262,12 @@ What a mess!
              ["Hello", " ", "there", " ", "--", " ", "you", " ", "goof-",
               "ball,", " ", "use", " ", "the", " ", "-b", " ",  "option!"])
 
+    def test_bad_width(self):
+        # Ensure that width <= 0 is caught.
+        text = "Whatever, it doesn't matter."
+        self.assertRaises(ValueError, wrap, text, 0)
+        self.assertRaises(ValueError, wrap, text, -1)
+
 
 class LongWordTestCase (BaseTestCase):
     def setUp(self):