From: Benjamin Peterson <benjamin@python.org>
Date: Fri, 28 Oct 2011 23:42:48 +0000 (-0400)
Subject: bring is_integer into tested existence
X-Git-Tag: v2.7.3rc1~362
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e96102b45b943bbd0d6a29e6617c14ef1ef0bd16;p=python

bring is_integer into tested existence
---

diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py
index eb119ce6f0..42463713cd 100644
--- a/Lib/test/test_float.py
+++ b/Lib/test/test_float.py
@@ -164,6 +164,12 @@ class GeneralFloatCases(unittest.TestCase):
         self.assertAlmostEqual(float(FooUnicode('8')), 9.)
         self.assertAlmostEqual(float(FooStr('8')), 9.)
 
+    def test_is_integer(self):
+        self.assertFalse((1.1).is_integer())
+        self.assertTrue((1.).is_integer())
+        self.assertFalse(float("nan").is_integer())
+        self.assertFalse(float("inf").is_integer())
+
     def test_floatasratio(self):
         for f, ratio in [
                 (0.875, (7, 8)),