[Python-checkins] cpython (2.7): bring is_integer into tested existence

[benjamin.peterson]

http://hg.python.org/cpython/rev/1b4ac37c2a37
changeset:   73181:1b4ac37c2a37
branch:      2.7
parent:      73176:f17a6eff1fb6
user:        Benjamin Peterson <benjamin at python.org>
date:        Fri Oct 28 19:42:48 2011 -0400
summary:
  bring is_integer into tested existence

files:
  Lib/test/test_float.py |  6 ++++++
  1 files changed, 6 insertions(+), 0 deletions(-)


diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py
--- a/Lib/test/test_float.py
+++ b/Lib/test/test_float.py
@@ -164,6 +164,12 @@
         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)),

-- 
Repository URL: http://hg.python.org/cpython