From 8b7a284b65cdc1ebb71cff34db473af1b17390d1 Mon Sep 17 00:00:00 2001
From: kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 10 Jun 2008 12:08:45 +0000
Subject: [PATCH] * test/ruby/test_float.rb: add tests. [ruby-dev:35009]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog               | 4 ++++
 test/ruby/test_float.rb | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 972226a404..e05a2edd6c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Jun 10 21:07:19 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/test_float.rb: add tests. [ruby-dev:35009]
+
 Tue Jun 10 20:55:57 2008  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* complex.c (nucomp_s_convert): need not to initialize optional
diff --git a/test/ruby/test_float.rb b/test/ruby/test_float.rb
index c5bc95f5c7..d4bbd688d2 100644
--- a/test/ruby/test_float.rb
+++ b/test/ruby/test_float.rb
@@ -75,6 +75,9 @@ class TestFloat < Test::Unit::TestCase
     assert(a.abs < Float::EPSILON)
     a = Float("-.0")
     assert(a.abs < Float::EPSILON)
+    assert_raise(ArgumentError){Float("0.")}
+    assert_raise(ArgumentError){Float("+0.")}
+    assert_raise(ArgumentError){Float("-0.")}
     assert_raise(ArgumentError){Float(".")}
     assert_raise(ArgumentError){Float("+")}
     assert_raise(ArgumentError){Float("+.")}