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: * 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
---
 test/ruby/test_float.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test/ruby')

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("+.")}
-- 
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