From a3e5a86596c8a34559361055911f724a2200d287 Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 1 Nov 2012 13:04:04 +0000
Subject: * ext/bigdecimal/bigdecimal.c (BigDecimal_new),  
 test/bigdecimal/test_bigdecimal.rb:   Fix exception message of BigDecimal
 constructor with a Float.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/bigdecimal/test_bigdecimal.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test/bigdecimal')

diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb
index e1f98a28ca..ed4a1d40ab 100644
--- a/test/bigdecimal/test_bigdecimal.rb
+++ b/test/bigdecimal/test_bigdecimal.rb
@@ -52,6 +52,18 @@ class TestBigDecimal < Test::Unit::TestCase
     assert_equal(1, BigDecimal("1"))
     assert_equal(1, BigDecimal("1", 1))
     assert_raise(ArgumentError) { BigDecimal("1", -1) }
+    assert_raise(ArgumentError) { BigDecimal(4.2) }
+    begin
+      BigDecimal(4.2)
+    rescue ArgumentError => error
+      assert_match(/Float/, error.message)
+    end
+    assert_raise(ArgumentError) { BigDecimal(42.quo(7)) }
+    begin
+      BigDecimal(42.quo(7))
+    rescue ArgumentError => error
+      assert_match(/Rational/, error.message)
+    end
   end
 
   def test_global_new_with_integer
-- 
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