From 00d6bb5108209329996c8062ce3e947489c38ea7 Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 30 Jan 2013 05:46:48 +0000
Subject: * range.c: Restrict bsearch to integers [#7728]

* test/ruby/test_range.rb: Test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_range.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb
index c8867cf2ec..d859969ded 100644
--- a/test/ruby/test_range.rb
+++ b/test/ruby/test_range.rb
@@ -1,6 +1,7 @@
 require 'test/unit'
 require 'delegate'
 require 'timeout'
+require 'bigdecimal'
 
 class TestRange < Test::Unit::TestCase
   def test_range_string
@@ -362,6 +363,15 @@ class TestRange < Test::Unit::TestCase
     assert_equal 200, enum.each{|x| x >= 200 }
   end
 
+  def test_bsearch_for_other_numerics
+    assert_raise(TypeError) {
+      (Rational(-1,2)..Rational(9,4)).bsearch
+    }
+    assert_raise(TypeError) {
+      (BigDecimal('0.5')..BigDecimal('2.25')).bsearch
+    }
+  end
+
   def test_bsearch_for_fixnum
     ary = [3, 4, 7, 9, 12]
     assert_equal(0, (0...ary.size).bsearch {|i| ary[i] >= 2 })
-- 
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