From 0da34dbb26f3fc2770bd4e0c23ff99d00b4640b3 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 12 Dec 2017 09:12:14 +0000
Subject: Integer#allbits?, Integer#anybits?, Integer#nobits? [Feature #12753]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_integer_comb.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_integer_comb.rb b/test/ruby/test_integer_comb.rb
index 80d08cac04..1ad13dd31b 100644
--- a/test/ruby/test_integer_comb.rb
+++ b/test/ruby/test_integer_comb.rb
@@ -457,6 +457,30 @@ class TestIntegerComb < Test::Unit::TestCase
     }
   end
 
+  def test_allbits_p
+    VS.each {|a|
+      VS.each {|b|
+        assert_equal((a & b) == b, a.allbits?(b), "(#{a}).allbits?(#{b}")
+      }
+    }
+  end
+
+  def test_anybits_p
+    VS.each {|a|
+      VS.each {|b|
+        assert_equal((a & b) != 0, a.anybits?(b), "(#{a}).anybits?(#{b}")
+      }
+    }
+  end
+
+  def test_nobits_p
+    VS.each {|a|
+      VS.each {|b|
+        assert_equal((a & b) == 0, a.nobits?(b), "(#{a}).nobits?(#{b}")
+      }
+    }
+  end
+
   def test_to_s
     2.upto(36) {|radix|
       VS.each {|a|
-- 
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