From 4dbc8e24542e39b627e3546a58aabf59462c9c7d Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 14 Oct 2008 14:08:36 +0000
Subject: [PATCH] add test for %B.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_sprintf_comb.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test/ruby/test_sprintf_comb.rb b/test/ruby/test_sprintf_comb.rb
index 8b2c1a7e05..5dee7305fb 100644
--- a/test/ruby/test_sprintf_comb.rb
+++ b/test/ruby/test_sprintf_comb.rb
@@ -131,6 +131,11 @@ class TestSprintfComb < Test::Unit::TestCase
     zr = nil if mi && zr
 
     case type
+    when 'B'
+      radix = 2
+      digitmap = {0 => '0', 1 => '1'}
+      complement = !pl && !sp
+      prefix = '0B' if hs && v != 0
     when 'b'
       radix = 2
       digitmap = {0 => '0', 1 => '1'}
@@ -265,7 +270,7 @@ class TestSprintfComb < Test::Unit::TestCase
 
   def test_format_integer
     combination(
-        %w[b d o X x],
+        %w[B b d o X x],
         [nil, 0, 5, 20],
         ["", ".", ".0", ".8", ".20"],
         ['', ' '],