* lib/benchmark.rb (Benchmark::Tms#add): fix NameError.

[ruby-dev:40906]

* test/benchmark/test_benchmark.rb: add a test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Sat Apr  3 03:19:01 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* lib/benchmark.rb (Benchmark::Tms#add): fix NameError.
+	  [ruby-dev:40906]
+
+	* test/benchmark/test_benchmark.rb: add a test for above.
+
 Sat Apr  3 01:50:02 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/rdoc/parser/ruby.rb (RDoc#make_message): no empty lines.

lib/benchmark.rb

@@ -440,7 +440,7 @@ module Benchmark
     #
     # An in-place version of #add.
     #
-    def add!
+    def add!(&blk)
       t = Benchmark::measure(&blk)
       @utime  = utime + t.utime
       @stime  = stime + t.stime

test/benchmark/test_benchmark.rb

@@ -0,0 +1,10 @@
+require "test/unit"
+require "benchmark"
+
+class TestBenchmark < Test::Unit::TestCase
+  def test_add!
+    assert_nothing_raised("[ruby-dev:40906]") do
+      Benchmark::Tms.new.add! {}
+    end
+  end
+end