From 8bb405d2adb3bb5351cfaaf1bc10bb3ec5acffb6 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 17 Feb 2008 00:18:16 +0000
Subject: * string.c (rb_str_times): reduce loop overhead.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_string.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'test/ruby')

diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index b684ca8bd..711d9ea1f 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -174,7 +174,7 @@ class TestString < Test::Unit::TestCase
     s = "a"
     10.times {|i|
       s << s
-      assert_equal("a" * (2<<i), s)
+      assert_equal("a" * (2 << i), s)
     }
   end
 
@@ -1370,4 +1370,13 @@ class TestString < Test::Unit::TestCase
   def test_end_with?
     assert("abc".end_with?("c"))
   end
+
+  def test_times
+    s1 = ''
+    100.times {|n|
+      s2 = "a" * n
+      assert_equal(s1, s2)
+      s1 << 'a'
+    }
+  end
 end
-- 
cgit