From e2890123acf809aae7999c3f1a31892986e20620 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 12 Jun 2014 04:09:41 +0000
Subject: file.c: shrink expanded path

* file.c (expand_path): shrink expanded path which no longer needs
  rooms to append.  [ruby-core:63114] [Bug #9934]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_file_exhaustive.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_file_exhaustive.rb b/test/ruby/test_file_exhaustive.rb
index 2c945eac62..aa9bcc9fb7 100644
--- a/test/ruby/test_file_exhaustive.rb
+++ b/test/ruby/test_file_exhaustive.rb
@@ -458,6 +458,13 @@ class TestFileExhaustive < Test::Unit::TestCase
     end
   end
 
+  def test_expand_path_memsize
+    bug9934 = '[ruby-core:63114] [Bug #9934]'
+    require "objspace"
+    path = File.expand_path("/foo")
+    assert_operator(ObjectSpace.memsize_of(path), :<=, path.bytesize, bug9934)
+  end
+
   def test_expand_path_encoding
     drive = (DRIVE ? 'C:' : '')
     if Encoding.find("filesystem") == Encoding::CP1251
-- 
cgit v1.2.3