From 279d31f11de8bd0727626a6c32ccd72e1da76508 Mon Sep 17 00:00:00 2001
From: glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 14 Mar 2017 12:53:32 +0000
Subject: Fix bug of Tempfile#size if nothing is written [Bug #13198]

* lib/tempfile.rb (Tempfile#size): Fix its behavior when nothing
  is written. Tempfile#size should return 0 in this case.
  The patch is from nobu <nobu@ruby-lang.org>.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/test_tempfile.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'test')

diff --git a/test/test_tempfile.rb b/test/test_tempfile.rb
index 7f7f75c7db..a2b272747e 100644
--- a/test/test_tempfile.rb
+++ b/test/test_tempfile.rb
@@ -247,6 +247,13 @@ puts Tempfile.new('foo').path
     assert_equal 5, t.size
   end
 
+  def test_size_on_empty_file
+    t = tempfile("foo")
+    t.write("")
+    t.close
+    assert_equal 0, t.size
+  end
+
   def test_concurrency
     threads = []
     tempfiles = []
-- 
cgit v1.2.3