1 files changed, 7 insertions, 0 deletions
diff --git a/test/test_tempfile.rb b/test/test_tempfile.rb
index c8af2f5b4d..21edf39776 100644
--- a/test/test_tempfile.rb
+++ b/test/test_tempfile.rb
@@ -243,6 +243,13 @@ 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 = []