add a test for [ruby-dev:34958].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/test/ruby/test_argf.rb b/test/ruby/test_argf.rb
index 82aaa41dca..63b278198b 100644
--- a/test/ruby/test_argf.rb
+++ b/test/ruby/test_argf.rb
@@ -582,6 +582,16 @@ class TestArgf < Test::Unit::TestCase
     end
   end
 
+  def test_each_line_paragraph
+    EnvUtil.rubyexec('-e', 'ARGF.each_line("") {|para| p para}') do |w, r, e|
+      w << "a\n\nb\n"
+      w.close
+      assert_equal("\"a\\n\\n\"\n", r.gets, "[ruby-dev:34958]")
+      assert_equal("\"b\\n\"\n", r.gets)
+      assert_equal(nil, r.gets)
+    end
+  end
+
   def test_each_byte
     ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
       s = []