* string.c (rb_str_each_line): fix newline size.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb
index c3e14f64c7..5ff2a9da78 100644
--- a/test/ruby/test_m17n.rb
+++ b/test/ruby/test_m17n.rb
@@ -980,6 +980,12 @@ class TestM17N < Test::Unit::TestCase
   def test_each_line
     s = e("\xa3\xb0\xa3\xb1\xa3\xb2\xa3\xb3\xa3\xb4")
     assert_raise(ArgumentError){s.each_line(a("\xa3\xb1")) {|l| }}
+    s = e("\xa4\xa2\nfoo")
+
+    actual = []
+    s.each_line {|line| actual << line }
+    expected = [e("\xa4\xa2\n"), e("foo")]
+    assert_equal(expected, actual)
   end
 
   def test_each_char