From 8a269f85a0e6aaaecfdadcd185df7a686b45696e Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 20 Apr 2010 18:19:01 +0000
Subject: * io.c (io_getc): set read_encoding to resulted one character  
 string. [ruby-dev:41023]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io_m17n.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index deacd0b36d..04c97c61b2 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -385,6 +385,21 @@ EOT
     }
   end
 
+  def test_getc_newlineconv
+    with_tmpdir {
+      src = "\u3042"
+      generate_file('tmp', src)
+      defext = Encoding.default_external
+      Encoding.default_external = Encoding::UTF_8
+      open("tmp", "rt") {|f|
+        s = f.getc
+        assert_equal(true, s.valid_encoding?)
+        assert_equal("\u3042", s)
+      }
+      Encoding.default_external = defext
+    }
+  end
+
   def test_ungetc_stateful_conversion
     with_tmpdir {
       src = "before \e$B\x23\x30\x23\x31\e(B after".force_encoding("iso-2022-jp")
-- 
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