From 4131d6176ac46da95b1e7fa045651783f0a66c65 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 21 Apr 2010 06:37:18 +0000
Subject: * io.c (io_getc): fix incomplete character immediately before EOF  
 with newline converter. [ruby-dev:41024]   run test only when "Create
 Shortcut (&S)" menu is found. * lib/rexml/parsers/xpathparser.rb (PathExpr):
 ditto. * lib/matrix.rb (Vector#each): make Vector enumerable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io_m17n.rb | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index 04c97c61b2..737eebb3e9 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -400,6 +400,25 @@ EOT
     }
   end
 
+  def test_getc_newlineconv_invalid
+    with_tmpdir {
+      src = "\xE3\x81"
+      generate_file('tmp', src)
+      defext = Encoding.default_external
+      Encoding.default_external = Encoding::UTF_8
+      open("tmp", "rt") {|f|
+        p f.read;f.rewind
+        s = f.getc
+        assert_equal(false, s.valid_encoding?)
+        assert_equal("\xE3".force_encoding("UTF-8"), s)
+        s = f.getc
+        assert_equal(false, s.valid_encoding?)
+        assert_equal("\x81".force_encoding("UTF-8"), 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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