* ext/psych/parser.c (parse): Return strings encoded as

  Encoding.default_internal if set.
* test/psych/test_encoding.rb: Tests for encoding change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 0 deletions

diff --git a/test/psych/test_encoding.rb b/test/psych/test_encoding.rb
index 9d290f1c0a..bf8318a774 100644
--- a/test/psych/test_encoding.rb
+++ b/test/psych/test_encoding.rb
@@ -29,6 +29,22 @@ module Psych
       @utf8    = Encoding.find('UTF-8')
     end
 
+    def test_default_internal
+      before = Encoding.default_internal
+
+      Encoding.default_internal = 'EUC-JP'
+
+      str  = "壁に耳あり、障子に目あり"
+      yaml = "--- #{str}"
+      assert_equal @utf8, str.encoding
+
+      @parser.parse str
+      assert_encodings Encoding.find('EUC-JP'), @handler.strings
+      assert_equal str, @handler.strings.first.encode('UTF-8')
+    ensure
+      Encoding.default_internal = before
+    end
+
     def test_scalar
       @parser.parse("--- a")
       assert_encodings @utf8, @handler.strings