* transcode.c (econv_primitive_convert): make two arguments,

  destination_byteoffset and destination_bytesize, optional.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 1 deletions

diff --git a/test/ruby/test_econv.rb b/test/ruby/test_econv.rb
index 52e8b97b4f..b1052dfc21 100644
--- a/test/ruby/test_econv.rb
+++ b/test/ruby/test_econv.rb
@@ -93,7 +93,16 @@ class TestEncodingConverter < Test::Unit::TestCase
     assert_equal("\xEF\xBD\xA1".force_encoding("UTF-8") * n, dst)
   end
 
-  def test_nil_destination_bytesize_with_nonnli_byteoffset
+  def test_nil_destination_bytesize2
+    ec = Encoding::Converter.new("Shift_JIS", "UTF-8")
+    n = 10000
+    src = "\xa1".force_encoding("Shift_JIS") * n
+    ret = ec.primitive_convert(src, dst="")
+    assert_equal(:finished, ret)
+    assert_equal("\xEF\xBD\xA1".force_encoding("UTF-8") * n, dst)
+  end
+
+  def test_nil_destination_bytesize_with_nonnil_byteoffset
     ec = Encoding::Converter.new("Shift_JIS", "UTF-8")
     n = 2000
     src = "\xa1".force_encoding("Shift_JIS") * n