* include/ruby/io.h (rb_io_t): new fields: encs.ecopts and

  writeconv_pre_ecopts.
  (MakeOpenFile): initialize them.

* include/ruby/encoding.h (rb_str_transcode): take ecopts argument.
  (rb_econv_flags): removed.
  (rb_econv_prepare_opts): declared.
  (rb_econv_open_opts): declared.

* io.c (make_writeconv): use rb_econv_open_opts.
  (make_readconv): ditto.
  (io_fwrite): follow rb_str_transcode change.
  (rb_io_extract_modeenc): use rb_econv_prepare_opts.
  (rb_file_open_generic): initialize encs.ecopts.
  (rb_file_open_internal): ditto.
  (rb_io_reopen): ditto.
  (argf_ecopts): defined.
  (argf_next_argv): set encs.ecopts.
  (io_encoding_set): use rb_econv_prepare_opts.
  (argf_set_encoding): set argf_ecopts.

* gc.c (gc_mark_children): mark encs.ecopts and writeconv_pre_ecopts
  in T_FILE.

* transcode.c (transcode_loop): take ecopts argument. use
  rb_econv_open_opts.
  (rb_econv_flags): removed.
  (rb_econv_prepare_opts): defined.
  (rb_econv_open_opts): defined.
  (str_transcode0): take ecopts.
  (str_transcode): use rb_econv_prepare_opts.
  (rb_str_transcode): take ecopts.
  (econv_init): accept hash argument.
  (econv_insert_output): follow rb_str_transcode change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19109 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index 90dd831dd5..b8b532e94c 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -239,6 +239,16 @@ EOT
     w.close if w && !w.closed?
   end
 
+  def test_s_pipe_undef_replace_string
+    r, w = IO.pipe("utf-8:euc-jp", :undef=>:replace, :replace=>"X")
+    w << "\ufffd"
+    w.close
+    assert_equal("X", r.read)
+  ensure
+    r.close if r && !r.closed?
+    w.close if w && !w.closed?
+  end
+
   def test_dup
     with_pipe("utf-8:euc-jp") {|r, w|
       w << "\u3042"