* transcode.c (rb_cEncodingConverter): new class Encoding::Converter.

  (econv_free): new function.
  (econv_s_allocate): ditto.
  (econv_init): ditto.
  (check_econv): ditto.
  (econv_primitive_convert): new method.
  (Init_transcode): define Encoding::Converter.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 24 insertions, 0 deletions

diff --git a/test/ruby/test_econv.rb b/test/ruby/test_econv.rb
new file mode 100644
index 0000000000..045a4a0e00
--- /dev/null
+++ b/test/ruby/test_econv.rb
@@ -0,0 +1,24 @@
+require 'test/unit'
+
+class TestEncodingConverter < Test::Unit::TestCase
+  def assert_econv(ret_expected, src_expected, dst_expected, from, to, src, dst, flags=0)
+    ec = Encoding::Converter.new(from, to)
+    ret = ec.primitive_convert(src, dst, flags)
+    assert_equal(ret_expected, ret)
+    assert_equal(src_expected, src)
+    assert_equal(dst_expected, dst)
+  end
+
+  def test_eucjp_to_utf8
+    assert_econv(:finished, "", "", "EUC-JP", "UTF-8", "", "")
+    assert_econv(:ibuf_empty, "", "", "EUC-JP", "UTF-8", "", "", Encoding::Converter::PARTIAL_INPUT)
+    assert_econv(:finished, "", "", "EUC-JP", "UTF-8", "", " "*10)
+    assert_econv(:obuf_full, "", "", "EUC-JP", "UTF-8", "a", "")
+  end
+
+  def test_invalid
+    assert_econv(:invalid_input, "", "", "EUC-JP", "UTF-8", "\x80", " "*10)
+    assert_econv(:invalid_input, "", "a", "EUC-JP", "UTF-8", "a\x80", " "*10)
+    assert_econv(:invalid_input, "\x80", "a", "EUC-JP", "UTF-8", "a\x80\x80", " "*10)
+  end
+end