intl/uconv/tests/unit/test_bug367026.js

   1 /* Tests conversion from Unicode to HZ-GB-2312 (bug 367026)
   2  *
   3  * Notes:
   4  * HZ-GB-2312 is a 7-bit encoding of the GB2312 simplified Chinese character
   5  * set. It uses the escape sequences "~{" to mark the start of GB encoded text
   6  * and "~}" to mark the end.
   7  *
   8  * See http://www.ietf.org/rfc/rfc1843.txt
   9  */
  10
  11 const inASCII = "Hello World";
  12 const inHanzi = "\u4E00";
  13 const inMixed = "Hello \u4E00 World";
  14
  15 const expectedASCII = "Hello World";
  16 const expectedHanzi = "~{R;~}";
  17 const expectedMixed = "Hello ~{R;~} World";
  18
  19 const charset = "HZ-GB-2312";
  20
  21 function run_test() {
  22     var ScriptableUnicodeConverter =
  23         Components.Constructor("@mozilla.org/intl/scriptableunicodeconverter",
  24                                "nsIScriptableUnicodeConverter");
  25
  26     var converter = new ScriptableUnicodeConverter();
  27     converter.charset = charset;
  28
  29     var outASCII = converter.ConvertFromUnicode(inASCII) + converter.Finish();
  30     do_check_eq(outASCII, expectedASCII);
  31
  32     var outMixed = converter.ConvertFromUnicode(inMixed) + converter.Finish();
  33     do_check_eq(outMixed, expectedMixed);
  34
  35     var outHanzi = converter.ConvertFromUnicode(inHanzi) + converter.Finish();
  36     do_check_eq(outHanzi, expectedHanzi);
  37 }