Add chunked conversion to converters.

tests/lib/convert/utf8_encode_test.dart

Index: tests/lib/convert/utf8_encode_test.dart
diff --git a/tests/lib/convert/utf8_encode_test.dart b/tests/lib/convert/utf8_encode_test.dart
index 3aa208c11641a937449a52f74bc377401d5e6aa8..4e15646347a6e4708992a2fdadede1d2867b1c66 100644
--- a/tests/lib/convert/utf8_encode_test.dart
+++ b/tests/lib/convert/utf8_encode_test.dart
@@ -2,78 +2,15 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-library utf8_test;
 import "package:expect/expect.dart";
 import 'dart:convert';
-
-// Google favorite: "Îñţérñåţîöñåļîžåţîờñ".
-const INTER_BYTES = const [0xc3, 0x8e, 0xc3, 0xb1, 0xc5, 0xa3, 0xc3, 0xa9, 0x72,
-                           0xc3, 0xb1, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xc3,
-                           0xb6, 0xc3, 0xb1, 0xc3, 0xa5, 0xc4, 0xbc, 0xc3, 0xae,
-                           0xc5, 0xbe, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xe1,
-                           0xbb, 0x9d, 0xc3, 0xb1];
-const INTER_STRING = "Îñţérñåţîöñåļîžåţîờñ";
-
-// Blueberry porridge in Danish: "blåbærgrød".
-const BLUEBERRY_BYTES = const [0x62, 0x6c, 0xc3, 0xa5, 0x62, 0xc3, 0xa6, 0x72,
-                               0x67, 0x72, 0xc3, 0xb8, 0x64];
-const BLUEBERRY_STRING = "blåbærgrød";
-
-// "சிவா அணாமாைல", that is "Siva Annamalai" in Tamil.
-const SIVA_BYTES1 = const [0xe0, 0xae, 0x9a, 0xe0, 0xae, 0xbf, 0xe0, 0xae, 0xb5,
-                           0xe0, 0xae, 0xbe, 0x20, 0xe0, 0xae, 0x85, 0xe0, 0xae,
-                           0xa3, 0xe0, 0xae, 0xbe, 0xe0, 0xae, 0xae, 0xe0, 0xae,
-                           0xbe, 0xe0, 0xaf, 0x88, 0xe0, 0xae, 0xb2];
-const SIVA_STRING1 = "சிவா அணாமாைல";
-
-// "िसवा अणामालै", that is "Siva Annamalai" in Devanagari.
-const SIVA_BYTES2 = const [0xe0, 0xa4, 0xbf, 0xe0, 0xa4, 0xb8, 0xe0, 0xa4, 0xb5,
-                           0xe0, 0xa4, 0xbe, 0x20, 0xe0, 0xa4, 0x85, 0xe0, 0xa4,
-                           0xa3, 0xe0, 0xa4, 0xbe, 0xe0, 0xa4, 0xae, 0xe0, 0xa4,
-                           0xbe, 0xe0, 0xa4, 0xb2, 0xe0, 0xa5, 0x88];
-const SIVA_STRING2 = "िसवा अणामालै";
-
-// DESERET CAPITAL LETTER BEE, unicode 0x10412(0xD801+0xDC12)
-// UTF-8: F0 90 90 92
-const BEE_BYTES = const [0xf0, 0x90, 0x90, 0x92];
-const BEE_STRING = "𐐒";
-
-const DIGIT_BYTES = const [ 0x35 ];
-const DIGIT_STRING = "5";
-
-const ASCII_BYTES = const [ 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
-                            0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
-                            0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-                            0x79, 0x7A ];
-const ASCII_STRING = "abcdefghijklmnopqrstuvwxyz";
-
-const TESTS = const [
-    const [ const [], "" ],
-    const [ INTER_BYTES, INTER_STRING ],
-    const [ BLUEBERRY_BYTES, BLUEBERRY_STRING ],
-    const [ SIVA_BYTES1, SIVA_STRING1 ],
-    const [ SIVA_BYTES2, SIVA_STRING2 ],
-    const [ BEE_BYTES, BEE_STRING ],
-    const [ DIGIT_BYTES, DIGIT_STRING ],
-    const [ ASCII_BYTES, ASCII_STRING ]];
+import 'unicode_tests.dart';
 
 List<int> encode(String str) => new Utf8Encoder().convert(str);
 List<int> encode2(String str) => UTF8.encode(str);
 
 main() {
-  Expect.equals(2, BEE_STRING.length);
-  var tests = TESTS.expand((test) {
-    var bytes = test[0];
-    var string = test[1];
-    var longBytes = [];
-    var longString = "";
-    for (int i = 0; i < 100; i++) {
-      longBytes.addAll(bytes);
-      longString += string;
-    }
-    return [test, [longBytes, longString]];
-  });
-  for (var test in tests) {
+  for (var test in UNICODE_TESTS) {
     List<int> bytes = test[0];
     String string = test[1];
     Expect.listEquals(bytes, encode(string));