sdk/tests/corelib/unicode2_test.dart

// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// 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.

import 'package:expect/expect.dart';

const String testPhrase =
    "The quick brown fox jumps over the lazy dog.";

const List<int> testCodepoints = const<int> [
    84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110,
    32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114,
    32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103, 46];

main() {
  testCodepointsToString();
  testStringCharCodes();
  testEmptyStringFromCharCodes();
  testEmptyStringCharCodes();
}

void testStringCharCodes() {
  Expect.listEquals(testCodepoints, testPhrase.codeUnits);
}

void testCodepointsToString() {
  Expect.stringEquals(testPhrase, new String.fromCharCodes(testCodepoints));
}

void testEmptyStringFromCharCodes() {
  Expect.stringEquals("", new String.fromCharCodes(<int>[]));
}

void testEmptyStringCharCodes() {
  Expect.listEquals([], "".codeUnits);
}