| /* |
| * Copyright (c) 2013, 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. |
| */ |
| /** |
| * @assertion String join([String separator = ""]) |
| * Converts each element to a String and concatenates the strings. |
| * Iterates through elements of this iterable, converts each one to a String by |
| * calling Object.toString, and then concatenates the strings, with the |
| * separator string interleaved between the elements. |
| * @description Checks that if [separator] is omitted, elements of [this] |
| * are not separated in the returned String. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(List<double> list, String expectedString) { |
| var l = new Float64List.fromList(list); |
| var s = l.join(); |
| Expect.stringEquals(expectedString, s); |
| } |
| |
| main() { |
| check([], ""); |
| check([0.25, 1.0], "0.251.0"); |
| check([1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0], |
| "1.02.03.04.05.06.07.08.09.0"); |
| } |