| /* |
| * 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] by calling Object.toString on it. |
| * Then concatenates the strings, optionally separated by the [separator] string. |
| * @description Checks that the returned [String] contains all elements from |
| * [this] separated by [separator]. |
| * @author msyabro |
| */ |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(list, separator, expectedString) { |
| var l = new Float32List.fromList(list); |
| var s = l.join(separator); |
| Expect.stringEquals(expectedString, s); |
| } |
| |
| main() { |
| check([], "", ""); |
| check([], ", ", ""); |
| check([1.0], ", ", "1.0"); |
| check([1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0], " ", "1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0"); |
| } |