| /* |
| * 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 Iterable<E> skipWhile(bool test(E element)) |
| * When the iterator encounters an element e that does not satisfy test, |
| * it discards e and moves into the finished state. |
| * That is, it will not ask or provide any more elements. |
| * @description Checks that once an element does not satisfy |
| * the [test] every later element is skipped. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| pack(v) => new Float32x4.splat(v); |
| |
| equal(obj1, obj2) { |
| var res = obj1.equal(obj2); |
| return res.flagX && res.flagY && res.flagZ && res.flagW; |
| } |
| |
| main() { |
| var list = new Float32x4List.fromList([pack(1.0), pack(1.0), pack(2.0), pack(1.0), pack(1.0), pack(1.0)]); |
| var res = list.takeWhile((e) => e.x == 1.0); |
| Expect.equals(2, res.length); |
| for(int i = 1; i < 2; ++i) { |
| Expect.isTrue(equal(pack(1.0), res.elementAt(i))); |
| } |
| } |