| // 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 Float32List.fromList(List<double> elements) |
| /// Creates a [Float32List] with the same length as the [elements] list |
| /// and copies over the elements. |
| /// @description Checks that an instance of Float32List is created. |
| /// @author msyabro |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| void check(List<double> array) { |
| var l = new Float32List.fromList(array); |
| Expect.isTrue(l is Float32List); |
| Expect.runtimeIsType<Float32List>(l); |
| } |
| |
| main() { |
| check([]); |
| check([3.4028234663852886e38, 1.401298464324817e-45, 1.1754943508222875e-38]); |
| check([2e-10, 2e-10, 2e-10]); |
| check([ |
| 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, |
| 13.0, 14.0, 15.0, 16.0, 17.0 |
| ]); |
| } |