| // 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 void fillRange(int start, int end, [E fillValue]) |
| /// Sets the objects in the range [start] inclusive to [end] exclusive to the |
| /// given fillValue. |
| /// @description Checks that the given range is filled with [fillValue]. |
| /// @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 l = new Float32x4List(1000); |
| l.fillRange(0, 10, pack(1.0)); |
| for (int i = 0; i < 10; ++i) { |
| Expect.isTrue(equal(pack(1.0), l[i])); |
| } |
| Expect.isTrue(equal(pack(.0), l[10]), "[end] should be exclusive"); |
| |
| l.fillRange(100, 200, pack(55.0)); |
| for (int i = 100; i < 200; ++i) { |
| Expect.isTrue(equal(pack(55.0), l[i])); |
| } |
| Expect.isTrue(equal(pack(.0), l[200]), "[end] should be exclusive"); |
| |
| l.fillRange(0, 1000, pack(1.0)); |
| for (int i = 0; i < 1000; ++i) { |
| Expect.isTrue(equal(pack(1.0), l[i])); |
| } |
| |
| l.fillRange(0, 0, pack(2.0)); |
| for (int i = 0; i < 1000; ++i) { |
| Expect.isTrue(equal(pack(1.0), l[i])); |
| } |
| } |