| // Copyright (c) 2017, 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. |
| |
| // @dart = 2.9 |
| |
| /// @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 specified range is filled with fillValue correctly. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Int32x4 i32x4(n) => new Int32x4(n, n, n, n); |
| |
| equal(o1, o2) { |
| return o1.x == o2.x && o1.y == o2.y && o1.z == o2.z && o1.w == o2.w; |
| } |
| |
| main() { |
| var l = new Int32x4List(100); |
| l.fillRange(1, 10, i32x4(1)); |
| Expect.isTrue(equal(i32x4(0), l[0])); |
| for (int i = 1; i < 10; ++i) { |
| Expect.isTrue(equal(i32x4(1), l[i])); |
| } |
| Expect.isTrue(equal(i32x4(0), l[10])); |
| |
| l.fillRange(11, 21, i32x4(2)); |
| Expect.isTrue(equal(i32x4(0), l[10])); |
| for (int i = 11; i < 21; ++i) { |
| Expect.isTrue(equal(i32x4(2), l[i])); |
| } |
| Expect.isTrue(equal(i32x4(0), l[21])); |
| |
| l.fillRange(0, 100, i32x4(3)); |
| for (int i = 0; i < 100; ++i) { |
| Expect.isTrue(equal(i32x4(3), l[i])); |
| } |
| |
| l.fillRange(3, 3, i32x4(4)); |
| for (int i = 0; i < 100; ++i) { |
| Expect.isTrue(equal(i32x4(3), l[i])); |
| } |
| } |