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![Mark Zhou](/assets/img/avatar_default.png)
Change-Id: I0a63a6864c568491ad5e20b6eb490760e620a889 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130200 Commit-Queue: Mark Zhou <markzipan@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
73 lines
2.5 KiB
Dart
73 lines
2.5 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "package:expect/expect.dart";
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import "dart:collection";
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test(List list, int start, int end, [fillValue = 42]) {
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List copy = list.toList();
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list.fillRange(start, end, fillValue);
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Expect.equals(copy.length, list.length);
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for (int i = 0; i < start; i++) {
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Expect.equals(copy[i], list[i]);
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}
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for (int i = start; i < end; i++) {
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Expect.equals(fillValue, list[i]);
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}
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for (int i = end; i < list.length; i++) {
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Expect.equals(copy[i], list[i]);
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}
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}
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class MyList extends ListBase {
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List list;
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MyList(this.list);
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get length => list.length;
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set length(value) {
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list.length = value;
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}
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operator [](index) => list[index];
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operator []=(index, val) {
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list[index] = val;
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}
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toString() => list.toString();
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}
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main() {
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test([1, 2, 3], 0, 1);
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test([1, 2, 3], 0, 1, 99);
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test([1, 2, 3], 1, 1);
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test([1, 2, 3], 1, 1, 499);
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test([1, 2, 3], 3, 3);
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test([1, 2, 3], 3, 3, 499);
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test([1, 2, 3].toList(growable: false), 0, 1);
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test([1, 2, 3].toList(growable: false), 0, 1, 99);
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test([1, 2, 3].toList(growable: false), 1, 1);
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test([1, 2, 3].toList(growable: false), 1, 1, 499);
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test([1, 2, 3].toList(growable: false), 3, 3);
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test([1, 2, 3].toList(growable: false), 3, 3, 499);
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test(new MyList([1, 2, 3]), 0, 1);
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test(new MyList([1, 2, 3]), 0, 1, 99);
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test(new MyList([1, 2, 3]), 1, 1);
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test(new MyList([1, 2, 3]), 1, 1, 499);
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test(new MyList([1, 2, 3]), 3, 3);
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test(new MyList([1, 2, 3]), 3, 3, 499);
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Expect.throwsRangeError(() => test([1, 2, 3], -1, 0));
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Expect.throwsRangeError(() => test([1, 2, 3], 2, 1));
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Expect.throwsRangeError(() => test([1, 2, 3], 0, -1));
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Expect.throwsRangeError(() => test([1, 2, 3], 1, 4));
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Expect.throwsRangeError(() => test(new MyList([1, 2, 3]), -1, 0));
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Expect.throwsRangeError(() => test(new MyList([1, 2, 3]), 2, 1));
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Expect.throwsRangeError(() => test(new MyList([1, 2, 3]), 0, -1));
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Expect.throwsRangeError(() => test(new MyList([1, 2, 3]), 1, 4));
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Expect.throwsUnsupportedError(() => test(const [1, 2, 3], 2, 3));
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Expect.throwsUnsupportedError(() => test(const [1, 2, 3], -1, 0));
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Expect.throwsUnsupportedError(() => test(const [1, 2, 3], 2, 1));
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Expect.throwsUnsupportedError(() => test(const [1, 2, 3], 0, -1));
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Expect.throwsUnsupportedError(() => test(const [1, 2, 3], 1, 4));
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}
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