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4283c3e41e
R=sigmund@google.com Review URL: https://codereview.chromium.org//231413003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34890 260f80e4-7a28-3924-810f-c04153c831b5
45 lines
1.1 KiB
Dart
45 lines
1.1 KiB
Dart
// Copyright (c) 2012, 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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library typed_arrays_arraybuffer_test;
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import 'package:unittest/unittest.dart';
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import 'package:unittest/html_config.dart';
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import 'dart:html';
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import 'dart:typed_data';
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main() {
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useHtmlConfiguration();
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// Only perform tests if ArrayBuffer is supported.
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if (!Platform.supportsTypedData) {
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return;
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}
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test('constructor', () {
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var a = new Int8List(100);
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expect(a.lengthInBytes, 100);
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});
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test('sublist1', () {
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var a = new Int8List(100);
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var s = a.sublist(10, 40);
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expect(s.length, 30);
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});
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test('sublist2', () {
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var a = new Int8List(100);
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expect(() => a.sublist(10, 400), throwsRangeError);
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});
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test('sublist3', () {
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var a = new Int8List(100);
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expect(() => a.sublist(50, 10), throwsRangeError);
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});
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test('sublist4', () {
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var a = new Int8List(100);
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expect(() => a.sublist(-90, -30), throwsRangeError);
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});
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}
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