floitsch@google.com
8fd6d0aafd
Committed: https://code.google.com/p/dart/source/detail?r=19755 Reverted: http://code.google.com/p/dart/source/detail?r=19756 Review URL: https://codereview.chromium.org//12212016 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20996 260f80e4-7a28-3924-810f-c04153c831b5
39 lines
1.2 KiB
Dart
39 lines
1.2 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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// Test that that the basic API for deferred/lazy loading works. This
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// test deliberately does not test that the deferred elements throw a
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// NoSuchMethodError before the deferred library is loaded. This
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// makes it possible to pass this test without having implemented
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// deferred loading correctly.
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import "package:expect/expect.dart";
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import 'dart:async';
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@lazy
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import 'deferred_api_library.dart';
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const lazy = const DeferredLibrary('deferred_api_library');
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main() {
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print('unittest-suite-wait-for-done');
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int counter = 0;
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lazy.load().then((bool didLoad) {
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Expect.isTrue(didLoad);
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Expect.equals(1, ++counter);
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Expect.equals(42, foo('b'));
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print('lazy was loaded');
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});
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Expect.equals(0, counter);
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lazy.load().then((bool didLoad) {
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Expect.isFalse(didLoad);
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Expect.equals(2, ++counter);
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Expect.equals(42, foo('b'));
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print('lazy was loaded');
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print('unittest-suite-success');
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});
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Expect.equals(0, counter);
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}
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