tests/lib_2/async/future_or_non_strong_test.dart - Issue 2999943002: Migrated test block 168 to Dart 2.0.

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Side by Side Diff: tests/lib_2/async/future_or_non_strong_test.dart

Issue 2999943002: Migrated test block 168 to Dart 2.0. (Closed)

Patch Set: Fixed async/future_test.dart Created 3 years, 4 months ago

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« tests/lib_2/async/future_or_bad_type_test.dart ('K') | « tests/lib_2/async/future_or_bad_type_test.dart ('k') | tests/lib_2/async/future_or_only_in_async_test.dart » ('j') | tests/lib_2/async/future_test.dart » ('J')
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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file	1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file

2 // for details. All rights reserved. Use of this source code is governed by a	2 // for details. All rights reserved. Use of this source code is governed by a

3 // BSD-style license that can be found in the LICENSE file.	3 // BSD-style license that can be found in the LICENSE file.

4	4

5 // In non strong-mode, `FutureOr` should just behave like dynamic.	5 // In non strong-mode, `FutureOr` should just behave like dynamic.
	Bob Nystrom 2017/08/16 22:27:20 What is this "in non strong-mode"? Does not comput What is this "in non strong-mode"? Does not compute. :) You can just delete this test.
6	6

7 import 'dart:async';	7 import 'dart:async';

8 import 'package:expect/expect.dart';	8 import 'package:expect/expect.dart';

9	9

10 typedef void FunTakes<T>(T x);	10 typedef void FunTakes<T>(T x);

11 typedef T FunReturns<T>();	11 typedef T FunReturns<T>();

12	12

13 main() {	13 main() {

14 Expect.isTrue(499 is FutureOr);	14 Expect.isTrue(499 is FutureOr);

15 Expect.isTrue(499 is FutureOr<String>);	15 Expect.isTrue(499 is FutureOr<String>);

(...skipping 86 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
102 Expect.isFalse(bar3 is FunReturns<String>);	102 Expect.isFalse(bar3 is FunReturns<String>);

103 Expect.isFalse(bar3 is FunReturns<Future<int>>);	103 Expect.isFalse(bar3 is FunReturns<Future<int>>);

104 Expect.isFalse(bar3 is FunReturns<Future<String>>);	104 Expect.isFalse(bar3 is FunReturns<Future<String>>);

105 Expect.isTrue(bar3 is FunReturns<FutureOr<Object>>);	105 Expect.isTrue(bar3 is FunReturns<FutureOr<Object>>);

106 Expect.isTrue(bar3 is FunReturns<FutureOr<int>>);	106 Expect.isTrue(bar3 is FunReturns<FutureOr<int>>);

107 Expect.isTrue(bar3 is FunReturns<FutureOr<String>>);	107 Expect.isTrue(bar3 is FunReturns<FutureOr<String>>);

108 Expect.isTrue(bar3 is FunReturns<FutureOr<FutureOr<Object>>>);	108 Expect.isTrue(bar3 is FunReturns<FutureOr<FutureOr<Object>>>);

109 Expect.isTrue(bar3 is FunReturns<FutureOr<FutureOr<int>>>);	109 Expect.isTrue(bar3 is FunReturns<FutureOr<FutureOr<int>>>);

110 Expect.isTrue(bar3 is FunReturns<FutureOr<FutureOr<String>>>);	110 Expect.isTrue(bar3 is FunReturns<FutureOr<FutureOr<String>>>);

111 }	111 }

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