Lasse R.H. Nielsen
f8086c81ae
Collects files from `package:async_helper` and `tests/language` that are generally useful, so that all test-related helpers are in `package:expect`. Moves the two libraries from `package:async_helper` into `package:expect`, and the `tests/language/static_type_helper.dart` file too. Deprecates `async_minitest.dart`, to follow `minitest.dart`, expecting the Flutter use of it to have been fixed to not break on deprecation (I believe Flutter no longer breaks builds on deprecations at all). Patch 1 is the actual change. Patch 2+4+8 is changing all existing references to the files. Patch 6 ignores deprecation in files still using `async_minitest.dart`. 3+5+7+9 are updating this text to make the numbers match. Then it's just test-expectations and small tweaks from there. Change-Id: I1b665135b5fef9b9a0c3b340ffe9daf874d0174c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/373120 Reviewed-by: Nate Bosch <nbosch@google.com> Reviewed-by: Devon Carew <devoncarew@google.com> Commit-Queue: Lasse Nielsen <lrn@google.com>
61 lines
1.2 KiB
Dart
61 lines
1.2 KiB
Dart
// Copyright (c) 2015, 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 future_delayed_test;
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import 'dart:async';
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import 'package:expect/async_helper.dart';
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import 'package:expect/expect.dart';
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Future<int> createIntFuture() {
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return new Future<int>.value(499);
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}
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unnamed() {
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asyncStart();
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new Future<int>(createIntFuture).then((x) {
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Expect.equals(499, x);
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asyncEnd();
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});
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}
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delayed() {
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asyncStart();
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new Future<int>.delayed(const Duration(milliseconds: 2), createIntFuture)
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.then((x) {
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Expect.equals(499, x);
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asyncEnd();
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});
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}
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microtask() {
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asyncStart();
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new Future<int>.microtask(createIntFuture).then((x) {
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Expect.equals(499, x);
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asyncEnd();
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});
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}
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sync() {
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asyncStart();
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new Future<int>.sync(createIntFuture).then((x) {
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Expect.equals(499, x);
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asyncEnd();
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});
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}
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main() {
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asyncStart();
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// Test that all the Future constructors take functions that return a Future
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// as argument.
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// In particular the constructors must not type their argument as
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// `T computation()`.
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unnamed();
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delayed();
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microtask();
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sync();
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asyncEnd();
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}
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