dart-sdk/tests/lib_2/async/future_delayed_error_test.dart
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
2021-04-26 17:58:57 +00:00

40 lines
873 B
Dart

// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
library future_delayed_error_test;
import 'package:async_helper/async_helper.dart';
import "package:expect/expect.dart";
import 'dart:async';
testImmediateError() {
asyncStart();
var future = new Future.error("error");
future.catchError((error) {
Expect.equals(error, "error");
asyncEnd();
});
}
Future get completedFuture {
var completer = new Completer();
completer.completeError("foobar");
return completer.future;
}
testDelayedError() {
asyncStart();
completedFuture.catchError((error) {
Expect.equals(error, "foobar");
asyncEnd();
});
}
main() {
testImmediateError();
testDelayedError();
}