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508b876ec8
Add regression test. R=hausner@google.com Review URL: https://codereview.chromium.org/1847953002 .
35 lines
621 B
Dart
35 lines
621 B
Dart
// Copyright (c) 2016, 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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import 'dart:async';
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import 'package:expect/expect.dart';
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isCheckedMode() {
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try {
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var i = 1;
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String s = i;
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return false;
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} on TypeError {
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return true;
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}
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}
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var x = 'a';
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Future<int> foo() async {
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return x;
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}
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main() {
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foo().then(
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(_) {
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Expect.isFalse(isCheckedMode());
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},
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onError: (e) {
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Expect.isTrue(isCheckedMode() && (e is TypeError));
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}
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);
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}
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