Leaf Petersen
b101a7d002
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>
26 lines
618 B
Dart
26 lines
618 B
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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// @dart = 2.9
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import 'dart:html';
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import 'dart:js';
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import 'package:expect/minitest.dart';
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import 'js_test_util.dart';
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main() {
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injectJs();
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test('is check', () {
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var fn = (String s) => true;
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var jsFn = allowInterop(fn);
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expect(fn is StringToBool, isTrue);
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expect(jsFn is StringToBool, isTrue);
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expect(jsFn is Function, isTrue);
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expect(jsFn is List, isFalse);
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});
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}
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