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ensure dart defines work on web and not web (#51505)

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Jonah Williams 2020-02-26 14:59:49 -08:00 committed by GitHub
parent 0a9b358e3d
commit cd97f23a93
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packages/flutter/test/foundation/defines_test.dart Normal file
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// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/foundation.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
test('defines match expectations per platform', () {
expect(kIsWeb, !const bool.fromEnvironment('dart.library.io'));
expect(kIsWeb, !const bool.fromEnvironment('dart.library.isolate'));
expect(kIsWeb, const bool.fromEnvironment('dart.library.html'));
});
}