Robert Nystrom
5c1376615e
Change-Id: I369916a9edd3a9b38ab2c9ee1e11c4735331142b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150284 Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Lasse R.H. Nielsen <lrn@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
47 lines
1.5 KiB
Dart
47 lines
1.5 KiB
Dart
// Copyright (c) 2011, 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 "package:expect/expect.dart";
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// Dart test program for testing named parameters with 'null' passed as an
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// argument.
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class TestClass {
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TestClass();
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num? method([value = 100]) => value;
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num? method2({value: 100}) => value;
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static num? staticMethod([value = 200]) => value;
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static num? staticMethod2({value: 200}) => value;
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}
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num? globalMethod([value = 300]) => value;
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num? globalMethod2({value: 300}) => value;
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main() {
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var obj = new TestClass();
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Expect.equals(100, obj.method());
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Expect.equals(100, obj.method2());
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Expect.equals(50, obj.method(50));
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Expect.equals(50, obj.method2(value: 50));
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Expect.equals(null, obj.method(null));
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Expect.equals(null, obj.method2(value: null));
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Expect.equals(200, TestClass.staticMethod());
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Expect.equals(200, TestClass.staticMethod2());
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Expect.equals(50, TestClass.staticMethod(50));
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Expect.equals(50, TestClass.staticMethod2(value: 50));
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Expect.equals(null, TestClass.staticMethod(null));
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Expect.equals(null, TestClass.staticMethod2(value: null));
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Expect.equals(300, globalMethod());
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Expect.equals(300, globalMethod2());
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Expect.equals(50, globalMethod(50));
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Expect.equals(50, globalMethod2(value: 50));
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Expect.equals(null, globalMethod(null));
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Expect.equals(null, globalMethod2(value: null));
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}
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