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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>
37 lines
1.1 KiB
Dart
37 lines
1.1 KiB
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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// Test [Function.apply] on user-defined classes that implement [noSuchMethod].
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import "package:expect/expect.dart";
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class F {
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call([p1]) => "call";
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noSuchMethod(Invocation invocation) => "NSM";
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}
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class G {
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call() => '42';
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noSuchMethod(Invocation invocation) => invocation;
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}
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class H {
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call(required, {a}) => required + a;
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}
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main() {
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Expect.equals('call', Function.apply(new F(), []));
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Expect.equals('call', Function.apply(new F(), [1]));
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Expect.throwsNoSuchMethodError(() => Function.apply(new F(), [1, 2]));
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Expect.throwsNoSuchMethodError(() => Function.apply(new F(), [1, 2, 3]));
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Expect.throwsNoSuchMethodError(() => Function.apply(new G(), [1], {#a: 42}));
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// Test that [i] can be used to hit an existing method.
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Expect.equals(43, new H().call(1, a: 42));
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Expect.equals(43, Function.apply(new H(), [1], {#a: 42}));
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}
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