mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 04:16:51 +00:00
00b2e580a3
Bug: https://github.com/dart-lang/sdk/issues/40045 Change-Id: I597259b38684de87016f1e136723d24f4ac05420 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132440 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
47 lines
1.4 KiB
Dart
47 lines
1.4 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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library test.invoke_call_through_getter;
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import 'dart:mirrors';
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import 'package:expect/expect.dart';
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class FakeFunctionCall {
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call(x, y) => '1 $x $y';
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}
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class FakeFunctionNSM {
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noSuchMethod(msg) => msg.positionalArguments.join(', ');
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}
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class C {
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get fakeFunctionCall => new FakeFunctionCall();
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get fakeFunctionNSM => new FakeFunctionNSM();
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get closure => (x, y) => '2 $this $x $y';
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get closureOpt => (x, y, [z, w]) => '3 $this $x $y $z $w';
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get closureNamed => (x, y, {z, w}) => '4 $this $x $y $z $w';
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get notAClosure => 'Not a closure';
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noSuchMethod(msg) => 'DNU';
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toString() => 'C';
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}
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class Forwarder {
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dynamic noSuchMethod(Invocation msg) => reflect(new C()).delegate(msg);
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}
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main() {
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dynamic f = new Forwarder();
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Expect.equals('1 5 6', f.fakeFunctionCall(5, 6));
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Expect.equals('7, 8', f.fakeFunctionNSM(7, 8));
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Expect.equals('2 C 9 10', f.closure(9, 10));
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Expect.equals('3 C 11 12 13 null', f.closureOpt(11, 12, 13));
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Expect.equals('4 C 14 15 null 16', f.closureNamed(14, 15, w: 16));
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Expect.equals('DNU', f.doesNotExist(17, 18));
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Expect.throwsNoSuchMethodError(() => f.closure('wrong arity'));
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Expect.throwsNoSuchMethodError(() => f.notAClosure());
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}
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