| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. 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:expect/expect.dart"; |
| |
| // Test that Null's noSuchMethod can be closurized and called directly. |
| |
| class InvocationFactory { |
| static final dynamic instance = new InvocationFactory(); |
| noSuchMethod(i) => i; |
| } |
| |
| main() { |
| dynamic x; |
| // Non-existing method calls noSuchMethod. |
| Expect.throwsNoSuchMethodError(() => x.foo()); |
| |
| var invocation = InvocationFactory.instance.foo; |
| |
| // Calling noSuchMethod directly. |
| Expect.throwsNoSuchMethodError(() => x.noSuchMethod(invocation, [])); |
| |
| // Closurizing noSuchMethod and calling it. |
| dynamic nsm = x.noSuchMethod; |
| Expect.notEquals(null, nsm); |
| Expect.throwsTypeError(() => nsm("foo")); |
| |
| Expect.throwsNoSuchMethodError(() => nsm(invocation)); |
| Expect.throwsNoSuchMethodError( |
| () => nsm(invocation, [])); // wrong number of args |
| |
| // Wrong number and type of arguments. |
| Expect.throwsNoSuchMethodError(() => nsm("foo", [])); //# 01: ok |
| } |