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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 import "package:expect/expect.dart"; | |
6 | |
7 // Test that native methods with unnamed* optional arguments are called with the | 5 // Test that native methods with unnamed* optional arguments are called with the |
8 // number of arguments in the call site. This is necessary because native | 6 // number of arguments in the call site. This is necessary because native |
9 // methods can dispatch on the number of arguments. Passing null or undefined | 7 // methods can dispatch on the number of arguments. Passing null or undefined |
10 // as the last argument is not the same as passing one fewer argument. | 8 // as the last argument is not the same as passing one fewer argument. |
11 // | 9 // |
12 // * Optional positional arguments are passed in the correct position, so | 10 // * Optional positional arguments are passed in the correct position, so |
13 // require preceding arguments to be passed. | 11 // require preceding arguments to be passed. |
14 | 12 |
15 class A native "*A" { | 13 class A native "*A" { |
16 int foo(int x) native; | 14 int foo(int x) native; |
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71 Expect.equals(3, b.foo(10, 20, 30)); | 69 Expect.equals(3, b.foo(10, 20, 30)); |
72 | 70 |
73 Expect.throws(() => b.foo(10, 20, 30, 40)); | 71 Expect.throws(() => b.foo(10, 20, 30, 40)); |
74 } | 72 } |
75 | 73 |
76 main() { | 74 main() { |
77 setup(); | 75 setup(); |
78 testDynamicContext(); | 76 testDynamicContext(); |
79 testStaticContext(); | 77 testStaticContext(); |
80 } | 78 } |
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