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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 // Test similar to NativeCallArity1FrogTest, but with default values to | 5 // Test similar to NativeCallArity1FrogTest, but with default values to |
| 6 // parameters set to null. These parameters should be treated as if they | 6 // parameters set to null. These parameters should be treated as if they |
| 7 // do not have a default value for the native methods. | 7 // do not have a default value for the native methods. |
| 8 | 8 |
| 9 class A native "*A" { | 9 class A native "*A" { |
| 10 int foo(int x) native; | 10 int foo(int x) native; |
| 11 } | 11 } |
| 12 | 12 |
| 13 class B native "*B" { | 13 class B native "*B" { |
| 14 int foo([x = null, y, z = null]) native; | 14 int foo([x = null, y, z = null]) native; |
| 15 } | 15 } |
| 16 | 16 |
| 17 // TODO(sra): Add a case where the parameters have default values. Wait until | 17 // TODO(sra): Add a case where the parameters have default values. Wait until |
| 18 // dart:html need non-null default values. | 18 // dart:dom_deprecated / dart:html need non-null default values. |
| 19 | 19 |
| 20 A makeA() native { return new A(); } | 20 A makeA() native { return new A(); } |
| 21 B makeB() native { return new B(); } | 21 B makeB() native { return new B(); } |
| 22 | 22 |
| 23 void setup() native """ | 23 void setup() native """ |
| 24 function A() {} | 24 function A() {} |
| 25 A.prototype.foo = function () { return arguments.length; }; | 25 A.prototype.foo = function () { return arguments.length; }; |
| 26 | 26 |
| 27 function B() {} | 27 function B() {} |
| 28 B.prototype.foo = function () { return arguments.length; }; | 28 B.prototype.foo = function () { return arguments.length; }; |
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| 71 Expect.equals(2, b.foo(y: 20)); | 71 Expect.equals(2, b.foo(y: 20)); |
| 72 Expect.equals(3, b.foo(z: 30)); | 72 Expect.equals(3, b.foo(z: 30)); |
| 73 Expect.throws(() => b.foo(10, 20, 30, 40)); | 73 Expect.throws(() => b.foo(10, 20, 30, 40)); |
| 74 } | 74 } |
| 75 | 75 |
| 76 main() { | 76 main() { |
| 77 setup(); | 77 setup(); |
| 78 testDynamicContext(); | 78 testDynamicContext(); |
| 79 testStaticContext(); | 79 testStaticContext(); |
| 80 } | 80 } |
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