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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:dom_deprecated / dart:html need non-null default values. | 18 // 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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