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Side by Side Diff: frog/tests/frog_native/native_method_rename3_frog_test.dart

Issue 10536169: Move frog/tests/{leg,leg_only,frog_native} to tests/compiler/. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 6 months ago
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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
3 // BSD-style license that can be found in the LICENSE file.
4
5 // Test the feature where the native string declares the native method's name.
6 // #3. The name does not get
7
8 class A native "*A" {
9 int foo() native 'fooA';
10 }
11
12 class B extends A native "*B" {
13 int foo() native 'fooB';
14 int fooA() => 333;
15 }
16
17 class Decoy {
18 int fooA() => 666;
19 int fooB() => 999;
20 }
21
22 makeA() native;
23 makeB() native;
24
25
26 void setup() native """
27 // This code is all inside 'setup' and so not accesible from the global scope.
28 function inherits(child, parent) {
29 if (child.prototype.__proto__) {
30 child.prototype.__proto__ = parent.prototype;
31 } else {
32 function tmp() {};
33 tmp.prototype = parent.prototype;
34 child.prototype = new tmp();
35 child.prototype.constructor = child;
36 }
37 }
38 function A(){}
39 A.prototype.fooA = function(){return 100;};
40 function B(){}
41 inherits(B, A);
42 B.prototype.fooB = function(){return 200;};
43
44 makeA = function(){return new A};
45 makeB = function(){return new B};
46 """;
47
48 testDynamic() {
49 var things = [makeA(), makeB(), new Decoy()];
50 var a = things[0];
51 var b = things[1];
52 var d = things[2];
53
54 Expect.equals(100, a.foo());
55 Expect.equals(200, b.foo());
56 Expect.equals(666, d.fooA());
57 Expect.equals(999, d.fooB());
58
59 expectNoSuchMethod((){ a.fooA(); }, 'fooA should be invisible on A');
60 Expect.equals(333, b.fooA());
61
62 expectNoSuchMethod((){ a.fooB(); }, 'fooB should be absent on A');
63 expectNoSuchMethod((){ b.fooB(); }, 'fooA should be invisible on B');
64 }
65
66 testTyped() {
67 A a = makeA();
68 B b = makeB();
69 Decoy d = new Decoy();
70
71 Expect.equals(100, a.foo());
72 Expect.equals(200, b.foo());
73 Expect.equals(666, d.fooA());
74 Expect.equals(999, d.fooB());
75 }
76
77 main() {
78 setup();
79
80 testDynamic();
81 testTyped();
82 }
83
84 expectNoSuchMethod(action, note) {
85 bool caught = false;
86 try {
87 action();
88 } catch (NoSuchMethodException ex) {
89 caught = true;
90 Expect.isTrue(ex is NoSuchMethodException, note);
91 }
92 Expect.isTrue(caught, note);
93 }
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