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Side by Side Diff: frog/tests/frog_native/native_call_arity2_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 // This is a similar test to NativeCallArity1FrogTest, but makes sure
6 // that subclasses also get the right number of arguments.
7
8 class A native "*A" {
9 int foo([x, y]) native;
10 }
11
12 class B extends A native "*B" {
13 int foo([x, y]) native;
14 }
15
16 A makeA() native { return new A(); }
17 B makeB() native { return new B(); }
18
19 void setup() native """
20 function inherits(child, parent) {
21 if (child.prototype.__proto__) {
22 child.prototype.__proto__ = parent.prototype;
23 } else {
24 function tmp() {};
25 tmp.prototype = parent.prototype;
26 child.prototype = new tmp();
27 child.prototype.constructor = child;
28 }
29 }
30 function A() {}
31 A.prototype.foo = function () { return arguments.length; };
32
33 function B() {}
34 B.prototype.foo = function () { return arguments.length; };
35 inherits(B, A);
36
37 makeA = function(){return new A;};
38 makeB = function(){return new B;};
39 """;
40
41
42 testDynamicContext() {
43 var things = [makeA(), makeB()];
44 var a = things[0];
45 var b = things[1];
46
47 Expect.equals(0, a.foo());
48 Expect.equals(1, a.foo(10));
49 Expect.equals(2, a.foo(10, 20));
50 Expect.throws(() => a.foo(10, 20, 30));
51
52 Expect.equals(1, a.foo(x: 10)); // 1 = x
53 Expect.equals(2, a.foo(y: 20)); // 2 = x, y
54 Expect.throws(() => a.foo(10, 20, 30));
55
56 Expect.equals(0, b.foo());
57 Expect.equals(1, b.foo(10));
58 Expect.equals(2, b.foo(10, 20));
59 Expect.throws(() => b.foo(10, 20, 30));
60
61 Expect.equals(1, b.foo(x: 10)); // 1 = x
62 Expect.equals(2, b.foo(y: 20)); // 2 = x, y
63 Expect.throws(() => b.foo(10, 20, 30));
64 }
65
66 testStaticContext() {
67 A a = makeA();
68 B b = makeB();
69
70 Expect.equals(0, a.foo());
71 Expect.equals(1, a.foo(10));
72 Expect.equals(2, a.foo(10, 20));
73 Expect.throws(() => a.foo(10, 20, 30));
74
75 Expect.equals(1, a.foo(x: 10)); // 1 = x
76 Expect.equals(2, a.foo(y: 20)); // 2 = x, y
77 Expect.throws(() => a.foo(10, 20, 30));
78
79 Expect.equals(0, b.foo());
80 Expect.equals(1, b.foo(10));
81 Expect.equals(2, b.foo(10, 20));
82 Expect.throws(() => b.foo(10, 20, 30));
83
84 Expect.equals(1, b.foo(x: 10)); // 1 = x
85 Expect.equals(2, b.foo(y: 20)); // 2 = x, y
86 Expect.throws(() => b.foo(10, 20, 30));
87 }
88
89 main() {
90 setup();
91 testDynamicContext();
92 testStaticContext();
93 }
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