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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // Simple class using inline constructor. | 28 // Simple class using inline constructor. |
29 function C1() { | 29 function C1() { |
30 this.x = 23; | 30 this.x = 23; |
31 }; | 31 }; |
32 var c1 = new C1(); | 32 var c1 = new C1(); |
33 assertEquals(23, c1.x); | 33 assertEquals(23, c1.x); |
34 assertEquals("undefined", typeof c1.y); | 34 assertEquals("undefined", typeof c1.y); |
35 | 35 |
36 // Add setter somewhere on the prototype chain after having constructed the | 36 // Add setter somewhere on the prototype chain after having constructed the |
37 // first instance. | 37 // first instance. |
38 C1.prototype = { set x(value) { this.y = 23; } }; | 38 C1.prototype = { set x(value) { this.y = 23; } }; |
39 var c1 = new C1(); | 39 var c1 = new C1(); |
40 assertEquals("undefined", typeof c1.x); | 40 assertEquals("undefined", typeof c1.x); |
41 assertEquals(23, c1.y); | 41 assertEquals(23, c1.y); |
42 | 42 |
43 // Simple class using inline constructor. | 43 // Simple class using inline constructor. |
44 function C2() { | 44 function C2() { |
45 this.x = 23; | 45 this.x = 23; |
46 }; | 46 }; |
47 var c2 = new C2(); | 47 var c2 = new C2(); |
48 assertEquals(23, c2.x); | 48 assertEquals(23, c2.x); |
49 assertEquals("undefined", typeof c2.y); | 49 assertEquals("undefined", typeof c2.y); |
50 | 50 |
51 // Add setter somewhere on the prototype chain after having constructed the | 51 // Add setter somewhere on the prototype chain after having constructed the |
52 // first instance. | 52 // first instance. |
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77 var c4 = new C4(); | 77 var c4 = new C4(); |
78 assertEquals(23, c4.x); | 78 assertEquals(23, c4.x); |
79 assertEquals("undefined", typeof c4.y); | 79 assertEquals("undefined", typeof c4.y); |
80 | 80 |
81 // Add setter somewhere on the prototype chain after having constructed the | 81 // Add setter somewhere on the prototype chain after having constructed the |
82 // first instance. | 82 // first instance. |
83 C4.prototype.__proto__.__defineSetter__('x', function(value) { this.y = 23; }); | 83 C4.prototype.__proto__.__defineSetter__('x', function(value) { this.y = 23; }); |
84 var c4 = new C4(); | 84 var c4 = new C4(); |
85 assertEquals("undefined", typeof c4.x); | 85 assertEquals("undefined", typeof c4.x); |
86 assertEquals(23, c4.y); | 86 assertEquals(23, c4.y); |
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