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Issue 15993016: Remove the optimized construct stub. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Addressed comments Created 7 years, 6 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
4 // met:
5 //
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.
27
28 // Simple class using inline constructor.
29 function C1() {
30 this.x = 23;
31 };
32 var c1 = new C1();
33 assertEquals(23, c1.x);
34 assertEquals("undefined", typeof c1.y);
35
36 // Add setter somewhere on the prototype chain after having constructed the
37 // first instance.
38 C1.prototype = { set x(value) { this.y = 23; } };
39 var c1 = new C1();
40 assertEquals("undefined", typeof c1.x);
41 assertEquals(23, c1.y);
42
43 // Simple class using inline constructor.
44 function C2() {
45 this.x = 23;
46 };
47 var c2 = new C2();
48 assertEquals(23, c2.x);
49 assertEquals("undefined", typeof c2.y);
50
51 // Add setter somewhere on the prototype chain after having constructed the
52 // first instance.
53 C2.prototype.__proto__ = { set x(value) { this.y = 23; } };
54 var c2 = new C2();
55 assertEquals("undefined", typeof c2.x);
56 assertEquals(23, c2.y);
57
58 // Simple class using inline constructor.
59 function C3() {
60 this.x = 23;
61 };
62 var c3 = new C3();
63 assertEquals(23, c3.x);
64 assertEquals("undefined", typeof c3.y);
65
66 // Add setter somewhere on the prototype chain after having constructed the
67 // first instance.
68 C3.prototype.__defineSetter__('x', function(value) { this.y = 23; });
69 var c3 = new C3();
70 assertEquals("undefined", typeof c3.x);
71 assertEquals(23, c3.y);
72
73 // Simple class using inline constructor.
74 function C4() {
75 this.x = 23;
76 };
77 var c4 = new C4();
78 assertEquals(23, c4.x);
79 assertEquals("undefined", typeof c4.y);
80
81 // Add setter somewhere on the prototype chain after having constructed the
82 // first instance.
83 C4.prototype.__proto__.__defineSetter__('x', function(value) { this.y = 23; });
84 var c4 = new C4();
85 assertEquals("undefined", typeof c4.x);
86 assertEquals(23, c4.y);
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