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
28var x = {};
29
30// Add property a with getter/setter.
31x.__defineGetter__("a", function() {
32  try {
33    y.x = 40;
34  } catch (e) {
35    assertEquals(3, e.stack.split('\n').length);
36  }
37  return 40;
38});
39
40x.__defineSetter__("a", function(val) {
41  try {
42    y.x = 40;
43  } catch(e) {
44    assertEquals(3, e.stack.split('\n').length);
45  }
46});
47
48// Add property b with getter/setter.
49function getB() {
50  try {
51    y.x = 30;
52  } catch (e) {
53    assertEquals(3, e.stack.split('\n').length);
54  }
55  return 30;
56}
57
58function setB(val) {
59  try {
60    y.x = 30;
61  } catch(e) {
62    assertEquals(3, e.stack.split('\n').length);
63  }
64}
65
66x.__defineGetter__("b", getB);
67x.__defineSetter__("b", setB);
68
69// Add property c with getter/setter.
70var descriptor  = {
71  get: function() {
72    try {
73      y.x = 40;
74    } catch (e) {
75      assertEquals(3, e.stack.split('\n').length);
76    }
77    return 40;
78  },
79  set: function(val) {
80    try {
81      y.x = 40;
82    } catch(e) {
83      assertEquals(3, e.stack.split('\n').length);
84    }
85  }
86}
87
88Object.defineProperty(x, 'c', descriptor)
89
90// Check that the stack for an exception in a getter and setter produce the
91// expected stack height.
92x.a;
93x.b;
94x.c;
95x.a = 1;
96x.b = 1;
97x.c = 1;
98
99// Do the same with the getters/setters on the a prototype object.
100xx = {}
101xx.__proto__ = x
102
103xx.a;
104xx.b;
105xx.c;
106xx.a = 1;
107xx.b = 1;
108xx.c = 1;
109