1// Copyright 2008 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
28function load(o) {
29  return o.x;
30};
31
32function store(o) {
33  o.y = 42;
34};
35
36function call(o) {
37  return o.f();
38};
39
40// Create a slow-case object (with hashed properties).
41var o = { x: 42, f: function() { }, z: 100 };
42delete o.z;
43
44// Initialize IC stubs.
45load(o);
46store(o);
47call(o);
48
49
50// Create a new slow-case object (with hashed properties) and add
51// setter and getter properties to the object.
52var o = { z: 100 };
53delete o.z;
54o.__defineGetter__("x", function() { return 100; });
55o.__defineSetter__("y", function(value) { this.y_mirror = value; });
56o.__defineGetter__("f", function() { return function() { return 300; }});
57
58// Perform the load checks.
59assertEquals(100, o.x, "normal load");
60assertEquals(100, load(o), "ic load");
61
62// Perform the store checks.
63o.y = 200;
64assertEquals(200, o.y_mirror, "normal store");
65store(o);
66assertEquals(42, o.y_mirror, "ic store");
67
68// Perform the call checks.
69assertEquals(300, o.f(), "normal call");
70assertEquals(300, call(o), "ic call");
71