1// Copyright 2011 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 setter_value = 0;
29
30this.__defineSetter__("a", function(v) { setter_value = v; });
31eval("var a = 1");
32assertEquals(1, setter_value);
33assertFalse("value" in Object.getOwnPropertyDescriptor(this, "a"));
34
35eval("with({}) { eval('var a = 2') }");
36assertTrue("get" in Object.getOwnPropertyDescriptor(this, "a"));
37assertFalse("value" in Object.getOwnPropertyDescriptor(this, "a"));
38assertEquals(2, setter_value);
39
40// Function declarations are treated specially to match Safari. We do
41// not call setters for them.
42this.__defineSetter__("a", function(v) { assertUnreachable(); });
43eval("function a() {}");
44assertTrue("value" in Object.getOwnPropertyDescriptor(this, "a"));
45
46this.__defineSetter__("b", function(v) { setter_value = v; });
47try {
48  eval("const b = 3");
49} catch(e) { }
50assertEquals(2, setter_value);
51
52try {
53  eval("with({}) { eval('const b = 23') }");
54} catch(e) {
55  assertInstanceof(e, TypeError);
56}
57
58this.__defineSetter__("c", function(v) { throw 42; });
59try {
60  eval("var c = 1");
61  assertUnreachable();
62} catch(e) {
63  assertEquals(42, e);
64  assertFalse("value" in Object.getOwnPropertyDescriptor(this, "c"));
65}
66
67
68
69
70__proto__.__defineSetter__("aa", function(v) { assertUnreachable(); });
71eval("var aa = 1");
72assertTrue(this.hasOwnProperty("aa"));
73
74__proto__.__defineSetter__("bb", function(v) { assertUnreachable(); });
75eval("with({}) { eval('var bb = 2') }");
76assertTrue(this.hasOwnProperty("bb"));
77
78// Function declarations are treated specially to match Safari. We do
79// not call setters for them.
80__proto__.__defineSetter__("cc", function(v) { assertUnreachable(); });
81eval("function cc() {}");
82assertTrue(this.hasOwnProperty("cc"));
83
84__proto__.__defineSetter__("dd", function(v) { assertUnreachable(); });
85try {
86  eval("const dd = 23");
87} catch(e) {
88  assertUnreachable();
89}
90
91try {
92  eval("with({}) { eval('const dd = 23') }");
93} catch(e) {
94  assertInstanceof(e, TypeError);
95}
96