1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/// Copyright (c) 2009 Microsoft Corporation
///
/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
/// that the following conditions are met:
/// * Redistributions of source code must retain the above copyright notice, this list of conditions and
/// the following disclaimer.
/// * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
/// the following disclaimer in the documentation and/or other materials provided with the distribution.
/// * Neither the name of Microsoft nor the names of its contributors may be used to
/// endorse or promote products derived from this software without specific prior written permission.
///
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/**
* @path ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-67.js
* @description Object.defineProperties throws TypeError when P is accessor property and P.configurable is false, desc is data property (8.12.9 step 9.a)
*/
function testcase() {
var obj = {};
function get_Func() {
return 10;
}
Object.defineProperty(obj, "foo", {
get: get_Func,
configurable: false
});
try {
Object.defineProperties(obj, {
foo: {
value: 11
}
});
return false;
} catch (e) {
var verifyEnumerable = false;
for (var p in obj) {
if (p === "foo") {
verifyEnumerable = true;
}
}
var verifyValue = false;
verifyValue = (obj.foo === 10);
var desc = Object.getOwnPropertyDescriptor(obj, "foo");
var verifyConfigurable = false;
delete obj.foo;
verifyConfigurable = obj.hasOwnProperty("foo");
return e instanceof TypeError && verifyConfigurable && !verifyEnumerable &&
verifyValue && typeof (desc.set) === "undefined" && desc.get === get_Func;
}
}
runTestCase(testcase);
|
