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
|
// |reftest| skip-if(!xulRuntime.shell) -- needs newGlobal()
/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
* Contributor:
* Jeff Walden <jwalden+code@mit.edu>
*/
var gTestfile = 'preventExtensions-cross-global.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 789897;
var summary =
"Object.preventExtensions and Object.isExtensible should work correctly " +
"across globals";
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var otherGlobal = newGlobal();
var obj = {};
assertEq(otherGlobal.Object.isExtensible(obj), true);
assertEq(otherGlobal.Object.preventExtensions(obj), obj);
assertEq(otherGlobal.Object.isExtensible(obj), false);
var objFromOther = otherGlobal.Object();
assertEq(Object.isExtensible(objFromOther), true);
assertEq(Object.preventExtensions(objFromOther), objFromOther);
assertEq(Object.isExtensible(objFromOther), false);
var proxy = new Proxy({}, {});
assertEq(otherGlobal.Object.isExtensible(proxy), true);
assertEq(otherGlobal.Object.preventExtensions(proxy), proxy);
assertEq(otherGlobal.Object.isExtensible(proxy), false);
var proxyFromOther = otherGlobal.evaluate("new Proxy({}, {})");
assertEq(Object.isExtensible(proxyFromOther), true);
assertEq(Object.preventExtensions(proxyFromOther), proxyFromOther);
assertEq(Object.isExtensible(proxyFromOther), false);
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("Tests complete");
|
