The Tor Browser / file comparison
comparison: js/src/tests/ecma_5/extensions/preventExtensions-cross-global.js
js/src/tests/ecma_5/extensions/preventExtensions-cross-global.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:3be0c0a5c69f |
|---|---|
| 1 // |reftest| skip-if(!xulRuntime.shell) -- needs newGlobal() | |
| 2 /* | |
| 3 * Any copyright is dedicated to the Public Domain. | |
| 4 * http://creativecommons.org/licenses/publicdomain/ | |
| 5 * Contributor: | |
| 6 * Jeff Walden <jwalden+code@mit.edu> | |
| 7 */ | |
| 8 | |
| 9 var gTestfile = 'preventExtensions-cross-global.js'; | |
| 10 //----------------------------------------------------------------------------- | |
| 11 var BUGNUMBER = 789897; | |
| 12 var summary = | |
| 13 "Object.preventExtensions and Object.isExtensible should work correctly " + | |
| 14 "across globals"; | |
| 15 | |
| 16 print(BUGNUMBER + ": " + summary); | |
| 17 | |
| 18 /************** | |
| 19 * BEGIN TEST * | |
| 20 **************/ | |
| 21 | |
| 22 var otherGlobal = newGlobal(); | |
| 23 | |
| 24 var obj = {}; | |
| 25 assertEq(otherGlobal.Object.isExtensible(obj), true); | |
| 26 assertEq(otherGlobal.Object.preventExtensions(obj), obj); | |
| 27 assertEq(otherGlobal.Object.isExtensible(obj), false); | |
| 28 | |
| 29 var objFromOther = otherGlobal.Object(); | |
| 30 assertEq(Object.isExtensible(objFromOther), true); | |
| 31 assertEq(Object.preventExtensions(objFromOther), objFromOther); | |
| 32 assertEq(Object.isExtensible(objFromOther), false); | |
| 33 | |
| 34 var proxy = new Proxy({}, {}); | |
| 35 assertEq(otherGlobal.Object.isExtensible(proxy), true); | |
| 36 assertEq(otherGlobal.Object.preventExtensions(proxy), proxy); | |
| 37 assertEq(otherGlobal.Object.isExtensible(proxy), false); | |
| 38 | |
| 39 var proxyFromOther = otherGlobal.evaluate("new Proxy({}, {})"); | |
| 40 assertEq(Object.isExtensible(proxyFromOther), true); | |
| 41 assertEq(Object.preventExtensions(proxyFromOther), proxyFromOther); | |
| 42 assertEq(Object.isExtensible(proxyFromOther), false); | |
| 43 | |
| 44 /******************************************************************************/ | |
| 45 | |
| 46 if (typeof reportCompare === "function") | |
| 47 reportCompare(true, true); | |
| 48 | |
| 49 print("Tests complete"); |
