mirror of
https://github.com/Samsung/escargot.git
synced 2026-06-29 10:02:14 +00:00
ac5c7790b8
* enable proxy and reflect features in default * add internal TC * vendortest is updated to avoid stack overflow error in v8 TC Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
38 lines
1 KiB
JavaScript
38 lines
1 KiB
JavaScript
/* Copyright 2019-present Samsung Electronics Co., Ltd. and other contributors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
|
|
var monster1 = {
|
|
canEvolve: true
|
|
};
|
|
|
|
var handler1 = {
|
|
preventExtensions(target) {
|
|
target.canEvolve = false;
|
|
Object.preventExtensions(target);
|
|
return true;
|
|
}
|
|
};
|
|
|
|
var proxy1 = new Proxy(monster1, handler1);
|
|
|
|
assert(monster1.canEvolve);
|
|
// expected output: true
|
|
|
|
Object.preventExtensions(proxy1);
|
|
|
|
assert(monster1.canEvolve === false);
|
|
// expected output: false
|
|
|