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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>
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
/* Copyright 2019-present Samsung Electronics Co., Ltd. and other contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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var monster1 = {
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canEvolve: true
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};
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var handler1 = {
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isExtensible(target) {
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return Reflect.isExtensible(target);
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},
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preventExtensions(target) {
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target.canEvolve = false;
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return Reflect.preventExtensions(target);
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}
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};
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var proxy1 = new Proxy(monster1, handler1);
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assert(Object.isExtensible(proxy1));
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// expected output: true
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assert(monster1.canEvolve);
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// expected output: true
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Object.preventExtensions(proxy1);
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assert(Object.isExtensible(proxy1) === false);
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// expected output: false
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assert(monster1.canEvolve === false);
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// expected output: false
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