1# Copyright (c) 2023 Huawei Device Co., Ltd.
2# Licensed under the Apache License, Version 2.0 (the "License");
3# you may not use this file except in compliance with the License.
4# You may obtain a copy of the License at
5#
6#     http://www.apache.org/licenses/LICENSE-2.0
7#
8# Unless required by applicable law or agreed to in writing, software
9# distributed under the License is distributed on an "AS IS" BASIS,
10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11# See the License for the specific language governing permissions and
12# limitations under the License.
13
14a,b,c,d,e,f
15a,b,c,1,2,3
161,2,3,4,5,6,7,8,9
17a,b,c,1,2,3
181,2,3,2,3
191,2,3,2,3
20Symbol(Symbol.isConcatSpreadable)
21length
221, undefined, 3, 4, 5
231, 2, 3, undefined, 5
240
25proxy defineproperty success!