1/* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/* 17 * @tc.name:nextinternalslowpath 18 * @tc.desc:test JSForInIterator::NextInternalSlowpath 19 * @tc.type: FUNC 20 * @tc.require: issueIBJL5S 21 */ 22 23// This case aims to test if JSForInIterator::NextInternalSlowpath could return exception. 24{ 25 function test_func() {} 26 function f0() {} 27 let v12 = new Proxy(Object.create(null, {x: {enumerable: true}}), { 28 getOwnPropertyDescriptor(v13, v14) { 29 if (v13 != null && typeof v13 == "object") { 30 Object.defineProperty(v13, test_func(), {get: function () {}}); 31 } 32 return Reflect.getOwnPropertyDescriptor(v13, v14); 33 } 34 }); 35 try { 36 for (let v15 in v12) {} 37 f0([1]); 38 } catch (e) { 39 print(e); 40 } 41} 42