1/* 2 * Copyright (c) 2022 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:regexpcallthrow 18 * @tc.desc:test throw in regular expressions 19 * @tc.type: FUNC 20 * @tc.require: issueI5NO8G 21 */ 22function Test262Error(message) { 23 this.message = message; 24} 25{ 26 let v0 = new Proxy(Promise, Promise); 27 v0.get = () => { return v0; } 28 let log = []; 29 try { 30 "test".match(v0); 31 } catch (error) { 32 log.push(error.name); 33 } 34 print(log[0]); 35} 36RegExp.prototype.exec = function() { 37 throw new Test262Error(); 38}; 39 40let iter = /./[Symbol.matchAll]('abc'); 41 42try{ 43 let res = iter.next(); 44 print(res.value()); 45} catch(error) { 46 print("call exec is throw error") 47}