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 16const str = "SheSellsSeashellsByTheSeashoreTheShellsSheSellsAreSurelySeashells"; 17const regex = /She/; 18 19// 1. RegExp.prototype.test() 20let test_res1 = regex.test(str); 21let test_res2 = regex.test(str); 22assert_equal(test_res1, test_res2); 23 24// 2. RegExp.prototype.exec() 25let exec_res1 = regex.exec(str); 26let exec_res2 = regex.exec(str); 27assert_equal(exec_res1, exec_res2); 28 29// 3. String.prototype.match() 30const match_res1 = str.match(regex); 31const match_res2 = str.match(regex); 32assert_equal(match_res1, match_res2); 33 34// 4. String.prototype.replace() 35const replace_res1 = str.replace(regex, "He"); 36const replace_res2 = str.replace(regex, "He"); 37assert_equal(replace_res1, replace_res2); 38 39// 5. String.prototype.search() 40const search_res1 = str.search(regex); 41const search_res2 = str.search(regex); 42assert_equal(search_res1, search_res2); 43 44// 6. String.prototype.split() 45const split_res1 = str.split(regex); 46const split_res2 = str.split(regex); 47assert_equal(split_res1, split_res2); 48 49test_end(); 50