1// Copyright JS Foundation and other contributors, http://js.foundation 2// 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// Changing exec should not affect replace. 16Object.getPrototypeOf(/x/).exec = function () { return 1234; } 17assert (/y/.exec("y") === 1234); 18 19assert ("y".replace (/y/, "x") === "x"); 20assert ("ay".search (/y/) === 1); 21