// Copyright JS Foundation and other contributors, http://js.foundation // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. function dummy () { "D" + "a"; } var p1Handler = { getOwnPropertyDescriptor: dummy }; var p1 = new Proxy({}, p1Handler); function dummyString () { return "a"; } var p2Handler = { deleteProperty: dummyString }; var p2 = new Proxy(p1, p2Handler); var result = (delete p2[1]); assert (result);