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 15var func = function (number) { 16 "use strict"; 17 number.foo = ""; 18}; 19 20var func2 = function (number) { 21 "use strict"; 22 number.bar = ""; 23}; 24 25try { 26 func(-334918463); 27 assert(false); 28} catch (e) { 29 assert(e instanceof TypeError); 30} 31 32try { 33 Object.defineProperty(Number.prototype, "foo", { get : function() { throw ReferenceError("foo"); }, 34 set : function(a) { throw ReferenceError("bar"); }, 35 }); 36 func(-334918463); 37 assert(false); 38} catch (e) { 39 assert(e instanceof ReferenceError); 40 assert(e.message === "bar"); 41} 42 43var setter_called = false; 44Object.defineProperty(Number.prototype, "bar", { get : function() { assert(false) }, 45 set : function(a) { setter_called = true; }, 46 }); 47func2(-334918463); 48assert(setter_called === true); 49