// 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. // Copyright 2014 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. var object = {}; Reflect.set (object, 'property', 'batcat'); assert (object.property === 'batcat'); var array = ['cat', 'cat', 'cat']; Reflect.set (array, 2, 'bat'); assert (array[2] === 'bat'); assert (3 === Reflect.set.length); try { Reflect.set (); assert (false); } catch (e) { assert (e instanceof TypeError); } try { Reflect.set (42, 'bat'); assert (false); } catch (e) { assert (e instanceof TypeError); } try { Reflect.set (null, 'bat'); assert (false); } catch (e) { assert (e instanceof TypeError); } var target = {}; var a = { [Symbol.toPrimitive]: function () { return 'bat' } }; var b = { [Symbol.toPrimitive]: function () { throw 'cat' } }; assert (Reflect.set (target, a, 42) === true); assert (42 === target.bat); try { Reflect.set (null, 'bat'); assert (false); } catch (e) { assert (e instanceof TypeError); } var y = []; Object.defineProperty (y, 0, {value: 42, configurable: false}); assert (Reflect.set (y, 'length', 0) === false); assert (Reflect.set (y, 'length', 2) === true);