// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-integer-indexed-exotic-objects-defineownproperty-p-desc description: > Define an ordinary property value if key is a Symbol info: | 9.4.5.3 [[DefineOwnProperty]] ( P, Desc) ... 3. If Type(P) is String, then ... 4. Return OrdinaryDefineOwnProperty(O, P, Desc). ... includes: [testBigIntTypedArray.js, propertyHelper.js] features: [BigInt, Reflect, Symbol, TypedArray] ---*/ testWithBigIntTypedArrayConstructors(function(TA) { var sample = new TA([42n, 43n]); var s1 = Symbol("foo"); assert.sameValue( Reflect.defineProperty(sample, s1, { value: 42, configurable: true }), true, "return true after defining property" ); assert.sameValue(sample[s1], 42); verifyNotWritable(sample, s1); verifyNotEnumerable(sample, s1); verifyConfigurable(sample, s1); var s2 = Symbol("bar"); var fnset = function() {}; var fnget = function() {}; assert.sameValue( Reflect.defineProperty(sample, s2, { get: fnget, set: fnset, enumerable: true }), true, "return true after defining property" ); var desc = Object.getOwnPropertyDescriptor(sample, s2); assert.sameValue(desc.get, fnget, "accessor's get"); assert.sameValue(desc.set, fnset, "accessor's set"); assert.sameValue(desc.enumerable, true); verifyNotConfigurable(sample, s2); });