// Copyright (C) 2014 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 12.2.5 description: > computed property names can be a symbol includes: [compareArray.js] features: [Symbol] ---*/ function ID(x) { return x; } var sym1 = Symbol(); var sym2 = Symbol(); var object = { a: 'A', [sym1]: 'B', c: 'C', [ID(sym2)]: 'D', }; assert.sameValue(object.a, 'A', "The value of `object.a` is `'A'`. Defined in `object` as `a: 'A'`"); assert.sameValue(object[sym1], 'B', "The value of `object[sym1]` is `'B'`. Defined in `object` as `[sym1]: 'B'`"); assert.sameValue(object.c, 'C', "The value of `object.c` is `'C'`. Defined in `object` as `c: 'C'`"); assert.sameValue(object[sym2], 'D', "The value of `object[sym2]` is `'D'`. Defined in `object` as `[ID(sym2)]: 'D'`"); assert.compareArray( Object.getOwnPropertyNames(object), ['a', 'c'] ); assert.compareArray( Object.getOwnPropertySymbols(object), [sym1, sym2] ); reportCompare(0, 0);