symbol-abstract-equality-comparison.js (957B)
1 // Copyright (C) 2013 the V8 project authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 /*--- 4 es6id: 7.2.12 5 description: > 6 Abstract Equality Comparison: Symbol 7 features: [Symbol] 8 ---*/ 9 var symA = Symbol('66'); 10 var symB = Symbol('66'); 11 12 assert.sameValue(symA == symA, true, "The result of `symA == symA` is `true`"); 13 assert.sameValue(symA == symA.valueOf(), true, "The result of `symA == symA.valueOf()` is `true`"); 14 assert.sameValue(symA.valueOf() == symA, true, "The result of `symA.valueOf() == symA` is `true`"); 15 16 assert.sameValue(symB == symB, true, "The result of `symB == symB` is `true`"); 17 assert.sameValue(symB == symB.valueOf(), true, "The result of `symB == symB.valueOf()` is `true`"); 18 assert.sameValue(symB.valueOf() == symB, true, "The result of `symB.valueOf() == symB` is `true`"); 19 20 assert.sameValue(symA == symB, false, "The result of `symA == symB` is `false`"); 21 22 23 reportCompare(0, 0);