not-same-value-x-y-undefined.js (429B)
1 // Copyright (C) 2015 the V8 project authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 /*--- 4 es6id: 19.1.2.10 5 description: > 6 Object.is ( value1, value2 ) 7 8 7.2.9 SameValue(x, y) 9 10 ... 11 4. If Type(x) is Undefined, return true. 12 ... 13 14 ---*/ 15 16 assert.sameValue(Object.is(undefined, null), false, "`Object.is(undefined, null)` returns `false`"); 17 18 reportCompare(0, 0);