test262/test/built-ins/Promise/all/S25.4.4.1_A2.3_T3.js

19 lines
493 B
JavaScript

// Copyright 2014 Cubane Canada, Inc. All rights reserved.
// See LICENSE for details.
/*---
info: Promise.all([]) is resolved with Promise for a new empty array
es6id: 25.4.4.1_A2.3_T3
author: Sam Mikes
description: Promise.all([]) is resolved with a Promise for a new array
flags: [async]
---*/
var arg = [];
Promise.all(arg).then(function (result) {
if(result === arg) {
$ERROR("expected a new array from Promise.all but argument was re-used");
}
}).then($DONE, $DONE);