test/built-ins/Promise/prototype/then/S25.4.5.3_A4.2_T2.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

// Copyright 2014 Cubane Canada, Inc.  All rights reserved.
// See LICENSE for details.

/*---
info: |
    PerformPromiseThen
    Ref 25.4.5.3.1
es6id: S25.4.5.3_A4.2_T2
author: Sam Mikes
description: Promise.prototype.then treats non-callable arg1, arg2 as undefined
flags: [async]
---*/

var obj = {};
var p = Promise.reject(obj);

p.then(3, 5).then(function () {
    $ERROR("Should not be called -- promise was rejected.");
}, function (arg) {
    if (arg !== obj) {
        $ERROR("Expected resolution object to be passed through, got " + arg);
    }
}).then($DONE, $DONE);