1# Copyright 2013 the V8 project authors. All rights reserved. 2# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions 6# are met: 7# 1. Redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer. 9# 2. Redistributions in binary form must reproduce the above copyright 10# notice, this list of conditions and the following disclaimer in the 11# documentation and/or other materials provided with the distribution. 12# 13# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24Test to ensure correct behaviour of Object.keys 25 26On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". 27 28 29PASS Object.keys({}) is [] 30PASS Object.keys({a:null}) is ['a'] 31PASS Object.keys({a:null, b:null}) is ['a', 'b'] 32PASS Object.keys({b:null, a:null}) is ['b', 'a'] 33PASS Object.keys([]) is [] 34PASS Object.keys([null]) is ['0'] 35PASS Object.keys([null,null]) is ['0','1'] 36PASS Object.keys([null,null,,,,null]) is ['0','1','5'] 37PASS Object.keys({__proto__:{a:null}}) is [] 38PASS Object.keys({__proto__:[1,2,3]}) is [] 39PASS x=[];x.__proto__=[1,2,3];Object.keys(x) is [] 40PASS successfullyParsed is true 41 42TEST COMPLETE 43 44