| Test to ensure correct behaviour of Object.keys |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS Object.keys({}) is [] |
| PASS Object.keys({a:null}) is ['a'] |
| PASS Object.keys({a:null, b:null}) is ['a', 'b'] |
| PASS Object.keys({b:null, a:null}) is ['b', 'a'] |
| PASS Object.keys([]) is [] |
| PASS Object.keys([null]) is ['0'] |
| PASS Object.keys([null,null]) is ['0','1'] |
| PASS Object.keys([null,null,,,,null]) is ['0','1','5'] |
| PASS Object.keys({__proto__:{a:null}}) is [] |
| PASS Object.keys({__proto__:[1,2,3]}) is [] |
| PASS x=[];x.__proto__=[1,2,3];Object.keys(x) is [] |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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