Test to ensure correct behavior of Object.is

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS Object.is.length is 2
PASS Object.is.name is 'is'
PASS Object.is(NaN, NaN) is true
PASS Object.is(null, null) is true
PASS Object.is(null) is false
PASS Object.is(undefined, undefined) is true
PASS Object.is(true, true) is true
PASS Object.is(false, false) is true
PASS Object.is('abc', 'abc') is true
PASS Object.is(Infinity, Infinity) is true
PASS Object.is(0, 0) is true
PASS Object.is(-0, -0) is true
PASS Object.is(0, -0) is false
PASS Object.is(-0, 0) is false
PASS var obj = {}; Object.is(obj, obj) is true
PASS var arr = []; Object.is(arr, arr) is true
PASS var sym = Symbol(); Object.is(sym, sym) is true
PASS successfullyParsed is true

TEST COMPLETE