KDE JS Test

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


PASS !undefined is true
PASS !null is true
PASS !!true is true
PASS !false is true
PASS !!1 is true
PASS !0 is true
PASS !!'a' is true
PASS !'' is true
PASS +9 is 9
PASS var i = 10; +i is 10
PASS -11 is -11
PASS var i = 12; -i is -12
PASS var i = 0; ++i; is 1
PASS var i = 0; ++i; i is 1
PASS var i = 0; i++; is 0
PASS var i = 0; i++; i is 1
PASS var i = true; i++ is 1
PASS var i = true; i++; i is 2
PASS var i = 0; --i; is -1
PASS var i = 0; --i; i is -1
PASS var i = 0; i--; is 0
PASS var i = 0; i--; i is -1
PASS var i = true; i-- is 1
PASS var i = true; i--; i is 0
PASS ~0 is -1
PASS ~1 is -2
PASS ~NaN is -1
PASS ~Infinity is -1
PASS ~Math.pow(2, 33) is -1
PASS ~(Math.pow(2, 32) + Math.pow(2, 31) + 2) is 2147483645
PASS ~null is -1
PASS 3 & 1 is 1
PASS 2 | true is 3
PASS '3' ^ 1 is 2
PASS 3^4&5 is 7
PASS 2|4^5 is 3
PASS 1 << 2 is 4
PASS 8 >> 1 is 4
PASS 1 >> 2 is 0
PASS -8 >> 24 is -1
PASS 8 >>> 2 is 2
PASS -8 >>> 24 is 255
PASS (-2200000000 >> 1) << 1 is 2094967296
PASS Infinity >> 1 is 0
PASS Infinity << 1 is 0
PASS Infinity >>> 1 is 0
PASS NaN >> 1 is 0
PASS NaN << 1 is 0
PASS NaN >>> 1 is 0
PASS 8.1 >> 1 is 4
PASS 8.1 << 1 is 16
PASS 8.1 >>> 1 is 4
PASS 8.9 >> 1 is 4
PASS 8.9 << 1 is 16
PASS 8.9 >>> 1 is 4
PASS Math.pow(2, 32) >> 1 is 0
PASS Math.pow(2, 32) << 1 is 0
PASS Math.pow(2, 32) >>> 1 is 0
PASS 1+2 is 3
PASS 'a'+'b' is 'ab'
PASS 'a'+2 is 'a2'
PASS '2'+'-1' is '2-1'
PASS true+'a' is 'truea'
PASS 'a' + null is 'anull'
PASS true+1 is 2
PASS false+null is 0
PASS 1-3 is -2
PASS isNaN('a'-3) is true
PASS '3'-'-1' is 4
PASS '4'-2 is 2
PASS true-false is 1
PASS false-1 is -1
PASS null-true is -1
PASS 2 * 3 is 6
PASS true * 3 is 3
PASS 2 * '3' is 6
PASS 6 / 4 is 1.5
PASS '6' / '2' is 3
PASS isNaN('x' / 1) is true
PASS isNaN(1 / NaN) is true
PASS isNaN(Infinity / Infinity) is true
PASS Infinity / 0 is Infinity
PASS -Infinity / 0 is -Infinity
PASS Infinity / 1 is Infinity
PASS -Infinity / 1 is -Infinity
PASS 1 / Infinity == +0 is true
PASS 1 / -Infinity == -0 is true
PASS isNaN(0/0) is true
PASS 0 / 1 === 0 is true
PASS 0 / -1 === -0 is true
PASS 1 / 0 is Infinity
PASS -1 / 0 is -Infinity
PASS 6 % 4 is 2
PASS '-6' % 4 is -2
PASS 2==2 is true
PASS 1==2 is false
PASS 1<2 is true
PASS 1<=2 is true
PASS 2<1 is false
PASS 2<=1 is false
PASS 2>1 is true
PASS 2>=1 is true
PASS 1>=2 is false
PASS 1>2 is false
PASS 'abc' == 'abc' is true
PASS 'abc' != 'xyz' is true
PASS true == true is true
PASS false == false is true
PASS true != false is true
PASS 'a' != null is true
PASS 'a' != undefined is true
PASS null == null is true
PASS null == undefined is true
PASS undefined == undefined is true
PASS NaN != NaN is true
PASS true != undefined is true
PASS true != null is true
PASS false != undefined is true
PASS false != null is true
PASS '0' == 0 is true
PASS 1 == '1' is true
PASS NaN != NaN is true
PASS NaN != 0 is true
PASS NaN != undefined is true
PASS true == 1 is true
PASS true != 2 is true
PASS 1 == true is true
PASS false == 0 is true
PASS 0 == false is true
PASS 'abc' < 'abx' is true
PASS 'abc' < 'abcd' is true
PASS 'abc' < 'abc' is false
PASS 'abcd' < 'abcd' is false
PASS 'abx' < 'abc' is false
PASS 'abc' <= 'abc' is true
PASS 'abc' <= 'abx' is true
PASS 'abx' <= 'abc' is false
PASS 'abcd' <= 'abc' is false
PASS 'abc' <= 'abcd' is true
PASS 'abc' > 'abx' is false
PASS 'abc' > 'abc' is false
PASS 'abcd' > 'abc' is true
PASS 'abx' > 'abc' is true
PASS 'abc' > 'abcd' is false
PASS 'abc' >= 'abc' is true
PASS 'abcd' >= 'abc' is true
PASS 'abx' >= 'abc' is true
PASS 'abc' >= 'abx' is false
PASS 'abc' >= 'abx' is false
PASS 'abc' >= 'abcd' is false
PASS 'abc' <= 0 is false
PASS '' <= 0 is true
PASS ' ' <= 0 is true
PASS null <= 0 is true
PASS 0 <= 'abc' is false
PASS 0 <= '' is true
PASS 0 <= null is true
PASS null <= null is true
PASS 6 < '52' is true
PASS 6 < '72' is true
PASS NaN < 0 is false
PASS NaN <= 0 is false
PASS NaN > 0 is false
PASS NaN >= 0 is false
PASS 0 === false is false
PASS null === null is true
PASS NaN === NaN is false
PASS 0.0 === 0 is true
PASS 'abc' === 'abc' is true
PASS 'a' === 'x' is false
PASS 1 === '1' is false
PASS '1' === 1 is false
PASS true === true is true
PASS false === false is true
PASS true === false is false
PASS Math === Math is true
PASS Math === Boolean is false
PASS Infinity === Infinity is true
PASS 0 !== 0 is false
PASS 0 !== 1 is true
PASS typeof undefined is 'undefined'
PASS typeof null is 'object'
PASS typeof true is 'boolean'
PASS typeof false is 'boolean'
PASS typeof 1 is 'number'
PASS typeof 'a' is 'string'
PASS typeof shouldBe is 'function'
PASS typeof Number.NaN is 'number'
PASS 11 && 22 is 22
PASS null && true is null
PASS 11 || 22 is 11
PASS null || 'a' is 'a'
PASS void 1 is undefined.
PASS 1 in [1, 2] is true
PASS 3 in [1, 2] is false
PASS 'a' in { a:1, b:2 } is true
PASS (new Boolean()) instanceof Boolean is true
PASS (new Boolean()) instanceof Number is false
PASS successfullyParsed is true

TEST COMPLETE