Test case details

Preparation Code

<script>   var nul = null,       foo = 12,       bar = 12,       baz = "12"; </script>

Test cases

Test #1

foo == bar;

Test #2

foo === bar;

Test #3

foo == baz;

Test #4

foo === baz;

Test #5

foo == nul

Test #6

foo === null

Test #7

baz == null

Test #8

baz === null