Test case 0
20
20
Test case 1
10
10
Test case 2
In getter
10
In getter
10
Test case 3
undefined
20
Test case 4
undefined
undefined
Test case 5
10
undefined
Test case 6
25
In getter
10
Test case 7
In getter
10
In getter
10
Test case 8
10
In getter
10
10
In getter
10
Test case 9
In getter
10
In getter
10
Test case 10
In getter
10
10
In getter
10
Test case 11
In getter
NaN
In getter
NaN