සැකිල්ල:Str mid/testcases

• {{Str mid/core}}
• {{Str mid/sandbox}}

input params 2,3,4

Regular

• abc;1;26: Abcdefghijklmnopqrstuvwxyz
• abc;10;5: jklmn
• abc;10;;: jklmnopqrstuvwxyz
• abc;;6;: Abcdef
• abc;6;200: fghijklmnopqrstuvwxyz
• abc;6;200: fghijklmnopqrstuvwxyz

Use param 4 (index j) not sublength

• abc;10;15: jklmno
• abc;10; jklmnopqrstuvwxyz
• abc;;6: Abcdef

blank params

blank string

• :
• ;5:
• ;;5:
• ;;;5:
• ;6;7;8:

blank for numbers

• abc: Abcdefghijklmnopqrstuvwxyz
• abc;: Abcdefghijklmnopqrstuvwxyz
• abc;;: Abcdefghijklmnopqrstuvwxyz
• abc;;;: Abcdefghijklmnopqrstuvwxyz

• abc;2=: Abcdefghijklmnopqrstuvwxyz
• abc;2=;3=: Abcdefghijklmnopqrstuvwxyz
• abc;2=;3=;4=: Abcdefghijklmnopqrstuvwxyz

• abc;;3=: Abcdefghijklmnopqrstuvwxyz
• abc;;;4=: Abcdefghijklmnopqrstuvwxyz
• abc;2=;;4=: Abcdefghijklmnopqrstuvwxyz

i < 0

• abc;-10;: qrstuvwxyz
• abc;-10;7: qrstuvw

i < 0, using j

• abc;-10;;20: qrst
• abc;-10;;-7: qrst
• abc;-10;;-10: q
• abc;-10;;7:

sublen<0

• abc;2=5;3=-3: cde
• abc;2=7;3=-3: efg
• abc;;3=-3;j=10: jklmnopqrstuvwxyz
• abc;;3=3;j=10: Abcdefghij
• abc;2=7;3=-3: efg
• abc;;3=-3: z TODO apply logic: from the end
• abc;;3=-10;4=30: z (check this: j=30 or j=26?)

Zeros

• abc;0:
• abc;5;0:
• abc;5;;0:
• abc;0;0;0:

• abc;2=;: Abcdefghijklmnopqrstuvwxyz
• abc;2=5;3=0:
• abc;2=5;j=0:

Input errors

• abc;2=2;3=3;7:
• abc;;2=foo; Abcdefghijklmnopqrstuvwxyz
• abc;3=foo;
• abc;2=foo;3=bar;

Index errors

Triangular calculation check

• abc;6;7;8:
• abc;6;7;8:
• ;6;1;8:

other

• abc;0:
• abc;3;0:
• abc;0;;15:
• abc;10;;7:
• abc;-5;26:
• abc;-1;5:

Error message suppression

• abc;0;10; ignore errors=false:
• abc;0;10; ignore errors=true:

• abc;0;5: ignore errors=false; ignore errors=false:
• abc;0;5:ignore errors=true: