intL_to_idxStr_testSimple
start time : 31Mar2024 17h37m12s

+--+---------+-------+
|OK|test#    |dat0   |
+--+---------+-------+
| l|080_int  |      2|
+--+---------+-------+
| l|083_int  |2      |
+--+---------+-------+
| l|086_intL |2 3 4  |
+--+---------+-------+
| l|088_intLL|+-+---+|
|  |         ||2|3 4||
|  |         |+-+---+|
+--+---------+-------+
+--+---------+----------------+----------------+
|OK|test#    |std             |calc            |
+--+---------+----------------+----------------+
| l|080_int  |?intLToIdxStrNot|?intLToIdxStrNot|
+--+---------+----------------+----------------+
| l|083_int  |2               |2               |
+--+---------+----------------+----------------+
| l|086_intL |2 3 4           |2 3 4           |
+--+---------+----------------+----------------+
| l|088_intLL|?intLToIdxStrNot|?intLToIdxStrNot|
+--+---------+----------------+----------------+
+--+---------+------------+
|OK|test#    |comments    |
+--+---------+------------+
| l|080_int  |should fail |
+--+---------+------------+
| l|083_int  |should be OK|
+--+---------+------------+
| l|086_intL |should be OK|
+--+---------+------------+
| l|088_intLL|should be OK|
+--+---------+------------+