#!/bin/bash

run_tests()
{
    for((i = 0; i < $2; ++i))
    do
        $1;
        if [[ $? -eq 0 ]];
        then
            echo "success" >> result;
        else
            echo "fail" >> result;
        fi
    done
}

COMMAND="true"
INVALID_COMMAND="invalid"
NUM_OF_TESTS=5

run_tests $COMMAND $NUM_OF_TESTS
run_tests INVALID_COMMAND $NUM_OF_TESTS

cat result