compare bash and minishell

tests/test.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+minishell_output=$(../minishell -c "$1")
+minishell_exit_code=$?
+
+bash_output=$(bash -c "$1")
+bash_exit_code=$?
+
+paste <(echo -e "Minishell:\n$minishell_output") <(echo -e "Bash:\n$bash_output") | column -t -s $'\t'
+echo "Minishell exit code: $minishell_exit_code"
+echo "Bash exit code:      $bash_exit_code"
+
+if [ $minishell_exit_code -eq $bash_exit_code ]; then
+	echo "Exit codes match."
+else
+	echo "Exit codes do not match."
+fi