#!/bin/bash [ -f testing.sh ] && . testing.sh #testing "name" "command" "result" "infile" "stdin" testing "id 0" "id 0" "uid=0(root) gid=0(root) groups=0(root)\n" "" "" testing "id root" "id root" "uid=0(root) gid=0(root) groups=0(root)\n" "" "" testing "id -G root" "id -G root" "0\n" "" "" testing "id -g root" "id -g root" "0\n" "" "" testing "id -u root" "id -u root" "0\n" "" "" testing "id no-such-user" "id no-such-user 2>/dev/null ; echo \$?" "1\n" "" "" testing "id 9999999" "id 9999999 2>/dev/null ; echo \$?" "1\n" "" ""