#!/usr/bin/expect

set timeout 3
expect_after default {puts "\nFAIL"; exit 1}

if {$argc != 0} {
	puts "usage: run_groupmems.exp"
	exit 1
}

# First, switch to the testsuite user
# (otherwise, no password will be asked)
send_user "# switch to the 'myuser' user\n"
send_user "# and expect a '$ ' prompt\n"
spawn /bin/su myuser

expect "$ "			;# Wait for the prompt

send_user "\n# make sure we are now 'myuser'"
send_user "\n# id should return 'uid=424242(myuser) gid=424242(myuser) groups=424242(myuser),99(groupmems)'"
send "\r"			;# restore the prompt for the logs
send "id\r"			;# Verify we are really testsuite

expect "uid=424242(myuser) gid=424242(myuser) groups=424242(myuser),99(groupmems)"

expect "$ "			;# Wait for the prompt

send_user "\n\n"
send_user "# now add user utest1 to the myuser group\n"
send_user "# and expect a password prompt"
send "\r"			;# restore the prompt for the logs
send "/usr/sbin/groupmems -a nobody\r"
expect -re "groupmems: PAM: Critical error . immediate abort"

expect "$ "			;# Wait for the prompt
send "echo $?\r"
expect "1\r"
expect "$ "			;# Wait for the prompt
close

puts "\nPASS"
exit 0
