set timeout 30
set test_name "testcommands"

spawn sh -c "./testcommands -e 0 < testcommands.in | diff -au - testcommands.out"

expect {
	eof {
	}
	timeout {
		exp_close
		fail "$test_name: timeout"
	}
}

catch wait result
set os_error    [lindex $result 2]
set exit_status [lindex $result 3]

if { $os_error == 0 && $exit_status == 0 } {
	pass "$test_name"
} else {
	fail "$test_name"
}