varnishtest "Ensure that proxies automatic numbering remains consistent across versions"

feature ignore_unknown_macro

# No ID explicitly set. First automatically assigned value must be set to '2'.
# Value '1' is skipped due to an historical bug.
haproxy h1 -conf {
	defaults
		timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout client  "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout server  "${HAPROXY_TEST_TIMEOUT-5s}"

	listen fe1
		bind "fd@${fe1}"

	listen fe2
		bind "fd@${fe2}"
} -start

haproxy h1 -cli {
	send "show stat 1 -1 -1"
	expect !~ "fe[12],"

	send "show stat 2 -1 -1"
	expect ~ "fe1,"

	send "show stat 3 -1 -1"
	expect ~ "fe2,"
}

# Explicitly uses ID 1 and 2. First automatically assigned value must be
# set to '3'.
haproxy h2 -conf {
	defaults
		timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout client  "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout server  "${HAPROXY_TEST_TIMEOUT-5s}"

	listen fe1
		bind "fd@${fe1}"
	listen fe2
		id 1  # 1 set as automatic value
		bind "fd@${fe1}"
	listen fe3
		id 2
		bind "fd@${fe3}"
} -start

haproxy h2 -cli {
	send "show stat 1 -1 -1"
	expect ~ "fe2,"

	send "show stat 2 -1 -1"
	expect ~ "fe3,"

	send "show stat 3 -1 -1"
	expect ~ "fe1,"
}