1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0-or-later
3# Copyright (c) 2017-2018 Petr Vorel <[email protected]>
4# Copyright (c) International Business Machines  Corp., 2006
5# Author: Mitsuru Chinen <[email protected]>
6
7TST_NEEDS_ROOT=1
8TST_NEEDS_TMPDIR=1
9TST_SETUP="do_setup"
10TST_CLEANUP="mcast_cleanup"
11TST_TESTFUNC="do_test"
12
13do_setup()
14{
15	# Increase the maximum number of open file descriptors
16	if [ $(ulimit -n) -lt $MCASTNUM_HEAVY ]; then
17		ulimit -n $MCASTNUM_HEAVY || tst_brk TCONF \
18			"Failed to set the maximum number of open file descriptors to $MCASTNUM_HEAVY"
19	fi
20
21	mcast_setup $MCASTNUM_HEAVY
22}
23
24do_test()
25{
26	tst_res TINFO "joining $MCASTNUM_HEAVY IPv$TST_IPVER multicast groups on multiple sockets"
27	do_multicast_test_multiple_join $MCASTNUM_HEAVY true
28}
29
30. mcast-lib.sh
31tst_run
32