1#!/bin/sh
2
3# Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved.
4# Copyright (c) International Business Machines  Corp., 2005
5#
6# This program is free software; you can redistribute it and/or
7# modify it under the terms of the GNU General Public License as
8# published by the Free Software Foundation; either version 2 of
9# the License, or (at your option) any later version.
10#
11# This program is distributed in the hope that it would be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write the Free Software Foundation,
18# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
19#
20# Author: Mitsuru Chinen <mitch@jp.ibm.com>
21
22TCID="http-stress02-rmt"
23TST_TOTAL=1
24
25. test.sh
26
27tst_require_cmds awk curl
28
29if [ $# -ne 5 ]; then
30	tst_brkm TBROK "Usage: $0 server_addr fname fsize duration connections"
31fi
32
33server_ipaddr="$1"
34filename="$2"
35filesize="$3"
36duration="$4"
37connections="$5"
38
39echo $server_ipaddr | grep -F ':' > /dev/null
40if [ $? -eq 0 ]; then
41	server_ipaddr='['$server_ipaddr']'
42fi
43
44start_epoc=$(date +%s)
45while true ; do
46	# Exit when the specified seconds have passed.
47	current_epoc=$(date +%s)
48	elapse_epoc=$(($current_epoc - $start_epoc))
49
50	[ $elapse_epoc -ge $duration ] && break
51
52	# Do not request the file over the specified quantity
53	http_num=$(jobs | wc -l)
54	if [ $http_num -ge $connections ]; then
55		sleep 1
56		continue;
57	fi
58
59	curl --noproxy '*' -s -g "http://$server_ipaddr/$filename" \
60		-o /dev/null &
61done
62
63killall -qw -s SIGPIPE curl
64
65out=$(curl --noproxy '*' -sS -g "http://$server_ipaddr/$filename" -o /dev/null \
66	-w "time=%{time_total} size=%{size_download} speed=%{speed_download}")
67
68tst_resm TINFO "stat: $out"
69recv_filesize=$(echo "$out" | awk '{print $2}')
70
71if [ $recv_filesize != "size=$filesize" ]; then
72	tst_resm TINFO "expected file size '$filesize'"
73	tst_brkm TBROK "Failed to get http://$server_ipaddr/$filename"
74fi
75
76tst_exit
77