1dd76c272SEnji Cooper# 2dd76c272SEnji Cooper# Copyright 2015 EMC Corp. 3dd76c272SEnji Cooper# All rights reserved. 4dd76c272SEnji Cooper# 5dd76c272SEnji Cooper# Redistribution and use in source and binary forms, with or without 6dd76c272SEnji Cooper# modification, are permitted provided that the following conditions are 7dd76c272SEnji Cooper# met: 8dd76c272SEnji Cooper# 9dd76c272SEnji Cooper# * Redistributions of source code must retain the above copyright 10dd76c272SEnji Cooper# notice, this list of conditions and the following disclaimer. 11dd76c272SEnji Cooper# * Redistributions in binary form must reproduce the above copyright 12dd76c272SEnji Cooper# notice, this list of conditions and the following disclaimer in the 13dd76c272SEnji Cooper# documentation and/or other materials provided with the distribution. 14dd76c272SEnji Cooper# 15dd76c272SEnji Cooper# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16dd76c272SEnji Cooper# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17dd76c272SEnji Cooper# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18dd76c272SEnji Cooper# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19dd76c272SEnji Cooper# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20dd76c272SEnji Cooper# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21dd76c272SEnji Cooper# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22dd76c272SEnji Cooper# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23dd76c272SEnji Cooper# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24dd76c272SEnji Cooper# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25dd76c272SEnji Cooper# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26dd76c272SEnji Cooper# 27dd76c272SEnji Cooper# 28dd76c272SEnji Cooper 29dd76c272SEnji Cooper# Make sure time(1) is consistent with the FreeBSD time command and not the 30dd76c272SEnji Cooper# shell interpretation of time(1) 31dd76c272SEnji CooperTIME=/usr/bin/time 32dd76c272SEnji Cooper 33485f783fSEric van Gyzenvalidate_time_output() 34485f783fSEric van Gyzen{ 35485f783fSEric van Gyzen local time_output=$1 36485f783fSEric van Gyzen 37485f783fSEric van Gyzen # RLIMIT_CPU is enforced by a 1-second timer. Allow 3 + 1 + a little. 38485f783fSEric van Gyzen atf_check awk ' 39485f783fSEric van Gyzen /^(user|sys) / { 40485f783fSEric van Gyzen sum += $2 41485f783fSEric van Gyzen } 42485f783fSEric van Gyzen END { 43485f783fSEric van Gyzen if (sum < 3 || sum >= 4.5) { 44485f783fSEric van Gyzen print(sum); 45485f783fSEric van Gyzen exit(1); 46485f783fSEric van Gyzen } 47485f783fSEric van Gyzen } 48485f783fSEric van Gyzen ' < $time_output 49485f783fSEric van Gyzen} 50485f783fSEric van Gyzen 51485f783fSEric van Gyzenatf_test_case cputime_hard_flag cleanup 52dd76c272SEnji Coopercputime_hard_flag_body() 53dd76c272SEnji Cooper{ 54dd76c272SEnji Cooper 55485f783fSEric van Gyzen atf_check -o match:'cputime[[:space:]]+3 secs' \ 56dd76c272SEnji Cooper limits -H -t 3 limits -H 57485f783fSEric van Gyzen atf_check -o match:'cputime[[:space:]]+3 secs' \ 58dd76c272SEnji Cooper limits -H -t 3 limits -S 59485f783fSEric van Gyzen atf_check -e save:time_output -s signal:sigkill \ 60*0f63c4afSMark Johnston $TIME -p limits -H -t 3 sh -c 'while : ; do : ; done' 61485f783fSEric van Gyzen validate_time_output time_output 62485f783fSEric van Gyzen} 63485f783fSEric van Gyzencputime_hard_flag_cleanup() 64485f783fSEric van Gyzen{ 65485f783fSEric van Gyzen rm -f time_output 66dd76c272SEnji Cooper} 67dd76c272SEnji Cooper 68dd76c272SEnji CooperSIGXCPU=24 # atf_check doesn't know sigxcpu 69dd76c272SEnji Cooper 70485f783fSEric van Gyzenatf_test_case cputime_soft_flag cleanup 71dd76c272SEnji Coopercputime_soft_flag_body() 72dd76c272SEnji Cooper{ 73dd76c272SEnji Cooper 74485f783fSEric van Gyzen atf_check -o match:'cputime-max[[:space:]]+infinity secs' \ 75dd76c272SEnji Cooper limits -S -t 3 limits -H 76485f783fSEric van Gyzen atf_check -o match:'cputime-cur[[:space:]]+3 secs' \ 77dd76c272SEnji Cooper limits -S -t 3 limits -S 78485f783fSEric van Gyzen atf_check -e save:time_output -s signal:$SIGXCPU \ 79*0f63c4afSMark Johnston $TIME -p limits -S -t 3 sh -c 'while : ; do : ; done' 80485f783fSEric van Gyzen validate_time_output time_output 81485f783fSEric van Gyzen} 82485f783fSEric van Gyzencputime_soft_flag_cleanup() 83485f783fSEric van Gyzen{ 84485f783fSEric van Gyzen rm -f time_output 85dd76c272SEnji Cooper} 86dd76c272SEnji Cooper 87dd76c272SEnji Cooperatf_init_test_cases() 88dd76c272SEnji Cooper{ 89dd76c272SEnji Cooper 90dd76c272SEnji Cooper atf_add_test_case cputime_hard_flag 91dd76c272SEnji Cooper atf_add_test_case cputime_soft_flag 92dd76c272SEnji Cooper} 93