1# 2# Copyright 2015 EMC Corp. 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: 8# 9# * Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# * Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26# 27# 28 29# Make sure time(1) is consistent with the FreeBSD time command and not the 30# shell interpretation of time(1) 31TIME=/usr/bin/time 32 33validate_time_output() 34{ 35 local time_output=$1 36 37 # RLIMIT_CPU is enforced by a 1-second timer. Allow 3 + 1 + a little. 38 atf_check awk ' 39 /^(user|sys) / { 40 sum += $2 41 } 42 END { 43 if (sum < 3 || sum >= 4.5) { 44 print(sum); 45 exit(1); 46 } 47 } 48 ' < $time_output 49} 50 51atf_test_case cputime_hard_flag cleanup 52cputime_hard_flag_body() 53{ 54 55 atf_check -o match:'cputime[[:space:]]+3 secs' \ 56 limits -H -t 3 limits -H 57 atf_check -o match:'cputime[[:space:]]+3 secs' \ 58 limits -H -t 3 limits -S 59 atf_check -e save:time_output -s signal:sigkill \ 60 limits -H -t 3 $TIME -p sh -c 'while : ; do : ; done' 61 validate_time_output time_output 62} 63cputime_hard_flag_cleanup() 64{ 65 rm -f time_output 66} 67 68SIGXCPU=24 # atf_check doesn't know sigxcpu 69 70atf_test_case cputime_soft_flag cleanup 71cputime_soft_flag_body() 72{ 73 74 atf_check -o match:'cputime-max[[:space:]]+infinity secs' \ 75 limits -S -t 3 limits -H 76 atf_check -o match:'cputime-cur[[:space:]]+3 secs' \ 77 limits -S -t 3 limits -S 78 atf_check -e save:time_output -s signal:$SIGXCPU \ 79 limits -S -t 3 $TIME -p sh -c 'while : ; do : ; done' 80 validate_time_output time_output 81} 82cputime_soft_flag_cleanup() 83{ 84 rm -f time_output 85} 86 87atf_init_test_cases() 88{ 89 90 atf_add_test_case cputime_hard_flag 91 atf_add_test_case cputime_soft_flag 92} 93