94 lines
2.7 KiB
Bash
Executable File
94 lines
2.7 KiB
Bash
Executable File
#
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# Copyright 2015 EMC Corp.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# Make sure time(1) is consistent with the FreeBSD time command and not the
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# shell interpretation of time(1)
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TIME=/usr/bin/time
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validate_time_output()
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{
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local time_output=$1
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# RLIMIT_CPU is enforced by a 1-second timer. Allow 3 + 1 + a little.
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atf_check awk '
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/^(user|sys) / {
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sum += $2
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}
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END {
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if (sum < 3 || sum >= 4.5) {
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print(sum);
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exit(1);
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}
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}
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' < $time_output
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}
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atf_test_case cputime_hard_flag cleanup
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cputime_hard_flag_body()
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{
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atf_check -o match:'cputime[[:space:]]+3 secs' \
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limits -H -t 3 limits -H
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atf_check -o match:'cputime[[:space:]]+3 secs' \
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limits -H -t 3 limits -S
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atf_check -e save:time_output -s signal:sigkill \
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limits -H -t 3 $TIME -p sh -c 'while : ; do : ; done'
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validate_time_output time_output
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}
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cputime_hard_flag_cleanup()
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{
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rm -f time_output
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}
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SIGXCPU=24 # atf_check doesn't know sigxcpu
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atf_test_case cputime_soft_flag cleanup
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cputime_soft_flag_body()
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{
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atf_check -o match:'cputime-max[[:space:]]+infinity secs' \
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limits -S -t 3 limits -H
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atf_check -o match:'cputime-cur[[:space:]]+3 secs' \
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limits -S -t 3 limits -S
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atf_check -e save:time_output -s signal:$SIGXCPU \
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limits -S -t 3 $TIME -p sh -c 'while : ; do : ; done'
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validate_time_output time_output
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}
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cputime_soft_flag_cleanup()
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{
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rm -f time_output
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}
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atf_init_test_cases()
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{
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atf_add_test_case cputime_hard_flag
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atf_add_test_case cputime_soft_flag
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}
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