| #!/bin/sh |
| # |
| # Check whether -c and -w options work. |
| # |
| # Copyright (c) 2014-2016 Dmitry V. Levin <ldv@altlinux.org> |
| # Copyright (c) 2014-2018 The strace developers. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # 3. The name of the author may not be used to endorse or promote products |
| # derived from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| . "${srcdir=.}/init.sh" |
| |
| run_prog ../sleep 0 |
| check_prog grep |
| |
| grep_log() |
| { |
| local pattern="$1"; shift |
| |
| run_strace "$@" ../sleep 1 |
| |
| grep nanosleep "$LOG" > /dev/null || |
| framework_skip_ 'sleep does not use nanosleep' |
| |
| LC_ALL=C grep -E -x -e "$pattern" "$LOG" > /dev/null || { |
| echo "Pattern of expected output: $pattern" |
| echo 'Actual output:' |
| dump_log_and_fail_with "$STRACE $args output mismatch" |
| } |
| } |
| |
| grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c |
| grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c -O1 |
| grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c -enanosleep |
| grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c -O1 -enanosleep |
| grep_log ' *[^ ]+ +(1\.[01]|0\.99)[^n]*nanosleep' -cw |
| grep_log ' *[^ ]+ +(1\.[01]|0\.99)[^n]*nanosleep' -cw -O1 |
| grep_log '100\.00 +(1\.[01]|0\.99)[^n]*nanosleep' -cw -enanosleep |
| grep_log '100\.00 +(1\.[01]|0\.99)[^n]*nanosleep' -cw -O1 -enanosleep |
| |
| exit 0 |
