3 # Check whether -c and -w options work.
5 # Copyright (c) 2014-2016 Dmitry V. Levin <ldv@altlinux.org>
6 # Copyright (c) 2014-2017 The strace developers.
9 # Redistribution and use in source and binary forms, with or without
10 # modification, are permitted provided that the following conditions
12 # 1. Redistributions of source code must retain the above copyright
13 # notice, this list of conditions and the following disclaimer.
14 # 2. Redistributions in binary form must reproduce the above copyright
15 # notice, this list of conditions and the following disclaimer in the
16 # documentation and/or other materials provided with the distribution.
17 # 3. The name of the author may not be used to endorse or promote products
18 # derived from this software without specific prior written permission.
20 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 . "${srcdir=.}/init.sh"
38 local pattern="$1"; shift
40 run_strace "$@" ../sleep 1
42 grep nanosleep "$LOG" > /dev/null ||
43 framework_skip_ 'sleep does not use nanosleep'
45 LC_ALL=C grep -E -x -e "$pattern" "$LOG" > /dev/null || {
46 echo "Pattern of expected output: $pattern"
48 dump_log_and_fail_with "$STRACE $args output mismatch"
52 grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c
53 grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c -enanosleep
54 grep_log ' *[^ ]+ +(1\.[01]|0\.99)[^n]*nanosleep' -cw
55 grep_log '100\.00 +(1\.[01]|0\.99)[^n]*nanosleep' -cw -enanosleep