#!/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.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
. "${srcdir=.}/init.sh"
+run_prog ../sleep 0
check_prog grep
-check_prog sleep
grep_log()
{
local pattern="$1"; shift
- run_strace "$@"
+ run_strace "$@" ../sleep 1
grep nanosleep "$LOG" > /dev/null ||
framework_skip_ 'sleep does not use nanosleep'
}
}
-grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c sleep 1
-grep_log ' *[^ ]+ +0\.0[^n]*nanosleep' -c -enanosleep sleep 1
-grep_log ' *[^ ]+ +(1\.0|0\.99)[^n]*nanosleep' -cw sleep 1
-grep_log '100\.00 +(1\.0|0\.99)[^n]*nanosleep' -cw -enanosleep sleep 1
+GENERIC=' *[^ ]+ +0\.0[^n]*nanosleep *'
+WALLCLOCK=' *[^ ]+ +(1\.[01]|0\.99)[^n]*nanosleep *'
+WALLCLOCK1='100\.00 +(1\.[01]|0\.99)[^n]*nanosleep'
+HALFCLOCK=' *[^ ]+ +0\.[567][^n]*nanosleep *'
+
+grep_log "$GENERIC" -c
+grep_log "$GENERIC" -c -O1
+grep_log "$GENERIC" -c -enanosleep
+grep_log "$GENERIC" -c -O1 -enanosleep
+grep_log "$WALLCLOCK" -cw
+grep_log "$WALLCLOCK" -cw -O1
+grep_log "$WALLCLOCK1" -cw -enanosleep
+grep_log "$WALLCLOCK1" -cw -O1 -enanosleep
+grep_log "$HALFCLOCK" -cw -O4.5e2ms -enanosleep
+grep_log "$HALFCLOCK" -cw -O4.5e-1s -enanosleep
+grep_log "$HALFCLOCK" -cw -O456789012ns -enanosleep
exit 0