1#!/bin/sh
2#
3# Check decoding of fault injected exit_group syscall.
4#
5# Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
6# Copyright (c) 2016-2017 The strace developers.
7# All rights reserved.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
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.
19#
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.
30
31. "${srcdir=.}/scno_tampering.sh"
32
33test_with()
34{
35	> "$LOG" || fail_ "failed to write $LOG"
36
37	$STRACE -o "$LOG" "$@"
38	rc=$?
39	[ $rc -eq 42 ] ||
40		dump_log_and_fail_with "$STRACE $* failed with code $rc"
41
42	match_diff
43}
44
45test_with -eexit,exit_group -efault=exit_group:error=ENOSYS ../answer
46
47test_with -eexit,exit_group -efault=exit_group:error=ENOSYS \
48	  -efault=\!process:error=1 ../answer
49
50test_with -eexit,exit_group -efault=all:error=ENOSYS \
51	  -efault=exit:error=1:when=2+ ../answer
52
53test_with -eexit,exit_group -efault=exit_group:error=ENOSYS \
54	  -efault=\!%desc,%file,%memory,%process,%signal,%network,%ipc:error=1 ../answer
55