tests/qual_fault-exit_group.test

#!/bin/sh
#
# Check decoding of fault injected exit_group syscall.
#
# Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
# Copyright (c) 2016-2017 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=.}/scno_tampering.sh"

test_with()
{
	> "$LOG" || fail_ "failed to write $LOG"

	$STRACE -o "$LOG" "$@"
	rc=$?
	[ $rc -eq 42 ] ||
		dump_log_and_fail_with "$STRACE $* failed with code $rc"

	match_diff
}

test_with -eexit,exit_group -efault=exit_group:error=ENOSYS ../answer

test_with -eexit,exit_group -efault=exit_group:error=ENOSYS \
	  -efault=\!process:error=1 ../answer

test_with -eexit,exit_group -efault=all:error=ENOSYS \
	  -efault=exit:error=1:when=2+ ../answer

test_with -eexit,exit_group -efault=exit_group:error=ENOSYS \
	  -efault=\!%desc,%file,%memory,%process,%signal,%network,%ipc:error=1 ../answer