tests/filtering_syscall-syntax.test - master - githubmirror/strace

tests/filtering_syscall-syntax.test
138 строк4 KB
Dmitry V. Levin
tests: fix injection tests on ia64 architecture
19 ноя 2022, 11:00
19 ноя 2022, 11:00940a51f
#!/bin/sh
#
# Check syscall set parsing syntax.
#
# Copyright (c) 2016-2018 Dmitry V. Levin <ldv@strace.io>
# Copyright (c) 2017 Nikolay Marchuk <marchuk.nikolay.a@gmail.com>
# Copyright (c) 2018-2022 The strace developers.
# All rights reserved.
#
# SPDX-License-Identifier: GPL-2.0-or-later

. "${srcdir=.}/syntax.sh"

check_syscall()
{
	[ -z "$2" ] || check_e "invalid system call '$1'" -e"$2"

	check_e "invalid system call '$1'" -e "$2"
	check_e "invalid system call '$1'" -etrace="$2"
	check_e "invalid system call '$1'" --trace="$2"
	check_e "invalid system call '$1'" -e trace="$2"

	check_e "invalid system call '$1'" -eabbrev="$2"
	check_e "invalid system call '$1'" --abbrev="$2"
	check_e "invalid system call '$1'" -e abbrev="$2"

	check_e "invalid system call '$1'" -everbose="$2"
	check_e "invalid system call '$1'" --verbose="$2"
	check_e "invalid system call '$1'" -e verbose="$2"

	check_e "invalid system call '$1'" -eraw="$2"
	check_e "invalid system call '$1'" --raw="$2"
	check_e "invalid system call '$1'" -e raw="$2"

	check_e "invalid system call '$1'" -einject="$2"
	check_e "invalid system call '$1'" --inject="$2"
	check_e "invalid system call '$1'" -e inject="$2"
	check_e "invalid system call '$1'" -einject="$2:"
	check_e "invalid system call '$1'" -einject="$2::"
	check_e "invalid system call '$1'" -einject="$2:::"
	check_e "invalid system call '$1'" --inject="$2:"
	check_e "invalid system call '$1'" --inject="$2::"
	check_e "invalid system call '$1'" --inject="$2:::"
	check_e "invalid system call '$1'" -e inject="$2:"
	check_e "invalid system call '$1'" -e inject="$2::"
	check_e "invalid system call '$1'" -e inject="$2:::"
	check_e "invalid system call '$1'" -einject="$2:when=3"
	check_e "invalid system call '$1'" --inject="$2:when=3"
	check_e "invalid system call '$1'" -e inject="$2:when=3"

	check_e "invalid system call '$1'" -efault="$2"
	check_e "invalid system call '$1'" --fault="$2"
	check_e "invalid system call '$1'" -e fault="$2"
	check_e "invalid system call '$1'" -efault="$2:"
	check_e "invalid system call '$1'" -efault="$2::"
	check_e "invalid system call '$1'" -efault="$2:::"
	check_e "invalid system call '$1'" --fault="$2:"
	check_e "invalid system call '$1'" --fault="$2::"
	check_e "invalid system call '$1'" --fault="$2:::"
	check_e "invalid system call '$1'" -e fault="$2:"
	check_e "invalid system call '$1'" -e fault="$2::"
	check_e "invalid system call '$1'" -e fault="$2:::"
	check_e "invalid system call '$1'" -efault="$2:when=4"
	check_e "invalid system call '$1'" --fault="$2:when=4"
	check_e "invalid system call '$1'" -e fault="$2:when=4"
}

pers=$(print_current_personality_designator)

for arg in '' , ,, ,,, ; do
	check_syscall "$arg" "$arg"
	check_syscall "!$arg" "!$arg"
done

case "$STRACE_ARCH" in
	alpha)	invalid_scno1=299
		invalid_scno2=404
		;;
	*)	invalid_scno1=415
		invalid_scno2=501
		;;
esac

case "$STRACE_ARCH" in
	ia64)	valid_scno=1025 ;;
	*)	valid_scno=1 ;;
esac

for arg in -1 -2 -3 -4 -5 \
	   invalid_syscall_name \
	   0x 0y \
	   32767 \
	   2147483647 \
	   2147483648 \
	   4294967295 \
	   4294967296 \
	   $invalid_scno1 \
	   $invalid_scno2 \
	   /non_syscall \
	   % %not_a_class \
	   ; do
	check_syscall "$arg" "$arg"
	check_syscall "$arg" "!$arg"
	check_syscall "$arg" "$valid_scno,$arg"
	check_syscall "$arg@$pers" "$arg@$pers"
done

for arg in '!chdir' none; do
	check_syscall "$arg" "$valid_scno,$arg"
done

# invalid syscall, multiple syscalls
for arg in %desc \
	   %file \
	   %memory \
	   %process \
	   %network \
	   chdir \
	   $valid_scno \
	   all \
	   ?32767 \
	   ?invalid \
	   ?%not_a_class \
	   ?/non_syscall \
	   ; do
	for pfx in '' '!'; do
		for token in "$arg" "$arg@$pers"; do
			check_syscall nonsense "${pfx}$token,nonsense"
			check_syscall nonsense "${pfx}nonsense,$token"
		done
	done
done

check_e_using_grep 'regcomp: \+id: [[:alpha:]].+' -e trace='/+id'
check_e_using_grep 'regcomp: \*id: [[:alpha:]].+' -e trace='/*id'
check_e_using_grep 'regcomp: \{id: [[:alpha:]].+' -e trace='/{id'
check_e_using_grep 'regcomp: \(id: [[:alpha:]].+' -e trace='/(id'
check_e_using_grep 'regcomp: \[id: [[:alpha:]].+' -e trace='/[id'