1#!/bin/sh -efu 2# 3# Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org> 4# Copyright (c) 2017-2018 The strace developers. 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 3. The name of the author may not be used to endorse or promote products 16# derived from this software without specific prior written permission. 17# 18# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29usage() 30{ 31 cat >&2 <<EOF 32Usage: $0 [<input> [<output>]] 33 34Generate test script(s) from <input> table. 35If a <output> is specified, generate the script for this test only, 36otherwise generate scripts for all tests specified in <input> table. 37EOF 38 exit 1 39} 40 41input="${0%/*}/gen_tests.in" 42[ $# -eq 0 ] || { input="$1"; shift; } 43output= 44[ $# -eq 0 ] || { output="$1"; shift; } 45[ $# -eq 0 ] || usage 46 47if [ -n "$output" ]; then 48 match="${output##*/}" 49 match="${match%.gen.test}" 50 [ -n "$match" ] || usage 51else 52 match= 53 dir="$(dirname "$input")" 54fi 55 56names= 57 58while read -r name arg0 args; do { 59 [ -n "${name###*}" ] || continue 60 if [ -z "$match" ]; then 61 names="$names $name" 62 output="$dir/$name.gen.test" 63 else 64 [ "$match" = "$name" ] || continue 65 fi 66 67 hdr="\ 68#!/bin/sh -efu 69# Generated by $0 from $input ($name $arg0 $args); do not edit." 70 71 case "$arg0" in 72 +*) 73 cat <<-EOF 74 $hdr 75 set -- $args 76 . "\${srcdir=.}/${arg0#+}" 77 EOF 78 ;; 79 80 ''|-*) 81 cat <<-EOF 82 $hdr 83 . "\${srcdir=.}/init.sh" 84 run_strace_match_diff $arg0 $args 85 EOF 86 ;; 87 88 *) 89 cat <<-EOF 90 $hdr 91 . "\${srcdir=.}/init.sh" 92 $arg0 $args 93 EOF 94 ;; 95 esac > "$output" 96 97 chmod a+x "$output" 98} < /dev/null; done < "$input" 99 100if [ -n "$names" ]; then 101 { 102 printf '# Generated by %s from %s; do not edit.\n' "$0" "$input" 103 printf 'GEN_TESTS =' 104 printf ' %s.gen.test' $names 105 echo 106 target='$(srcdir)/%s.gen.test' 107 dep1='$(abs_srcdir)/gen_tests.sh' 108 dep2='$(srcdir)/gen_tests.in' 109 recipe='$(AM_V_GEN) $^ $@' 110 printf "\\n$target: $dep1 $dep2\\n\\t$recipe\\n" $names 111 } > "$dir/gen_tests.am" 112fi 113