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      1 #! /bin/sh
      2 # $NetBSD: accept.sh,v 1.18 2025/02/27 06:48:29 rillig Exp $
      3 #
      4 # Copyright (c) 2021 The NetBSD Foundation, Inc.
      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 #
     16 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26 # POSSIBILITY OF SUCH DAMAGE.
     27 #
     28 
     29 # usage: accept.sh [-u] <pattern>...
     30 #
     31 #	Run one or more lint tests, saving their output in the corresponding
     32 #	.exp files, for incorporating the messages into the .c files as
     33 #	'expect' comments.
     34 
     35 set -eu
     36 
     37 atf_get_srcdir() {
     38 	echo "."
     39 }
     40 atf_test_case() {
     41 	:
     42 }
     43 
     44 : "${archsubdir:=$(make -v ARCHSUBDIR)}"
     45 . './t_integration.sh'		# for configure_test_case
     46 
     47 update_flags=''
     48 while getopts 'u' opt; do
     49 	case $opt in
     50 	u)	update_flags='-u';;
     51 	*)	echo "usage: $0 [-u] pattern..." 1>&2
     52 		exit 1;;
     53 	esac
     54 done
     55 shift $((OPTIND - 1))
     56 
     57 done_tests=''
     58 for pattern in "$@"; do
     59 	# shellcheck disable=SC2231
     60 	for cfile in *$pattern*.c; do
     61 		base=${cfile%.*}
     62 		exp_tmp_file="$base.exp.tmp"
     63 		exp_file="$base.exp"
     64 		ln_tmp_file="$base.exp-ln.tmp"
     65 		ln_file="$base.exp-ln"
     66 
     67 		configure_test_case "$cfile"
     68 		# shellcheck disable=SC2154
     69 		if [ "$skip" = yes ]; then
     70 			continue
     71 		fi
     72 
     73 		if [ ! -f "$ln_file" ]; then
     74 			ln_file='/dev/null'
     75 		fi
     76 
     77 		# shellcheck disable=SC2154
     78 		# shellcheck disable=SC2086
     79 		if "$lint1" $flags "$base.c" "$ln_tmp_file" > "$exp_tmp_file"; then
     80 			if [ -s "$exp_tmp_file" ]; then
     81 				echo "$base produces output but exits successfully"
     82 				sed 's,^,| ,' "$exp_tmp_file"
     83 			fi
     84 		elif [ $? -ge 128 ]; then
     85 			echo "$base crashed"
     86 			continue
     87 		fi
     88 
     89 		if [ -f "$exp_file" ] && cmp -s "$exp_tmp_file" "$exp_file"; then
     90 			rm "$exp_tmp_file"
     91 		else
     92 			mv "$exp_tmp_file" "$exp_file"
     93 		fi
     94 
     95 		if [ ! -f "$ln_tmp_file" ]; then
     96 			: 'No cleanup necessary.'
     97 		elif [ "$ln_file" = '/dev/null' ]; then
     98 			rm "$ln_tmp_file"
     99 		else
    100 			if tr -d ' \t' < "$ln_file" | sed '/^$/d' > "$ln_file.trimmed.tmp" &&
    101 			    tr -d ' \t' < "$ln_tmp_file" > "$ln_tmp_file.trimmed.tmp" &&
    102 			    cmp -s "$ln_file.trimmed.tmp" "$ln_tmp_file.trimmed.tmp"; then
    103 				rm "$ln_tmp_file"
    104 			else
    105 				echo "Replacing $ln_file"
    106 				mv "$ln_tmp_file" "$ln_file"
    107 			fi
    108 			rm -f "$ln_file.trimmed.tmp" "$ln_tmp_file.trimmed.tmp"
    109 		fi
    110 
    111 		case "$base" in (msg_*)
    112 			if grep 'This message is not used\.' "$cfile" >/dev/null; then
    113 				: 'Skip further checks.'
    114 			elif [ ! -s "$exp_file" ]; then
    115 				echo "$base should produce warnings"
    116 			elif grep '^TODO: "Add example code' "$cfile" >/dev/null; then
    117 				: 'ok, this test is not yet written'
    118 			else
    119 				msgid=${base}
    120 				msgid=${msgid#msg_00}
    121 				msgid=${msgid#msg_0}
    122 				msgid=${msgid#msg_}
    123 				msgid=${msgid%%_*}
    124 				if ! grep "\\[$msgid\\]\$" "$exp_file" >/dev/null; then
    125 					echo "$base should trigger the message '$msgid'"
    126 				fi
    127 			fi
    128 		esac
    129 
    130 		done_tests="$done_tests $cfile"
    131 	done
    132 done
    133 
    134 # shellcheck disable=SC2086
    135 lua './check-expect.lua' $update_flags $done_tests
    136