xref: /freebsd/contrib/bc/tests/errors.sh (revision acb1f1269c6f4ff89a0d28ba742f6687e9ef779d)
1#! /bin/sh
2#
3# SPDX-License-Identifier: BSD-2-Clause
4#
5# Copyright (c) 2018-2021 Gavin D. Howard and contributors.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions are met:
9#
10# * Redistributions of source code must retain the above copyright notice, this
11#   list of conditions and the following disclaimer.
12#
13# * Redistributions in binary form must reproduce the above copyright notice,
14#   this list of conditions and the following disclaimer in the documentation
15#   and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
21# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27# POSSIBILITY OF SUCH DAMAGE.
28#
29
30# WARNING: Test files cannot have empty lines!
31
32script="$0"
33testdir=$(dirname "$script")
34
35. "$testdir/../functions.sh"
36
37if [ "$#" -eq 0 ]; then
38	printf 'usage: %s dir [exec args...]\n' "$script"
39	exit 1
40else
41	d="$1"
42	shift
43fi
44
45if [ "$#" -lt 1 ]; then
46	exe="$testdir/../bin/$d"
47else
48	exe="$1"
49	shift
50fi
51
52unset BC_ENV_ARGS
53unset BC_LINE_LENGTH
54unset DC_ENV_ARGS
55unset DC_LINE_LENGTH
56
57out="$testdir/${d}_outputs/errors_results.txt"
58outdir=$(dirname "$out")
59
60if [ ! -d "$outdir" ]; then
61	mkdir -p "$outdir"
62fi
63
64exebase=$(basename "$exe")
65
66posix="posix_errors"
67read_errors="read_errors"
68
69if [ "$d" = "bc" ]; then
70	opts="-l"
71	halt="halt"
72	read_call="read()"
73	read_expr="${read_call}\n5+5;"
74else
75	opts="-x"
76	halt="q"
77fi
78
79for testfile in $testdir/$d/*errors.txt; do
80
81	if [ -z "${testfile##*$read_errors*}" ]; then
82		# We don't test read errors here. Skip.
83		continue
84	fi
85
86	if [ -z "${testfile##*$posix*}" ]; then
87
88		line="last"
89		printf '%s\n' "$line" | "$exe" "$@" "-lw"  2> "$out" > /dev/null
90		err="$?"
91
92		if [ "$err" -ne 0 ]; then
93			die "$d" "returned an error ($err)" "POSIX warning" 1
94		fi
95
96		checkerrtest "$d" "1" "$line" "$out" "$exebase"
97
98		options="-ls"
99	else
100		options="$opts"
101	fi
102
103	base=$(basename "$testfile")
104	base="${base%.*}"
105	printf 'Running %s %s...' "$d" "$base"
106
107	while read -r line; do
108
109		rm -f "$out"
110
111		printf '%s\n' "$line" | "$exe" "$@" "$options" 2> "$out" > /dev/null
112		err="$?"
113
114		checkerrtest "$d" "$err" "$line" "$out" "$exebase"
115
116	done < "$testfile"
117
118	printf 'pass\n'
119
120done
121
122for testfile in $testdir/$d/errors/*.txt; do
123
124	printf 'Running %s error file %s...' "$d" "$testfile"
125
126	printf '%s\n' "$halt" | "$exe" "$@" $opts "$testfile" 2> "$out" > /dev/null
127	err="$?"
128
129	checkerrtest "$d" "$err" "$testfile" "$out" "$exebase"
130
131	printf 'pass\n'
132
133	printf 'Running %s error file %s through cat...' "$d" "$testfile"
134
135	cat "$testfile" | "$exe" "$@" $opts 2> "$out" > /dev/null
136	err="$?"
137
138	checkcrash "$d" "$err" "$testfile"
139
140	printf 'pass\n'
141
142done
143