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#!/bin/sh
#
# Copyright (C) 2022 Free Software Foundation, Inc.
#
# This file is part of groff.
#
# groff is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# groff is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
grotty="${abs_top_builddir:-.}/grotty"
fail=
wail () {
printf "FAILED " >&2
fail=YES
}
# Ensure that characters are mapped to glyphs normatively.
input='x T @DEVICE@
x res 240 24 40
x init
p1
x font 1 R
f1
s10
V40
H0
md
DFd
t!#$%&()*+,./0123456789:;<=>?@
n40 0
V80
H0
tABCDEFGHIJKLMNOPQRSTUVWXYZ[]_
n40 0
V120
H0
tabcdefghijklmnopqrstuvwxyz{|}
n40 0
V160
H0
tneutral
wh24
tdouble
wh24
tquote:
wh24
Cdq
h24
n40 0
V200
H0
tclosing
wh24
tsingle
wh24
tquote:
wh24
t'"'"'
n40 0
V240
H0
thyphen:
wh24
t-
n40 0
V280
H0
tbackslash:
wh24
Crs
h24
n40 0
V320
H0
tmodifier
wh24
tcircumflex:
wh24
t^
n40 0
V360
H0
topening
wh24
tsingle
wh24
tquote:
wh24
t`
n40 0
V400
H0
tmodifier
wh24
ttilde:
wh24
t~
n40 0
x trailer
V2640
x stop'
# TODO: Test cp1047 when we have access to a host environment using it.
for D in ascii latin1 utf8
do
if [ "$D" = "utf8" ]
then
# We can't test UTF-8 if the environment doesn't support it.
if [ "$(locale charmap)" != UTF-8 ]
then
# If we've already seen a failure case, report it.
if [ -n "$fail" ]
then
exit 1 # fail
else
exit 77 # skip
fi
fi
fi
printf 'checking "%s" output device...' $D >&2
output=$(echo "$input" | sed s/@DEVICE@/$D/ \
| "$grotty" -F font -F build/font)
printf 'group1 ' >&2
echo "$output" | grep -Fqx '!#$%&()*+,./0123456789:;<=>?@' || wail
printf 'group2 ' >&2
echo "$output" | grep -Fqx 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[]_' || wail
printf 'group3 ' >&2
echo "$output" | grep -Fqx 'abcdefghijklmnopqrstuvwxyz{|}' || wail
printf '" ' >&2
echo "$output" | grep -Fqx 'neutral double quote: "' || wail
printf '\\ ' >&2
echo "$output" | grep -Fqx 'backslash: \' || wail
case $D in
(utf8)
# Expected:
#0000000 ! # $ % & ( ) * + , . / 0 1 2 3
#0000020 4 5 6 7 8 9 : ; < = > ? @ \n A B
#0000040 C D E F G H I J K L M N O P Q R
#0000060 S T U V W X Y Z [ ] _ \n a b c d
#0000100 e f g h i j k l m n o p q r s t
#0000120 u v w x y z { | } \n n e u t r a
#0000140 l d o u b l e q u o t e :
#0000160 " \n c l o s i n g s i n g l e
#0000200 q u o t e : 342 200 231 \n h y p h
#0000220 e n : 342 200 220 \n b a c k s l a s
#0000240 h : \ \n m o d i f i e r c i
#0000260 r c u m f l e x : 313 206 \n o p e
#0000300 n i n g s i n g l e q u o t
#0000320 e : 342 200 230 \n m o d i f i e r
#0000340 t i l d e : 313 234 \n
#0000352
output_od=$(echo "$output" | LC_ALL=C od -t c)
printf "' " >&2
printf '%s\n' "$output_od" \
| grep -Eq '0000200 +q +u +o +t +e +: +342 +200 +231' \
|| wail
printf '` ' >&2
printf '%s\n' "$output_od" \
| grep -Eq '0000320 +e +: +342 +200 +230' || wail
printf "%s " '-' >&2
printf '%s\n' "$output_od" \
| grep -Eq '0000220 +e +n +: +342 +200 +220' || wail
printf '^ ' >&2
printf '%s\n' "$output_od" \
| grep -Eq '0000260 +r +c +u +m +f +l +e +x +: +313 +206' \
|| wail
printf "~ " >&2
printf '%s\n' "$output_od" \
| grep -Eq '0000340 +t +i +l +d +e +: +313 +234' || wail
;;
(*)
printf '` ' >&2
echo "$output" | grep -Fqx 'opening single quote: `' || wail
printf "' " >&2
echo "$output" | grep -Fqx "closing single quote: '" || wail
printf "%s " '-' >&2
echo "$output" | grep -Fqx "hyphen: -" || wail
printf '^ ' >&2
echo "$output" | grep -Fqx "modifier circumflex: ^" || wail
printf "~ " >&2
echo "$output" | grep -Fqx "modifier tilde: ~" || wail
;;
esac
echo >&2
done
test -z "$fail"
# vim:set ai et sw=4 ts=4 tw=72:
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