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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/>.
#
groff="${abs_top_builddir:-.}/test-groff"
fail=
wail () {
echo "...FAILED" >&2
fail=YES
}
# Ensure that input trap-using macros employ the correct request. B, I,
# SH, SS, SM, and SB need `it`; TP needs `itc`.
# B
input=".TH foo 1 2022-06-07 \"groff test suite\"
.B \\\\n[.fn]\c
\\n[.fn]"
output=$(printf "%s\n" "$input" | "$groff" -man -Tascii -P-cbou 2>&1)
echo "checking that B macro uses correct input trap 'it'" >&2
echo "$output" | grep -Fqx 'BR' || wail
# I
input=".TH foo 1 2022-06-07 \"groff test suite\"
.I \\\\n[.fn]\c
\\n[.fn]"
output=$(printf "%s\n" "$input" | "$groff" -man -Tascii -P-cbou 2>&1)
echo "checking that I macro uses correct input trap 'it'" >&2
echo "$output" | grep -Fqx 'IR' || wail
# SH
input=".TH foo 1 2022-06-07 \"groff test suite\"
.SH Name\c
foo \- frobnicate a bar"
output=$(printf "%s\n" "$input" | "$groff" -man -Tascii -P-cbou 2>&1)
echo "checking that SH macro uses correct input trap 'it'" >&2
echo "$output" | grep -Fqx 'Name' || wail
# SS
input=".TH foo 1 2022-06-07 \"groff test suite\"
.SS Limitations\c
Lorem ipsum gitsum voluptatem."
output=$(printf "%s\n" "$input" | "$groff" -man -Tascii -P-cbou 2>&1)
echo "checking that SS macro uses correct input trap 'it'" >&2
echo "$output" | grep -Fqx ' Limitations' || wail # 3 spaces
# SM
input=".TH foo 1 2022-06-07 \"groff test suite\"
.SM \\\\n[.s]\c
\\n[.s]"
output=$(printf "%s\n" "$input" | "$groff" -man -a 2>&1)
echo "checking that SM macro uses correct input trap 'it'" >&2
echo "$output" | grep -Fqx '910' || wail
# SB
input=".TH foo 1 2022-06-07 \"groff test suite\"
.SB \\\\n[.fn]\\\\n[.s]\c
\\n[.fn]\\n[.s]"
output=$(printf "%s\n" "$input" | "$groff" -man -a 2>&1)
echo "checking that SB macro uses correct input trap 'it'" >&2
echo "$output" | grep -Fqx 'TB9TR10' || wail
# TP
input=".TH foo 1 2022-06-07 \"groff test suite\"
.TP
.BR \-\-bar [ =\c
.IR baz ]"
output=$(printf "%s\n" "$input" | "$groff" -man -Tascii -P-cbou 2>&1)
echo "checking that TP macro uses correct input trap 'itc'" >&2
echo "$output" | grep -Fqx ' --bar[=baz]' || wail # 7 spaces
test -z "$fail"
# vim:set ai et sw=4 ts=4 tw=72:
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