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#!/bin/sh
#
# Copyright (C) 2021 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/>.
#
set -e
grotty="${abs_top_builddir:-.}/grotty"
input="x T utf8
x res 240 24 40
x init
p1
x font 1 R
f1
s10
V40
H0
md
DFd
tA
n40 0
x X tty: link
x X tty: link h
x X tty: link http://example.com/1
x X tty: link
x X tty: link http://example.com/2
tB
x X tty: link
x X tty: link mailto:g.branden.robinson@gmail.com
tBranden
x X tty: link
x trailer
V2640
x stop"
# We expect diagnostics from the first few "x X tty: link" lines. The
# first should complain about a link ending without having been started.
# The second is bogus ("h") but it's not grotty's job to validate the
# structure of a URI. The third should draw complaint because we didn't
# end the (bogus) URI that we started with the second.
# The remaining input is well-formed. The URI ending in "1" is
# effectively hidden because no character cells are drawn while it is
# active.
echo "expect two diagnostic messages regarding ill-formed links" >&2
output=$(echo "$input" | "$grotty" -F font -F build/font | od -t c)
# Expected:
#0000000 A 033 ] 8 ; ; 033 \ 033 ] 8 ; ; h 033 \
#0000020 033 ] 8 ; ; 033 \ 033 ] 8 ; ; h t t p
#0000040 : / / e x a m p l e . c o m / 1
#0000060 033 \ 033 ] 8 ; ; 033 \ 033 ] 8 ; ; h t
#0000100 t p : / / e x a m p l e . c o m
#0000120 / 2 033 \ B 033 ] 8 ; ; 033 \ 033 ] 8 ;
#0000140 ; m a i l t o : g . b r a n d e
#0000160 n . r o b i n s o n @ g m a i l
#0000200 . c o m 033 \ B r a n d e n 033 ] 8
#0000220 ; ; 033 \ \n \n \n \n \n \n \n \n \n \n \n \n
#0000240 \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
#*
#0000320 \n \n \n \n \n \n
#0000326
echo "testing for URI that corresponds to no character cells" >&2
echo "$output" | grep -Eq 'A 033 +] +8 +; +; +033 +\\'
echo "testing http URI (1)" >&2
echo "$output" | grep -Eq '0000020 +.*033 +] +8 +; +; +h + t +t +p'
echo "testing http URI (2)" >&2
echo "$output" | grep -Eq '0000040 +: +/ +/ +e +x +a +m +p +l +e +\. +c'
echo "testing http URI (3)" >&2
echo "$output" | grep -Eq '0000040.* +o +m +/ +1'
echo "testing http URI (4)" >&2
echo "$output" | grep -Eq '0000060 +033 +\\'
echo "testing mailto URI (1)" >&2
echo "$output" | grep -Eq '0000120 +.* +033 +] +8 +;$'
echo "testing mailto URI (2)" >&2
echo "$output" | grep -Eq '0000140 +; +m +a +i +l +t +o +: +g +\. +b'
echo "testing mailto URI (3)" >&2
echo "$output" | grep -Eq '0000140.* +r +a +n +d +e$'
echo "testing mailto URI (4)" >&2
echo "$output" | grep -Eq '0000160 +n +\. +r +o +b +i +n +s +o +n +@'
echo "testing mailto URI (5)" >&2
echo "$output" | grep -Eq '0000160.* +g +m +a +i +l$'
echo "testing mailto URI (6)" >&2
echo "$output" | grep -Eq '0000200 +\. +c +o +m +033 +\\ +B +r +a +n +d'
echo "testing mailto URI (7)" >&2
echo "$output" | grep -Eq '0000200.* +e +n +033 +] +8$'
echo "testing mailto URI (8)" >&2
echo "$output" | grep -Eq '0000220 +; +; +033 +\\'
# vim:set ai et sw=4 ts=4 tw=72:
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