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#!/bin/sh
# -*- perl -*-
# Basic tests for "fmt".
# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
# Foundation, Inc.
# This program 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 2 of the License, or
# (at your option) any later version.
# This program 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
: ${PERL=perl}
: ${srcdir=.}
$PERL -e 1 > /dev/null 2>&1 || {
echo 1>&2 "$0: configure didn't find a usable version of Perl," \
"so can't run this test"
exit 77
}
# Export this to avoid hassles when run in a UTF-8 locale,
# since we use 8-bit characters below, and those values are
# interpolated into strings (to perform substitution) in Coreutils.pm.
LC_ALL=C
export LC_ALL
exec $PERL -w -I$srcdir/.. -MCoreutils -- - <<\EOF
require 5.003;
use strict;
(my $program_name = $0) =~ s|.*/||;
my @Tests =
(
['8-bit-pfx', qw (-p 'ç'),
{IN=> "ça\nçb\n"},
{OUT=>"ça b\n"}],
['wide-1', '-w 32768',
{ERR => "fmt: invalid width: `32768'\n"}, {EXIT => 1}],
['wide-2', '-w 2147483647',
{ERR => "fmt: invalid width: `2147483647'\n"}, {EXIT => 1}],
['bad-suffix', '-72x', {IN=> ''},
{ERR => "fmt: invalid width: `72x'\n"}, {EXIT => 1}],
['no-file', 'no-such-file',
{ERR => "fmt: cannot open `no-such-file' for reading:"
. " No such file or directory\n"}, {EXIT => 1}],
['obs-1', '-c -72',
{ERR => "fmt: invalid option -- 7; -WIDTH is recognized only when it"
. " is the first\noption; use -w N instead\n"
. "Try `fmt --help' for more information.\n" }, {EXIT => 1}],
# With --prefix=P, Do not remove leading on lines without the prefix.
['pfx-1', qw (-p '>'),
{IN=> " 1\n 2\n\t3\n\t\t4\n> quoted\n> text\n"},
# This is the buggy output (leading white space removed),
# from coreutils-5.93.
{OUT=> "1\n2\n3\n4\n> quoted text\n"}],
# FIXME: this is the desired output
# {OUT=> " 1\n 2\n\t3\n\t\t4\n> quoted text\n"}],
# Like the above, but when two adjacent, non-prefixed lines have
# the same indentation, ensure that they are formatted.
['pfx-2', qw (-p '>'),
{IN=> " 1\n 2\n\t3\n\t4\n"},
{OUT=> "1\n2\n3\n4\n"}],
# FIXME: this is the desired output
# {OUT=> " 1 2\n\t3 4\n"}],
);
my $save_temps = $ENV{DEBUG};
my $verbose = $ENV{VERBOSE};
my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
exit $fail;
EOF
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