#!/usr/bin/perl # Basic tests for "fmt". # Copyright (C) 2001-2018 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 3 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, see . use strict; (my $program_name = $0) =~ s|.*/||; my $normalize_strerror = "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}, {ERR_SUBST => $normalize_strerror}], ['wide-2', '-w 2147483647', {ERR => "fmt: invalid width: '2147483647'\n"}, {EXIT => 1}, {ERR_SUBST => $normalize_strerror}], ['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 space on lines without the prefix. ['pfx-1', qw (-p '>'), {IN=> " 1\n 2\n\t3\n\t\t4\n> quoted\n> text\n"}, {OUT=> " 1\n 2\n\t3\n\t\t4\n> quoted text\n"}], # Don't remove prefix from a prefix-only line. ['pfx-only', qw (-p '>'), {IN=> ">\n"}, {OUT=> ">\n"}], # With a multi-byte prefix, say, "foo", don't empty a line that # starts with a strict prefix (e.g. "fo") of that prefix. # With fmt from coreutils-6.7, it would mistakenly output an empty line. ['pfx-of-pfx', qw (-p 'foo'), {IN=> "fo\n"}, {OUT=> "fo\n"}], ); my $save_temps = $ENV{DEBUG}; my $verbose = $ENV{VERBOSE}; my $prog = 'fmt'; my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose); exit $fail;