#!/usr/bin/perl # Exercise dd's conv=unblock mode # Copyright (C) 2009-2018 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|.*/||; # Turn off localization of executable's output. @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; my $out = 'out'; my @t = ( # An empty test name signals that these are the arguments to use for the # following tests. ['', [qw (cbs=3 conv=unblock status=noxfer < )]], ['0', '', ''], ['1', "a\n ", "a\n\n\n"], ['2', "a\n ", "a\n\n"], ['3', "a ", "a\n"], ['4', "a \n ", "a \n\n\n"], ['5', "a \n", "a \n\n"], ['6', "a ", "a\n\n"], ['7', "a \n", "a\n\n\n"], ); my @Tests; my $args; foreach my $t (@t) { $t->[0] eq '' and $args = $t->[1], next; push @Tests, [$t->[0], @$args, {IN=>$t->[1]}, {OUT=>$t->[2]}, {ERR_SUBST=>'s/^\d+\+\d+ records (?:in|out)$//'}, {ERR=>"\n\n"}]; } my $save_temps = $ENV{DEBUG}; my $verbose = $ENV{VERBOSE}; my $prog = 'dd'; my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose); exit $fail;