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GUIDO / libintl-perl-1.35 / test.pl 

            

              
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#! /usr/local/bin/perl -w
# vim: tabstop=4
# Portable character conversion for Perl.
# Copyright (C) 2002-2017 Guido Flohr <guido.flohr@cantanea.com>,
# all rights reserved.
# 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 <http://www.gnu.org/licenses/>.
# This is a safe wrapper for systems that lack a POSIX shell or have
# a too low limit on the length of the command line.
use strict;
use File::Basename;
use Test::Harness;
use File::Spec;
sub test_harness;
my $here = dirname ($0);
my $test_dir = $here . '/tests';
my @lib_dirs = ($here . '/blib/lib', $here . '/blib/arch');
local *DIR;
opendir DIR, $test_dir or die "cannot open test directory '$test_dir': $!";
@ARGV = sort map $test_dir . '/' . $_, grep /\.t$/, readdir DIR;
closedir DIR;
eval {
        require Encode;
};
unless ($@) {
    print "# Encode revision used is $Encode::VERSION.\n";
}
test_harness ($ENV{TEST_HARNESS} || 0, @lib_dirs);
sub test_harness
{
    $Test::Harness::verbose = shift;
         
    local @INC = @INC;
    unshift @INC, map { File::Spec->rel2abs($_) } @_;
        my $name = $0;
        $name =~ s,test\.pl$,xs_disabled,;
        local *HANDLE;
        open HANDLE, "<$name" or die "cannot open '$name': $!";
        my $xs_disabled = <HANDLE>;
        close HANDLE;
        eval {
                require POSIX;
                POSIX::setlocale(POSIX::LC_ALL());
        };
        my $has_locales = !$@;
        if (!$has_locales) {
                $xs_disabled = 1;
                print <<EOF;
The translation features of libintl-perl cannot be tested on your system
because it lacks locale support.
EOF
        }
        if (!$xs_disabled && !$ENV{TEST_LIBINTL_PERL_XS_VERSION}) {
                $xs_disabled = 1;
                print <<EOF;
The XS version of libintl-perl will normally not be tested extensively
because it depends on local configurations not under control of the module 
installation.  You can enable them by setting the environment variable
"TEST_LIBINTL_PERL_XS_VERSION" to a Perl truth variable.
EOF
        }
        if (!$xs_disabled && $has_locales) {
                # It is pointless to test the XS extension, if no German
                # locales are installed on the system.  The results
                # vary in almost arbitrary ways.
                # FIXME: Do not rely on the de, resp. de_AT locales only.
                #        We can simply try other combinations (fr_CA,
                #        en_GB, pt_BR, and so on), since the actual
                #        translations are not meaningful in our case.
                #        We could therefore just test here for certain
                #        combinations, and then create the mo files on
                #        the fly by copying.
                require POSIX;
                require Locale::Messages;
                Locale::Messages::nl_putenv ("LANGUAGE=de_AT");
                Locale::Messages::nl_putenv ("LC_ALL=de_AT");
                Locale::Messages::nl_putenv ("LANG=de_AT");
                Locale::Messages::nl_putenv ("LC_MESSAGES=de_AT");
                Locale::Messages::nl_putenv ("OUTPUT_CHARSET=iso-8859-1");
                my $has_de_locale = POSIX::setlocale (POSIX::LC_ALL() => '');
                unless ($has_de_locale) {
                        require Locale::Util;
                        $has_de_locale = 
                                Locale::Util::set_locale (POSIX::LC_ALL(), 
                                                          'de');
                        undef $has_de_locale
                                unless ($has_de_locale 
                                        && $has_de_locale =~ /(?:germany|de)/i);
                }
                unless ($has_de_locale) {
                        $xs_disabled = 1;
                        print <<EOF;
The translation features of libintl-perl cannot be tested on your
system because the locale definitions for German do not exist.
EOF
                }
                $xs_disabled = !$has_de_locale;
        }
        if (!$has_locales) {
                Test::Harness::runtests (grep { ! /0[34][a-z_]+_(?:pp|xs)\.t$/ } sort 
                        {lc $a cmp lc $b } @ARGV);
        } elsif ($xs_disabled) {
                Test::Harness::runtests (grep { ! /0[34][a-z_]+_xs\.t$/ } sort 
                        {lc $a cmp lc $b } @ARGV);
        } else {
                Test::Harness::runtests (sort {lc $a cmp lc $b } @ARGV);
        }
}
__END__
Local Variables:
mode: perl
perl-indent-level: 4
perl-continued-statement-offset: 4
perl-continued-brace-offset: 0
perl-brace-offset: -4
perl-brace-imaginary-offset: 0
perl-label-offset: -4
cperl-indent-level: 4
cperl-continued-statement-offset: 2
tab-width: 4
End: