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(-)a/xt/author/translatable-templates.t (-95 lines)
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#!/usr/bin/perl
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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use Modern::Perl;
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=head2 translate-templates.t
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This test verifies that all staff and OPAC template
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files can be processed by the string extractor
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without error; such errors usually indicate a 
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construct that the extractor cannot parse.
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=cut
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use Test::More;
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use File::Temp qw/tempdir/;
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use IPC::Open3;
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use File::Spec;
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use Symbol qw(gensym);
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use FindBin qw($Bin);
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use Cwd qw(abs_path);
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use utf8;
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my $po_dir = tempdir(CLEANUP => 1);
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# Find OPAC themes
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my $opac_dir  = 'koha-tmpl/opac-tmpl';
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opendir ( my $dh, $opac_dir ) or die "can't opendir $opac_dir: $!";
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my @opac_themes = grep { not /^\.|lib|js|xslt/ } readdir($dh);
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close $dh;
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# Find STAFF themes
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my $staff_dir = 'koha-tmpl/intranet-tmpl';
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opendir ( $dh, $staff_dir ) or die "can't opendir $staff_dir: $!";
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my @staff_themes = grep { not /^\.|lib|js/ } readdir($dh);
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close $dh;
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my $misc_translator_dir = abs_path("$Bin/../../misc/translator");
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chdir $misc_translator_dir; # for now, tmpl_process3.pl works only if run from its directory
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# Check translatable of OPAC themes
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for my $theme ( @opac_themes ) {
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    test_string_extraction("opac_$theme",     "../../koha-tmpl/opac-tmpl/$theme/en",     $po_dir);
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}
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# Check translatable of STAFF themes
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for my $theme ( @staff_themes ) {
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    test_string_extraction("staff_$theme",     "../../koha-tmpl/intranet-tmpl/$theme/en",     $po_dir);
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}
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sub test_string_extraction {
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    my $module       = shift;
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    my $template_dir = shift;
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    my $po_dir       = shift;
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    my $command = "PERL5LIB=\$PERL5LIB:$misc_translator_dir ./tmpl_process3.pl create -i $template_dir -s $po_dir/$module.po -r --pedantic-warnings";
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    open (NULL, ">", File::Spec->devnull); ## no critic (BarewordFileHandles)
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    print NULL "foo"; # avoid warning;
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    my $pid = open3(gensym, ">&NULL", \*PH, $command); 
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    my @warnings;
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    while (<PH>) {
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        # ignore some noise on STDERR
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        # the output of msmerge, that consist in .... followed by a "done" (localized), followed by a .
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        # The "done" localized can include diacritics, so ignoring the whole word
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        # FIXME PP: the flow is not correct UTF8, testing \p{IsLetter} does not work, but I think this regexp will do the job
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        next if (/^\.+ .*\.$/);
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        # other Koha-specific catses that should not worry us
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        next if /^Warning: Can't determine original templates' charset/;
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        next if /^Warning: Charset Out defaulting to/;
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        next if /^Removing empty file /;
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        next if /^I UTF-8 O UTF-8 at /;
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        push @warnings, $_;
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    }
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    waitpid($pid, 0);
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    ok($#warnings == -1, "$module templates are translatable") or diag join("\n", @warnings, '');
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}
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done_testing();
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- 

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