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107 lines
3.7 KiB
107 lines
3.7 KiB
#!/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 under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 3 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the 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 along
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# with Koha; if not, see <http://www.gnu.org/licenses>.
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#This test demonstrates why Koha uses the CSV parser and configration
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#it does. Specifically, the test is for Unicode compliance in text
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#parsing and data. This test requires other modules that Koha doesn't
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#actually use, in order to compare. Therefore, running this test is not
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#necessary to test your Koha installation.
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use Modern::Perl;
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use Test::More;
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use Test::Warn;
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use Text::CSV;
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use Text::CSV_XS;
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use Module::Load::Conditional qw/check_install/;
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BEGIN {
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if ( check_install( module => 'Text::CSV::Unicode' ) ) {
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plan tests => 29;
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} else {
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plan skip_all => "Need Text::CSV::Unicode"
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}
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}
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use Text::CSV::Unicode;
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sub pretty_line {
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my $max = 54;
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(@_) or return "#" x $max . "\n";
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my $phrase = " " . shift() . " ";
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my $half = "#" x (($max - length($phrase))/2);
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return $half . $phrase . $half . "\n";
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}
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my ($csv, $bin, %parsers);
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foreach(qw(Text::CSV Text::CSV_XS Text::CSV::Unicode)) {
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ok($csv = $_->new(), $_ . '->new()');
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ok($bin = $_->new({binary=>1}), $_ . '->new({binary=>1})');
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$csv and $parsers{$_} = $csv;
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$bin and $parsers{$_ . " (binary)"} = $bin;
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}
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my $lines = [
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{description=>"010D: LATIN SMALL LETTER C WITH CARON", character=>'č', line=>'field1,second field,field3,do_we_have_a_č_problem?, f!fth field ,lastfield'},
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{description=>"0117: LATIN SMALL LETTER E WITH DOT ABOVE", character=>'ė', line=>'field1,second field,field3,do_we_have_a_ė_problem?, f!fth field ,lastfield'},
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];
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# 010D: č LATIN SMALL LETTER C WITH CARON
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# 0117: ė LATIN SMALL LETTER E WITH DOT ABOVE
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ok( scalar(keys %parsers)>0 && scalar(@$lines)>0,
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sprintf "Testing %d lines with %d parsers.",
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scalar(@$lines), scalar(keys %parsers) );
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foreach my $key (sort keys %parsers) {
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my $parser = $parsers{$key};
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print "Testing parser $key version " . ($parser->version||'?') . "\n";
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}
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my $i = 0;
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LINE: foreach (@$lines) {
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print pretty_line("Line " . ++$i);
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print pretty_line($_->{description} . ': ' . $_->{character});
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foreach my $key (sort keys %parsers) {
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my $parser = $parsers{$key};
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my ($status,$count,@fields);
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$status = $parser->parse($_->{line});
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if ($status) {
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ok($status, "parse ($key)");
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@fields = $parser->fields;
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ok(($count = scalar(@fields)) == 6, "Number of fields ($count of 6)");
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my $j = 0;
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foreach my $f (@fields) {
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++$j;
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if ($j==4) {
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if ($key ne 'Text::CSV::Unicode (binary)') {
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warning_like {
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print "\t field " . $j . ": $f\n"
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} [ qr/Wide character in print/ ], 'Expected wide print';
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} else {
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print "\t field " . $j . ": $f\n"
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}
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}
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else {
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print "\t field " . $j . ": $f\n";
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}
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}
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}
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else {
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ok(! $status, "parse ($key) fails as expected");
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}
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}
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}
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done_testing();
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