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#!/usr/bin/perl -w
# t/index.t - check output from Pod::PseudoPod::Index
BEGIN {
chdir 't' if -d 't';
}
use strict;
use lib '../lib';
use Test::More tests => 7;
use_ok('Pod::PseudoPod::Index') or exit;
my $parser = Pod::PseudoPod::Index->new ();
isa_ok ($parser, 'Pod::PseudoPod::Index');
my $results;
initialize($parser, $results);
$parser->parse_string_document(<<'EOPOD');
=pod
Paragraph X<test> paragraph.
=end
EOPOD
$parser->output_text;
is($results, "\ntest, 0", "a simple index item");
initialize($parser, $results);
$parser->parse_string_document(<<'EOPOD');
=pod
Paragraph X<testE<gt>> paragraph.
=end
EOPOD
$parser->output_text;
is($results, "\ntest>, 0", "index item with coded entity");
initialize($parser, $results);
$parser->parse_string_document(<<'EOPOD');
=pod
Paragraph X<test> paragraph.
Second paragraph X<another test> second paragraph.
=end
EOPOD
$parser->output_text;
is($results, "\nanother test, 0\ntest, 0", "two simple index items");
$results = '';
my $index = {};
$parser = Pod::PseudoPod::Index->new ($index);
$parser->parse_string_document(<<'EOPOD');
=pod
Paragraph X<test> paragraph.
=end
EOPOD
$parser = Pod::PseudoPod::Index->new ($index);
$parser->parse_string_document(<<'EOPOD');
=pod
Second paragraph X<going twice> second paragraph.
=end
EOPOD
$parser->output_string( \$results ); # Send the resulting output to a string
$parser->output_text;
is($results, "\ngoing twice, 0\ntest, 0", "two index items in two files");
initialize($parser, $results);
$parser->parse_string_document(<<'EOPOD');
=pod
Paragraph X<test;blah> paragraph.
=end
EOPOD
$parser->output_text;
is($results, "\ntest\n blah, 0", "a two-level index item");
######################################
sub initialize {
$_[0] = Pod::PseudoPod::Index->new ();
$_[0]->output_string( \$results ); # Send the resulting output to a string
$_[1] = '';
return;
}
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