1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
use strict;
use warnings;
use lib 'buildlib';
use Lucy::Test;
package MySchema;
use base qw( Lucy::Plan::Schema );
sub new {
my $self = shift->SUPER::new(@_);
my $type = Lucy::Plan::FullTextType->new(
analyzer => Lucy::Analysis::RegexTokenizer->new,
highlightable => 1,
);
$self->spec_field( name => 'content', type => $type );
return $self;
}
package main;
use utf8;
use Test::More tests => 5;
use Storable qw( freeze thaw );
my $schema = MySchema->new;
my $folder = Lucy::Store::RAMFolder->new;
my $indexer = Lucy::Index::Indexer->new(
index => $folder,
schema => $schema,
);
my $hasta = 'hasta la mañana';
for ( 'a b c foo foo bar', $hasta ) {
$indexer->add_doc( { content => $_ } );
}
$indexer->commit;
my $searcher = Lucy::Search::IndexSearcher->new( index => $folder );
my $doc_vec = $searcher->fetch_doc_vec(1);
my $term_vector = $doc_vec->term_vector( field => "content", term => "foo" );
ok( defined $term_vector, "successfully retrieved term vector" );
$doc_vec = $searcher->fetch_doc_vec(2);
$term_vector = $doc_vec->term_vector( field => 'content', term => 'mañana' );
ok( defined $term_vector, "utf-8 term vector retrieved" );
is( $term_vector->get_end_offsets->get(0),
length $hasta,
"end offset in utf8 characters, not bytes"
);
# Reopen the Folder under a new Schema with two fields. The new field ("aux")
# sorts lexically before "content" so that "content" will have a new field
# num. This tests the field num mapping during merging.
my $alt_folder = Lucy::Store::RAMFolder->new;
my $alt_schema = MySchema->new;
my $type = $alt_schema->fetch_type('content');
$alt_schema->spec_field( name => 'aux', type => $type );
$indexer = Lucy::Index::Indexer->new(
schema => $alt_schema,
index => $alt_folder,
);
for ( 'blah blah blah ', 'yada yada yada ' ) {
$indexer->add_doc(
{ content => $_,
aux => $_ . $_,
}
);
}
$indexer->commit;
$indexer = Lucy::Index::Indexer->new(
schema => $alt_schema,
index => $alt_folder,
);
$indexer->add_index($folder);
$indexer->commit;
$searcher = Lucy::Search::IndexSearcher->new( index => $alt_folder );
my $hits = $searcher->hits( query => $hasta );
my $hit_id = $hits->next->get_doc_id;
$doc_vec = $searcher->fetch_doc_vec($hit_id);
$term_vector = $doc_vec->term_vector( field => 'content', term => 'mañana' );
ok( defined $term_vector, "utf-8 term vector retrieved after merge" );
my $dupe = thaw( freeze($term_vector) );
ok( $term_vector->equals($dupe), "freeze/thaw" );
|
