| # 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 Test::More tests => 3; |
| use Lucy::Test::TestUtils qw( create_index ); |
| |
| my @docs; |
| my @chars = ( 'a' .. 'z', 'B' .. 'E', 'G' .. 'Z' ); |
| for ( 0 .. 1000 ) { |
| my $content = ''; |
| for my $num_words ( 0 .. int( rand(20) ) ) { |
| for my $num_chars ( 1 .. int( rand(10) ) ) { |
| $content .= @chars[ rand(@chars) ]; |
| } |
| $content .= ' '; |
| } |
| push @docs, "$content\n"; |
| } |
| my $folder = create_index( |
| ( 1 .. 1000 ), |
| ( ("a") x 100 ), |
| "Foo", |
| @docs, |
| "Foo", |
| "A MAN", |
| "A PLAN", |
| "A CANAL", |
| "PANAMA" |
| ); |
| my $schema = Lucy::Test::TestSchema->new; |
| |
| my $snapshot = Lucy::Index::Snapshot->new->read_file( folder => $folder ); |
| my $segment = Lucy::Index::Segment->new( number => 1 ); |
| $segment->read_file($folder); |
| my $lex_reader = Lucy::Index::DefaultLexiconReader->new( |
| schema => $schema, |
| folder => $folder, |
| snapshot => $snapshot, |
| segments => [$segment], |
| seg_tick => 0, |
| ); |
| |
| my $lexicon = $lex_reader->lexicon( field => 'content' ); |
| $lexicon->next; |
| my $last_text = $lexicon->get_term; |
| $lexicon->next; |
| my $current_text; |
| my $num_iters = 2; |
| while (1) { |
| $current_text = $lexicon->get_term; |
| last unless $current_text gt $last_text; |
| last unless $lexicon->next; |
| $num_iters++; |
| $current_text = $last_text; |
| } |
| cmp_ok( $last_text, 'lt', $current_text, "term texts in sorted order" ); |
| |
| $lexicon->seek('A'); |
| my $tinfo = $lexicon->get_term_info(); |
| is( $tinfo->get_doc_freq, 3, "correct retrieval #1" ); |
| |
| $lexicon->seek('Foo'); |
| $tinfo = $lexicon->get_term_info(); |
| is( $tinfo->get_doc_freq, 2, "correct retrieval #2" ); |