| # 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 => 25; |
| use File::Spec::Functions qw( catfile ); |
| use Fcntl; |
| use Lucy::Test::TestUtils qw( init_test_index_loc ); |
| use Lucy::Util::StringHelper qw( to_base36 ); |
| |
| my $fs_index_loc = init_test_index_loc(); |
| my $fs_folder = Lucy::Store::FSFolder->new( path => $fs_index_loc, ); |
| my $ram_folder = Lucy::Store::RAMFolder->new; |
| |
| my $king = "I'm the king of rock."; |
| for my $folder ( $fs_folder, $ram_folder ) { |
| my $outstream = $folder->open_out('king_of_rock') |
| or die Lucy->error; |
| $outstream->print($king); |
| $outstream->close; |
| } |
| |
| for my $folder ( $fs_folder, $ram_folder ) { |
| |
| my $files = $folder->list_r; |
| is_deeply( $files, ['king_of_rock'], "list lists files" ); |
| |
| $folder->mkdir('queen'); |
| ok( $folder->exists('queen'), "mkdir" ); |
| |
| my $slurped = $folder->slurp_file('king_of_rock'); |
| is( $slurped, $king, "slurp_file works" ); |
| |
| my $lock = Lucy::Store::LockFileLock->new( |
| host => '', |
| folder => $folder, |
| name => 'lock_robster', |
| timeout => 0, |
| ); |
| my $competing_lock = Lucy::Store::LockFileLock->new( |
| host => '', |
| folder => $folder, |
| name => 'lock_robster', |
| timeout => 0, |
| ); |
| |
| $lock->obtain; |
| ok( $lock->is_locked, "lock is locked" ); |
| ok( !$competing_lock->obtain, "shouldn't get lock on existing resource" ); |
| ok( $lock->is_locked, "lock still locked after competing attempt" ); |
| |
| $lock->release; |
| ok( !$lock->is_locked, "release works" ); |
| |
| $lock->obtain; |
| $folder->rename( from => 'king_of_rock', to => 'king_of_lock' ); |
| $lock->release; |
| |
| ok( !$folder->exists('king_of_rock'), |
| "file successfully removed while locked" |
| ); |
| is( $folder->exists('king_of_lock'), |
| 1, "file successfully moved while locked" ); |
| |
| is( $folder->open_out("king_of_lock"), |
| undef, "open_out returns undef when file exists" ); |
| |
| isa_ok( $folder->open_out("lockit"), |
| "Lucy::Store::OutStream", |
| "open_out succeeds when file doesn't exist" ); |
| |
| $folder->delete('king_of_lock'); |
| ok( !$folder->exists('king_of_lock'), "Delete()" ); |
| } |
| |
| my $foo_path = catfile( $fs_index_loc, 'foo' ); |
| my $cf_path = catfile( $fs_index_loc, '_1.cf' ); |
| |
| for ( $foo_path, $cf_path ) { |
| unlink $_; |
| sysopen( my $fh, $_, O_CREAT | O_EXCL | O_WRONLY ) |
| or die "Couldn't open '$_' for writing: $!"; |
| print $fh 'stuff'; |
| } |
| |
| $fs_folder = Lucy::Store::FSFolder->new( path => $fs_index_loc, ); |
| ok( -e $foo_path, "creating an FSFolder shouldn't wipe an unrelated file" ); |
| |
| for ( 0 .. 100 ) { |
| my $filename = '_1-' . to_base36($_) . '.stuff'; |
| $ram_folder->open_out($filename) or die Lucy->error; |
| } |