watcher.php
5.68 KB
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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
<?php
/**
* ownCloud
*
* @author Vincent Petry
* @copyright 2013 Vincent Petry <pvince81@owncloud.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
require_once __DIR__ . '/base.php';
class Test_Files_Sharing_Watcher extends Test_Files_Sharing_Base {
function setUp() {
parent::setUp();
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
// prepare user1's dir structure
$textData = "dummy file data\n";
$this->view->mkdir('container');
$this->view->mkdir('container/shareddir');
$this->view->mkdir('container/shareddir/subdir');
list($this->ownerStorage, $internalPath) = $this->view->resolvePath('');
$this->ownerCache = $this->ownerStorage->getCache();
$this->ownerStorage->getScanner()->scan('');
// share "shareddir" with user2
$fileinfo = $this->view->getFileInfo('container/shareddir');
\OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER,
self::TEST_FILES_SHARING_API_USER2, 31);
// login as user2
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
// retrieve the shared storage
$secondView = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2);
list($this->sharedStorage, $internalPath) = $secondView->resolvePath('files/shareddir');
$this->sharedCache = $this->sharedStorage->getCache();
}
function tearDown() {
$this->sharedCache->clear();
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
$fileinfo = $this->view->getFileInfo('container/shareddir');
\OCP\Share::unshare('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER,
self::TEST_FILES_SHARING_API_USER2);
$this->view->deleteAll('container');
$this->ownerCache->clear();
parent::tearDown();
}
/**
* Tests that writing a file using the shared storage will propagate the file
* size to the owner's parent folders.
*/
function testFolderSizePropagationToOwnerStorage() {
$initialSizes = self::getOwnerDirSizes('files/container/shareddir');
$textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$dataLen = strlen($textData);
$this->sharedCache->put('bar.txt', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
$this->sharedStorage->file_put_contents('bar.txt', $textData);
$this->sharedCache->put('', array('mtime' => 10, 'storage_mtime' => 10, 'size' => '-1', 'mimetype' => 'httpd/unix-directory'));
// run the propagation code
$result = $this->sharedStorage->getWatcher()->checkUpdate('');
$this->assertTrue($result);
// the owner's parent dirs must have increase size
$newSizes = self::getOwnerDirSizes('files/container/shareddir');
$this->assertEquals($initialSizes[''] + $dataLen, $newSizes['']);
$this->assertEquals($initialSizes['files'] + $dataLen, $newSizes['files']);
$this->assertEquals($initialSizes['files/container'] + $dataLen, $newSizes['files/container']);
$this->assertEquals($initialSizes['files/container/shareddir'] + $dataLen, $newSizes['files/container/shareddir']);
// no more updates
$result = $this->sharedStorage->getWatcher()->checkUpdate('');
$this->assertFalse($result);
}
/**
* Tests that writing a file using the shared storage will propagate the file
* size to the owner's parent folders.
*/
function testSubFolderSizePropagationToOwnerStorage() {
$initialSizes = self::getOwnerDirSizes('files/container/shareddir/subdir');
$textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$dataLen = strlen($textData);
$this->sharedCache->put('subdir/bar.txt', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
$this->sharedStorage->file_put_contents('subdir/bar.txt', $textData);
$this->sharedCache->put('subdir', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
// run the propagation code
$result = $this->sharedStorage->getWatcher()->checkUpdate('subdir');
$this->assertTrue($result);
// the owner's parent dirs must have increase size
$newSizes = self::getOwnerDirSizes('files/container/shareddir/subdir');
$this->assertEquals($initialSizes[''] + $dataLen, $newSizes['']);
$this->assertEquals($initialSizes['files'] + $dataLen, $newSizes['files']);
$this->assertEquals($initialSizes['files/container'] + $dataLen, $newSizes['files/container']);
$this->assertEquals($initialSizes['files/container/shareddir'] + $dataLen, $newSizes['files/container/shareddir']);
$this->assertEquals($initialSizes['files/container/shareddir/subdir'] + $dataLen, $newSizes['files/container/shareddir/subdir']);
// no more updates
$result = $this->sharedStorage->getWatcher()->checkUpdate('subdir');
$this->assertFalse($result);
}
/**
* Returns the sizes of the path and its parent dirs in a hash
* where the key is the path and the value is the size.
* @param string $path
*/
function getOwnerDirSizes($path) {
$result = array();
while ($path != '' && $path != '' && $path != '.') {
$cachedData = $this->ownerCache->get($path);
$result[$path] = $cachedData['size'];
$path = dirname($path);
}
$cachedData = $this->ownerCache->get('');
$result[''] = $cachedData['size'];
return $result;
}
}