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
|
<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Joas Schilling <coding@schilljs.com>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\DAV\Tests\unit\Upload;
use Sabre\DAV\File;
class AssemblyStreamTest extends \Test\TestCase {
/**
* @dataProvider providesNodes()
*/
public function testGetContents($expected, $nodes) {
$stream = \OCA\DAV\Upload\AssemblyStream::wrap($nodes);
$content = stream_get_contents($stream);
$this->assertEquals($expected, $content);
}
/**
* @dataProvider providesNodes()
*/
public function testGetContentsFread($expected, $nodes) {
$stream = \OCA\DAV\Upload\AssemblyStream::wrap($nodes);
$content = '';
while (!feof($stream)) {
$content .= fread($stream, 3);
}
$this->assertEquals($expected, $content);
}
function providesNodes() {
$data8k = $this->makeData(8192);
$dataLess8k = $this->makeData(8191);
$tonofnodes = [];
$tonofdata = "";
for ($i = 0; $i < 101; $i++) {
$thisdata = rand(0,100); // variable length and content
$tonofdata .= $thisdata;
array_push($tonofnodes, $this->buildNode($i,$thisdata));
}
return[
'one node zero bytes' => [
'', [
$this->buildNode('0', '')
]],
'one node only' => [
'1234567890', [
$this->buildNode('0', '1234567890')
]],
'one node buffer boundary' => [
$data8k, [
$this->buildNode('0', $data8k)
]],
'two nodes' => [
'1234567890', [
$this->buildNode('1', '67890'),
$this->buildNode('0', '12345')
]],
'two nodes end on buffer boundary' => [
$data8k . $data8k, [
$this->buildNode('1', $data8k),
$this->buildNode('0', $data8k)
]],
'two nodes with one on buffer boundary' => [
$data8k . $dataLess8k, [
$this->buildNode('1', $dataLess8k),
$this->buildNode('0', $data8k)
]],
'two nodes on buffer boundary plus one byte' => [
$data8k . 'X' . $data8k, [
$this->buildNode('1', $data8k),
$this->buildNode('0', $data8k . 'X')
]],
'two nodes on buffer boundary plus one byte at the end' => [
$data8k . $data8k . 'X', [
$this->buildNode('1', $data8k . 'X'),
$this->buildNode('0', $data8k)
]],
'a ton of nodes' => [
$tonofdata, $tonofnodes
]
];
}
private function makeData($count) {
$data = '';
$base = '1234567890';
$j = 0;
for ($i = 0; $i < $count; $i++) {
$data .= $base[$j];
$j++;
if (!isset($base[$j])) {
$j = 0;
}
}
return $data;
}
private function buildNode($name, $data) {
$node = $this->getMockBuilder(File::class)
->setMethods(['getName', 'get', 'getSize'])
->getMockForAbstractClass();
$node->expects($this->any())
->method('getName')
->willReturn($name);
$node->expects($this->any())
->method('get')
->willReturn($data);
$node->expects($this->any())
->method('getSize')
->willReturn(strlen($data));
return $node;
}
}
|
