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
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
// This function is defined to check that escaping strategies
// like html works even if a function with the same name is defined.
function html()
{
return 'foo';
}
class Twig_Tests_IntegrationTest extends Twig_Test_IntegrationTestCase
{
public function getExtensions()
{
$policy = new Twig_Sandbox_SecurityPolicy(array(), array(), array(), array(), array());
return array(
new Twig_Extension_Debug(),
new Twig_Extension_Sandbox($policy, false),
new Twig_Extension_StringLoader(),
new TwigTestExtension(),
);
}
public function getFixturesDir()
{
return dirname(__FILE__).'/Fixtures/';
}
}
function test_foo($value = 'foo')
{
return $value;
}
class TwigTestFoo implements Iterator
{
const BAR_NAME = 'bar';
public $position = 0;
public $array = array(1, 2);
public function bar($param1 = null, $param2 = null)
{
return 'bar'.($param1 ? '_'.$param1 : '').($param2 ? '-'.$param2 : '');
}
public function getFoo()
{
return 'foo';
}
public function getSelf()
{
return $this;
}
public function is()
{
return 'is';
}
public function in()
{
return 'in';
}
public function not()
{
return 'not';
}
public function strToLower($value)
{
return strtolower($value);
}
public function rewind()
{
$this->position = 0;
}
public function current()
{
return $this->array[$this->position];
}
public function key()
{
return 'a';
}
public function next()
{
++$this->position;
}
public function valid()
{
return isset($this->array[$this->position]);
}
}
class TwigTestTokenParser_§ extends Twig_TokenParser
{
public function parse(Twig_Token $token)
{
$this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
return new Twig_Node_Print(new Twig_Node_Expression_Constant('§', -1), -1);
}
public function getTag()
{
return '§';
}
}
class TwigTestExtension extends Twig_Extension
{
public function getTokenParsers()
{
return array(
new TwigTestTokenParser_§(),
);
}
public function getFilters()
{
return array(
'§' => new Twig_Filter_Method($this, '§Filter'),
'escape_and_nl2br' => new Twig_Filter_Method($this, 'escape_and_nl2br', array('needs_environment' => true, 'is_safe' => array('html'))),
'nl2br' => new Twig_Filter_Method($this, 'nl2br', array('pre_escape' => 'html', 'is_safe' => array('html'))),
'escape_something' => new Twig_Filter_Method($this, 'escape_something', array('is_safe' => array('something'))),
'preserves_safety' => new Twig_Filter_Method($this, 'preserves_safety', array('preserves_safety' => array('html'))),
'*_path' => new Twig_Filter_Method($this, 'dynamic_path'),
'*_foo_*_bar' => new Twig_Filter_Method($this, 'dynamic_foo'),
);
}
public function getFunctions()
{
return array(
'§' => new Twig_Function_Method($this, '§Function'),
'safe_br' => new Twig_Function_Method($this, 'br', array('is_safe' => array('html'))),
'unsafe_br' => new Twig_Function_Method($this, 'br'),
'*_path' => new Twig_Function_Method($this, 'dynamic_path'),
'*_foo_*_bar' => new Twig_Function_Method($this, 'dynamic_foo'),
);
}
public function §Filter($value)
{
return "§{$value}§";
}
public function §Function($value)
{
return "§{$value}§";
}
/**
* nl2br which also escapes, for testing escaper filters
*/
public function escape_and_nl2br($env, $value, $sep = '<br />')
{
return $this->nl2br(twig_escape_filter($env, $value, 'html'), $sep);
}
/**
* nl2br only, for testing filters with pre_escape
*/
public function nl2br($value, $sep = '<br />')
{
// not secure if $value contains html tags (not only entities)
// don't use
return str_replace("\n", "$sep\n", $value);
}
public function dynamic_path($element, $item)
{
return $element.'/'.$item;
}
public function dynamic_foo($foo, $bar, $item)
{
return $foo.'/'.$bar.'/'.$item;
}
public function escape_something($value)
{
return strtoupper($value);
}
public function preserves_safety($value)
{
return strtoupper($value);
}
public function br()
{
return '<br />';
}
public function getName()
{
return 'integration_test';
}
}
|
