MediaWiki  1.33.0
PathRouterTest.php
Go to the documentation of this file.
1 <?php
2 
9 
13  protected $basicRouter;
14 
15  protected function setUp() {
16  parent::setUp();
17  $router = new PathRouter;
18  $router->add( "/wiki/$1" );
19  $this->basicRouter = $router;
20  }
21 
22  public static function provideParse() {
23  $tests = [
24  // Basic path parsing
25  'Basic path parsing' => [
26  "/wiki/$1",
27  "/wiki/Foo",
28  [ 'title' => "Foo" ]
29  ],
30  //
31  'Loose path auto-$1: /$1' => [
32  "/",
33  "/Foo",
34  [ 'title' => "Foo" ]
35  ],
36  'Loose path auto-$1: /wiki' => [
37  "/wiki",
38  "/wiki/Foo",
39  [ 'title' => "Foo" ]
40  ],
41  'Loose path auto-$1: /wiki/' => [
42  "/wiki/",
43  "/wiki/Foo",
44  [ 'title' => "Foo" ]
45  ],
46  // Ensure that path is based on specificity, not order
47  'Order, /$1 added first' => [
48  [ "/$1", "/a/$1", "/b/$1" ],
49  "/a/Foo",
50  [ 'title' => "Foo" ]
51  ],
52  'Order, /$1 added last' => [
53  [ "/b/$1", "/a/$1", "/$1" ],
54  "/a/Foo",
55  [ 'title' => "Foo" ]
56  ],
57  // Handling of key based arrays with a url parameter
58  'Key based array' => [
59  [ [
60  'path' => [ 'edit' => "/edit/$1" ],
61  'params' => [ 'action' => '$key' ],
62  ] ],
63  "/edit/Foo",
64  [ 'title' => "Foo", 'action' => 'edit' ]
65  ],
66  // Additional parameter
67  'Basic $2' => [
68  [ [
69  'path' => '/$2/$1',
70  'params' => [ 'test' => '$2' ]
71  ] ],
72  "/asdf/Foo",
73  [ 'title' => "Foo", 'test' => 'asdf' ]
74  ],
75  ];
76  // Shared patterns for restricted value parameter tests
77  $restrictedPatterns = [
78  [
79  'path' => '/$2/$1',
80  'params' => [ 'test' => '$2' ],
81  'options' => [ '$2' => [ 'a', 'b' ] ]
82  ],
83  [
84  'path' => '/$2/$1',
85  'params' => [ 'test2' => '$2' ],
86  'options' => [ '$2' => 'c' ]
87  ],
88  '/$1'
89  ];
90  $tests += [
91  // Restricted value parameter tests
92  'Restricted 1' => [
93  $restrictedPatterns,
94  "/asdf/Foo",
95  [ 'title' => "asdf/Foo" ]
96  ],
97  'Restricted 2' => [
98  $restrictedPatterns,
99  "/a/Foo",
100  [ 'title' => "Foo", 'test' => 'a' ]
101  ],
102  'Restricted 3' => [
103  $restrictedPatterns,
104  "/c/Foo",
105  [ 'title' => "Foo", 'test2' => 'c' ]
106  ],
107 
108  // Callback test
109  'Callback' => [
110  [ [
111  'path' => "/$1",
112  'params' => [ 'a' => 'b', 'data:foo' => 'bar' ],
113  'options' => [ 'callback' => [ __CLASS__, 'callbackForTest' ] ]
114  ] ],
115  '/Foo',
116  [
117  'title' => "Foo",
118  'x' => 'Foo',
119  'a' => 'b',
120  'foo' => 'bar'
121  ]
122  ],
123 
124  // Test to ensure that matches are not made if a parameter expects nonexistent input
125  'Fail' => [
126  [ [
127  'path' => "/wiki/$1",
128  'params' => [ 'title' => "$1$2" ],
129  ] ],
130  "/wiki/A",
131  []
132  ],
133 
134  // Make sure the router handles titles like Special:Recentchanges correctly
135  'Special title' => [
136  "/wiki/$1",
137  "/wiki/Special:Recentchanges",
138  [ 'title' => "Special:Recentchanges" ]
139  ],
140 
141  // Make sure the router decodes urlencoding properly
142  'URL encoding' => [
143  "/wiki/$1",
144  "/wiki/Title_With%20Space",
145  [ 'title' => "Title_With Space" ]
146  ],
147 
148  // Double slash and dot expansion
149  'Double slash in prefix' => [
150  '/wiki/$1',
151  '//wiki/Foo',
152  [ 'title' => 'Foo' ]
153  ],
154  'Double slash at start of $1' => [
155  '/wiki/$1',
156  '/wiki//Foo',
157  [ 'title' => '/Foo' ]
158  ],
159  'Double slash in middle of $1' => [
160  '/wiki/$1',
161  '/wiki/.hack//SIGN',
162  [ 'title' => '.hack//SIGN' ]
163  ],
164  'Dots removed 1' => [
165  '/wiki/$1',
166  '/x/../wiki/Foo',
167  [ 'title' => 'Foo' ]
168  ],
169  'Dots removed 2' => [
170  '/wiki/$1',
171  '/./wiki/Foo',
172  [ 'title' => 'Foo' ]
173  ],
174  'Dots retained 1' => [
175  '/wiki/$1',
176  '/wiki/../wiki/Foo',
177  [ 'title' => '../wiki/Foo' ]
178  ],
179  'Dots retained 2' => [
180  '/wiki/$1',
181  '/wiki/./Foo',
182  [ 'title' => './Foo' ]
183  ],
184  'Triple slash' => [
185  '/wiki/$1',
186  '
187  [ 'title' => 'Foo' ]
188  ],
189  // '..' only traverses one slash, see e.g. RFC 3986
190  'Dots traversing double slash 1' => [
191  '/wiki/$1',
192  '/a//b/../../wiki/Foo',
193  []
194  ],
195  'Dots traversing double slash 2' => [
196  '/wiki/$1',
197  '/a//b/../../../wiki/Foo',
198  [ 'title' => 'Foo' ]
199  ],
200  ];
201 
202  // Make sure the router doesn't break on special characters like $ used in regexp replacements
203  foreach ( [ "$", "$1", "\\", "\\$1" ] as $char ) {
204  $tests["Regexp character $char"] = [
205  "/wiki/$1",
206  "/wiki/$char",
207  [ 'title' => "$char" ]
208  ];
209  }
210 
211  $tests += [
212  // Make sure the router handles characters like +&() properly
213  "Special characters" => [
214  "/wiki/$1",
215  "/wiki/Plus+And&Dollar\\Stuff();[]{}*",
216  [ 'title' => "Plus+And&Dollar\\Stuff();[]{}*" ],
217  ],
218 
219  // Make sure the router handles unicode characters correctly
220  "Unicode 1" => [
221  "/wiki/$1",
222  "/wiki/Spécial:Modifications_récentes" ,
223  [ 'title' => "Spécial:Modifications_récentes" ],
224  ],
225 
226  "Unicode 2" => [
227  "/wiki/$1",
228  "/wiki/Sp%C3%A9cial:Modifications_r%C3%A9centes",
229  [ 'title' => "Spécial:Modifications_récentes" ],
230  ]
231  ];
232 
233  // Ensure the router doesn't choke on long paths.
234  $lorem = "Lorem_ipsum_dolor_sit_amet,_consectetur_adipisicing_elit,_sed_do_eiusmod_" .
235  "tempor_incididunt_ut_labore_et_dolore_magna_aliqua._Ut_enim_ad_minim_veniam,_quis_" .
236  "nostrud_exercitation_ullamco_laboris_nisi_ut_aliquip_ex_ea_commodo_consequat._" .
237  "Duis_aute_irure_dolor_in_reprehenderit_in_voluptate_velit_esse_cillum_dolore_" .
238  "eu_fugiat_nulla_pariatur._Excepteur_sint_occaecat_cupidatat_non_proident,_sunt_" .
239  "in_culpa_qui_officia_deserunt_mollit_anim_id_est_laborum.";
240 
241  $tests += [
242  "Long path" => [
243  "/wiki/$1",
244  "/wiki/$lorem",
245  [ 'title' => $lorem ]
246  ],
247 
248  // Ensure that the php passed site of parameter values are not urldecoded
249  "Pattern urlencoding" => [
250  [ [ 'path' => "/wiki/$1", 'params' => [ 'title' => '%20:$1' ] ] ],
251  "/wiki/Foo",
252  [ 'title' => '%20:Foo' ]
253  ],
254 
255  // Ensure that raw parameter values do not have any variable replacements or urldecoding
256  "Raw param value" => [
257  [ [ 'path' => "/wiki/$1", 'params' => [ 'title' => [ 'value' => 'bar%20$1' ] ] ] ],
258  "/wiki/Foo",
259  [ 'title' => 'bar%20$1' ]
260  ]
261  ];
262 
263  return $tests;
264  }
265 
270  public function testParse( $patterns, $path, $expected ) {
271  $patterns = (array)$patterns;
272 
273  $router = new PathRouter;
274  foreach ( $patterns as $pattern ) {
275  if ( is_array( $pattern ) ) {
276  $router->add( $pattern['path'], $pattern['params'] ?? [],
277  $pattern['options'] ?? [] );
278  } else {
279  $router->add( $pattern );
280  }
281  }
282  $matches = $router->parse( $path );
283  $this->assertEquals( $matches, $expected );
284  }
285 
286  public static function callbackForTest( &$matches, $data ) {
287  $matches['x'] = $data['$1'];
288  $matches['foo'] = $data['foo'];
289  }
290 
291  public static function provideWeight() {
292  return [
293  [ '/Foo', [ 'title' => 'Foo' ] ],
294  [ '/Bar', [ 'ping' => 'pong' ] ],
295  [ '/Baz', [ 'marco' => 'polo' ] ],
296  [ '/asdf-foo', [ 'title' => 'qwerty-foo' ] ],
297  [ '/qwerty-bar', [ 'title' => 'asdf-bar' ] ],
298  [ '/a/Foo', [ 'title' => 'Foo' ] ],
299  [ '/asdf/Foo', [ 'title' => 'Foo' ] ],
300  [ '/qwerty/Foo', [ 'title' => 'Foo', 'qwerty' => 'qwerty' ] ],
301  [ '/baz/Foo', [ 'title' => 'Foo', 'unrestricted' => 'baz' ] ],
302  [ '/y/Foo', [ 'title' => 'Foo', 'restricted-to-y' => 'y' ] ],
303  ];
304  }
305 
310  public function testWeight( $path, $expected ) {
311  $router = new PathRouter;
312  $router->addStrict( "/Bar", [ 'ping' => 'pong' ] );
313  $router->add( "/asdf-$1", [ 'title' => 'qwerty-$1' ] );
314  $router->add( "/$1" );
315  $router->add( "/qwerty-$1", [ 'title' => 'asdf-$1' ] );
316  $router->addStrict( "/Baz", [ 'marco' => 'polo' ] );
317  $router->add( "/a/$1" );
318  $router->add( "/asdf/$1" );
319  $router->add( "/$2/$1", [ 'unrestricted' => '$2' ] );
320  $router->add( [ 'qwerty' => "/qwerty/$1" ], [ 'qwerty' => '$key' ] );
321  $router->add( "/$2/$1", [ 'restricted-to-y' => '$2' ], [ '$2' => 'y' ] );
322 
323  $this->assertEquals( $router->parse( $path ), $expected );
324  }
325 }
PathRouter\add
add( $path, $params=[], $options=[])
Add a new path pattern to the path router.
Definition: PathRouter.php:158
PathRouterTest\provideParse
static provideParse()
Definition: PathRouterTest.php:22
PathRouter\addStrict
addStrict( $path, $params=[], $options=[])
Add a new path pattern to the path router with the strict option on.
Definition: PathRouter.php:175
wiki
Prior to maintenance scripts were a hodgepodge of code that had no cohesion or formal method of action Beginning maintenance scripts have been cleaned up to use a unified class Directory structure How to run a script How to write your own DIRECTORY STRUCTURE The maintenance directory of a MediaWiki installation contains several all of which have unique purposes HOW TO RUN A SCRIPT Ridiculously just call php someScript php that s in the top level maintenance directory if not default wiki
Definition: maintenance.txt:1
PathRouterTest\callbackForTest
static callbackForTest(&$matches, $data)
Definition: PathRouterTest.php:286
a
</source > ! result< div class="mw-highlight mw-content-ltr" dir="ltr">< pre >< span ></span >< span class="kd"> var</span >< span class="nx"> a</span >< span class="p"></span ></pre ></div > ! end ! test Multiline< source/> in lists !input *< source > a b</source > *foo< source > a b</source > ! html< ul >< li >< div class="mw-highlight mw-content-ltr" dir="ltr">< pre > a b</pre ></div ></li ></ul >< ul >< li > foo< div class="mw-highlight mw-content-ltr" dir="ltr">< pre > a b</pre ></div ></li ></ul > ! html tidy< ul >< li >< div class="mw-highlight mw-content-ltr" dir="ltr">< pre > a b</pre ></div ></li ></ul >< ul >< li > foo< div class="mw-highlight mw-content-ltr" dir="ltr">< pre > a b</pre ></div ></li ></ul > ! end ! test Custom attributes !input< source lang="javascript" id="foo" class="bar" dir="rtl" style="font-size: larger;"> var a
Definition: parserTests.txt:85
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
$data
$data
Utility to generate mapping file used in mw.Title (phpCharToUpper.json)
Definition: generatePhpCharToUpperMappings.php:13
PathRouterTest
Tests for the PathRouter parsing.
Definition: PathRouterTest.php:8
PathRouterTest\testParse
testParse( $patterns, $path, $expected)
Test path parsing provideParse.
Definition: PathRouterTest.php:270
$matches
$matches
Definition: NoLocalSettings.php:24
MediaWikiTestCase
Definition: MediaWikiTestCase.php:17
PathRouterTest\setUp
setUp()
Definition: PathRouterTest.php:15
PathRouterTest\$basicRouter
PathRouter $basicRouter
Definition: PathRouterTest.php:13
array
The wiki should then use memcached to cache various data To use multiple just add more items to the array To increase the weight of a make its entry a array("192.168.0.1:11211", 2))
PathRouterTest\testWeight
testWeight( $path, $expected)
Test to ensure weight of paths is handled correctly provideWeight.
Definition: PathRouterTest.php:310
title
title
Definition: parserTests.txt:245
$path
$path
Definition: NoLocalSettings.php:25
as
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
PathRouter
PathRouter class.
Definition: PathRouter.php:73
PathRouterTest\provideWeight
static provideWeight()
Definition: PathRouterTest.php:291