MediaWiki REL1_32
ExtensionRegistryTest.php
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1<?php
2
7
8 private $dataDir;
9
10 public function setUp() {
11 parent::setUp();
12 $this->dataDir = __DIR__ . '/../../data/registration';
13 }
14
15 public function testQueue_invalid() {
16 $registry = new ExtensionRegistry();
17 $path = __DIR__ . '/doesnotexist.json';
18 $this->setExpectedException(
19 Exception::class,
20 "$path does not exist!"
21 );
22 $registry->queue( $path );
23 }
24
25 public function testQueue() {
26 $registry = new ExtensionRegistry();
27 $path = "{$this->dataDir}/good.json";
28 $registry->queue( $path );
29 $this->assertArrayHasKey(
30 $path,
31 $registry->getQueue()
32 );
33 $registry->clearQueue();
34 $this->assertEmpty( $registry->getQueue() );
35 }
36
37 public function testLoadFromQueue_empty() {
38 $registry = new ExtensionRegistry();
39 $registry->loadFromQueue();
40 $this->assertEmpty( $registry->getAllThings() );
41 }
42
43 public function testLoadFromQueue_late() {
44 $registry = new ExtensionRegistry();
45 $registry->finish();
46 $registry->queue( "{$this->dataDir}/good.json" );
47 $this->setExpectedException(
48 MWException::class,
49 "The following paths tried to load late: {$this->dataDir}/good.json"
50 );
51 $registry->loadFromQueue();
52 }
53
54 public function testLoadFromQueue() {
55 $registry = new ExtensionRegistry();
56 $registry->queue( "{$this->dataDir}/good.json" );
57 $registry->loadFromQueue();
58 $this->assertArrayHasKey( 'FooBar', $registry->getAllThings() );
59 $this->assertTrue( $registry->isLoaded( 'FooBar' ) );
60 $this->assertTrue( $registry->isLoaded( 'FooBar', '*' ) );
61 $this->assertSame( [ 'test' ], $registry->getAttribute( 'FooBarAttr' ) );
62 $this->assertSame( [], $registry->getAttribute( 'NotLoadedAttr' ) );
63 }
64
66 $registry = new ExtensionRegistry();
67 $registry->queue( "{$this->dataDir}/good_with_version.json" );
68 $registry->loadFromQueue();
69 $this->assertTrue( $registry->isLoaded( 'FooBar', '>= 1.2.0' ) );
70 $this->assertFalse( $registry->isLoaded( 'FooBar', '^1.3.0' ) );
71 }
72
77 $registry = new ExtensionRegistry();
78 $registry->queue( "{$this->dataDir}/good.json" );
79 $registry->loadFromQueue();
80 $registry->isLoaded( 'FooBar', '>= 1.2.0' );
81 }
82
87 $registry = new ExtensionRegistry();
88 $registry->readFromQueue( [
89 __DIR__ . '/doesnotexist.json' => 1
90 ] );
91 }
92
94 $registry = new ExtensionRegistry();
95 $registry->readFromQueue( [
96 "{$this->dataDir}/autoload_namespaces.json" => 1
97 ] );
98 $this->assertTrue(
99 class_exists( 'Test\\MediaWiki\\AutoLoader\\TestFooBar' ),
100 "Registry initializes Autoloader from AutoloadNamespaces"
101 );
102 }
103
107 public function testExportExtractedDataGlobals( $desc, $before, $globals, $expected ) {
108 // Set globals for test
109 if ( $before ) {
110 foreach ( $before as $key => $value ) {
111 // mw prefixed globals does not exist normally
112 if ( substr( $key, 0, 2 ) == 'mw' ) {
113 $GLOBALS[$key] = $value;
114 } else {
115 $this->setMwGlobals( $key, $value );
116 }
117 }
118 }
119
120 $info = [
121 'globals' => $globals,
122 'callbacks' => [],
123 'defines' => [],
124 'credits' => [],
125 'attributes' => [],
126 'autoloaderPaths' => []
127 ];
128 $registry = new ExtensionRegistry();
129 $class = new ReflectionClass( ExtensionRegistry::class );
130 $method = $class->getMethod( 'exportExtractedData' );
131 $method->setAccessible( true );
132 $method->invokeArgs( $registry, [ $info ] );
133 foreach ( $expected as $name => $value ) {
134 $this->assertArrayHasKey( $name, $GLOBALS, $desc );
135 $this->assertEquals( $value, $GLOBALS[$name], $desc );
136 }
137
138 // Remove mw prefixed globals
139 if ( $before ) {
140 foreach ( $before as $key => $value ) {
141 if ( substr( $key, 0, 2 ) == 'mw' ) {
142 unset( $GLOBALS[$key] );
143 }
144 }
145 }
146 }
147
148 public static function provideExportExtractedDataGlobals() {
149 // "mwtest" prefix used instead of "$wg" to avoid potential conflicts
150 return [
151 [
152 'Simple non-array values',
153 [
154 'mwtestFooBarConfig' => true,
155 'mwtestFooBarConfig2' => 'string',
156 ],
157 [
158 'mwtestFooBarDefault' => 1234,
159 'mwtestFooBarConfig' => false,
160 ],
161 [
162 'mwtestFooBarConfig' => true,
163 'mwtestFooBarConfig2' => 'string',
164 'mwtestFooBarDefault' => 1234,
165 ],
166 ],
167 [
168 'No global already set, simple array',
169 null,
170 [
171 'mwtestDefaultOptions' => [
172 'foobar' => true,
173 ]
174 ],
175 [
176 'mwtestDefaultOptions' => [
177 'foobar' => true,
178 ]
179 ],
180 ],
181 [
182 'Global already set, simple array',
183 [
184 'mwtestDefaultOptions' => [
185 'foobar' => true,
186 'foo' => 'string'
187 ],
188 ],
189 [
190 'mwtestDefaultOptions' => [
191 'barbaz' => 12345,
192 'foobar' => false,
193 ],
194 ],
195 [
196 'mwtestDefaultOptions' => [
197 'barbaz' => 12345,
198 'foo' => 'string',
199 'foobar' => true,
200 ],
201 ]
202 ],
203 [
204 'Global already set, 1d array that appends',
205 [
206 'mwAvailableRights' => [
207 'foobar',
208 'foo'
209 ],
210 ],
211 [
212 'mwAvailableRights' => [
213 'barbaz',
214 ],
215 ],
216 [
217 'mwAvailableRights' => [
218 'barbaz',
219 'foobar',
220 'foo',
221 ],
222 ]
223 ],
224 [
225 'Global already set, array with integer keys',
226 [
227 'mwNamespacesFoo' => [
228 100 => true,
229 102 => false
230 ],
231 ],
232 [
233 'mwNamespacesFoo' => [
234 100 => false,
235 500 => true,
236 ExtensionRegistry::MERGE_STRATEGY => 'array_plus',
237 ],
238 ],
239 [
240 'mwNamespacesFoo' => [
241 100 => true,
242 102 => false,
243 500 => true,
244 ],
245 ]
246 ],
247 [
248 'No global already set, $wgHooks',
249 [
250 'wgHooks' => [],
251 ],
252 [
253 'wgHooks' => [
254 'FooBarEvent' => [
255 'FooBarClass::onFooBarEvent'
256 ],
257 ExtensionRegistry::MERGE_STRATEGY => 'array_merge_recursive'
258 ],
259 ],
260 [
261 'wgHooks' => [
262 'FooBarEvent' => [
263 'FooBarClass::onFooBarEvent'
264 ],
265 ],
266 ],
267 ],
268 [
269 'Global already set, $wgHooks',
270 [
271 'wgHooks' => [
272 'FooBarEvent' => [
273 'FooBarClass::onFooBarEvent'
274 ],
275 'BazBarEvent' => [
276 'FooBarClass::onBazBarEvent',
277 ],
278 ],
279 ],
280 [
281 'wgHooks' => [
282 'FooBarEvent' => [
283 'BazBarClass::onFooBarEvent',
284 ],
285 ExtensionRegistry::MERGE_STRATEGY => 'array_merge_recursive',
286 ],
287 ],
288 [
289 'wgHooks' => [
290 'FooBarEvent' => [
291 'FooBarClass::onFooBarEvent',
292 'BazBarClass::onFooBarEvent',
293 ],
294 'BazBarEvent' => [
295 'FooBarClass::onBazBarEvent',
296 ],
297 ],
298 ],
299 ],
300 [
301 'Global already set, $wgGroupPermissions',
302 [
303 'wgGroupPermissions' => [
304 'sysop' => [
305 'something' => true,
306 ],
307 'user' => [
308 'somethingtwo' => true,
309 ]
310 ],
311 ],
312 [
313 'wgGroupPermissions' => [
314 'customgroup' => [
315 'right' => true,
316 ],
317 'user' => [
318 'right' => true,
319 'somethingtwo' => false,
320 'nonduplicated' => true,
321 ],
322 ExtensionRegistry::MERGE_STRATEGY => 'array_plus_2d',
323 ],
324 ],
325 [
326 'wgGroupPermissions' => [
327 'customgroup' => [
328 'right' => true,
329 ],
330 'sysop' => [
331 'something' => true,
332 ],
333 'user' => [
334 'somethingtwo' => true,
335 'right' => true,
336 'nonduplicated' => true,
337 ]
338 ],
339 ],
340 ],
341 [
342 'False local setting should not be overridden (T100767)',
343 [
344 'mwtestT100767' => false,
345 ],
346 [
347 'mwtestT100767' => true,
348 ],
349 [
350 'mwtestT100767' => false,
351 ],
352 ],
353 [
354 'test array_replace_recursive',
355 [
356 'mwtestJsonConfigs' => [
357 'JsonZeroConfig' => [
358 'namespace' => 480,
359 'nsName' => 'Zero',
360 'isLocal' => true,
361 ],
362 ],
363 ],
364 [
365 'mwtestJsonConfigs' => [
366 'JsonZeroConfig' => [
367 'isLocal' => false,
368 'remote' => [
369 'username' => 'foo',
370 ],
371 ],
372 ExtensionRegistry::MERGE_STRATEGY => 'array_replace_recursive',
373 ],
374 ],
375 [
376 'mwtestJsonConfigs' => [
377 'JsonZeroConfig' => [
378 'namespace' => 480,
379 'nsName' => 'Zero',
380 'isLocal' => false,
381 'remote' => [
382 'username' => 'foo',
383 ],
384 ],
385 ],
386 ],
387 ],
388 [
389 'global is null before',
390 [
391 'NullGlobal' => null,
392 ],
393 [
394 'NullGlobal' => 'not-null'
395 ],
396 [
397 'NullGlobal' => null
398 ],
399 ],
400 ];
401 }
402}
$GLOBALS['IP']
testLoadFromQueueWithConstraintWithoutVersion()
LogicException.
testReadFromQueue_nonexistent()
PHPUnit_Framework_Error.
testExportExtractedDataGlobals( $desc, $before, $globals, $expected)
provideExportExtractedDataGlobals
ExtensionRegistry class.
const MERGE_STRATEGY
Special key that defines the merge strategy.
setMwGlobals( $pairs, $value=null)
Sets a global, maintaining a stashed version of the previous global to be restored in tearDown.
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
Allows to change the fields on the form that will be generated $name
Definition hooks.txt:302
processing should stop and the error should be shown to the user * false
Definition hooks.txt:187
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:37