tests/phpunit/includes/api/ApiQuerySiteinfoTest.php

   1 <?php
   2
   3 use MediaWiki\MediaWikiServices;
   4
   5 /**
   6  * @group API
   7  * @group medium
   8  * @group Database
   9  *
  10  * @covers ApiQuerySiteinfo
  11  */
  12 class ApiQuerySiteinfoTest extends ApiTestCase {
  13         // We don't try to test every single thing for every category, just a sample
  14
  15         protected function doQuery( $siprop = null, $extraParams = [] ) {
  16                 $params = [ 'action' => 'query', 'meta' => 'siteinfo' ];
  17                 if ( $siprop !== null ) {
  18                         $params['siprop'] = $siprop;
  19                 }
  20                 $params = array_merge( $params, $extraParams );
  21
  22                 $res = $this->doApiRequest( $params );
  23
  24                 $this->assertArrayNotHasKey( 'warnings', $res[0] );
  25                 $this->assertCount( 1, $res[0]['query'] );
  26
  27                 return $res[0]['query'][$siprop === null ? 'general' : $siprop];
  28         }
  29
  30         public function testGeneral() {
  31                 $this->setMwGlobals( [
  32                         'wgAllowExternalImagesFrom' => '//localhost/',
  33                 ] );
  34
  35                 $data = $this->doQuery();
  36
  37                 $this->assertSame( Title::newMainPage()->getPrefixedText(), $data['mainpage'] );
  38                 $this->assertSame( PHP_VERSION, $data['phpversion'] );
  39                 $this->assertSame( [ '//localhost/' ], $data['externalimages'] );
  40         }
  41
  42         public function testLinkPrefixCharset() {
  43                 $contLang = Language::factory( 'ar' );
  44                 $this->setContentLang( $contLang );
  45                 $this->assertTrue( $contLang->linkPrefixExtension(), 'Sanity check' );
  46
  47                 $data = $this->doQuery();
  48
  49                 $this->assertSame( $contLang->linkPrefixCharset(), $data['linkprefixcharset'] );
  50         }
  51
  52         public function testVariants() {
  53                 $contLang = Language::factory( 'zh' );
  54                 $this->setContentLang( $contLang );
  55                 $this->assertTrue( $contLang->hasVariants(), 'Sanity check' );
  56
  57                 $data = $this->doQuery();
  58
  59                 $expected = array_map(
  60                         function ( $code ) use ( $contLang ) {
  61                                 return [ 'code' => $code, 'name' => $contLang->getVariantname( $code ) ];
  62                         },
  63                         $contLang->getVariants()
  64                 );
  65
  66                 $this->assertSame( $expected, $data['variants'] );
  67         }
  68
  69         public function testReadOnly() {
  70                 $svc = MediaWikiServices::getInstance()->getReadOnlyMode();
  71                 $svc->setReason( 'Need more donations' );
  72                 try {
  73                         $data = $this->doQuery();
  74                 } finally {
  75                         $svc->setReason( false );
  76                 }
  77
  78                 $this->assertTrue( $data['readonly'] );
  79                 $this->assertSame( 'Need more donations', $data['readonlyreason'] );
  80         }
  81
  82         public function testNamespaces() {
  83                 $this->setMwGlobals( 'wgExtraNamespaces', [ '138' => 'Testing' ] );
  84
  85                 $this->assertSame(
  86                         array_keys( MediaWikiServices::getInstance()->getContentLanguage()->getFormattedNamespaces() ),
  87                         array_keys( $this->doQuery( 'namespaces' ) )
  88                 );
  89         }
  90
  91         public function testNamespaceAliases() {
  92                 global $wgNamespaceAliases;
  93
  94                 $expected = array_merge(
  95                         $wgNamespaceAliases,
  96                         MediaWikiServices::getInstance()->getContentLanguage()->getNamespaceAliases()
  97                 );
  98                 $expected = array_map(
  99                         function ( $key, $val ) {
 100                                 return [ 'id' => $val, 'alias' => strtr( $key, '_', ' ' ) ];
 101                         },
 102                         array_keys( $expected ),
 103                         $expected
 104                 );
 105
 106                 // Test that we don't list duplicates
 107                 $this->mergeMwGlobalArrayValue( 'wgNamespaceAliases', [ 'Talk' => NS_TALK ] );
 108
 109                 $this->assertSame( $expected, $this->doQuery( 'namespacealiases' ) );
 110         }
 111
 112         public function testSpecialPageAliases() {
 113                 $this->assertCount(
 114                         count( MediaWikiServices::getInstance()->getSpecialPageFactory()->getNames() ),
 115                         $this->doQuery( 'specialpagealiases' )
 116                 );
 117         }
 118
 119         public function testMagicWords() {
 120                 $this->assertCount(
 121                         count( MediaWikiServices::getInstance()->getContentLanguage()->getMagicWords() ),
 122                         $this->doQuery( 'magicwords' )
 123                 );
 124         }
 125
 126         /**
 127          * @dataProvider interwikiMapProvider
 128          */
 129         public function testInterwikiMap( $filter ) {
 130                 global $wgServer, $wgScriptPath;
 131
 132                 $dbw = wfGetDB( DB_MASTER );
 133                 $dbw->insert(
 134                         'interwiki',
 135                         [
 136                                 [
 137                                         'iw_prefix' => 'self',
 138                                         'iw_url' => "$wgServer$wgScriptPath/index.php?title=$1",
 139                                         'iw_api' => "$wgServer$wgScriptPath/api.php",
 140                                         'iw_wikiid' => 'somedbname',
 141                                         'iw_local' => true,
 142                                         'iw_trans' => true,
 143                                 ],
 144                                 [
 145                                         'iw_prefix' => 'foreign',
 146                                         'iw_url' => '//foreign.example/wiki/$1',
 147                                         'iw_api' => '',
 148                                         'iw_wikiid' => '',
 149                                         'iw_local' => false,
 150                                         'iw_trans' => false,
 151                                 ],
 152                         ],
 153                         __METHOD__,
 154                         'IGNORE'
 155                 );
 156                 $this->tablesUsed[] = 'interwiki';
 157
 158                 $this->setMwGlobals( [
 159                         'wgLocalInterwikis' => [ 'self' ],
 160                         'wgExtraInterlanguageLinkPrefixes' => [ 'self' ],
 161                         'wgExtraLanguageNames' => [ 'self' => 'Recursion' ],
 162                 ] );
 163
 164                 MessageCache::singleton()->enable();
 165
 166                 $this->editPage( 'MediaWiki:Interlanguage-link-self', 'Self!' );
 167                 $this->editPage( 'MediaWiki:Interlanguage-link-sitename-self', 'Circular logic' );
 168
 169                 $expected = [];
 170
 171                 if ( $filter === null || $filter === '!local' ) {
 172                         $expected[] = [
 173                                 'prefix' => 'foreign',
 174                                 'url' => wfExpandUrl( '//foreign.example/wiki/$1', PROTO_CURRENT ),
 175                                 'protorel' => true,
 176                         ];
 177                 }
 178                 if ( $filter === null || $filter === 'local' ) {
 179                         $expected[] = [
 180                                 'prefix' => 'self',
 181                                 'local' => true,
 182                                 'trans' => true,
 183                                 'language' => 'Recursion',
 184                                 'localinterwiki' => true,
 185                                 'extralanglink' => true,
 186                                 'linktext' => 'Self!',
 187                                 'sitename' => 'Circular logic',
 188                                 'url' => "$wgServer$wgScriptPath/index.php?title=$1",
 189                                 'protorel' => false,
 190                                 'wikiid' => 'somedbname',
 191                                 'api' => "$wgServer$wgScriptPath/api.php",
 192                         ];
 193                 }
 194
 195                 $data = $this->doQuery( 'interwikimap',
 196                         $filter === null ? [] : [ 'sifilteriw' => $filter ] );
 197
 198                 $this->assertSame( $expected, $data );
 199         }
 200
 201         public function interwikiMapProvider() {
 202                 return [ [ 'local' ], [ '!local' ], [ null ] ];
 203         }
 204
 205         /**
 206          * @dataProvider dbReplLagProvider
 207          */
 208         public function testDbReplLagInfo( $showHostnames, $includeAll ) {
 209                 if ( !$showHostnames && $includeAll ) {
 210                         $this->setExpectedApiException( 'apierror-siteinfo-includealldenied' );
 211                 }
 212
 213                 $mockLB = $this->getMockBuilder( LoadBalancer::class )
 214                         ->disableOriginalConstructor()
 215                         ->setMethods( [ 'getMaxLag', 'getLagTimes', 'getServerName', '__destruct' ] )
 216                         ->getMock();
 217                 $mockLB->method( 'getMaxLag' )->willReturn( [ null, 7, 1 ] );
 218                 $mockLB->method( 'getLagTimes' )->willReturn( [ 5, 7 ] );
 219                 $mockLB->method( 'getServerName' )->will( $this->returnValueMap( [
 220                         [ 0, 'apple' ], [ 1, 'carrot' ]
 221                 ] ) );
 222                 $this->setService( 'DBLoadBalancer', $mockLB );
 223
 224                 $this->setMwGlobals( 'wgShowHostnames', $showHostnames );
 225
 226                 $expected = [];
 227                 if ( $includeAll ) {
 228                         $expected[] = [ 'host' => $showHostnames ? 'apple' : '', 'lag' => 5 ];
 229                 }
 230                 $expected[] = [ 'host' => $showHostnames ? 'carrot' : '', 'lag' => 7 ];
 231
 232                 $data = $this->doQuery( 'dbrepllag', $includeAll ? [ 'sishowalldb' => '' ] : [] );
 233
 234                 $this->assertSame( $expected, $data );
 235         }
 236
 237         public function dbReplLagProvider() {
 238                 return [
 239                         'no hostnames, no showalldb' => [ false, false ],
 240                         'no hostnames, showalldb' => [ false, true ],
 241                         'hostnames, no showalldb' => [ true, false ],
 242                         'hostnames, showalldb' => [ true, true ]
 243                 ];
 244         }
 245
 246         public function testStatistics() {
 247                 $this->setTemporaryHook( 'APIQuerySiteInfoStatisticsInfo',
 248                         function ( &$data ) {
 249                                 $data['addedstats'] = 42;
 250                         }
 251                 );
 252
 253                 $expected = [
 254                         'pages' => intval( SiteStats::pages() ),
 255                         'articles' => intval( SiteStats::articles() ),
 256                         'edits' => intval( SiteStats::edits() ),
 257                         'images' => intval( SiteStats::images() ),
 258                         'users' => intval( SiteStats::users() ),
 259                         'activeusers' => intval( SiteStats::activeUsers() ),
 260                         'admins' => intval( SiteStats::numberingroup( 'sysop' ) ),
 261                         'jobs' => intval( SiteStats::jobs() ),
 262                         'addedstats' => 42,
 263                 ];
 264
 265                 $this->assertSame( $expected, $this->doQuery( 'statistics' ) );
 266         }
 267
 268         /**
 269          * @dataProvider groupsProvider
 270          */
 271         public function testUserGroups( $numInGroup ) {
 272                 global $wgGroupPermissions, $wgAutopromote;
 273
 274                 $this->setGroupPermissions( 'viscount', 'perambulate', 'yes' );
 275                 $this->setGroupPermissions( 'viscount', 'legislate', '0' );
 276                 $this->setMwGlobals( [
 277                         'wgAddGroups' => [ 'viscount' => true, 'bot' => [] ],
 278                         'wgRemoveGroups' => [ 'viscount' => [ 'sysop' ], 'bot' => [ '*', 'earl' ] ],
 279                         'wgGroupsAddToSelf' => [ 'bot' => [ 'bureaucrat', 'sysop' ] ],
 280                         'wgGroupsRemoveFromSelf' => [ 'bot' => [ 'bot' ] ],
 281                 ] );
 282
 283                 $data = $this->doQuery( 'usergroups', $numInGroup ? [ 'sinumberingroup' => '' ] : [] );
 284
 285                 $names = array_map(
 286                         function ( $val ) {
 287                                 return $val['name'];
 288                         },
 289                         $data
 290                 );
 291
 292                 $this->assertSame( array_keys( $wgGroupPermissions ), $names );
 293
 294                 foreach ( $data as $val ) {
 295                         if ( !$numInGroup ) {
 296                                 $expectedSize = null;
 297                         } elseif ( $val['name'] === 'user' ) {
 298                                 $expectedSize = SiteStats::users();
 299                         } elseif ( $val['name'] === '*' || isset( $wgAutopromote[$val['name']] ) ) {
 300                                 $expectedSize = null;
 301                         } else {
 302                                 $expectedSize = SiteStats::numberingroup( $val['name'] );
 303                         }
 304
 305                         if ( $expectedSize === null ) {
 306                                 $this->assertArrayNotHasKey( 'number', $val );
 307                         } else {
 308                                 $this->assertSame( $expectedSize, $val['number'] );
 309                         }
 310
 311                         if ( $val['name'] === 'viscount' ) {
 312                                 $viscountFound = true;
 313                                 $this->assertSame( [ 'perambulate' ], $val['rights'] );
 314                                 $this->assertSame( User::getAllGroups(), $val['add'] );
 315                         } elseif ( $val['name'] === 'bot' ) {
 316                                 $this->assertArrayNotHasKey( 'add', $val );
 317                                 $this->assertArrayNotHasKey( 'remove', $val );
 318                                 $this->assertSame( [ 'bureaucrat', 'sysop' ], $val['add-self'] );
 319                                 $this->assertSame( [ 'bot' ], $val['remove-self'] );
 320                         }
 321                 }
 322         }
 323
 324         public function testFileExtensions() {
 325                 global $wgFileExtensions;
 326
 327                 // Add duplicate
 328                 $this->setMwGlobals( 'wgFileExtensions', array_merge( $wgFileExtensions, [ 'png' ] ) );
 329
 330                 $expected = array_map(
 331                         function ( $val ) {
 332                                 return [ 'ext' => $val ];
 333                         },
 334                         array_unique( $wgFileExtensions )
 335                 );
 336
 337                 $this->assertSame( $expected, $this->doQuery( 'fileextensions' ) );
 338         }
 339
 340         public function groupsProvider() {
 341                 return [
 342                         'numingroup' => [ true ],
 343                         'nonumingroup' => [ false ],
 344                 ];
 345         }
 346
 347         public function testInstalledLibraries() {
 348                 // @todo Test no installed.json?  Moving installed.json to a different name temporarily
 349                 // seems a bit scary, but I don't see any other way to do it.
 350                 //
 351                 // @todo Install extensions/skins somehow so that we can test they're filtered out
 352                 global $IP;
 353
 354                 $path = "$IP/vendor/composer/installed.json";
 355                 if ( !file_exists( $path ) ) {
 356                         $this->markTestSkipped( 'No installed libraries' );
 357                 }
 358
 359                 $expected = ( new ComposerInstalled( $path ) )->getInstalledDependencies();
 360
 361                 $expected = array_filter( $expected,
 362                         function ( $info ) {
 363                                 return strpos( $info['type'], 'mediawiki-' ) !== 0;
 364                         }
 365                 );
 366
 367                 $expected = array_map(
 368                         function ( $name, $info ) {
 369                                 return [ 'name' => $name, 'version' => $info['version'] ];
 370                         },
 371                         array_keys( $expected ),
 372                         array_values( $expected )
 373                 );
 374
 375                 $this->assertSame( $expected, $this->doQuery( 'libraries' ) );
 376         }
 377
 378         public function testExtensions() {
 379                 $tmpdir = $this->getNewTempDirectory();
 380                 touch( "$tmpdir/ErsatzExtension.php" );
 381                 touch( "$tmpdir/LICENSE" );
 382                 touch( "$tmpdir/AUTHORS.txt" );
 383
 384                 $val = [
 385                         'path' => "$tmpdir/ErsatzExtension.php",
 386                         'name' => 'Ersatz Extension',
 387                         'namemsg' => 'ersatz-extension-name',
 388                         'author' => 'John Smith',
 389                         'version' => '0.0.2',
 390                         'url' => 'https://www.example.com/software/ersatz-extension',
 391                         'description' => 'An extension that is not what it seems.',
 392                         'descriptionmsg' => 'ersatz-extension-desc',
 393                         'license-name' => 'PD',
 394                 ];
 395
 396                 $this->setMwGlobals( 'wgExtensionCredits', [ 'api' => [
 397                         $val,
 398                         [
 399                                 'author' => [ 'John Smith', 'John Smith Jr.', '...' ],
 400                                 'descriptionmsg' => [ 'another-extension-desc', 'param' ] ],
 401                 ] ] );
 402
 403                 $data = $this->doQuery( 'extensions' );
 404
 405                 $this->assertCount( 2, $data );
 406
 407                 $this->assertSame( 'api', $data[0]['type'] );
 408
 409                 $sharedKeys = [ 'name', 'namemsg', 'description', 'descriptionmsg', 'author', 'url',
 410                         'version', 'license-name' ];
 411                 foreach ( $sharedKeys as $key ) {
 412                         $this->assertSame( $val[$key], $data[0][$key] );
 413                 }
 414
 415                 // @todo Test git info
 416
 417                 $this->assertSame(
 418                         Title::newFromText( 'Special:Version/License/Ersatz Extension' )->getLinkURL(),
 419                         $data[0]['license']
 420                 );
 421
 422                 $this->assertSame(
 423                         Title::newFromText( 'Special:Version/Credits/Ersatz Extension' )->getLinkURL(),
 424                         $data[0]['credits']
 425                 );
 426
 427                 $this->assertSame( 'another-extension-desc', $data[1]['descriptionmsg'] );
 428                 $this->assertSame( [ 'param' ], $data[1]['descriptionmsgparams'] );
 429                 $this->assertSame( 'John Smith, John Smith Jr., ...', $data[1]['author'] );
 430         }
 431
 432         /**
 433          * @dataProvider rightsInfoProvider
 434          */
 435         public function testRightsInfo( $page, $url, $text, $expectedUrl, $expectedText ) {
 436                 $this->setMwGlobals( [
 437                         'wgRightsPage' => $page,
 438                         'wgRightsUrl' => $url,
 439                         'wgRightsText' => $text,
 440                 ] );
 441
 442                 $this->assertSame(
 443                         [ 'url' => $expectedUrl, 'text' => $expectedText ],
 444                         $this->doQuery( 'rightsinfo' )
 445                 );
 446         }
 447
 448         public function rightsInfoProvider() {
 449                 $textUrl = wfExpandUrl( Title::newFromText( 'License' ), PROTO_CURRENT );
 450                 $url = 'http://license.example/';
 451
 452                 return [
 453                         'No rights info' => [ null, null, null, '', '' ],
 454                         'Only page' => [ 'License', null, null, $textUrl, 'License' ],
 455                         'Only URL' => [ null, $url, null, $url, '' ],
 456                         'Only text' => [ null, null, '!!!', '', '!!!' ],
 457                         // URL is ignored if page is specified
 458                         'Page and URL' => [ 'License', $url, null, $textUrl, 'License' ],
 459                         'URL and text' => [ null, $url, '!!!', $url, '!!!' ],
 460                         'Page and text' => [ 'License', null, '!!!', $textUrl, '!!!' ],
 461                         'Page and URL and text' => [ 'License', $url, '!!!', $textUrl, '!!!' ],
 462                         'Pagename "0"' => [ '0', null, null,
 463                                 wfExpandUrl( Title::newFromText( '0' ), PROTO_CURRENT ), '0' ],
 464                         'URL "0"' => [ null, '0', null, '0', '' ],
 465                         'Text "0"' => [ null, null, '0', '', '0' ],
 466                 ];
 467         }
 468
 469         public function testRestrictions() {
 470                 global $wgRestrictionTypes, $wgRestrictionLevels, $wgCascadingRestrictionLevels,
 471                         $wgSemiprotectedRestrictionLevels;
 472
 473                 $this->assertSame( [
 474                         'types' => $wgRestrictionTypes,
 475                         'levels' => $wgRestrictionLevels,
 476                         'cascadinglevels' => $wgCascadingRestrictionLevels,
 477                         'semiprotectedlevels' => $wgSemiprotectedRestrictionLevels,
 478                 ], $this->doQuery( 'restrictions' ) );
 479         }
 480
 481         /**
 482          * @dataProvider languagesProvider
 483          */
 484         public function testLanguages( $langCode ) {
 485                 $expected = Language::fetchLanguageNames( (string)$langCode );
 486
 487                 $expected = array_map(
 488                         function ( $code, $name ) {
 489                                 return [
 490                                         'code' => $code,
 491                                         'bcp47' => LanguageCode::bcp47( $code ),
 492                                         'name' => $name
 493                                 ];
 494                         },
 495                         array_keys( $expected ),
 496                         array_values( $expected )
 497                 );
 498
 499                 $data = $this->doQuery( 'languages',
 500                         $langCode !== null ? [ 'siinlanguagecode' => $langCode ] : [] );
 501
 502                 $this->assertSame( $expected, $data );
 503         }
 504
 505         public function languagesProvider() {
 506                 return [ [ null ], [ 'fr' ] ];
 507         }
 508
 509         public function testLanguageVariants() {
 510                 $expectedKeys = array_filter( LanguageConverter::$languagesWithVariants,
 511                         function ( $langCode ) {
 512                                 return !Language::factory( $langCode )->getConverter() instanceof FakeConverter;
 513                         }
 514                 );
 515                 sort( $expectedKeys );
 516
 517                 $this->assertSame( $expectedKeys, array_keys( $this->doQuery( 'languagevariants' ) ) );
 518         }
 519
 520         public function testLanguageVariantsDisabled() {
 521                 $this->setMwGlobals( 'wgDisableLangConversion', true );
 522
 523                 $this->assertSame( [], $this->doQuery( 'languagevariants' ) );
 524         }
 525
 526         /**
 527          * @todo Test a skin with a description that's known to be different in a different language.
 528          *   Vector will do, but it's not installed by default.
 529          *
 530          * @todo Test that an invalid language code doesn't actually try reading any messages
 531          *
 532          * @dataProvider skinsProvider
 533          */
 534         public function testSkins( $code ) {
 535                 $data = $this->doQuery( 'skins', $code !== null ? [ 'siinlanguagecode' => $code ] : [] );
 536
 537                 $expectedAllowed = Skin::getAllowedSkins();
 538                 $expectedDefault = Skin::normalizeKey( 'default' );
 539
 540                 $i = 0;
 541                 foreach ( Skin::getSkinNames() as $name => $displayName ) {
 542                         $this->assertSame( $name, $data[$i]['code'] );
 543
 544                         $msg = wfMessage( "skinname-$name" );
 545                         if ( $code && Language::isValidCode( $code ) ) {
 546                                 $msg->inLanguage( $code );
 547                         } else {
 548                                 $msg->inContentLanguage();
 549                         }
 550                         if ( $msg->exists() ) {
 551                                 $displayName = $msg->text();
 552                         }
 553                         $this->assertSame( $displayName, $data[$i]['name'] );
 554
 555                         if ( !isset( $expectedAllowed[$name] ) ) {
 556                                 $this->assertTrue( $data[$i]['unusable'], "$name must be unusable" );
 557                         }
 558                         if ( $name === $expectedDefault ) {
 559                                 $this->assertTrue( $data[$i]['default'], "$expectedDefault must be default" );
 560                         }
 561                         $i++;
 562                 }
 563         }
 564
 565         public function skinsProvider() {
 566                 return [
 567                         'No language specified' => [ null ],
 568                         'Czech' => [ 'cs' ],
 569                         'Invalid language' => [ '/invalid/' ],
 570                 ];
 571         }
 572
 573         public function testExtensionTags() {
 574                 global $wgParser;
 575
 576                 $expected = array_map(
 577                         function ( $tag ) {
 578                                 return "<$tag>";
 579                         },
 580                         $wgParser->getTags()
 581                 );
 582
 583                 $this->assertSame( $expected, $this->doQuery( 'extensiontags' ) );
 584         }
 585
 586         public function testFunctionHooks() {
 587                 global $wgParser;
 588
 589                 $this->assertSame( $wgParser->getFunctionHooks(), $this->doQuery( 'functionhooks' ) );
 590         }
 591
 592         public function testVariables() {
 593                 $this->assertSame( MagicWord::getVariableIDs(), $this->doQuery( 'variables' ) );
 594         }
 595
 596         public function testProtocols() {
 597                 global $wgUrlProtocols;
 598
 599                 $this->assertSame( $wgUrlProtocols, $this->doQuery( 'protocols' ) );
 600         }
 601
 602         public function testDefaultOptions() {
 603                 $this->assertSame( User::getDefaultOptions(), $this->doQuery( 'defaultoptions' ) );
 604         }
 605
 606         public function testUploadDialog() {
 607                 global $wgUploadDialog;
 608
 609                 $this->assertSame( $wgUploadDialog, $this->doQuery( 'uploaddialog' ) );
 610         }
 611
 612         public function testGetHooks() {
 613                 global $wgHooks;
 614
 615                 // Make sure there's something to report on
 616                 $this->setTemporaryHook( 'somehook',
 617                         function () {
 618                                 return;
 619                         }
 620                 );
 621
 622                 $expectedNames = $wgHooks;
 623                 ksort( $expectedNames );
 624
 625                 $actualNames = array_map(
 626                         function ( $val ) {
 627                                 return $val['name'];
 628                         },
 629                         $this->doQuery( 'showhooks' )
 630                 );
 631
 632                 $this->assertSame( array_keys( $expectedNames ), $actualNames );
 633         }
 634
 635         public function testContinuation() {
 636                 // We make lots and lots of URL protocols that are each 100 bytes
 637                 global $wgAPIMaxResultSize, $wgUrlProtocols;
 638
 639                 $this->setMwGlobals( 'wgUrlProtocols', [] );
 640
 641                 // Just under the limit
 642                 $chunks = $wgAPIMaxResultSize / 100 - 1;
 643
 644                 for ( $i = 0; $i < $chunks; $i++ ) {
 645                         $wgUrlProtocols[] = substr( str_repeat( "$i ", 50 ), 0, 100 );
 646                 }
 647
 648                 $res = $this->doApiRequest( [
 649                         'action' => 'query',
 650                         'meta' => 'siteinfo',
 651                         'siprop' => 'protocols|languages',
 652                 ] );
 653
 654                 $this->assertSame(
 655                         wfMessage( 'apiwarn-truncatedresult', Message::numParam( $wgAPIMaxResultSize ) )
 656                                 ->text(),
 657                         $res[0]['warnings']['result']['warnings']
 658                 );
 659
 660                 $this->assertSame( $wgUrlProtocols, $res[0]['query']['protocols'] );
 661                 $this->assertArrayNotHasKey( 'languages', $res[0] );
 662                 $this->assertTrue( $res[0]['batchcomplete'], 'batchcomplete should be true' );
 663                 $this->assertSame( [ 'siprop' => 'languages', 'continue' => '-||' ], $res[0]['continue'] );
 664         }
 665 }