tests/phpunit/includes/page/WikiPageDbTestBase.php

   1 <?php
   2
   3 abstract class WikiPageDbTestBase extends MediaWikiLangTestCase {
   4
   5         private $pagesToDelete;
   6
   7         public function __construct( $name = null, array $data = [], $dataName = '' ) {
   8                 parent::__construct( $name, $data, $dataName );
   9
  10                 $this->tablesUsed = array_merge(
  11                         $this->tablesUsed,
  12                         [ 'page',
  13                                 'revision',
  14                                 'redirect',
  15                                 'archive',
  16                                 'category',
  17                                 'ip_changes',
  18                                 'text',
  19
  20                                 'recentchanges',
  21                                 'logging',
  22
  23                                 'page_props',
  24                                 'pagelinks',
  25                                 'categorylinks',
  26                                 'langlinks',
  27                                 'externallinks',
  28                                 'imagelinks',
  29                                 'templatelinks',
  30                                 'iwlinks' ] );
  31         }
  32
  33         /**
  34          * @return int
  35          */
  36         abstract protected function getMcrMigrationStage();
  37
  38         /**
  39          * @return string[]
  40          */
  41         abstract protected function getMcrTablesToReset();
  42
  43         protected function setUp() {
  44                 parent::setUp();
  45
  46                 $this->tablesUsed += $this->getMcrTablesToReset();
  47
  48                 $this->setMwGlobals( 'wgContentHandlerUseDB', $this->getContentHandlerUseDB() );
  49                 $this->setMwGlobals(
  50                         'wgMultiContentRevisionSchemaMigrationStage',
  51                         $this->getMcrMigrationStage()
  52                 );
  53                 $this->pagesToDelete = [];
  54
  55                 $this->overrideMwServices();
  56         }
  57
  58         protected function tearDown() {
  59                 foreach ( $this->pagesToDelete as $p ) {
  60                         /* @var $p WikiPage */
  61
  62                         try {
  63                                 if ( $p->exists() ) {
  64                                         $p->doDeleteArticle( "testing done." );
  65                                 }
  66                         } catch ( MWException $ex ) {
  67                                 // fail silently
  68                         }
  69                 }
  70                 parent::tearDown();
  71         }
  72
  73         abstract protected function getContentHandlerUseDB();
  74
  75         /**
  76          * @param Title|string $title
  77          * @param string|null $model
  78          * @return WikiPage
  79          */
  80         private function newPage( $title, $model = null ) {
  81                 if ( is_string( $title ) ) {
  82                         $ns = $this->getDefaultWikitextNS();
  83                         $title = Title::newFromText( $title, $ns );
  84                 }
  85
  86                 $p = new WikiPage( $title );
  87
  88                 $this->pagesToDelete[] = $p;
  89
  90                 return $p;
  91         }
  92
  93         /**
  94          * @param string|Title|WikiPage $page
  95          * @param string $text
  96          * @param int $model
  97          *
  98          * @return WikiPage
  99          */
 100         protected function createPage( $page, $text, $model = null ) {
 101                 if ( is_string( $page ) || $page instanceof Title ) {
 102                         $page = $this->newPage( $page, $model );
 103                 }
 104
 105                 $content = ContentHandler::makeContent( $text, $page->getTitle(), $model );
 106                 $page->doEditContent( $content, "testing", EDIT_NEW );
 107
 108                 return $page;
 109         }
 110
 111         /**
 112          * @covers WikiPage::doEditContent
 113          * @covers WikiPage::doModify
 114          * @covers WikiPage::doCreate
 115          * @covers WikiPage::doEditUpdates
 116          */
 117         public function testDoEditContent() {
 118                 $this->setMwGlobals( 'wgPageCreationLog', true );
 119
 120                 $page = $this->newPage( __METHOD__ );
 121                 $title = $page->getTitle();
 122
 123                 $content = ContentHandler::makeContent(
 124                         "[[Lorem ipsum]] dolor sit amet, consetetur sadipscing elitr, sed diam "
 125                                 . " nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat.",
 126                         $title,
 127                         CONTENT_MODEL_WIKITEXT
 128                 );
 129
 130                 $page->doEditContent( $content, "[[testing]] 1" );
 131
 132                 $id = $page->getId();
 133
 134                 // Test page creation logging
 135                 $this->assertSelect(
 136                         'logging',
 137                         [ 'log_type', 'log_action' ],
 138                         [ 'log_page' => $id ],
 139                         [ [ 'create', 'create' ] ]
 140                 );
 141
 142                 $this->assertTrue( $title->getArticleID() > 0, "Title object should have new page id" );
 143                 $this->assertTrue( $id > 0, "WikiPage should have new page id" );
 144                 $this->assertTrue( $title->exists(), "Title object should indicate that the page now exists" );
 145                 $this->assertTrue( $page->exists(), "WikiPage object should indicate that the page now exists" );
 146
 147                 # ------------------------
 148                 $dbr = wfGetDB( DB_REPLICA );
 149                 $res = $dbr->select( 'pagelinks', '*', [ 'pl_from' => $id ] );
 150                 $n = $res->numRows();
 151                 $res->free();
 152
 153                 $this->assertEquals( 1, $n, 'pagelinks should contain one link from the page' );
 154
 155                 # ------------------------
 156                 $page = new WikiPage( $title );
 157
 158                 $retrieved = $page->getContent();
 159                 $this->assertTrue( $content->equals( $retrieved ), 'retrieved content doesn\'t equal original' );
 160
 161                 # ------------------------
 162                 $content = ContentHandler::makeContent(
 163                         "At vero eos et accusam et justo duo [[dolores]] et ea rebum. "
 164                                 . "Stet clita kasd [[gubergren]], no sea takimata sanctus est.",
 165                         $title,
 166                         CONTENT_MODEL_WIKITEXT
 167                 );
 168
 169                 $page->doEditContent( $content, "testing 2" );
 170
 171                 # ------------------------
 172                 $page = new WikiPage( $title );
 173
 174                 $retrieved = $page->getContent();
 175                 $this->assertTrue( $content->equals( $retrieved ), 'retrieved content doesn\'t equal original' );
 176
 177                 # ------------------------
 178                 $dbr = wfGetDB( DB_REPLICA );
 179                 $res = $dbr->select( 'pagelinks', '*', [ 'pl_from' => $id ] );
 180                 $n = $res->numRows();
 181                 $res->free();
 182
 183                 $this->assertEquals( 2, $n, 'pagelinks should contain two links from the page' );
 184         }
 185
 186         /**
 187          * Undeletion is covered in PageArchiveTest::testUndeleteRevisions()
 188          * TODO: Revision deletion
 189          *
 190          * @covers WikiPage::doDeleteArticle
 191          * @covers WikiPage::doDeleteArticleReal
 192          */
 193         public function testDoDeleteArticle() {
 194                 $page = $this->createPage(
 195                         __METHOD__,
 196                         "[[original text]] foo",
 197                         CONTENT_MODEL_WIKITEXT
 198                 );
 199                 $id = $page->getId();
 200
 201                 $page->doDeleteArticle( "testing deletion" );
 202
 203                 $this->assertFalse(
 204                         $page->getTitle()->getArticleID() > 0,
 205                         "Title object should now have page id 0"
 206                 );
 207                 $this->assertFalse( $page->getId() > 0, "WikiPage should now have page id 0" );
 208                 $this->assertFalse(
 209                         $page->exists(),
 210                         "WikiPage::exists should return false after page was deleted"
 211                 );
 212                 $this->assertNull(
 213                         $page->getContent(),
 214                         "WikiPage::getContent should return null after page was deleted"
 215                 );
 216
 217                 $t = Title::newFromText( $page->getTitle()->getPrefixedText() );
 218                 $this->assertFalse(
 219                         $t->exists(),
 220                         "Title::exists should return false after page was deleted"
 221                 );
 222
 223                 // Run the job queue
 224                 JobQueueGroup::destroySingletons();
 225                 $jobs = new RunJobs;
 226                 $jobs->loadParamsAndArgs( null, [ 'quiet' => true ], null );
 227                 $jobs->execute();
 228
 229                 # ------------------------
 230                 $dbr = wfGetDB( DB_REPLICA );
 231                 $res = $dbr->select( 'pagelinks', '*', [ 'pl_from' => $id ] );
 232                 $n = $res->numRows();
 233                 $res->free();
 234
 235                 $this->assertEquals( 0, $n, 'pagelinks should contain no more links from the page' );
 236         }
 237
 238         /**
 239          * @covers WikiPage::doDeleteArticleReal
 240          */
 241         public function testDoDeleteArticleReal_user0() {
 242                 $page = $this->createPage(
 243                         __METHOD__,
 244                         "[[original text]] foo",
 245                         CONTENT_MODEL_WIKITEXT
 246                 );
 247                 $id = $page->getId();
 248
 249                 $errorStack = '';
 250                 $status = $page->doDeleteArticleReal(
 251                         /* reason */ "testing user 0 deletion",
 252                         /* suppress */ false,
 253                         /* unused 1 */ null,
 254                         /* unused 2 */ null,
 255                         /* errorStack */ $errorStack,
 256                         null
 257                 );
 258                 $logId = $status->getValue();
 259                 $actorQuery = ActorMigration::newMigration()->getJoin( 'log_user' );
 260                 $this->assertSelect(
 261                         [ 'logging' ] + $actorQuery['tables'], /* table */
 262                         [
 263                                 'log_type',
 264                                 'log_action',
 265                                 'log_comment',
 266                                 'log_user' => $actorQuery['fields']['log_user'],
 267                                 'log_user_text' => $actorQuery['fields']['log_user_text'],
 268                                 'log_namespace',
 269                                 'log_title',
 270                         ],
 271                         [ 'log_id' => $logId ],
 272                         [ [
 273                                 'delete',
 274                                 'delete',
 275                                 'testing user 0 deletion',
 276                                 '0',
 277                                 '127.0.0.1',
 278                                 (string)$page->getTitle()->getNamespace(),
 279                                 $page->getTitle()->getDBkey(),
 280                         ] ],
 281                         [],
 282                         $actorQuery['joins']
 283                 );
 284         }
 285
 286         /**
 287          * @covers WikiPage::doDeleteArticleReal
 288          */
 289         public function testDoDeleteArticleReal_userSysop() {
 290                 $page = $this->createPage(
 291                         __METHOD__,
 292                         "[[original text]] foo",
 293                         CONTENT_MODEL_WIKITEXT
 294                 );
 295                 $id = $page->getId();
 296
 297                 $user = $this->getTestSysop()->getUser();
 298                 $errorStack = '';
 299                 $status = $page->doDeleteArticleReal(
 300                         /* reason */ "testing sysop deletion",
 301                         /* suppress */ false,
 302                         /* unused 1 */ null,
 303                         /* unused 2 */ null,
 304                         /* errorStack */ $errorStack,
 305                         $user
 306                 );
 307                 $logId = $status->getValue();
 308                 $actorQuery = ActorMigration::newMigration()->getJoin( 'log_user' );
 309                 $this->assertSelect(
 310                         [ 'logging' ] + $actorQuery['tables'], /* table */
 311                         [
 312                                 'log_type',
 313                                 'log_action',
 314                                 'log_comment',
 315                                 'log_user' => $actorQuery['fields']['log_user'],
 316                                 'log_user_text' => $actorQuery['fields']['log_user_text'],
 317                                 'log_namespace',
 318                                 'log_title',
 319                         ],
 320                         [ 'log_id' => $logId ],
 321                         [ [
 322                                 'delete',
 323                                 'delete',
 324                                 'testing sysop deletion',
 325                                 (string)$user->getId(),
 326                                 $user->getName(),
 327                                 (string)$page->getTitle()->getNamespace(),
 328                                 $page->getTitle()->getDBkey(),
 329                         ] ],
 330                         [],
 331                         $actorQuery['joins']
 332                 );
 333         }
 334
 335         /**
 336          * TODO: Test more stuff about suppression.
 337          *
 338          * @covers WikiPage::doDeleteArticleReal
 339          */
 340         public function testDoDeleteArticleReal_suppress() {
 341                 $page = $this->createPage(
 342                         __METHOD__,
 343                         "[[original text]] foo",
 344                         CONTENT_MODEL_WIKITEXT
 345                 );
 346                 $id = $page->getId();
 347
 348                 $user = $this->getTestSysop()->getUser();
 349                 $errorStack = '';
 350                 $status = $page->doDeleteArticleReal(
 351                         /* reason */ "testing deletion",
 352                         /* suppress */ true,
 353                         /* unused 1 */ null,
 354                         /* unused 2 */ null,
 355                         /* errorStack */ $errorStack,
 356                         $user
 357                 );
 358                 $logId = $status->getValue();
 359                 $actorQuery = ActorMigration::newMigration()->getJoin( 'log_user' );
 360                 $this->assertSelect(
 361                         [ 'logging' ] + $actorQuery['tables'], /* table */
 362                         [
 363                                 'log_type',
 364                                 'log_action',
 365                                 'log_comment',
 366                                 'log_user' => $actorQuery['fields']['log_user'],
 367                                 'log_user_text' => $actorQuery['fields']['log_user_text'],
 368                                 'log_namespace',
 369                                 'log_title',
 370                         ],
 371                         [ 'log_id' => $logId ],
 372                         [ [
 373                                 'suppress',
 374                                 'delete',
 375                                 'testing deletion',
 376                                 (string)$user->getId(),
 377                                 $user->getName(),
 378                                 (string)$page->getTitle()->getNamespace(),
 379                                 $page->getTitle()->getDBkey(),
 380                         ] ],
 381                         [],
 382                         $actorQuery['joins']
 383                 );
 384
 385                 $this->assertNull(
 386                         $page->getContent( Revision::FOR_PUBLIC ),
 387                         "WikiPage::getContent should return null after the page was suppressed for general users"
 388                 );
 389
 390                 $this->assertNull(
 391                         $page->getContent( Revision::FOR_THIS_USER, null ),
 392                         "WikiPage::getContent should return null after the page was suppressed for user zero"
 393                 );
 394
 395                 $this->assertNull(
 396                         $page->getContent( Revision::FOR_THIS_USER, $user ),
 397                         "WikiPage::getContent should return null after the page was suppressed even for a sysop"
 398                 );
 399         }
 400
 401         /**
 402          * @covers WikiPage::doDeleteUpdates
 403          */
 404         public function testDoDeleteUpdates() {
 405                 $page = $this->createPage(
 406                         __METHOD__,
 407                         "[[original text]] foo",
 408                         CONTENT_MODEL_WIKITEXT
 409                 );
 410                 $id = $page->getId();
 411
 412                 // Similar to MovePage logic
 413                 wfGetDB( DB_MASTER )->delete( 'page', [ 'page_id' => $id ], __METHOD__ );
 414                 $page->doDeleteUpdates( $id );
 415
 416                 // Run the job queue
 417                 JobQueueGroup::destroySingletons();
 418                 $jobs = new RunJobs;
 419                 $jobs->loadParamsAndArgs( null, [ 'quiet' => true ], null );
 420                 $jobs->execute();
 421
 422                 # ------------------------
 423                 $dbr = wfGetDB( DB_REPLICA );
 424                 $res = $dbr->select( 'pagelinks', '*', [ 'pl_from' => $id ] );
 425                 $n = $res->numRows();
 426                 $res->free();
 427
 428                 $this->assertEquals( 0, $n, 'pagelinks should contain no more links from the page' );
 429         }
 430
 431         /**
 432          * @covers WikiPage::getRevision
 433          */
 434         public function testGetRevision() {
 435                 $page = $this->newPage( __METHOD__ );
 436
 437                 $rev = $page->getRevision();
 438                 $this->assertNull( $rev );
 439
 440                 # -----------------
 441                 $this->createPage( $page, "some text", CONTENT_MODEL_WIKITEXT );
 442
 443                 $rev = $page->getRevision();
 444
 445                 $this->assertEquals( $page->getLatest(), $rev->getId() );
 446                 $this->assertEquals( "some text", $rev->getContent()->getNativeData() );
 447         }
 448
 449         /**
 450          * @covers WikiPage::getContent
 451          */
 452         public function testGetContent() {
 453                 $page = $this->newPage( __METHOD__ );
 454
 455                 $content = $page->getContent();
 456                 $this->assertNull( $content );
 457
 458                 # -----------------
 459                 $this->createPage( $page, "some text", CONTENT_MODEL_WIKITEXT );
 460
 461                 $content = $page->getContent();
 462                 $this->assertEquals( "some text", $content->getNativeData() );
 463         }
 464
 465         /**
 466          * @covers WikiPage::exists
 467          */
 468         public function testExists() {
 469                 $page = $this->newPage( __METHOD__ );
 470                 $this->assertFalse( $page->exists() );
 471
 472                 # -----------------
 473                 $this->createPage( $page, "some text", CONTENT_MODEL_WIKITEXT );
 474                 $this->assertTrue( $page->exists() );
 475
 476                 $page = new WikiPage( $page->getTitle() );
 477                 $this->assertTrue( $page->exists() );
 478
 479                 # -----------------
 480                 $page->doDeleteArticle( "done testing" );
 481                 $this->assertFalse( $page->exists() );
 482
 483                 $page = new WikiPage( $page->getTitle() );
 484                 $this->assertFalse( $page->exists() );
 485         }
 486
 487         public function provideHasViewableContent() {
 488                 return [
 489                         [ 'WikiPageTest_testHasViewableContent', false, true ],
 490                         [ 'Special:WikiPageTest_testHasViewableContent', false ],
 491                         [ 'MediaWiki:WikiPageTest_testHasViewableContent', false ],
 492                         [ 'Special:Userlogin', true ],
 493                         [ 'MediaWiki:help', true ],
 494                 ];
 495         }
 496
 497         /**
 498          * @dataProvider provideHasViewableContent
 499          * @covers WikiPage::hasViewableContent
 500          */
 501         public function testHasViewableContent( $title, $viewable, $create = false ) {
 502                 $page = $this->newPage( $title );
 503                 $this->assertEquals( $viewable, $page->hasViewableContent() );
 504
 505                 if ( $create ) {
 506                         $this->createPage( $page, "some text", CONTENT_MODEL_WIKITEXT );
 507                         $this->assertTrue( $page->hasViewableContent() );
 508
 509                         $page = new WikiPage( $page->getTitle() );
 510                         $this->assertTrue( $page->hasViewableContent() );
 511                 }
 512         }
 513
 514         public function provideGetRedirectTarget() {
 515                 return [
 516                         [ 'WikiPageTest_testGetRedirectTarget_1', CONTENT_MODEL_WIKITEXT, "hello world", null ],
 517                         [
 518                                 'WikiPageTest_testGetRedirectTarget_2',
 519                                 CONTENT_MODEL_WIKITEXT,
 520                                 "#REDIRECT [[hello world]]",
 521                                 "Hello world"
 522                         ],
 523                 ];
 524         }
 525
 526         /**
 527          * @dataProvider provideGetRedirectTarget
 528          * @covers WikiPage::getRedirectTarget
 529          */
 530         public function testGetRedirectTarget( $title, $model, $text, $target ) {
 531                 $this->setMwGlobals( [
 532                         'wgCapitalLinks' => true,
 533                 ] );
 534
 535                 $page = $this->createPage( $title, $text, $model );
 536
 537                 # sanity check, because this test seems to fail for no reason for some people.
 538                 $c = $page->getContent();
 539                 $this->assertEquals( WikitextContent::class, get_class( $c ) );
 540
 541                 # now, test the actual redirect
 542                 $t = $page->getRedirectTarget();
 543                 $this->assertEquals( $target, is_null( $t ) ? null : $t->getPrefixedText() );
 544         }
 545
 546         /**
 547          * @dataProvider provideGetRedirectTarget
 548          * @covers WikiPage::isRedirect
 549          */
 550         public function testIsRedirect( $title, $model, $text, $target ) {
 551                 $page = $this->createPage( $title, $text, $model );
 552                 $this->assertEquals( !is_null( $target ), $page->isRedirect() );
 553         }
 554
 555         public function provideIsCountable() {
 556                 return [
 557
 558                         // any
 559                         [ 'WikiPageTest_testIsCountable',
 560                                 CONTENT_MODEL_WIKITEXT,
 561                                 '',
 562                                 'any',
 563                                 true
 564                         ],
 565                         [ 'WikiPageTest_testIsCountable',
 566                                 CONTENT_MODEL_WIKITEXT,
 567                                 'Foo',
 568                                 'any',
 569                                 true
 570                         ],
 571
 572                         // link
 573                         [ 'WikiPageTest_testIsCountable',
 574                                 CONTENT_MODEL_WIKITEXT,
 575                                 'Foo',
 576                                 'link',
 577                                 false
 578                         ],
 579                         [ 'WikiPageTest_testIsCountable',
 580                                 CONTENT_MODEL_WIKITEXT,
 581                                 'Foo [[bar]]',
 582                                 'link',
 583                                 true
 584                         ],
 585
 586                         // redirects
 587                         [ 'WikiPageTest_testIsCountable',
 588                                 CONTENT_MODEL_WIKITEXT,
 589                                 '#REDIRECT [[bar]]',
 590                                 'any',
 591                                 false
 592                         ],
 593                         [ 'WikiPageTest_testIsCountable',
 594                                 CONTENT_MODEL_WIKITEXT,
 595                                 '#REDIRECT [[bar]]',
 596                                 'link',
 597                                 false
 598                         ],
 599
 600                         // not a content namespace
 601                         [ 'Talk:WikiPageTest_testIsCountable',
 602                                 CONTENT_MODEL_WIKITEXT,
 603                                 'Foo',
 604                                 'any',
 605                                 false
 606                         ],
 607                         [ 'Talk:WikiPageTest_testIsCountable',
 608                                 CONTENT_MODEL_WIKITEXT,
 609                                 'Foo [[bar]]',
 610                                 'link',
 611                                 false
 612                         ],
 613
 614                         // not a content namespace, different model
 615                         [ 'MediaWiki:WikiPageTest_testIsCountable.js',
 616                                 null,
 617                                 'Foo',
 618                                 'any',
 619                                 false
 620                         ],
 621                         [ 'MediaWiki:WikiPageTest_testIsCountable.js',
 622                                 null,
 623                                 'Foo [[bar]]',
 624                                 'link',
 625                                 false
 626                         ],
 627                 ];
 628         }
 629
 630         /**
 631          * @dataProvider provideIsCountable
 632          * @covers WikiPage::isCountable
 633          */
 634         public function testIsCountable( $title, $model, $text, $mode, $expected ) {
 635                 global $wgContentHandlerUseDB;
 636
 637                 $this->setMwGlobals( 'wgArticleCountMethod', $mode );
 638
 639                 $title = Title::newFromText( $title );
 640
 641                 if ( !$wgContentHandlerUseDB
 642                         && $model
 643                         && ContentHandler::getDefaultModelFor( $title ) != $model
 644                 ) {
 645                         $this->markTestSkipped( "Can not use non-default content model $model for "
 646                                 . $title->getPrefixedDBkey() . " with \$wgContentHandlerUseDB disabled." );
 647                 }
 648
 649                 $page = $this->createPage( $title, $text, $model );
 650
 651                 $editInfo = $page->prepareContentForEdit( $page->getContent() );
 652
 653                 $v = $page->isCountable();
 654                 $w = $page->isCountable( $editInfo );
 655
 656                 $this->assertEquals(
 657                         $expected,
 658                         $v,
 659                         "isCountable( null ) returned unexpected value " . var_export( $v, true )
 660                                 . " instead of " . var_export( $expected, true )
 661                         . " in mode `$mode` for text \"$text\""
 662                 );
 663
 664                 $this->assertEquals(
 665                         $expected,
 666                         $w,
 667                         "isCountable( \$editInfo ) returned unexpected value " . var_export( $v, true )
 668                                 . " instead of " . var_export( $expected, true )
 669                         . " in mode `$mode` for text \"$text\""
 670                 );
 671         }
 672
 673         public function provideGetParserOutput() {
 674                 return [
 675                         [
 676                                 CONTENT_MODEL_WIKITEXT,
 677                                 "hello ''world''\n",
 678                                 "<div class=\"mw-parser-output\"><p>hello <i>world</i></p></div>"
 679                         ],
 680                         // @todo more...?
 681                 ];
 682         }
 683
 684         /**
 685          * @dataProvider provideGetParserOutput
 686          * @covers WikiPage::getParserOutput
 687          */
 688         public function testGetParserOutput( $model, $text, $expectedHtml ) {
 689                 $page = $this->createPage( __METHOD__, $text, $model );
 690
 691                 $opt = $page->makeParserOptions( 'canonical' );
 692                 $po = $page->getParserOutput( $opt );
 693                 $text = $po->getText();
 694
 695                 $text = trim( preg_replace( '/<!--.*?-->/sm', '', $text ) ); # strip injected comments
 696                 $text = preg_replace( '!\s*(</p>|</div>)!sm', '\1', $text ); # don't let tidy confuse us
 697
 698                 $this->assertEquals( $expectedHtml, $text );
 699
 700                 return $po;
 701         }
 702
 703         /**
 704          * @covers WikiPage::getParserOutput
 705          */
 706         public function testGetParserOutput_nonexisting() {
 707                 $page = new WikiPage( Title::newFromText( __METHOD__ ) );
 708
 709                 $opt = new ParserOptions();
 710                 $po = $page->getParserOutput( $opt );
 711
 712                 $this->assertFalse( $po, "getParserOutput() shall return false for non-existing pages." );
 713         }
 714
 715         /**
 716          * @covers WikiPage::getParserOutput
 717          */
 718         public function testGetParserOutput_badrev() {
 719                 $page = $this->createPage( __METHOD__, 'dummy', CONTENT_MODEL_WIKITEXT );
 720
 721                 $opt = new ParserOptions();
 722                 $po = $page->getParserOutput( $opt, $page->getLatest() + 1234 );
 723
 724                 // @todo would be neat to also test deleted revision
 725
 726                 $this->assertFalse( $po, "getParserOutput() shall return false for non-existing revisions." );
 727         }
 728
 729         public static $sections =
 730
 731                 "Intro
 732
 733 == stuff ==
 734 hello world
 735
 736 == test ==
 737 just a test
 738
 739 == foo ==
 740 more stuff
 741 ";
 742
 743         public function dataReplaceSection() {
 744                 // NOTE: assume the Help namespace to contain wikitext
 745                 return [
 746                         [ 'Help:WikiPageTest_testReplaceSection',
 747                                 CONTENT_MODEL_WIKITEXT,
 748                                 self::$sections,
 749                                 "0",
 750                                 "No more",
 751                                 null,
 752                                 trim( preg_replace( '/^Intro/sm', 'No more', self::$sections ) )
 753                         ],
 754                         [ 'Help:WikiPageTest_testReplaceSection',
 755                                 CONTENT_MODEL_WIKITEXT,
 756                                 self::$sections,
 757                                 "",
 758                                 "No more",
 759                                 null,
 760                                 "No more"
 761                         ],
 762                         [ 'Help:WikiPageTest_testReplaceSection',
 763                                 CONTENT_MODEL_WIKITEXT,
 764                                 self::$sections,
 765                                 "2",
 766                                 "== TEST ==\nmore fun",
 767                                 null,
 768                                 trim( preg_replace( '/^== test ==.*== foo ==/sm',
 769                                         "== TEST ==\nmore fun\n\n== foo ==",
 770                                         self::$sections ) )
 771                         ],
 772                         [ 'Help:WikiPageTest_testReplaceSection',
 773                                 CONTENT_MODEL_WIKITEXT,
 774                                 self::$sections,
 775                                 "8",
 776                                 "No more",
 777                                 null,
 778                                 trim( self::$sections )
 779                         ],
 780                         [ 'Help:WikiPageTest_testReplaceSection',
 781                                 CONTENT_MODEL_WIKITEXT,
 782                                 self::$sections,
 783                                 "new",
 784                                 "No more",
 785                                 "New",
 786                                 trim( self::$sections ) . "\n\n== New ==\n\nNo more"
 787                         ],
 788                 ];
 789         }
 790
 791         /**
 792          * @dataProvider dataReplaceSection
 793          * @covers WikiPage::replaceSectionContent
 794          */
 795         public function testReplaceSectionContent( $title, $model, $text, $section,
 796                 $with, $sectionTitle, $expected
 797         ) {
 798                 $page = $this->createPage( $title, $text, $model );
 799
 800                 $content = ContentHandler::makeContent( $with, $page->getTitle(), $page->getContentModel() );
 801                 $c = $page->replaceSectionContent( $section, $content, $sectionTitle );
 802
 803                 $this->assertEquals( $expected, is_null( $c ) ? null : trim( $c->getNativeData() ) );
 804         }
 805
 806         /**
 807          * @dataProvider dataReplaceSection
 808          * @covers WikiPage::replaceSectionAtRev
 809          */
 810         public function testReplaceSectionAtRev( $title, $model, $text, $section,
 811                 $with, $sectionTitle, $expected
 812         ) {
 813                 $page = $this->createPage( $title, $text, $model );
 814                 $baseRevId = $page->getLatest();
 815
 816                 $content = ContentHandler::makeContent( $with, $page->getTitle(), $page->getContentModel() );
 817                 $c = $page->replaceSectionAtRev( $section, $content, $sectionTitle, $baseRevId );
 818
 819                 $this->assertEquals( $expected, is_null( $c ) ? null : trim( $c->getNativeData() ) );
 820         }
 821
 822         /**
 823          * @covers WikiPage::getOldestRevision
 824          */
 825         public function testGetOldestRevision() {
 826                 $page = $this->newPage( __METHOD__ );
 827                 $page->doEditContent(
 828                         new WikitextContent( 'one' ),
 829                         "first edit",
 830                         EDIT_NEW
 831                 );
 832                 $rev1 = $page->getRevision();
 833
 834                 $page = new WikiPage( $page->getTitle() );
 835                 $page->doEditContent(
 836                         new WikitextContent( 'two' ),
 837                         "second edit",
 838                         EDIT_UPDATE
 839                 );
 840
 841                 $page = new WikiPage( $page->getTitle() );
 842                 $page->doEditContent(
 843                         new WikitextContent( 'three' ),
 844                         "third edit",
 845                         EDIT_UPDATE
 846                 );
 847
 848                 // sanity check
 849                 $this->assertNotEquals(
 850                         $rev1->getId(),
 851                         $page->getRevision()->getId(),
 852                         '$page->getRevision()->getId()'
 853                 );
 854
 855                 // actual test
 856                 $this->assertEquals(
 857                         $rev1->getId(),
 858                         $page->getOldestRevision()->getId(),
 859                         '$page->getOldestRevision()->getId()'
 860                 );
 861         }
 862
 863         /**
 864          * @covers WikiPage::doRollback
 865          * @covers WikiPage::commitRollback
 866          */
 867         public function testDoRollback() {
 868                 $admin = $this->getTestSysop()->getUser();
 869                 $user1 = $this->getTestUser()->getUser();
 870                 // Use the confirmed group for user2 to make sure the user is different
 871                 $user2 = $this->getTestUser( [ 'confirmed' ] )->getUser();
 872
 873                 $page = $this->newPage( __METHOD__ );
 874
 875                 // Make some edits
 876                 $text = "one";
 877                 $status1 = $page->doEditContent( ContentHandler::makeContent( $text, $page->getTitle() ),
 878                         "section one", EDIT_NEW, false, $admin );
 879
 880                 $text .= "\n\ntwo";
 881                 $status2 = $page->doEditContent( ContentHandler::makeContent( $text, $page->getTitle() ),
 882                         "adding section two", 0, false, $user1 );
 883
 884                 $text .= "\n\nthree";
 885                 $status3 = $page->doEditContent( ContentHandler::makeContent( $text, $page->getTitle() ),
 886                         "adding section three", 0, false, $user2 );
 887
 888                 /** @var Revision $rev1 */
 889                 /** @var Revision $rev2 */
 890                 /** @var Revision $rev3 */
 891                 $rev1 = $status1->getValue()['revision'];
 892                 $rev2 = $status2->getValue()['revision'];
 893                 $rev3 = $status3->getValue()['revision'];
 894
 895                 /**
 896                  * We are having issues with doRollback spuriously failing. Apparently
 897                  * the last revision somehow goes missing or not committed under some
 898                  * circumstances. So, make sure the revisions have the correct usernames.
 899                  */
 900                 $this->assertEquals( 3, Revision::countByPageId( wfGetDB( DB_REPLICA ), $page->getId() ) );
 901                 $this->assertEquals( $admin->getName(), $rev1->getUserText() );
 902                 $this->assertEquals( $user1->getName(), $rev2->getUserText() );
 903                 $this->assertEquals( $user2->getName(), $rev3->getUserText() );
 904
 905                 // Now, try the actual rollback
 906                 $token = $admin->getEditToken( 'rollback' );
 907                 $rollbackErrors = $page->doRollback(
 908                         $user2->getName(),
 909                         "testing rollback",
 910                         $token,
 911                         false,
 912                         $resultDetails,
 913                         $admin
 914                 );
 915
 916                 if ( $rollbackErrors ) {
 917                         $this->fail(
 918                                 "Rollback failed:\n" .
 919                                 print_r( $rollbackErrors, true ) . ";\n" .
 920                                 print_r( $resultDetails, true )
 921                         );
 922                 }
 923
 924                 $page = new WikiPage( $page->getTitle() );
 925                 $this->assertEquals( $rev2->getSha1(), $page->getRevision()->getSha1(),
 926                         "rollback did not revert to the correct revision" );
 927                 $this->assertEquals( "one\n\ntwo", $page->getContent()->getNativeData() );
 928         }
 929
 930         /**
 931          * @covers WikiPage::doRollback
 932          * @covers WikiPage::commitRollback
 933          */
 934         public function testDoRollback_simple() {
 935                 $admin = $this->getTestSysop()->getUser();
 936
 937                 $text = "one";
 938                 $page = $this->newPage( __METHOD__ );
 939                 $page->doEditContent(
 940                         ContentHandler::makeContent( $text, $page->getTitle(), CONTENT_MODEL_WIKITEXT ),
 941                         "section one",
 942                         EDIT_NEW,
 943                         false,
 944                         $admin
 945                 );
 946                 $rev1 = $page->getRevision();
 947
 948                 $user1 = $this->getTestUser()->getUser();
 949                 $text .= "\n\ntwo";
 950                 $page = new WikiPage( $page->getTitle() );
 951                 $page->doEditContent(
 952                         ContentHandler::makeContent( $text, $page->getTitle(), CONTENT_MODEL_WIKITEXT ),
 953                         "adding section two",
 954                         0,
 955                         false,
 956                         $user1
 957                 );
 958
 959                 # now, try the rollback
 960                 $token = $admin->getEditToken( 'rollback' );
 961                 $errors = $page->doRollback(
 962                         $user1->getName(),
 963                         "testing revert",
 964                         $token,
 965                         false,
 966                         $details,
 967                         $admin
 968                 );
 969
 970                 if ( $errors ) {
 971                         $this->fail( "Rollback failed:\n" . print_r( $errors, true )
 972                                 . ";\n" . print_r( $details, true ) );
 973                 }
 974
 975                 $page = new WikiPage( $page->getTitle() );
 976                 $this->assertEquals( $rev1->getSha1(), $page->getRevision()->getSha1(),
 977                         "rollback did not revert to the correct revision" );
 978                 $this->assertEquals( "one", $page->getContent()->getNativeData() );
 979         }
 980
 981         /**
 982          * @covers WikiPage::doRollback
 983          * @covers WikiPage::commitRollback
 984          */
 985         public function testDoRollbackFailureSameContent() {
 986                 $admin = $this->getTestSysop()->getUser();
 987
 988                 $text = "one";
 989                 $page = $this->newPage( __METHOD__ );
 990                 $page->doEditContent(
 991                         ContentHandler::makeContent( $text, $page->getTitle(), CONTENT_MODEL_WIKITEXT ),
 992                         "section one",
 993                         EDIT_NEW,
 994                         false,
 995                         $admin
 996                 );
 997                 $rev1 = $page->getRevision();
 998
 999                 $user1 = $this->getTestUser( [ 'sysop' ] )->getUser();
1000                 $text .= "\n\ntwo";
1001                 $page = new WikiPage( $page->getTitle() );
1002                 $page->doEditContent(
1003                         ContentHandler::makeContent( $text, $page->getTitle(), CONTENT_MODEL_WIKITEXT ),
1004                         "adding section two",
1005                         0,
1006                         false,
1007                         $user1
1008                 );
1009
1010                 # now, do a the rollback from the same user was doing the edit before
1011                 $resultDetails = [];
1012                 $token = $user1->getEditToken( 'rollback' );
1013                 $errors = $page->doRollback(
1014                         $user1->getName(),
1015                         "testing revert same user",
1016                         $token,
1017                         false,
1018                         $resultDetails,
1019                         $admin
1020                 );
1021
1022                 $this->assertEquals( [], $errors, "Rollback failed same user" );
1023
1024                 # now, try the rollback
1025                 $resultDetails = [];
1026                 $token = $admin->getEditToken( 'rollback' );
1027                 $errors = $page->doRollback(
1028                         $user1->getName(),
1029                         "testing revert",
1030                         $token,
1031                         false,
1032                         $resultDetails,
1033                         $admin
1034                 );
1035
1036                 $this->assertEquals(
1037                         [
1038                                 [
1039                                         'alreadyrolled',
1040                                         __METHOD__,
1041                                         $user1->getName(),
1042                                         $admin->getName(),
1043                                 ],
1044                         ],
1045                         $errors,
1046                         "Rollback not failed"
1047                 );
1048
1049                 $page = new WikiPage( $page->getTitle() );
1050                 $this->assertEquals( $rev1->getSha1(), $page->getRevision()->getSha1(),
1051                         "rollback did not revert to the correct revision" );
1052                 $this->assertEquals( "one", $page->getContent()->getNativeData() );
1053         }
1054
1055         /**
1056          * Tests tagging for edits that do rollback action
1057          * @covers WikiPage::doRollback
1058          */
1059         public function testDoRollbackTagging() {
1060                 if ( !in_array( 'mw-rollback', ChangeTags::getSoftwareTags() ) ) {
1061                         $this->markTestSkipped( 'Rollback tag deactivated, skipped the test.' );
1062                 }
1063
1064                 $admin = new User();
1065                 $admin->setName( 'Administrator' );
1066                 $admin->addToDatabase();
1067
1068                 $text = 'First line';
1069                 $page = $this->newPage( 'WikiPageTest_testDoRollbackTagging' );
1070                 $page->doEditContent(
1071                         ContentHandler::makeContent( $text, $page->getTitle(), CONTENT_MODEL_WIKITEXT ),
1072                         'Added first line',
1073                         EDIT_NEW,
1074                         false,
1075                         $admin
1076                 );
1077
1078                 $secondUser = new User();
1079                 $secondUser->setName( '92.65.217.32' );
1080                 $text .= '\n\nSecond line';
1081                 $page = new WikiPage( $page->getTitle() );
1082                 $page->doEditContent(
1083                         ContentHandler::makeContent( $text, $page->getTitle(), CONTENT_MODEL_WIKITEXT ),
1084                         'Adding second line',
1085                         0,
1086                         false,
1087                         $secondUser
1088                 );
1089
1090                 // Now, try the rollback
1091                 $admin->addGroup( 'sysop' ); // Make the test user a sysop
1092                 $token = $admin->getEditToken( 'rollback' );
1093                 $errors = $page->doRollback(
1094                         $secondUser->getName(),
1095                         'testing rollback',
1096                         $token,
1097                         false,
1098                         $resultDetails,
1099                         $admin
1100                 );
1101
1102                 // If doRollback completed without errors
1103                 if ( $errors === [] ) {
1104                         $tags = $resultDetails[ 'tags' ];
1105                         $this->assertContains( 'mw-rollback', $tags );
1106                 }
1107         }
1108
1109         public function provideGetAutoDeleteReason() {
1110                 return [
1111                         [
1112                                 [],
1113                                 false,
1114                                 false
1115                         ],
1116
1117                         [
1118                                 [
1119                                         [ "first edit", null ],
1120                                 ],
1121                                 "/first edit.*only contributor/",
1122                                 false
1123                         ],
1124
1125                         [
1126                                 [
1127                                         [ "first edit", null ],
1128                                         [ "second edit", null ],
1129                                 ],
1130                                 "/second edit.*only contributor/",
1131                                 true
1132                         ],
1133
1134                         [
1135                                 [
1136                                         [ "first edit", "127.0.2.22" ],
1137                                         [ "second edit", "127.0.3.33" ],
1138                                 ],
1139                                 "/second edit/",
1140                                 true
1141                         ],
1142
1143                         [
1144                                 [
1145                                         [
1146                                                 "first edit: "
1147                                                         . "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam "
1148                                                         . " nonumy eirmod tempor invidunt ut labore et dolore magna "
1149                                                         . "aliquyam erat, sed diam voluptua. At vero eos et accusam "
1150                                                         . "et justo duo dolores et ea rebum. Stet clita kasd gubergren, "
1151                                                         . "no sea  takimata sanctus est Lorem ipsum dolor sit amet.'",
1152                                                 null
1153                                         ],
1154                                 ],
1155                                 '/first edit:.*\.\.\."/',
1156                                 false
1157                         ],
1158
1159                         [
1160                                 [
1161                                         [ "first edit", "127.0.2.22" ],
1162                                         [ "", "127.0.3.33" ],
1163                                 ],
1164                                 "/before blanking.*first edit/",
1165                                 true
1166                         ],
1167
1168                 ];
1169         }
1170
1171         /**
1172          * @dataProvider provideGetAutoDeleteReason
1173          * @covers WikiPage::getAutoDeleteReason
1174          */
1175         public function testGetAutoDeleteReason( $edits, $expectedResult, $expectedHistory ) {
1176                 global $wgUser;
1177
1178                 // NOTE: assume Help namespace to contain wikitext
1179                 $page = $this->newPage( "Help:WikiPageTest_testGetAutoDeleteReason" );
1180
1181                 $c = 1;
1182
1183                 foreach ( $edits as $edit ) {
1184                         $user = new User();
1185
1186                         if ( !empty( $edit[1] ) ) {
1187                                 $user->setName( $edit[1] );
1188                         } else {
1189                                 $user = $wgUser;
1190                         }
1191
1192                         $content = ContentHandler::makeContent( $edit[0], $page->getTitle(), $page->getContentModel() );
1193
1194                         $page->doEditContent( $content, "test edit $c", $c < 2 ? EDIT_NEW : 0, false, $user );
1195
1196                         $c += 1;
1197                 }
1198
1199                 $reason = $page->getAutoDeleteReason( $hasHistory );
1200
1201                 if ( is_bool( $expectedResult ) || is_null( $expectedResult ) ) {
1202                         $this->assertEquals( $expectedResult, $reason );
1203                 } else {
1204                         $this->assertTrue( (bool)preg_match( $expectedResult, $reason ),
1205                                 "Autosummary didn't match expected pattern $expectedResult: $reason" );
1206                 }
1207
1208                 $this->assertEquals( $expectedHistory, $hasHistory,
1209                         "expected \$hasHistory to be " . var_export( $expectedHistory, true ) );
1210
1211                 $page->doDeleteArticle( "done" );
1212         }
1213
1214         public function providePreSaveTransform() {
1215                 return [
1216                         [ 'hello this is ~~~',
1217                                 "hello this is [[Special:Contributions/127.0.0.1|127.0.0.1]]",
1218                         ],
1219                         [ 'hello \'\'this\'\' is <nowiki>~~~</nowiki>',
1220                                 'hello \'\'this\'\' is <nowiki>~~~</nowiki>',
1221                         ],
1222                 ];
1223         }
1224
1225         /**
1226          * @covers WikiPage::factory
1227          */
1228         public function testWikiPageFactory() {
1229                 $title = Title::makeTitle( NS_FILE, 'Someimage.png' );
1230                 $page = WikiPage::factory( $title );
1231                 $this->assertEquals( WikiFilePage::class, get_class( $page ) );
1232
1233                 $title = Title::makeTitle( NS_CATEGORY, 'SomeCategory' );
1234                 $page = WikiPage::factory( $title );
1235                 $this->assertEquals( WikiCategoryPage::class, get_class( $page ) );
1236
1237                 $title = Title::makeTitle( NS_MAIN, 'SomePage' );
1238                 $page = WikiPage::factory( $title );
1239                 $this->assertEquals( WikiPage::class, get_class( $page ) );
1240         }
1241
1242         /**
1243          * @dataProvider provideCommentMigrationOnDeletion
1244          *
1245          * @param int $writeStage
1246          * @param int $readStage
1247          */
1248         public function testCommentMigrationOnDeletion( $writeStage, $readStage ) {
1249                 $this->setMwGlobals( 'wgCommentTableSchemaMigrationStage', $writeStage );
1250                 $this->overrideMwServices();
1251
1252                 $dbr = wfGetDB( DB_REPLICA );
1253
1254                 $page = $this->createPage(
1255                         __METHOD__,
1256                         "foo",
1257                         CONTENT_MODEL_WIKITEXT
1258                 );
1259                 $revid = $page->getLatest();
1260                 if ( $writeStage > MIGRATION_OLD ) {
1261                         $comment_id = $dbr->selectField(
1262                                 'revision_comment_temp',
1263                                 'revcomment_comment_id',
1264                                 [ 'revcomment_rev' => $revid ],
1265                                 __METHOD__
1266                         );
1267                 }
1268
1269                 $this->setMwGlobals( 'wgCommentTableSchemaMigrationStage', $readStage );
1270                 $this->overrideMwServices();
1271
1272                 $page->doDeleteArticle( "testing deletion" );
1273
1274                 if ( $readStage > MIGRATION_OLD ) {
1275                         // Didn't leave behind any 'revision_comment_temp' rows
1276                         $n = $dbr->selectField(
1277                                 'revision_comment_temp', 'COUNT(*)', [ 'revcomment_rev' => $revid ], __METHOD__
1278                         );
1279                         $this->assertEquals( 0, $n, 'no entry in revision_comment_temp after deletion' );
1280
1281                         // Copied or upgraded the comment_id, as applicable
1282                         $ar_comment_id = $dbr->selectField(
1283                                 'archive',
1284                                 'ar_comment_id',
1285                                 [ 'ar_rev_id' => $revid ],
1286                                 __METHOD__
1287                         );
1288                         if ( $writeStage > MIGRATION_OLD ) {
1289                                 $this->assertSame( $comment_id, $ar_comment_id );
1290                         } else {
1291                                 $this->assertNotEquals( 0, $ar_comment_id );
1292                         }
1293                 }
1294
1295                 // Copied rev_comment, if applicable
1296                 if ( $readStage <= MIGRATION_WRITE_BOTH && $writeStage <= MIGRATION_WRITE_BOTH ) {
1297                         $ar_comment = $dbr->selectField(
1298                                 'archive',
1299                                 'ar_comment',
1300                                 [ 'ar_rev_id' => $revid ],
1301                                 __METHOD__
1302                         );
1303                         $this->assertSame( 'testing', $ar_comment );
1304                 }
1305         }
1306
1307         public function provideCommentMigrationOnDeletion() {
1308                 return [
1309                         [ MIGRATION_OLD, MIGRATION_OLD ],
1310                         [ MIGRATION_OLD, MIGRATION_WRITE_BOTH ],
1311                         [ MIGRATION_OLD, MIGRATION_WRITE_NEW ],
1312                         [ MIGRATION_WRITE_BOTH, MIGRATION_OLD ],
1313                         [ MIGRATION_WRITE_BOTH, MIGRATION_WRITE_BOTH ],
1314                         [ MIGRATION_WRITE_BOTH, MIGRATION_WRITE_NEW ],
1315                         [ MIGRATION_WRITE_BOTH, MIGRATION_NEW ],
1316                         [ MIGRATION_WRITE_NEW, MIGRATION_WRITE_BOTH ],
1317                         [ MIGRATION_WRITE_NEW, MIGRATION_WRITE_NEW ],
1318                         [ MIGRATION_WRITE_NEW, MIGRATION_NEW ],
1319                         [ MIGRATION_NEW, MIGRATION_WRITE_BOTH ],
1320                         [ MIGRATION_NEW, MIGRATION_WRITE_NEW ],
1321                         [ MIGRATION_NEW, MIGRATION_NEW ],
1322                 ];
1323         }
1324
1325         /**
1326          * @covers WikiPage::updateCategoryCounts
1327          */
1328         public function testUpdateCategoryCounts() {
1329                 $page = new WikiPage( Title::newFromText( __METHOD__ ) );
1330
1331                 // Add an initial category
1332                 $page->updateCategoryCounts( [ 'A' ], [], 0 );
1333
1334                 $this->assertEquals( 1, Category::newFromName( 'A' )->getPageCount() );
1335                 $this->assertEquals( 0, Category::newFromName( 'B' )->getPageCount() );
1336                 $this->assertEquals( 0, Category::newFromName( 'C' )->getPageCount() );
1337
1338                 // Add a new category
1339                 $page->updateCategoryCounts( [ 'B' ], [], 0 );
1340
1341                 $this->assertEquals( 1, Category::newFromName( 'A' )->getPageCount() );
1342                 $this->assertEquals( 1, Category::newFromName( 'B' )->getPageCount() );
1343                 $this->assertEquals( 0, Category::newFromName( 'C' )->getPageCount() );
1344
1345                 // Add and remove a category
1346                 $page->updateCategoryCounts( [ 'C' ], [ 'A' ], 0 );
1347
1348                 $this->assertEquals( 0, Category::newFromName( 'A' )->getPageCount() );
1349                 $this->assertEquals( 1, Category::newFromName( 'B' )->getPageCount() );
1350                 $this->assertEquals( 1, Category::newFromName( 'C' )->getPageCount() );
1351         }
1352
1353         public function provideUpdateRedirectOn() {
1354                 yield [ '#REDIRECT [[Foo]]', true, null, true, true, 0 ];
1355                 yield [ '#REDIRECT [[Foo]]', true, 'Foo', true, false, 1 ];
1356                 yield [ 'SomeText', false, null, false, true, 0 ];
1357                 yield [ 'SomeText', false, 'Foo', false, false, 1 ];
1358         }
1359
1360         /**
1361          * @dataProvider provideUpdateRedirectOn
1362          * @covers WikiPage::updateRedirectOn
1363          *
1364          * @param string $initialText
1365          * @param bool $initialRedirectState
1366          * @param string|null $redirectTitle
1367          * @param bool|null $lastRevIsRedirect
1368          * @param bool $expectedSuccess
1369          * @param int $expectedRowCount
1370          */
1371         public function testUpdateRedirectOn(
1372                 $initialText,
1373                 $initialRedirectState,
1374                 $redirectTitle,
1375                 $lastRevIsRedirect,
1376                 $expectedSuccess,
1377                 $expectedRowCount
1378         ) {
1379                 static $pageCounter = 0;
1380                 $pageCounter++;
1381
1382                 $page = $this->createPage( Title::newFromText( __METHOD__ . $pageCounter ), $initialText );
1383                 $this->assertSame( $initialRedirectState, $page->isRedirect() );
1384
1385                 $redirectTitle = is_string( $redirectTitle )
1386                         ? Title::newFromText( $redirectTitle )
1387                         : $redirectTitle;
1388
1389                 $success = $page->updateRedirectOn( $this->db, $redirectTitle, $lastRevIsRedirect );
1390                 $this->assertSame( $expectedSuccess, $success, 'Success assertion' );
1391                 /**
1392                  * updateRedirectOn explicitly updates the redirect table (and not the page table).
1393                  * Most of core checks the page table for redirect status, so we have to be ugly and
1394                  * assert a select from the table here.
1395                  */
1396                 $this->assertRedirectTableCountForPageId( $page->getId(), $expectedRowCount );
1397         }
1398
1399         private function assertRedirectTableCountForPageId( $pageId, $expected ) {
1400                 $this->assertSelect(
1401                         'redirect',
1402                         'COUNT(*)',
1403                         [ 'rd_from' => $pageId ],
1404                         [ [ strval( $expected ) ] ]
1405                 );
1406         }
1407
1408         /**
1409          * @covers WikiPage::insertRedirectEntry
1410          */
1411         public function testInsertRedirectEntry_insertsRedirectEntry() {
1412                 $page = $this->createPage( Title::newFromText( __METHOD__ ), 'A' );
1413                 $this->assertRedirectTableCountForPageId( $page->getId(), 0 );
1414
1415                 $targetTitle = Title::newFromText( 'SomeTarget#Frag' );
1416                 $targetTitle->mInterwiki = 'eninter';
1417                 $page->insertRedirectEntry( $targetTitle, null );
1418
1419                 $this->assertSelect(
1420                         'redirect',
1421                         [ 'rd_from', 'rd_namespace', 'rd_title', 'rd_fragment', 'rd_interwiki' ],
1422                         [ 'rd_from' => $page->getId() ],
1423                         [ [
1424                                 strval( $page->getId() ),
1425                                 strval( $targetTitle->getNamespace() ),
1426                                 strval( $targetTitle->getDBkey() ),
1427                                 strval( $targetTitle->getFragment() ),
1428                                 strval( $targetTitle->getInterwiki() ),
1429                         ] ]
1430                 );
1431         }
1432
1433         /**
1434          * @covers WikiPage::insertRedirectEntry
1435          */
1436         public function testInsertRedirectEntry_insertsRedirectEntryWithPageLatest() {
1437                 $page = $this->createPage( Title::newFromText( __METHOD__ ), 'A' );
1438                 $this->assertRedirectTableCountForPageId( $page->getId(), 0 );
1439
1440                 $targetTitle = Title::newFromText( 'SomeTarget#Frag' );
1441                 $targetTitle->mInterwiki = 'eninter';
1442                 $page->insertRedirectEntry( $targetTitle, $page->getLatest() );
1443
1444                 $this->assertSelect(
1445                         'redirect',
1446                         [ 'rd_from', 'rd_namespace', 'rd_title', 'rd_fragment', 'rd_interwiki' ],
1447                         [ 'rd_from' => $page->getId() ],
1448                         [ [
1449                                 strval( $page->getId() ),
1450                                 strval( $targetTitle->getNamespace() ),
1451                                 strval( $targetTitle->getDBkey() ),
1452                                 strval( $targetTitle->getFragment() ),
1453                                 strval( $targetTitle->getInterwiki() ),
1454                         ] ]
1455                 );
1456         }
1457
1458         /**
1459          * @covers WikiPage::insertRedirectEntry
1460          */
1461         public function testInsertRedirectEntry_doesNotInsertIfPageLatestIncorrect() {
1462                 $page = $this->createPage( Title::newFromText( __METHOD__ ), 'A' );
1463                 $this->assertRedirectTableCountForPageId( $page->getId(), 0 );
1464
1465                 $targetTitle = Title::newFromText( 'SomeTarget#Frag' );
1466                 $targetTitle->mInterwiki = 'eninter';
1467                 $page->insertRedirectEntry( $targetTitle, 215251 );
1468
1469                 $this->assertRedirectTableCountForPageId( $page->getId(), 0 );
1470         }
1471
1472         private function getRow( array $overrides = [] ) {
1473                 $row = [
1474                         'page_id' => '44',
1475                         'page_len' => '76',
1476                         'page_is_redirect' => '1',
1477                         'page_latest' => '99',
1478                         'page_namespace' => '3',
1479                         'page_title' => 'JaJaTitle',
1480                         'page_restrictions' => 'edit=autoconfirmed,sysop:move=sysop',
1481                         'page_touched' => '20120101020202',
1482                         'page_links_updated' => '20140101020202',
1483                 ];
1484                 foreach ( $overrides as $key => $value ) {
1485                         $row[$key] = $value;
1486                 }
1487                 return (object)$row;
1488         }
1489
1490         public function provideNewFromRowSuccess() {
1491                 yield 'basic row' => [
1492                         $this->getRow(),
1493                         function ( WikiPage $wikiPage, self $test ) {
1494                                 $test->assertSame( 44, $wikiPage->getId() );
1495                                 $test->assertSame( 76, $wikiPage->getTitle()->getLength() );
1496                                 $test->assertTrue( $wikiPage->isRedirect() );
1497                                 $test->assertSame( 99, $wikiPage->getLatest() );
1498                                 $test->assertSame( 3, $wikiPage->getTitle()->getNamespace() );
1499                                 $test->assertSame( 'JaJaTitle', $wikiPage->getTitle()->getDBkey() );
1500                                 $test->assertSame(
1501                                         [
1502                                                 'edit' => [ 'autoconfirmed', 'sysop' ],
1503                                                 'move' => [ 'sysop' ],
1504                                         ],
1505                                         $wikiPage->getTitle()->getAllRestrictions()
1506                                 );
1507                                 $test->assertSame( '20120101020202', $wikiPage->getTouched() );
1508                                 $test->assertSame( '20140101020202', $wikiPage->getLinksTimestamp() );
1509                         }
1510                 ];
1511                 yield 'different timestamp formats' => [
1512                         $this->getRow( [
1513                                 'page_touched' => '2012-01-01 02:02:02',
1514                                 'page_links_updated' => '2014-01-01 02:02:02',
1515                         ] ),
1516                         function ( WikiPage $wikiPage, self $test ) {
1517                                 $test->assertSame( '20120101020202', $wikiPage->getTouched() );
1518                                 $test->assertSame( '20140101020202', $wikiPage->getLinksTimestamp() );
1519                         }
1520                 ];
1521                 yield 'no restrictions' => [
1522                         $this->getRow( [
1523                                 'page_restrictions' => '',
1524                         ] ),
1525                         function ( WikiPage $wikiPage, self $test ) {
1526                         $test->assertSame(
1527                                 [
1528                                         'edit' => [],
1529                                         'move' => [],
1530                                 ],
1531                                 $wikiPage->getTitle()->getAllRestrictions()
1532                         );
1533                         }
1534                 ];
1535                 yield 'not redirect' => [
1536                         $this->getRow( [
1537                                 'page_is_redirect' => '0',
1538                         ] ),
1539                         function ( WikiPage $wikiPage, self $test ) {
1540                                 $test->assertFalse( $wikiPage->isRedirect() );
1541                         }
1542                 ];
1543         }
1544
1545         /**
1546          * @covers WikiPage::newFromRow
1547          * @covers WikiPage::loadFromRow
1548          * @dataProvider provideNewFromRowSuccess
1549          *
1550          * @param object $row
1551          * @param callable $assertions
1552          */
1553         public function testNewFromRow( $row, $assertions ) {
1554                 $page = WikiPage::newFromRow( $row, 'fromdb' );
1555                 $assertions( $page, $this );
1556         }
1557
1558         public function provideTestNewFromId_returnsNullOnBadPageId() {
1559                 yield[ 0 ];
1560                 yield[ -11 ];
1561         }
1562
1563         /**
1564          * @covers WikiPage::newFromID
1565          * @dataProvider provideTestNewFromId_returnsNullOnBadPageId
1566          */
1567         public function testNewFromId_returnsNullOnBadPageId( $pageId ) {
1568                 $this->assertNull( WikiPage::newFromID( $pageId ) );
1569         }
1570
1571         /**
1572          * @covers WikiPage::newFromID
1573          */
1574         public function testNewFromId_appearsToFetchCorrectRow() {
1575                 $createdPage = $this->createPage( __METHOD__, 'Xsfaij09' );
1576                 $fetchedPage = WikiPage::newFromID( $createdPage->getId() );
1577                 $this->assertSame( $createdPage->getId(), $fetchedPage->getId() );
1578                 $this->assertEquals(
1579                         $createdPage->getContent()->getNativeData(),
1580                         $fetchedPage->getContent()->getNativeData()
1581                 );
1582         }
1583
1584         /**
1585          * @covers WikiPage::newFromID
1586          */
1587         public function testNewFromId_returnsNullOnNonExistingId() {
1588                 $this->assertNull( WikiPage::newFromID( 2147483647 ) );
1589         }
1590
1591         public function provideTestInsertProtectNullRevision() {
1592                 // phpcs:disable Generic.Files.LineLength
1593                 yield [
1594                         'goat-message-key',
1595                         [ 'edit' => 'sysop' ],
1596                         [ 'edit' => '20200101040404' ],
1597                         false,
1598                         'Goat Reason',
1599                         true,
1600                         '(goat-message-key: WikiPageDbTestBase::testInsertProtectNullRevision, UTSysop)(colon-separator)Goat Reason(word-separator)(parentheses: (protect-summary-desc: (restriction-edit), (protect-level-sysop), (protect-expiring: 04:04, 1 (january) 2020, 1 (january) 2020, 04:04)))'
1601                 ];
1602                 yield [
1603                         'goat-key',
1604                         [ 'edit' => 'sysop', 'move' => 'something' ],
1605                         [ 'edit' => '20200101040404', 'move' => '20210101050505' ],
1606                         false,
1607                         'Goat Goat',
1608                         true,
1609                         '(goat-key: WikiPageDbTestBase::testInsertProtectNullRevision, UTSysop)(colon-separator)Goat Goat(word-separator)(parentheses: (protect-summary-desc: (restriction-edit), (protect-level-sysop), (protect-expiring: 04:04, 1 (january) 2020, 1 (january) 2020, 04:04))(word-separator)(protect-summary-desc: (restriction-move), (protect-level-something), (protect-expiring: 05:05, 1 (january) 2021, 1 (january) 2021, 05:05)))'
1610                 ];
1611                 // phpcs:enable
1612         }
1613
1614         /**
1615          * @dataProvider provideTestInsertProtectNullRevision
1616          * @covers WikiPage::insertProtectNullRevision
1617          * @covers WikiPage::protectDescription
1618          *
1619          * @param string $revCommentMsg
1620          * @param array $limit
1621          * @param array $expiry
1622          * @param bool $cascade
1623          * @param string $reason
1624          * @param bool|null $user true if the test sysop should be used, or null
1625          * @param string $expectedComment
1626          */
1627         public function testInsertProtectNullRevision(
1628                 $revCommentMsg,
1629                 array $limit,
1630                 array $expiry,
1631                 $cascade,
1632                 $reason,
1633                 $user,
1634                 $expectedComment
1635         ) {
1636                 $this->setContentLang( 'qqx' );
1637
1638                 $page = $this->createPage( __METHOD__, 'Goat' );
1639
1640                 $user = $user === null ? $user : $this->getTestSysop()->getUser();
1641
1642                 $result = $page->insertProtectNullRevision(
1643                         $revCommentMsg,
1644                         $limit,
1645                         $expiry,
1646                         $cascade,
1647                         $reason,
1648                         $user
1649                 );
1650
1651                 $this->assertTrue( $result instanceof Revision );
1652                 $this->assertSame( $expectedComment, $result->getComment( Revision::RAW ) );
1653         }
1654
1655         /**
1656          * @covers WikiPage::updateRevisionOn
1657          */
1658         public function testUpdateRevisionOn_existingPage() {
1659                 $user = $this->getTestSysop()->getUser();
1660                 $page = $this->createPage( __METHOD__, 'StartText' );
1661
1662                 $revision = new Revision(
1663                         [
1664                                 'id' => 9989,
1665                                 'page' => $page->getId(),
1666                                 'title' => $page->getTitle(),
1667                                 'comment' => __METHOD__,
1668                                 'minor_edit' => true,
1669                                 'text' => __METHOD__ . '-text',
1670                                 'len' => strlen( __METHOD__ . '-text' ),
1671                                 'user' => $user->getId(),
1672                                 'user_text' => $user->getName(),
1673                                 'timestamp' => '20170707040404',
1674                                 'content_model' => CONTENT_MODEL_WIKITEXT,
1675                                 'content_format' => CONTENT_FORMAT_WIKITEXT,
1676                         ]
1677                 );
1678
1679                 $result = $page->updateRevisionOn( $this->db, $revision );
1680                 $this->assertTrue( $result );
1681                 $this->assertSame( 9989, $page->getLatest() );
1682                 $this->assertEquals( $revision, $page->getRevision() );
1683         }
1684
1685         /**
1686          * @covers WikiPage::updateRevisionOn
1687          */
1688         public function testUpdateRevisionOn_NonExistingPage() {
1689                 $user = $this->getTestSysop()->getUser();
1690                 $page = $this->createPage( __METHOD__, 'StartText' );
1691                 $page->doDeleteArticle( 'reason' );
1692
1693                 $revision = new Revision(
1694                         [
1695                                 'id' => 9989,
1696                                 'page' => $page->getId(),
1697                                 'title' => $page->getTitle(),
1698                                 'comment' => __METHOD__,
1699                                 'minor_edit' => true,
1700                                 'text' => __METHOD__ . '-text',
1701                                 'len' => strlen( __METHOD__ . '-text' ),
1702                                 'user' => $user->getId(),
1703                                 'user_text' => $user->getName(),
1704                                 'timestamp' => '20170707040404',
1705                                 'content_model' => CONTENT_MODEL_WIKITEXT,
1706                                 'content_format' => CONTENT_FORMAT_WIKITEXT,
1707                         ]
1708                 );
1709
1710                 $result = $page->updateRevisionOn( $this->db, $revision );
1711                 $this->assertFalse( $result );
1712         }
1713
1714         /**
1715          * @covers WikiPage::updateIfNewerOn
1716          */
1717         public function testUpdateIfNewerOn_olderRevision() {
1718                 $user = $this->getTestSysop()->getUser();
1719                 $page = $this->createPage( __METHOD__, 'StartText' );
1720                 $initialRevision = $page->getRevision();
1721
1722                 $olderTimeStamp = wfTimestamp(
1723                         TS_MW,
1724                         wfTimestamp( TS_UNIX, $initialRevision->getTimestamp() ) - 1
1725                 );
1726
1727                 $olderRevison = new Revision(
1728                         [
1729                                 'id' => 9989,
1730                                 'page' => $page->getId(),
1731                                 'title' => $page->getTitle(),
1732                                 'comment' => __METHOD__,
1733                                 'minor_edit' => true,
1734                                 'text' => __METHOD__ . '-text',
1735                                 'len' => strlen( __METHOD__ . '-text' ),
1736                                 'user' => $user->getId(),
1737                                 'user_text' => $user->getName(),
1738                                 'timestamp' => $olderTimeStamp,
1739                                 'content_model' => CONTENT_MODEL_WIKITEXT,
1740                                 'content_format' => CONTENT_FORMAT_WIKITEXT,
1741                         ]
1742                 );
1743
1744                 $result = $page->updateIfNewerOn( $this->db, $olderRevison );
1745                 $this->assertFalse( $result );
1746         }
1747
1748         /**
1749          * @covers WikiPage::updateIfNewerOn
1750          */
1751         public function testUpdateIfNewerOn_newerRevision() {
1752                 $user = $this->getTestSysop()->getUser();
1753                 $page = $this->createPage( __METHOD__, 'StartText' );
1754                 $initialRevision = $page->getRevision();
1755
1756                 $newerTimeStamp = wfTimestamp(
1757                         TS_MW,
1758                         wfTimestamp( TS_UNIX, $initialRevision->getTimestamp() ) + 1
1759                 );
1760
1761                 $newerRevision = new Revision(
1762                         [
1763                                 'id' => 9989,
1764                                 'page' => $page->getId(),
1765                                 'title' => $page->getTitle(),
1766                                 'comment' => __METHOD__,
1767                                 'minor_edit' => true,
1768                                 'text' => __METHOD__ . '-text',
1769                                 'len' => strlen( __METHOD__ . '-text' ),
1770                                 'user' => $user->getId(),
1771                                 'user_text' => $user->getName(),
1772                                 'timestamp' => $newerTimeStamp,
1773                                 'content_model' => CONTENT_MODEL_WIKITEXT,
1774                                 'content_format' => CONTENT_FORMAT_WIKITEXT,
1775                         ]
1776                 );
1777                 $result = $page->updateIfNewerOn( $this->db, $newerRevision );
1778                 $this->assertTrue( $result );
1779         }
1780
1781         /**
1782          * @covers WikiPage::insertOn
1783          */
1784         public function testInsertOn() {
1785                 $title = Title::newFromText( __METHOD__ );
1786                 $page = new WikiPage( $title );
1787
1788                 $startTimeStamp = wfTimestampNow();
1789                 $result = $page->insertOn( $this->db );
1790                 $endTimeStamp = wfTimestampNow();
1791
1792                 $this->assertInternalType( 'int', $result );
1793                 $this->assertTrue( $result > 0 );
1794
1795                 $condition = [ 'page_id' => $result ];
1796
1797                 // Check the default fields have been filled
1798                 $this->assertSelect(
1799                         'page',
1800                         [
1801                                 'page_namespace',
1802                                 'page_title',
1803                                 'page_restrictions',
1804                                 'page_is_redirect',
1805                                 'page_is_new',
1806                                 'page_latest',
1807                                 'page_len',
1808                         ],
1809                         $condition,
1810                         [ [
1811                                 '0',
1812                                 __METHOD__,
1813                                 '',
1814                                 '0',
1815                                 '1',
1816                                 '0',
1817                                 '0',
1818                         ] ]
1819                 );
1820
1821                 // Check the page_random field has been filled
1822                 $pageRandom = $this->db->selectField( 'page', 'page_random', $condition );
1823                 $this->assertTrue( (float)$pageRandom < 1 && (float)$pageRandom > 0 );
1824
1825                 // Assert the touched timestamp in the DB is roughly when we inserted the page
1826                 $pageTouched = $this->db->selectField( 'page', 'page_touched', $condition );
1827                 $this->assertTrue(
1828                         wfTimestamp( TS_UNIX, $startTimeStamp )
1829                         <= wfTimestamp( TS_UNIX, $pageTouched )
1830                 );
1831                 $this->assertTrue(
1832                         wfTimestamp( TS_UNIX, $endTimeStamp )
1833                         >= wfTimestamp( TS_UNIX, $pageTouched )
1834                 );
1835
1836                 // Try inserting the same page again and checking the result is false (no change)
1837                 $result = $page->insertOn( $this->db );
1838                 $this->assertFalse( $result );
1839         }
1840
1841         /**
1842          * @covers WikiPage::insertOn
1843          */
1844         public function testInsertOn_idSpecified() {
1845                 $title = Title::newFromText( __METHOD__ );
1846                 $page = new WikiPage( $title );
1847                 $id = 1478952189;
1848
1849                 $result = $page->insertOn( $this->db, $id );
1850
1851                 $this->assertSame( $id, $result );
1852
1853                 $condition = [ 'page_id' => $result ];
1854
1855                 // Check there is actually a row in the db
1856                 $this->assertSelect(
1857                         'page',
1858                         [ 'page_title' ],
1859                         $condition,
1860                         [ [ __METHOD__ ] ]
1861                 );
1862         }
1863
1864         public function provideTestDoUpdateRestrictions_setBasicRestrictions() {
1865                 // Note: Once the current dates passes the date in these tests they will fail.
1866                 yield 'move something' => [
1867                         true,
1868                         [ 'move' => 'something' ],
1869                         [],
1870                         [ 'edit' => [], 'move' => [ 'something' ] ],
1871                         [],
1872                 ];
1873                 yield 'move something, edit blank' => [
1874                         true,
1875                         [ 'move' => 'something', 'edit' => '' ],
1876                         [],
1877                         [ 'edit' => [], 'move' => [ 'something' ] ],
1878                         [],
1879                 ];
1880                 yield 'edit sysop, with expiry' => [
1881                         true,
1882                         [ 'edit' => 'sysop' ],
1883                         [ 'edit' => '21330101020202' ],
1884                         [ 'edit' => [ 'sysop' ], 'move' => [] ],
1885                         [ 'edit' => '21330101020202' ],
1886                 ];
1887                 yield 'move and edit, move with expiry' => [
1888                         true,
1889                         [ 'move' => 'something', 'edit' => 'another' ],
1890                         [ 'move' => '22220202010101' ],
1891                         [ 'edit' => [ 'another' ], 'move' => [ 'something' ] ],
1892                         [ 'move' => '22220202010101' ],
1893                 ];
1894                 yield 'move and edit, edit with infinity expiry' => [
1895                         true,
1896                         [ 'move' => 'something', 'edit' => 'another' ],
1897                         [ 'edit' => 'infinity' ],
1898                         [ 'edit' => [ 'another' ], 'move' => [ 'something' ] ],
1899                         [ 'edit' => 'infinity' ],
1900                 ];
1901                 yield 'non existing, create something' => [
1902                         false,
1903                         [ 'create' => 'something' ],
1904                         [],
1905                         [ 'create' => [ 'something' ] ],
1906                         [],
1907                 ];
1908                 yield 'non existing, create something with expiry' => [
1909                         false,
1910                         [ 'create' => 'something' ],
1911                         [ 'create' => '23451212112233' ],
1912                         [ 'create' => [ 'something' ] ],
1913                         [ 'create' => '23451212112233' ],
1914                 ];
1915         }
1916
1917         /**
1918          * @dataProvider provideTestDoUpdateRestrictions_setBasicRestrictions
1919          * @covers WikiPage::doUpdateRestrictions
1920          */
1921         public function testDoUpdateRestrictions_setBasicRestrictions(
1922                 $pageExists,
1923                 array $limit,
1924                 array $expiry,
1925                 array $expectedRestrictions,
1926                 array $expectedRestrictionExpiries
1927         ) {
1928                 if ( $pageExists ) {
1929                         $page = $this->createPage( __METHOD__, 'ABC' );
1930                 } else {
1931                         $page = new WikiPage( Title::newFromText( __METHOD__ . '-nonexist' ) );
1932                 }
1933                 $user = $this->getTestSysop()->getUser();
1934                 $cascade = false;
1935
1936                 $status = $page->doUpdateRestrictions( $limit, $expiry, $cascade, 'aReason', $user, [] );
1937
1938                 $logId = $status->getValue();
1939                 $allRestrictions = $page->getTitle()->getAllRestrictions();
1940
1941                 $this->assertTrue( $status->isGood() );
1942                 $this->assertInternalType( 'int', $logId );
1943                 $this->assertSame( $expectedRestrictions, $allRestrictions );
1944                 foreach ( $expectedRestrictionExpiries as $key => $value ) {
1945                         $this->assertSame( $value, $page->getTitle()->getRestrictionExpiry( $key ) );
1946                 }
1947
1948                 // Make sure the log entry looks good
1949                 // log_params is not checked here
1950                 $actorQuery = ActorMigration::newMigration()->getJoin( 'log_user' );
1951                 $this->assertSelect(
1952                         [ 'logging' ] + $actorQuery['tables'],
1953                         [
1954                                 'log_comment',
1955                                 'log_user' => $actorQuery['fields']['log_user'],
1956                                 'log_user_text' => $actorQuery['fields']['log_user_text'],
1957                                 'log_namespace',
1958                                 'log_title',
1959                         ],
1960                         [ 'log_id' => $logId ],
1961                         [ [
1962                                 'aReason',
1963                                 (string)$user->getId(),
1964                                 $user->getName(),
1965                                 (string)$page->getTitle()->getNamespace(),
1966                                 $page->getTitle()->getDBkey(),
1967                         ] ],
1968                         [],
1969                         $actorQuery['joins']
1970                 );
1971         }
1972
1973         /**
1974          * @covers WikiPage::doUpdateRestrictions
1975          */
1976         public function testDoUpdateRestrictions_failsOnReadOnly() {
1977                 $page = $this->createPage( __METHOD__, 'ABC' );
1978                 $user = $this->getTestSysop()->getUser();
1979                 $cascade = false;
1980
1981                 // Set read only
1982                 $readOnly = $this->getMockBuilder( ReadOnlyMode::class )
1983                         ->disableOriginalConstructor()
1984                         ->setMethods( [ 'isReadOnly', 'getReason' ] )
1985                         ->getMock();
1986                 $readOnly->expects( $this->once() )
1987                         ->method( 'isReadOnly' )
1988                         ->will( $this->returnValue( true ) );
1989                 $readOnly->expects( $this->once() )
1990                         ->method( 'getReason' )
1991                         ->will( $this->returnValue( 'Some Read Only Reason' ) );
1992                 $this->setService( 'ReadOnlyMode', $readOnly );
1993
1994                 $status = $page->doUpdateRestrictions( [], [], $cascade, 'aReason', $user, [] );
1995                 $this->assertFalse( $status->isOK() );
1996                 $this->assertSame( 'readonlytext', $status->getMessage()->getKey() );
1997         }
1998
1999         /**
2000          * @covers WikiPage::doUpdateRestrictions
2001          */
2002         public function testDoUpdateRestrictions_returnsGoodIfNothingChanged() {
2003                 $page = $this->createPage( __METHOD__, 'ABC' );
2004                 $user = $this->getTestSysop()->getUser();
2005                 $cascade = false;
2006                 $limit = [ 'edit' => 'sysop' ];
2007
2008                 $status = $page->doUpdateRestrictions(
2009                         $limit,
2010                         [],
2011                         $cascade,
2012                         'aReason',
2013                         $user,
2014                         []
2015                 );
2016
2017                 // The first entry should have a logId as it did something
2018                 $this->assertTrue( $status->isGood() );
2019                 $this->assertInternalType( 'int', $status->getValue() );
2020
2021                 $status = $page->doUpdateRestrictions(
2022                         $limit,
2023                         [],
2024                         $cascade,
2025                         'aReason',
2026                         $user,
2027                         []
2028                 );
2029
2030                 // The second entry should not have a logId as nothing changed
2031                 $this->assertTrue( $status->isGood() );
2032                 $this->assertNull( $status->getValue() );
2033         }
2034
2035         /**
2036          * @covers WikiPage::doUpdateRestrictions
2037          */
2038         public function testDoUpdateRestrictions_logEntryTypeAndAction() {
2039                 $page = $this->createPage( __METHOD__, 'ABC' );
2040                 $user = $this->getTestSysop()->getUser();
2041                 $cascade = false;
2042
2043                 // Protect the page
2044                 $status = $page->doUpdateRestrictions(
2045                         [ 'edit' => 'sysop' ],
2046                         [],
2047                         $cascade,
2048                         'aReason',
2049                         $user,
2050                         []
2051                 );
2052                 $this->assertTrue( $status->isGood() );
2053                 $this->assertInternalType( 'int', $status->getValue() );
2054                 $this->assertSelect(
2055                         'logging',
2056                         [ 'log_type', 'log_action' ],
2057                         [ 'log_id' => $status->getValue() ],
2058                         [ [ 'protect', 'protect' ] ]
2059                 );
2060
2061                 // Modify the protection
2062                 $status = $page->doUpdateRestrictions(
2063                         [ 'edit' => 'somethingElse' ],
2064                         [],
2065                         $cascade,
2066                         'aReason',
2067                         $user,
2068                         []
2069                 );
2070                 $this->assertTrue( $status->isGood() );
2071                 $this->assertInternalType( 'int', $status->getValue() );
2072                 $this->assertSelect(
2073                         'logging',
2074                         [ 'log_type', 'log_action' ],
2075                         [ 'log_id' => $status->getValue() ],
2076                         [ [ 'protect', 'modify' ] ]
2077                 );
2078
2079                 // Remove the protection
2080                 $status = $page->doUpdateRestrictions(
2081                         [],
2082                         [],
2083                         $cascade,
2084                         'aReason',
2085                         $user,
2086                         []
2087                 );
2088                 $this->assertTrue( $status->isGood() );
2089                 $this->assertInternalType( 'int', $status->getValue() );
2090                 $this->assertSelect(
2091                         'logging',
2092                         [ 'log_type', 'log_action' ],
2093                         [ 'log_id' => $status->getValue() ],
2094                         [ [ 'protect', 'unprotect' ] ]
2095                 );
2096         }
2097
2098 }