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