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