tests/phpunit/includes/specials/QueryAllSpecialPagesTest.php

   1 <?php
   2 /**
   3  * Test class to run the query of most of all our special pages
   4  *
   5  * Copyright © 2011, Antoine Musso
   6  *
   7  * @author Antoine Musso
   8  * @group Database
   9  */
  10
  11 /**
  12  * @covers QueryPage<extended>
  13  */
  14 class QueryAllSpecialPagesTest extends MediaWikiTestCase {
  15
  16         /**
  17          * @var SpecialPage[]
  18          */
  19         private $queryPages;
  20
  21         /** List query pages that can not be tested automatically */
  22         protected $manualTest = [
  23                 'LinkSearchPage'
  24         ];
  25
  26         /**
  27          * Pages whose query use the same DB table more than once.
  28          * This is used to skip testing those pages when run against a MySQL backend
  29          * which does not support reopening a temporary table. See upstream bug:
  30          * https://bugs.mysql.com/bug.php?id=10327
  31          */
  32         protected $reopensTempTable = [
  33                 'BrokenRedirects',
  34         ];
  35
  36         /**
  37          * Initialize all query page objects
  38          */
  39         function __construct() {
  40                 parent::__construct();
  41
  42                 foreach ( QueryPage::getPages() as $page ) {
  43                         $class = $page[0];
  44                         $name = $page[1];
  45                         if ( !in_array( $class, $this->manualTest ) ) {
  46                                 $this->queryPages[$class] = SpecialPageFactory::getPage( $name );
  47                         }
  48                 }
  49         }
  50
  51         /**
  52          * Test SQL for each of our QueryPages objects
  53          * @group Database
  54          */
  55         public function testQuerypageSqlQuery() {
  56                 global $wgDBtype;
  57
  58                 foreach ( $this->queryPages as $page ) {
  59                         // With MySQL, skips special pages reopening a temporary table
  60                         // See https://bugs.mysql.com/bug.php?id=10327
  61                         if (
  62                                 $wgDBtype === 'mysql'
  63                                 && in_array( $page->getName(), $this->reopensTempTable )
  64                         ) {
  65                                 $this->markTestSkipped( "SQL query for page {$page->getName()} "
  66                                         . "can not be tested on MySQL backend (it reopens a temporary table)" );
  67                                 continue;
  68                         }
  69
  70                         $msg = "SQL query for page {$page->getName()} should give a result wrapper object";
  71
  72                         $result = $page->reallyDoQuery( 50 );
  73                         if ( $result instanceof ResultWrapper ) {
  74                                 $this->assertTrue( true, $msg );
  75                         } else {
  76                                 $this->assertFalse( false, $msg );
  77                         }
  78                 }
  79         }
  80 }