tests/phpunit/includes/api/ApiComparePagesTest.php

   1 <?php
   2
   3 /**
   4  * @group API
   5  * @group Database
   6  * @group medium
   7  * @covers ApiComparePages
   8  */
   9 class ApiComparePagesTest extends ApiTestCase {
  10
  11         protected static $repl = [];
  12
  13         protected function setUp() {
  14                 parent::setUp();
  15
  16                 // Set $wgExternalDiffEngine to something bogus to try to force use of
  17                 // the PHP engine rather than wikidiff2.
  18                 $this->setMwGlobals( [
  19                         'wgExternalDiffEngine' => '/dev/null',
  20                 ] );
  21         }
  22
  23         protected function addPage( $page, $text, $model = CONTENT_MODEL_WIKITEXT ) {
  24                 $title = Title::newFromText( 'ApiComparePagesTest ' . $page );
  25                 $content = ContentHandler::makeContent( $text, $title, $model );
  26
  27                 $page = WikiPage::factory( $title );
  28                 $user = static::getTestSysop()->getUser();
  29                 $status = $page->doEditContent(
  30                         $content, 'Test for ApiComparePagesTest: ' . $text, 0, false, $user
  31                 );
  32                 if ( !$status->isOK() ) {
  33                         $this->fail( "Failed to create $title: " . $status->getWikiText( false, false, 'en' ) );
  34                 }
  35                 return $status->value['revision']->getId();
  36         }
  37
  38         public function addDBDataOnce() {
  39                 $user = static::getTestSysop()->getUser();
  40                 self::$repl['creator'] = $user->getName();
  41                 self::$repl['creatorid'] = $user->getId();
  42
  43                 self::$repl['revA1'] = $this->addPage( 'A', 'A 1' );
  44                 self::$repl['revA2'] = $this->addPage( 'A', 'A 2' );
  45                 self::$repl['revA3'] = $this->addPage( 'A', 'A 3' );
  46                 self::$repl['revA4'] = $this->addPage( 'A', 'A 4' );
  47                 self::$repl['pageA'] = Title::newFromText( 'ApiComparePagesTest A' )->getArticleId();
  48
  49                 self::$repl['revB1'] = $this->addPage( 'B', 'B 1' );
  50                 self::$repl['revB2'] = $this->addPage( 'B', 'B 2' );
  51                 self::$repl['revB3'] = $this->addPage( 'B', 'B 3' );
  52                 self::$repl['revB4'] = $this->addPage( 'B', 'B 4' );
  53                 self::$repl['pageB'] = Title::newFromText( 'ApiComparePagesTest B' )->getArticleId();
  54
  55                 self::$repl['revC1'] = $this->addPage( 'C', 'C 1' );
  56                 self::$repl['revC2'] = $this->addPage( 'C', 'C 2' );
  57                 self::$repl['revC3'] = $this->addPage( 'C', 'C 3' );
  58                 self::$repl['pageC'] = Title::newFromText( 'ApiComparePagesTest C' )->getArticleId();
  59
  60                 $id = $this->addPage( 'D', 'D 1' );
  61                 self::$repl['pageD'] = Title::newFromText( 'ApiComparePagesTest D' )->getArticleId();
  62                 wfGetDB( DB_MASTER )->delete( 'revision', [ 'rev_id' => $id ] );
  63
  64                 self::$repl['revE1'] = $this->addPage( 'E', 'E 1' );
  65                 self::$repl['revE2'] = $this->addPage( 'E', 'E 2' );
  66                 self::$repl['revE3'] = $this->addPage( 'E', 'E 3' );
  67                 self::$repl['revE4'] = $this->addPage( 'E', 'E 4' );
  68                 self::$repl['pageE'] = Title::newFromText( 'ApiComparePagesTest E' )->getArticleId();
  69                 wfGetDB( DB_MASTER )->update(
  70                         'page', [ 'page_latest' => 0 ], [ 'page_id' => self::$repl['pageE'] ]
  71                 );
  72
  73                 WikiPage::factory( Title::newFromText( 'ApiComparePagesTest C' ) )
  74                         ->doDeleteArticleReal( 'Test for ApiComparePagesTest' );
  75
  76                 RevisionDeleter::createList(
  77                         'revision',
  78                         RequestContext::getMain(),
  79                         Title::newFromText( 'ApiComparePagesTest B' ),
  80                         [ self::$repl['revB2'] ]
  81                 )->setVisibility( [
  82                         'value' => [
  83                                 Revision::DELETED_TEXT => 1,
  84                                 Revision::DELETED_USER => 1,
  85                                 Revision::DELETED_COMMENT => 1,
  86                         ],
  87                         'comment' => 'Test for ApiComparePages',
  88                 ] );
  89
  90                 RevisionDeleter::createList(
  91                         'revision',
  92                         RequestContext::getMain(),
  93                         Title::newFromText( 'ApiComparePagesTest B' ),
  94                         [ self::$repl['revB3'] ]
  95                 )->setVisibility( [
  96                         'value' => [
  97                                 Revision::DELETED_USER => 1,
  98                                 Revision::DELETED_COMMENT => 1,
  99                                 Revision::DELETED_RESTRICTED => 1,
 100                         ],
 101                         'comment' => 'Test for ApiComparePages',
 102                 ] );
 103
 104                 Title::clearCaches(); // Otherwise it has the wrong latest revision for some reason
 105         }
 106
 107         protected function doReplacements( &$value ) {
 108                 if ( is_string( $value ) ) {
 109                         if ( preg_match( '/^{{REPL:(.+?)}}$/', $value, $m ) ) {
 110                                 $value = self::$repl[$m[1]];
 111                         } else {
 112                                 $value = preg_replace_callback( '/{{REPL:(.+?)}}/', function ( $m ) {
 113                                         return isset( self::$repl[$m[1]] ) ? self::$repl[$m[1]] : $m[0];
 114                                 }, $value );
 115                         }
 116                 } elseif ( is_array( $value ) || is_object( $value ) ) {
 117                         foreach ( $value as &$v ) {
 118                                 $this->doReplacements( $v );
 119                         }
 120                         unset( $v );
 121                 }
 122         }
 123
 124         /**
 125          * @dataProvider provideDiff
 126          */
 127         public function testDiff( $params, $expect, $exceptionCode = false, $sysop = false ) {
 128                 $this->doReplacements( $params );
 129
 130                 $params += [
 131                         'action' => 'compare',
 132                 ];
 133
 134                 $user = $sysop
 135                         ? static::getTestSysop()->getUser()
 136                         : static::getTestUser()->getUser();
 137                 if ( $exceptionCode ) {
 138                         try {
 139                                 $this->doApiRequest( $params, null, false, $user );
 140                                 $this->fail( 'Expected exception not thrown' );
 141                         } catch ( ApiUsageException $ex ) {
 142                                 $this->assertTrue( $this->apiExceptionHasCode( $ex, $exceptionCode ),
 143                                         "Exception with code $exceptionCode" );
 144                         }
 145                 } else {
 146                         $apiResult = $this->doApiRequest( $params, null, false, $user );
 147                         $apiResult = $apiResult[0];
 148                         $this->doReplacements( $expect );
 149                         $this->assertEquals( $expect, $apiResult );
 150                 }
 151         }
 152
 153         public static function provideDiff() {
 154                 return [
 155                         // @codingStandardsIgnoreStart Ignore Generic.Files.LineLength.TooLong
 156                         'Basic diff, titles' => [
 157                                 [
 158                                         'fromtitle' => 'ApiComparePagesTest A',
 159                                         'totitle' => 'ApiComparePagesTest B',
 160                                 ],
 161                                 [
 162                                         'compare' => [
 163                                                 'fromid' => '{{REPL:pageA}}',
 164                                                 'fromrevid' => '{{REPL:revA4}}',
 165                                                 'fromns' => 0,
 166                                                 'fromtitle' => 'ApiComparePagesTest A',
 167                                                 'toid' => '{{REPL:pageB}}',
 168                                                 'torevid' => '{{REPL:revB4}}',
 169                                                 'tons' => 0,
 170                                                 'totitle' => 'ApiComparePagesTest B',
 171                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 172                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 173                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">A </del>4</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">B </ins>4</div></td></tr>' . "\n",
 174                                         ]
 175                                 ],
 176                         ],
 177                         'Basic diff, page IDs' => [
 178                                 [
 179                                         'fromid' => '{{REPL:pageA}}',
 180                                         'toid' => '{{REPL:pageB}}',
 181                                 ],
 182                                 [
 183                                         'compare' => [
 184                                                 'fromid' => '{{REPL:pageA}}',
 185                                                 'fromrevid' => '{{REPL:revA4}}',
 186                                                 'fromns' => 0,
 187                                                 'fromtitle' => 'ApiComparePagesTest A',
 188                                                 'toid' => '{{REPL:pageB}}',
 189                                                 'torevid' => '{{REPL:revB4}}',
 190                                                 'tons' => 0,
 191                                                 'totitle' => 'ApiComparePagesTest B',
 192                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 193                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 194                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">A </del>4</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">B </ins>4</div></td></tr>' . "\n",
 195                                         ]
 196                                 ],
 197                         ],
 198                         'Basic diff, revision IDs' => [
 199                                 [
 200                                         'fromrev' => '{{REPL:revA2}}',
 201                                         'torev' => '{{REPL:revA3}}',
 202                                 ],
 203                                 [
 204                                         'compare' => [
 205                                                 'fromid' => '{{REPL:pageA}}',
 206                                                 'fromrevid' => '{{REPL:revA2}}',
 207                                                 'fromns' => 0,
 208                                                 'fromtitle' => 'ApiComparePagesTest A',
 209                                                 'toid' => '{{REPL:pageA}}',
 210                                                 'torevid' => '{{REPL:revA3}}',
 211                                                 'tons' => 0,
 212                                                 'totitle' => 'ApiComparePagesTest A',
 213                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 214                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 215                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>A <del class="diffchange diffchange-inline">2</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>A <ins class="diffchange diffchange-inline">3</ins></div></td></tr>' . "\n",
 216                                         ]
 217                                 ],
 218                         ],
 219                         'Basic diff, deleted revision ID as sysop' => [
 220                                 [
 221                                         'fromrev' => '{{REPL:revA2}}',
 222                                         'torev' => '{{REPL:revC2}}',
 223                                 ],
 224                                 [
 225                                         'compare' => [
 226                                                 'fromid' => '{{REPL:pageA}}',
 227                                                 'fromrevid' => '{{REPL:revA2}}',
 228                                                 'fromns' => 0,
 229                                                 'fromtitle' => 'ApiComparePagesTest A',
 230                                                 'toid' => 0,
 231                                                 'torevid' => '{{REPL:revC2}}',
 232                                                 'tons' => 0,
 233                                                 'totitle' => 'ApiComparePagesTest C',
 234                                                 'toarchive' => true,
 235                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 236                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 237                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">A </del>2</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">C </ins>2</div></td></tr>' . "\n",
 238                                         ]
 239                                 ],
 240                                 false, true
 241                         ],
 242                         'Basic diff, revdel as sysop' => [
 243                                 [
 244                                         'fromrev' => '{{REPL:revA2}}',
 245                                         'torev' => '{{REPL:revB2}}',
 246                                 ],
 247                                 [
 248                                         'compare' => [
 249                                                 'fromid' => '{{REPL:pageA}}',
 250                                                 'fromrevid' => '{{REPL:revA2}}',
 251                                                 'fromns' => 0,
 252                                                 'fromtitle' => 'ApiComparePagesTest A',
 253                                                 'toid' => '{{REPL:pageB}}',
 254                                                 'torevid' => '{{REPL:revB2}}',
 255                                                 'tons' => 0,
 256                                                 'totitle' => 'ApiComparePagesTest B',
 257                                                 'totexthidden' => true,
 258                                                 'touserhidden' => true,
 259                                                 'tocommenthidden' => true,
 260                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 261                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 262                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">A </del>2</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">B </ins>2</div></td></tr>' . "\n",
 263                                         ]
 264                                 ],
 265                                 false, true
 266                         ],
 267                         'Basic diff, text' => [
 268                                 [
 269                                         'fromtext' => 'From text',
 270                                         'fromcontentmodel' => 'wikitext',
 271                                         'totext' => 'To text {{subst:PAGENAME}}',
 272                                         'tocontentmodel' => 'wikitext',
 273                                 ],
 274                                 [
 275                                         'compare' => [
 276                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 277                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 278                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">{{subst:PAGENAME}}</ins></div></td></tr>' . "\n",
 279                                         ]
 280                                 ],
 281                         ],
 282                         'Basic diff, text 2' => [
 283                                 [
 284                                         'fromtext' => 'From text',
 285                                         'totext' => 'To text {{subst:PAGENAME}}',
 286                                         'tocontentmodel' => 'wikitext',
 287                                 ],
 288                                 [
 289                                         'compare' => [
 290                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 291                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 292                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">{{subst:PAGENAME}}</ins></div></td></tr>' . "\n",
 293                                         ]
 294                                 ],
 295                         ],
 296                         'Basic diff, guessed model' => [
 297                                 [
 298                                         'fromtext' => 'From text',
 299                                         'totext' => 'To text',
 300                                 ],
 301                                 [
 302                                         'warnings' => [
 303                                                 'compare' => [
 304                                                         'warnings' => 'No content model could be determined, assuming wikitext.',
 305                                                 ],
 306                                         ],
 307                                         'compare' => [
 308                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 309                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 310                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text</div></td></tr>' . "\n",
 311                                         ]
 312                                 ],
 313                         ],
 314                         'Basic diff, text with title and PST' => [
 315                                 [
 316                                         'fromtext' => 'From text',
 317                                         'totitle' => 'Test',
 318                                         'totext' => 'To text {{subst:PAGENAME}}',
 319                                         'topst' => true,
 320                                 ],
 321                                 [
 322                                         'compare' => [
 323                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 324                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 325                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">Test</ins></div></td></tr>' . "\n",
 326                                         ]
 327                                 ],
 328                         ],
 329                         'Basic diff, text with page ID and PST' => [
 330                                 [
 331                                         'fromtext' => 'From text',
 332                                         'toid' => '{{REPL:pageB}}',
 333                                         'totext' => 'To text {{subst:PAGENAME}}',
 334                                         'topst' => true,
 335                                 ],
 336                                 [
 337                                         'compare' => [
 338                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 339                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 340                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">ApiComparePagesTest B</ins></div></td></tr>' . "\n",
 341                                         ]
 342                                 ],
 343                         ],
 344                         'Basic diff, text with revision and PST' => [
 345                                 [
 346                                         'fromtext' => 'From text',
 347                                         'torev' => '{{REPL:revB2}}',
 348                                         'totext' => 'To text {{subst:PAGENAME}}',
 349                                         'topst' => true,
 350                                 ],
 351                                 [
 352                                         'compare' => [
 353                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 354                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 355                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">ApiComparePagesTest B</ins></div></td></tr>' . "\n",
 356                                         ]
 357                                 ],
 358                         ],
 359                         'Basic diff, text with deleted revision and PST' => [
 360                                 [
 361                                         'fromtext' => 'From text',
 362                                         'torev' => '{{REPL:revC2}}',
 363                                         'totext' => 'To text {{subst:PAGENAME}}',
 364                                         'topst' => true,
 365                                 ],
 366                                 [
 367                                         'compare' => [
 368                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 369                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 370                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">ApiComparePagesTest C</ins></div></td></tr>' . "\n",
 371                                         ]
 372                                 ],
 373                                 false, true
 374                         ],
 375                         'Diff with all props' => [
 376                                 [
 377                                         'fromrev' => '{{REPL:revB1}}',
 378                                         'torev' => '{{REPL:revB3}}',
 379                                         'totitle' => 'ApiComparePagesTest B',
 380                                         'prop' => 'diff|diffsize|rel|ids|title|user|comment|parsedcomment|size'
 381                                 ],
 382                                 [
 383                                         'compare' => [
 384                                                 'fromid' => '{{REPL:pageB}}',
 385                                                 'fromrevid' => '{{REPL:revB1}}',
 386                                                 'fromns' => 0,
 387                                                 'fromtitle' => 'ApiComparePagesTest B',
 388                                                 'fromsize' => 3,
 389                                                 'fromuser' => '{{REPL:creator}}',
 390                                                 'fromuserid' => '{{REPL:creatorid}}',
 391                                                 'fromcomment' => 'Test for ApiComparePagesTest: B 1',
 392                                                 'fromparsedcomment' => 'Test for ApiComparePagesTest: B 1',
 393                                                 'toid' => '{{REPL:pageB}}',
 394                                                 'torevid' => '{{REPL:revB3}}',
 395                                                 'tons' => 0,
 396                                                 'totitle' => 'ApiComparePagesTest B',
 397                                                 'tosize' => 3,
 398                                                 'touserhidden' => true,
 399                                                 'tocommenthidden' => true,
 400                                                 'tosuppressed' => true,
 401                                                 'next' => '{{REPL:revB4}}',
 402                                                 'diffsize' => 391,
 403                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 404                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 405                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>B <del class="diffchange diffchange-inline">1</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>B <ins class="diffchange diffchange-inline">3</ins></div></td></tr>' . "\n",
 406                                         ]
 407                                 ],
 408                         ],
 409                         'Diff with all props as sysop' => [
 410                                 [
 411                                         'fromrev' => '{{REPL:revB2}}',
 412                                         'torev' => '{{REPL:revB3}}',
 413                                         'totitle' => 'ApiComparePagesTest B',
 414                                         'prop' => 'diff|diffsize|rel|ids|title|user|comment|parsedcomment|size'
 415                                 ],
 416                                 [
 417                                         'compare' => [
 418                                                 'fromid' => '{{REPL:pageB}}',
 419                                                 'fromrevid' => '{{REPL:revB2}}',
 420                                                 'fromns' => 0,
 421                                                 'fromtitle' => 'ApiComparePagesTest B',
 422                                                 'fromsize' => 3,
 423                                                 'fromtexthidden' => true,
 424                                                 'fromuserhidden' => true,
 425                                                 'fromuser' => '{{REPL:creator}}',
 426                                                 'fromuserid' => '{{REPL:creatorid}}',
 427                                                 'fromcommenthidden' => true,
 428                                                 'fromcomment' => 'Test for ApiComparePagesTest: B 2',
 429                                                 'fromparsedcomment' => 'Test for ApiComparePagesTest: B 2',
 430                                                 'toid' => '{{REPL:pageB}}',
 431                                                 'torevid' => '{{REPL:revB3}}',
 432                                                 'tons' => 0,
 433                                                 'totitle' => 'ApiComparePagesTest B',
 434                                                 'tosize' => 3,
 435                                                 'touserhidden' => true,
 436                                                 'tocommenthidden' => true,
 437                                                 'tosuppressed' => true,
 438                                                 'prev' => '{{REPL:revB1}}',
 439                                                 'next' => '{{REPL:revB4}}',
 440                                                 'diffsize' => 391,
 441                                                 'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
 442                                                         . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
 443                                                         . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>B <del class="diffchange diffchange-inline">2</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>B <ins class="diffchange diffchange-inline">3</ins></div></td></tr>' . "\n",
 444                                         ]
 445                                 ],
 446                                 false, true
 447                         ],
 448                         'Relative diff, cur' => [
 449                                 [
 450                                         'fromrev' => '{{REPL:revA2}}',
 451                                         'torelative' => 'cur',
 452                                         'prop' => 'ids',
 453                                 ],
 454                                 [
 455                                         'compare' => [
 456                                                 'fromid' => '{{REPL:pageA}}',
 457                                                 'fromrevid' => '{{REPL:revA2}}',
 458                                                 'toid' => '{{REPL:pageA}}',
 459                                                 'torevid' => '{{REPL:revA4}}',
 460                                         ]
 461                                 ],
 462                         ],
 463                         'Relative diff, next' => [
 464                                 [
 465                                         'fromrev' => '{{REPL:revE2}}',
 466                                         'torelative' => 'next',
 467                                         'prop' => 'ids|rel',
 468                                 ],
 469                                 [
 470                                         'compare' => [
 471                                                 'fromid' => '{{REPL:pageE}}',
 472                                                 'fromrevid' => '{{REPL:revE2}}',
 473                                                 'toid' => '{{REPL:pageE}}',
 474                                                 'torevid' => '{{REPL:revE3}}',
 475                                                 'prev' => '{{REPL:revE1}}',
 476                                                 'next' => '{{REPL:revE4}}',
 477                                         ]
 478                                 ],
 479                         ],
 480                         'Relative diff, prev' => [
 481                                 [
 482                                         'fromrev' => '{{REPL:revE3}}',
 483                                         'torelative' => 'prev',
 484                                         'prop' => 'ids|rel',
 485                                 ],
 486                                 [
 487                                         'compare' => [
 488                                                 'fromid' => '{{REPL:pageE}}',
 489                                                 'fromrevid' => '{{REPL:revE2}}',
 490                                                 'toid' => '{{REPL:pageE}}',
 491                                                 'torevid' => '{{REPL:revE3}}',
 492                                                 'prev' => '{{REPL:revE1}}',
 493                                                 'next' => '{{REPL:revE4}}',
 494                                         ]
 495                                 ],
 496                         ],
 497
 498                         'Error, missing title' => [
 499                                 [
 500                                         'fromtitle' => 'ApiComparePagesTest X',
 501                                         'totitle' => 'ApiComparePagesTest B',
 502                                 ],
 503                                 [],
 504                                 'missingtitle',
 505                         ],
 506                         'Error, invalid title' => [
 507                                 [
 508                                         'fromtitle' => '<bad>',
 509                                         'totitle' => 'ApiComparePagesTest B',
 510                                 ],
 511                                 [],
 512                                 'invalidtitle',
 513                         ],
 514                         'Error, missing page ID' => [
 515                                 [
 516                                         'fromid' => 8817900,
 517                                         'totitle' => 'ApiComparePagesTest B',
 518                                 ],
 519                                 [],
 520                                 'nosuchpageid',
 521                         ],
 522                         'Error, page with missing revision' => [
 523                                 [
 524                                         'fromtitle' => 'ApiComparePagesTest D',
 525                                         'totitle' => 'ApiComparePagesTest B',
 526                                 ],
 527                                 [],
 528                                 'nosuchrevid',
 529                         ],
 530                         'Error, page with no revision' => [
 531                                 [
 532                                         'fromtitle' => 'ApiComparePagesTest E',
 533                                         'totitle' => 'ApiComparePagesTest B',
 534                                 ],
 535                                 [],
 536                                 'nosuchrevid',
 537                         ],
 538                         'Error, bad rev ID' => [
 539                                 [
 540                                         'fromrev' => 8817900,
 541                                         'totitle' => 'ApiComparePagesTest B',
 542                                 ],
 543                                 [],
 544                                 'nosuchrevid',
 545                         ],
 546                         'Error, deleted revision ID, non-sysop' => [
 547                                 [
 548                                         'fromrev' => '{{REPL:revA2}}',
 549                                         'torev' => '{{REPL:revC2}}',
 550                                 ],
 551                                 [],
 552                                 'nosuchrevid',
 553                         ],
 554                         'Error, revision-deleted content' => [
 555                                 [
 556                                         'fromrev' => '{{REPL:revA2}}',
 557                                         'torev' => '{{REPL:revB2}}',
 558                                 ],
 559                                 [],
 560                                 'missingcontent',
 561                         ],
 562                         'Error, text with no title and PST' => [
 563                                 [
 564                                         'fromtext' => 'From text',
 565                                         'totext' => 'To text {{subst:PAGENAME}}',
 566                                         'topst' => true,
 567                                 ],
 568                                 [],
 569                                 'compare-no-title',
 570                         ],
 571                         'Error, Relative diff, no from revision' => [
 572                                 [
 573                                         'fromtext' => 'Foo',
 574                                         'torelative' => 'cur',
 575                                         'prop' => 'ids',
 576                                 ],
 577                                 [],
 578                                 'compare-relative-to-nothing'
 579                         ],
 580                         'Error, Relative diff, cur with no current revision' => [
 581                                 [
 582                                         'fromrev' => '{{REPL:revE2}}',
 583                                         'torelative' => 'cur',
 584                                         'prop' => 'ids',
 585                                 ],
 586                                 [],
 587                                 'nosuchrevid'
 588                         ],
 589                         'Error, Relative diff, next revdeleted' => [
 590                                 [
 591                                         'fromrev' => '{{REPL:revB1}}',
 592                                         'torelative' => 'next',
 593                                         'prop' => 'ids',
 594                                 ],
 595                                 [],
 596                                 'missingcontent'
 597                         ],
 598                         'Error, Relative diff, prev revdeleted' => [
 599                                 [
 600                                         'fromrev' => '{{REPL:revB3}}',
 601                                         'torelative' => 'prev',
 602                                         'prop' => 'ids',
 603                                 ],
 604                                 [],
 605                                 'missingcontent'
 606                         ],
 607
 608                         // @codingStandardsIgnoreEnd
 609                 ];
 610         }
 611 }