tests/phpunit/includes/api/query/ApiQueryContinueTest.php

   1 <?php
   2
   3 /**
   4  * Copyright © 2013 Yuri Astrakhan "<Firstname><Lastname>@gmail.com"
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  * http://www.gnu.org/copyleft/gpl.html
  20  */
  21
  22 namespace MediaWiki\Tests\Api\Query;
  23
  24 use Exception;
  25
  26 /**
  27  * These tests validate the new continue functionality of the api query module by
  28  * doing multiple requests with varying parameters, merging the results, and checking
  29  * that the result matches the full data received in one no-limits call.
  30  *
  31  * @group API
  32  * @group Database
  33  * @group medium
  34  * @covers \MediaWiki\Api\ApiQuery
  35  */
  36 class ApiQueryContinueTest extends ApiQueryContinueTestBase {
  37         /** @var Exception|null */
  38         protected $exceptionFromAddDBData;
  39
  40         /**
  41          * Create a set of pages. These must not change, otherwise the tests might give wrong results.
  42          *
  43          * @see MediaWikiIntegrationTestCase::addDBDataOnce()
  44          */
  45         public function addDBDataOnce() {
  46                 try {
  47                         $this->editPage( 'Template:AQCT-T1', '**Template:AQCT-T1**' );
  48                         $this->editPage( 'Template:AQCT-T2', '**Template:AQCT-T2**' );
  49                         $this->editPage( 'Template:AQCT-T3', '**Template:AQCT-T3**' );
  50                         $this->editPage( 'Template:AQCT-T4', '**Template:AQCT-T4**' );
  51                         $this->editPage( 'Template:AQCT-T5', '**Template:AQCT-T5**' );
  52
  53                         $this->editPage( 'AQCT-1', '**AQCT-1** {{AQCT-T2}} {{AQCT-T3}} {{AQCT-T4}} {{AQCT-T5}}' );
  54                         $this->editPage( 'AQCT-2', '[[AQCT-1]] **AQCT-2** {{AQCT-T3}} {{AQCT-T4}} {{AQCT-T5}}' );
  55                         $this->editPage( 'AQCT-3', '[[AQCT-1]] [[AQCT-2]] **AQCT-3** {{AQCT-T4}} {{AQCT-T5}}' );
  56                         $this->editPage( 'AQCT-4', '[[AQCT-1]] [[AQCT-2]] [[AQCT-3]] **AQCT-4** {{AQCT-T5}}' );
  57                         $this->editPage( 'AQCT-5', '[[AQCT-1]] [[AQCT-2]] [[AQCT-3]] [[AQCT-4]] **AQCT-5**' );
  58                 } catch ( Exception $e ) {
  59                         $this->exceptionFromAddDBData = $e;
  60                 }
  61         }
  62
  63         /**
  64          * Test smart continue - list=allpages
  65          * @group medium
  66          */
  67         public function test1List() {
  68                 $this->mVerbose = false;
  69                 $mk = static function ( $l ) {
  70                         return [
  71                                 'list' => 'allpages',
  72                                 'apprefix' => 'AQCT-',
  73                                 'aplimit' => "$l",
  74                         ];
  75                 };
  76                 $data = $this->query( $mk( 99 ), 1, '1L', false ) +
  77                         [ 'batchcomplete' => true ];
  78
  79                 // 1 list
  80                 $this->checkC( $data, $mk( 1 ), 5, '1L-1' );
  81                 $this->checkC( $data, $mk( 2 ), 3, '1L-2' );
  82                 $this->checkC( $data, $mk( 3 ), 2, '1L-3' );
  83                 $this->checkC( $data, $mk( 4 ), 2, '1L-4' );
  84                 $this->checkC( $data, $mk( 5 ), 1, '1L-5' );
  85         }
  86
  87         /**
  88          * Test smart continue - list=allpages|alltransclusions
  89          * @group medium
  90          */
  91         public function test2Lists() {
  92                 $this->mVerbose = false;
  93                 $mk = static function ( $l1, $l2 ) {
  94                         return [
  95                                 'list' => 'allpages|alltransclusions',
  96                                 'apprefix' => 'AQCT-',
  97                                 'atprefix' => 'AQCT-',
  98                                 'atunique' => '',
  99                                 'aplimit' => "$l1",
 100                                 'atlimit' => "$l2",
 101                         ];
 102                 };
 103                 // 2 lists
 104                 $data = $this->query( $mk( 99, 99 ), 1, '2L', false ) +
 105                         [ 'batchcomplete' => true ];
 106                 $this->checkC( $data, $mk( 1, 1 ), 5, '2L-11' );
 107                 $this->checkC( $data, $mk( 2, 2 ), 3, '2L-22' );
 108                 $this->checkC( $data, $mk( 3, 3 ), 2, '2L-33' );
 109                 $this->checkC( $data, $mk( 4, 4 ), 2, '2L-44' );
 110                 $this->checkC( $data, $mk( 5, 5 ), 1, '2L-55' );
 111         }
 112
 113         /**
 114          * Test smart continue - generator=allpages, prop=links
 115          * @group medium
 116          */
 117         public function testGen1Prop() {
 118                 $this->mVerbose = false;
 119                 $mk = static function ( $g, $p ) {
 120                         return [
 121                                 'generator' => 'allpages',
 122                                 'gapprefix' => 'AQCT-',
 123                                 'gaplimit' => "$g",
 124                                 'prop' => 'links',
 125                                 'pllimit' => "$p",
 126                         ];
 127                 };
 128                 // generator + 1 prop
 129                 $data = $this->query( $mk( 99, 99 ), 1, 'G1P', false ) +
 130                         [ 'batchcomplete' => true ];
 131                 $this->checkC( $data, $mk( 1, 1 ), 11, 'G1P-11' );
 132                 $this->checkC( $data, $mk( 2, 2 ), 6, 'G1P-22' );
 133                 $this->checkC( $data, $mk( 3, 3 ), 4, 'G1P-33' );
 134                 $this->checkC( $data, $mk( 4, 4 ), 3, 'G1P-44' );
 135                 $this->checkC( $data, $mk( 5, 5 ), 2, 'G1P-55' );
 136         }
 137
 138         /**
 139          * Test smart continue - generator=allpages, prop=links|templates
 140          * @group medium
 141          */
 142         public function testGen2Prop() {
 143                 $this->mVerbose = false;
 144                 $mk = static function ( $g, $p1, $p2 ) {
 145                         return [
 146                                 'generator' => 'allpages',
 147                                 'gapprefix' => 'AQCT-',
 148                                 'gaplimit' => "$g",
 149                                 'prop' => 'links|templates',
 150                                 'pllimit' => "$p1",
 151                                 'tllimit' => "$p2",
 152                         ];
 153                 };
 154                 // generator + 2 props
 155                 $data = $this->query( $mk( 99, 99, 99 ), 1, 'G2P', false ) +
 156                         [ 'batchcomplete' => true ];
 157                 $this->checkC( $data, $mk( 1, 1, 1 ), 16, 'G2P-111' );
 158                 $this->checkC( $data, $mk( 2, 2, 2 ), 9, 'G2P-222' );
 159                 $this->checkC( $data, $mk( 3, 3, 3 ), 6, 'G2P-333' );
 160                 $this->checkC( $data, $mk( 4, 4, 4 ), 4, 'G2P-444' );
 161                 $this->checkC( $data, $mk( 5, 5, 5 ), 2, 'G2P-555' );
 162                 $this->checkC( $data, $mk( 5, 1, 1 ), 10, 'G2P-511' );
 163                 $this->checkC( $data, $mk( 4, 2, 2 ), 7, 'G2P-422' );
 164                 $this->checkC( $data, $mk( 2, 3, 3 ), 7, 'G2P-233' );
 165                 $this->checkC( $data, $mk( 2, 4, 4 ), 5, 'G2P-244' );
 166                 $this->checkC( $data, $mk( 1, 5, 5 ), 5, 'G2P-155' );
 167         }
 168
 169         /**
 170          * Test smart continue - generator=allpages, prop=links, list=alltransclusions
 171          * @group medium
 172          */
 173         public function testGen1Prop1List() {
 174                 $this->mVerbose = false;
 175                 $mk = static function ( $g, $p, $l ) {
 176                         return [
 177                                 'generator' => 'allpages',
 178                                 'gapprefix' => 'AQCT-',
 179                                 'gaplimit' => "$g",
 180                                 'prop' => 'links',
 181                                 'pllimit' => "$p",
 182                                 'list' => 'alltransclusions',
 183                                 'atprefix' => 'AQCT-',
 184                                 'atunique' => '',
 185                                 'atlimit' => "$l",
 186                         ];
 187                 };
 188                 // generator + 1 prop + 1 list
 189                 $data = $this->query( $mk( 99, 99, 99 ), 1, 'G1P1L', false ) +
 190                         [ 'batchcomplete' => true ];
 191                 $this->checkC( $data, $mk( 1, 1, 1 ), 11, 'G1P1L-111' );
 192                 $this->checkC( $data, $mk( 2, 2, 2 ), 6, 'G1P1L-222' );
 193                 $this->checkC( $data, $mk( 3, 3, 3 ), 4, 'G1P1L-333' );
 194                 $this->checkC( $data, $mk( 4, 4, 4 ), 3, 'G1P1L-444' );
 195                 $this->checkC( $data, $mk( 5, 5, 5 ), 2, 'G1P1L-555' );
 196                 $this->checkC( $data, $mk( 5, 5, 1 ), 4, 'G1P1L-551' );
 197                 $this->checkC( $data, $mk( 5, 5, 2 ), 2, 'G1P1L-552' );
 198         }
 199
 200         /**
 201          * Test smart continue - generator=allpages, prop=links|templates,
 202          *                       list=alllinks|alltransclusions, meta=siteinfo
 203          * @group medium
 204          */
 205         public function testGen2Prop2List1Meta() {
 206                 $this->mVerbose = false;
 207                 $mk = static function ( $g, $p1, $p2, $l1, $l2 ) {
 208                         return [
 209                                 'generator' => 'allpages',
 210                                 'gapprefix' => 'AQCT-',
 211                                 'gaplimit' => "$g",
 212                                 'prop' => 'links|templates',
 213                                 'pllimit' => "$p1",
 214                                 'tllimit' => "$p2",
 215                                 'list' => 'alllinks|alltransclusions',
 216                                 'alprefix' => 'AQCT-',
 217                                 'alunique' => '',
 218                                 'allimit' => "$l1",
 219                                 'atprefix' => 'AQCT-',
 220                                 'atunique' => '',
 221                                 'atlimit' => "$l2",
 222                                 'meta' => 'siteinfo',
 223                                 'siprop' => 'namespaces',
 224                         ];
 225                 };
 226                 // generator + 1 prop + 1 list
 227                 $data = $this->query( $mk( 99, 99, 99, 99, 99 ), 1, 'G2P2L1M', false ) +
 228                         [ 'batchcomplete' => true ];
 229                 $this->checkC( $data, $mk( 1, 1, 1, 1, 1 ), 16, 'G2P2L1M-11111' );
 230                 $this->checkC( $data, $mk( 2, 2, 2, 2, 2 ), 9, 'G2P2L1M-22222' );
 231                 $this->checkC( $data, $mk( 3, 3, 3, 3, 3 ), 6, 'G2P2L1M-33333' );
 232                 $this->checkC( $data, $mk( 4, 4, 4, 4, 4 ), 4, 'G2P2L1M-44444' );
 233                 $this->checkC( $data, $mk( 5, 5, 5, 5, 5 ), 2, 'G2P2L1M-55555' );
 234                 $this->checkC( $data, $mk( 5, 5, 5, 1, 1 ), 4, 'G2P2L1M-55511' );
 235                 $this->checkC( $data, $mk( 5, 5, 5, 2, 2 ), 2, 'G2P2L1M-55522' );
 236                 $this->checkC( $data, $mk( 5, 1, 1, 5, 5 ), 10, 'G2P2L1M-51155' );
 237                 $this->checkC( $data, $mk( 5, 2, 2, 5, 5 ), 5, 'G2P2L1M-52255' );
 238         }
 239
 240         /**
 241          * Test smart continue - generator=templates, prop=templates
 242          * @group medium
 243          */
 244         public function testSameGenAndProp() {
 245                 $this->mVerbose = false;
 246                 $mk = static function ( $g, $gDir, $p, $pDir ) {
 247                         return [
 248                                 'titles' => 'AQCT-1',
 249                                 'generator' => 'templates',
 250                                 'gtllimit' => "$g",
 251                                 'gtldir' => $gDir ? 'ascending' : 'descending',
 252                                 'prop' => 'templates',
 253                                 'tllimit' => "$p",
 254                                 'tldir' => $pDir ? 'ascending' : 'descending',
 255                         ];
 256                 };
 257                 // generator + 1 prop
 258                 $data = $this->query( $mk( 99, true, 99, true ), 1, 'G=P', false ) +
 259                         [ 'batchcomplete' => true ];
 260
 261                 $this->checkC( $data, $mk( 1, true, 1, true ), 4, 'G=P-1t1t' );
 262                 $this->checkC( $data, $mk( 2, true, 2, true ), 2, 'G=P-2t2t' );
 263                 $this->checkC( $data, $mk( 3, true, 3, true ), 2, 'G=P-3t3t' );
 264                 $this->checkC( $data, $mk( 1, true, 3, true ), 4, 'G=P-1t3t' );
 265                 $this->checkC( $data, $mk( 3, true, 1, true ), 2, 'G=P-3t1t' );
 266
 267                 $this->checkC( $data, $mk( 1, true, 1, false ), 4, 'G=P-1t1f' );
 268                 $this->checkC( $data, $mk( 2, true, 2, false ), 2, 'G=P-2t2f' );
 269                 $this->checkC( $data, $mk( 3, true, 3, false ), 2, 'G=P-3t3f' );
 270                 $this->checkC( $data, $mk( 1, true, 3, false ), 4, 'G=P-1t3f' );
 271                 $this->checkC( $data, $mk( 3, true, 1, false ), 2, 'G=P-3t1f' );
 272
 273                 $this->checkC( $data, $mk( 1, false, 1, true ), 4, 'G=P-1f1t' );
 274                 $this->checkC( $data, $mk( 2, false, 2, true ), 2, 'G=P-2f2t' );
 275                 $this->checkC( $data, $mk( 3, false, 3, true ), 2, 'G=P-3f3t' );
 276                 $this->checkC( $data, $mk( 1, false, 3, true ), 4, 'G=P-1f3t' );
 277                 $this->checkC( $data, $mk( 3, false, 1, true ), 2, 'G=P-3f1t' );
 278
 279                 $this->checkC( $data, $mk( 1, false, 1, false ), 4, 'G=P-1f1f' );
 280                 $this->checkC( $data, $mk( 2, false, 2, false ), 2, 'G=P-2f2f' );
 281                 $this->checkC( $data, $mk( 3, false, 3, false ), 2, 'G=P-3f3f' );
 282                 $this->checkC( $data, $mk( 1, false, 3, false ), 4, 'G=P-1f3f' );
 283                 $this->checkC( $data, $mk( 3, false, 1, false ), 2, 'G=P-3f1f' );
 284         }
 285
 286         /**
 287          * Test smart continue - generator=allpages, list=allpages
 288          * @group medium
 289          */
 290         public function testSameGenList() {
 291                 $this->mVerbose = false;
 292                 $mk = static function ( $g, $gDir, $l, $pDir ) {
 293                         return [
 294                                 'generator' => 'allpages',
 295                                 'gapprefix' => 'AQCT-',
 296                                 'gaplimit' => "$g",
 297                                 'gapdir' => $gDir ? 'ascending' : 'descending',
 298                                 'list' => 'allpages',
 299                                 'apprefix' => 'AQCT-',
 300                                 'aplimit' => "$l",
 301                                 'apdir' => $pDir ? 'ascending' : 'descending',
 302                         ];
 303                 };
 304                 // generator + 1 list
 305                 $data = $this->query( $mk( 99, true, 99, true ), 1, 'G=L', false ) +
 306                         [ 'batchcomplete' => true ];
 307
 308                 $this->checkC( $data, $mk( 1, true, 1, true ), 5, 'G=L-1t1t' );
 309                 $this->checkC( $data, $mk( 2, true, 2, true ), 3, 'G=L-2t2t' );
 310                 $this->checkC( $data, $mk( 3, true, 3, true ), 2, 'G=L-3t3t' );
 311                 $this->checkC( $data, $mk( 1, true, 3, true ), 5, 'G=L-1t3t' );
 312                 $this->checkC( $data, $mk( 3, true, 1, true ), 5, 'G=L-3t1t' );
 313                 $this->checkC( $data, $mk( 1, true, 1, false ), 5, 'G=L-1t1f' );
 314                 $this->checkC( $data, $mk( 2, true, 2, false ), 3, 'G=L-2t2f' );
 315                 $this->checkC( $data, $mk( 3, true, 3, false ), 2, 'G=L-3t3f' );
 316                 $this->checkC( $data, $mk( 1, true, 3, false ), 5, 'G=L-1t3f' );
 317                 $this->checkC( $data, $mk( 3, true, 1, false ), 5, 'G=L-3t1f' );
 318                 $this->checkC( $data, $mk( 1, false, 1, true ), 5, 'G=L-1f1t' );
 319                 $this->checkC( $data, $mk( 2, false, 2, true ), 3, 'G=L-2f2t' );
 320                 $this->checkC( $data, $mk( 3, false, 3, true ), 2, 'G=L-3f3t' );
 321                 $this->checkC( $data, $mk( 1, false, 3, true ), 5, 'G=L-1f3t' );
 322                 $this->checkC( $data, $mk( 3, false, 1, true ), 5, 'G=L-3f1t' );
 323                 $this->checkC( $data, $mk( 1, false, 1, false ), 5, 'G=L-1f1f' );
 324                 $this->checkC( $data, $mk( 2, false, 2, false ), 3, 'G=L-2f2f' );
 325                 $this->checkC( $data, $mk( 3, false, 3, false ), 2, 'G=L-3f3f' );
 326                 $this->checkC( $data, $mk( 1, false, 3, false ), 5, 'G=L-1f3f' );
 327                 $this->checkC( $data, $mk( 3, false, 1, false ), 5, 'G=L-3f1f' );
 328         }
 329 }