tests/phpunit/includes/api/ApiUploadTest.php

   1 <?php
   2
   3 /**
   4  * @group API
   5  * @group Database
   6  * @group medium
   7  */
   8
   9 /**
  10  * n.b. Ensure that you can write to the images/ directory as the
  11  * user that will run tests.
  12  */
  13
  14 // Note for reviewers: this intentionally duplicates functionality already in "ApiSetup" and so on.
  15 // This framework works better IMO and has less strangeness (such as test cases inheriting from "ApiSetup"...)
  16 // (and in the case of the other Upload tests, this flat out just actually works... )
  17
  18 // TODO: port the other Upload tests, and other API tests to this framework
  19
  20 require_once 'ApiTestCaseUpload.php';
  21
  22 /**
  23  * @group Database
  24  * @group Broken
  25  * Broken test, reports false errors from time to time.
  26  * See https://bugzilla.wikimedia.org/26169
  27  *
  28  * This is pretty sucky... needs to be prettified.
  29  */
  30 class ApiUploadTest extends ApiTestCaseUpload {
  31         /**
  32          * Testing login
  33          * XXX this is a funny way of getting session context
  34          */
  35         public function testLogin() {
  36                 $user = self::$users['uploader'];
  37
  38                 $params = array(
  39                         'action' => 'login',
  40                         'lgname' => $user->username,
  41                         'lgpassword' => $user->password
  42                 );
  43                 list( $result, , $session ) = $this->doApiRequest( $params );
  44                 $this->assertArrayHasKey( "login", $result );
  45                 $this->assertArrayHasKey( "result", $result['login'] );
  46                 $this->assertEquals( "NeedToken", $result['login']['result'] );
  47                 $token = $result['login']['token'];
  48
  49                 $params = array(
  50                         'action' => 'login',
  51                         'lgtoken' => $token,
  52                         'lgname' => $user->username,
  53                         'lgpassword' => $user->password
  54                 );
  55                 list( $result, , $session ) = $this->doApiRequest( $params, $session );
  56                 $this->assertArrayHasKey( "login", $result );
  57                 $this->assertArrayHasKey( "result", $result['login'] );
  58                 $this->assertEquals( "Success", $result['login']['result'] );
  59                 $this->assertArrayHasKey( 'lgtoken', $result['login'] );
  60
  61                 $this->assertNotEmpty( $session, 'API Login must return a session' );
  62
  63                 return $session;
  64         }
  65
  66         /**
  67          * @depends testLogin
  68          */
  69         public function testUploadRequiresToken( $session ) {
  70                 $exception = false;
  71                 try {
  72                         $this->doApiRequest( array(
  73                                 'action' => 'upload'
  74                         ) );
  75                 } catch ( UsageException $e ) {
  76                         $exception = true;
  77                         $this->assertEquals( "The token parameter must be set", $e->getMessage() );
  78                 }
  79                 $this->assertTrue( $exception, "Got exception" );
  80         }
  81
  82         /**
  83          * @depends testLogin
  84          */
  85         public function testUploadMissingParams( $session ) {
  86                 $exception = false;
  87                 try {
  88                         $this->doApiRequestWithToken( array(
  89                                 'action' => 'upload',
  90                         ), $session, self::$users['uploader']->user );
  91                 } catch ( UsageException $e ) {
  92                         $exception = true;
  93                         $this->assertEquals( "One of the parameters filekey, file, url, statuskey is required",
  94                                 $e->getMessage() );
  95                 }
  96                 $this->assertTrue( $exception, "Got exception" );
  97         }
  98
  99         /**
 100          * @depends testLogin
 101          */
 102         public function testUpload( $session ) {
 103                 $extension = 'png';
 104                 $mimeType = 'image/png';
 105
 106                 try {
 107                         $randomImageGenerator = new RandomImageGenerator();
 108                         $filePaths = $randomImageGenerator->writeImages( 1, $extension, wfTempDir() );
 109                 } catch ( Exception $e ) {
 110                         $this->markTestIncomplete( $e->getMessage() );
 111                 }
 112
 113                 /** @var array $filePaths */
 114                 $filePath = $filePaths[0];
 115                 $fileSize = filesize( $filePath );
 116                 $fileName = basename( $filePath );
 117
 118                 $this->deleteFileByFileName( $fileName );
 119                 $this->deleteFileByContent( $filePath );
 120
 121                 if ( !$this->fakeUploadFile( 'file', $fileName, $mimeType, $filePath ) ) {
 122                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 123                 }
 124
 125                 $params = array(
 126                         'action' => 'upload',
 127                         'filename' => $fileName,
 128                         'file' => 'dummy content',
 129                         'comment' => 'dummy comment',
 130                         'text' => "This is the page text for $fileName",
 131                 );
 132
 133                 $exception = false;
 134                 try {
 135                         list( $result, , ) = $this->doApiRequestWithToken( $params, $session,
 136                                 self::$users['uploader']->user );
 137                 } catch ( UsageException $e ) {
 138                         $exception = true;
 139                 }
 140                 $this->assertTrue( isset( $result['upload'] ) );
 141                 $this->assertEquals( 'Success', $result['upload']['result'] );
 142                 $this->assertEquals( $fileSize, (int)$result['upload']['imageinfo']['size'] );
 143                 $this->assertEquals( $mimeType, $result['upload']['imageinfo']['mime'] );
 144                 $this->assertFalse( $exception );
 145
 146                 // clean up
 147                 $this->deleteFileByFilename( $fileName );
 148                 unlink( $filePath );
 149         }
 150
 151         /**
 152          * @depends testLogin
 153          */
 154         public function testUploadZeroLength( $session ) {
 155                 $mimeType = 'image/png';
 156
 157                 $filePath = tempnam( wfTempDir(), "" );
 158                 $fileName = "apiTestUploadZeroLength.png";
 159
 160                 $this->deleteFileByFileName( $fileName );
 161
 162                 if ( !$this->fakeUploadFile( 'file', $fileName, $mimeType, $filePath ) ) {
 163                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 164                 }
 165
 166                 $params = array(
 167                         'action' => 'upload',
 168                         'filename' => $fileName,
 169                         'file' => 'dummy content',
 170                         'comment' => 'dummy comment',
 171                         'text' => "This is the page text for $fileName",
 172                 );
 173
 174                 $exception = false;
 175                 try {
 176                         $this->doApiRequestWithToken( $params, $session, self::$users['uploader']->user );
 177                 } catch ( UsageException $e ) {
 178                         $this->assertContains( 'The file you submitted was empty', $e->getMessage() );
 179                         $exception = true;
 180                 }
 181                 $this->assertTrue( $exception );
 182
 183                 // clean up
 184                 $this->deleteFileByFilename( $fileName );
 185                 unlink( $filePath );
 186         }
 187
 188         /**
 189          * @depends testLogin
 190          */
 191         public function testUploadSameFileName( $session ) {
 192                 $extension = 'png';
 193                 $mimeType = 'image/png';
 194
 195                 try {
 196                         $randomImageGenerator = new RandomImageGenerator();
 197                         $filePaths = $randomImageGenerator->writeImages( 2, $extension, wfTempDir() );
 198                 } catch ( Exception $e ) {
 199                         $this->markTestIncomplete( $e->getMessage() );
 200                 }
 201
 202                 // we'll reuse this filename
 203                 /** @var array $filePaths */
 204                 $fileName = basename( $filePaths[0] );
 205
 206                 // clear any other files with the same name
 207                 $this->deleteFileByFileName( $fileName );
 208
 209                 // we reuse these params
 210                 $params = array(
 211                         'action' => 'upload',
 212                         'filename' => $fileName,
 213                         'file' => 'dummy content',
 214                         'comment' => 'dummy comment',
 215                         'text' => "This is the page text for $fileName",
 216                 );
 217
 218                 // first upload .... should succeed
 219
 220                 if ( !$this->fakeUploadFile( 'file', $fileName, $mimeType, $filePaths[0] ) ) {
 221                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 222                 }
 223
 224                 $exception = false;
 225                 try {
 226                         list( $result, , $session ) = $this->doApiRequestWithToken( $params, $session,
 227                                 self::$users['uploader']->user );
 228                 } catch ( UsageException $e ) {
 229                         $exception = true;
 230                 }
 231                 $this->assertTrue( isset( $result['upload'] ) );
 232                 $this->assertEquals( 'Success', $result['upload']['result'] );
 233                 $this->assertFalse( $exception );
 234
 235                 // second upload with the same name (but different content)
 236
 237                 if ( !$this->fakeUploadFile( 'file', $fileName, $mimeType, $filePaths[1] ) ) {
 238                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 239                 }
 240
 241                 $exception = false;
 242                 try {
 243                         list( $result, , ) = $this->doApiRequestWithToken( $params, $session,
 244                                 self::$users['uploader']->user ); // FIXME: leaks a temporary file
 245                 } catch ( UsageException $e ) {
 246                         $exception = true;
 247                 }
 248                 $this->assertTrue( isset( $result['upload'] ) );
 249                 $this->assertEquals( 'Warning', $result['upload']['result'] );
 250                 $this->assertTrue( isset( $result['upload']['warnings'] ) );
 251                 $this->assertTrue( isset( $result['upload']['warnings']['exists'] ) );
 252                 $this->assertFalse( $exception );
 253
 254                 // clean up
 255                 $this->deleteFileByFilename( $fileName );
 256                 unlink( $filePaths[0] );
 257                 unlink( $filePaths[1] );
 258         }
 259
 260         /**
 261          * @depends testLogin
 262          */
 263         public function testUploadSameContent( $session ) {
 264                 $extension = 'png';
 265                 $mimeType = 'image/png';
 266
 267                 try {
 268                         $randomImageGenerator = new RandomImageGenerator();
 269                         $filePaths = $randomImageGenerator->writeImages( 1, $extension, wfTempDir() );
 270                 } catch ( Exception $e ) {
 271                         $this->markTestIncomplete( $e->getMessage() );
 272                 }
 273
 274                 /** @var array $filePaths */
 275                 $fileNames[0] = basename( $filePaths[0] );
 276                 $fileNames[1] = "SameContentAs" . $fileNames[0];
 277
 278                 // clear any other files with the same name or content
 279                 $this->deleteFileByContent( $filePaths[0] );
 280                 $this->deleteFileByFileName( $fileNames[0] );
 281                 $this->deleteFileByFileName( $fileNames[1] );
 282
 283                 // first upload .... should succeed
 284
 285                 $params = array(
 286                         'action' => 'upload',
 287                         'filename' => $fileNames[0],
 288                         'file' => 'dummy content',
 289                         'comment' => 'dummy comment',
 290                         'text' => "This is the page text for " . $fileNames[0],
 291                 );
 292
 293                 if ( !$this->fakeUploadFile( 'file', $fileNames[0], $mimeType, $filePaths[0] ) ) {
 294                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 295                 }
 296
 297                 $exception = false;
 298                 try {
 299                         list( $result, , $session ) = $this->doApiRequestWithToken( $params, $session,
 300                                 self::$users['uploader']->user );
 301                 } catch ( UsageException $e ) {
 302                         $exception = true;
 303                 }
 304                 $this->assertTrue( isset( $result['upload'] ) );
 305                 $this->assertEquals( 'Success', $result['upload']['result'] );
 306                 $this->assertFalse( $exception );
 307
 308                 // second upload with the same content (but different name)
 309
 310                 if ( !$this->fakeUploadFile( 'file', $fileNames[1], $mimeType, $filePaths[0] ) ) {
 311                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 312                 }
 313
 314                 $params = array(
 315                         'action' => 'upload',
 316                         'filename' => $fileNames[1],
 317                         'file' => 'dummy content',
 318                         'comment' => 'dummy comment',
 319                         'text' => "This is the page text for " . $fileNames[1],
 320                 );
 321
 322                 $exception = false;
 323                 try {
 324                         list( $result ) = $this->doApiRequestWithToken( $params, $session,
 325                                 self::$users['uploader']->user ); // FIXME: leaks a temporary file
 326                 } catch ( UsageException $e ) {
 327                         $exception = true;
 328                 }
 329                 $this->assertTrue( isset( $result['upload'] ) );
 330                 $this->assertEquals( 'Warning', $result['upload']['result'] );
 331                 $this->assertTrue( isset( $result['upload']['warnings'] ) );
 332                 $this->assertTrue( isset( $result['upload']['warnings']['duplicate'] ) );
 333                 $this->assertFalse( $exception );
 334
 335                 // clean up
 336                 $this->deleteFileByFilename( $fileNames[0] );
 337                 $this->deleteFileByFilename( $fileNames[1] );
 338                 unlink( $filePaths[0] );
 339         }
 340
 341         /**
 342          * @depends testLogin
 343          */
 344         public function testUploadStash( $session ) {
 345                 $this->setMwGlobals( array(
 346                         'wgUser' => self::$users['uploader']->user, // @todo FIXME: still used somewhere
 347                 ) );
 348
 349                 $extension = 'png';
 350                 $mimeType = 'image/png';
 351
 352                 try {
 353                         $randomImageGenerator = new RandomImageGenerator();
 354                         $filePaths = $randomImageGenerator->writeImages( 1, $extension, wfTempDir() );
 355                 } catch ( Exception $e ) {
 356                         $this->markTestIncomplete( $e->getMessage() );
 357                 }
 358
 359                 /** @var array $filePaths */
 360                 $filePath = $filePaths[0];
 361                 $fileSize = filesize( $filePath );
 362                 $fileName = basename( $filePath );
 363
 364                 $this->deleteFileByFileName( $fileName );
 365                 $this->deleteFileByContent( $filePath );
 366
 367                 if ( !$this->fakeUploadFile( 'file', $fileName, $mimeType, $filePath ) ) {
 368                         $this->markTestIncomplete( "Couldn't upload file!\n" );
 369                 }
 370
 371                 $params = array(
 372                         'action' => 'upload',
 373                         'stash' => 1,
 374                         'filename' => $fileName,
 375                         'file' => 'dummy content',
 376                         'comment' => 'dummy comment',
 377                         'text' => "This is the page text for $fileName",
 378                 );
 379
 380                 $exception = false;
 381                 try {
 382                         list( $result, , $session ) = $this->doApiRequestWithToken( $params, $session,
 383                                 self::$users['uploader']->user ); // FIXME: leaks a temporary file
 384                 } catch ( UsageException $e ) {
 385                         $exception = true;
 386                 }
 387                 $this->assertFalse( $exception );
 388                 $this->assertTrue( isset( $result['upload'] ) );
 389                 $this->assertEquals( 'Success', $result['upload']['result'] );
 390                 $this->assertEquals( $fileSize, (int)$result['upload']['imageinfo']['size'] );
 391                 $this->assertEquals( $mimeType, $result['upload']['imageinfo']['mime'] );
 392                 $this->assertTrue( isset( $result['upload']['filekey'] ) );
 393                 $this->assertEquals( $result['upload']['sessionkey'], $result['upload']['filekey'] );
 394                 $filekey = $result['upload']['filekey'];
 395
 396                 // it should be visible from Special:UploadStash
 397                 // XXX ...but how to test this, with a fake WebRequest with the session?
 398
 399                 // now we should try to release the file from stash
 400                 $params = array(
 401                         'action' => 'upload',
 402                         'filekey' => $filekey,
 403                         'filename' => $fileName,
 404                         'comment' => 'dummy comment',
 405                         'text' => "This is the page text for $fileName, altered",
 406                 );
 407
 408                 $this->clearFakeUploads();
 409                 $exception = false;
 410                 try {
 411                         list( $result ) = $this->doApiRequestWithToken( $params, $session,
 412                                 self::$users['uploader']->user );
 413                 } catch ( UsageException $e ) {
 414                         $exception = true;
 415                 }
 416                 $this->assertTrue( isset( $result['upload'] ) );
 417                 $this->assertEquals( 'Success', $result['upload']['result'] );
 418                 $this->assertFalse( $exception, "No UsageException exception." );
 419
 420                 // clean up
 421                 $this->deleteFileByFilename( $fileName );
 422                 unlink( $filePath );
 423         }
 424
 425         /**
 426          * @depends testLogin
 427          */
 428         public function testUploadChunks( $session ) {
 429                 $this->setMwGlobals( array(
 430                         'wgUser' => self::$users['uploader']->user, // @todo FIXME: still used somewhere
 431                 ) );
 432
 433                 $chunkSize = 1048576;
 434                 // Download a large image file
 435                 // ( using RandomImageGenerator for large files is not stable )
 436                 $mimeType = 'image/jpeg';
 437                 $url = 'http://upload.wikimedia.org/wikipedia/commons/e/ed/Oberaargletscher_from_Oberaar%2C_2010_07.JPG';
 438                 $filePath = wfTempDir() . '/Oberaargletscher_from_Oberaar.jpg';
 439                 try {
 440                         // Only download if the file is not avaliable in the temp location:
 441                         if ( !is_file( $filePath ) ) {
 442                                 copy( $url, $filePath );
 443                         }
 444                 } catch ( Exception $e ) {
 445                         $this->markTestIncomplete( $e->getMessage() );
 446                 }
 447
 448                 $fileSize = filesize( $filePath );
 449                 $fileName = basename( $filePath );
 450
 451                 $this->deleteFileByFileName( $fileName );
 452                 $this->deleteFileByContent( $filePath );
 453
 454                 // Base upload params:
 455                 $params = array(
 456                         'action' => 'upload',
 457                         'stash' => 1,
 458                         'filename' => $fileName,
 459                         'filesize' => $fileSize,
 460                         'offset' => 0,
 461                 );
 462
 463                 // Upload chunks
 464                 $chunkSessionKey = false;
 465                 $resultOffset = 0;
 466                 // Open the file:
 467                 $handle = @fopen( $filePath, "r" );
 468                 if ( $handle === false ) {
 469                         $this->markTestIncomplete( "could not open file: $filePath" );
 470                 }
 471                 while ( !feof( $handle ) ) {
 472                         // Get the current chunk
 473                         $chunkData = @fread( $handle, $chunkSize );
 474
 475                         // Upload the current chunk into the $_FILE object:
 476                         $this->fakeUploadChunk( 'chunk', 'blob', $mimeType, $chunkData );
 477
 478                         // Check for chunkSessionKey
 479                         if ( !$chunkSessionKey ) {
 480                                 // Upload fist chunk ( and get the session key )
 481                                 try {
 482                                         list( $result, , $session ) = $this->doApiRequestWithToken( $params, $session,
 483                                                 self::$users['uploader']->user );
 484                                 } catch ( UsageException $e ) {
 485                                         $this->markTestIncomplete( $e->getMessage() );
 486                                 }
 487                                 // Make sure we got a valid chunk continue:
 488                                 $this->assertTrue( isset( $result['upload'] ) );
 489                                 $this->assertTrue( isset( $result['upload']['filekey'] ) );
 490                                 // If we don't get a session key mark test incomplete.
 491                                 if ( !isset( $result['upload']['filekey'] ) ) {
 492                                         $this->markTestIncomplete( "no filekey provided" );
 493                                 }
 494                                 $chunkSessionKey = $result['upload']['filekey'];
 495                                 $this->assertEquals( 'Continue', $result['upload']['result'] );
 496                                 // First chunk should have chunkSize == offset
 497                                 $this->assertEquals( $chunkSize, $result['upload']['offset'] );
 498                                 $resultOffset = $result['upload']['offset'];
 499                                 continue;
 500                         }
 501                         // Filekey set to chunk session
 502                         $params['filekey'] = $chunkSessionKey;
 503                         // Update the offset ( always add chunkSize for subquent chunks should be in-sync with $result['upload']['offset'] )
 504                         $params['offset'] += $chunkSize;
 505                         // Make sure param offset is insync with resultOffset:
 506                         $this->assertEquals( $resultOffset, $params['offset'] );
 507                         // Upload current chunk
 508                         try {
 509                                 list( $result, , $session ) = $this->doApiRequestWithToken( $params, $session,
 510                                         self::$users['uploader']->user );
 511                         } catch ( UsageException $e ) {
 512                                 $this->markTestIncomplete( $e->getMessage() );
 513                         }
 514                         // Make sure we got a valid chunk continue:
 515                         $this->assertTrue( isset( $result['upload'] ) );
 516                         $this->assertTrue( isset( $result['upload']['filekey'] ) );
 517
 518                         // Check if we were on the last chunk:
 519                         if ( $params['offset'] + $chunkSize >= $fileSize ) {
 520                                 $this->assertEquals( 'Success', $result['upload']['result'] );
 521                                 break;
 522                         } else {
 523                                 $this->assertEquals( 'Continue', $result['upload']['result'] );
 524                                 // update $resultOffset
 525                                 $resultOffset = $result['upload']['offset'];
 526                         }
 527                 }
 528                 fclose( $handle );
 529
 530                 // Check that we got a valid file result:
 531                 wfDebug( __METHOD__ . " hohoh filesize {$fileSize} info {$result['upload']['imageinfo']['size']}\n\n" );
 532                 $this->assertEquals( $fileSize, $result['upload']['imageinfo']['size'] );
 533                 $this->assertEquals( $mimeType, $result['upload']['imageinfo']['mime'] );
 534                 $this->assertTrue( isset( $result['upload']['filekey'] ) );
 535                 $filekey = $result['upload']['filekey'];
 536
 537                 // Now we should try to release the file from stash
 538                 $params = array(
 539                         'action' => 'upload',
 540                         'filekey' => $filekey,
 541                         'filename' => $fileName,
 542                         'comment' => 'dummy comment',
 543                         'text' => "This is the page text for $fileName, altered",
 544                 );
 545                 $this->clearFakeUploads();
 546                 $exception = false;
 547                 try {
 548                         list( $result ) = $this->doApiRequestWithToken( $params, $session,
 549                                 self::$users['uploader']->user );
 550                 } catch ( UsageException $e ) {
 551                         $exception = true;
 552                 }
 553                 $this->assertTrue( isset( $result['upload'] ) );
 554                 $this->assertEquals( 'Success', $result['upload']['result'] );
 555                 $this->assertFalse( $exception );
 556
 557                 // clean up
 558                 $this->deleteFileByFilename( $fileName );
 559                 // don't remove downloaded temporary file for fast subquent tests.
 560                 //unlink( $filePath );
 561         }
 562 }