tests/phpunit/includes/media/ExifBitmapTest.php

   1 <?php
   2
   3 class ExifBitmapTest extends MediaWikiTestCase {
   4
   5         public function testIsOldBroken() {
   6                 if ( wfDl( 'exif' ) ) {
   7                         $this->markTestIncomplete( "This test needs the exif extension." );
   8                 }
   9                 $handler = new ExifBitmapHandler;
  10                 $res = $handler->isMetadataValid( null, ExifBitmapHandler::OLD_BROKEN_FILE );
  11                 $this->assertEquals( ExifBitmapHandler::METADATA_COMPATIBLE, $res );
  12         }
  13         public function testIsBrokenFile() {
  14                 if ( !wfDl( 'exif' ) ) {
  15                         $this->markTestIncomplete( "This test needs the exif extension." );
  16                 }
  17                 $handler = new ExifBitmapHandler;
  18                 $res = $handler->isMetadataValid( null, ExifBitmapHandler::BROKEN_FILE );
  19                 $this->assertEquals( ExifBitmapHandler::METADATA_GOOD, $res );
  20         }
  21         public function testIsInvalid() {
  22                 if ( !wfDl( 'exif' ) ) {
  23                         $this->markTestIncomplete( "This test needs the exif extension." );
  24                 }
  25                 $handler = new ExifBitmapHandler;
  26                 $res = $handler->isMetadataValid( null, 'Something Invalid Here.' );
  27                 $this->assertEquals( ExifBitmapHandler::METADATA_BAD, $res );
  28         }
  29         public function testGoodMetadata() {
  30                 if ( !wfDl( 'exif' ) ) {
  31                         $this->markTestIncomplete( "This test needs the exif extension." );
  32                 }
  33                 $handler = new ExifBitmapHandler;
  34                 $meta = 'a:16:{s:10:"ImageWidth";i:20;s:11:"ImageLength";i:20;s:13:"BitsPerSample";a:3:{i:0;i:8;i:1;i:8;i:2;i:8;}s:11:"Compression";i:5;s:25:"PhotometricInterpretation";i:2;s:16:"ImageDescription";s:17:"Created with GIMP";s:12:"StripOffsets";i:8;s:11:"Orientation";i:1;s:15:"SamplesPerPixel";i:3;s:12:"RowsPerStrip";i:64;s:15:"StripByteCounts";i:238;s:11:"XResolution";s:19:"1207959552/16777216";s:11:"YResolution";s:19:"1207959552/16777216";s:19:"PlanarConfiguration";i:1;s:14:"ResolutionUnit";i:2;s:22:"MEDIAWIKI_EXIF_VERSION";i:2;}';
  35                 $res = $handler->isMetadataValid( null, $meta );
  36                 $this->assertEquals( ExifBitmapHandler::METADATA_GOOD, $res );
  37         }
  38         public function testIsOldGood() {
  39                 if ( !wfDl( 'exif' ) ) {
  40                         $this->markTestIncomplete( "This test needs the exif extension." );
  41                 }
  42                 $handler = new ExifBitmapHandler;
  43                 $meta = 'a:16:{s:10:"ImageWidth";i:20;s:11:"ImageLength";i:20;s:13:"BitsPerSample";a:3:{i:0;i:8;i:1;i:8;i:2;i:8;}s:11:"Compression";i:5;s:25:"PhotometricInterpretation";i:2;s:16:"ImageDescription";s:17:"Created with GIMP";s:12:"StripOffsets";i:8;s:11:"Orientation";i:1;s:15:"SamplesPerPixel";i:3;s:12:"RowsPerStrip";i:64;s:15:"StripByteCounts";i:238;s:11:"XResolution";s:19:"1207959552/16777216";s:11:"YResolution";s:19:"1207959552/16777216";s:19:"PlanarConfiguration";i:1;s:14:"ResolutionUnit";i:2;s:22:"MEDIAWIKI_EXIF_VERSION";i:1;}';
  44                 $res = $handler->isMetadataValid( null, $meta );
  45                 $this->assertEquals( ExifBitmapHandler::METADATA_COMPATIBLE, $res );
  46         }
  47         // Handle metadata from paged tiff handler (gotten via instant commons)
  48         // gracefully.
  49         public function testPagedTiffHandledGracefully() {
  50                 if ( !wfDl( 'exif' ) ) {
  51                         $this->markTestIncomplete( "This test needs the exif extension." );
  52                 }
  53                 $handler = new ExifBitmapHandler;
  54                 $meta = 'a:6:{s:9:"page_data";a:1:{i:1;a:5:{s:5:"width";i:643;s:6:"height";i:448;s:5:"alpha";s:4:"true";s:4:"page";i:1;s:6:"pixels";i:288064;}}s:10:"page_count";i:1;s:10:"first_page";i:1;s:9:"last_page";i:1;s:4:"exif";a:9:{s:10:"ImageWidth";i:643;s:11:"ImageLength";i:448;s:11:"Compression";i:5;s:25:"PhotometricInterpretation";i:2;s:11:"Orientation";i:1;s:15:"SamplesPerPixel";i:4;s:12:"RowsPerStrip";i:50;s:19:"PlanarConfiguration";i:1;s:22:"MEDIAWIKI_EXIF_VERSION";i:1;}s:21:"TIFF_METADATA_VERSION";s:3:"1.4";}';
  55                 $res = $handler->isMetadataValid( null, $meta );
  56                 $this->assertEquals( ExifBitmapHandler::METADATA_BAD, $res );
  57         }
  58 }