diff options
Diffstat (limited to 'tests/phpunit/includes/media/ExifBitmapTest.php')
| -rw-r--r-- | tests/phpunit/includes/media/ExifBitmapTest.php | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/tests/phpunit/includes/media/ExifBitmapTest.php b/tests/phpunit/includes/media/ExifBitmapTest.php new file mode 100644 index 00000000..1109c478 --- /dev/null +++ b/tests/phpunit/includes/media/ExifBitmapTest.php @@ -0,0 +1,104 @@ +<?php + +class ExifBitmapTest extends MediaWikiTestCase { + + protected function setUp() { + parent::setUp(); + + $this->setMwGlobals( 'wgShowEXIF', true ); + + $this->handler = new ExifBitmapHandler; + if ( !wfDl( 'exif' ) ) { + $this->markTestSkipped( "This test needs the exif extension." ); + } + } + + public function testIsOldBroken() { + $res = $this->handler->isMetadataValid( null, ExifBitmapHandler::OLD_BROKEN_FILE ); + $this->assertEquals( ExifBitmapHandler::METADATA_COMPATIBLE, $res ); + } + + public function testIsBrokenFile() { + $res = $this->handler->isMetadataValid( null, ExifBitmapHandler::BROKEN_FILE ); + $this->assertEquals( ExifBitmapHandler::METADATA_GOOD, $res ); + } + + public function testIsInvalid() { + $res = $this->handler->isMetadataValid( null, 'Something Invalid Here.' ); + $this->assertEquals( ExifBitmapHandler::METADATA_BAD, $res ); + } + + public function testGoodMetadata() { + $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;}'; + $res = $this->handler->isMetadataValid( null, $meta ); + $this->assertEquals( ExifBitmapHandler::METADATA_GOOD, $res ); + } + + public function testIsOldGood() { + $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;}'; + $res = $this->handler->isMetadataValid( null, $meta ); + $this->assertEquals( ExifBitmapHandler::METADATA_COMPATIBLE, $res ); + } + + // Handle metadata from paged tiff handler (gotten via instant commons) + // gracefully. + public function testPagedTiffHandledGracefully() { + $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";}'; + $res = $this->handler->isMetadataValid( null, $meta ); + $this->assertEquals( ExifBitmapHandler::METADATA_BAD, $res ); + } + + function testConvertMetadataLatest() { + $metadata = array( + 'foo' => array( 'First', 'Second', '_type' => 'ol' ), + 'MEDIAWIKI_EXIF_VERSION' => 2 + ); + $res = $this->handler->convertMetadataVersion( $metadata, 2 ); + $this->assertEquals( $metadata, $res ); + } + + function testConvertMetadataToOld() { + $metadata = array( + 'foo' => array( 'First', 'Second', '_type' => 'ol' ), + 'bar' => array( 'First', 'Second', '_type' => 'ul' ), + 'baz' => array( 'First', 'Second' ), + 'fred' => 'Single', + 'MEDIAWIKI_EXIF_VERSION' => 2, + ); + $expected = array( + 'foo' => "\n#First\n#Second", + 'bar' => "\n*First\n*Second", + 'baz' => "\n*First\n*Second", + 'fred' => 'Single', + 'MEDIAWIKI_EXIF_VERSION' => 1, + ); + $res = $this->handler->convertMetadataVersion( $metadata, 1 ); + $this->assertEquals( $expected, $res ); + } + + function testConvertMetadataSoftware() { + $metadata = array( + 'Software' => array( array( 'GIMP', '1.1' ) ), + 'MEDIAWIKI_EXIF_VERSION' => 2, + ); + $expected = array( + 'Software' => 'GIMP (Version 1.1)', + 'MEDIAWIKI_EXIF_VERSION' => 1, + ); + $res = $this->handler->convertMetadataVersion( $metadata, 1 ); + $this->assertEquals( $expected, $res ); + } + + function testConvertMetadataSoftwareNormal() { + $metadata = array( + 'Software' => array( "GIMP 1.2", "vim" ), + 'MEDIAWIKI_EXIF_VERSION' => 2, + ); + $expected = array( + 'Software' => "\n*GIMP 1.2\n*vim", + 'MEDIAWIKI_EXIF_VERSION' => 1, + ); + $res = $this->handler->convertMetadataVersion( $metadata, 1 ); + $this->assertEquals( $expected, $res ); + } +} |