| Current File : /home/jvzmxxx/wiki1/tests/phpunit/includes/media/ExifBitmapTest.php |
<?php
/**
* @group Media
*/
class ExifBitmapTest extends MediaWikiMediaTestCase {
/**
* @var ExifBitmapHandler
*/
protected $handler;
protected function setUp() {
parent::setUp();
$this->checkPHPExtension( 'exif' );
$this->setMwGlobals( 'wgShowEXIF', true );
$this->handler = new ExifBitmapHandler;
}
/**
* @covers ExifBitmapHandler::isMetadataValid
*/
public function testIsOldBroken() {
$res = $this->handler->isMetadataValid( null, ExifBitmapHandler::OLD_BROKEN_FILE );
$this->assertEquals( ExifBitmapHandler::METADATA_COMPATIBLE, $res );
}
/**
* @covers ExifBitmapHandler::isMetadataValid
*/
public function testIsBrokenFile() {
$res = $this->handler->isMetadataValid( null, ExifBitmapHandler::BROKEN_FILE );
$this->assertEquals( ExifBitmapHandler::METADATA_GOOD, $res );
}
/**
* @covers ExifBitmapHandler::isMetadataValid
*/
public function testIsInvalid() {
$res = $this->handler->isMetadataValid( null, 'Something Invalid Here.' );
$this->assertEquals( ExifBitmapHandler::METADATA_BAD, $res );
}
/**
* @covers ExifBitmapHandler::isMetadataValid
*/
public function testGoodMetadata() {
// @codingStandardsIgnoreStart Ignore Generic.Files.LineLength.TooLong
$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;}';
// @codingStandardsIgnoreEnd
$res = $this->handler->isMetadataValid( null, $meta );
$this->assertEquals( ExifBitmapHandler::METADATA_GOOD, $res );
}
/**
* @covers ExifBitmapHandler::isMetadataValid
*/
public function testIsOldGood() {
// @codingStandardsIgnoreStart Ignore Generic.Files.LineLength.TooLong
$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;}';
// @codingStandardsIgnoreEnd
$res = $this->handler->isMetadataValid( null, $meta );
$this->assertEquals( ExifBitmapHandler::METADATA_COMPATIBLE, $res );
}
/**
* Handle metadata from paged tiff handler (gotten via instant commons) gracefully.
* @covers ExifBitmapHandler::isMetadataValid
*/
public function testPagedTiffHandledGracefully() {
// @codingStandardsIgnoreStart Ignore Generic.Files.LineLength.TooLong
$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";}';
// @codingStandardsIgnoreEnd
$res = $this->handler->isMetadataValid( null, $meta );
$this->assertEquals( ExifBitmapHandler::METADATA_BAD, $res );
}
/**
* @covers ExifBitmapHandler::convertMetadataVersion
*/
public function testConvertMetadataLatest() {
$metadata = [
'foo' => [ 'First', 'Second', '_type' => 'ol' ],
'MEDIAWIKI_EXIF_VERSION' => 2
];
$res = $this->handler->convertMetadataVersion( $metadata, 2 );
$this->assertEquals( $metadata, $res );
}
/**
* @covers ExifBitmapHandler::convertMetadataVersion
*/
public function testConvertMetadataToOld() {
$metadata = [
'foo' => [ 'First', 'Second', '_type' => 'ol' ],
'bar' => [ 'First', 'Second', '_type' => 'ul' ],
'baz' => [ 'First', 'Second' ],
'fred' => 'Single',
'MEDIAWIKI_EXIF_VERSION' => 2,
];
$expected = [
'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 );
}
/**
* @covers ExifBitmapHandler::convertMetadataVersion
*/
public function testConvertMetadataSoftware() {
$metadata = [
'Software' => [ [ 'GIMP', '1.1' ] ],
'MEDIAWIKI_EXIF_VERSION' => 2,
];
$expected = [
'Software' => 'GIMP (Version 1.1)',
'MEDIAWIKI_EXIF_VERSION' => 1,
];
$res = $this->handler->convertMetadataVersion( $metadata, 1 );
$this->assertEquals( $expected, $res );
}
/**
* @covers ExifBitmapHandler::convertMetadataVersion
*/
public function testConvertMetadataSoftwareNormal() {
$metadata = [
'Software' => [ "GIMP 1.2", "vim" ],
'MEDIAWIKI_EXIF_VERSION' => 2,
];
$expected = [
'Software' => "\n*GIMP 1.2\n*vim",
'MEDIAWIKI_EXIF_VERSION' => 1,
];
$res = $this->handler->convertMetadataVersion( $metadata, 1 );
$this->assertEquals( $expected, $res );
}
/**
* @dataProvider provideSwappingICCProfile
* @covers ExifBitmapHandler::swapICCProfile
*/
public function testSwappingICCProfile(
$sourceFilename, $controlFilename, $newProfileFilename, $oldProfileName
) {
global $wgExiftool;
if ( !$wgExiftool || !is_file( $wgExiftool ) ) {
$this->markTestSkipped( "Exiftool not installed, cannot test ICC profile swapping" );
}
$this->setMwGlobals( 'wgUseTinyRGBForJPGThumbnails', true );
$sourceFilepath = $this->filePath . $sourceFilename;
$controlFilepath = $this->filePath . $controlFilename;
$profileFilepath = $this->filePath . $newProfileFilename;
$filepath = $this->getNewTempFile();
copy( $sourceFilepath, $filepath );
$file = $this->dataFile( $sourceFilename, 'image/jpeg' );
$this->handler->swapICCProfile( $filepath, $oldProfileName, $profileFilepath );
$this->assertEquals(
sha1( file_get_contents( $filepath ) ),
sha1( file_get_contents( $controlFilepath ) )
);
}
public function provideSwappingICCProfile() {
return [
// File with sRGB should end up with TinyRGB
[
'srgb.jpg',
'tinyrgb.jpg',
'tinyrgb.icc',
'IEC 61966-2.1 Default RGB colour space - sRGB'
],
// File with TinyRGB should be left unchanged
[
'tinyrgb.jpg',
'tinyrgb.jpg',
'tinyrgb.icc',
'IEC 61966-2.1 Default RGB colour space - sRGB'
],
// File with no profile should be left unchanged
[
'test.jpg',
'test.jpg',
'tinyrgb.icc',
'IEC 61966-2.1 Default RGB colour space - sRGB'
]
];
}
}