6 class ExifBitmapTest
extends MediaWikiMediaTestCase
{
9 * @var ExifBitmapHandler
13 protected function setUp() {
15 $this->checkPHPExtension( 'exif' );
17 $this->setMwGlobals( 'wgShowEXIF', true );
19 $this->handler
= new ExifBitmapHandler
;
23 * @covers ExifBitmapHandler::isMetadataValid
25 public function testIsOldBroken() {
26 $res = $this->handler
->isMetadataValid( null, ExifBitmapHandler
::OLD_BROKEN_FILE
);
27 $this->assertEquals( ExifBitmapHandler
::METADATA_COMPATIBLE
, $res );
31 * @covers ExifBitmapHandler::isMetadataValid
33 public function testIsBrokenFile() {
34 $res = $this->handler
->isMetadataValid( null, ExifBitmapHandler
::BROKEN_FILE
);
35 $this->assertEquals( ExifBitmapHandler
::METADATA_GOOD
, $res );
39 * @covers ExifBitmapHandler::isMetadataValid
41 public function testIsInvalid() {
42 $res = $this->handler
->isMetadataValid( null, 'Something Invalid Here.' );
43 $this->assertEquals( ExifBitmapHandler
::METADATA_BAD
, $res );
47 * @covers ExifBitmapHandler::isMetadataValid
49 public function testGoodMetadata() {
50 // phpcs:ignore Generic.Files.LineLength
51 $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;}';
52 $res = $this->handler
->isMetadataValid( null, $meta );
53 $this->assertEquals( ExifBitmapHandler
::METADATA_GOOD
, $res );
57 * @covers ExifBitmapHandler::isMetadataValid
59 public function testIsOldGood() {
60 // phpcs:ignore Generic.Files.LineLength
61 $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;}';
62 $res = $this->handler
->isMetadataValid( null, $meta );
63 $this->assertEquals( ExifBitmapHandler
::METADATA_COMPATIBLE
, $res );
67 * Handle metadata from paged tiff handler (gotten via instant commons) gracefully.
68 * @covers ExifBitmapHandler::isMetadataValid
70 public function testPagedTiffHandledGracefully() {
71 // phpcs:ignore Generic.Files.LineLength
72 $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";}';
73 $res = $this->handler
->isMetadataValid( null, $meta );
74 $this->assertEquals( ExifBitmapHandler
::METADATA_BAD
, $res );
78 * @covers ExifBitmapHandler::convertMetadataVersion
80 public function testConvertMetadataLatest() {
82 'foo' => [ 'First', 'Second', '_type' => 'ol' ],
83 'MEDIAWIKI_EXIF_VERSION' => 2
85 $res = $this->handler
->convertMetadataVersion( $metadata, 2 );
86 $this->assertEquals( $metadata, $res );
90 * @covers ExifBitmapHandler::convertMetadataVersion
92 public function testConvertMetadataToOld() {
94 'foo' => [ 'First', 'Second', '_type' => 'ol' ],
95 'bar' => [ 'First', 'Second', '_type' => 'ul' ],
96 'baz' => [ 'First', 'Second' ],
98 'MEDIAWIKI_EXIF_VERSION' => 2,
101 'foo' => "\n#First\n#Second",
102 'bar' => "\n*First\n*Second",
103 'baz' => "\n*First\n*Second",
105 'MEDIAWIKI_EXIF_VERSION' => 1,
107 $res = $this->handler
->convertMetadataVersion( $metadata, 1 );
108 $this->assertEquals( $expected, $res );
112 * @covers ExifBitmapHandler::convertMetadataVersion
114 public function testConvertMetadataSoftware() {
116 'Software' => [ [ 'GIMP', '1.1' ] ],
117 'MEDIAWIKI_EXIF_VERSION' => 2,
120 'Software' => 'GIMP (Version 1.1)',
121 'MEDIAWIKI_EXIF_VERSION' => 1,
123 $res = $this->handler
->convertMetadataVersion( $metadata, 1 );
124 $this->assertEquals( $expected, $res );
128 * @covers ExifBitmapHandler::convertMetadataVersion
130 public function testConvertMetadataSoftwareNormal() {
132 'Software' => [ "GIMP 1.2", "vim" ],
133 'MEDIAWIKI_EXIF_VERSION' => 2,
136 'Software' => "\n*GIMP 1.2\n*vim",
137 'MEDIAWIKI_EXIF_VERSION' => 1,
139 $res = $this->handler
->convertMetadataVersion( $metadata, 1 );
140 $this->assertEquals( $expected, $res );