MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / media / ExifBitmapTest.php

diff --git a/tests/phpunit/includes/media/ExifBitmapTest.php b/tests/phpunit/includes/media/ExifBitmapTest.php
new file mode 100644 (file)
index 0000000..3dd7e4c
--- /dev/null
+++ b/tests/phpunit/includes/media/ExifBitmapTest.php
@@ -0,0 +1,145 @@
+<?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 );
+       }
+}