Update to MediaWiki 1.24.2

1 files changed, 142 insertions, 0 deletions

diff --git a/tests/phpunit/includes/media/GIFTest.php b/tests/phpunit/includes/media/GIFTest.php
new file mode 100644
index 00000000..87ffd995
--- /dev/null
+++ b/tests/phpunit/includes/media/GIFTest.php
@@ -0,0 +1,142 @@
+<?php
+
+/**
+ * @group Media
+ */
+class GIFHandlerTest extends MediaWikiMediaTestCase {
+
+	/** @var GIFHandler */
+	protected $handler;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->handler = new GIFHandler();
+	}
+
+	/**
+	 * @covers GIFHandler::getMetadata
+	 */
+	public function testInvalidFile() {
+		$res = $this->handler->getMetadata( null, $this->filePath . '/README' );
+		$this->assertEquals( GIFHandler::BROKEN_FILE, $res );
+	}
+
+	/**
+	 * @param string $filename Basename of the file to check
+	 * @param bool $expected Expected result.
+	 * @dataProvider provideIsAnimated
+	 * @covers GIFHandler::isAnimatedImage
+	 */
+	public function testIsAnimanted( $filename, $expected ) {
+		$file = $this->dataFile( $filename, 'image/gif' );
+		$actual = $this->handler->isAnimatedImage( $file );
+		$this->assertEquals( $expected, $actual );
+	}
+
+	public static function provideIsAnimated() {
+		return array(
+			array( 'animated.gif', true ),
+			array( 'nonanimated.gif', false ),
+		);
+	}
+
+	/**
+	 * @param string $filename
+	 * @param int $expected Total image area
+	 * @dataProvider provideGetImageArea
+	 * @covers GIFHandler::getImageArea
+	 */
+	public function testGetImageArea( $filename, $expected ) {
+		$file = $this->dataFile( $filename, 'image/gif' );
+		$actual = $this->handler->getImageArea( $file, $file->getWidth(), $file->getHeight() );
+		$this->assertEquals( $expected, $actual );
+	}
+
+	public static function provideGetImageArea() {
+		return array(
+			array( 'animated.gif', 5400 ),
+			array( 'nonanimated.gif', 1350 ),
+		);
+	}
+
+	/**
+	 * @param string $metadata Serialized metadata
+	 * @param int $expected One of the class constants of GIFHandler
+	 * @dataProvider provideIsMetadataValid
+	 * @covers GIFHandler::isMetadataValid
+	 */
+	public function testIsMetadataValid( $metadata, $expected ) {
+		$actual = $this->handler->isMetadataValid( null, $metadata );
+		$this->assertEquals( $expected, $actual );
+	}
+
+	public static function provideIsMetadataValid() {
+		return array(
+			array( GIFHandler::BROKEN_FILE, GIFHandler::METADATA_GOOD ),
+			array( '', GIFHandler::METADATA_BAD ),
+			array( null, GIFHandler::METADATA_BAD ),
+			array( 'Something invalid!', GIFHandler::METADATA_BAD ),
+			// @codingStandardsIgnoreStart Ignore Generic.Files.LineLength.TooLong
+			array( 'a:4:{s:10:"frameCount";i:1;s:6:"looped";b:0;s:8:"duration";d:0.1000000000000000055511151231257827021181583404541015625;s:8:"metadata";a:2:{s:14:"GIFFileComment";a:1:{i:0;s:35:"GIF test file ⁕ Created with GIMP";}s:15:"_MW_GIF_VERSION";i:1;}}', GIFHandler::METADATA_GOOD ),
+			// @codingStandardsIgnoreEnd
+		);
+	}
+
+	/**
+	 * @param string $filename
+	 * @param string $expected Serialized array
+	 * @dataProvider provideGetMetadata
+	 * @covers GIFHandler::getMetadata
+	 */
+	public function testGetMetadata( $filename, $expected ) {
+		$file = $this->dataFile( $filename, 'image/gif' );
+		$actual = $this->handler->getMetadata( $file, "$this->filePath/$filename" );
+		$this->assertEquals( unserialize( $expected ), unserialize( $actual ) );
+	}
+
+	public static function provideGetMetadata() {
+		return array(
+			// @codingStandardsIgnoreStart Ignore Generic.Files.LineLength.TooLong
+			array( 'nonanimated.gif', 'a:4:{s:10:"frameCount";i:1;s:6:"looped";b:0;s:8:"duration";d:0.1000000000000000055511151231257827021181583404541015625;s:8:"metadata";a:2:{s:14:"GIFFileComment";a:1:{i:0;s:35:"GIF test file ⁕ Created with GIMP";}s:15:"_MW_GIF_VERSION";i:1;}}' ),
+			array( 'animated-xmp.gif', 'a:4:{s:10:"frameCount";i:4;s:6:"looped";b:1;s:8:"duration";d:2.399999999999999911182158029987476766109466552734375;s:8:"metadata";a:5:{s:6:"Artist";s:7:"Bawolff";s:16:"ImageDescription";a:2:{s:9:"x-default";s:18:"A file to test GIF";s:5:"_type";s:4:"lang";}s:15:"SublocationDest";s:13:"The interwebs";s:14:"GIFFileComment";a:1:{i:0;s:16:"GIƒ·test·file";}s:15:"_MW_GIF_VERSION";i:1;}}' ),
+			// @codingStandardsIgnoreEnd
+		);
+	}
+
+	/**
+	 * @param string $filename
+	 * @param string $expected Serialized array
+	 * @dataProvider provideGetIndependentMetaArray
+	 * @covers GIFHandler::getCommonMetaArray
+	 */
+	public function testGetIndependentMetaArray( $filename, $expected ) {
+		$file = $this->dataFile( $filename, 'image/gif' );
+		$actual = $this->handler->getCommonMetaArray( $file );
+		$this->assertEquals( $expected, $actual );
+	}
+
+	public static function provideGetIndependentMetaArray() {
+		return array(
+			array( 'nonanimated.gif', array(
+				'GIFFileComment' => array(
+					'GIF test file ⁕ Created with GIMP',
+				),
+			) ),
+			array( 'animated-xmp.gif',
+				array(
+					'Artist' => 'Bawolff',
+					'ImageDescription' => array(
+						'x-default' => 'A file to test GIF',
+						'_type' => 'lang',
+					),
+					'SublocationDest' => 'The interwebs',
+					'GIFFileComment' =>
+					array(
+						'GIƒ·test·file',
+					),
+				)
+			),
+		);
+	}
+}