summaryrefslogtreecommitdiff
path: root/tests/phpunit/includes/media/PNGTest.php
diff options
context:
space:
mode:
authorPierre Schmitz <pierre@archlinux.de>2011-12-03 13:29:22 +0100
committerPierre Schmitz <pierre@archlinux.de>2011-12-03 13:29:22 +0100
commitca32f08966f1b51fcb19460f0996bb0c4048e6fe (patch)
treeec04cc15b867bc21eedca904cea9af0254531a11 /tests/phpunit/includes/media/PNGTest.php
parenta22fbfc60f36f5f7ee10d5ae6fe347340c2ee67c (diff)
Update to MediaWiki 1.18.0
* also update ArchLinux skin to chagnes in MonoBook * Use only css to hide our menu bar when printing
Diffstat (limited to 'tests/phpunit/includes/media/PNGTest.php')
-rw-r--r--tests/phpunit/includes/media/PNGTest.php88
1 files changed, 88 insertions, 0 deletions
diff --git a/tests/phpunit/includes/media/PNGTest.php b/tests/phpunit/includes/media/PNGTest.php
new file mode 100644
index 00000000..b782918c
--- /dev/null
+++ b/tests/phpunit/includes/media/PNGTest.php
@@ -0,0 +1,88 @@
+<?php
+class PNGHandlerTest extends MediaWikiTestCase {
+
+ public function setUp() {
+ $this->filePath = dirname( __FILE__ ) . '/../../data/media/';
+ $this->handler = new PNGHandler();
+ }
+
+ public function testInvalidFile() {
+ $res = $this->handler->getMetadata( null, $this->filePath . 'README' );
+ $this->assertEquals( PNGHandler::BROKEN_FILE, $res );
+ }
+ /**
+ * @param $filename String basename of the file to check
+ * @param $expected boolean Expected result.
+ * @dataProvider dataIsAnimated
+ */
+ public function testIsAnimanted( $filename, $expected ) {
+ $file = UnregisteredLocalFile::newFromPath( $this->filePath . $filename,
+ 'image/png' );
+ $actual = $this->handler->isAnimatedImage( $file );
+ $this->assertEquals( $expected, $actual );
+ }
+ public function dataIsAnimated() {
+ return array(
+ array( 'Animated_PNG_example_bouncing_beach_ball.png', true ),
+ array( '1bit-png.png', false ),
+ );
+ }
+
+ /**
+ * @param $filename String
+ * @param $expected Integer Total image area
+ * @dataProvider dataGetImageArea
+ */
+ public function testGetImageArea( $filename, $expected ) {
+ $file = UnregisteredLocalFile::newFromPath( $this->filePath . $filename,
+ 'image/png' );
+ $actual = $this->handler->getImageArea( $file, $file->getWidth(), $file->getHeight() );
+ $this->assertEquals( $expected, $actual );
+ }
+ public function dataGetImageArea() {
+ return array(
+ array( '1bit-png.png', 2500 ),
+ array( 'greyscale-png.png', 2500 ),
+ array( 'Png-native-test.png', 126000 ),
+ array( 'Animated_PNG_example_bouncing_beach_ball.png', 10000 ),
+ );
+ }
+
+ /**
+ * @param $metadata String Serialized metadata
+ * @param $expected Integer One of the class constants of PNGHandler
+ * @dataProvider dataIsMetadataValid
+ */
+ public function testIsMetadataValid( $metadata, $expected ) {
+ $actual = $this->handler->isMetadataValid( null, $metadata );
+ $this->assertEquals( $expected, $actual );
+ }
+ public function dataIsMetadataValid() {
+ return array(
+ array( PNGHandler::BROKEN_FILE, PNGHandler::METADATA_GOOD ),
+ array( '', PNGHandler::METADATA_BAD ),
+ array( null, PNGHandler::METADATA_BAD ),
+ array( 'Something invalid!', PNGHandler::METADATA_BAD ),
+ array( 'a:6:{s:10:"frameCount";i:0;s:9:"loopCount";i:1;s:8:"duration";d:0;s:8:"bitDepth";i:8;s:9:"colorType";s:10:"truecolour";s:8:"metadata";a:1:{s:15:"_MW_PNG_VERSION";i:1;}}', PNGHandler::METADATA_GOOD ),
+ );
+ }
+
+ /**
+ * @param $filename String
+ * @param $expected String Serialized array
+ * @dataProvider dataGetMetadata
+ */
+ public function testGetMetadata( $filename, $expected ) {
+ $file = UnregisteredLocalFile::newFromPath( $this->filePath . $filename,
+ 'image/png' );
+ $actual = $this->handler->getMetadata( $file, $this->filePath . $filename );
+// $this->assertEquals( unserialize( $expected ), unserialize( $actual ) );
+ $this->assertEquals( ( $expected ), ( $actual ) );
+ }
+ public function dataGetMetadata() {
+ return array(
+ array( 'rgb-na-png.png', 'a:6:{s:10:"frameCount";i:0;s:9:"loopCount";i:1;s:8:"duration";d:0;s:8:"bitDepth";i:8;s:9:"colorType";s:10:"truecolour";s:8:"metadata";a:1:{s:15:"_MW_PNG_VERSION";i:1;}}' ),
+ array( 'xmp.png', 'a:6:{s:10:"frameCount";i:0;s:9:"loopCount";i:1;s:8:"duration";d:0;s:8:"bitDepth";i:1;s:9:"colorType";s:14:"index-coloured";s:8:"metadata";a:2:{s:12:"SerialNumber";s:9:"123456789";s:15:"_MW_PNG_VERSION";i:1;}}' ),
+ );
+ }
+}