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-rw-r--r--tests/phpunit/includes/media/PNGMetadataExtractorTest.php141
1 files changed, 0 insertions, 141 deletions
diff --git a/tests/phpunit/includes/media/PNGMetadataExtractorTest.php b/tests/phpunit/includes/media/PNGMetadataExtractorTest.php
deleted file mode 100644
index 1b1b2ec3..00000000
--- a/tests/phpunit/includes/media/PNGMetadataExtractorTest.php
+++ /dev/null
@@ -1,141 +0,0 @@
-<?php
-class PNGMetadataExtractorTest extends MediaWikiTestCase {
-
- function setUp() {
- $this->filePath = __DIR__ . '/../../data/media/';
- }
- /**
- * Tests zTXt tag (compressed textual metadata)
- */
- function testPngNativetZtxt() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
- $expected = "foo bar baz foo foo foo foof foo foo foo foo";
- $this->assertArrayHasKey( 'text', $meta );
- $meta = $meta['text'];
- $this->assertArrayHasKey( 'Make', $meta );
- $this->assertArrayHasKey( 'x-default', $meta['Make'] );
-
- $this->assertEquals( $expected, $meta['Make']['x-default'] );
- }
-
- /**
- * Test tEXt tag (Uncompressed textual metadata)
- */
- function testPngNativeText() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
- $expected = "Some long image desc";
- $this->assertArrayHasKey( 'text', $meta );
- $meta = $meta['text'];
- $this->assertArrayHasKey( 'ImageDescription', $meta );
- $this->assertArrayHasKey( 'x-default', $meta['ImageDescription'] );
- $this->assertArrayHasKey( '_type', $meta['ImageDescription'] );
-
- $this->assertEquals( $expected, $meta['ImageDescription']['x-default'] );
- }
-
- /**
- * tEXt tags must be encoded iso-8859-1 (vs iTXt which are utf-8)
- * Make sure non-ascii characters get converted properly
- */
- function testPngNativeTextNonAscii() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
-
- // Note the Copyright symbol here is a utf-8 one
- // (aka \xC2\xA9) where in the file its iso-8859-1
- // encoded as just \xA9.
- $expected = "© 2010 Bawolff";
-
-
- $this->assertArrayHasKey( 'text', $meta );
- $meta = $meta['text'];
- $this->assertArrayHasKey( 'Copyright', $meta );
- $this->assertArrayHasKey( 'x-default', $meta['Copyright'] );
-
- $this->assertEquals( $expected, $meta['Copyright']['x-default'] );
- }
-
- /**
- * Test extraction of pHYs tags, which can tell what the
- * actual resolution of the image is (aka in dots per meter).
- function testPngPhysTag () {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
-
- $this->assertArrayHasKey( 'text', $meta );
- $meta = $meta['text'];
-
- $this->assertEquals( '2835/100', $meta['XResolution'] );
- $this->assertEquals( '2835/100', $meta['YResolution'] );
- $this->assertEquals( 3, $meta['ResolutionUnit'] ); // 3 = cm
- }
-
- /**
- * Given a normal static PNG, check the animation metadata returned.
- */
- function testStaticPngAnimationMetadata() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
-
- $this->assertEquals( 0, $meta['frameCount'] );
- $this->assertEquals( 1, $meta['loopCount'] );
- $this->assertEquals( 0, $meta['duration'] );
- }
-
- /**
- * Given an animated APNG image file
- * check it gets animated metadata right.
- */
- function testApngAnimationMetadata() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Animated_PNG_example_bouncing_beach_ball.png' );
-
- $this->assertEquals( 20, $meta['frameCount'] );
- // Note loop count of 0 = infinity
- $this->assertEquals( 0, $meta['loopCount'] );
- $this->assertEquals( 1.5, $meta['duration'], '', 0.00001 );
- }
-
- function testPngBitDepth8() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
-
- $this->assertEquals( 8, $meta['bitDepth'] );
- }
- function testPngBitDepth1() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- '1bit-png.png' );
- $this->assertEquals( 1, $meta['bitDepth'] );
- }
-
-
- function testPngIndexColour() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'Png-native-test.png' );
-
- $this->assertEquals( 'index-coloured', $meta['colorType'] );
- }
- function testPngRgbColour() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'rgb-png.png' );
- $this->assertEquals( 'truecolour-alpha', $meta['colorType'] );
- }
- function testPngRgbNoAlphaColour() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'rgb-na-png.png' );
- $this->assertEquals( 'truecolour', $meta['colorType'] );
- }
- function testPngGreyscaleColour() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'greyscale-png.png' );
- $this->assertEquals( 'greyscale-alpha', $meta['colorType'] );
- }
- function testPngGreyscaleNoAlphaColour() {
- $meta = PNGMetadataExtractor::getMetadata( $this->filePath .
- 'greyscale-na-png.png' );
- $this->assertEquals( 'greyscale', $meta['colorType'] );
- }
-
-}