%PDF-
%PDF-
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Mini Shell
<?php
/**
* @group Media
* @covers SVGMetadataExtractor
*/
class SVGMetadataExtractorTest extends MediaWikiTestCase {
/**
* @dataProvider provideSvgFiles
*/
public function testGetMetadata( $infile, $expected ) {
$this->assertMetadata( $infile, $expected );
}
/**
* @dataProvider provideSvgFilesWithXMLMetadata
*/
public function testGetXMLMetadata( $infile, $expected ) {
$r = new XMLReader();
if ( !method_exists( $r, 'readInnerXML' ) ) {
$this->markTestSkipped( 'XMLReader::readInnerXML() does not exist (libxml >2.6.20 needed).' );
return;
}
$this->assertMetadata( $infile, $expected );
}
/**
* @dataProvider provideSvgUnits
*/
public function testScaleSVGUnit( $inUnit, $expected ) {
$this->assertEquals(
$expected,
SVGReader::scaleSVGUnit( $inUnit ),
'SVG unit conversion and scaling failure'
);
}
function assertMetadata( $infile, $expected ) {
try {
$data = SVGMetadataExtractor::getMetadata( $infile );
$this->assertEquals( $expected, $data, 'SVG metadata extraction test' );
} catch ( MWException $e ) {
if ( $expected === false ) {
$this->assertTrue( true, 'SVG metadata extracted test (expected failure)' );
} else {
throw $e;
}
}
}
public static function provideSvgFiles() {
$base = __DIR__ . '/../../data/media';
return [
[
"$base/Wikimedia-logo.svg",
[
'width' => 1024,
'height' => 1024,
'originalWidth' => '1024',
'originalHeight' => '1024',
'translations' => [],
]
],
[
"$base/QA_icon.svg",
[
'width' => 60,
'height' => 60,
'originalWidth' => '60',
'originalHeight' => '60',
'translations' => [],
]
],
[
"$base/Gtk-media-play-ltr.svg",
[
'width' => 60,
'height' => 60,
'originalWidth' => '60.0000000',
'originalHeight' => '60.0000000',
'translations' => [],
]
],
[
"$base/Toll_Texas_1.svg",
// This file triggered T33719, needs entity expansion in the xmlns checks
[
'width' => 385,
'height' => 385,
'originalWidth' => '385',
'originalHeight' => '385.0004883',
'translations' => [],
]
],
[
"$base/Tux.svg",
[
'width' => 512,
'height' => 594,
'originalWidth' => '100%',
'originalHeight' => '100%',
'title' => 'Tux',
'translations' => [],
'description' => 'For more information see: http://commons.wikimedia.org/wiki/Image:Tux.svg',
]
],
[
"$base/Speech_bubbles.svg",
[
'width' => 627,
'height' => 461,
'originalWidth' => '17.7cm',
'originalHeight' => '13cm',
'translations' => [
'de' => SVGReader::LANG_FULL_MATCH,
'fr' => SVGReader::LANG_FULL_MATCH,
'nl' => SVGReader::LANG_FULL_MATCH,
'tlh-ca' => SVGReader::LANG_FULL_MATCH,
'tlh' => SVGReader::LANG_PREFIX_MATCH
],
]
],
[
"$base/Soccer_ball_animated.svg",
[
'width' => 150,
'height' => 150,
'originalWidth' => '150',
'originalHeight' => '150',
'animated' => true,
'translations' => []
],
],
[
"$base/comma_separated_viewbox.svg",
[
'width' => 512,
'height' => 594,
'originalWidth' => '100%',
'originalHeight' => '100%',
'translations' => []
],
],
];
}
public static function provideSvgFilesWithXMLMetadata() {
$base = __DIR__ . '/../../data/media';
// phpcs:disable Generic.Files.LineLength
$metadata = '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
<ns4:Work xmlns:ns4="http://creativecommons.org/ns#" rdf:about="">
<ns5:format xmlns:ns5="http://purl.org/dc/elements/1.1/">image/svg+xml</ns5:format>
<ns5:type xmlns:ns5="http://purl.org/dc/elements/1.1/" rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
</ns4:Work>
</rdf:RDF>';
// phpcs:enable
$metadata = str_replace( "\r", '', $metadata ); // Windows compat
return [
[
"$base/US_states_by_total_state_tax_revenue.svg",
[
'height' => 593,
'metadata' => $metadata,
'width' => 959,
'originalWidth' => '958.69',
'originalHeight' => '592.78998',
'translations' => [],
]
],
];
}
public static function provideSvgUnits() {
return [
[ '1' , 1 ],
[ '1.1' , 1.1 ],
[ '0.1' , 0.1 ],
[ '.1' , 0.1 ],
[ '1e2' , 100 ],
[ '1E2' , 100 ],
[ '+1' , 1 ],
[ '-1' , -1 ],
[ '-1.1' , -1.1 ],
[ '1e+2' , 100 ],
[ '1e-2' , 0.01 ],
[ '10px' , 10 ],
[ '10pt' , 10 * 1.25 ],
[ '10pc' , 10 * 15 ],
[ '10mm' , 10 * 3.543307 ],
[ '10cm' , 10 * 35.43307 ],
[ '10in' , 10 * 90 ],
[ '10em' , 10 * 16 ],
[ '10ex' , 10 * 12 ],
[ '10%' , 51.2 ],
[ '10 px' , 10 ],
// Invalid values
[ '1e1.1', 10 ],
[ '10bp', 10 ],
[ 'p10', null ],
];
}
}
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