a855755437
It has to keep backward compatibility for loading metadata. Tested locally and works fine. Bug: T275268 Bug: T192866 Change-Id: Ied61736e329e0e0f37b1db35bd3f7a4b343c01a2
71 lines
2 KiB
PHP
71 lines
2 KiB
PHP
<?php
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/**
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* @group Media
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* @covers DjVuHandler
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*/
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class DjVuTest extends MediaWikiMediaTestCase {
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/**
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* @var DjVuHandler
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*/
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protected $handler;
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protected function setUp(): void {
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parent::setUp();
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// cli tool setup
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$djvuSupport = new DjVuSupport();
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if ( !$djvuSupport->isEnabled() ) {
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$this->markTestSkipped(
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'This test needs the installation of the ddjvu, djvutoxml and djvudump tools' );
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}
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$this->handler = new DjVuHandler();
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}
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public function testGetSizeAndMetadata() {
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$info = $this->handler->getSizeAndMetadata(
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new TrivialMediaHandlerState, $this->filePath . '/LoremIpsum.djvu' );
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$this->assertSame( 2480, $info['width'] );
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$this->assertSame( 3508, $info['height'] );
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$this->assertIsArray( $info['metadata']['data'] );
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}
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public function testInvalidFile() {
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$this->assertEquals(
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[ 'metadata' => [ 'error' => 'Error extracting metadata' ] ],
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$this->handler->getSizeAndMetadata(
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new TrivialMediaHandlerState, $this->filePath . '/some-nonexistent-file' ),
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'Getting metadata for a nonexistent file should return false'
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);
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}
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public function testPageCount() {
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$file = $this->dataFile( 'LoremIpsum.djvu', 'image/x.djvu' );
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$this->assertEquals(
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5,
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$this->handler->pageCount( $file ),
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'Test file LoremIpsum.djvu should be detected as containing 5 pages'
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);
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}
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public function testGetPageDimensions() {
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$file = $this->dataFile( 'LoremIpsum.djvu', 'image/x.djvu' );
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$this->assertSame(
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[ 'width' => 2480, 'height' => 3508 ],
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$this->handler->getPageDimensions( $file, 1 ),
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'Page 1 of test file LoremIpsum.djvu should have a size of 2480 * 3508'
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);
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}
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public function testGetPageText() {
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$file = $this->dataFile( 'LoremIpsum.djvu', 'image/x.djvu' );
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$this->assertSame(
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// note: this also tests that the column/paragraph is detected and converted
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"Lorem ipsum \n\n1 \n",
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$this->handler->getPageText( $file, 1 ),
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"Text layer of page 1 of file LoremIpsum.djvu should be 'Lorem ipsum \n\n1 \n'"
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);
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}
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}
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