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<?php |
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/** |
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* @file This file is part of the PdfParser library. |
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* |
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* @author Konrad Abicht <[email protected]> |
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* |
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* @date 2020-06-01 |
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* |
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* @author Sébastien MALOT <[email protected]> |
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* |
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* @date 2017-01-03 |
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* |
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* @license LGPLv3 |
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* |
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* @url <https://github.com/smalot/pdfparser> |
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* |
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* PdfParser is a pdf library written in PHP, extraction oriented. |
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* Copyright (C) 2017 - Sébastien MALOT <[email protected]> |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. |
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* If not, see <http://www.pdfparser.org/sites/default/LICENSE.txt>. |
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*/ |
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namespace PerformanceTests\Test; |
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use PerformanceTests\AbstractPerformanceTest; |
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use Smalot\PdfParser\Parser; |
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/** |
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* This test checks does a performance test with certain PDF files that extensively use |
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* the getFirstFont() method of Document.php. If Document.php correctly uses a dictionary |
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* to cache the objects inside the PDF file, then the parsing should be quick. |
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* If it does not, the parsing can be extensively slow or even crash. |
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*/ |
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class DocumentDictionaryCacheTest extends AbstractPerformanceTest |
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{ |
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/** |
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* @var Parser |
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*/ |
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protected $parser; |
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protected $data; |
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public function init(): void |
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{ |
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$this->parser = new Parser(); |
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// load PDF file content |
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$this->data = file_get_contents(__DIR__.'/../../../samples/DocumentWithLotsOfObjects.pdf'); |
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} |
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public function run(): void |
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{ |
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// give PDF content to function and parse it |
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$pdf = $this->parser->parseContent($this->data); |
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$pages = $pdf->getPages(); |
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foreach ($pages as $i => $page) { /* @var $page Page */ |
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if ($i < 77) { |
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continue; |
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} |
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if ($i > 78) { |
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continue; |
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} |
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$page->getText(); // Test this method |
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} |
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} |
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public function getMaxEstimatedTime(): int |
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{ |
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return 20; |
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} |
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} |
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smalot /
pdfparser
