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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 2020-06-02 |
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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 PHPUnitTests\Integration\Element; |
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use PHPUnitTests\TestCase; |
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use Smalot\PdfParser\Document; |
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use Smalot\PdfParser\Element\ElementArray; |
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use Smalot\PdfParser\Element\ElementNumeric; |
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use Smalot\PdfParser\Header; |
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use Smalot\PdfParser\Page; |
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class ElementArrayTest extends TestCase |
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{ |
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public function testParse(): void |
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{ |
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$document = $this->getDocumentInstance(); |
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// Skipped. |
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$offset = 0; |
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$element = ElementArray::parse('ABC', $document, $offset); |
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$this->assertFalse($element); |
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$this->assertEquals(0, $offset); |
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$offset = 0; |
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$element = ElementArray::parse(' / [ 4 2 ] ', $document, $offset); |
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$this->assertFalse($element); |
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$this->assertEquals(0, $offset); |
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$offset = 0; |
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$element = ElementArray::parse(' 0 [ 4 2 ] ', $document, $offset); |
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$this->assertFalse($element); |
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$this->assertEquals(0, $offset); |
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$offset = 0; |
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$element = ElementArray::parse(" 0 \n [ 4 2 ] ", $document, $offset); |
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$this->assertFalse($element); |
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$this->assertEquals(0, $offset); |
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// Valid. |
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$offset = 0; |
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$element = ElementArray::parse(' [ 4 2 ] ', $document, $offset); |
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$this->assertTrue($element->contains(2)); |
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$this->assertTrue($element->contains(4)); |
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$this->assertFalse($element->contains(8)); |
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$this->assertEquals(8, $offset); |
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$offset = 0; |
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$element = ElementArray::parse(' [ 4 2 ]', $document, $offset); |
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$this->assertTrue($element->contains(2)); |
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$this->assertTrue($element->contains(4)); |
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$this->assertFalse($element->contains(8)); |
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$this->assertEquals(8, $offset); |
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$offset = 0; |
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$element = ElementArray::parse('[ 4 2 ]', $document, $offset); |
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$this->assertTrue($element->contains(2)); |
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$this->assertTrue($element->contains(4)); |
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$this->assertFalse($element->contains(8)); |
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$this->assertEquals(7, $offset); |
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$offset = 0; |
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$element = ElementArray::parse(" \n [ 4 2 ] ", $document, $offset); |
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$this->assertTrue($element->contains(2)); |
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$this->assertTrue($element->contains(4)); |
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$this->assertFalse($element->contains(8)); |
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$this->assertEquals(10, $offset); |
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} |
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public function testGetContent(): void |
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{ |
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$val_4 = new ElementNumeric('4'); |
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$val_2 = new ElementNumeric('2'); |
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$element = new ElementArray([$val_4, $val_2]); |
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$content = $element->getContent(); |
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$this->assertCount(2, $content); |
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} |
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public function testContains(): void |
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{ |
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$val_4 = new ElementNumeric('4'); |
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$val_2 = new ElementNumeric('2'); |
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$element = new ElementArray([$val_4, $val_2]); |
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$this->assertTrue($element->contains(2)); |
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$this->assertTrue($element->contains(4)); |
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$this->assertFalse($element->contains(8)); |
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} |
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public function testResolveXRef(): void |
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{ |
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// Document with text. |
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$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf'; |
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$parser = $this->getParserInstance(); |
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$document = $parser->parseFile($filename); |
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$object = $document->getObjectById('3_0'); |
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$kids = $object->get('Kids'); |
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$this->assertTrue($kids instanceof ElementArray); |
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$this->assertCount(1, $kids->getContent()); |
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$pages = $kids->getContent(); |
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$this->assertTrue(reset($pages) instanceof Page); |
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} |
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public function testGetDetails(): void |
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{ |
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$document = $this->getDocumentInstance(); |
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$content = '<</Type/Page/Types[8]/Sizes[1 2 3 4 5 <</Subtype/XObject>> [8 [9 <</FontSize 10>>]]]>>'; |
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$details_reference = [ |
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'Type' => 'Page', |
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'Types' => [ |
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8, |
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], |
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'Sizes' => [ |
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1, |
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2, |
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3, |
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4, |
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5, |
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[ |
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'Subtype' => 'XObject', |
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], |
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[ |
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8, |
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[ |
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9, |
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[ |
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'FontSize' => 10, |
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], |
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], |
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], |
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], |
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]; |
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$header = Header::parse($content, $document); |
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$details = $header->getDetails(); |
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$this->assertCount(3, $details); |
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$this->assertEquals($details_reference, $details); |
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} |
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public function testToString(): void |
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{ |
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$val_4 = new ElementNumeric('4'); |
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$val_2 = new ElementNumeric('2'); |
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$element = new ElementArray([$val_4, $val_2]); |
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$this->assertEquals('4,2', (string) $element); |
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$document = $this->getDocumentInstance(); |
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$element = ElementArray::parse(' [ 4 2 ]', $document); |
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$this->assertEquals('4,2', (string) $element); |
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} |
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} |
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smalot /
pdfparser
