PageTest::testGetTextPullRequest457() - Code Metrics - Inspection of "Prevent endless loops during Page->getText() becau..." - smalot/pdfparser - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#457)

unknown

created 2021-09-08 07:15 UTC

PageTest::testGetTextPullRequest457() A

↳ Parent: PageTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	27
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
cc	1
eloc	21
c	3
b	1
f	0
nc	1
nop	0
dl	0
loc	27
rs	9.584

<?php

/**
 * @file This file is part of the PdfParser library.
 *
 * @author  Konrad Abicht <[email protected]>
 * @date    2020-06-01
 *
 * @author  Sébastien MALOT <[email protected]>
 * @date    2017-01-03
 *
 * @license LGPLv3
 * @url     <https://github.com/smalot/pdfparser>
 *
 *  PdfParser is a pdf library written in PHP, extraction oriented.
 *  Copyright (C) 2017 - Sébastien MALOT <[email protected]>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.
 *  If not, see <http://www.pdfparser.org/sites/default/LICENSE.txt>.
 */

namespace Tests\Smalot\PdfParser\Integration;

use Smalot\PdfParser\Document;
use Smalot\PdfParser\Element\ElementMissing;
use Smalot\PdfParser\Font;
use Smalot\PdfParser\Page;
use Tests\Smalot\PdfParser\TestCase;

class PageTest extends TestCase
{
    public function testGetFonts()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];

        // the first to load data.
        $fonts = $page->getFonts();
        $this->assertTrue(0 < \count($fonts));
        foreach ($fonts as $font) {
            $this->assertTrue($font instanceof Font);
        }
        // the second to use cache.
        $fonts = $page->getFonts();
        $this->assertTrue(0 < \count($fonts));

        // ------------------------------------------------------
        // Document without text.
        $filename = $this->rootDir.'/samples/Document3_pdfcreator_nocompressed.pdf';
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];

        // the first to load data.
        $fonts = $page->getFonts();
        $this->assertEquals(0, \count($fonts));
        // the second to use cache.
        $fonts = $page->getFonts();
        $this->assertEquals(0, \count($fonts));
    }

    public function testGetFontsElementMissing()
    {
        $headerResources = $this->getMockBuilder('Smalot\PdfParser\Header')
            ->disableOriginalConstructor()
            ->getMock();

        $headerResources->expects($this->once())
            ->method('has')
            ->willReturn(true);

        $headerResources->expects($this->once())
            ->method('get')
            ->willReturn(new ElementMissing());

        $header = $this->getMockBuilder('Smalot\PdfParser\Header')
            ->disableOriginalConstructor()
            ->getMock();

        $header->expects($this->once())
            ->method('get')
            ->willReturn($headerResources);

        $page = new Page(new Document(), $header);
        $fonts = $page->getFonts();

        $this->assertEmpty($fonts);
        $this->assertEquals([], $fonts);
    }

    public function testGetFont()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];

        // the first to load data.
        $font = $page->getFont('R7');
        $this->assertTrue($font instanceof Font);

        $font = $page->getFont('ABC7');
        $this->assertTrue($font instanceof Font);
    }

    public function testGetText()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $text = $page->getText();

        $this->assertTrue(150 < \strlen($text));
        $this->assertStringContainsString('Document title', $text);
        $this->assertStringContainsString('Lorem ipsum', $text);

        $this->assertStringContainsString('Calibri', $text);
        $this->assertStringContainsString('Arial', $text);
        $this->assertStringContainsString('Times', $text);
        $this->assertStringContainsString('Courier New', $text);
        $this->assertStringContainsString('Verdana', $text);
    }

    /**
     * @see https://github.com/smalot/pdfparser/pull/457
     */
    public function testGetTextPullRequest457()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/bugs/PullRequest457.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $text = $page->getText();

        $this->assertTrue(1000 < \strlen($text));
        $this->assertStringContainsString('SUPER', $text);
        $this->assertStringContainsString('VOORDEEL', $text);
        $this->assertStringContainsString('KRANT', $text);
        $this->assertStringContainsString('DINSDAG', $text);
        $this->assertStringContainsString('Snelfilterkoffie', $text);
        $this->assertStringContainsString('AardappelenZak', $text);
        $this->assertStringContainsString('ALL', $text);

        // Force garbage collection to not interfere with other tests.
        unset($filename);
        unset($parser);
        unset($document);
        unset($pages);
        unset($page);
        unset($text);
        gc_collect_cycles();
    }

    public function testExtractRawData()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $extractedRawData = $page->extractRawData();

        $btItem = $extractedRawData[0];
        $this->assertCount(3, $btItem);
        $this->assertArrayHasKey('t', $btItem);
        $this->assertArrayHasKey('o', $btItem);
        $this->assertArrayHasKey('c', $btItem);

        $this->assertEquals('BT', $btItem['o']);

        $tmItem = $extractedRawData[2];

        $this->assertcount(174, $extractedRawData);
        $this->assertCount(3, $tmItem);

        $this->assertArrayHasKey('t', $tmItem);
        $this->assertArrayHasKey('o', $tmItem);
        $this->assertArrayHasKey('c', $tmItem);

        $this->assertStringContainsString('Tm', $tmItem['o']);
        $this->assertStringContainsString('0.999429 0 0 1 201.96 720.68', $tmItem['c']);
    }

    public function testExtractDecodedRawData()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $extractedDecodedRawData = $page->extractDecodedRawData();
        $tmItem = $extractedDecodedRawData[2];
        $this->assertCount(174, $extractedDecodedRawData);
        $this->assertCount(3, $tmItem);

        $this->assertArrayHasKey('t', $tmItem);
        $this->assertArrayHasKey('o', $tmItem);
        $this->assertArrayHasKey('c', $tmItem);

        $this->assertStringContainsString('Tm', $tmItem['o']);
        $this->assertStringContainsString('0.999429 0 0 1 201.96 720.68', $tmItem['c']);

        $this->assertCount(3, $tmItem);
        $this->assertArrayHasKey('t', $tmItem);
        $this->assertArrayHasKey('o', $tmItem);
        $this->assertArrayHasKey('c', $tmItem);

        $tjItem = $extractedDecodedRawData[3];
        $this->assertStringContainsString('TJ', $tjItem['o']);
        $this->assertStringContainsString('(', $tjItem['c'][0]['t']);
        $this->assertStringContainsString('D', $tjItem['c'][0]['c']);
        $this->assertStringContainsString('n', $tjItem['c'][1]['t']);
        $this->assertStringContainsString('0.325008', $tjItem['c'][1]['c']);
        $this->assertStringContainsString('(', $tjItem['c'][2]['t']);
        $this->assertStringContainsString('o', $tjItem['c'][2]['c']);
    }

    public function testExtractRawDataWithCorruptedPdf()
    {
        $this->expectException(\Exception::class);
        $this->expectExceptionMessage('Unable to find xref (PDF corrupted?)');

        $this
            ->getParserInstance()
            ->parseFile($this->rootDir.'/samples/corrupted.pdf')
            ->getPages();
    }

    public function testGetDataCommands()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $dataCommands = $page->getDataCommands();
        $this->assertCount(168, $dataCommands);

        $tmItem = $dataCommands[1];
        $this->assertCount(3, $tmItem);
        $this->assertArrayHasKey('t', $tmItem);
        $this->assertArrayHasKey('o', $tmItem);
        $this->assertArrayHasKey('c', $tmItem);

        $this->assertStringContainsString('Tm', $tmItem['o']);
        $this->assertStringContainsString('0.999429 0 0 1 201.96 720.68', $tmItem['c']);

        $tjItem = $dataCommands[2];
        $this->assertCount(3, $tjItem);
        $this->assertArrayHasKey('t', $tjItem);
        $this->assertArrayHasKey('o', $tjItem);
        $this->assertArrayHasKey('c', $tjItem);

        $this->assertStringContainsString('TJ', $tjItem['o']);
        $this->assertStringContainsString('(', $tjItem['c'][0]['t']);
        $this->assertStringContainsString('D', $tjItem['c'][0]['c']);
        $this->assertStringContainsString('n', $tjItem['c'][1]['t']);
        $this->assertStringContainsString('0.325008', $tjItem['c'][1]['c']);
        $this->assertStringContainsString('(', $tjItem['c'][2]['t']);
        $this->assertStringContainsString('o', $tjItem['c'][2]['c']);
    }

    public function testGetDataTm()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];

        $dataTm = $page->getDataTm();
        $this->assertCount(81, $dataTm);

        $item = $dataTm[0];
        $this->assertCount(2, $item);
        $this->assertCount(6, $item[0]);
        $this->assertEquals(
            [
                '0.999429',
                '0',
                '0',
                '1',
                '201.96',
                '720.68',
            ],
            $item[0]
        );

        $this->assertStringContainsString('Document title', $item[1]);
        $item = $dataTm[2];
        $this->assertEquals(
            [
                '0.999402',
                '0',
                '0',
                '1',
                '70.8',
                '673.64',
            ],
            $item[0]
        );

        $this->assertStringContainsString('Calibri : Lorem ipsum dolor sit amet, consectetur a', $item[1]);

        $item = $dataTm[80];
        $this->assertEquals(
            [
                '0.999402',
                '0',
                '0',
                '1',
                '343.003',
                '81.44',
            ],
            $item[0]
        );
        $this->assertStringContainsString('nenatis.', $item[1]);

        // ------------------------------------------------------
        // Document is a form
        $filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample1.pdf';
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $dataTm = $page->getDataTm();
        $item = $dataTm[2];
        $this->assertCount(105, $dataTm);
        $this->assertCount(2, $item);
        $this->assertCount(6, $item[0]);
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '167.3',
                '894.58',
            ],
            $item[0]
        );
        $this->assertStringContainsString('MyName  MyLastName', $item[1]);

        $item = $dataTm[6];
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '681.94',
                '877.42',
            ],
            $item[0]
        );
        $this->assertStringContainsString('1/1/2020', $item[1]);

        $item = $dataTm[8];
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '174.86',
                '827.14',
            ],
            $item[0]
        );
        $this->assertStringContainsString('Purchase 1', $item[1]);

        // ------------------------------------------------------
        // Document is another form of the same type
        $filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample2.pdf';
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $dataTm = $page->getDataTm();

        $item = $dataTm[2];
        $this->assertCount(105, $dataTm);
        $this->assertCount(2, $item);
        $this->assertCount(6, $item[0]);
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '167.3',
                '894.58',
            ],
            $item[0]
        );
        $this->assertStringContainsString("Other'sName  Other'sLastName", $item[1]);

        $item = $dataTm[6];
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '681.94',
                '877.42',
            ],
            $item[0]
        );
        $this->assertStringContainsString('2/2/2020', $item[1]);

        $item = $dataTm[8];
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '174.86',
                '827.14',
            ],
            $item[0]
        );
        $this->assertStringContainsString('Purchase 2', $item[1]);
    }

    /**
     * Tests getDataTm with hexadecimal encoded document text.
     *
     * @see https://github.com/smalot/pdfparser/issues/336
     */
    public function testGetDataTmIssue336()
    {
        $filename = $this->rootDir.'/samples/bugs/Issue336_decode_hexadecimal.pdf';
        $document = $this->getParserInstance()->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $dataTm = $page->getDataTm();

        $item = $dataTm[2];
        $this->assertCount(13, $dataTm);
        $this->assertCount(2, $item);
        $this->assertCount(6, $item[0]);
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '318.185',
                '665.044',
            ],
            $item[0]
        );
        $this->assertEquals('Lorem', $item[1]);
    }

    /**
     * Tests that getPages() only returns Page objects
     *
     * @see https://github.com/smalot/pdfparser/issues/331
     *
     * Sample pdf file provided by @Reqrefusion, see
     * https://github.com/smalot/pdfparser/pull/350#issuecomment-703195220
     */
    public function testGetPages()
    {
        $filename = $this->rootDir.'/samples/bugs/Issue331.pdf';
        $document = $this->getParserInstance()->parseFile($filename);
        $pages = $document->getPages();

        // This should actually be 3 pages, but as long as the cause for issue #331
        // has not been found and the issue is not fixed, we'll settle for 2 here.
        // We still test for the count, so in case the bug should be fixed
        // unknowingly, we don't forget to resolve the issue as well and make sure
        // this assertion is present.
        $this->assertCount(2, $pages);

        foreach ($pages as $page) {
            $this->assertTrue($page instanceof Page);
        }
    }

    public function testGetTextXY()
    {
        // Document with text.
        $filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $result = $page->getTextXY(201.96, 720.68);
        $this->assertCount(1, $result);
        $this->assertCount(2, $result[0]);
        $this->assertEquals(
            [
                '0.999429',
                '0',
                '0',
                '1',
                '201.96',
                '720.68',
            ],
            $result[0][0]
        );
        $this->assertStringContainsString('Document title', $result[0][1]);

        $result = $page->getTextXY(201, 720);
        $this->assertCount(0, $result);

        $result = $page->getTextXY(201, 720, 1, 1);
        $this->assertCount(1, $result);
        $this->assertCount(2, $result[0]);
        $this->assertEquals(
            [
                '0.999429',
                '0',
                '0',
                '1',
                '201.96',
                '720.68',
            ],
            $result[0][0]
        );
        $this->assertStringContainsString('Document title', $result[0][1]);

        // ------------------------------------------------------
        // Document is a form
        $filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample1.pdf';
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $result = $page->getTextXY(167, 894, 1, 1);
        $this->assertCount(1, $result);
        $this->assertCount(2, $result[0]);
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '167.3',
                '894.58',
            ],
            $result[0][0]
        );
        $this->assertStringContainsString('MyName  MyLastName', $result[0][1]);

        $result = $page->getTextXY(681, 877, 1, 1);
        $this->assertStringContainsString('1/1/2020', $result[0][1]);

        $result = $page->getTextXY(174, 827, 1, 1);
        $this->assertStringContainsString('Purchase 1', $result[0][1]);

        // ------------------------------------------------------
        // Document is another form of the same type
        $filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample2.pdf';
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $result = $page->getTextXY(167, 894, 1, 1);
        $this->assertEquals(
            [
                '1',
                '0',
                '0',
                '1',
                '167.3',
                '894.58',
            ],
            $result[0][0]
        );
        $this->assertStringContainsString("Other'sName  Other'sLastName", $result[0][1]);

        $result = $page->getTextXY(681, 877, 1, 1);
        $this->assertStringContainsString('2/2/2020', $result[0][1]);

        $result = $page->getTextXY(174, 827, 1, 1);
        $this->assertStringContainsString('Purchase 2', $result[0][1]);
    }

    public function testExtractDecodedRawDataIssue450()
    {
        $filename = $this->rootDir.'/samples/bugs/Issue450.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $extractedDecodedRawData = $page->extractDecodedRawData();
        $this->assertIsArray($extractedDecodedRawData);
        $this->assertGreaterThan(3, \count($extractedDecodedRawData));
        $this->assertIsArray($extractedDecodedRawData[3]);
        $this->assertEquals('TJ', $extractedDecodedRawData[3]['o']);
        $this->assertIsArray($extractedDecodedRawData[3]['c']);
        $this->assertIsArray($extractedDecodedRawData[3]['c'][0]);
        $this->assertEquals(3, \count($extractedDecodedRawData[3]['c'][0]));
        $this->assertEquals('{signature:signer505906:Please+Sign+Here}', $extractedDecodedRawData[3]['c'][0]['c']);
    }

    public function testGetDataTmIssue450()
    {
        $filename = $this->rootDir.'/samples/bugs/Issue450.pdf';
        $parser = $this->getParserInstance();
        $document = $parser->parseFile($filename);
        $pages = $document->getPages();
        $page = $pages[0];
        $dataTm = $page->getDataTm();
        $this->assertIsArray($dataTm);
        $this->assertEquals(1, \count($dataTm));
        $this->assertIsArray($dataTm[0]);
        $this->assertEquals(2, \count($dataTm[0]));
        $this->assertIsArray($dataTm[0][0]);
        $this->assertEquals(6, \count($dataTm[0][0]));
        $this->assertEquals(1, $dataTm[0][0][0]);
        $this->assertEquals(0, $dataTm[0][0][1]);
        $this->assertEquals(0, $dataTm[0][0][2]);
        $this->assertEquals(1, $dataTm[0][0][3]);
        $this->assertEquals(67.5, $dataTm[0][0][4]);
        $this->assertEquals(756.25, $dataTm[0][0][5]);
        $this->assertEquals('{signature:signer505906:Please+Sign+Here}', $dataTm[0][1]);
    }
}


1			<?php
2
3			/**
4			* @file This file is part of the PdfParser library.
5			*
6			* @author Konrad Abicht <[email protected]>
7			* @date 2020-06-01
8			*
9			* @author Sébastien MALOT <[email protected]>
10			* @date 2017-01-03
11			*
12			* @license LGPLv3
13			* @url <https://github.com/smalot/pdfparser>
14			*
15			* PdfParser is a pdf library written in PHP, extraction oriented.
16			* Copyright (C) 2017 - Sébastien MALOT <[email protected]>
17			*
18			* This program is free software: you can redistribute it and/or modify
19			* it under the terms of the GNU Lesser General Public License as published by
20			* the Free Software Foundation, either version 3 of the License, or
21			* (at your option) any later version.
22			*
23			* This program is distributed in the hope that it will be useful,
24			* but WITHOUT ANY WARRANTY; without even the implied warranty of
25			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26			* GNU Lesser General Public License for more details.
27			*
28			* You should have received a copy of the GNU Lesser General Public License
29			* along with this program.
30			* If not, see <http://www.pdfparser.org/sites/default/LICENSE.txt>.
31			*/
32
33			namespace Tests\Smalot\PdfParser\Integration;
34
35			use Smalot\PdfParser\Document;
36			use Smalot\PdfParser\Element\ElementMissing;
37			use Smalot\PdfParser\Font;
38			use Smalot\PdfParser\Page;
39			use Tests\Smalot\PdfParser\TestCase;
40
41			class PageTest extends TestCase
42			{
43			public function testGetFonts()
44			{
45			// Document with text.
46			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
47			$parser = $this->getParserInstance();
48			$document = $parser->parseFile($filename);
49			$pages = $document->getPages();
50			$page = $pages[0];
51
52			// the first to load data.
53			$fonts = $page->getFonts();
54			$this->assertTrue(0 < \count($fonts));
55			foreach ($fonts as $font) {
56			$this->assertTrue($font instanceof Font);
57			}
58			// the second to use cache.
59			$fonts = $page->getFonts();
60			$this->assertTrue(0 < \count($fonts));
61
62			// ------------------------------------------------------
63			// Document without text.
64			$filename = $this->rootDir.'/samples/Document3_pdfcreator_nocompressed.pdf';
65			$document = $parser->parseFile($filename);
66			$pages = $document->getPages();
67			$page = $pages[0];
68
69			// the first to load data.
70			$fonts = $page->getFonts();
71			$this->assertEquals(0, \count($fonts));
72			// the second to use cache.
73			$fonts = $page->getFonts();
74			$this->assertEquals(0, \count($fonts));
75			}
76
77			public function testGetFontsElementMissing()
78			{
79			$headerResources = $this->getMockBuilder('Smalot\PdfParser\Header')
80			->disableOriginalConstructor()
81			->getMock();
82
83			$headerResources->expects($this->once())
84			->method('has')
85			->willReturn(true);
86
87			$headerResources->expects($this->once())
88			->method('get')
89			->willReturn(new ElementMissing());
90
91			$header = $this->getMockBuilder('Smalot\PdfParser\Header')
92			->disableOriginalConstructor()
93			->getMock();
94
95			$header->expects($this->once())
96			->method('get')
97			->willReturn($headerResources);
98
99			$page = new Page(new Document(), $header);
100			$fonts = $page->getFonts();
101
102			$this->assertEmpty($fonts);
103			$this->assertEquals([], $fonts);
104			}
105
106			public function testGetFont()
107			{
108			// Document with text.
109			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
110			$parser = $this->getParserInstance();
111			$document = $parser->parseFile($filename);
112			$pages = $document->getPages();
113			$page = $pages[0];
114
115			// the first to load data.
116			$font = $page->getFont('R7');
117			$this->assertTrue($font instanceof Font);
118
119			$font = $page->getFont('ABC7');
120			$this->assertTrue($font instanceof Font);
121			}
122
123			public function testGetText()
124			{
125			// Document with text.
126			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
127			$parser = $this->getParserInstance();
128			$document = $parser->parseFile($filename);
129			$pages = $document->getPages();
130			$page = $pages[0];
131			$text = $page->getText();
132
133			$this->assertTrue(150 < \strlen($text));
134			$this->assertStringContainsString('Document title', $text);
135			$this->assertStringContainsString('Lorem ipsum', $text);
136
137			$this->assertStringContainsString('Calibri', $text);
138			$this->assertStringContainsString('Arial', $text);
139			$this->assertStringContainsString('Times', $text);
140			$this->assertStringContainsString('Courier New', $text);
141			$this->assertStringContainsString('Verdana', $text);
142			}
143
144			/**
145			* @see https://github.com/smalot/pdfparser/pull/457
146			*/
147			public function testGetTextPullRequest457()
148			{
149			// Document with text.
150			$filename = $this->rootDir.'/samples/bugs/PullRequest457.pdf';
151			$parser = $this->getParserInstance();
152			$document = $parser->parseFile($filename);
153			$pages = $document->getPages();
154			$page = $pages[0];
155			$text = $page->getText();
156
157			$this->assertTrue(1000 < \strlen($text));
158			$this->assertStringContainsString('SUPER', $text);
159			$this->assertStringContainsString('VOORDEEL', $text);
160			$this->assertStringContainsString('KRANT', $text);
161			$this->assertStringContainsString('DINSDAG', $text);
162			$this->assertStringContainsString('Snelfilterkoffie', $text);
163			$this->assertStringContainsString('AardappelenZak', $text);
164			$this->assertStringContainsString('ALL', $text);
165
166			// Force garbage collection to not interfere with other tests.
167			unset($filename);
168			unset($parser);
169			unset($document);
170			unset($pages);
171			unset($page);
172			unset($text);
173			gc_collect_cycles();
174			}
175
176			public function testExtractRawData()
177			{
178			// Document with text.
179			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
180			$parser = $this->getParserInstance();
181			$document = $parser->parseFile($filename);
182			$pages = $document->getPages();
183			$page = $pages[0];
184			$extractedRawData = $page->extractRawData();
185
186			$btItem = $extractedRawData[0];
187			$this->assertCount(3, $btItem);
188			$this->assertArrayHasKey('t', $btItem);
189			$this->assertArrayHasKey('o', $btItem);
190			$this->assertArrayHasKey('c', $btItem);
191
192			$this->assertEquals('BT', $btItem['o']);
193
194			$tmItem = $extractedRawData[2];
195
196			$this->assertcount(174, $extractedRawData);
197			$this->assertCount(3, $tmItem);
198
199			$this->assertArrayHasKey('t', $tmItem);
200			$this->assertArrayHasKey('o', $tmItem);
201			$this->assertArrayHasKey('c', $tmItem);
202
203			$this->assertStringContainsString('Tm', $tmItem['o']);
204			$this->assertStringContainsString('0.999429 0 0 1 201.96 720.68', $tmItem['c']);
205			}
206
207			public function testExtractDecodedRawData()
208			{
209			// Document with text.
210			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
211			$parser = $this->getParserInstance();
212			$document = $parser->parseFile($filename);
213			$pages = $document->getPages();
214			$page = $pages[0];
215			$extractedDecodedRawData = $page->extractDecodedRawData();
216			$tmItem = $extractedDecodedRawData[2];
217			$this->assertCount(174, $extractedDecodedRawData);
218			$this->assertCount(3, $tmItem);
219
220			$this->assertArrayHasKey('t', $tmItem);
221			$this->assertArrayHasKey('o', $tmItem);
222			$this->assertArrayHasKey('c', $tmItem);
223
224			$this->assertStringContainsString('Tm', $tmItem['o']);
225			$this->assertStringContainsString('0.999429 0 0 1 201.96 720.68', $tmItem['c']);
226
227			$this->assertCount(3, $tmItem);
228			$this->assertArrayHasKey('t', $tmItem);
229			$this->assertArrayHasKey('o', $tmItem);
230			$this->assertArrayHasKey('c', $tmItem);
231
232			$tjItem = $extractedDecodedRawData[3];
233			$this->assertStringContainsString('TJ', $tjItem['o']);
234			$this->assertStringContainsString('(', $tjItem['c'][0]['t']);
235			$this->assertStringContainsString('D', $tjItem['c'][0]['c']);
236			$this->assertStringContainsString('n', $tjItem['c'][1]['t']);
237			$this->assertStringContainsString('0.325008', $tjItem['c'][1]['c']);
238			$this->assertStringContainsString('(', $tjItem['c'][2]['t']);
239			$this->assertStringContainsString('o', $tjItem['c'][2]['c']);
240			}
241
242			public function testExtractRawDataWithCorruptedPdf()
243			{
244			$this->expectException(\Exception::class);
245			$this->expectExceptionMessage('Unable to find xref (PDF corrupted?)');
246
247			$this
248			->getParserInstance()
249			->parseFile($this->rootDir.'/samples/corrupted.pdf')
250			->getPages();
251			}
252
253			public function testGetDataCommands()
254			{
255			// Document with text.
256			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
257			$parser = $this->getParserInstance();
258			$document = $parser->parseFile($filename);
259			$pages = $document->getPages();
260			$page = $pages[0];
261			$dataCommands = $page->getDataCommands();
262			$this->assertCount(168, $dataCommands);
263
264			$tmItem = $dataCommands[1];
265			$this->assertCount(3, $tmItem);
266			$this->assertArrayHasKey('t', $tmItem);
267			$this->assertArrayHasKey('o', $tmItem);
268			$this->assertArrayHasKey('c', $tmItem);
269
270			$this->assertStringContainsString('Tm', $tmItem['o']);
271			$this->assertStringContainsString('0.999429 0 0 1 201.96 720.68', $tmItem['c']);
272
273			$tjItem = $dataCommands[2];
274			$this->assertCount(3, $tjItem);
275			$this->assertArrayHasKey('t', $tjItem);
276			$this->assertArrayHasKey('o', $tjItem);
277			$this->assertArrayHasKey('c', $tjItem);
278
279			$this->assertStringContainsString('TJ', $tjItem['o']);
280			$this->assertStringContainsString('(', $tjItem['c'][0]['t']);
281			$this->assertStringContainsString('D', $tjItem['c'][0]['c']);
282			$this->assertStringContainsString('n', $tjItem['c'][1]['t']);
283			$this->assertStringContainsString('0.325008', $tjItem['c'][1]['c']);
284			$this->assertStringContainsString('(', $tjItem['c'][2]['t']);
285			$this->assertStringContainsString('o', $tjItem['c'][2]['c']);
286			}
287
288			public function testGetDataTm()
289			{
290			// Document with text.
291			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
292			$parser = $this->getParserInstance();
293			$document = $parser->parseFile($filename);
294			$pages = $document->getPages();
295			$page = $pages[0];
296
297			$dataTm = $page->getDataTm();
298			$this->assertCount(81, $dataTm);
299
300			$item = $dataTm[0];
301			$this->assertCount(2, $item);
302			$this->assertCount(6, $item[0]);
303			$this->assertEquals(
304			[
305			'0.999429',
306			'0',
307			'0',
308			'1',
309			'201.96',
310			'720.68',
311			],
312			$item[0]
313			);
314
315			$this->assertStringContainsString('Document title', $item[1]);
316			$item = $dataTm[2];
317			$this->assertEquals(
318			[
319			'0.999402',
320			'0',
321			'0',
322			'1',
323			'70.8',
324			'673.64',
325			],
326			$item[0]
327			);
328
329			$this->assertStringContainsString('Calibri : Lorem ipsum dolor sit amet, consectetur a', $item[1]);
330
331			$item = $dataTm[80];
332			$this->assertEquals(
333			[
334			'0.999402',
335			'0',
336			'0',
337			'1',
338			'343.003',
339			'81.44',
340			],
341			$item[0]
342			);
343			$this->assertStringContainsString('nenatis.', $item[1]);
344
345			// ------------------------------------------------------
346			// Document is a form
347			$filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample1.pdf';
348			$document = $parser->parseFile($filename);
349			$pages = $document->getPages();
350			$page = $pages[0];
351			$dataTm = $page->getDataTm();
352			$item = $dataTm[2];
353			$this->assertCount(105, $dataTm);
354			$this->assertCount(2, $item);
355			$this->assertCount(6, $item[0]);
356			$this->assertEquals(
357			[
358			'1',
359			'0',
360			'0',
361			'1',
362			'167.3',
363			'894.58',
364			],
365			$item[0]
366			);
367			$this->assertStringContainsString('MyName MyLastName', $item[1]);
368
369			$item = $dataTm[6];
370			$this->assertEquals(
371			[
372			'1',
373			'0',
374			'0',
375			'1',
376			'681.94',
377			'877.42',
378			],
379			$item[0]
380			);
381			$this->assertStringContainsString('1/1/2020', $item[1]);
382
383			$item = $dataTm[8];
384			$this->assertEquals(
385			[
386			'1',
387			'0',
388			'0',
389			'1',
390			'174.86',
391			'827.14',
392			],
393			$item[0]
394			);
395			$this->assertStringContainsString('Purchase 1', $item[1]);
396
397			// ------------------------------------------------------
398			// Document is another form of the same type
399			$filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample2.pdf';
400			$document = $parser->parseFile($filename);
401			$pages = $document->getPages();
402			$page = $pages[0];
403			$dataTm = $page->getDataTm();
404
405			$item = $dataTm[2];
406			$this->assertCount(105, $dataTm);
407			$this->assertCount(2, $item);
408			$this->assertCount(6, $item[0]);
409			$this->assertEquals(
410			[
411			'1',
412			'0',
413			'0',
414			'1',
415			'167.3',
416			'894.58',
417			],
418			$item[0]
419			);
420			$this->assertStringContainsString("Other'sName Other'sLastName", $item[1]);
421
422			$item = $dataTm[6];
423			$this->assertEquals(
424			[
425			'1',
426			'0',
427			'0',
428			'1',
429			'681.94',
430			'877.42',
431			],
432			$item[0]
433			);
434			$this->assertStringContainsString('2/2/2020', $item[1]);
435
436			$item = $dataTm[8];
437			$this->assertEquals(
438			[
439			'1',
440			'0',
441			'0',
442			'1',
443			'174.86',
444			'827.14',
445			],
446			$item[0]
447			);
448			$this->assertStringContainsString('Purchase 2', $item[1]);
449			}
450
451			/**
452			* Tests getDataTm with hexadecimal encoded document text.
453			*
454			* @see https://github.com/smalot/pdfparser/issues/336
455			*/
456			public function testGetDataTmIssue336()
457			{
458			$filename = $this->rootDir.'/samples/bugs/Issue336_decode_hexadecimal.pdf';
459			$document = $this->getParserInstance()->parseFile($filename);
460			$pages = $document->getPages();
461			$page = $pages[0];
462			$dataTm = $page->getDataTm();
463
464			$item = $dataTm[2];
465			$this->assertCount(13, $dataTm);
466			$this->assertCount(2, $item);
467			$this->assertCount(6, $item[0]);
468			$this->assertEquals(
469			[
470			'1',
471			'0',
472			'0',
473			'1',
474			'318.185',
475			'665.044',
476			],
477			$item[0]
478			);
479			$this->assertEquals('Lorem', $item[1]);
480			}
481
482			/**
483			* Tests that getPages() only returns Page objects
484			*
485			* @see https://github.com/smalot/pdfparser/issues/331
486			*
487			* Sample pdf file provided by @Reqrefusion, see
488			* https://github.com/smalot/pdfparser/pull/350#issuecomment-703195220
489			*/
490			public function testGetPages()
491			{
492			$filename = $this->rootDir.'/samples/bugs/Issue331.pdf';
493			$document = $this->getParserInstance()->parseFile($filename);
494			$pages = $document->getPages();
495
496			// This should actually be 3 pages, but as long as the cause for issue #331
497			// has not been found and the issue is not fixed, we'll settle for 2 here.
498			// We still test for the count, so in case the bug should be fixed
499			// unknowingly, we don't forget to resolve the issue as well and make sure
500			// this assertion is present.
501			$this->assertCount(2, $pages);
502
503			foreach ($pages as $page) {
504			$this->assertTrue($page instanceof Page);
505			}
506			}
507
508			public function testGetTextXY()
509			{
510			// Document with text.
511			$filename = $this->rootDir.'/samples/Document1_pdfcreator_nocompressed.pdf';
512			$parser = $this->getParserInstance();
513			$document = $parser->parseFile($filename);
514			$pages = $document->getPages();
515			$page = $pages[0];
516			$result = $page->getTextXY(201.96, 720.68);
517			$this->assertCount(1, $result);
518			$this->assertCount(2, $result[0]);
519			$this->assertEquals(
520			[
521			'0.999429',
522			'0',
523			'0',
524			'1',
525			'201.96',
526			'720.68',
527			],
528			$result[0][0]
529			);
530			$this->assertStringContainsString('Document title', $result[0][1]);
531
532			$result = $page->getTextXY(201, 720);
533			$this->assertCount(0, $result);
534
535			$result = $page->getTextXY(201, 720, 1, 1);
536			$this->assertCount(1, $result);
537			$this->assertCount(2, $result[0]);
538			$this->assertEquals(
539			[
540			'0.999429',
541			'0',
542			'0',
543			'1',
544			'201.96',
545			'720.68',
546			],
547			$result[0][0]
548			);
549			$this->assertStringContainsString('Document title', $result[0][1]);
550
551			// ------------------------------------------------------
552			// Document is a form
553			$filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample1.pdf';
554			$document = $parser->parseFile($filename);
555			$pages = $document->getPages();
556			$page = $pages[0];
557			$result = $page->getTextXY(167, 894, 1, 1);
558			$this->assertCount(1, $result);
559			$this->assertCount(2, $result[0]);
560			$this->assertEquals(
561			[
562			'1',
563			'0',
564			'0',
565			'1',
566			'167.3',
567			'894.58',
568			],
569			$result[0][0]
570			);
571			$this->assertStringContainsString('MyName MyLastName', $result[0][1]);
572
573			$result = $page->getTextXY(681, 877, 1, 1);
574			$this->assertStringContainsString('1/1/2020', $result[0][1]);
575
576			$result = $page->getTextXY(174, 827, 1, 1);
577			$this->assertStringContainsString('Purchase 1', $result[0][1]);
578
579			// ------------------------------------------------------
580			// Document is another form of the same type
581			$filename = $this->rootDir.'/samples/SimpleInvoiceFilledExample2.pdf';
582			$document = $parser->parseFile($filename);
583			$pages = $document->getPages();
584			$page = $pages[0];
585			$result = $page->getTextXY(167, 894, 1, 1);
586			$this->assertEquals(
587			[
588			'1',
589			'0',
590			'0',
591			'1',
592			'167.3',
593			'894.58',
594			],
595			$result[0][0]
596			);
597			$this->assertStringContainsString("Other'sName Other'sLastName", $result[0][1]);
598
599			$result = $page->getTextXY(681, 877, 1, 1);
600			$this->assertStringContainsString('2/2/2020', $result[0][1]);
601
602			$result = $page->getTextXY(174, 827, 1, 1);
603			$this->assertStringContainsString('Purchase 2', $result[0][1]);
604			}
605
606			public function testExtractDecodedRawDataIssue450()
607			{
608			$filename = $this->rootDir.'/samples/bugs/Issue450.pdf';
609			$parser = $this->getParserInstance();
610			$document = $parser->parseFile($filename);
611			$pages = $document->getPages();
612			$page = $pages[0];
613			$extractedDecodedRawData = $page->extractDecodedRawData();
614			$this->assertIsArray($extractedDecodedRawData);
615			$this->assertGreaterThan(3, \count($extractedDecodedRawData));
616			$this->assertIsArray($extractedDecodedRawData[3]);
617			$this->assertEquals('TJ', $extractedDecodedRawData[3]['o']);
618			$this->assertIsArray($extractedDecodedRawData[3]['c']);
619			$this->assertIsArray($extractedDecodedRawData[3]['c'][0]);
620			$this->assertEquals(3, \count($extractedDecodedRawData[3]['c'][0]));
621			$this->assertEquals('{signature:signer505906:Please+Sign+Here}', $extractedDecodedRawData[3]['c'][0]['c']);
622			}
623
624			public function testGetDataTmIssue450()
625			{
626			$filename = $this->rootDir.'/samples/bugs/Issue450.pdf';
627			$parser = $this->getParserInstance();
628			$document = $parser->parseFile($filename);
629			$pages = $document->getPages();
630			$page = $pages[0];
631			$dataTm = $page->getDataTm();
632			$this->assertIsArray($dataTm);
633			$this->assertEquals(1, \count($dataTm));
634			$this->assertIsArray($dataTm[0]);
635			$this->assertEquals(2, \count($dataTm[0]));
636			$this->assertIsArray($dataTm[0][0]);
637			$this->assertEquals(6, \count($dataTm[0][0]));
638			$this->assertEquals(1, $dataTm[0][0][0]);
639			$this->assertEquals(0, $dataTm[0][0][1]);
640			$this->assertEquals(0, $dataTm[0][0][2]);
641			$this->assertEquals(1, $dataTm[0][0][3]);
642			$this->assertEquals(67.5, $dataTm[0][0][4]);
643			$this->assertEquals(756.25, $dataTm[0][0][5]);
644			$this->assertEquals('{signature:signer505906:Please+Sign+Here}', $dataTm[0][1]);
645			}
646			}
647

smalot / pdfparser

Pull Request — master (#457)

PageTest::testGetTextPullRequest457() A

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