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Differences Between: [Versions 311 and 403] [Versions 400 and 403] [Versions 401 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  namespace core;
  18  
  19  use TCPDF_STATIC;
  20  
  21  /**
  22   * Tests for PDFlib
  23   *
  24   * @package    core
  25   * @copyright  2021 Brendan Heywood (brendan@catalyst-au.net)
  26   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  27   */
  28  class pdflib_test extends \advanced_testcase {
  29  
  30      public function test_gettcpdf_producer() {
  31          global $CFG;
  32          require_once($CFG->libdir.'/pdflib.php');
  33  
  34          // This is to reduce the information disclosure in PDF metadata.
  35          // If we upgrade TCPDF keep it just the major version.
  36          $producer = TCPDF_STATIC::getTCPDFProducer();
  37          $this->assertEquals('TCPDF (http://www.tcpdf.org)', $producer);
  38      }
  39  
  40      public function test_qrcode() {
  41          global $CFG;
  42          require_once($CFG->libdir.'/pdflib.php');
  43  
  44          $this->resetAfterTest();
  45  
  46          $pdf = new \pdf();
  47          $pdf->AddPage('P', [500, 500]);
  48          $pdf->SetMargins(10, 0, 10);
  49  
  50          $style = [
  51              'border' => 0,
  52              'vpadding' => 'auto',
  53              'hpadding' => 'auto',
  54              'fgcolor' => [0, 0, 0],
  55              'bgcolor' => [255, 255, 255],
  56              'module_width' => 1,
  57              'module_height' => 1
  58          ];
  59  
  60          $pdf->setCellPaddings(0, 0, 0, 0);
  61          $pdf->write2DBarcode('https://www.example.com/moodle/admin/search.php',
  62              'QRCODE,M', null, null, 35, 35, $style, 'N');
  63          $pdf->SetFillColor(255, 255, 255);
  64          $res = $pdf->Output('output', 'S');
  65  
  66          $this->assertGreaterThan(100000, strlen($res));
  67          $this->assertLessThan(120000, strlen($res));
  68      }
  69  
  70      /**
  71       * Test get_export_fontlist function.
  72       *
  73       * @covers ::get_export_fontlist
  74       *
  75       * @return void
  76       */
  77      public function test_get_export_fontlist(): void {
  78          global $CFG;
  79          require_once($CFG->libdir.'/pdflib.php');
  80  
  81          $this->resetAfterTest();
  82  
  83          $pdf = new \pdf();
  84          $fontlist = $pdf->get_export_fontlist();
  85          $this->assertCount(1, $fontlist);
  86          $this->assertArrayHasKey('freesans', $fontlist);
  87  
  88          $CFG->pdfexportfont = [
  89              'kozminproregular' => 'Kozmin Pro Regular',
  90              'stsongstdlight' => 'STSong stdlight',
  91              'invalidfont' => 'Invalid'
  92          ];
  93          $fontlist = $pdf->get_export_fontlist();
  94          $this->assertCount(2, $fontlist);
  95          $this->assertArrayNotHasKey('freesans', $fontlist);
  96          $this->assertArrayHasKey('kozminproregular', $fontlist);
  97          $this->assertArrayHasKey('stsongstdlight', $fontlist);
  98          $this->assertArrayNotHasKey('invalidfont', $fontlist);
  99      }
 100  }