mirror of
https://github.com/chillerlan/php-qrcode.git
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smiley
89 lines
3.1 KiB
PHP
89 lines
3.1 KiB
PHP
<?php
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/**
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* Class QRDataTest
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*
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* @created 08.08.2022
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* @author smiley <smiley@chillerlan.net>
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* @copyright 2022 smiley
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* @license MIT
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*/
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declare(strict_types=1);
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namespace chillerlan\QRCodeTest\Data;
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use PHPUnit\Framework\Attributes\Test;
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use chillerlan\QRCode\{QRCode, QROptions};
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use chillerlan\QRCode\Common\{BitBuffer, EccLevel, MaskPattern};
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use chillerlan\QRCode\Data\{Byte, QRData};
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use chillerlan\QRCode\Output\QRGdImagePNG;
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use chillerlan\QRCodeTest\Traits\QRMatrixDebugTrait;
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use PHPUnit\Framework\TestCase;
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final class QRDataTest extends TestCase{
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use QRMatrixDebugTrait;
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/**
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* tests setting the BitBuffer object directly
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*/
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#[Test]
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public function setBitBuffer():void{
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$rawBytes = [
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67, 22, 135, 71, 71, 7, 51, 162, 242, 247, 119, 119, 114, 231, 150, 247,
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87, 71, 86, 38, 82, 230, 54, 246, 210, 247, 118, 23, 70, 54, 131, 247,
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99, 212, 68, 199, 167, 135, 39, 164, 100, 55, 148, 247, 50, 103, 67, 211,
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67, 55, 48, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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17, 236, 17, 236, 17, 236, 17, 236, 17, 236, 17, 236,
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];
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$options = new QROptions(['version' => 3]);
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$bitBuffer = new BitBuffer($rawBytes);
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$matrix = new QRData($options)->setBitBuffer($bitBuffer)->writeMatrix();
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$maskPattern = MaskPattern::getBestPattern($matrix);
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$matrix->setFormatInfo($maskPattern)->mask($maskPattern);
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$this::assertSame(3, $matrix->version->versionNumber);
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// attempt to read
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$options->outputBase64 = false;
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$options->readerUseImagickIfAvailable = false;
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$output = new QRGdImagePNG($options, $matrix);
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$decodeResult = new QRCode($options)->readFromBlob($output->dump());
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$this->debugMatrix($matrix);
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$this::assertSame('https://www.youtube.com/watch?v=DLzxrzFCyOs&t=43s', $decodeResult->data);
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}
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#[Test]
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public function estimateTotalBitLength():void{
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$options = new QROptions([
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'versionMin' => 10,
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'quietzoneSize' => 2,
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'eccLevel' => EccLevel::H,
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'outputBase64' => false,
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'cssClass' => 'pma-2fa-qrcode',
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'drawCircularModules' => true,
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]);
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// version 10H has a maximum of 976 bits, which is the exact length of the string below
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// QRData::estimateTotalBitLength() used to substract 4 bits for a hypothetical data mode indicator
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// we're now going the safe route and do not do that anymore...
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$str = 'otpauth://totp/user?secret=P2SXMJFJ7DJGHLVEQYBNH2EYM4FH66CR'.
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'&issuer=phpMyAdmin%20%28%29&digits=6&algorithm=SHA1&period=30';
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$qrData = new QRData($options, [new Byte($str)]);
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$this::assertSame(976, $qrData->estimateTotalBitLength());
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$this::assertSame(11, $qrData->getMinimumVersion()->versionNumber); // version adjusted to 11
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}
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}
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