mirror of
https://github.com/chillerlan/php-qrcode.git
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smiley
63 lines
1.7 KiB
PHP
63 lines
1.7 KiB
PHP
<?php
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/**
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* Tests the performance of the mask pattern penalty testing
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*
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* @created 18.10.2023
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* @author smiley <smiley@chillerlan.net>
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* @copyright 2023 smiley
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* @license MIT
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*/
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namespace chillerlan\QRCodeTest\Performance;
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use chillerlan\QRCode\{QRCode, QROptions};
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use chillerlan\QRCode\Common\{EccLevel, MaskPattern, Mode, Version};
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use chillerlan\QRCodeTest\QRMaxLengthTrait;
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use Generator;
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use function file_put_contents;
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use function json_encode;
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use function printf;
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use function sprintf;
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use function str_repeat;
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use function substr;
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use const JSON_PRETTY_PRINT;
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require_once __DIR__.'/../../vendor/autoload.php';
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// excerpt from QRCodeReaderTestAbstract
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$generator = new class () {
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use QRMaxLengthTrait;
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public function dataProvider():Generator{
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$str = str_repeat('https://www.youtube.com/watch?v=dQw4w9WgXcQ ', 100);
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$eccLevel = new EccLevel(EccLevel::H);
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for($v = 1; $v <= 40; $v++){
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$version = new Version($v);
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yield sprintf('version %2s%s', $version, $eccLevel) => [
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$version->getVersionNumber(),
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$eccLevel->getLevel(),
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substr($str, 0, self::getMaxLengthForMode(Mode::BYTE, $version, $eccLevel)),
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];
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}
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}
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};
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$test = new PerformanceTest(100);
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$json = [];
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foreach($generator->dataProvider() as $key => [$version, $eccLevel, $data]){
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$qrcode = new QRCode(new QROptions(['version' => $version, 'eccLevel' => $eccLevel]));
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$qrcode->addByteSegment($data);
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$matrix = $qrcode->getQRMatrix();
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$test->run(fn() => MaskPattern::getBestPattern($matrix));
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printf("%s: %01.3fms\n", $key, $test->getResult());
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$json[$version] = $test->getResult();
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}
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file_put_contents(__DIR__.'/performance_maskpattern.json', json_encode($json, JSON_PRETTY_PRINT));
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