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Direktori : /home/ngwcolle/www/admin/vendor/maennchen/zipstream-php/test/ |
Current File : //home/ngwcolle/www/admin/vendor/maennchen/zipstream-php/test/LocalFileHeaderTest.php |
<?php declare(strict_types=1); namespace ZipStream\Test; use DateTimeImmutable; use PHPUnit\Framework\TestCase; use ZipStream\CompressionMethod; use ZipStream\LocalFileHeader; class LocalFileHeaderTest extends TestCase { public function testSerializesCorrectly(): void { $dateTime = new DateTimeImmutable('2022-01-01 01:01:01Z'); $header = LocalFileHeader::generate( versionNeededToExtract: 0x002D, generalPurposeBitFlag: 0x2222, compressionMethod: CompressionMethod::DEFLATE, lastModificationDateTime: $dateTime, crc32UncompressedData: 0x11111111, compressedSize: 0x77777777, uncompressedSize: 0x99999999, fileName: 'test.png', extraField: 'some content' ); $this->assertSame( bin2hex((string) $header), '504b0304' . // 4 bytes; Local file header signature '2d00' . // 2 bytes; Version needed to extract (minimum) '2222' . // 2 bytes; General purpose bit flag '0800' . // 2 bytes; Compression method; e.g. none = 0, DEFLATE = 8 '2008' . // 2 bytes; File last modification time '2154' . // 2 bytes; File last modification date '11111111' . // 4 bytes; CRC-32 of uncompressed data '77777777' . // 4 bytes; Compressed size (or 0xffffffff for ZIP64) '99999999' . // 4 bytes; Uncompressed size (or 0xffffffff for ZIP64) '0800' . // 2 bytes; File name length (n) '0c00' . // 2 bytes; Extra field length (m) '746573742e706e67' . // n bytes; File name '736f6d6520636f6e74656e74' // m bytes; Extra field ); } }