Viewing file:  ExtendedInformationExtraFieldTest.php (1.37 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace ZipStream\Test\Zip64;
use PHPUnit\Framework\TestCase;
use ZipStream\Zip64\ExtendedInformationExtraField;
class ExtendedInformationExtraFieldTest extends TestCase
{
public function testSerializesCorrectly(): void
{
$extraField = ExtendedInformationExtraField::generate(
originalSize: (0x77777777 << 32) + 0x66666666,
compressedSize: (0x99999999 << 32) + 0x88888888,
relativeHeaderOffset: (0x22222222 << 32) + 0x11111111,
diskStartNumber: 0x33333333,
);
$this->assertSame(
bin2hex($extraField),
'0100' . // 2 bytes; Tag for this "extra" block type
'1c00' . // 2 bytes; Size of this "extra" block
'6666666677777777' . // 8 bytes; Original uncompressed file size
'8888888899999999' . // 8 bytes; Size of compressed data
'1111111122222222' . // 8 bytes; Offset of local header record
'33333333' // 4 bytes; Number of the disk on which this file starts
);
}
public function testSerializesEmptyCorrectly(): void
{
$extraField = ExtendedInformationExtraField::generate();
$this->assertSame(
bin2hex($extraField),
'0100' . // 2 bytes; Tag for this "extra" block type
'0000' // 2 bytes; Size of this "extra" block
);
}
}
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