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