620 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			620 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| declare(strict_types=1);
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| 
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| namespace ZipStreamTest;
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| 
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| use GuzzleHttp\Psr7\Response;
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| use org\bovigo\vfs\vfsStream;
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| use PHPUnit\Framework\TestCase;
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| use RecursiveDirectoryIterator;
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| use RecursiveIteratorIterator;
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| use ReflectionClass;
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| use ZipArchive;
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| use ZipStream\File;
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| use ZipStream\Option\Archive as ArchiveOptions;
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| use ZipStream\Option\File as FileOptions;
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| use ZipStream\Option\Method;
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| use ZipStream\Stream;
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| use ZipStream\ZipStream;
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| 
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| /**
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|  * Test Class for the Main ZipStream CLass
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|  */
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| class ZipStreamTest extends TestCase
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| {
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|     public function testFileNotFoundException(): void
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|     {
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|         $this->expectException(\ZipStream\Exception\FileNotFoundException::class);
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|         // Get ZipStream Object
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|         $zip = new ZipStream();
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| 
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|         // Trigger error by adding a file which doesn't exist
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|         $zip->addFileFromPath('foobar.php', '/foo/bar/foobar.php');
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|     }
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| 
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|     public function testFileNotReadableException(): void
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|     {
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|         // create new virtual filesystem
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|         $root = vfsStream::setup('vfs');
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|         // create a virtual file with no permissions
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|         $file = vfsStream::newFile('foo.txt', 0)->at($root)->setContent('bar');
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|         $zip = new ZipStream();
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|         $this->expectException(\ZipStream\Exception\FileNotReadableException::class);
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|         $zip->addFileFromPath('foo.txt', $file->url());
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|     }
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| 
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|     public function testDostime(): void
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|     {
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|         // Allows testing of protected method
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|         $class = new ReflectionClass(File::class);
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|         $method = $class->getMethod('dostime');
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|         $method->setAccessible(true);
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| 
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|         $this->assertSame($method->invoke(null, 1416246368), 1165069764);
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| 
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|         // January 1 1980 - DOS Epoch.
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|         $this->assertSame($method->invoke(null, 315532800), 2162688);
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| 
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|         // January 1 1970 -> January 1 1980 due to minimum DOS Epoch.  @todo Throw Exception?
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|         $this->assertSame($method->invoke(null, 0), 2162688);
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|     }
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| 
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|     public function testAddFile(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $zip->addFile('sample.txt', 'Sample String Data');
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|         $zip->addFile('test/sample.txt', 'More Simple Sample Data');
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame(['sample.txt', 'test' . DIRECTORY_SEPARATOR . 'sample.txt'], $files);
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| 
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|         $this->assertStringEqualsFile($tmpDir . '/sample.txt', 'Sample String Data');
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|         $this->assertStringEqualsFile($tmpDir . '/test/sample.txt', 'More Simple Sample Data');
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|     }
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| 
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|     public function testAddFileUtf8NameComment(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $name = 'árvíztűrő tükörfúrógép.txt';
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|         $content = 'Sample String Data';
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|         $comment =
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|             'Filename has every special characters ' .
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|             'from Hungarian language in lowercase. ' .
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|             'In uppercase: ÁÍŰŐÜÖÚÓÉ';
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setComment($comment);
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| 
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|         $zip->addFile($name, $content, $fileOptions);
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame([$name], $files);
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|         $this->assertStringEqualsFile($tmpDir . '/' . $name, $content);
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| 
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|         $zipArch = new ZipArchive();
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|         $zipArch->open($tmp);
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|         $this->assertSame($comment, $zipArch->getCommentName($name));
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|     }
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| 
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|     public function testAddFileUtf8NameNonUtfComment(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $name = 'á.txt';
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|         $content = 'any';
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|         $comment = mb_convert_encoding('á', 'ISO-8859-2', 'UTF-8');
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| 
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|         // @see https://libzip.org/documentation/zip_file_get_comment.html
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|         //
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|         // mb_convert_encoding hasn't CP437.
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|         // nearly CP850 (DOS-Latin-1)
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|         $guessComment = mb_convert_encoding($comment, 'UTF-8', 'CP850');
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setComment($comment);
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| 
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|         $zip->addFile($name, $content, $fileOptions);
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $zipArch = new ZipArchive();
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|         $zipArch->open($tmp);
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|         $this->assertSame($guessComment, $zipArch->getCommentName($name));
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|         $this->assertSame($comment, $zipArch->getCommentName($name, ZipArchive::FL_ENC_RAW));
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|     }
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| 
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|     public function testAddFileNonUtf8NameUtfComment(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $name = mb_convert_encoding('á.txt', 'ISO-8859-2', 'UTF-8');
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|         $content = 'any';
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|         $comment = 'á';
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| 
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|         // @see https://libzip.org/documentation/zip_get_name.html
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|         //
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|         // mb_convert_encoding hasn't CP437.
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|         // nearly CP850 (DOS-Latin-1)
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|         $guessName = mb_convert_encoding($name, 'UTF-8', 'CP850');
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setComment($comment);
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| 
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|         $zip->addFile($name, $content, $fileOptions);
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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| 
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|         $this->assertNotSame([$name], $files);
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|         $this->assertSame([$guessName], $files);
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|         $this->assertStringEqualsFile($tmpDir . '/' . $guessName, $content);
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| 
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|         $zipArch = new ZipArchive();
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|         $zipArch->open($tmp);
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|         $this->assertSame($guessName, $zipArch->getNameIndex(0));
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|         $this->assertSame($name, $zipArch->getNameIndex(0, ZipArchive::FL_ENC_RAW));
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|         $this->assertSame($comment, $zipArch->getCommentName($guessName));
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|     }
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| 
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|     public function testAddFileWithStorageMethod(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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| 
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|         $zip->addFile('sample.txt', 'Sample String Data', $fileOptions);
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|         $zip->addFile('test/sample.txt', 'More Simple Sample Data');
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $zipArch = new ZipArchive();
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|         $zipArch->open($tmp);
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| 
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|         $sample1 = $zipArch->statName('sample.txt');
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|         $sample12 = $zipArch->statName('test/sample.txt');
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|         $this->assertSame($sample1['comp_method'], Method::STORE);
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|         $this->assertSame($sample12['comp_method'], Method::DEFLATE);
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| 
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|         $zipArch->close();
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|     }
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| 
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|     public function testAddFileFromPath(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         [$tmpExample, $streamExample] = $this->getTmpFileStream();
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|         fwrite($streamExample, 'Sample String Data');
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|         fclose($streamExample);
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|         $zip->addFileFromPath('sample.txt', $tmpExample);
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| 
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|         [$tmpExample, $streamExample] = $this->getTmpFileStream();
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|         fwrite($streamExample, 'More Simple Sample Data');
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|         fclose($streamExample);
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|         $zip->addFileFromPath('test/sample.txt', $tmpExample);
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame(['sample.txt', 'test' . DIRECTORY_SEPARATOR . 'sample.txt'], $files);
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| 
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|         $this->assertStringEqualsFile($tmpDir . '/sample.txt', 'Sample String Data');
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|         $this->assertStringEqualsFile($tmpDir . '/test/sample.txt', 'More Simple Sample Data');
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|     }
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| 
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|     public function testAddFileFromPathWithStorageMethod(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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| 
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|         [$tmpExample, $streamExample] = $this->getTmpFileStream();
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|         fwrite($streamExample, 'Sample String Data');
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|         fclose($streamExample);
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|         $zip->addFileFromPath('sample.txt', $tmpExample, $fileOptions);
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| 
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|         [$tmpExample, $streamExample] = $this->getTmpFileStream();
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|         fwrite($streamExample, 'More Simple Sample Data');
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|         fclose($streamExample);
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|         $zip->addFileFromPath('test/sample.txt', $tmpExample);
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $zipArch = new ZipArchive();
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|         $zipArch->open($tmp);
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| 
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|         $sample1 = $zipArch->statName('sample.txt');
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|         $this->assertSame(Method::STORE, $sample1['comp_method']);
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| 
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|         $sample2 = $zipArch->statName('test/sample.txt');
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|         $this->assertSame(Method::DEFLATE, $sample2['comp_method']);
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| 
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|         $zipArch->close();
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|     }
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| 
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|     public function testAddLargeFileFromPath(): void
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|     {
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|         $methods = [Method::DEFLATE(), Method::STORE()];
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|         $falseTrue = [false, true];
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|         foreach ($methods as $method) {
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|             foreach ($falseTrue as $zeroHeader) {
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|                 foreach ($falseTrue as $zip64) {
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|                     if ($zeroHeader && $method->equals(Method::DEFLATE())) {
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|                         continue;
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|                     }
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|                     $this->addLargeFileFileFromPath($method, $zeroHeader, $zip64);
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|                 }
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|             }
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|         }
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|     }
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| 
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|     public function testAddFileFromStream(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         // In this test we can't use temporary stream to feed data
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|         // because zlib.deflate filter gives empty string before PHP 7
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|         // it works fine with file stream
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|         $streamExample = fopen(__FILE__, 'rb');
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|         $zip->addFileFromStream('sample.txt', $streamExample);
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| //        fclose($streamExample);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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| 
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|         $streamExample2 = fopen('php://temp', 'wb+');
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|         fwrite($streamExample2, 'More Simple Sample Data');
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|         rewind($streamExample2); // move the pointer back to the beginning of file.
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|         $zip->addFileFromStream('test/sample.txt', $streamExample2, $fileOptions);
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| //        fclose($streamExample2);
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame(['sample.txt', 'test' . DIRECTORY_SEPARATOR . 'sample.txt'], $files);
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| 
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|         $this->assertStringEqualsFile(__FILE__, file_get_contents($tmpDir . '/sample.txt'));
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|         $this->assertStringEqualsFile($tmpDir . '/test/sample.txt', 'More Simple Sample Data');
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|     }
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| 
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|     public function testAddFileFromStreamWithStorageMethod(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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| 
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|         $streamExample = fopen('php://temp', 'wb+');
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|         fwrite($streamExample, 'Sample String Data');
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|         rewind($streamExample); // move the pointer back to the beginning of file.
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|         $zip->addFileFromStream('sample.txt', $streamExample, $fileOptions);
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| //        fclose($streamExample);
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| 
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|         $streamExample2 = fopen('php://temp', 'bw+');
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|         fwrite($streamExample2, 'More Simple Sample Data');
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|         rewind($streamExample2); // move the pointer back to the beginning of file.
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|         $zip->addFileFromStream('test/sample.txt', $streamExample2);
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| //        fclose($streamExample2);
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $zipArch = new ZipArchive();
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|         $zipArch->open($tmp);
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| 
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|         $sample1 = $zipArch->statName('sample.txt');
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|         $this->assertSame(Method::STORE, $sample1['comp_method']);
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| 
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|         $sample2 = $zipArch->statName('test/sample.txt');
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|         $this->assertSame(Method::DEFLATE, $sample2['comp_method']);
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| 
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|         $zipArch->close();
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|     }
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| 
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|     public function testAddFileFromPsr7Stream(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $body = 'Sample String Data';
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|         $response = new Response(200, [], $body);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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| 
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|         $zip->addFileFromPsr7Stream('sample.json', $response->getBody(), $fileOptions);
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame(['sample.json'], $files);
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|         $this->assertStringEqualsFile($tmpDir . '/sample.json', $body);
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|     }
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| 
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|     public function testAddFileFromPsr7StreamWithOutputToPsr7Stream(): void
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|     {
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|         [$tmp, $resource] = $this->getTmpFileStream();
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|         $psr7OutputStream = new Stream($resource);
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($psr7OutputStream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $body = 'Sample String Data';
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|         $response = new Response(200, [], $body);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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| 
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|         $zip->addFileFromPsr7Stream('sample.json', $response->getBody(), $fileOptions);
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|         $zip->finish();
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|         $psr7OutputStream->close();
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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|         $files = $this->getRecursiveFileList($tmpDir);
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| 
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|         $this->assertSame(['sample.json'], $files);
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|         $this->assertStringEqualsFile($tmpDir . '/sample.json', $body);
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|     }
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| 
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|     public function testAddFileFromPsr7StreamWithFileSizeSet(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $body = 'Sample String Data';
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|         $fileSize = strlen($body);
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|         // Add fake padding
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|         $fakePadding = "\0\0\0\0\0\0";
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|         $response = new Response(200, [], $body . $fakePadding);
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| 
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|         $fileOptions = new FileOptions();
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|         $fileOptions->setMethod(Method::STORE());
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|         $fileOptions->setSize($fileSize);
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|         $zip->addFileFromPsr7Stream('sample.json', $response->getBody(), $fileOptions);
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame(['sample.json'], $files);
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|         $this->assertStringEqualsFile($tmpDir . '/sample.json', $body);
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|     }
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| 
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|     public function testCreateArchiveWithFlushOptionSet(): void
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|     {
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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|         $options->setFlushOutput(true);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $zip->addFile('sample.txt', 'Sample String Data');
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|         $zip->addFile('test/sample.txt', 'More Simple Sample Data');
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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| 
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|         $files = $this->getRecursiveFileList($tmpDir);
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|         $this->assertSame(['sample.txt', 'test' . DIRECTORY_SEPARATOR . 'sample.txt'], $files);
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| 
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|         $this->assertStringEqualsFile($tmpDir . '/sample.txt', 'Sample String Data');
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|         $this->assertStringEqualsFile($tmpDir . '/test/sample.txt', 'More Simple Sample Data');
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|     }
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| 
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|     public function testCreateArchiveWithOutputBufferingOffAndFlushOptionSet(): void
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|     {
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|         // WORKAROUND (1/2): remove phpunit's output buffer in order to run test without any buffering
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|         ob_end_flush();
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|         $this->assertSame(0, ob_get_level());
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| 
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|         [$tmp, $stream] = $this->getTmpFileStream();
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| 
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|         $options = new ArchiveOptions();
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|         $options->setOutputStream($stream);
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|         $options->setFlushOutput(true);
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| 
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|         $zip = new ZipStream(null, $options);
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| 
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|         $zip->addFile('sample.txt', 'Sample String Data');
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| 
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|         $zip->finish();
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|         fclose($stream);
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| 
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|         $tmpDir = $this->validateAndExtractZip($tmp);
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|         $this->assertStringEqualsFile($tmpDir . '/sample.txt', 'Sample String Data');
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| 
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|         // WORKAROUND (2/2): add back output buffering so that PHPUnit doesn't complain that it is missing
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|         ob_start();
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * @return array
 | |
|      */
 | |
|     protected function getTmpFileStream(): array
 | |
|     {
 | |
|         $tmp = tempnam(sys_get_temp_dir(), 'zipstreamtest');
 | |
|         $stream = fopen($tmp, 'wb+');
 | |
| 
 | |
|         return [$tmp, $stream];
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * @param string $tmp
 | |
|      * @return string
 | |
|      */
 | |
|     protected function validateAndExtractZip($tmp): string
 | |
|     {
 | |
|         $tmpDir = $this->getTmpDir();
 | |
| 
 | |
|         $zipArch = new ZipArchive();
 | |
|         $res = $zipArch->open($tmp);
 | |
| 
 | |
|         if ($res !== true) {
 | |
|             $this->fail("Failed to open {$tmp}. Code: $res");
 | |
| 
 | |
|             return $tmpDir;
 | |
|         }
 | |
| 
 | |
|         $this->assertSame(0, $zipArch->status);
 | |
|         $this->assertSame(0, $zipArch->statusSys);
 | |
| 
 | |
|         $zipArch->extractTo($tmpDir);
 | |
|         $zipArch->close();
 | |
| 
 | |
|         return $tmpDir;
 | |
|     }
 | |
| 
 | |
|     protected function getTmpDir(): string
 | |
|     {
 | |
|         $tmp = tempnam(sys_get_temp_dir(), 'zipstreamtest');
 | |
|         unlink($tmp);
 | |
|         mkdir($tmp) or $this->fail('Failed to make directory');
 | |
| 
 | |
|         return $tmp;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * @param string $path
 | |
|      * @return string[]
 | |
|      */
 | |
|     protected function getRecursiveFileList(string $path): array
 | |
|     {
 | |
|         $data = [];
 | |
|         $path = (string)realpath($path);
 | |
|         $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path));
 | |
| 
 | |
|         $pathLen = strlen($path);
 | |
|         foreach ($files as $file) {
 | |
|             $filePath = $file->getRealPath();
 | |
|             if (!is_dir($filePath)) {
 | |
|                 $data[] = substr($filePath, $pathLen + 1);
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         sort($data);
 | |
| 
 | |
|         return $data;
 | |
|     }
 | |
| 
 | |
|     protected function addLargeFileFileFromPath($method, $zeroHeader, $zip64): void
 | |
|     {
 | |
|         [$tmp, $stream] = $this->getTmpFileStream();
 | |
| 
 | |
|         $options = new ArchiveOptions();
 | |
|         $options->setOutputStream($stream);
 | |
|         $options->setLargeFileMethod($method);
 | |
|         $options->setLargeFileSize(5);
 | |
|         $options->setZeroHeader($zeroHeader);
 | |
|         $options->setEnableZip64($zip64);
 | |
| 
 | |
|         $zip = new ZipStream(null, $options);
 | |
| 
 | |
|         [$tmpExample, $streamExample] = $this->getTmpFileStream();
 | |
|         for ($i = 0; $i <= 10000; $i++) {
 | |
|             fwrite($streamExample, sha1((string)$i));
 | |
|             if ($i % 100 === 0) {
 | |
|                 fwrite($streamExample, "\n");
 | |
|             }
 | |
|         }
 | |
|         fclose($streamExample);
 | |
|         $shaExample = sha1_file($tmpExample);
 | |
|         $zip->addFileFromPath('sample.txt', $tmpExample);
 | |
|         unlink($tmpExample);
 | |
| 
 | |
|         $zip->finish();
 | |
|         fclose($stream);
 | |
| 
 | |
|         $tmpDir = $this->validateAndExtractZip($tmp);
 | |
| 
 | |
|         $files = $this->getRecursiveFileList($tmpDir);
 | |
|         $this->assertSame(['sample.txt'], $files);
 | |
| 
 | |
|         $this->assertSame(sha1_file($tmpDir . '/sample.txt'), $shaExample, "SHA-1 Mismatch Method: {$method}");
 | |
|     }
 | |
| }
 | 
