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ZipEntryTest.php
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<?php
declare(strict_types=1);
/*
* This file is part of the nelexa/zip package.
* (c) Ne-Lexa <https://github.com/Ne-Lexa/php-zip>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PhpZip\Tests;
use PHPUnit\Framework\TestCase;
use PhpZip\Constants\DosAttrs;
use PhpZip\Constants\DosCodePage;
use PhpZip\Constants\GeneralPurposeBitFlag;
use PhpZip\Constants\ZipCompressionLevel;
use PhpZip\Constants\ZipCompressionMethod;
use PhpZip\Constants\ZipConstants;
use PhpZip\Constants\ZipEncryptionMethod;
use PhpZip\Constants\ZipPlatform;
use PhpZip\Constants\ZipVersion;
use PhpZip\Exception\InvalidArgumentException;
use PhpZip\Exception\ZipException;
use PhpZip\Exception\ZipUnsupportMethodException;
use PhpZip\Model\Data\ZipFileData;
use PhpZip\Model\Data\ZipNewData;
use PhpZip\Model\Extra\ExtraFieldsCollection;
use PhpZip\Model\Extra\Fields\AsiExtraField;
use PhpZip\Model\Extra\Fields\ExtendedTimestampExtraField;
use PhpZip\Model\Extra\Fields\JarMarkerExtraField;
use PhpZip\Model\Extra\Fields\NewUnixExtraField;
use PhpZip\Model\Extra\Fields\NtfsExtraField;
use PhpZip\Model\Extra\Fields\OldUnixExtraField;
use PhpZip\Model\Extra\Fields\UnicodePathExtraField;
use PhpZip\Model\ZipEntry;
/**
* Class ZipEntryTest.
*
* @internal
*
* @small
*/
class ZipEntryTest extends TestCase
{
public function testEntry(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getName(), 'entry');
static::assertFalse($zipEntry->isDirectory());
static::assertNull($zipEntry->getData());
static::assertSame($zipEntry->getCompressionMethod(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getCreatedOS(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getExtractedOS(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getSoftwareVersion(), ZipVersion::v10_DEFAULT_MIN);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v10_DEFAULT_MIN);
static::assertSame($zipEntry->getGeneralPurposeBitFlags(), 0);
static::assertSame($zipEntry->getDosTime(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getTime(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getCrc(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getCompressedSize(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getUncompressedSize(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getInternalAttributes(), 0);
static::assertSame($zipEntry->getExternalAttributes(), DosAttrs::DOS_ARCHIVE);
static::assertSame($zipEntry->getLocalHeaderOffset(), 0);
static::assertCount(0, $zipEntry->getCdExtraFields());
static::assertCount(0, $zipEntry->getLocalExtraFields());
static::assertSame($zipEntry->getComment(), '');
static::assertNull($zipEntry->getPassword());
static::assertSame($zipEntry->getEncryptionMethod(), ZipEncryptionMethod::NONE);
static::assertSame($zipEntry->getCompressionLevel(), ZipCompressionLevel::NORMAL);
static::assertNull($zipEntry->getCharset());
static::assertNull($zipEntry->getATime());
static::assertNull($zipEntry->getCTime());
static::assertSame($zipEntry->getUnixMode(), 0100644);
$zipDirEntry = $zipEntry->rename('directory/');
static::assertNotSame($zipEntry, $zipDirEntry);
static::assertSame($zipDirEntry->getName(), 'directory/');
static::assertTrue($zipDirEntry->isDirectory());
static::assertSame($zipDirEntry->getExternalAttributes(), DosAttrs::DOS_DIRECTORY);
static::assertSame($zipDirEntry->getUnixMode(), 040755);
static::assertNotSame($zipDirEntry->getName(), $zipEntry->getName());
static::assertNotSame($zipDirEntry->isDirectory(), $zipEntry->isDirectory());
static::assertNotSame($zipDirEntry->getExternalAttributes(), $zipEntry->getExternalAttributes());
static::assertNotSame($zipDirEntry->getUnixMode(), $zipEntry->getUnixMode());
}
/**
* @dataProvider provideEmptyName
*/
public function testEmptyName(string $entryName, string $exceptionMessage): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage($exceptionMessage);
new ZipEntry($entryName);
}
public function provideEmptyName(): array
{
return [
['', 'Empty zip entry name'],
['/', 'Empty zip entry name'],
];
}
/**
* @dataProvider provideEntryName
*/
public function testEntryName(string $entryName, string $actualEntryName, bool $directory): void
{
$entry = new ZipEntry($entryName);
static::assertSame($entry->getName(), $actualEntryName);
static::assertSame($entry->isDirectory(), $directory);
}
public function provideEntryName(): array
{
return [
['0', '0', false],
['directory/', 'directory/', true],
];
}
/**
* @dataProvider provideCompressionMethod
*
* @throws ZipUnsupportMethodException
*/
public function testCompressionMethod(int $compressionMethod): void
{
$entry = new ZipEntry('entry');
static::assertSame($entry->getCompressionMethod(), ZipEntry::UNKNOWN);
$entry->setCompressionMethod($compressionMethod);
static::assertSame($entry->getCompressionMethod(), $compressionMethod);
}
public function provideCompressionMethod(): array
{
$provides = [
[ZipCompressionMethod::STORED],
[ZipCompressionMethod::DEFLATED],
];
if (\extension_loaded('bz2')) {
$provides[] = [ZipCompressionMethod::BZIP2];
}
return $provides;
}
/**
* @dataProvider provideOutOfRangeCompressionMethod
*
* @throws ZipUnsupportMethodException
*/
public function testOutOfRangeCompressionMethod(int $compressionMethod): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('method out of range: ' . $compressionMethod);
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressionMethod($compressionMethod);
}
public function provideOutOfRangeCompressionMethod(): array
{
return [
[-1],
[0x44444],
];
}
/**
* @dataProvider provideUnsupportCompressionMethod
*
* @throws ZipUnsupportMethodException
*/
public function testUnsupportCompressionMethod(int $compressionMethod, string $exceptionMessage): void
{
$this->expectException(ZipUnsupportMethodException::class);
$this->expectExceptionMessage($exceptionMessage);
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressionMethod($compressionMethod);
}
public function provideUnsupportCompressionMethod(): array
{
return [
[1, 'Compression method 1 (Shrunk) is not supported.'],
[2, 'Compression method 2 (Reduced compression factor 1) is not supported.'],
[3, 'Compression method 3 (Reduced compression factor 2) is not supported.'],
[4, 'Compression method 4 (Reduced compression factor 3) is not supported.'],
[5, 'Compression method 5 (Reduced compression factor 4) is not supported.'],
[6, 'Compression method 6 (Imploded) is not supported.'],
[7, 'Compression method 7 (Reserved for Tokenizing compression algorithm) is not supported.'],
[9, 'Compression method 9 (Enhanced Deflating using Deflate64(tm)) is not supported.'],
[10, 'Compression method 10 (PKWARE Data Compression Library Imploding) is not supported.'],
[11, 'Compression method 11 (Reserved by PKWARE) is not supported.'],
[13, 'Compression method 13 (Reserved by PKWARE) is not supported.'],
[14, 'Compression method 14 (LZMA) is not supported.'],
[15, 'Compression method 15 (Reserved by PKWARE) is not supported.'],
[16, 'Compression method 16 (Reserved by PKWARE) is not supported.'],
[17, 'Compression method 17 (Reserved by PKWARE) is not supported.'],
[18, 'Compression method 18 (File is compressed using IBM TERSE (new)) is not supported.'],
[19, 'Compression method 19 (IBM LZ77 z Architecture (PFS)) is not supported.'],
[96, 'Compression method 96 (WinZip JPEG Compression) is not supported.'],
[97, 'Compression method 97 (WavPack compressed data) is not supported.'],
[98, 'Compression method 98 (PPMd version I, Rev 1) is not supported.'],
[
ZipCompressionMethod::WINZIP_AES,
'Compression method ' . ZipCompressionMethod::WINZIP_AES . ' (AES Encryption) is not supported.',
],
[100, 'Compression method 100 (Unknown Method) is not supported.'],
];
}
public function testCharset(): void
{
$zipEntry = new ZipEntry('entry');
$zipEntry->setCharset(DosCodePage::CP_CYRILLIC_RUSSIAN);
static::assertSame($zipEntry->getCharset(), DosCodePage::CP_CYRILLIC_RUSSIAN);
$zipEntry->setCharset(/* null */);
static::assertNull($zipEntry->getCharset());
}
public function testEmptyCharset(): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Empty charset');
$zipEntry = new ZipEntry('entry');
$zipEntry->setCharset('');
}
public function testRenameAndDeleteUnicodePath(): void
{
$entryName = 'файл.txt';
$charset = DosCodePage::CP_CYRILLIC_RUSSIAN;
$dosEntryName = DosCodePage::fromUTF8($entryName, $charset);
static::assertSame(DosCodePage::toUTF8($dosEntryName, $charset), $entryName);
$unicodePathExtraField = new UnicodePathExtraField(crc32($dosEntryName), $entryName);
$zipEntry = new ZipEntry($dosEntryName, $charset);
static::assertSame($zipEntry->getName(), $dosEntryName);
static::assertSame($zipEntry->getCharset(), $charset);
static::assertFalse($zipEntry->isUtf8Flag());
$zipEntry->addExtraField($unicodePathExtraField);
static::assertSame(
$zipEntry->getLocalExtraField(UnicodePathExtraField::HEADER_ID),
$unicodePathExtraField
);
static::assertSame(
$zipEntry->getCdExtraField(UnicodePathExtraField::HEADER_ID),
$unicodePathExtraField
);
$utf8EntryName = $zipEntry->rename($entryName);
static::assertSame($utf8EntryName->getName(), $entryName);
static::assertTrue($utf8EntryName->isUtf8Flag());
static::assertNull($utf8EntryName->getCharset());
static::assertNull($utf8EntryName->getLocalExtraField(UnicodePathExtraField::HEADER_ID));
static::assertNull($utf8EntryName->getCdExtraField(UnicodePathExtraField::HEADER_ID));
}
public function testData(): void
{
$zipEntry = new ZipEntry('entry');
static::assertNull($zipEntry->getData());
$zipData = new ZipNewData($zipEntry, 'Text contents');
$zipEntry->setData($zipData);
static::assertSame($zipEntry->getData(), $zipData);
$zipEntry->setData(null);
static::assertNull($zipEntry->getData());
}
/**
* @throws \Exception
*/
public function testZipNewDataGuardClone(): void
{
$resource = fopen('php://temp', 'r+b');
static::assertNotFalse($resource);
fwrite($resource, random_bytes(1024));
rewind($resource);
$zipEntry = new ZipEntry('entry');
$zipEntry2 = new ZipEntry('entry2');
$zipData = new ZipNewData($zipEntry, $resource);
$zipData2 = new ZipNewData($zipEntry2, $resource);
$cloneData = clone $zipData;
$cloneData2 = clone $cloneData;
static::assertSame($zipData->getDataAsStream(), $resource);
static::assertSame($zipData2->getDataAsStream(), $resource);
static::assertSame($cloneData->getDataAsStream(), $resource);
static::assertSame($cloneData2->getDataAsStream(), $resource);
$validResource = \is_resource($resource);
static::assertTrue($validResource);
unset($cloneData);
$validResource = \is_resource($resource);
static::assertTrue($validResource);
unset($zipData);
$validResource = \is_resource($resource);
static::assertTrue($validResource);
unset($zipData2);
$validResource = \is_resource($resource);
static::assertTrue($validResource);
$reflectionClass = new \ReflectionClass($cloneData2);
static::assertSame(
$reflectionClass->getStaticProperties()['guardClonedStream'][(int) $resource],
0
);
unset($cloneData2);
$validResource = \is_resource($resource);
static::assertFalse($validResource);
}
/**
* @dataProvider providePlatform
*/
public function testCreatedOS(int $zipOS): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getCreatedOS(), ZipEntry::UNKNOWN);
$zipEntry->setCreatedOS($zipOS);
static::assertSame($zipEntry->getCreatedOS(), $zipOS);
}
public function providePlatform(): array
{
return [
[ZipPlatform::OS_DOS],
[ZipPlatform::OS_UNIX],
[ZipPlatform::OS_MAC_OSX],
];
}
/**
* @dataProvider providePlatform
*/
public function testExtractedOS(int $zipOS): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getExtractedOS(), ZipEntry::UNKNOWN);
$zipEntry->setExtractedOS($zipOS);
static::assertSame($zipEntry->getExtractedOS(), $zipOS);
}
/**
* @dataProvider provideInvalidPlatform
*/
public function testInvalidCreatedOs(int $zipOS): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Platform out of range');
$zipEntry = new ZipEntry('entry');
$zipEntry->setCreatedOS($zipOS);
}
public function provideInvalidPlatform(): array
{
return [
[-1],
[0xFF + 1],
];
}
/**
* @dataProvider provideInvalidPlatform
*/
public function testInvalidExtractedOs(int $zipOS): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Platform out of range');
$zipEntry = new ZipEntry('entry');
$zipEntry->setExtractedOS($zipOS);
}
/**
* @throws ZipException
*/
public function testAutoExtractVersion(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setCompressionMethod(ZipCompressionMethod::DEFLATED);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v20_DEFLATED_FOLDER_ZIPCRYPTO);
static::assertSame(
(new ZipEntry('directory/'))->getExtractVersion(),
ZipVersion::v20_DEFLATED_FOLDER_ZIPCRYPTO
);
if (\extension_loaded('bz2')) {
$zipEntry->setCompressionMethod(ZipCompressionMethod::BZIP2);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v46_BZIP2);
}
$zipEntry->setCompressionMethod(ZipCompressionMethod::STORED);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setPassword('12345', ZipEncryptionMethod::PKWARE);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v20_DEFLATED_FOLDER_ZIPCRYPTO);
$zipEntry->setEncryptionMethod(ZipEncryptionMethod::WINZIP_AES_256);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v51_ENCR_AES_RC2_CORRECT);
}
/**
* @throws ZipException
*/
public function testExtractVersion(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setExtractVersion(ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
$renameEntry = $zipEntry->rename('new_entry');
static::assertSame($renameEntry->getExtractVersion(), ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
$renameDirEntry = $zipEntry->rename('new_directory/');
static::assertSame($renameDirEntry->getExtractVersion(), ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
$zipEntry->setExtractVersion(ZipVersion::v10_DEFAULT_MIN);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v10_DEFAULT_MIN);
$renameDirEntry = $zipEntry->rename('new_directory/');
static::assertSame($renameDirEntry->getExtractVersion(), ZipVersion::v20_DEFLATED_FOLDER_ZIPCRYPTO);
$zipEntry->setCompressionMethod(ZipCompressionMethod::DEFLATED);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v20_DEFLATED_FOLDER_ZIPCRYPTO);
if (\extension_loaded('bz2')) {
$zipEntry->setExtractVersion(ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setCompressionMethod(ZipCompressionMethod::BZIP2);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v46_BZIP2);
}
$zipEntry->setExtractVersion(ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
$zipEntry->setCompressionMethod(ZipCompressionMethod::STORED);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setExtractVersion(ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setPassword('12345', ZipEncryptionMethod::PKWARE);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v20_DEFLATED_FOLDER_ZIPCRYPTO);
$zipEntry->setExtractVersion(ZipVersion::v10_DEFAULT_MIN);
$zipEntry->setEncryptionMethod(ZipEncryptionMethod::WINZIP_AES_256);
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v51_ENCR_AES_RC2_CORRECT);
}
public function testSoftwareVersion(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getSoftwareVersion(), $zipEntry->getExtractVersion());
$zipEntry->setExtractVersion(ZipVersion::v45_ZIP64_EXT);
static::assertSame($zipEntry->getSoftwareVersion(), $zipEntry->getExtractVersion());
$softwareVersion = 35;
$zipEntry->setSoftwareVersion($softwareVersion);
static::assertSame($softwareVersion, $zipEntry->getSoftwareVersion());
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v45_ZIP64_EXT);
$zipEntry->setExtractVersion(ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
static::assertNotSame($zipEntry->getSoftwareVersion(), $zipEntry->getExtractVersion());
static::assertSame($softwareVersion, $zipEntry->getSoftwareVersion());
static::assertSame($zipEntry->getExtractVersion(), ZipVersion::v63_LZMA_PPMD_BLOWFISH_TWOFISH);
}
public function testSize(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getCompressedSize(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getUncompressedSize(), ZipEntry::UNKNOWN);
$compressedSize = 100000;
$uncompressedSize = 400000;
$zipEntry->setCompressedSize($compressedSize);
$zipEntry->setUncompressedSize($uncompressedSize);
static::assertSame($zipEntry->getCompressedSize(), $compressedSize);
static::assertSame($zipEntry->getUncompressedSize(), $uncompressedSize);
$zipEntry->setCompressedSize(ZipEntry::UNKNOWN);
$zipEntry->setUncompressedSize(ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getCompressedSize(), ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getUncompressedSize(), ZipEntry::UNKNOWN);
}
public function testInvalidCompressedSize(): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Compressed size < -1');
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressedSize(-2);
}
public function testInvalidUncompressedSize(): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Uncompressed size < -1');
$zipEntry = new ZipEntry('entry');
$zipEntry->setUncompressedSize(-2);
}
public function testLocalHeaderOffset(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getLocalHeaderOffset(), 0);
$localHeaderOffset = 10000;
$zipEntry->setLocalHeaderOffset($localHeaderOffset);
static::assertSame($zipEntry->getLocalHeaderOffset(), $localHeaderOffset);
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Negative $localHeaderOffset');
$zipEntry->setLocalHeaderOffset(-1);
}
public function testGeneralPurposeBitFlags(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getGeneralPurposeBitFlags(), 0);
static::assertFalse($zipEntry->isUtf8Flag());
static::assertFalse($zipEntry->isEncrypted());
static::assertFalse($zipEntry->isStrongEncryption());
static::assertFalse($zipEntry->isDataDescriptorEnabled());
$gpbf = GeneralPurposeBitFlag::DATA_DESCRIPTOR | GeneralPurposeBitFlag::UTF8;
$zipEntry->setGeneralPurposeBitFlags($gpbf);
static::assertSame($zipEntry->getGeneralPurposeBitFlags(), $gpbf);
static::assertTrue($zipEntry->isDataDescriptorEnabled());
static::assertTrue($zipEntry->isUtf8Flag());
$zipEntry->setGeneralPurposeBitFlags(0);
static::assertSame($zipEntry->getGeneralPurposeBitFlags(), 0);
static::assertFalse($zipEntry->isUtf8Flag());
static::assertFalse($zipEntry->isDataDescriptorEnabled());
$zipEntry->enableUtf8Name(true);
static::assertTrue($zipEntry->isUtf8Flag());
static::assertSame(
($zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::UTF8),
GeneralPurposeBitFlag::UTF8
);
$zipEntry->enableUtf8Name(false);
static::assertFalse($zipEntry->isUtf8Flag());
static::assertSame(
($zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::UTF8),
0
);
$zipEntry->enableDataDescriptor(true);
static::assertTrue($zipEntry->isDataDescriptorEnabled());
static::assertSame(
($zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::DATA_DESCRIPTOR),
GeneralPurposeBitFlag::DATA_DESCRIPTOR
);
$zipEntry->enableDataDescriptor(false);
static::assertFalse($zipEntry->isDataDescriptorEnabled());
static::assertSame(
($zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::DATA_DESCRIPTOR),
0
);
}
public function testEncryptionGPBF(): void
{
$zipEntry = new ZipEntry('entry');
static::assertFalse($zipEntry->isEncrypted());
$zipEntry->setGeneralPurposeBitFlags(GeneralPurposeBitFlag::ENCRYPTION);
static::assertSame(
($zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::ENCRYPTION),
GeneralPurposeBitFlag::ENCRYPTION
);
static::assertTrue($zipEntry->isEncrypted());
$zipEntry->disableEncryption();
static::assertSame(
($zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::ENCRYPTION),
0
);
static::assertFalse($zipEntry->isEncrypted());
// SIC! Strong encryption is not supported in ZipReader and ZipWriter
static::assertFalse($zipEntry->isStrongEncryption());
$zipEntry->setGeneralPurposeBitFlags(GeneralPurposeBitFlag::STRONG_ENCRYPTION);
static::assertTrue($zipEntry->isStrongEncryption());
}
/**
* @dataProvider provideInvalidGPBF
*/
public function testInvalidGPBF(int $gpbf): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('general purpose bit flags out of range');
$zipEntry = new ZipEntry('entry');
$zipEntry->setGeneralPurposeBitFlags($gpbf);
}
public function provideInvalidGPBF(): array
{
return [
[-1],
[0x10000],
];
}
/**
* @dataProvider provideCompressionLevelGPBF
*
* @throws ZipUnsupportMethodException
*/
public function testSetCompressionFlags(int $compressionLevel, bool $bit1, bool $bit2): void
{
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressionMethod(ZipCompressionMethod::DEFLATED);
$gpbf = ($bit1 ? GeneralPurposeBitFlag::COMPRESSION_FLAG1 : 0)
| ($bit2 ? GeneralPurposeBitFlag::COMPRESSION_FLAG2 : 0);
$zipEntry->setGeneralPurposeBitFlags($gpbf);
static::assertSame($zipEntry->getCompressionLevel(), $compressionLevel);
static::assertSame(
(
$zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::COMPRESSION_FLAG1
) === GeneralPurposeBitFlag::COMPRESSION_FLAG1,
$bit1,
'Compression flag1 is not same'
);
static::assertSame(
(
$zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::COMPRESSION_FLAG2
) === GeneralPurposeBitFlag::COMPRESSION_FLAG2,
$bit2,
'Compression flag2 is not same'
);
}
public function provideCompressionLevelGPBF(): array
{
return [
[ZipCompressionLevel::SUPER_FAST, true, true],
[ZipCompressionLevel::FAST, false, true],
[ZipCompressionLevel::NORMAL, false, false],
[ZipCompressionLevel::MAXIMUM, true, false],
];
}
/**
* @dataProvider provideCompressionLevels
*
* @throws ZipUnsupportMethodException
*/
public function testSetCompressionLevel(int $compressionLevel, bool $bit1, bool $bit2): void
{
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressionMethod(ZipCompressionMethod::DEFLATED);
$zipEntry->setCompressionLevel($compressionLevel);
static::assertSame($zipEntry->getCompressionLevel(), $compressionLevel);
static::assertSame(
(
$zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::COMPRESSION_FLAG1
) === GeneralPurposeBitFlag::COMPRESSION_FLAG1,
$bit1,
'Compression flag1 is not same'
);
static::assertSame(
(
$zipEntry->getGeneralPurposeBitFlags() & GeneralPurposeBitFlag::COMPRESSION_FLAG2
) === GeneralPurposeBitFlag::COMPRESSION_FLAG2,
$bit2,
'Compression flag2 is not same'
);
}
public function provideCompressionLevels(): array
{
return [
[ZipCompressionLevel::SUPER_FAST, true, true],
[ZipCompressionLevel::FAST, false, true],
[3, false, false],
[4, false, false],
[ZipCompressionLevel::NORMAL, false, false],
[6, false, false],
[7, false, false],
[8, false, false],
[ZipCompressionLevel::MAXIMUM, true, false],
];
}
/**
* @throws ZipException
*/
public function testLegacyDefaultCompressionLevel(): void
{
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressionMethod(ZipCompressionMethod::DEFLATED);
$zipEntry->setCompressionLevel(ZipCompressionLevel::MAXIMUM);
static::assertSame($zipEntry->getCompressionLevel(), ZipCompressionLevel::MAXIMUM);
$zipEntry->setCompressionLevel(ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getCompressionLevel(), ZipCompressionLevel::NORMAL);
}
/**
* @dataProvider provideInvalidCompressionLevel
*
* @throws ZipException
*/
public function testInvalidCompressionLevel(int $compressionLevel): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage(
sprintf(
'Invalid compression level. Minimum level %s. Maximum level %s',
ZipCompressionLevel::LEVEL_MIN,
ZipCompressionLevel::LEVEL_MAX
)
);
$zipEntry = new ZipEntry('entry');
$zipEntry->setCompressionMethod(ZipCompressionMethod::DEFLATED);
$zipEntry->setCompressionLevel($compressionLevel);
}
public function provideInvalidCompressionLevel(): array
{
return [
[0],
[-2],
[10],
[100],
];
}
/**
* @dataProvider provideDosTime
*/
public function testDosTime(int $dosTime): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getDosTime(), ZipEntry::UNKNOWN);
$zipEntry->setDosTime($dosTime);
static::assertSame($zipEntry->getDosTime(), $dosTime);
}
public function provideDosTime(): array
{
return [
[0],
[1043487716],
[1177556759],
[1282576076],
];
}
/**
* @dataProvider provideInvalidDosTime
*/
public function testInvalidDosTime(int $dosTime): void
{
if (\PHP_INT_SIZE === 4) {
static::markTestSkipped('only 64 bit test');
}
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('DosTime out of range');
$zipEntry = new ZipEntry('entry');
$zipEntry->setDosTime($dosTime);
}
public function provideInvalidDosTime(): array
{
return [
[-1],
[0xFFFFFFFF + 1],
];
}
public function testSetTime(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getDosTime(), ZipEntry::UNKNOWN);
$zipEntry->setTime(ZipEntry::UNKNOWN);
static::assertSame($zipEntry->getDosTime(), 0);
$zipEntry->setTime(0);
static::assertSame($zipEntry->getDosTime(), 0);
}
/**
* @dataProvider provideExternalAttributes
*
* @noinspection PhpTooManyParametersInspection
*
* @param ?int $externalAttr
*/
public function testExternalAttributes(
string $entryName,
int $expectedExternalAttr,
int $createdOS,
int $extractedOS,
?int $externalAttr,
int $unixMode
): void {
$zipEntry = new ZipEntry($entryName);
static::assertSame($zipEntry->getExternalAttributes(), $expectedExternalAttr);
$zipEntry
->setCreatedOS($createdOS)
->setExtractedOS($extractedOS)
;
if ($externalAttr !== null) {
$zipEntry->setExternalAttributes($externalAttr);
static::assertSame($zipEntry->getExternalAttributes(), $externalAttr);
}
static::assertSame($zipEntry->getUnixMode(), $unixMode);
}
public function provideExternalAttributes(): array
{
return [
[
'entry.txt',
DosAttrs::DOS_ARCHIVE,
ZipPlatform::OS_UNIX,
ZipPlatform::OS_UNIX,
(010644 << 16) | DosAttrs::DOS_ARCHIVE,
010644,
],
[
'dir/',
DosAttrs::DOS_DIRECTORY,
ZipPlatform::OS_UNIX,
ZipPlatform::OS_UNIX,
(040755 << 16) | DosAttrs::DOS_DIRECTORY,
040755,
],
[
'entry.txt',
DosAttrs::DOS_ARCHIVE,
ZipPlatform::OS_DOS,
ZipPlatform::OS_DOS,
null,
0100644,
],
[
'entry.txt',
DosAttrs::DOS_ARCHIVE,
ZipPlatform::OS_DOS,
ZipPlatform::OS_UNIX,
null,
0100644,
],
[
'entry.txt',
DosAttrs::DOS_ARCHIVE,
ZipPlatform::OS_UNIX,
ZipPlatform::OS_DOS,
null,
0100644,
],
[
'dir/',
DosAttrs::DOS_DIRECTORY,
ZipPlatform::OS_DOS,
ZipPlatform::OS_DOS,
null,
040755,
],
[
'dir/',
DosAttrs::DOS_DIRECTORY,
ZipPlatform::OS_DOS,
ZipPlatform::OS_UNIX,
null,
040755,
],
[
'dir/',
DosAttrs::DOS_DIRECTORY,
ZipPlatform::OS_UNIX,
ZipPlatform::OS_DOS,
null,
040755,
],
[
'entry.txt',
DosAttrs::DOS_ARCHIVE,
ZipPlatform::OS_UNIX,
ZipPlatform::OS_UNIX,
0777 << 16,
0777,
],
];
}
/**
* @dataProvider provideInvalidExternalAttributes
*/
public function testInvalidExternalAttributes(int $externalAttributes): void
{
if (\PHP_INT_SIZE === 4) {
static::markTestSkipped('only 64 bit test');
}
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('external attributes out of range');
$zipEntry = new ZipEntry('entry');
$zipEntry->setExternalAttributes($externalAttributes);
}
public function provideInvalidExternalAttributes(): array
{
return [
[-1],
[0xFFFFFFFF + 1],
];
}
public function testInternalAttributes(): void
{
$zipEntry = new ZipEntry('entry');
static::assertSame($zipEntry->getInternalAttributes(), 0);
$zipEntry->setInternalAttributes(1);
static::assertSame($zipEntry->getInternalAttributes(), 1);
}
/**
* @dataProvider provideInvalidInternalAttributes
*/
public function testInvalidInternalAttributes(int $internalAttributes): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('internal attributes out of range');
$zipEntry = new ZipEntry('entry');
$zipEntry->setInternalAttributes($internalAttributes);
}
public function provideInvalidInternalAttributes(): array
{
return [
[-1],
[0xFFFF + 1],
];
}
public function testExtraFields(): void
{
$zipEntry = new ZipEntry('entry');
$extraCdFields = $zipEntry->getCdExtraFields();
$extraLocalFields = $zipEntry->getLocalExtraFields();
static::assertCount(0, $extraCdFields);
static::assertCount(0, $extraLocalFields);
$extraNtfs = new NtfsExtraField(time(), time() - 10000, time() - 100000);
$extraAsi = new AsiExtraField(010644);
$extraJar = new JarMarkerExtraField();