/**
* Decompression of archive contents should be possible by using an external
* client to read the current file, or temporary files for data sources. The
* test should be skipped if no external client is available.
*
* @group external
*/
public function testDecompressesWithExternalClient()
{
if (!($unzip = $this->getUnzipPath())) {
$this->markTestSkipped();
}
$zip = new ZipInfo();
// From a file source
$zipfile = $this->fixturesDir . '/pecl_test.zip';
$zip->open($zipfile);
$this->assertEmpty($zip->error);
$files = $zip->getFileList();
$file = $files[3];
$this->assertSame('entry1.txt', $file['name']);
$this->assertSame(1, $file['compressed']);
$data = $zip->extractFile($file['name']);
$this->assertNotEmpty($zip->error);
$this->assertContains('external client', $zip->error);
$this->assertFalse($data);
$zip->setExternalClient($unzip);
$data = $zip->extractFile($file['name']);
$this->assertEmpty($zip->error, $zip->error);
$this->assertSame($file['size'], strlen($data));
$this->assertSame($file['crc32'], dechex(crc32($data)));
$this->assertSame("entry #1", $data);
// From a data source (via temp file)
$zip->setData(file_get_contents($zipfile));
$this->assertEmpty($zip->error);
$summary = $zip->getSummary(true);
$this->assertSame(filesize($zipfile), $summary['data_size']);
$data = $zip->extractFile($file['name']);
$this->assertEmpty($zip->error);
$this->assertSame($file['size'], strlen($data));
}
