/**
* @covers ::setOutput
* @covers ::addFile
* @covers ::closeArchive
*/
public function testUnArchiveFiles()
{
$output_file = tempnam('/tmp', 'test');
$file = new WritableStreamBackupFile($output_file);
$this->archiver->setArchive($file);
$file_names = array_keys($this->file_list);
foreach ($file_names as $filename) {
$this->archiver->addFile('vfs://root/files/' . $filename, $filename);
}
$this->archiver->closeArchive();
$output_dir = tempnam(sys_get_temp_dir(), '');
if (file_exists($output_dir)) {
unlink($output_dir);
}
mkdir($output_dir);
$this->reader->setArchive($file);
$this->reader->extractTo($output_dir);
// Recursively read the output directory.
$objects = new RecursiveDirectoryIterator($output_dir, FilesystemIterator::SKIP_DOTS);
$file_list = [];
foreach (new RecursiveIteratorIterator($objects) as $filename => $cur) {
$file_list[] = substr($filename, strlen($output_dir) + 1);
}
sort($file_names);
sort($file_list);
// Make sure the files all exist with the correct names.
$this->assertEquals($file_names, $file_list);
foreach ($this->file_list as $file_name => $contents) {
$output = file_get_contents($output_dir . '/' . $file_name);
$this->assertEquals($contents, $output);
}
}
/**
* @covers ::setOutput
* @covers ::addFile
* @covers ::closeArchive
*/
public function testArchiveFiles()
{
$output_file = tempnam('/tmp', 'test');
$file = new WritableStreamBackupFile($output_file);
$this->archiver->setArchive($file);
$file_names = array_keys($this->file_list);
foreach ($file_names as $filename) {
$this->archiver->addFile('vfs://root/files/' . $filename, $filename);
}
$this->archiver->closeArchive();
$tar_list = null;
exec('tar tf ' . $output_file, $tar_list);
// Make sure the files all exist with the correct names.
$this->assertEquals($file_names, $tar_list);
foreach ($this->file_list as $file_name => $contents) {
$output = null;
$output = exec('tar xfO ' . $output_file . ' ' . $file_name);
$this->assertEquals($contents, $output);
}
}
