public function testTypes()
{
$this->assertTrue(Directory::create('') instanceof Directory);
$this->assertTrue(File::create('') instanceof File);
$this->assertTrue(FileDescriptor::create('') instanceof FileDescriptor);
$this->assertTrue(is_string(File::create('/path/to/dir')->getPathname()));
$this->assertTrue(is_string(Directory::create(new Path('/path/to/dir'))->getPathname()));
$this->assertTrue(is_string(FileDescriptor::create(new Text('/path/to/dir'))->getPathname()));
}
/**
* Creates a symlink to the given destination
*
* @param string|Path $destination
*/
public function linkTo($destination)
{
$target = new FileDescriptor($destination);
$targetDir = new Directory($target->getDirname());
$targetDir->make();
$ok = false;
if ($target->isLink()) {
if (!$target->getLinkTarget()->equals($this->pathname)) {
$target->delete();
} else {
$ok = true;
}
}
if (!$ok && @symlink($this->pathname, $target->getPathname()) !== true) {
$report = error_get_last();
if (is_array($report) && DIRECTORY_SEPARATOR === '\\' && strpos($report['message'], 'error code(1314)') !== false) {
throw new FileException('Unable to create symlink due to error code 1314: \'A required privilege is not held by the client\'. Do you have the required Administrator-rights?');
}
throw new FileException(sprintf('Failed to create symbolic link from %s to %s', $this->pathname, $targetDir));
}
}
/**
* @return FileDescriptor
* @internal
*/
public function current()
{
return FileDescriptor::fromFileInfo($this->getIterator()->current());
}
