public function __construct($path = null, $file = null)
{
parent::__construct(null, null);
}
public function xtest_lockExists()
{
$dir = dirname(__FILE__) . '/files/rw/';
$file = __FUNCTION__ . '.lock';
$firstLock = new cs_lockfile($dir, $file);
$secondLock = new cs_lockfile($dir, $file);
$this->assertFalse(file_exists($file));
$this->assertFalse($firstLock->is_lockfile_present());
$this->assertFalse($secondLock->is_lockfile_present());
$this->assertTrue((bool) $firstLock->create_lockfile());
$this->assertTrue(file_exists($file));
$this->assertTrue($firstLock->is_lockfile_present());
$this->assertTrue($secondLock->is_lockfile_present());
$this->assertTrue($secondLock->delete_lockfile());
$this->assertFalse($firstLock->delete_lockfile());
}