public function testIsLocked()
{
$path = 'application/data/filesystem/test.txt';
$fs = FileSystem::getInstance();
$file = new File($path);
$lockFile = $file->getLockFile();
if ($lockFile->exists()) {
$lockFile->delete();
}
$this->assertFalse($fs->isLocked($file));
$lockFile->write('test');
$this->assertTrue($fs->isLocked($file));
}
/**
* @dataProvider providerGetLockFile
*/
public function testGetLockFile($expected, $value)
{
$file = new File($value);
$lockFile = $file->getLockFile($file);
$this->assertEquals($expected, $lockFile->getPath(), $value);
}
/**
* Wait until the provided file is unlocked
* @param File $file The locked file to wait for
* @param integer $waitTime Time in microseconds to wait between the lock checks
* @return null
*/
public function waitForUnlock(File $file, $waitTime = 10000)
{
$lockFile = $file->getLockFile();
$isFileLocked = true;
do {
if ($this->exists($lockFile)) {
usleep($waitTime);
continue;
}
$isFileLocked = false;
} while ($isFileLocked);
}