public function testSet()
{
$file = new File(uniqid('.test_'));
$this->assertFalse($file->exists());
$file->createNewFile();
$this->assertTrue($file->exists());
$this->assertTrue($file->isReadable());
$this->assertTrue($file->isWritable());
$this->assertFalse($file->isExecutable());
$file->setReadable(true);
$file->setWritable(true);
$file->setExecutable(true);
// var_dump($file->isReadable());
// var_dump($file->isWritable());
// var_dump($file->isExecutable());
}
public static function createFmpFile(string $prefix = null, string $suffix = null, File $directory = null)
{
$directory = $directory ?: new File(sys_get_temp_dir());
$directory = $directory->getPath();
$suffix = (string) ($suffix ?: 'tmp');
$prefix = (string) ($prefix ?: uniqid('tmp_file'));
$name = tempnam($directory, $prefix);
$name = sprintf("%s.%s", $name, $suffix);
$file = new File($name);
$file->createNewFile();
return $file;
}
/**
* Compute the hash code of an abstract pathname.
* @param File $f
* @return int
*/
public function hashCodeFile(File $f)
{
return (new String($f->getPath()))->hashCode() ^ 1234321;
}
/**
* Compare two pathnames lexicographically.
* @param File $f1
* @param File $f2
* @return int
*/
public function compare(File $f1, File $f2)
{
return $f1->getAbsolutePath()->compareTo($f2->getAbsolutePath());
}