/**
* Tests the changeOwner() method.
*
* @return void
*/
public function testChangeOwner()
{
if (!function_exists('posix_getpwuid') || false === posix_getpwuid(1)) {
$this->markTestSkipped('Either the posix_getpwuid() function is not available, or there is no user with UID of 1');
}
if (!function_exists('posix_getgrgid') || false === posix_getgrgid(1)) {
$this->markTestSkipped('Either the posix_getgrgid() function is not available, or there is no group with GID of 1');
}
$file = 'test.txt';
$fullPath = $this->getTestPath() . $file;
touch($fullPath);
$this->assertTrue(file_exists($fullPath), 'Precondition failed. Unable to create test file: ' . $fullPath);
$this->assertEquals(0, fileowner($fullPath), 'Precondition failed. Invalid owner for new file.');
clearstatcache();
$this->fileHandler->changeOwner($fullPath, null, 1);
$this->assertEquals(1, fileowner($fullPath), 'Failed to change owner of the test file');
clearstatcache();
$this->fileHandler->changeOwner($fullPath, 1, 1);
$this->assertEquals(1, filegroup($fullPath), 'Failed to change group of the test file');
$this->assertEquals(1, fileowner($fullPath), 'Invalid user set for file when changing both group and user');
clearstatcache();
$this->fileHandler->changeOwner($fullPath, 0);
$this->assertEquals(0, filegroup($fullPath), 'Failed to change group of the test file');
$this->assertEquals(1, fileowner($fullPath), 'Changing only the group should not change the owner of a file');
}
