function test_netpbm_library()
{
$this->netpbm_dir = TEST_CASES_DIR . '/image/netpbm/';
$this->library =& new image_netpbm($this->netpbm_dir);
parent::test_image_library();
}
function test_gd_library()
{
$this->library =& new image_gd();
parent::test_image_library();
}
function test_netpbm_library()
{
$this->netpbm_dir = LIMB_DIR . '/tests/cases/image/netpbm/';
$this->library =& new image_netpbm($this->netpbm_dir);
parent::test_image_library();
}