--TEST-- imagepalettetotruecollor must return an error if not a resource is given --CREDITS-- Carlos André Ferrari <caferrari [at] gmail [dot] com> --SKIPIF-- <?php if (!extension_loaded('gd')) die("skip gd extension not available."); ?> --FILE-- <?php imagepalettetotruecolor("bla"); ?> --EXPECTF-- Warning: imagepalettetotruecolor() expects parameter 1 to be resource, string given in %s on line %d