--TEST-- Testing wrong parameter resource of EMBOSS in imagefilter() of GD library --CREDITS-- Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com> #testfest PHPSP on 2009-06-20 --SKIPIF-- <?php if (!extension_loaded("gd")) die("skip GD not present"); ?> --FILE-- <?php $image = tmpfile(); var_dump(imagefilter($image, IMG_FILTER_EMBOSS)); ?> --EXPECTF-- Warning: imagefilter(): supplied resource is not a valid Image resource in %s on line %d bool(false)