--TEST-- Test Imagick, solarizeImage --SKIPIF-- --FILE-- newPseudoImage(640, 480, "magick:logo"); $imagick->solarizeImage($solarizeThreshold * \Imagick::getQuantum()); $bytes = $imagick->getImageBlob(); if (strlen($bytes) <= 0) { echo "Failed to generate image.";} } solarizeImage($solarizeThreshold) ; echo "Ok"; ?> --EXPECTF-- Ok