Why it is So Important to Functionality Test Objects


functionalityFunctionality testing a new product or service before general release to the public is generally performed in two stages, alpha testing performed by the creator of the product and then beta testing by individuals most likely to use the product in the field. The primary reasons for functionality testing is to ensure that it satisfies the requirements of end users and also to come up with suggestions for future improvements.

Scripted objects are more likely to be functionality tested than non-scripted objects. Such testing requires that the product be utilized over and over again starting with individual testing of minor components (i.e. when odd symbols and excessive characters are submitted into the script does it respond appropriately or result in parsing and memory errors?) working up to the overall major characteristics of the solution such as generating the correct output when provided multiple variations of inputs. If a significant issue is discovered at the early stages these are usually resolved first before proceeding onto a later and larger stage. The testing process can very monotonous, yet is an important requirement.

The platform and viewer used to interact with and view the object is a circumstance that needs to be considered too as many still insist on using older viewers that may not be capable of rezzing sculpt and mesh objects nor respond appropriately to the latest and greatest scripting commands. Textures may not load as quickly as desired on computers with minimum hardware specifications and/or slow internet bandwidth speeds. Such limitations may either be addressed by the creator through either modification of the object or a mention in the notecard instructions that the viewer, hardware, and bandwidth must be meet certain requirements. In the latter case any identified glitches are indicated as “not a bug” and disregarded.

In the absence of external testers the creator can simulate much of the above by having multiple clients installed on multiple computers (i.e. desktop and laptop/netbook) as well as connections both hard-wired as well as wireless to vary the internet connection speeds. Alternate accounts can not only test for correct functionality, but can also be used to ensure the permission of objects and their contents (i.e. textures, notecards, scripts, animations, etc) appropriately protect the creator against theft while also allowing the user to customize or configure as required.

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