Patent ID: 9588877
Date: 2017-03-07
CPC Classifications: G06F,G06Q

Claim:
1. A method for preparing a software component for verification, the method comprising: receiving the software component, a set of business logic rules, and an automotive open system architecture (AUTOSAR) design model, wherein the received software component includes one of an application and a runnable entity, and wherein the received set of business logic rules includes constraints originating from (i) application logic including application-specific behavior of inputs and (ii) verification needs including limitations based on current verification interests; generating a wrapper program based on the received software component and the received AUTOSAR design model, wherein the wrapper program includes automatically generated code that formats inputs and real-time environment (RTE) calls passed to the received software component to conform to interfaces and an architecture described by the received AUTOSAR design model; combining the generated wrapper program with the received software component into a wrapped software component; determining a plurality of inputs for the wrapped software component based on searching the received AUTOSAR design model for a code portion indicating proper input behavior; filtering the determined plurality of inputs for the wrapped software component based on the received set of business logic rules; sending the filtered plurality of inputs for the wrapped software component and the wrapped software component to a verification tool; and verifying the sent wrapped software component using the verification tool based on inputting the sent filtered plurality of inputs for the wrapped software component into the sent wrapped software component and analyzing an output.