Case Study: Car Infotainment Software Provider achieves 20% test execution effort reduction with Indium Software

White Box and Test Automation for a Car Infotainment Software Provider

Indium Software worked with a car infotainment software provider that needed to validate a multimedia controller platform integrating with hardware utilities such as smartphones, media players, USB, and connectivity devices. The customer’s challenge was to verify data flows, handle interruptions or missing hardware connections, perform negative scenario validation, and achieve maximum diagnostic test coverage across the system.

Indium Software implemented white box testing and test automation for the Android-based infotainment environment, creating embedded test cases, hardware-interrupt routines, and simulators for components like GLCDs, keypads, microphones, and sensors. The team also built automation scripts and compatibility test scripts for multiple device platforms, resulting in adequate code coverage, trend reporting over time, and a 20% reduction in test execution effort.