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RapiTest - Functional testing for critical software
RapiCover - Low-overhead coverage analysis for critical software
RapiTime - In-depth execution time analysis for critical software
RapiTask - RTOS scheduling visualization
RVS Qualification Kits - Tool qualification for DO-178 B/C and ISO 26262 projects
RapiCouplingPreview - DCCC analysis
MACH178 - Multicore Avionics Certification for High-integrity DO-178C projects
MACH178 Foundations - Lay the groundwork for A(M)C 20-193 compliance
Multicore Timing Solution - Solving the challenges of multicore timing analysis
RapiDaemon - Analyze interference in multicore systems
RTBx - The ultimate data logging solution
Sim68020 - Simulation for the Motorola 68020 microprocessor
V&V Services
Data Coupling & Control Coupling
Training
Consultancy
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Support
Rapita partners with Asterios Technologies to deliver solutions in multicore certification
SAIF Autonomy to use RVS to verify their groundbreaking AI platform
RVS 3.22 Launched
Hybrid electric pioneers, Ascendance, join Rapita Systems Trailblazer Partnership Program
How emulation can reduce avionics verification costs: Sim68020
Multicore timing analysis: to instrument or not to instrument
How to certify multicore processors - what is everyone asking?
Data Coupling Basics in DO-178C
Certifying Unmanned Aircraft Systems
DO-278A Guidance: Introduction to RTCA DO-278 approval
ISO 26262
Data Coupling & Control Coupling
IEEE SMC-IT/SCC 2025
DASC 2025
DO-178C Multicore In-person Training (Fort Worth, TX)
DO-178C Multicore In-person Training (Toulouse)
Functional testing for critical software
Why choose RapiTest?
- Reduce effort running requirements-based tests on-host & target
- Reduce test authoring effort through easy-to-use test formats
- Manage project artifacts with requirements traceability
- Simplify verification through integration with your CI tool
- Produce evidence for DO-178 and ISO 26262 certification
Why try RapiTest?
RapiTest is a functional testing platform designed for authoring and managing tests for embedded systems, including safety-critical systems testing. RapiTest supports C, C++ and Ada and is qualifiable for DO-178C (including DAL-A) and ISO 26262 applications.
RapiTest has a range of advanced features which empower you to perform efficient unit testing, black box testing and white box testing. Part of the RVS toolsuite, RapiTest integrates with RapiCover, RapiTime and RapiTask to enable the analysis of code coverage, software execution time and task-level scheduling.
Designed to adapt to the way you work, RapiTest integrates with popular third-party tools. For example, RapiTest supports requirements traceability by integrating with requirements management software like Polarion and DOORS via the ReqIF Requirements Interchange Format to support incremental unit testing over your project life cyle.
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RapiTest success story
RapiTest was used by the Triumph Group to produce evidence for DO-178C certification of their actuation system software.
“We approached Rapita looking for a complete end-to-end solution for software verification. Rapita delivered this and has also performed a range of system-level activities.”
The RVS tools RapiTest and RapiCover were used to automate testing processes to meet DO-178C objectives:
- RapiTest automatically generated and applied functional tests, checked that test results were correct, and verified functional correctness of the source code as described by its requirements.
- RapiCover provided evidence that DO-178C DAL A structural code coverage objectives were met, including 100% modified condition/decision coverage (MC/DC).
This DO-178C DAL A project involved testing several distinct pieces of application software (each with multiple build variants, configurable at compile-time) and a common core layer, comprising an RTOS, board support package, library routines and device drivers.
The software was primarily written in C and C++ and included some components written in assembler. All of the software needed to be tested on an embedded target. The project was “time-is-of-the-essence”.
