Testing Services
SW Testing - "Leave It to the Experts"
We handle automotive SW testing from static analysis to HIL testing.
Test experts with various OEM/TIER1 production experience verify quality.
We handle automotive SW testing from static analysis to HIL testing. Test experts with various OEM/TIER1 production experience verify quality.
Why You Need This
Facing These Challenges
in SW Testing?
Development schedule is tight but no capacity for testing too?
When researchers perform both development and testing, schedule delays or test quality degradation occur. Specialized testing staff is needed.
Don't have static analysis tools, coverage tools, or HIL equipment?
Building testing tools and environments requires cost and time. Even with tools, effective testing is difficult without usage know-how.
Need testing that meets ASPICE®, ISO 26262 requirements?
It's not just about performing tests - you must meet methodologies, deliverables, and coverage criteria required by standards.
Service Introduction
SeonENS Testing Services
SeonENS has professional testing tools like Parasoft and HKSAT, along with production experience.
We perform systematic testing that meets ASPICE® and ISO 26262 requirements.
Professional Tool Utilization
We perform testing with verified tools like Parasoft C/C++test and HKSAT. You can use them as a service without purchasing tools.
Standards-Compliant Testing
We perform testing that meets ASPICE®, ISO 26262, MISRA and other standard requirements. We provide deliverables needed for assessments together.
Defect Analysis Reports
We provide defect analysis reports along with test results. We guide you on defect causes and solutions.
Flexible Service Scope
You can request only the scope you need - static analysis only, unit testing only, or complete testing.
Service Areas
Static Analysis Service
Coding Rule Verification
| Check Item | Description |
|---|---|
| MISRA C/C++ | Automotive industry standard coding rule verification |
| AUTOSAR C++14 | AUTOSAR coding guideline verification |
| CERT C/C++ | Secure coding rule verification |
| CWE | Common vulnerability detection |
Deliverables
- MISRA Compliance Report
- Rule violation analysis and improvement recommendations
- Code metric analysis results
Runtime Error Analysis
| Analysis Item | Description |
|---|---|
| Division by Zero | Division by zero error detection |
| Null Pointer | Null pointer dereference detection |
| Buffer Overflow | Buffer overflow detection |
| Memory Leak | Memory leak detection |
| Uninitialized Variable | Uninitialized variable usage detection |
Unit Testing Service
Test Case Development
| Technique | Description | Application |
|---|---|---|
| Specification-Based | Test case derivation based on requirements/specifications | Standards compliance testing |
| Structure-Based | Test case derivation based on code structure analysis | Coverage achievement |
| Experience-Based | Expert experience-based defect prediction testing | Practical defect detection |
Test Execution and Coverage
- Unit test execution and result analysis
- Statement Coverage
- Branch Coverage
- MC/DC Coverage (ASIL compliance)
Integration Testing Service
SW Integration Testing
- Component interface testing
- Data flow verification
- Timing and sequence verification
- Integration defect analysis
System Integration Testing
- SW-HW integration testing
- ECU-level function verification
- Communication interface testing (CAN, LIN, etc.)
HIL Testing Service
Hardware-in-the-Loop Testing
- HILS-based SW function testing
- Real vehicle environment simulation
- Requirements-based system testing
- Automated test script development (CAPL, LabVIEW)
Testing Methodology
Test Case Development Techniques
Specification-Based Testing
- Derive input/output conditions by analyzing requirements/specifications
- Apply boundary value analysis, equivalence partitioning techniques
- Essential for standards compliance evidence
Structure-Based Testing
- Test case derivation through source code analysis
- Branch and condition path-based testing
- Effective for achieving coverage targets
Experience-Based Testing
- Expert experience-based defect prediction
- Apply exploratory testing, error guessing techniques
- Effective for detecting defects occurring in practice
Special Testing Techniques
Fault Injection Test
- Fail-Safe functions only operate in fault situations
- Verify Safety Mechanisms by intentionally injecting faults
- Testing technique required by ISO 26262
Performance Test
- Verify SW operation under load conditions
- Measure response time, throughput
- Confirm real-time constraint satisfaction
Tools Used
Static Analysis/Unit Testing Tools
| Tool | Main Functions |
|---|---|
| Parasoft C/C++test | Static analysis, unit testing, coverage |
| HKSAT | Domestic static analysis, runtime error analysis |
Service Process
Phase 1: Test Planning
- Confirm test scope and objectives
- Establish test strategy
- Prepare environment and tools
- Agree on schedule and cost
Phase 2: Test Design
- Test case development
- Test environment setup
- Test script creation (for automation)
- Review and approval
Phase 3: Test Execution
- Test execution and result recording
- Defect discovery and reporting
- Retest execution
- Progress sharing
Phase 4: Result Analysis
- Test result analysis
- Coverage achievement confirmation
- Defect analysis report creation
- Final deliverable delivery
Expected Benefits
Practical Benefits
- Early Defect Detection
- We find defects early in development based on professional tools and experience. Defects found late increase correction costs exponentially.
- Development Focus Environment
- Researchers can focus on development without losing time to testing.
- Natural Standards Compliance
- By performing testing that meets ASPICE®, ISO 26262 requirements, you understand the intent of the standards. It leads to actual quality improvement, not just formal compliance.
SW Testing - Leave It to the Experts
SW Testing
- Leave It to the Experts
Test experts with professional tools and experience verify your SW quality.
Tell us your test scope and schedule, and we’ll propose the optimal testing approach.
Test experts with professional tools and experience verify your SW quality. Tell us your test scope and schedule, and we’ll propose the optimal testing approach.