Get Started with Simulink Coverage
Simulink® Coverage™ performs model and code coverage analysis that measures testing completeness in models and generated code. It applies industry-standard metrics such as decision, condition, modified condition/decision coverage (MCDC), and relational boundary coverage to assess the effectiveness of simulation testing in models, software-in-the-loop (SIL), and processor-in-the-loop (PIL). You can use missing coverage data to find gaps in testing, missing requirements, or unintended functionality.
Simulink Coverage produces interactive reports showing how much of your model, C/C++ S-functions, MATLAB® functions, and code generated by Embedded Coder® has been exercised. You can highlight coverage results in blocks and subsystems to visualize gaps in testing. To assess testing completeness, you can accumulate coverage data from multiple test runs, as well as view coverage achieved through unit and system tests. Coverage outcomes can be traced to requirements and tests. You can apply filters to exclude blocks from coverage and justify missing coverage in reports.
- Structural Coverage Metrics
Learn some basic terminology related to model coverage.
- STEP 1: Enable Coverage and Select Metrics
- STEP 2: Analyze Coverage and View Results
- STEP 3: Address Missing Coverage
- STEP 4: Create and Archive Reports
- Analyze Model Coverage by Using the Test Manager in Simulink Test
Learn the workflow for collecting coverage in the test manager.
Learn the basic Simulink Coverage workflow.