Testing

The Open SoC Debug hardware reference implementation comes with a set of tests on different levels of abstraction.

Cocotb-based unit tests run in simulation and validate the functionality of smaller parts of the implementation, usually a single debug module or another small components. The test cases are typically stored along the module source code in a test subdirectory. Common functionality in all tests is contained in a software library osdtestlib.

Content

• Run Cocotb-Based Unit Tests
  • Prerequisites
  • Run a single test
  • Interactively run a test with GUI and waveforms
  • Run all tests
• Cocotb Test Framework
  • osdtestlib.asserts
  • osdtestlib.debug_interconnect
  • osdtestlib.exceptions
  • osdtestlib.soc_interface