Detect visual regressions in OMNeT++ module rendering. capture_module_images renders one image per compound module from each filtered simulation (via Qtenv); run_module_image_tests compares fresh renders against a baseline using an RMSE metric. Distinct from chart tests (which compare analysis plots
Detect visual regressions in OMNeT++ module rendering. capture_module_images renders one image per compound module from each filtered simulation (via Qtenv); run_module_image_tests compares fresh renders against a baseline using an RMSE metric. Distinct from chart tests (which compare analysis plots). Requires the httpx extra. Load when module display strings, icons, or layout must stay stable.