python.TrigValSteering.CheckSteps.RefComparisonStep Node1 python.TrigValSteering.Check Steps.RefComparisonStep + reference + ref_test_name + input_file + explicit_reference + __init__() + configure() Node3 python.TrigValSteering.Check Steps.ChainCompStep + input_file + reference_from_release + executable + args + auto_report_result + output_stream + depends_on_exec + __init__() + configure() Node1->Node3 Node4 python.TrigValSteering.Check Steps.RegTestStep + regex + executable + input_base_name + auto_report_result + output_stream + input_file + result + __init__() + configure() + prepare_inputs() + rename_ref() + run() Node1->Node4 Node5 python.TrigValSteering.Check Steps.RootCompStep + input_file + executable + auto_report_result + result + __init__() + configure() + run() Node1->Node5 Node2 Step Node2->Node1