const PreconfiguredRuntimeClassHandler … // NewRuntimeClassPod returns a test pod with the given runtimeClassName func NewRuntimeClassPod(runtimeClassName string) *v1.Pod { … } // NodeSupportsPreconfiguredRuntimeClassHandler checks if test-handler is configured by reading the configuration from container runtime config. // If no error is returned, the container runtime is assumed to support the test-handler, otherwise an error will be returned. func NodeSupportsPreconfiguredRuntimeClassHandler(ctx context.Context, f *framework.Framework) error { … }