}

	v, details, err := a.result.Program.ContextEval(a.context, a.activation)
	if details == nil {
		return types.NewErr("unable to get evaluation details of variable %q", a.name)
	}
	costPtr := details.ActualCost()
	if costPtr == nil {
		return types.NewErr("unable to calculate cost of variable %q", a.name)
	}
	cost := int64(*costPtr)
	if *costPtr > math.MaxInt64 {
		cost = math.MaxInt64
	}

				Detail: fmt.Sprintf("runtime cost could not be calculated for expression: %v, no further expression will be run", compilationResult.ExpressionAccessor.GetExpression()),
			}
		} else {
			rtCost := evalDetails.ActualCost()
			if rtCost == nil {
				return nil, -1, &cel.Error{
					Type:   cel.ErrorTypeInvalid,

			return errs, -1
		} else {
			rtCost := evalDetails.ActualCost()
			if rtCost == nil {
				errs = append(errs, field.Invalid(fldPath, sts.Type, fmt.Sprintf("runtime cost could not be calculated for validation rule: %v, no further validation rules will be run", ruleErrorString(rule))))

		t.Fatalf("%v", err)
	}
	_, details, err := prog.Eval(map[string]interface{}{"authorizer": NewAuthorizerVal(nil, alwaysAllowAuthorizer{})})
	if err != nil {
		t.Fatalf("%v", err)
	}
	cost := details.ActualCost()
	if *cost != expectRuntimeCost {
		t.Errorf("Expected cost of %d but got %d", expectRuntimeCost, *cost)
	}
}

func TestSize(t *testing.T) {
	exactSize := func(size int) checker.SizeEstimate {

		t.Run(rt.name, func(t *testing.T) {
			actualHost, actualPort, actualError := ParseHostPort(rt.hostport)

			if (actualError != nil) && !rt.expectedError {
				t.Errorf("%s unexpected failure: %v", rt.name, actualError)
				return
			} else if (actualError == nil) && rt.expectedError {
				t.Errorf("%s passed when expected to fail", rt.name)
				return
			}

			if actualHost != rt.expectedHost {