+/* Test that we can toggle LEDs */
+static int dm_test_led_toggle(struct unit_test_state *uts)
+{
+ const int offset = 1;
+ struct udevice *dev, *gpio;
+
+ /*
+ * Check that we can manipulate an LED. LED 1 is connected to GPIO
+ * bank gpio_a, offset 1.
+ */
+ ut_assertok(uclass_get_device(UCLASS_LED, 1, &dev));
+ ut_assertok(uclass_get_device(UCLASS_GPIO, 1, &gpio));
+ ut_asserteq(0, sandbox_gpio_get_value(gpio, offset));
+ ut_assertok(led_set_state(dev, LEDST_TOGGLE));
+ ut_asserteq(1, sandbox_gpio_get_value(gpio, offset));
+ ut_asserteq(LEDST_ON, led_get_state(dev));
+
+ ut_assertok(led_set_state(dev, LEDST_TOGGLE));
+ ut_asserteq(0, sandbox_gpio_get_value(gpio, offset));
+ ut_asserteq(LEDST_OFF, led_get_state(dev));
+
+ return 0;
+}
+DM_TEST(dm_test_led_toggle, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+