dm: led: add testcase for "default-state" property

[u-boot] / test / dm / led.c

diff --git a/test/dm/led.c b/test/dm/led.c
index 89c0c95855d576f7dac3e6ea6097d59b67d14864..0071f216bb78186ad258c74a3295940e9228ffe9 100644 (file)
--- a/test/dm/led.c
+++ b/test/dm/led.c
@@ -19,12 +19,30 @@ static int dm_test_led_base(struct unit_test_state *uts)
        ut_assertok(uclass_get_device(UCLASS_LED, 0, &dev));
        ut_assertok(uclass_get_device(UCLASS_LED, 1, &dev));
        ut_assertok(uclass_get_device(UCLASS_LED, 2, &dev));
-       ut_asserteq(-ENODEV, uclass_get_device(UCLASS_LED, 3, &dev));
+       ut_assertok(uclass_get_device(UCLASS_LED, 3, &dev));
+       ut_assertok(uclass_get_device(UCLASS_LED, 4, &dev));
+       ut_asserteq(-ENODEV, uclass_get_device(UCLASS_LED, 5, &dev));
 
        return 0;
 }
 DM_TEST(dm_test_led_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
 
+/* Test of the LED 'default-state' device tree property */
+static int dm_test_led_default_state(struct unit_test_state *uts)
+{
+       struct udevice *dev;
+
+       /* Check that we handle the default-state property correctly. */
+       ut_assertok(led_get_by_label("sandbox:default_on", &dev));
+       ut_asserteq(LEDST_ON, led_get_state(dev));
+
+       ut_assertok(led_get_by_label("sandbox:default_off", &dev));
+       ut_asserteq(LEDST_OFF, led_get_state(dev));
+
+       return 0;
+}
+DM_TEST(dm_test_led_default_state, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
 /* Test of the led uclass using the led_gpio driver */
 static int dm_test_led_gpio(struct unit_test_state *uts)
 {