[PATCH v4 10/11] test: dm: Add tests for LED boot and activity

[Christian Marangi <ansuelsmth@gmail.com>]

Add tests for LED boot and activity feature and add required property in
sandbox test DTS.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
 arch/sandbox/dts/test.dts |  2 ++
 test/dm/led.c             | 72 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)

diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 5fb5eac862e..25859ad852d 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -101,6 +101,8 @@
 			bootscr-ram-offset = /bits/ 64 <0x12345678>;
 			bootscr-flash-offset = /bits/ 64 <0>;
 			bootscr-flash-size = /bits/ 64 <0x2000>;
+			boot-led = "sandbox:green";
+			activity-led = "sandbox:red";
 		};
 	};
 
diff --git a/test/dm/led.c b/test/dm/led.c
index c28fa044f45..4b019c71f3a 100644
--- a/test/dm/led.c
+++ b/test/dm/led.c
@@ -137,3 +137,75 @@ static int dm_test_led_blink(struct unit_test_state *uts)
 }
 DM_TEST(dm_test_led_blink, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
 #endif
+
+/* Test LED boot */
+#ifdef CONFIG_LED_BOOT
+static int dm_test_led_boot(struct unit_test_state *uts)
+{
+	struct udevice *dev
+
+	/* options/u-boot/boot-led is set to "sandbox:green" */
+	ut_assertok(led_get_by_label("sandbox:green", &dev));
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+	ut_assertok(led_boot_on());
+	ut_asserteq(LEDST_ON, led_get_state(dev));
+	ut_assertok(led_boot_off());
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+
+	return 0;
+}
+
+/* Test LED boot blink fallback */
+#ifndef CONFIG_LED_BLINK
+static int dm_test_led_boot(struct unit_test_state *uts)
+{
+	struct udevice *dev
+
+	/* options/u-boot/boot-led is set to "sandbox:green" */
+	ut_assertok(led_get_by_label("sandbox:green", &dev));
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+	ut_assertok(led_boot_blink());
+	ut_asserteq(LEDST_ON, led_get_state(dev));
+	ut_assertok(led_boot_off());
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+
+	return 0;
+}
+#endif
+#endif
+
+/* Test LED activity */
+#ifdef CONFIG_LED_ACTIVITY
+static int dm_test_led_boot(struct unit_test_state *uts)
+{
+	struct udevice *dev
+
+	/* options/u-boot/activity-led is set to "sandbox:red" */
+	ut_assertok(led_get_by_label("sandbox:red", &dev));
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+	ut_assertok(led_activity_on());
+	ut_asserteq(LEDST_ON, led_get_state(dev));
+	ut_assertok(led_activity_off());
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+
+	return 0;
+}
+
+/* Test LED activity blink fallback */
+#ifndef CONFIG_LED_BLINK
+static int dm_test_led_boot(struct unit_test_state *uts)
+{
+	struct udevice *dev
+
+	/* options/u-boot/activity-led is set to "sandbox:red" */
+	ut_assertok(led_get_by_label("sandbox:red", &dev));
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+	ut_assertok(led_activity_blink());
+	ut_asserteq(LEDST_ON, led_get_state(dev));
+	ut_assertok(led_activity_off());
+	ut_asserteq(LEDST_OFF, led_get_state(dev));
+
+	return 0;
+}
+#endif
+#endif
-- 
2.45.2