test: Add tests for the extcon

Provide tests to the simple extcon device.

Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

2 files changed, 22 insertions, 0 deletions

diff --git a/test/dm/Makefile b/test/dm/Makefile
index c8534b5cfa8..3799b1ae8fd 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -49,6 +49,7 @@ obj-$(CONFIG_DM_DSA) += dsa.o
 obj-$(CONFIG_ECDSA_VERIFY) += ecdsa.o
 obj-$(CONFIG_EFI_MEDIA_SANDBOX) += efi_media.o
 obj-$(CONFIG_DM_ETH) += eth.o
+obj-$(CONFIG_EXTCON) += extcon.o
 ifneq ($(CONFIG_EFI_PARTITION),)
 obj-$(CONFIG_FASTBOOT_FLASH_MMC) += fastboot.o
 endif
diff --git a/test/dm/extcon.c b/test/dm/extcon.c
new file mode 100644
index 00000000000..6a4e22bfdc5
--- /dev/null
+++ b/test/dm/extcon.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2023 Svyatoslav Ryhel <[email protected]>
+ */
+
+#include <dm.h>
+#include <dm/test.h>
+#include <extcon.h>
+#include <test/test.h>
+#include <test/ut.h>
+
+static int dm_test_extcon(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+
+	ut_assertok(uclass_get_device_by_name(UCLASS_EXTCON, "extcon", &dev));
+
+	return 0;
+}
+
+DM_TEST(dm_test_extcon, UT_TESTF_SCAN_FDT);