At present we have a pytest that covers of-platadata. Add a very simple unit test that just checks that a device can be found. This shows the ability to write these tests in C.
Signed-off-by: Simon Glass sjg@chromium.org ---
test/dm/Makefile | 4 +++- test/dm/of_platdata.c | 19 +++++++++++++++++++ 2 files changed, 22 insertions(+), 1 deletion(-) create mode 100644 test/dm/of_platdata.c
diff --git a/test/dm/Makefile b/test/dm/Makefile index 387a4b81410..620cdc5f2b4 100644 --- a/test/dm/Makefile +++ b/test/dm/Makefile @@ -6,7 +6,9 @@ obj-$(CONFIG_UT_DM) += test-main.o
# Tests for particular subsystems - when enabling driver model for a new # subsystem you must add sandbox tests here. -ifeq ($(CONFIG_SPL_BUILD),) +ifeq ($(CONFIG_SPL_BUILD),y) +obj-$(CONFIG_SPL_OF_PLATDATA) += of_platdata.o +else obj-$(CONFIG_UT_DM) += bus.o obj-$(CONFIG_UT_DM) += test-driver.o obj-$(CONFIG_UT_DM) += test-fdt.o diff --git a/test/dm/of_platdata.c b/test/dm/of_platdata.c new file mode 100644 index 00000000000..7a864eb0fb3 --- /dev/null +++ b/test/dm/of_platdata.c @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include <common.h> +#include <dm.h> +#include <dm/test.h> +#include <test/test.h> +#include <test/ut.h> + +/* Test that we can find a device using of-platdata */ +static int dm_test_of_platdata_base(struct unit_test_state *uts) +{ + struct udevice *dev; + + ut_assertok(uclass_first_device_err(UCLASS_SERIAL, &dev)); + ut_asserteq_str("sandbox_serial", dev->name); + + return 0; +} +DM_TEST(dm_test_of_platdata_base, UT_TESTF_SCAN_PDATA);