From 9e85f13ddc47d253d90411a0645f9fbd8fa6e4b8 Mon Sep 17 00:00:00 2001 From: Przemyslaw Marczak Date: Wed, 15 Apr 2015 13:07:20 +0200 Subject: [PATCH] dm: test: Add tests for get/find uclass devices This commit introduces simple tests for functions: - uclass_find_first_device() - uclass_find_next_device() - uclass_first_device() - uclass_next_device() Tests added by this commit: - Test: dm_test_uclass_devices_find: * call uclass_find_first_device(), then check if: (dev != NULL), (ret == 0) * for the rest devices, call uclass_find_next_device() and do the same check - Test: dm_test_uclass_devices_get: * call uclass_first_device(), then check if: -- (dev != NULL), (ret == 0), device_active() * for the rest devices, call uclass_next_device() and do the same check Signed-off-by: Przemyslaw Marczak Cc: Simon Glass Acked-by: Simon Glass --- test/dm/core.c | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) diff --git a/test/dm/core.c b/test/dm/core.c index 009ad36..3a8dd1d 100644 --- a/test/dm/core.c +++ b/test/dm/core.c @@ -656,9 +656,41 @@ static int dm_test_uclass_before_ready(struct dm_test_state *dms) return 0; } - DM_TEST(dm_test_uclass_before_ready, 0); +static int dm_test_uclass_devices_find(struct dm_test_state *dms) +{ + struct udevice *dev; + int ret; + + for (ret = uclass_find_first_device(UCLASS_TEST, &dev); + dev; + ret = uclass_find_next_device(&dev)) { + ut_assert(!ret); + ut_assert(dev); + } + + return 0; +} +DM_TEST(dm_test_uclass_devices_find, DM_TESTF_SCAN_PDATA); + +static int dm_test_uclass_devices_get(struct dm_test_state *dms) +{ + struct udevice *dev; + int ret; + + for (ret = uclass_first_device(UCLASS_TEST, &dev); + dev; + ret = uclass_next_device(&dev)) { + ut_assert(!ret); + ut_assert(dev); + ut_assert(device_active(dev)); + } + + return 0; +} +DM_TEST(dm_test_uclass_devices_get, DM_TESTF_SCAN_PDATA); + static int dm_test_device_get_uclass_id(struct dm_test_state *dms) { struct udevice *dev;