| // SPDX-License-Identifier: GPL-2.0+ |
| * Copyright (C) 2015 Google, Inc |
| * Basic test of the mmc uclass. We could expand this by implementing an MMC |
| * stack for sandbox, or at least implementing the basic operation. |
| static int dm_test_mmc_base(struct unit_test_state *uts) |
| ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev)); |
| DM_TEST(dm_test_mmc_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |
| static int dm_test_mmc_blk(struct unit_test_state *uts) |
| struct blk_desc *dev_desc; |
| ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev)); |
| ut_assertok(blk_get_device_by_str("mmc", "0", &dev_desc)); |
| /* Read a few blocks and look for the string we expect */ |
| ut_asserteq(512, dev_desc->blksz); |
| memset(cmp, '\0', sizeof(cmp)); |
| ut_asserteq(2, blk_dread(dev_desc, 0, 2, cmp)); |
| ut_assertok(strcmp(cmp, "this is a test")); |
| DM_TEST(dm_test_mmc_blk, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |