blob: 5bca4b79d597b43fe2ea0ffde788d422e5b2fa93 [file] [log] [blame]
Simon Glass8e6cc462015-07-06 12:54:32 -06001/*
2 * Copyright (C) 2015 Google, Inc
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#include <common.h>
8#include <dm.h>
9#include <mmc.h>
10#include <dm/test.h>
11#include <test/ut.h>
12
13DECLARE_GLOBAL_DATA_PTR;
14
15/*
16 * Basic test of the mmc uclass. We could expand this by implementing an MMC
17 * stack for sandbox, or at least implementing the basic operation.
18 */
19static int dm_test_mmc_base(struct unit_test_state *uts)
20{
21 struct udevice *dev;
22
23 ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev));
24
25 return 0;
26}
27DM_TEST(dm_test_mmc_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
Simon Glass341392d2016-05-01 13:52:44 -060028
29static int dm_test_mmc_blk(struct unit_test_state *uts)
30{
31 struct udevice *dev;
32 struct blk_desc *dev_desc;
33 char cmp[1024];
34
35 ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev));
36 ut_assertok(blk_get_device_by_str("mmc", "0", &dev_desc));
37
38 /* Read a few blocks and look for the string we expect */
39 ut_asserteq(512, dev_desc->blksz);
40 memset(cmp, '\0', sizeof(cmp));
41 ut_asserteq(2, blk_dread(dev_desc, 0, 2, cmp));
42 ut_assertok(strcmp(cmp, "this is a test"));
43
44 return 0;
45}
46DM_TEST(dm_test_mmc_blk, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);