mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-23 12:14:32 +08:00
0af38d12d9
It is seldom necessary to call this function. Drop its use in the command tests. Add a few extra checks to the wget test so that resetting is not needed. Signed-off-by: Simon Glass <sjg@chromium.org>
101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Tests for read and write commands
|
|
*/
|
|
|
|
#include <dm/test.h>
|
|
#include <mapmem.h>
|
|
#include <part.h>
|
|
#include <test/test.h>
|
|
#include <test/ut.h>
|
|
|
|
static int setup_partitions(struct unit_test_state *uts, struct blk_desc **mmc_dev_desc)
|
|
{
|
|
char str_disk_guid[UUID_STR_LEN + 1];
|
|
struct disk_partition parts[2] = {
|
|
{
|
|
.start = 48, /* GPT data takes up the first 34 blocks or so */
|
|
.size = 4,
|
|
.name = "data",
|
|
},
|
|
{
|
|
.start = 52,
|
|
.size = 10,
|
|
.name = "log",
|
|
},
|
|
};
|
|
|
|
ut_asserteq(2, blk_get_device_by_str("mmc", "2", mmc_dev_desc));
|
|
if (CONFIG_IS_ENABLED(RANDOM_UUID)) {
|
|
gen_rand_uuid_str(parts[0].uuid, UUID_STR_FORMAT_STD);
|
|
gen_rand_uuid_str(parts[1].uuid, UUID_STR_FORMAT_STD);
|
|
gen_rand_uuid_str(str_disk_guid, UUID_STR_FORMAT_STD);
|
|
}
|
|
ut_assertok(gpt_restore(*mmc_dev_desc, str_disk_guid, parts,
|
|
ARRAY_SIZE(parts)));
|
|
return 0;
|
|
}
|
|
|
|
/* Fill the write buffer with pseudo-random data, clear the read buffer. */
|
|
static void init_buffers(char *rb, char *wb, size_t size, unsigned seed)
|
|
{
|
|
memset(rb, 0, size);
|
|
while (size--) {
|
|
*wb++ = seed;
|
|
seed *= 43;
|
|
seed += 17 + size/4;
|
|
}
|
|
}
|
|
|
|
static int dm_test_read_write(struct unit_test_state *uts)
|
|
{
|
|
struct blk_desc *dev_desc;
|
|
char wbuf[1024], rbuf[1024];
|
|
ulong wa, ra;
|
|
|
|
#define INIT_BUFFERS() init_buffers(rbuf, wbuf, sizeof(rbuf), __LINE__)
|
|
|
|
ut_assertok(setup_partitions(uts, &dev_desc));
|
|
|
|
wa = map_to_sysmem(wbuf);
|
|
ra = map_to_sysmem(rbuf);
|
|
|
|
/* Simple test, write to/read from same partition. */
|
|
INIT_BUFFERS();
|
|
ut_assertok(run_commandf("write mmc 2:1 0x%lx 0 2", wa));
|
|
ut_assertok(run_commandf("read mmc 2:1 0x%lx 0 2", ra));
|
|
ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
|
|
ut_assertok(run_commandf("read mmc 2:1 0x%lx 1 1", ra));
|
|
ut_assertok(memcmp(&wbuf[512], rbuf, 512));
|
|
|
|
/* Use name for write, number for read. */
|
|
INIT_BUFFERS();
|
|
ut_assertok(run_commandf("write mmc 2#log 0x%lx 0 2", wa));
|
|
ut_assertok(run_commandf("read mmc 2:2 0x%lx 0 2", ra));
|
|
ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
|
|
|
|
/* Use full device for write, name for read. */
|
|
INIT_BUFFERS();
|
|
ut_assertok(run_commandf("write mmc 2:0 0x%lx 0x30 2", wa));
|
|
ut_assertok(run_commandf("read mmc 2#data 0x%lx 0 2", ra));
|
|
ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
|
|
|
|
/* Use name for write, full device for read */
|
|
INIT_BUFFERS();
|
|
ut_assertok(run_commandf("write mmc 2#log 0x%lx 1 2", wa));
|
|
ut_assertok(run_commandf("read mmc 2:0 0x%lx 0x35 2", ra));
|
|
ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
|
|
|
|
/* Read/write outside partition bounds should be rejected upfront. */
|
|
ut_asserteq(1, run_commandf("read mmc 2#data 0x%lx 3 2", ra));
|
|
ut_assert_nextlinen("read out of range");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(1, run_commandf("write mmc 2#log 0x%lx 9 2", wa));
|
|
ut_assert_nextlinen("write out of range");
|
|
ut_assert_console_end();
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_read_write, UTF_SCAN_FDT | UTF_CONSOLE);
|