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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2020 Sean Anderson <[email protected]>
*/
#include <dm.h>
#include <env.h>
#include <mmc.h>
#include <part.h>
#include <part_efi.h>
#include <dm/test.h>
#include <test/ut.h>
static int do_test(struct unit_test_state *uts, int expected,
const char *part_str, bool whole)
{
struct blk_desc *mmc_dev_desc;
struct disk_partition part_info;
int ret = part_get_info_by_dev_and_name_or_num("mmc", part_str,
&mmc_dev_desc,
&part_info, whole);
ut_assertf(expected == ret, "test(%d, \"%s\", %d) == %d", expected,
part_str, whole, ret);
return 0;
}
static int dm_test_part(struct unit_test_state *uts)
{
char *oldbootdevice;
char str_disk_guid[UUID_STR_LEN + 1];
int ret;
struct blk_desc *mmc_dev_desc;
struct disk_partition parts[2] = {
{
.start = 48, /* GPT data takes up the first 34 blocks or so */
.size = 1,
.name = "test1",
},
{
.start = 49,
.size = 1,
.name = "test2",
},
};
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)));
oldbootdevice = env_get("bootdevice");
#define test(expected, part_str, whole) \
ut_assertok(do_test(uts, expected, part_str, whole))
env_set("bootdevice", NULL);
test(-ENODEV, NULL, true);
test(-ENODEV, "", true);
env_set("bootdevice", "0");
test(0, NULL, true);
test(0, "", true);
env_set("bootdevice", "2");
test(1, NULL, false);
test(1, "", false);
test(1, "-", false);
env_set("bootdevice", "");
test(-EPROTONOSUPPORT, "0", false);
test(0, "0", true);
test(0, ":0", true);
test(0, ".0", true);
test(0, ".0:0", true);
test(-EINVAL, "#test1", true);
test(1, "2", false);
test(1, "2", true);
test(-ENOENT, "2:0", false);
test(0, "2:0", true);
test(1, "2:1", false);
test(2, "2:2", false);
test(1, "2.0", false);
test(0, "2.0:0", true);
test(1, "2.0:1", false);
test(2, "2.0:2", false);
test(-EINVAL, "2#bogus", false);
test(1, "2#test1", false);
test(2, "2#test2", false);
ret = 0;
env_set("bootdevice", oldbootdevice);
return ret;
}
DM_TEST(dm_test_part, UTF_SCAN_PDATA | UTF_SCAN_FDT);
static int dm_test_part_bootable(struct unit_test_state *uts)
{
struct blk_desc *desc;
struct udevice *dev;
ut_assertok(uclass_get_device_by_name(UCLASS_BLK, "mmc1.blk", &dev));
desc = dev_get_uclass_plat(dev);
ut_asserteq(1, part_get_bootable(desc));
return 0;
}
DM_TEST(dm_test_part_bootable, UTF_SCAN_FDT);
static int do_get_info_test(struct unit_test_state *uts,
struct blk_desc *dev_desc, int part, int part_type,
struct disk_partition const *reference)
{
struct disk_partition p;
int ret;
memset(&p, 0, sizeof(p));
ret = part_get_info_by_type(dev_desc, part, part_type, &p);
printf("part_get_info_by_type(%d, 0x%x) = %d\n", part, part_type, ret);
if (ut_assertok(ret)) {
return 0;
}
ut_asserteq(reference->start, p.start);
ut_asserteq(reference->size, p.size);
ut_asserteq(reference->sys_ind, p.sys_ind);
return 0;
}
static int dm_test_part_get_info_by_type(struct unit_test_state *uts)
{
char str_disk_guid[UUID_STR_LEN + 1];
struct blk_desc *mmc_dev_desc;
struct disk_partition gpt_parts[] = {
{
.start = 48, /* GPT data takes up the first 34 blocks or so */
.size = 1,
.name = "test1",
.sys_ind = 0,
},
{
.start = 49,
.size = 1,
.name = "test2",
.sys_ind = 0,
},
};
struct disk_partition mbr_parts[] = {
{
.start = 1,
.size = 33,
.name = "gpt",
.sys_ind = EFI_PMBR_OSTYPE_EFI_GPT,
},
{
.start = 48,
.size = 1,
.name = "test1",
.sys_ind = 0x83,
},
};
ut_asserteq(2, blk_get_device_by_str("mmc", "2", &mmc_dev_desc));
if (CONFIG_IS_ENABLED(RANDOM_UUID)) {
gen_rand_uuid_str(gpt_parts[0].uuid, UUID_STR_FORMAT_STD);
gen_rand_uuid_str(gpt_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, gpt_parts,
ARRAY_SIZE(gpt_parts)));
ut_assertok(write_mbr_partitions(mmc_dev_desc, mbr_parts,
ARRAY_SIZE(mbr_parts), 0));
#define get_info_test(_part, _part_type, _reference) \
ut_assertok(do_get_info_test(uts, mmc_dev_desc, _part, _part_type, \
_reference))
for (int i = 0; i < ARRAY_SIZE(gpt_parts); i++) {
get_info_test(i + 1, PART_TYPE_UNKNOWN, &gpt_parts[i]);
}
for (int i = 0; i < ARRAY_SIZE(mbr_parts); i++) {
get_info_test(i + 1, PART_TYPE_DOS, &mbr_parts[i]);
}
for (int i = 0; i < ARRAY_SIZE(gpt_parts); i++) {
get_info_test(i + 1, PART_TYPE_EFI, &gpt_parts[i]);
}
return 0;
}
DM_TEST(dm_test_part_get_info_by_type, UTF_SCAN_PDATA | UTF_SCAN_FDT);
static int dm_test_part_get_info_by_uuid(struct unit_test_state *uts)
{
struct disk_partition parts[] = {
{
.start = 48,
.size = 1,
.name = "test1",
.uuid = "c5bce7a2-03f0-4d03-9048-01ff23b9d527",
},
{
.start = 49,
.size = 1,
.name = "test2",
.uuid = "9df346e8-2c53-4cd8-b9ac-3af83f9a9b74",
},
};
char disk_guid[UUID_STR_LEN + 1] =
"8d60b397-1bb6-4d33-80ee-b1587d24c2f8";
struct blk_desc *mmc_dev_desc;
struct disk_partition info;
int part, i;
ut_asserteq(2, blk_get_device_by_str("mmc", "2", &mmc_dev_desc));
if (CONFIG_IS_ENABLED(RANDOM_UUID)) {
for (i = 0; i < ARRAY_SIZE(parts); i++)
gen_rand_uuid_str(parts[i].uuid, UUID_STR_FORMAT_STD);
gen_rand_uuid_str(disk_guid, UUID_STR_FORMAT_STD);
}
ut_assertok(gpt_restore(mmc_dev_desc, disk_guid, parts,
ARRAY_SIZE(parts)));
for (i = 0; i < ARRAY_SIZE(parts); i++) {
part = part_get_info_by_uuid(mmc_dev_desc, parts[i].uuid,
&info);
ut_asserteq(i + 1, part);
ut_asserteq_str(parts[i].name, info.name);
ut_asserteq(parts[i].start, info.start);
ut_asserteq(parts[i].size, info.size);
}
part = part_get_info_by_uuid(mmc_dev_desc,
"00000000-0000-0000-0000-000000000000",
&info);
ut_assert(part < 0);
return 0;
}
DM_TEST(dm_test_part_get_info_by_uuid, UTF_SCAN_PDATA | UTF_SCAN_FDT);
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