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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | // SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2020 Sean Anderson <sean.anderson@seco.com> */ #include <dm.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); |