diff options
Diffstat (limited to 'lib/efi_selftest/efi_selftest_variables.c')
| -rw-r--r-- | lib/efi_selftest/efi_selftest_variables.c | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/lib/efi_selftest/efi_selftest_variables.c b/lib/efi_selftest/efi_selftest_variables.c index c7a3fdbaa67..39ad03a090d 100644 --- a/lib/efi_selftest/efi_selftest_variables.c +++ b/lib/efi_selftest/efi_selftest_variables.c @@ -131,13 +131,57 @@ static int execute(void) (unsigned int)len); if (memcmp(data, v, len)) efi_st_todo("GetVariable returned wrong value\n"); - /* Append variable 2 */ + + /* Append variable 2, write to non-existent variable with datasize=0 */ + ret = runtime->set_variable(u"efi_none", &guid_vendor1, + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_APPEND_WRITE, + 0, v); + if (ret != EFI_SUCCESS) { + efi_st_error( + "SetVariable(APPEND_WRITE) with size 0 to non-existent variable returns wrong code\n"); + return EFI_ST_FAILURE; + } + len = EFI_ST_MAX_DATA_SIZE; + ret = runtime->get_variable(u"efi_none", &guid_vendor1, + &attr, &len, data); + if (ret != EFI_NOT_FOUND) { + efi_st_error("Variable must not be created\n"); + return EFI_ST_FAILURE; + } + /* Append variable 2, write to non-existent variable with valid data size*/ ret = runtime->set_variable(u"efi_none", &guid_vendor1, EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_APPEND_WRITE, 15, v); + if (ret != EFI_SUCCESS) { + efi_st_error("SetVariable(APPEND_WRITE) with valid size and data to non-existent variable must be succcessful\n"); + return EFI_ST_FAILURE; + } + len = EFI_ST_MAX_DATA_SIZE; + ret = runtime->get_variable(u"efi_none", &guid_vendor1, + &attr, &len, data); + if (ret != EFI_SUCCESS) { + efi_st_error("GetVariable failed\n"); + return EFI_ST_FAILURE; + } + if (len != 15) + efi_st_todo("GetVariable returned wrong length %u\n", + (unsigned int)len); + if (memcmp(data, v, len)) + efi_st_todo("GetVariable returned wrong value\n"); + /* Delete variable efi_none */ + ret = runtime->set_variable(u"efi_none", &guid_vendor1, + 0, 0, NULL); + if (ret != EFI_SUCCESS) { + efi_st_error("SetVariable failed\n"); + return EFI_ST_FAILURE; + } + len = EFI_ST_MAX_DATA_SIZE; + ret = runtime->get_variable(u"efi_none", &guid_vendor1, + &attr, &len, data); if (ret != EFI_NOT_FOUND) { - efi_st_error("SetVariable(APPEND_WRITE) with size 0 to non-existent variable returns wrong code\n"); + efi_st_error("Variable was not deleted\n"); return EFI_ST_FAILURE; } /* Enumerate variables */ |