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// SPDX-License-Identifier: GPL-2.0+
/*
* efi_selftest_unicode_collation
*
* Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de>
*
* Test unicode collation protocol.
*/
#include <efi_selftest.h>
static const efi_guid_t unicode_collation_protocol_guid =
EFI_UNICODE_COLLATION_PROTOCOL2_GUID;
static struct efi_boot_services *boottime;
static struct efi_unicode_collation_protocol *unicode_collation_protocol;
/**
* setup() - setup unit test.
*
* @handle: handle of the loaded image
* @systable: system table
* ReturnValue: EFI_ST_SUCCESS for success
*/
static int setup(const efi_handle_t handle,
const struct efi_system_table *systable)
{
efi_status_t ret;
boottime = systable->boottime;
ret = boottime->locate_protocol(&unicode_collation_protocol_guid, NULL,
(void **)&unicode_collation_protocol);
if (ret != EFI_SUCCESS) {
unicode_collation_protocol = NULL;
efi_st_error("Unicode collation protocol is not available.\n");
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
static int test_stri_coll(void)
{
efi_intn_t ret;
u16 c1[] = L"first";
u16 c2[] = L"FIRST";
u16 c3[] = L"second";
ret = unicode_collation_protocol->stri_coll(unicode_collation_protocol,
c1, c2);
if (ret) {
efi_st_error(
"stri_coll(\"%ps\", \"%ps\") = %d\n", c1, c2, (int)ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->stri_coll(unicode_collation_protocol,
c1, c3);
if (ret >= 0) {
efi_st_error(
"stri_coll(\"%ps\", \"%ps\") = %d\n", c1, c3, (int)ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->stri_coll(unicode_collation_protocol,
c3, c1);
if (ret <= 0) {
efi_st_error(
"stri_coll(\"%ps\", \"%ps\") = %d\n", c3, c1, (int)ret);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
static int test_metai_match(void)
{
bool ret;
const u16 c[] = L"Das U-Boot";
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"*");
if (!ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"Da[rstu] U-Boot");
if (!ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"Da[q-v] U-Boot");
if (!ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"Da? U-Boot");
if (!ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"D*Bo*t");
if (!ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"Da[xyz] U-Boot");
if (ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"Da[a-d] U-Boot");
if (ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"Da?? U-Boot");
if (ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
ret = unicode_collation_protocol->metai_match(
unicode_collation_protocol, c, L"D*Bo*tt");
if (ret) {
efi_st_error("metai_match returned %u\n", ret);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
static int test_str_lwr(void)
{
u16 c[] = L"U-Boot";
unicode_collation_protocol->str_lwr(unicode_collation_protocol, c);
if (efi_st_strcmp_16_8(c, "u-boot")) {
efi_st_error("str_lwr returned \"%ps\"\n", c);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
static int test_str_upr(void)
{
u16 c[] = L"U-Boot";
unicode_collation_protocol->str_upr(unicode_collation_protocol, c);
if (efi_st_strcmp_16_8(c, "U-BOOT")) {
efi_st_error("str_lwr returned \"%ps\"\n", c);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
static int test_fat_to_str(void)
{
u16 str[16];
boottime->set_mem(str, sizeof(str), 0);
unicode_collation_protocol->fat_to_str(unicode_collation_protocol, 6,
"U-BOOT", str);
if (efi_st_strcmp_16_8(str, "U-BOOT")) {
efi_st_error("fat_to_str returned \"%ps\"\n", str);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
static int test_str_to_fat(void)
{
char fat[16];
bool ret;
boottime->set_mem(fat, sizeof(fat), 0);
ret = unicode_collation_protocol->str_to_fat(unicode_collation_protocol,
L"U -Boo.t", 6, fat);
if (ret || efi_st_strcmp_16_8(L"U-BOOT", fat)) {
efi_st_error("str_to_fat returned %u, \"%s\"\n", ret, fat);
return EFI_ST_FAILURE;
}
boottime->set_mem(fat, 16, 0);
ret = unicode_collation_protocol->str_to_fat(unicode_collation_protocol,
L"U\\Boot", 6, fat);
if (!ret || efi_st_strcmp_16_8(L"U_BOOT", fat)) {
efi_st_error("str_to_fat returned %u, \"%s\"\n", ret, fat);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
/**
* execute() - Execute unit test.
*
* ReturnValue: EFI_ST_SUCCESS for success
*/
static int execute(void)
{
int ret;
if (!unicode_collation_protocol) {
efi_st_printf("Unicode collation protocol missing\n");
return EFI_ST_FAILURE;
}
ret = test_stri_coll();
if (ret != EFI_ST_SUCCESS)
return ret;
ret = test_metai_match();
if (ret != EFI_ST_SUCCESS)
return ret;
ret = test_str_lwr();
if (ret != EFI_ST_SUCCESS)
return ret;
ret = test_str_upr();
if (ret != EFI_ST_SUCCESS)
return ret;
ret = test_fat_to_str();
if (ret != EFI_ST_SUCCESS)
return ret;
ret = test_str_to_fat();
if (ret != EFI_ST_SUCCESS)
return ret;
return EFI_ST_SUCCESS;
}
EFI_UNIT_TEST(unicoll) = {
.name = "unicode collation",
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
.execute = execute,
.setup = setup,
};
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