+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2012, The Chromium Authors
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#define DEBUG
#include <common.h>
+#if CONFIG_IS_ENABLED(EFI_LOADER) && !defined(API_BUILD)
+#include <command.h>
+#include <efi_api.h>
+#endif
#include <display_options.h>
+#include <log.h>
#include <version.h>
#define FAKE_BUILD_TAG "jenkins-u-boot-denx_uboot_dm-master-build-aarch64" \
"and a lot more text to come"
-static int do_ut_print(cmd_tbl_t *cmdtp, int flag, int argc,
+/* Test printing GUIDs */
+static void guid_ut_print(void)
+{
+#if CONFIG_IS_ENABLED(LIB_UUID)
+ unsigned char guid[16] = {
+ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
+ };
+ char str[40];
+
+ sprintf(str, "%pUb", guid);
+ assert(!strcmp("01020304-0506-0708-090a-0b0c0d0e0f10", str));
+ sprintf(str, "%pUB", guid);
+ assert(!strcmp("01020304-0506-0708-090A-0B0C0D0E0F10", str));
+ sprintf(str, "%pUl", guid);
+ assert(!strcmp("04030201-0605-0807-090a-0b0c0d0e0f10", str));
+ sprintf(str, "%pUL", guid);
+ assert(!strcmp("04030201-0605-0807-090A-0B0C0D0E0F10", str));
+#endif
+}
+
+/* Test efi_loader specific printing */
+static void efi_ut_print(void)
+{
+#if CONFIG_IS_ENABLED(EFI_LOADER) && !defined(API_BUILD)
+ char str[10];
+ u8 buf[sizeof(struct efi_device_path_sd_mmc_path) +
+ sizeof(struct efi_device_path)];
+ u8 *pos = buf;
+ struct efi_device_path *dp_end;
+ struct efi_device_path_sd_mmc_path *dp_sd =
+ (struct efi_device_path_sd_mmc_path *)pos;
+
+ /* Create a device path for an SD card */
+ dp_sd->dp.type = DEVICE_PATH_TYPE_MESSAGING_DEVICE;
+ dp_sd->dp.sub_type = DEVICE_PATH_SUB_TYPE_MSG_SD;
+ dp_sd->dp.length = sizeof(struct efi_device_path_sd_mmc_path);
+ dp_sd->slot_number = 3;
+ pos += sizeof(struct efi_device_path_sd_mmc_path);
+ /* Append end node */
+ dp_end = (struct efi_device_path *)pos;
+ dp_end->type = DEVICE_PATH_TYPE_END;
+ dp_end->sub_type = DEVICE_PATH_SUB_TYPE_END;
+ dp_end->length = sizeof(struct efi_device_path);
+
+ snprintf(str, sizeof(str), "_%pD_", buf);
+ assert(!strcmp("_/SD(3)_", str));
+
+ /* NULL device path */
+ snprintf(str, sizeof(str), "_%pD_", NULL);
+ assert(!strcmp("_<NULL>_", str));
+#endif
+}
+
+static int do_ut_print(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
char big_str[400];
assert(s == str);
assert(!strcmp("\n\nU-Boo\n\n", s));
- s = display_options_get_banner(true, str, 1);
- assert(s == str);
- assert(!strcmp("", s));
+ /* Assert that we do not overwrite memory before the buffer */
+ str[0] = '`';
+ s = display_options_get_banner(true, str + 1, 1);
+ assert(s == str + 1);
+ assert(!strcmp("`", str));
- s = display_options_get_banner(true, str, 2);
- assert(s == str);
- assert(!strcmp("\n", s));
+ str[0] = '~';
+ s = display_options_get_banner(true, str + 1, 2);
+ assert(s == str + 1);
+ assert(!strcmp("~\n", str));
+ /* The last two characters are set to \n\n for all buffer sizes > 2 */
s = display_options_get_banner(false, str, sizeof(str));
assert(s == str);
assert(!strcmp("U-Boot \n\n", s));
assert(!strncmp(FAKE_BUILD_TAG, s + 9 + len, 12));
assert(!strcmp("\n\n", s + big_str_len - 3));
+ /* Test efi_loader specific printing */
+ efi_ut_print();
+
+ /* Test printing GUIDs */
+ guid_ut_print();
+
printf("%s: Everything went swimmingly\n", __func__);
return 0;
}