From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Tue, 22 Nov 2022 10:34:25 +0000 (+0100)
Subject: efi_selftest: Improve the FatToStr() unit test
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=6717a03d303a12f4852f6a1069b0dffcfdeebb98;p=u-boot.git

efi_selftest: Improve the FatToStr() unit test

Add a test with a character >= 0x80.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---

diff --git a/lib/efi_selftest/efi_selftest_unicode_collation.c b/lib/efi_selftest/efi_selftest_unicode_collation.c
index c63a1b51e4..11050a37cf 100644
--- a/lib/efi_selftest/efi_selftest_unicode_collation.c
+++ b/lib/efi_selftest/efi_selftest_unicode_collation.c
@@ -184,6 +184,18 @@ static int test_fat_to_str(void)
 		return EFI_ST_FAILURE;
 	}
 
+	boottime->set_mem(str, sizeof(str), 0);
+	unicode_collation_protocol->fat_to_str(unicode_collation_protocol, 13,
+					       "Kafb\240tur\000xyz", str);
+	if (str[10]) {
+		efi_st_error("fat_to_str returned to many characters\n");
+		return EFI_ST_FAILURE;
+	}
+	if (efi_st_strcmp_16_8(str, "Kafb\341tur")) {
+		efi_st_error("fat_to_str returned \"%ps\"\n", str);
+		return EFI_ST_FAILURE;
+	}
+
 	return EFI_ST_SUCCESS;
 }