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 c63a1b5..11050a3 100644
--- a/lib/efi_selftest/efi_selftest_unicode_collation.c
+++ b/lib/efi_selftest/efi_selftest_unicode_collation.c
@@ -184,6 +184,18 @@
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;
}