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Diffstat (limited to 'src/tests/uuid_test.c')
| -rw-r--r-- | src/tests/uuid_test.c | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/tests/uuid_test.c b/src/tests/uuid_test.c new file mode 100644 index 00000000..42dc5264 --- /dev/null +++ b/src/tests/uuid_test.c @@ -0,0 +1,156 @@ +/* + * Copyright (C) 2024 Michael Brown <mbrown@fensystems.co.uk>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + * You can also choose to distribute this program under the terms of + * the Unmodified Binary Distribution Licence (as given in the file + * COPYING.UBDL), provided that you have satisfied its requirements. + */ + +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); + +/** @file + * + * UUID tests + * + */ + +/* Forcibly enable assertions */ +#undef NDEBUG + +#include <string.h> +#include <byteswap.h> +#include <ipxe/uuid.h> +#include <ipxe/test.h> + +/** Define an inline UUID value */ +#define UUID( A, B, C, D, E0, E1, E2, E3, E4, E5 ) { \ + .a = htonl ( A ), \ + .b = htons ( B ), \ + .c = htons ( C ), \ + .d = htons ( D ), \ + .e = { E0, E1, E2, E3, E4, E5 }, \ + } + +/** + * Report a uuid_ntoa() test result + * + * @v uuid UUID + * @v text Expected textual representation + * @v file Test code file + * @v line Test code line + */ +static void uuid_ntoa_okx ( const union uuid *uuid, const char *text, + const char *file, unsigned int line ) { + const char *actual; + + /* Format address */ + actual = uuid_ntoa ( uuid ); + DBG ( "uuid_ntoa ( %08x-%04x-%04x-%04x-%02x%02x%02x%02x%02x%02x ) = " + "\"%s\"\n", ntohl ( uuid->canonical.a ), + ntohs ( uuid->canonical.b ), ntohs ( uuid->canonical.c ), + ntohs ( uuid->canonical.d ), uuid->canonical.e[0], + uuid->canonical.e[1], uuid->canonical.e[2], uuid->canonical.e[3], + uuid->canonical.e[4], uuid->canonical.e[5], actual ); + okx ( strcmp ( actual, text ) == 0, file, line ); +} +#define uuid_ntoa_ok( value, text ) do { \ + static const union uuid uuid = { \ + .canonical = value, \ + }; \ + uuid_ntoa_okx ( &uuid, text, __FILE__, __LINE__ ); \ + } while ( 0 ) + +/** + * Report a uuid_aton() test result + * + * @v text Textual representation + * @v uuid Expected UUID + * @v file Test code file + * @v line Test code line + */ +static void uuid_aton_okx ( const char *text, const union uuid *uuid, + const char *file, unsigned int line ) { + union uuid actual; + + /* Parse address */ + okx ( uuid_aton ( text, &actual ) == 0, file, line ); + DBG ( "uuid_aton ( \"%s\" ) = %s\n", text, uuid_ntoa ( &actual ) ); + okx ( memcmp ( &actual, uuid, sizeof ( actual ) ) == 0, file, line ); +}; +#define uuid_aton_ok( text, value ) do { \ + static const union uuid uuid = { \ + .canonical = value, \ + }; \ + uuid_aton_okx ( text, &uuid, __FILE__, __LINE__ ); \ + } while ( 0 ) + +/** + * Report a uuid_aton() failure test result + * + * @v text Textual representation + * @v file Test code file + * @v line Test code line + */ +static void uuid_aton_fail_okx ( const char *text, const char *file, + unsigned int line ) { + union uuid actual; + + /* Attempt to parse address */ + okx ( uuid_aton ( text, &actual ) != 0, file, line ); +} +#define uuid_aton_fail_ok( text ) \ + uuid_aton_fail_okx ( text, __FILE__, __LINE__ ) + +/** + * Perform UUID self-tests + * + */ +static void uuid_test_exec ( void ) { + + /* uuid_ntoa() tests */ + uuid_ntoa_ok ( UUID ( 0x18725ca6, 0xd699, 0x4e4d, 0xb501, + 0xc3, 0x80, 0x91, 0xd2, 0xa4, 0x33 ), + "18725ca6-d699-4e4d-b501-c38091d2a433" ); + uuid_ntoa_ok ( UUID ( 0x1a969b23, 0xc7d5, 0x40fe, 0xb79a, + 0xc9, 0x2e, 0xa3, 0x4a ,0xb4, 0x5b ), + "1a969b23-c7d5-40fe-b79a-c92ea34ab45b" ); + + /* uuid_aton() tests */ + uuid_aton_ok ( "62b907a8-e1a7-460e-82f7-667d84270c84", + UUID ( 0x62b907a8, 0xe1a7, 0x460e, 0x82f7, + 0x66, 0x7d, 0x84, 0x27, 0x0c, 0x84 ) ); + uuid_aton_ok ( "F5D0349C-EF7C-4AD4-B40B-FC2E522A7327", + UUID ( 0xf5d0349c, 0xef7c, 0x4ad4, 0xb40b, + 0xfc, 0x2e, 0x52, 0x2a, 0x73, 0x27 ) ); + uuid_aton_ok ( "4edd80ff7b43465589a02b1e7cffa196", + UUID ( 0x4edd80ff, 0x7b43, 0x4655, 0x89a0, + 0x2b, 0x1e, 0x7c, 0xff, 0xa1, 0x96 ) ); + + /* uuid_aton() failure tests */ + uuid_aton_fail_ok ( "628d677b-cf38-471e-9ad9-c8a5d9220055b6" ); + uuid_aton_fail_ok ( "5071ca26-fc5f-4580-887a-46d9a103e4" ); + uuid_aton_fail_ok ( "453aee96:0fb5-4aeb-aecd-d060b2121218" ); + uuid_aton_fail_ok ( "1ccb524a-b8b9-4b17-x5e2-7996867edc7d" ); + uuid_aton_fail_ok ( "" ); +} + +/** UUID self-test */ +struct self_test uuid_test __self_test = { + .name = "uuid", + .exec = uuid_test_exec, +}; |