2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 2011 Free Software Foundation, Inc.
5 * GRUB is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * GRUB is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
21 #include <grub/test.h>
22 #include <grub/misc.h>
24 #define MSG "printf test failed"
31 grub_snprintf (real
, sizeof (real
), "%d %d %d", 1, 2, 3);
32 snprintf (expected
, sizeof (expected
), "%d %d %d", 1, 2, 3);
33 grub_test_assert (strcmp (real
, expected
) == 0, MSG
);
34 grub_snprintf (real
, sizeof (real
), "%3$d %2$d %1$d", 1, 2, 3);
35 snprintf (expected
, sizeof (expected
), "%3$d %2$d %1$d", 1, 2, 3);
36 grub_test_assert (strcmp (real
, expected
) == 0, MSG
);
37 grub_snprintf (real
, sizeof (real
), "%d %lld %d", 1, 2LL, 3);
38 snprintf (expected
, sizeof (expected
), "%d %lld %d", 1, 2LL, 3);
39 grub_test_assert (strcmp (real
, expected
) == 0, MSG
);
40 grub_snprintf (real
, sizeof (real
), "%3$d %2$lld %1$d", 1, 2LL, 3);
41 snprintf (expected
, sizeof (expected
), "%3$d %2$lld %1$d", 1, 2LL, 3);
42 grub_test_assert (strcmp (real
, expected
) == 0, MSG
);
45 GRUB_UNIT_TEST ("printf_unit_test", printf_test
);